CN112659725B - Brand printing apparatus and control method thereof - Google Patents

Abstract

The invention discloses automatic printing equipment and a control method thereof, wherein the brand printing equipment comprises a fixed seat, a screen plate assembly and a printing assembly; the display panel frame is positioned on one side of the display panel frame; the screen plate assembly can be movably connected to the fixed seat and can reciprocate up and down relative to the fixed seat so as to be abutted against or away from the display surface frame; the printing component can be movably connected to the fixing seat and is positioned above the screen component, and the printing component horizontally reciprocates and moves horizontally and translationally relative to the fixing seat so as to automatically print when the printing component is pressed on the surface of the screen component. The automatic printing equipment of the technical scheme of the invention has simple structure and wide application scene.

Description

Brand printing apparatus and control method thereof

Technical Field

The invention relates to the technical field of printing, in particular to brand printing equipment and a control method thereof.

Background

In the production process of the product, in order to improve the influence and identification degree of the product, the brand of the enterprise, such as display equipment, is printed. Currently, laser marking, 3D printing and the like are adopted as modes for printing brands on display equipment, but the modes have higher cost requirements and more use condition limitations. The manual printing mode is slow in speed and poor in effect, and although screen printing equipment is used for brand printing at present, the existing screen printing equipment is large in size and complex in structure and cannot adapt to various scenes.

Disclosure of Invention

The invention mainly aims to provide brand printing equipment, and aims to obtain brand printing equipment which is simple in structure and convenient to move.

To achieve the above object, a brand printing apparatus of the present disclosure includes:

the fixed seat is positioned at one side of the display surface frame;

the screen plate assembly can be movably connected to the fixed seat and can do up-and-down reciprocating motion relative to the fixed seat so as to be abutted against or away from the display surface frame; a kind of electronic device with high-pressure air-conditioning system

A printing assembly; the printing component can be movably connected to the fixing seat and is positioned above the screen component, and the printing component horizontally reciprocates and moves horizontally and translationally relative to the fixing seat so as to automatically print when the printing component is pressed on the surface of the screen component.

In an embodiment, the brand printing device further comprises a moving seat, the moving seat is movably connected to the fixing seat and moves up and down in a reciprocating and translational manner relative to the fixing seat, the screen plate assembly is fixedly installed at the lower end of the moving seat, and the printing assembly is movably connected to the moving seat.

In an embodiment, the brand printing device further comprises a first driving piece, the first driving piece is mounted on the fixed base, one of the fixed base and the movable base is provided with a first slide way, the other one of the fixed base and the movable base is provided with a first slide block, a driving shaft of the first driving piece is connected with and drives the movable base to vertically move, and the first slide block slides along the first slide way.

In an embodiment, the fixing base comprises a bottom plate and a supporting frame erected on the bottom plate, the first driving piece is arranged on the bottom plate, two first sliding ways are connected between the supporting frame and the bottom plate, and a plurality of first sliding blocks in sliding fit with the first sliding ways are arranged on one side, away from the screen plate assembly, of the movable base.

In an embodiment, the brand printing device further comprises two adjusting plates, the screen plate assembly comprises a screen plate and two clamping blocks which are oppositely arranged, the two clamping blocks are matched to accommodate the fixing grooves of the screen plate, the lower end of one adjusting plate is connected with one clamping block, and the upper end of at least one adjusting plate is movably connected with the movable seat so as to adjust the distance between the two clamping blocks.

In an embodiment, the printing assembly comprises a base, a scraping plate and a printing plate, wherein the base can be horizontally and slidably connected with the movable seat, and the scraping plate and the printing plate are installed at the lower end of the base at intervals and can be vertically and movably arranged relative to the base respectively.

In an embodiment, the brand printing device further comprises a second driving piece, the moving seat comprises a moving plate and two side plates connected to two sides of the moving plate in the horizontal direction, the moving plate is movably connected with the fixing seat, the second driving piece is installed on one side plate, one of one end of the base and the side plate is provided with a second slide way, the other one of the base and the side plate is provided with a second slide way, a driving shaft of the second driving piece is connected with and drives the base to move horizontally, and the second slide way slides along the second slide way.

In an embodiment, the printing assembly further comprises a third driving piece and a fourth driving piece which are arranged at the other end of the base, the scraping plate slides up and down relative to the base through driving of the third driving piece, and the scraping plate slides up and down relative to the base through driving of the fourth driving piece.

In an embodiment, the brand printing device further comprises a buffer device, the buffer device is arranged on the side plate, and a buffer end of the buffer device is arranged towards the base.

The invention also provides a control method of brand printing equipment, the brand printing equipment further comprises a movable seat, the movable seat can be movably connected with the fixed seat, the screen plate component is fixedly arranged on the movable seat, the printing component comprises a base, a scraping plate and a printing plate, the base can be horizontally and slidably connected with the movable seat, the scraping plate and the printing plate can be movably connected with the base, and the control method of the brand printing equipment comprises the following steps:

controlling the movable seat to move downwards so as to drive the screen plate assembly to move downwards;

controlling the printing plate to move downwards so as to be abutted against the screen plate;

controlling the base to move horizontally so as to drive the printing plate to move from one end of the screen plate to the other end of the screen plate;

controlling the printing plate to move upwards and controlling the scraping plate to move downwards so as to enable the printing plate to be far away from the screen plate, wherein the scraping plate is abutted against the screen plate;

and controlling the base to horizontally move so as to drive the scraping plate to move back to one end from the other end of the screen plate.

The brand printing equipment comprises a fixing seat, a screen plate assembly and a printing assembly, wherein the screen plate assembly and the printing assembly are arranged on the fixing seat, and the fixing seat is used for providing a supporting foundation and guaranteeing the working stability of the brand printing equipment. Because the display panel frame to be printed is generally large, the display panel frame to be printed needs to be manually placed on the working platform, and the fixing seat is directly placed on one side of the display panel frame to be printed, so that replacement of different places can be performed when needed, and convenience is improved. Meanwhile, the screen plate assembly can move downwards to be abutted against the display surface frame, and the printing of the display surface frame is realized through the horizontal reciprocating movement of the printing assembly; and the screen plate assembly can move upwards to leave the display surface frame, so that the display surface frame is convenient to replace for subsequent printing, and the operation convenience is improved. The brand printing equipment of this structure only need carry out level or vertical reciprocating motion and can accomplish the process of automatic printing brand, and is simple and convenient, and can carry out the transfer of different positions as required, improves the suitability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a brand printing apparatus according to an embodiment of the present invention;

FIG. 2 is a right side view of the brand printing device of FIG. 1;

FIG. 3 is a schematic diagram of another view of the brand printing device of FIG. 1;

FIG. 4 is a schematic diagram of a further view of the brand printing device of FIG. 1;

FIG. 5 is a flow chart of an embodiment of a method of controlling an inventive brand printing device.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The present invention proposes a brand printing apparatus 100 for brand printing a display device.

Referring to fig. 1 and 2, in an embodiment of the present invention, a brand printing apparatus 100 includes a fixing base 10, a screen assembly 30, and a printing assembly 50;

the fixed seat 10 is positioned at one side of the display panel frame;

the screen assembly 30 is movably connected to the fixing base 10, and reciprocates up and down relative to the fixing base 10 to abut against or be away from the display frame;

the printing assembly 50 is movably connected to the fixing base 10 and located above the screen assembly 30, and the printing assembly 50 performs a horizontal reciprocating translational motion relative to the fixing base 10, so as to perform automatic printing when the printing assembly presses on the surface of the screen assembly 30.

In this embodiment, the brand printing device 100 includes a holder 10 that serves as a support base for the overall device. Specifically, in order to simplify the structure, the fixing base 10 includes a bottom plate 11 and a supporting frame 13 erected on the bottom plate 11, the size of the bottom plate 11 can be set according to actual needs, the shape of the bottom plate 11 is cuboid, the supporting frame 13 is approximately cuboid, projections on a horizontal plane are all located in the bottom plate 11, and the printing assembly 50 can conveniently move back and forth in the length direction of the bottom plate 11 for printing, so that the structure is compact, and no redundant other space is occupied. Of course, in other embodiments, the shape of the bottom plate 11 may be a cube or an irregular shape. The supporting frame 13 and the bottom plate 11 can be connected through threads, so that the processing can be performed respectively, and the material is saved. In order to further enhance the structural stability of the fixing base 10, a reinforcing rib 17 is further connected between the bottom plate 11 and the supporting frame 13, the reinforcing rib 17 is substantially triangular and connected to the outer surface of the supporting frame 13 and the upper surface of the bottom plate 11, thereby playing a role in reinforcing, preventing the bottom plate 11 and the supporting frame 13 from deforming or disconnecting, and ensuring the connection stability.

Meanwhile, in order to improve the support stability of the fixing base 10, a fixing hole 111 is formed in the bottom plate 11, and the bottom plate 11 is fixed on the table surface through screw connection. Of course, in other embodiments, an adsorption structure such as a suction cup may be provided on the bottom plate 11, so that when the fixing base 10 is placed on the table, the support purpose of stable adsorption can be achieved by only pressing the exhaust air with force.

The screen assembly 30 is a printing stencil having a surface with printing holes corresponding to the brand pattern to be printed, and the ink is pressed through the printing holes to adhere to the display frame to form the desired brand mark. When in use, the fixed seat 10 is positioned at one side of the display surface frame, the screen plate assembly 30 is movably connected with the fixed seat 10 and positioned above the display surface frame, so the screen plate assembly 30 is also positioned at one side of the fixed seat 10 and can reciprocate up and down relative to the fixed seat 10 and the display surface frame. Here, it will be appreciated that the printing element 50 needs to be above the screen element 30 and to be pressed against the upper surface of the screen element 30 during printing so that after horizontal reciprocation ink can be pressed into the holes of the screen element 30 to effect branding.

Of course, the brand printing apparatus 100 is an automatic apparatus, and further includes a control device (not shown) for controlling each component to operate, and a control program is input to the control device, so that when the display frame is placed at the printing position of the working platform, the control device can be manually started, and further, the screen assembly 30 and the printing assembly 50 can be sequentially moved, so that brand printing is completed, and printing efficiency is improved. Of course, the brand printing apparatus 100 may be further provided with a detecting member, and the control of the control device may be automatically turned on when it is detected that the display frame is located at the printing position.

The brand printing device 100 according to the technical scheme of the invention comprises a fixing seat 10, a screen assembly 30 and a printing assembly 50 which are arranged on the fixing seat 10, wherein the fixing seat 10 is used for providing a supporting foundation and ensuring the working stability of the brand printing device 100. Because the display panel frame to be printed is generally large, the display panel frame to be printed needs to be manually placed on the working platform, and the fixing seat 10 is directly placed on one side of the display panel frame to be printed, so that replacement of different places can be performed when needed, and convenience is improved. Meanwhile, the screen assembly 30 can move downwards to abut against the display surface frame, and the automatic printing of the display surface frame is realized through the horizontal reciprocating movement of the printing assembly 50, so that the printing efficiency is improved; and the screen assembly 30 can move upwards to leave the display surface frame, so that the display surface frame can be conveniently replaced for subsequent printing, and the operation convenience is improved. The brand printing equipment 100 of this structure only need carry out level or vertical reciprocating motion and can accomplish the process of automatic printing brand, and is simple and convenient, and can carry out the transfer of different positions as required, improves the suitability.

In addition, the screen assembly 30 specifically includes a fixing table formed with a fixing groove and a screen 31 detachably installed in the fixing groove, so that the screen 31 can be replaced or maintained after being worn or used for a long time, thereby ensuring a printing effect.

With continued reference to fig. 1 and 2, in an embodiment, the brand printing apparatus 100 further includes a moving base 70, the moving base 70 is movably connected to the fixed base 10 and moves in a vertical reciprocating manner relative to the fixed base 10, the screen assembly 30 is fixedly mounted at a lower end of the moving base 70, and the printing assembly 50 is movably connected to the moving base 70.

In this embodiment, in order to jointly implement the vertical movement of the screen assembly 30 and the horizontal movement of the printing assembly 50, the brand printing apparatus 100 further includes a moving base 70, wherein the moving base 70 is movably connected to the fixing base 10 and performs up-and-down reciprocating movement, and the printing assembly 50 is movably connected to the moving base 70 to prevent interference between the movements of the two. Specifically, the moving seat 70 is also perpendicular to the bottom plate 11 and is located at one side of the fixed seat 10, the surface of the moving seat 70 facing the fixed seat 10 is movably connected to the fixed seat 10, and the surface facing away from the fixed seat 10 is movably connected with the printing component 50, so that the printing component 50 can be driven to move up and down while the screen component 30 is driven to move, thereby preventing interference between the printing component 50 and the screen 31, avoiding damage to the screen 31, and improving the use safety of the brand printing device 100.

Referring to fig. 3 and fig. 1 in combination, in an embodiment, the brand printing apparatus 100 further includes a first driving member 20, the first driving member 20 is mounted on the fixing base 10, one of the fixing base 10 and the moving base 70 is provided with a first slide way, the other is provided with a first slider 711, and a driving shaft of the first driving member 20 is connected to and drives the moving base 70 to move vertically, and the first slider 711 slides along the first slide way.

In this embodiment, the screen assembly 30 is driven to move by a driving device, so the fixing base 10 is provided with the first driving member 20, and the first driving member 20 is a cylinder, so that the linear driving force is stable, the size is small, the space is saved, the installation and maintenance are easy, the energy is saved, the power consumption is low, and the cost of the brand printing device 100 is further reduced. Of course, in other embodiments, a motor or other drive device may be selected. Specifically, the first driving member 20 is fixed to the bottom plate 11, and an output shaft of the air cylinder faces upward and is connected to a surface of the moving seat 70 to drive the moving seat 70 to reciprocate up and down. Meanwhile, in order to realize stable up-and-down reciprocation of the movable seat 70, a matching structure of the first slide way and the first slide block 711 is further provided between the movable seat 70 and the fixed seat 10, so that the movable seat 70 does not deviate from a preset position in the vertical direction, the accuracy of the printing position is ensured, the printing effect is improved, and the smoothness of the up-and-down reciprocation of the movable seat 70 can be ensured.

In an embodiment, two first slides are connected between the supporting frame 13 and the bottom plate 11, and a plurality of first sliding blocks 711 slidably engaged with the first slides are disposed on a side of the moving seat 70 facing away from the screen assembly 30.

In this embodiment, the first slide way is disposed on the fixed seat 10, the first slider 711 is disposed on the movable seat 70, specifically, two spaced slide posts are connected between the supporting frame 13 and the bottom plate 11, and the outer peripheral surface of the slide post is the first slide way, so that two ends of the first slide way can be limited. The surface of the movable seat 70 is provided with four first sliding blocks 711, wherein two first sliding blocks 711 are sleeved on the same sliding column and are arranged at intervals, so that the sliding blocks slide along the extending direction of the sliding column, thereby playing a role in limiting the movable seat 70 in the horizontal direction, preventing horizontal shaking of the printing assembly 50 in the moving process and improving the stability of the whole equipment.

Referring to fig. 4, in an embodiment, the brand printing apparatus 100 further includes two adjusting plates 90, the screen assembly 30 includes a screen 31 and two opposite clamping blocks 33, the two clamping blocks 33 cooperate with a fixing slot for accommodating the screen 31, a lower end of one adjusting plate 90 is connected to one clamping block 33, and an upper end of at least one adjusting plate 90 is movably connected to the moving seat 70 to adjust a distance between the two clamping blocks 33.

In this embodiment, to further improve the practicality of the brand printing apparatus 100, the fixing table of the screen assembly 30 includes two opposite clamping blocks 33, each clamping block 33 is formed with a groove 331 facing the other clamping block 33, and the two grooves 331 cooperate to form a fixing groove. One clamping block 33 is connected with an adjusting plate 90, and at least one adjusting plate 90 is movably connected with the movable seat 70, so that the position of the adjusting plate on the horizontal direction can be adjusted, the distance between the two clamping blocks 33 can be adjusted, fixing grooves with different sizes can be formed, the screen plate 31 with different sizes can be fixed, the brand printing device 100 can print different brands, and the practicability is improved. Meanwhile, the height of the movable seat 70 in the vertical direction can be reduced due to the arrangement of the adjusting plate 90, so that the use of materials can be reduced; and the smaller plate is convenient to process, so that the processing efficiency is improved.

Specifically, the adjusting plate 90 is in a strip shape, and the movable seat 70 includes a movable plate 71 and two side plates 73 connected to two sides of the movable plate 71 in the horizontal direction, so that the movable seat 70 is in a U-shape as a whole, and the movable plate 71 is movably connected with the fixed seat 10, i.e. a surface of the movable plate 71 is provided with a first slider 711 and slides in cooperation with a first slideway of the fixed seat 10. The two side plates 73 are vertically connected to the other surface of the moving plate 71, a through hole is formed in the middle lower end of the side plate 73, an adjusting hole is formed in the upper end of the adjusting plate 90, the lower end of the side plate is connected with a clamping block 33, the two adjusting rods 60 are arranged in the through holes and the through holes in a penetrating mode, the adjusting rods 60 are in interference fit or are provided with fixed structures, accordingly, the adjusting rods 60 are in a fixed state, the adjusting rods 60 can be in clearance fit with the adjusting holes, the adjusting plate 90 can be moved through external force, and then the adjusting function is achieved. Of course, in order to improve the connection stability, two adjusting rods 60 are provided, and the two adjusting rods 60 are arranged in parallel and at intervals.

Referring to fig. 1 again, in an embodiment, the printing assembly 50 includes a base 51, a scraping plate 53 and a printing plate 55, wherein the base 51 is slidably connected to the moving base 70 horizontally, and the scraping plate 53 and the printing plate 55 are mounted at a lower end of the base 51 at intervals and are respectively vertically movable relative to the base 51.

In this embodiment, the printing assembly 50 includes a base 51, the base 51 is a supporting base of the scraping plate 53 and the printing plate 55, and the base 51 and the moving seat 70 are in a sliding connection relationship, so as to drive the scraping plate 53 and the printing plate 55 to move horizontally for printing. It will be appreciated that since the ink is pressed into the screen 31 during printing, and after printing is completed, excessive ink residue is prevented, the ink on the screen 31 needs to be returned, and the second printing can be conveniently performed. Here, the scraping plate 55 performs the scraping action, so the scraping plate 53 performs the ink returning function, and the scraping plate and the ink returning function are vertically movable with respect to the base 51, so that the scraping and ink returning effects can be ensured without interference.

Referring to fig. 1 and 4, in an embodiment, the brand printing apparatus 100 further includes a second driving member 40, the second driving member 40 is mounted on one side plate 73, one of the end of the base 51 and the side plate 73 is provided with a second slide rail, the other is provided with a second slider 511, and a driving shaft of the second driving member 40 is connected to and drives the base 51 to move horizontally, and the second slider 511 slides along the second slide rail.

In this embodiment, for smooth movement of the printing assembly 50, the base 51 and the moving seat 70 are also slidably connected, that is, the end of the base 51 away from the scraping plate 53 and the printing plate 55 is provided with a second slider 511, a cross bar 731 is disposed between the two side plates 73, the outer peripheral surface of the cross bar 731 is a second slide way, and the second slider 511 is sleeved on the second slide way to realize sliding. Here, the second driving member 40 also selects an air cylinder, and an output shaft of the air cylinder is connected to the base 51, so as to drive the base 51 to perform reciprocating translation in a horizontal direction. Of course, the second driving member 40 may alternatively be a motor or other driving device.

In addition, in order to improve the sliding stability, two parallel cross bars 731 may be disposed at two intervals, and two second sliders 511 are disposed on one cross bar 731, so as to prevent the base 51 from overturning and ensure the moving stability in the horizontal direction. In order to further simplify the structure, the connection mode combined with the adjusting plate 90 combines one of the cross bars 731 with one of the adjusting bars 60, i.e., one bar body is used as the adjusting bar 60 and also as the second slideway, so that the brand printing device 100 has smaller volume and more flexible use.

Referring to fig. 2 and fig. 4, in an embodiment, the printing assembly 50 further includes a third driving member 57 and a fourth driving member 59 disposed at the other end of the base 51, the scraper 53 slides up and down relative to the base 51 by driving the third driving member 57, and the scraper 53 slides up and down relative to the base 51 by driving the fourth driving member 59.

In the present embodiment, the third driving member 57 and the fourth driving member 59 are also provided as air cylinders based on the advantages of the air cylinders, so that the up-and-down movement of the squeegee 53 and the printing plate 55 can be well controlled. In order to ensure the stability of the movement of the scraping plate 53 and the printing plate 55, specifically, the third driving member 57 and the fourth driving member 59 are arranged in the base 51 side by side, respective output shafts are respectively connected with the centers of the ends of the scraping plate 53 and the printing plate 55, the ends of the scraping plate 53, which deviate from the screen plate 31, and the ends of the printing plate 55, which deviate from the screen plate 31, are respectively connected with two vertical rods 58, the corresponding sliding holes are formed in the base 51, and the vertical rods 58 can slide in the sliding holes, so that the scraping plate 53 and the printing plate 55 cannot deviate from the vertical direction, and the printing effect is ensured.

To further improve the usability of the printing assembly 50, in an embodiment, the brand printing apparatus 100 further includes a buffer device 80, where the buffer device 80 is disposed on the side plate 73, and a buffer end of the buffer device 80 is disposed toward the base 51.

In this embodiment, when the second driving member 40 drives the base 51 to horizontally move, in order to prevent direct hard collision between the base 51 and the side plate 73, the buffer device 80 is mounted on the side plate 73, and when the base 51 moves to one end of the screen 31, the buffer device 80 is abutted to the side plate, so that the impact force on the base 51 and the moving seat 70 can be reduced, the usability of the base 51 and the moving seat 70 can be ensured, and the service life of the brand printing device 100 can be prolonged. Here, the buffer device 80 may be a hydraulic buffer, which has a good buffering effect. Of course, in other embodiments, a cushioning cotton or other cushioning device may be provided.

Referring to fig. 1 and 5, the present invention further provides a control method of a brand printing apparatus 100, where the brand printing apparatus 100 is the brand printing apparatus 100 of the above embodiment, and includes a moving base 70, the moving base 70 is movably connected to the fixed base 10, the screen assembly 30 is fixedly mounted on the moving base 70, the printing assembly 50 includes a base 51, a scraper 53 and a printing plate 55, the base 51 is horizontally slidably connected to the moving base 70, the scraper 53 and the printing plate 55 are movably connected to the base 51, and the control method of the brand printing apparatus 100 includes the following steps:

step S1: controlling the moving seat 70 to move downwards so as to drive the screen assembly 30 to move downwards;

step S2: controlling the printing plate 55 to move downward to abut against the mesh plate 31;

step S3: controlling the base 51 to move horizontally to drive the printing plate 55 to move from one end to the other end of the screen 31;

step S4: controlling the printing plate 55 to move upwards and controlling the scraping plate 53 to move downwards so as to enable the printing plate 55 to be far away from the screen plate 31, wherein the scraping plate 53 abuts against the screen plate 31;

step S5: the base 51 is controlled to move horizontally to drive the scraping plate to move from the other end of the screen 31 back to one end, thereby completing printing.

In this embodiment, the control method of the brand printing apparatus 100 is executed by the control device of the brand printing apparatus 100, that is, after the display frame is placed, step S1 is started to execute, and the first driving member 20 is controlled to drive the moving seat 70 to move down, so as to drive the screen assembly 30 to move down and abut against the display frame, thereby facilitating printing. After abutting against the display surface frame, step S2 is performed to control the printing plate 55 to move down to reach the surface of the screen plate 31, so that the ink scraping effect is conveniently realized. Step S3 is performed again, and the base 51 is controlled to move in the horizontal direction, so as to drive the printing plate 55 to brush from one end to the other end of the screen 31, and the brand is printed on the display frame. In order to complete the recovery of the ink, step S4 is executed, wherein the driving member is controlled to drive the printing plate 55 to move upwards and away from the surface of the screen plate 31, and the scraping plate 53 is controlled to move downwards and abut against the surface of the screen plate 31, so that the scraping plate 53 is driven to move to scrape the excessive ink on the screen plate 31 in cooperation with the horizontal movement of the base 51 in step S5.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent structural modifications made by the present description and accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present invention.

Claims (6)

1. A brand printing device for printing a brand on a display bezel, the brand printing device comprising:

the fixed seat is positioned at one side of the display surface frame;

the screen plate assembly can be movably connected to the fixed seat and can do up-and-down reciprocating motion relative to the fixed seat so as to be abutted against or away from the display surface frame; a kind of electronic device with high-pressure air-conditioning system

A printing assembly; the printing component can be movably connected to the fixing seat and is positioned above the screen component, and the printing component horizontally reciprocates and moves horizontally and translationally relative to the fixing seat so as to automatically print when the printing component is pressed on the surface of the screen component;

the brand printing equipment further comprises a moving seat and a first driving piece, the fixed seat comprises a bottom plate and a supporting frame which is vertically arranged on the bottom plate, the first driving piece is arranged on the bottom plate, two first sliding ways are connected between the supporting frame and the bottom plate, the moving seat is perpendicular to the bottom plate, one side, away from the screen plate assembly, of the moving seat is provided with a plurality of first sliding blocks which are in sliding fit with the first sliding ways, a driving shaft of the first driving piece is connected with and drives the moving seat to vertically move, and the first sliding blocks slide along the first sliding ways; the screen plate assembly is arranged at the lower end of the movable seat, and the printing assembly can be movably connected with the movable seat;

the bottom plate and the supporting frame are both positioned on one side of the display surface frame, the bottom plate is provided with a long side consistent with the length direction of the screen plate assembly, and the printing assembly horizontally moves left and right along the long side direction of the bottom plate;

the brand printing equipment further comprises two adjusting plates, wherein the screen plate assembly comprises a screen plate and two clamping blocks which are oppositely arranged, the two clamping blocks are matched to form a fixing groove for accommodating the screen plate, the lower end of one adjusting plate is connected with one clamping block, and the upper end of at least one adjusting plate is movably connected with the movable seat so as to adjust the distance between the two clamping blocks; the adjusting plate is in a strip plate shape, the movable seat comprises a movable plate and two side plates connected to two sides of the movable plate in the horizontal direction, the movable plate is movably connected with the fixed seat, the two side plates are vertically connected with the movable plate, a through hole is formed in the middle lower end of each side plate, an adjusting hole is formed in the upper end of each adjusting plate, two adjusting rods are arranged in the adjusting holes and the through holes in a penetrating mode, the adjusting rods are in interference fit with the through holes or are provided with fixed structures, the adjusting rods are in clearance fit with the adjusting holes, and the adjusting plates can move through external force; the central line of the adjusting plate coincides with the central line of the side plate in the short side direction of the bottom plate or the screen plate, and the width of the adjusting plate is smaller than that of the side plate.

2. The brand printing apparatus of claim 1, wherein the printing assembly includes a base, a squeegee and a printing plate, the base being horizontally slidably coupled to the movable mount, the squeegee and the printing plate being mounted at a spaced apart relationship to a lower end of the base and being respectively vertically movable relative to the base.

3. The brand printing apparatus of claim 2 further comprising a second driving member, wherein the moving base includes a moving plate and two side plates connected to both sides of the moving plate in a horizontal direction, the moving plate is movably connected to the fixing base, the second driving member is mounted on one side plate, one of one end of the base and the side plate is provided with a second slide, the other one is provided with a second slide, a driving shaft of the second driving member is connected to and drives the base to move horizontally, and the second slide slides along the second slide.

4. A brand printing apparatus as claimed in claim 3, wherein said printing unit further includes a third driving member and a fourth driving member provided at the other end of said base, said squeegee is slid up and down with respect to said base by driving of said third driving member, and said squeegee is slid up and down with respect to said base by driving of said fourth driving member.

5. A brand printing apparatus as claimed in claim 3, further comprising a buffer means provided on said side plate, the buffer end of said buffer means being provided towards said base.

6. A control method of a brand printing apparatus according to any one of claims 1 to 5, wherein the brand printing apparatus further comprises a movable base movably connected to the fixed base, the screen assembly is fixedly mounted to the movable base, the printing assembly comprises a base, a scraper plate and a printing plate, the base is horizontally slidably connected to the movable base, and the scraper plate and the printing plate are movably connected to the base, the control method of the brand printing apparatus comprises the steps of:

controlling the movable seat to move downwards so as to drive the screen plate assembly to move downwards;

controlling the printing plate to move downwards so as to be abutted against the screen plate;

controlling the base to move horizontally so as to drive the printing plate to move from one end of the screen plate to the other end of the screen plate;

controlling the printing plate to move upwards and controlling the scraping plate to move downwards so as to enable the printing plate to be far away from the screen plate, wherein the scraping plate is abutted against the screen plate;

and controlling the base to horizontally move so as to drive the scraping plate to move back to one end from the other end of the screen plate.

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