CN214275073U

CN214275073U - Printing host bottom plate

Info

Publication number: CN214275073U
Application number: CN202120161739.6U
Authority: CN
Inventors: 肖锋; 朱健武; 余安展
Original assignee: Dongguan Weishijia Cnc Equipment Co ltd
Current assignee: Dongguan Weishijia Cnc Equipment Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-24
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a printing host computer bottom plate, comprising a base plate and a top plate, bottom plate and roof are U type structure, the equal fixed welding in lower extreme left and right sides of bottom plate has a supporting leg, the equal fixed welding in both sides has a lower dead lever around the opposition end of bottom plate, the right-hand member of bottom plate alternates and is connected with an actuating mechanism, and actuating mechanism and bottom plate threaded connection, the equal fixed welding in both sides has an upper fixing rod around the opposition end of roof, common swing joint has two supporting mechanism between bottom plate and the roof, two supporting mechanism's upper portion and lower part respectively with upper fixing rod and dead lever sliding connection down, the upper end left and right sides integrated into one piece of roof has a side fagging, positioning mechanism of the equal fixedly connected with in opposition end of two side faggings. A printing host bottom plate, simple structure can highly adjust printing host, the simple operation, and can fix the printing host of different specifications, the commonality is strong, safe and reliable.

Description

Printing host bottom plate

Technical Field

The utility model relates to a printing host installation technical field, in particular to printing host bottom plate.

Background

Modern printing machines generally comprise mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the modern printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position on the printing plate where the characters and images are placed by hand or printing machine, then it is directly or indirectly transferred onto paper or other printing material so as to copy the printed matter identical to printing plate.

When a printing host in the prior art is installed, the operation is complex and tedious, the printing host cannot be quickly fixed, the fixed height cannot be adjusted, and the height requirement of a user on the printing host cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a printing host bottom plate can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bottom plate of a printing host comprises a bottom plate and a top plate, wherein the bottom plate and the top plate are of a U-shaped structure and are symmetrically distributed up and down, supporting legs are fixedly welded on the left side and the right side of the lower end of the bottom plate, lower fixing rods are fixedly welded on the front side and the rear side of the opposite end of the bottom plate, a driving mechanism is connected with the right end of the bottom plate in an inserting mode and is in threaded connection with the bottom plate, upper fixing rods are fixedly welded on the front side and the rear side of the opposite end of the top plate, two supporting mechanisms are movably connected between the bottom plate and the top plate and are symmetrically distributed front and rear, the upper portions and the lower portions of the two supporting mechanisms are respectively in sliding connection with the upper fixing rods and the lower fixing rods, a side supporting plate is integrally formed on the left side and the right side of the upper end of the top plate, and a positioning mechanism is fixedly connected with the opposite end of the two side supporting plates, and the two positioning mechanisms are distributed in bilateral symmetry.

Preferably, actuating mechanism includes positive and negative motor, positive and negative motor fixed mounting is at the right-hand member of bottom plate, threaded rod of output fixedly connected with of positive and negative motor, the left end of threaded rod runs through the right-hand member of bottom plate and the middle part swing joint through bearing and bottom plate, threaded connection has a driving frame on the threaded rod.

Preferably, the supporting mechanism includes a bracing piece and No. two bracing pieces, the structure of a bracing piece and No. two bracing pieces is the same, a bracing piece and No. two bracing pieces are the crisscross distribution and the middle part is through pivot swing joint, there is an upper sliding block on the upper portion of a bracing piece through pivot swing joint, there is a lower sliding block in the lower part of No. two bracing pieces through pivot swing joint.

Preferably, the structure of top shoe and bottom shoe is the same and be about symmetric distribution, the upper portion of No. two bracing pieces is through pivot and roof swing joint, the swing joint of pivot and bottom plate is passed through to the lower part of bracing piece No. one, the top shoe cup joints top shoe and top dead lever sliding connection on the last dead lever that corresponds, the bottom shoe cup joints bottom shoe and bottom dead lever sliding connection on the bottom dead lever that corresponds.

Preferably, the transmission frame is of a U-shaped structure, and the front end and the rear end of the transmission frame are fixedly connected with the corresponding lower sliders.

Preferably, positioning mechanism includes the spring, the spring is provided with two, two the one end of spring all with the opposition end fixed connection of side fagging, two the common fixedly connected with locating plate of one end that the side fagging was kept away from to the spring, the locating plate is U type structure.

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

firstly, in the utility model, the transmission frame is driven to move left and right on the threaded rod through the threaded connection of the threaded rod and the transmission frame, and the distance between the top plate and the bottom plate is adjusted by changing the included angle between the first support rod and the second support rod, so that the height of the printing host can be adjusted, and the use is convenient;

two, the utility model discloses in, through the U type setting of locating plate, can improve the stability of printing host computer, and can fix not unidimensional printing host computer, through the spring shrink, make two locating plates mutually support, can fix printing host computer fast, simple structure, the commonality is strong, safe and reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of a printing host bottom plate of the present invention;

fig. 2 is a schematic structural view of a driving mechanism of a printing host bottom plate according to the present invention;

fig. 3 is a schematic structural view of a positioning mechanism of a bottom plate of a printing host according to the present invention;

fig. 4 is a schematic structural diagram of a supporting mechanism of a bottom plate of a printing host machine according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a lower fixing rod; 4. a drive mechanism; 5. a top plate; 6. an upper fixing rod; 7. a side supporting plate; 8. a positioning mechanism; 9. a support mechanism; 41. a positive and negative motor; 42. a threaded rod; 43. a transmission frame; 81. a spring; 82. positioning a plate; 91. a first support rod; 92. a second support rod; 93. an upper slide block; 94. and a lower sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a bottom plate of a printing host comprises a bottom plate 1 and a top plate 5, wherein the bottom plate 1 and the top plate 5 are both U-shaped structures and are symmetrically distributed up and down, a supporting leg 2 is fixedly welded on the left side and the right side of the lower end of the bottom plate 1, a lower fixing rod 3 is fixedly welded on the front side and the rear side of the opposite end of the bottom plate 1, a driving mechanism 4 is inserted and connected with the right end of the bottom plate 1, the driving mechanism 4 is in threaded connection with the bottom plate 1, an upper fixing rod 6 is fixedly welded on the front side and the rear side of the opposite end of the top plate 5, two supporting mechanisms 9 are movably connected between the bottom plate 1 and the top plate 5 together, the two supporting mechanisms 9 are symmetrically distributed up and down, the upper parts and the lower parts of the two supporting mechanisms 9 are respectively in sliding connection with the upper fixing rod 6 and the lower fixing rod 3, a side supporting plate 7 is integrally formed on the left side and the right side of the upper end of the top plate 5, the opposite end of the two side supporting plates 7 is fixedly connected with a positioning mechanism 8, and the two positioning mechanisms 8 are distributed in bilateral symmetry.

The driving mechanism 4 comprises a positive and negative motor 41, the positive and negative motor 41 is fixedly arranged at the right end of the bottom plate 1, the output end of the positive and negative motor 41 is fixedly connected with a threaded rod 42, the left end of the threaded rod 42 penetrates through the right end of the bottom plate 1 and is movably connected with the middle part of the bottom plate 1 through a bearing, a transmission frame 43 is in threaded connection with the threaded rod 42, and the threaded rod 42 is in threaded connection with the transmission frame 43 to drive the transmission frame 43 to slide left and right on the threaded rod 42; the supporting mechanism 9 comprises a first supporting rod 91 and a second supporting rod 92, the first supporting rod 91 and the second supporting rod 92 are identical in structure, the first supporting rod 91 and the second supporting rod 92 are distributed in a crossed mode, the middle portions of the first supporting rod 91 and the second supporting rod 92 are movably connected through a rotating shaft, the upper portion of the first supporting rod 91 is movably connected with an upper sliding block 93 through the rotating shaft, and the lower portion of the second supporting rod 92 is movably connected with a lower sliding block 94 through the rotating shaft; the upper sliding block 93 and the lower sliding block 94 have the same structure and are symmetrically distributed up and down, the upper part of the second supporting rod 92 is movably connected with the top plate 5 through a rotating shaft, the lower part of the first supporting rod 91 is movably connected with the bottom plate 1 through a rotating shaft, the upper sliding block 93 is sleeved on the corresponding upper fixing rod 6 to slidably connect the upper sliding block 93 with the upper fixing rod 6, the lower sliding block 94 is sleeved on the corresponding lower fixing rod 3 to slidably connect the lower sliding block 94 with the lower fixing rod 3, and the upper sliding block 93 and the lower sliding block 94 slide on the corresponding upper fixing rod 6 and lower fixing rod 3 to adjust the included angle between the first supporting rod 91 and the second supporting rod 92, so that the distance between the top plate 5 and the bottom plate 1 can be adjusted conveniently; the transmission frame 43 is of a U-shaped structure, and the front end and the rear end of the transmission frame 43 are fixedly connected with the corresponding lower sliders 94; positioning mechanism 8 includes spring 81, and spring 81 is provided with two, and two spring 81's one end all with the opposition end fixed connection of side fagging 7, can fix the printing host computer of different length through the shrink of spring 81, and the commonality is strong, and two spring 81 keep away from locating plate 82 of the common fixedly connected with of one end of side fagging 7, and locating plate 82 is U type structure, and horizontal and vertical spacing carrying on of printing host computer improves the stability of printing host computer, and the security is strong.

It should be noted that, the utility model relates to a bottom plate of a printer, in the specific using process, the positive and negative motor 41 is opened, the threaded rod 42 is driven to rotate by the positive and negative motor 41, the transmission frame 43 is driven to move left and right on the threaded rod 42 by the threaded connection of the threaded rod 42 and the transmission frame 43, the lower sliders 94 on both sides are driven to slide left and right on the corresponding lower fixing rod 3 by the transmission frame 43, the lower slider 94 drives the second supporting rod 92 to rotate, thereby driving the first supporting rod 91 to rotate, the upper slider 93 slides on the corresponding upper fixing rod 6, the distance between the top plate 5 and the bottom plate 1 is adjusted by changing the included angle between the first supporting rod 91 and the second supporting rod 92, thereby adjusting the height of the top plate 5, the height of the printer can be adjusted, the use is convenient, the two positioning plates 82 are mutually matched by the contraction of the spring 81, can fix the printing host computer fast, through the U type setting of locating plate 82, can improve the stability of printing host computer, and can fix the printing host computer of unidimensional not, the commonality is strong, and the adaptation degree is high, the device simple structure can highly adjust the printing host computer, the simple operation, and can fix the printing host computer of different specifications, and is fixed firm, and the commonality is strong, safe and reliable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A printing host bottom plate, includes bottom plate (1) and roof (5), its characterized in that: the supporting structure is characterized in that the bottom plate (1) and the top plate (5) are of a U-shaped structure and are symmetrically distributed from top to bottom, the left side and the right side of the lower end of the bottom plate (1) are fixedly welded with one supporting leg (2), the front side and the rear side of the opposite end of the bottom plate (1) are fixedly welded with one lower fixing rod (3), the right end of the bottom plate (1) is connected with one driving mechanism (4) in an inserting mode, the driving mechanism (4) is in threaded connection with the bottom plate (1), the front side and the rear side of the opposite end of the top plate (5) are fixedly welded with one upper fixing rod (6), two supporting mechanisms (9) are movably connected between the bottom plate (1) and the top plate (5) together, the two supporting mechanisms (9) are symmetrically distributed from front to rear, the upper portions and the lower portions of the two supporting mechanisms (9) are respectively in sliding connection with the upper fixing rod (6) and the lower fixing rod (3), and a side supporting plate (7) is integrally formed on the left side and the right side of the upper end of the top plate (5), two the equal fixedly connected with positioning mechanism (8) of opposition end of side backup pad (7), and two positioning mechanism (8) are bilateral symmetry and distribute.

2. A printing host backplane according to claim 1, wherein: actuating mechanism (4) are including positive and negative motor (41), positive and negative motor (41) fixed mounting is at the right-hand member of bottom plate (1), threaded rod (42) of output fixedly connected with of positive and negative motor (41), the middle part swing joint that the right-hand member of bottom plate (1) and pass through bearing and bottom plate (1) is run through to the left end of threaded rod (42), threaded connection has a driving frame (43) on threaded rod (42).

3. A printing host backplane according to claim 1, wherein: supporting mechanism (9) are including bracing piece (91) and No. two bracing pieces (92), the structure of bracing piece (91) and No. two bracing pieces (92) is the same, bracing piece (91) and No. two bracing pieces (92) are the crisscross distribution and the middle part is through pivot swing joint, the upper portion of bracing piece (91) has one top shoe (93) through pivot swing joint, the lower part of No. two bracing pieces (92) has one lower slider (94) through pivot swing joint.

4. A printing host backplane according to claim 3, wherein: the structure of the upper sliding block (93) and the lower sliding block (94) is the same and is distributed symmetrically up and down, the upper part of the second support rod (92) is movably connected with the top plate (5) through a rotating shaft, the lower part of the first support rod (91) is movably connected with the bottom plate (1) through a rotating shaft, the upper sliding block (93) is sleeved on the corresponding upper fixing rod (6) to connect the upper sliding block (93) with the upper fixing rod (6) in a sliding manner, and the lower sliding block (94) is sleeved on the corresponding lower fixing rod (3) to connect the lower sliding block (94) with the lower fixing rod (3) in a sliding manner.

5. A printing host backplane according to claim 2, wherein: the transmission frame (43) is of a U-shaped structure, and the front end and the rear end of the transmission frame (43) are fixedly connected with the corresponding lower sliders (94).

6. A printing host backplane according to claim 1, wherein: positioning mechanism (8) are including spring (81), spring (81) are provided with two, two the one end of spring (81) all with the opposite end fixed connection of side fagging (7), two the common fixedly connected with of one end of keeping away from side fagging (7) locating plate (82) of spring (81), locating plate (82) are U type structure.