CN214928312U

CN214928312U - Adjustable frame for printer

Info

Publication number: CN214928312U
Application number: CN202120473082.7U
Authority: CN
Inventors: 罗胜
Original assignee: Nanjing Oric Digital Technology Co ltd
Current assignee: Nanjing Oric Digital Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-30
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an adjustable frame for printer, all be equipped with damper's frame cavity base, four including bottom four corners position damper all includes the supporting seat, set up at the damping tank of supporting seat top inner wall, welds at a plurality of first damping springs of supporting shoe bottom outer wall at the supporting shoe of frame cavity base bottom outer wall and equidistance welding, wherein two one side outer wall welding that the supporting seat is close to each other has same backup pad, and the top outer wall of backup pad passes through the bolt and installs the crane, install the pneumatic cylinder on the crane, and the top outer wall welding of crane is at the bottom outer wall of frame cavity base. The utility model can automatically adjust the vertical height of the printer body and the horizontal position of the printer body, thus bringing convenience to the user; the printer body can be lowered to the ground due to the shaking of the rack, and the probability of damage can be reduced.

Description

Adjustable frame for printer

Technical Field

The utility model relates to a printer support technical field especially relates to an adjustable frame for printer.

Background

A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: print resolution, print speed and noise. There are many types of printers, and an impact printer and a non-impact printer are classified according to whether or not a printing element strikes paper. Full-font character printers and dot matrix character printers are classified according to the character structure to be printed. A line printer is divided into a serial printer and a line printer in such a manner that a line character is formed on a paper. According to the adopted technology, the printer is divided into a column type, a spherical type, an ink jet type, a thermal type, a laser type, an electrostatic type, a magnetic type, a light emitting diode type and the like. Existing printers typically require a support frame to support them.

But current printer support only has simple support function, and unable fine horizontal position and the vertical height to the printer carry out automatically regulated, bring inconveniently for the user to current printer support's damping performance is relatively poor, when the printer received artificial collision, probably can lead to the printer to drop to ground and damage owing to rock. We have therefore proposed an adjustable frame for a printer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable frame for a printer.

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

an adjustable rack for a printer comprises a rack hollow base with damping mechanisms arranged at four corners of the bottom, wherein four damping mechanisms comprise supporting seats, damping grooves formed in the inner wall of the top of each supporting seat, supporting blocks welded on the outer wall of the bottom of the rack hollow base and a plurality of first damping springs welded on the outer wall of the bottom of the supporting blocks at equal intervals, the outer wall of one side, close to each other, of two supporting seats is welded with a same supporting plate, the outer wall of the top of each supporting plate is provided with a lifting frame through bolts, a hydraulic cylinder is arranged on each lifting frame, the outer wall of the top of each lifting frame is welded on the outer wall of the bottom of the rack hollow base, the outer wall of one side of the rack hollow base is provided with a servo motor through bolts, an output shaft of the servo motor is connected with a lead screw through a coupling, a threaded sleeve is sleeved on the lead screw, and a sliding block is welded on the outer wall of the top of the threaded sleeve, the printer comprises a frame hollow base, a sliding block and a connecting rod, wherein the sliding block is arranged on the frame hollow base, the sliding block is arranged on the sliding block, the sliding block is arranged on the sliding block, and the sliding block, the sliding block is arranged on the sliding block, and the sliding block, and the sliding block, the sliding block is arranged on the sliding block, the sliding block is arranged on the sliding block, and the sliding block, the.

Preferably, the supporting shoe and the shock attenuation groove looks adaptation, the outer wall of supporting shoe and the inner wall sliding connection of shock attenuation groove, the bottom outer wall of a plurality of first shock attenuation springs all welds the bottom inner wall at the shock attenuation groove, and two fixture are the symmetry setting based on the center of placing the board.

Preferably, the screw rod is connected with the inner walls of the two sides of the hollow base of the rack through two bearings, and the screw rod is matched with the threaded sleeve.

Preferably, the servo motor is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.

Preferably, the top outer wall of placing the board is equipped with the antiskid line that the equidistance distributes, and the bottom outer wall and the antiskid line contact of printer body.

Preferably, the hydraulic cylinder and the double-shaft clamping cylinder are both connected with a switch through a wire, and the switch is connected with a power line.

The utility model has the advantages that:

1. the vertical height of the printer body can be automatically adjusted by the cooperation of the lifting frame and the hydraulic cylinder, and the horizontal position of the printer body can be automatically adjusted by the cooperation of the servo motor, the lead screw, the threaded sleeve, the sliding block and the limiting slide way, so that the support has two adjusting functions and is convenient for a user to use;

2. through biax centre gripping cylinder, two fixture and four damper's cooperation are used, can carry out stable centre gripping fixedly to the printer body through two fixture, can carry out the shock attenuation in vertical direction through the elastic action of first shock attenuation spring, can carry out the shock attenuation in the horizontal direction through the elastic action of second shock attenuation spring, the effectual shock attenuation performance that has improved the frame of carrying out the shock attenuation like this bidirectionally, thereby when the printer body receives artificial collision, reduce because rocking in the frame and lead to the printer body to fall to ground and the probability that the damage condition takes place.

Drawings

Fig. 1 is a schematic structural view of an adjustable frame for a printer according to the present invention;

fig. 2 is a schematic view of a partially enlarged structure of an adjustable frame for a printer according to the present invention;

fig. 3 is the utility model provides a spatial structure schematic diagram of being connected between spacing slide and the slider in the adjustable frame for printer.

In the figure: the printer comprises a machine frame hollow base 1, a supporting seat 2, a damping groove 3, a supporting block 4, a first damping spring 5, a supporting plate 6, a lifting frame 7, a hydraulic cylinder 8, a servo motor 9, a screw rod 10, a threaded sleeve 11, a sliding block 12, a placing plate 13, a double-shaft clamping cylinder 14, a printer body 15, a limiting slide rail 16, a connecting rod 17, a connecting plate 18, a second damping spring 19 and a clamping plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an adjustable frame for a printer comprises a frame hollow base 1 with damping mechanisms at four corners of the bottom, wherein the four damping mechanisms comprise a supporting seat 2, a damping groove 3 arranged on the inner wall of the top of the supporting seat 2, a supporting block 4 welded on the outer wall of the bottom of the frame hollow base 1 and a plurality of first damping springs 5 welded on the outer wall of the bottom of the supporting block 4 at equal intervals, the supporting block 4 is matched with the damping groove 3, the outer wall of the supporting block 4 is connected with the inner wall of the damping groove 3 in a sliding manner, the outer walls of the bottom ends of the first damping springs 5 are all welded on the inner wall of the bottom of the damping groove 3, and two clamping mechanisms are symmetrically arranged based on the center of a placing plate 13, wherein the outer wall of one side, close to each other, of the two supporting seats 2 is welded with the same supporting plate 6, the outer wall of the top of the supporting plate 6 is provided with a lifting frame 7 through bolts, and the lifting frame 7 is provided with a hydraulic cylinder 8, the outer wall of the top of the lifting frame 7 is welded on the outer wall of the bottom of the hollow base 1 of the frame, a servo motor 9 is installed on the outer wall of one side of the hollow base 1 of the frame through a bolt, an output shaft of the servo motor 9 is connected with a lead screw 10 through a coupler, the servo motor 9 is connected with a reversing switch through a lead wire, the reversing switch is connected with a power cord, a threaded sleeve 11 is sleeved on the lead screw 10, a sliding block 12 is welded on the outer wall of the top of the threaded sleeve 11, the lead screw 10 is connected with the inner walls of two sides of the hollow base 1 of the frame through two bearings, the lead screw 10 is matched with the threaded sleeve 11, a limiting slide way 16 matched with the sliding block 12 is arranged on the top of the hollow base 1 of the frame, the outer wall of the sliding block 12 is connected with the inner wall of the limiting slide way 16 in a sliding manner, and the lifting frame 7 and a hydraulic cylinder 8 are matched for use, so that the vertical height of the printer body 15 can be automatically adjusted, the horizontal position of the printer body 15 can be automatically adjusted through the matched use of the servo motor 9, the screw rod 10, the threaded sleeve 11, the sliding block 12 and the limiting slide way 16, so that the support has two adjusting functions and is convenient for a user to use;

the outer wall of the top of the sliding block 12 is welded with a placing plate 13, the outer wall of the front face of the placing plate 13 is provided with a double-shaft clamping cylinder 14 through bolts, two output ends of the double-shaft clamping cylinder 14 are respectively welded with a connecting rod 17, clamping mechanisms are respectively arranged on the two connecting rods 17, each clamping mechanism comprises a connecting plate 18 welded on the outer wall of the back face of the connecting rod 17 and a clamping plate 20 connected with the connecting plate 18 through two second damping springs 19, a printer body 15 is placed on the top of the placing plate 13, the outer wall of the top of the placing plate 13 is provided with anti-skidding patterns distributed at equal intervals, the outer wall of the bottom of the printer body 15 is contacted with the anti-skidding patterns, the hydraulic cylinder 8 and the double-shaft clamping cylinder 14 are both connected with a switch through wires, the switch is connected with a power wire, the double-shaft clamping cylinder 14, the two clamping mechanisms and the four damping mechanisms are matched for use, and the printer body 15 can be stably clamped and fixed through the two clamping mechanisms, can carry out the shock attenuation on vertical direction through the spring action of first shock attenuation spring 5, can carry out the shock attenuation on the horizontal direction through the spring action of second shock attenuation spring 19, carry out the effectual shock attenuation performance that has improved the frame of shock attenuation like this two-wayly to when printer body 15 receives artificial collision, reduce because rocking in the frame and lead to printer body 15 to drop to ground and the probability that the damage condition takes place.

The working principle is as follows: when the printer is used, the lifting frame 7 can be driven by the hydraulic cylinder 8 to drive the printer body 15 above the hollow base 1 of the rack to ascend or descend, so that the vertical height of the printer body 15 can be automatically adjusted, then the screw rod 10 can be driven by the servo motor 9 to rotate forwards and backwards, the threaded sleeve 11 drives the slider 12 to slide in the limit slide way 16 under the limit of the slider 12 and the limit slide way 16, so that the printer body 15 on the placing plate 13 can be automatically adjusted in the horizontal position, the two connecting rods 17 are driven to approach each other by the double-shaft clamping cylinder 14, the two connecting rods 17 drive the two connecting plates 18 to move, the two connecting plates 18 drive the two clamping plates 20 to approach each other to clamp and fix the printer body 15, the shock absorption can be carried out in the vertical direction through the elastic action of the first shock absorption spring 5, and the shock absorption can be carried out in the horizontal direction through the elastic action of the second shock absorption spring 19, like this two-wayly carry out the effectual shock attenuation performance that improves the frame to when printer body 15 receives artificial collision, reduce because rocking in the frame and lead to printer body 15 to drop to ground and the probability that the damage condition takes place.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable rack for a printer comprises a rack hollow base (1) with damping mechanisms arranged at four corners of the bottom, and is characterized in that the four damping mechanisms comprise a supporting seat (2), a damping groove (3) formed in the inner wall of the top of the supporting seat (2), a supporting block (4) welded on the outer wall of the bottom of the rack hollow base (1), and a plurality of first damping springs (5) welded on the outer wall of the bottom of the supporting block (4) at equal intervals, wherein the outer wall of one side, close to each other, of the two supporting seats (2) is welded with a same supporting plate (6), a lifting frame (7) is installed on the outer wall of the top of the supporting plate (6) through bolts, a hydraulic cylinder (8) is installed on the lifting frame (7), the outer wall of the top of the lifting frame (7) is welded on the outer wall of the bottom of the rack hollow base (1), and a servo motor (9) is installed on the outer wall of one side of the rack hollow base (1) through bolts, and the output shaft of the servo motor (9) is connected with a screw rod (10) through a coupler, the screw rod (10) is sleeved with a threaded sleeve (11), the outer wall of the top of the threaded sleeve (11) is welded with a sliding block (12), the top of the frame hollow base (1) is provided with a limiting slide way (16) matched with the sliding block (12), the outer wall of the sliding block (12) is connected with the inner wall of the limiting slide way (16) in a sliding manner, the outer wall of the top of the sliding block (12) is welded with a placing plate (13), the outer wall of the front surface of the placing plate (13) is provided with a double-shaft clamping cylinder (14) through a bolt, two output ends of the double-shaft clamping cylinder (14) are both welded with connecting rods (17), clamping mechanisms are both arranged on the two connecting rods (17), and each clamping mechanism comprises a connecting plate (18) welded on the outer wall of the back surface of the connecting rod (17) and a clamping plate (20) connected with the connecting plate (18) through two second damping springs (19), the printer body (15) is placed on the top of the placing plate (13).

2. The adjustable frame for printer according to claim 1, wherein the supporting block (4) is adapted to the damping groove (3), the outer wall of the supporting block (4) is slidably connected to the inner wall of the damping groove (3), the outer walls of the bottom ends of the first damping springs (5) are welded to the inner wall of the bottom of the damping groove (3), and the two clamping mechanisms are symmetrically arranged based on the center of the placing plate (13).

3. An adjustable frame for a printer according to claim 1, characterized in that the screw (10) is connected with the inner wall of the hollow base (1) of the frame through two bearings, and the screw (10) is matched with the threaded sleeve (11).

4. An adjustable frame for a printer according to claim 1, wherein said servo motor (9) is connected to a reversing switch by a wire, and the reversing switch is connected to a power cord.

5. An adjustable frame for a printer according to claim 1, characterized in that the top outer wall of the placing plate (13) is provided with anti-slip threads distributed at equal intervals, and the bottom outer wall of the printer body (15) is in contact with the anti-slip threads.

6. An adjustable frame for a printer according to claim 1, wherein the hydraulic cylinder (8) and the biaxial clamping cylinder (14) are connected with a switch through a wire, and the switch is connected with a power line.