CN217193261U

CN217193261U - High-precision and high-stability printing device

Info

Publication number: CN217193261U
Application number: CN202220034480.3U
Authority: CN
Inventors: 冯爱蕊; 项洁; 孙军; 陈海波
Original assignee: Dongying Xinjuhe Petroleum Technology Co ltd
Current assignee: Dongying Xinjuhe Petroleum Technology Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-16
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a high stable printing device of high accuracy, including box and fixing base, the internally mounted of box has first motor, the output shaft of first motor has first lead screw, cup jointed two first removal seats through revolving to opposite screw on the first lead screw, the first side of removing the seat is fixed with the mounting panel of L shape, rotate through the pivot on the mounting panel and install the clamp splice, any the one end of pivot and the output shaft of third motor, the third motor is installed on the mounting panel, the both ends of fixing base all are fixed with first slide bar, first slide bar slides and runs through first removal seat and fix on the inner wall of box, the internally mounted of fixing base has the second motor, the output shaft of second motor has the second lead screw. The utility model discloses can clear up the surface of cylindrical work piece, improve the quality of printing, can drive the work piece upset simultaneously, conveniently print.

Description

High-precision and high-stability printing device

Technical Field

The utility model relates to a printing device technical field especially relates to a high accuracy high stability printing device.

Background

Laser printing is carried out to the surface of columnar work piece and is realized more difficultly, does not have a fine design to the printing of columnar work piece at present, and the structure is often more complicated and the quality is difficult to obtain control, and simultaneously, the quality of printing also can be influenced to the spot on work piece surface, we provide a high accuracy high stability printing device to such problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-precision and high-stability printing device.

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

a high-precision high-stability printing device comprises a box body and a fixed seat, wherein a first motor is installed inside the box body, an output shaft of the first motor is connected with a first lead screw, two first movable seats are sleeved on the first lead screw through threads in opposite rotating directions, an L-shaped mounting plate is fixed on the side edge of each first movable seat, a clamping block is rotatably installed on the mounting plate through a rotating shaft, one end of any rotating shaft is connected with an output shaft of a third motor, the third motor is installed on the mounting plate, first sliding rods are fixed at the two ends of the fixed seat, the first sliding rods penetrate through the first movable seats in a sliding mode and are fixed on the inner wall of the box body, a second motor is installed inside the fixed seat, an output shaft of the second motor is connected with a second lead screw, the second lead screw is sleeved with a second movable seat through threads, and the second movable seat is installed inside the fixed seat in a sliding mode, the laser printing head is installed to the bottom that the second removed the seat, the side that the second removed the seat installs the brush hair seat through elevating system, the bottom of brush hair seat is provided with the brush hair.

Preferably, the end surface of the clamping block is in a conical mouth shape.

Preferably, a second sliding rod is fixed inside the fixed seat and penetrates through the second movable seat in a sliding manner.

Preferably, elevating system includes fourth motor, gear, rack, guide holder, the fourth motor is installed on the second removes the seat, the gear is installed to the output shaft of fourth motor, the guide holder is fixed on the second removes the seat, sliding sleeve has the rack in the guide holder, the rack is fixed with the brush hair seat.

Preferably, the rack is perpendicular to the second screw rod, and the first screw rod is parallel to the second screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the first motor can drive the first lead screw to rotate, and the first lead screw drives the two first movable seats to move in opposite directions through the threads with opposite rotation directions, so that a columnar workpiece can be clamped through the clamping block;

2. in the utility model, the gear is driven to rotate by the fourth motor, the gear can drive the rack to move in the vertical direction by meshing with the rack, so that the brush holder can be adjusted to a specified position, at the moment, the second motor can drive the second lead screw to rotate, the second lead screw can drive the second movable holder to slide by the thread transmission between the second lead screw and the second movable holder, so that the second lead screw can move along the axial lead direction of a columnar workpiece, the third motor can drive the clamping block to rotate by the rotating shaft, so that the columnar workpiece can be driven to rotate, and the surface of the workpiece can be cleaned by the brush, which is very convenient;

3. the utility model discloses in, the second motor can drive the second lead screw and rotate, the second lead screw through with the second remove between the seat screw transmission can drive the second and remove the seat and slide to can be along the axial lead direction motion of cylindrical work piece, third motor accessible pivot drives the clamp splice and rotates, thereby can drive cylindrical work piece rotation, the laser is beaten printer head and can be printed convenient operation, flexibility to the surface of work piece like this.

Drawings

Fig. 1 is a schematic structural view of a high-precision and high-stability printing device provided by the present invention;

fig. 2 is an axonometric view of a clamping block of a high-precision high-stability printing device provided by the utility model;

fig. 3 is a cross-sectional view of a clamping block of a high-precision high-stability printing device provided by the present invention;

fig. 4 is the utility model provides a high accuracy high stability printing device's elevating system's schematic structure view.

In the figure: the device comprises a box body 1, a clamping block 2, a rotating shaft 3, a third motor 4, a mounting plate 5, a first moving seat 6, a first sliding rod 7, a first motor 8, a first screw rod 9, a second moving seat 10, a fixed seat 11, a laser printing head 12, bristles 13, bristle seats 14, a lifting mechanism 15, a fourth motor 151, a gear 152, a rack 153, a guide seat 154, a second sliding rod 16, a second screw rod 17 and a second motor 18.

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, a high-precision and high-stability printing device comprises a box body 1 and a fixed seat 11, a first motor 8 is installed inside the box body 1, an output shaft of the first motor 8 is connected with a first screw rod 9, two first movable seats 6 are sleeved on the first screw rod 9 through threads with opposite rotation directions, an L-shaped mounting plate 5 is fixed on the side edge of each first movable seat 6, a clamping block 2 is rotatably installed on each mounting plate 5 through a rotating shaft 3, one end of any rotating shaft 3 is connected with an output shaft of a third motor 4, the third motor 4 is installed on each mounting plate 5, first sliding rods 7 are fixed at two ends of the fixed seat 11, the first sliding rods 7 slidably penetrate through the first movable seats 6 and are fixed on the inner wall of the box body 1, the first motor can drive the first screw rod 9 to rotate, the first screw rod 9 drives two first movable seats 6 to move oppositely through threads with each other with the threads with opposite rotation directions, so that cylindrical workpieces can be clamped by the clamping blocks 2, the third motor 4 can drive the clamping block 2 to rotate through the rotating shaft 3, thereby driving the columnar workpiece to rotate, the second motor 18 is installed inside the fixed seat 11, the output shaft of the second motor 18 is connected with a second lead screw 17, the second lead screw 17 is sleeved with a second movable seat 10 through threads, the second movable seat 10 is slidably installed inside the fixed seat 11, the laser printing head 12 is installed at the bottom of the second movable seat 10, a bristle seat 14 is installed at the side edge of the second movable seat 10 through a lifting mechanism 15, bristles 13 are arranged at the bottom of the bristle seat 14, a second slide bar 16 is fixed inside the fixed seat 11, the second slide bar 16 slidably penetrates through the second movable seat 10, the second motor 18 can drive the second lead screw 17 to rotate, the second lead screw 17 can drive the second movable seat 10 to slide through thread transmission with the second movable seat 10, thereby moving along the axial lead direction of the columnar workpiece, when the workpiece surface needs to be cleaned, the lifting mechanism 15 can drive the bristle seat 14 to move downwards, so that the workpiece surface is cleaned through the bristles 13, the workpiece surface can be cleaned along with the rotation of the workpiece, when the workpiece needs to be printed, the laser printing head 12 can be driven to move to realize printing, and the workpiece surface can be printed along with the rotation of the workpiece.

Referring to fig. 2 and 3, the end surface of the clamping block 2 is in a tapered shape, and the tapered shape facilitates positioning and clamping of two ends of a cylindrical workpiece.

Referring to fig. 4, the lifting mechanism 15 includes a fourth motor 151, a gear 152, a rack 153, and a guide holder 154, the fourth motor 151 is installed on the second moving holder 10, the gear 152 is installed on an output shaft of the fourth motor 151, the guide holder 154 is fixed on the second moving holder 10, the rack 153 is slidably sleeved in the guide holder 154, the rack 153 is fixed to the bristle holder 14, the rack 153 is perpendicular to the second lead screw 17, the first lead screw 9 is parallel to the second lead screw 17, the fourth motor 151 drives the gear 152 to rotate, the gear 152 can drive the rack 153 to move in a vertical direction by meshing with the rack 153, so that the bristle holder 14 can be adjusted to a designated position, which is convenient for cleaning a workpiece surface, and the guide holder 154 is used for guiding the movement of the rack 153 and improving the stability of the movement.

The working principle is as follows:

the first motor can drive the first screw rod 9 to rotate, the first screw rod 9 drives the two first movable seats 6 to move oppositely through threads with opposite rotation directions, and therefore a columnar workpiece can be clamped through the clamping block 2;

when the surface of a workpiece needs to be cleaned, the gear 152 is driven to rotate by the fourth motor 151, the gear 152 can drive the rack 153 to move in the vertical direction by meshing with the rack 153, so that the bristle holder 14 can be adjusted to a specified position, at the moment, the second screw rod 17 can be driven to rotate by the second motor 18, the second screw rod 17 can drive the second movable holder 10 to slide by the thread transmission between the second screw rod 17 and the second movable holder 10, so that the second screw rod can move along the axis line direction of the columnar workpiece, the third motor 4 can drive the clamping block 2 to rotate by the rotating shaft 3, so that the columnar workpiece can be driven to rotate, and the surface of the workpiece can be cleaned by the bristles 13, which is very convenient;

when the surface of a workpiece needs to be printed, the second motor 18 can drive the second screw rod 17 to rotate, the second screw rod 17 can drive the second movable seat 10 to slide through the screw transmission with the second movable seat 10, so that the second movable seat can move along the axis direction of the columnar workpiece, the third motor 4 can drive the clamping block 2 to rotate through the rotating shaft 3, so that the columnar workpiece can be driven to rotate, the laser printing head 12 can print the surface of the workpiece, and the operation is convenient and flexible.

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. The high-precision high-stability printing device comprises a box body (1) and a fixed seat (11), and is characterized in that a first motor (8) is installed inside the box body (1), an output shaft of the first motor (8) is connected with a first lead screw (9), two first movable seats (6) are sleeved on the first lead screw (9) through threads in opposite directions in a rotating mode, an L-shaped mounting plate (5) is fixed on the side edge of each first movable seat (6), a clamping block (2) is installed on each mounting plate (5) in a rotating mode through a rotating shaft (3), one end of each rotating shaft (3) is connected with an output shaft of a third motor (4), the third motors (4) are installed on the mounting plates (5), first sliding rods (7) are fixed at the two ends of the fixed seat (11), the first sliding rods (7) penetrate through the first movable seats (6) in a sliding mode and are fixed on the inner wall of the box body (1), the internally mounted of fixing base (11) has second motor (18), the output shaft of second motor (18) has second lead screw (17), second lead screw (17) have cup jointed the second through the screw thread and have removed seat (10), the second removes seat (10) slidable mounting in the inside of fixing base (11), laser printing head (12) are installed to the bottom that the second removed seat (10), brush hair seat (14) are installed through elevating system (15) to the side that the second removed seat (10), the bottom of brush hair seat (14) is provided with brush hair (13).

2. A high precision and high stability printing device according to claim 1, wherein the end face of the clamping block (2) is in the shape of a tapered mouth.

3. A high precision and high stability printing device according to claim 1, characterized in that a second slide bar (16) is fixed inside said fixed seat (11), said second slide bar (16) is slidably inserted through said second movable seat (10).

4. A high-precision high-stability printing device according to claim 1, wherein the lifting mechanism (15) comprises a fourth motor (151), a gear (152), a rack (153) and a guide seat (154), the fourth motor (151) is installed on the second movable seat (10), the gear (152) is installed on an output shaft of the fourth motor (151), the guide seat (154) is fixed on the second movable seat (10), the rack (153) is slidably sleeved in the guide seat (154), and the rack (153) is fixed with the bristle seat (14).

5. A high precision and high stability printing device according to claim 4, wherein said rack (153) is perpendicular to the second lead screw (17), and said first lead screw (9) is parallel to the second lead screw (17).