CN215751489U

CN215751489U - Ink jet numbering machine with high accuracy adjustment main part height-adjusting mechanism

Info

Publication number: CN215751489U
Application number: CN202121468958.5U
Authority: CN
Inventors: 罗后勇
Original assignee: Dongguan D Tek Electronic Technology Co ltd
Current assignee: Dongguan D Tek Electronic Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an ink-jet printer with a high-precision main body height adjusting mechanism, which relates to the field of ink-jet printers and aims to solve the problem that production efficiency is affected due to the fact that ink-jet height of an existing ink-jet printer is debugged complicatedly, the ink-jet printer comprises a base and a host, a square pipe is vertically and upwards arranged at the top end of the base, dovetail grooves are formed in two sides of the square pipe along the vertical direction, a sliding block is arranged on one side of the square pipe and is in sliding connection with the square pipe through the dovetail grooves, a fixing sleeve is arranged on one side, away from the square pipe, of the sliding block, a spray head is arranged between the fixing sleeve and the sliding block, an end cover is arranged at the top end of the square pipe, a notch is formed in the middle of the end cover, and a motor is arranged at the top end of the end cover. The utility model has novel structure, and the device effectively solves the problem that the production efficiency is influenced because the code spraying height of the traditional code spraying machine is debugged complicatedly.

Description

Ink jet numbering machine with high accuracy adjustment main part height-adjusting mechanism

Technical Field

The utility model relates to the field of ink jet printers, in particular to an ink jet printer with a mechanism for adjusting the height of a main body at high precision.

Background

The code spraying machine is an important device participating in production, key information of product numbers and production dates needs to be sprayed and recorded through the code spraying machine, the code spraying height of the code spraying machine on a general production line is adjusted along with products with different specifications, to maximize the efficiency, a production line will most likely produce more than one product, even according to a production plan, the product can be adjusted in a short time, so the code spraying height of the code spraying machine needs to be adjusted along with the product, most of the existing code spraying machine supports do not have an automatic and high-precision adjusting mechanism, an operator needs to compare the spray head with the product, or the production can be started by debugging with the help of a measuring tool and also by carrying out a plurality of trial code spraying, which occupies a large amount of production time and causes the reduction of production efficiency, therefore, in order to solve the above problems, we propose an inkjet printer having a mechanism for adjusting the height of a main body with high precision.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ink-jet printer with a mechanism for adjusting the height of a main body at high precision, which solves the problem that the production efficiency is influenced because the debugging of the ink-jet height of the existing ink-jet printer is complicated.

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

an ink-jet printer with a high-precision main body height adjusting mechanism comprises a base and a host, wherein a square pipe is vertically and upwards arranged at the top end of the base, dovetail grooves are formed in the two sides of the square pipe in the vertical direction, a sliding block is arranged on one side of the square pipe and is in sliding connection with the square pipe through the dovetail grooves, a fixed sleeve is arranged on one side, away from the square pipe, of the sliding block, a spray head is arranged between the fixed sleeve and the sliding block, an end cover is arranged at the top end of the square pipe, a notch is formed in the middle of the end cover, a motor is arranged at the top end of the end cover, an output shaft of the motor is vertically and downwards arranged, a strip-shaped groove is formed in one side, located on the sliding block, of the square pipe in the vertical direction, the strip-shaped groove upwards penetrates through the square pipe, the sliding block is in a Chinese character 'shan' shape, a middle short plate of the sliding block penetrates through the strip-shaped groove and extends into the square pipe, and the part of the sliding block, which is positioned in the square tube, is provided with a round hole along the vertical direction, the round hole penetrates through the sliding block, a nut is sleeved in the round hole in a matching manner, the nut is in threaded connection with a lead screw, and the end cover is positioned in the notch and is internally provided with a coupler.

Preferably, the spray head is horizontally arranged.

Preferably, a cylinder is vertically arranged between the motor and the end cover, and the cylinders are symmetrically distributed at four corners of the end cover.

Preferably, the screw rod and the output shaft of the motor are coaxially arranged, and the bottom end of the screw rod is rotatably connected with the base.

Preferably, the top end of the screw rod and the bottom end of the output shaft of the motor are both connected with the coupler.

Preferably, the motor and the spray head are both electrically connected with the host.

The utility model has the beneficial effects that:

1. the device is provided with the dovetail groove and the strip-shaped groove on the square tube through a machining mode support, so that the lifting structures of the sliding block, the screw rod and the square tube are very simple and compact, and the device is favorable for production and maintenance.

2. The device passes through the rotation angle of the accurate control lead screw of motor to make the accurate drive nut of lead screw, slider and shower nozzle adjust from top to bottom, because servo control's characteristics are when the motor does not receive the rotary pulse signal, can keep static by oneself, consequently the device need not to lock behind the shower nozzle height-adjusting, and the structure is further effectively simplified.

3. The device accessible host computer stores multiunit and spouts a yard height data, during the use, can manual setting or direct selection numerical value that has set for, and easy operation is swift, has high automation.

To sum up, the device has effectually solved current ink jet numbering machine because of spouting the loaded down with trivial details problem that leads to influencing production efficiency of high debugging of sign indicating number.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a further exploded view of the structure of fig. 2 in accordance with the present invention.

Reference numbers in the figures: 1. a base; 2. a square tube; 3. a dovetail groove; 4. a slider; 5. fixing a sleeve; 6. a spray head; 7. an end cap; 701. a notch; 702. a cylinder; 8. a motor; 9. a strip-shaped groove; 10. a screw rod; 11. a coupling; 12. a circular hole; 13. a nut; 14. a host.

Detailed Description

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

Referring to fig. 1-3, an inkjet printer with a mechanism for adjusting the height of a main body with high precision comprises a base 1 and a host 14, wherein a square pipe 2 is vertically and upwardly arranged at the top end of the base 1, dovetail grooves 3 are respectively arranged on both sides of the square pipe 2 along the vertical direction, a slider 4 is arranged on one side of the square pipe 2, the slider 4 is in sliding connection with the square pipe 2 through the dovetail grooves 3, a fixing sleeve 5 is arranged on one side of the slider 4 away from the square pipe 2, a spray head 6 is arranged between the fixing sleeve 5 and the slider 4, an end cover 7 is arranged at the top end of the square pipe 2, a notch 701 is arranged in the middle of the end cover 7, a motor 8 is arranged at the top end of the end cover 7, an output shaft of the motor 8 is vertically and downwardly arranged, a strip-shaped groove 9 is arranged on one side of the square pipe 2, which is located on the slider 4, along the vertical direction, and the strip-shaped groove 9 upwardly penetrates through the square pipe 2, the sliding block 4 is in a shape of Chinese character 'shan', the middle short plate of the sliding block 4 penetrates through the strip-shaped groove 9 and extends into the square tube 2, and the part of the sliding block 4 positioned in the square tube 2 is provided with a round hole 12 along the vertical direction, and the round hole 12 penetrates through the sliding block 4, the round hole 12 is sleeved with a nut 13 in a matching way, the nut 13 is connected with a screw rod 10 in a threaded way, the end cover 7 is positioned in the notch 701 and is internally provided with a coupling 11, the spray head 6 is horizontally arranged, a cylinder 702 is vertically arranged between the motor 8 and the end cover 7, the cylinders 702 are symmetrically distributed at four corners of the end cover 7, the screw rod 10 and the output shaft of the motor 8 are coaxially arranged, and the bottom of lead screw 10 is to rotate with base 1 and be connected, the top of lead screw 10 and the output shaft bottom of motor 8 all are connected with shaft coupling 11, motor 8 and shower nozzle 6 all are electric connection with host computer 14.

The working principle is as follows: the motor 8 of the device must adopt a stepping or servo motor, the motor 8 is controlled by a host 14, the motor 8 drives a screw rod 10 to rotate through a coupler 11, the rotating screw rod 10 drives a nut 13 to drive a slide block 4 to move upwards or downwards, the slide block 4 drives a spray head 6 to move upwards or downwards, the motor 8 and the screw rod 10 in the device both belong to standard parts, and the rotation angle of the screw rod 10 is accurately controlled by the motor 8, so that the nut 13, the slide block 4 and the spray head 6 which are accurately driven by the screw rod 10 are adjusted up and down;

if necessary, the device can store a plurality of groups of code spraying height data through the host 14, and the device can be manually set or directly select the set numerical value when in use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The code spraying machine with the high-precision main body height adjusting mechanism comprises a base (1) and a host (14) and is characterized in that a square pipe (2) is vertically and upwards arranged at the top end of the base (1), dovetail grooves (3) are formed in the two sides of the square pipe (2) along the vertical direction, a sliding block (4) is arranged on one side of the square pipe (2), the sliding block (4) is in sliding connection with the square pipe (2) through the dovetail grooves (3), a fixing sleeve (5) is arranged on one side, away from the square pipe (2), of the sliding block (4), a spray head (6) is arranged between the fixing sleeve (5) and the sliding block (4), an end cover (7) is arranged at the top end of the square pipe (2), a notch (701) is formed in the middle of the end cover (7), a motor (8) is arranged at the top end of the end cover (7), and an output shaft of the motor (8) is vertically and downwards arranged, just square pipe (2) are located one side of slider (4) and have seted up bar groove (9) along vertical direction, bar groove (9) upwards run through in square pipe (2), just slider (4) are the chevron shape, the middle short slab of slider (4) runs through in bar groove (9) and extends to square pipe (2), just round hole (12) have been seted up along vertical direction to the part that slider (4) are located square pipe (2), just round hole (12) run through in slider (4), nut (13) have been cup jointed in round hole (12) matching, nut (13) threaded connection has lead screw (10), end cover (7) are located notch (701) and are provided with shaft coupling (11).

2. The inkjet printer with the high-precision main body height adjusting mechanism is characterized in that the spray head (6) is horizontally arranged.

3. The code spraying machine with the high-precision main body height adjusting mechanism is characterized in that a cylinder (702) is vertically arranged between the motor (8) and the end cover (7), and the cylinders (702) are symmetrically distributed at four corners of the end cover (7).

4. The inkjet printer with the high-precision main body height adjusting mechanism is characterized in that the screw rod (10) is coaxially arranged with an output shaft of the motor (8), and the bottom end of the screw rod (10) is rotatably connected with the base (1).

5. The inkjet printer with the high-precision main body height adjusting mechanism is characterized in that the top end of the screw rod (10) and the bottom end of the output shaft of the motor (8) are both connected with a coupler (11).

6. The inkjet printer with the high-precision main body height adjusting mechanism is characterized in that the motor (8) and the spray head (6) are electrically connected with the host (14).