CN219096215U - Automatic silk screen printing machine of photovoltaic glass - Google Patents

Abstract

The utility model relates to a screen printing machine, in particular to an automatic screen printing machine for photovoltaic glass. The utility model provides an automatic screen printing machine for photovoltaic glass with simple operation and high-efficiency positioning. The utility model provides such an automatic screen printing machine for photovoltaic glass, which includes a support, rollers and electric slide rails, etc.; both sides of the support in the width direction are rotationally connected symmetrically with several rollers for transmitting photovoltaic glass. The two sides in the length direction inside the bracket are symmetrically connected with telescopic limit rods for effectively limiting the photovoltaic glass of different specifications, and the two sides in the length direction of the top of the bracket are symmetrically equipped with electric slide rails. Through the cooperation of the electric slider and the support frame, the ink storage box and the silk screen block are reciprocated and linearly moved along the guide rod on the electric slide rail, and the photovoltaic glass of different specifications can be effectively fixed on the roller through the telescopic limit rod to realize Efficient positioning and automatic screen printing function.

Description

An automatic screen printing machine for photovoltaic glass

technical field

The utility model relates to a screen printing machine, in particular to an automatic screen printing machine for photovoltaic glass.

Background technique

Photovoltaic glass, also known as photoelectric glass, is a special glass that uses solar radiation to generate electricity and has related current extraction devices. In order to improve power generation efficiency, some manufacturers will apply highly reflective glazes on photovoltaic glass. At this time, they need to use Screen printing machine.

The patent publication No. CN216104809U discloses an automatic glass screen printing machine, which includes a workbench, a transmission roller support, a storage seat, a transmission roller, a top frame and a screen printing machine. The storage base is connected to the surface of the workbench. The transmission roller support is connected to the outside of the workbench, the top frame is arranged on the surface of the workbench, the screen printing machine is installed inside the top frame, and the transmission roller is installed on the inside of the transmission roller support. There are following problems in above-mentioned patent:

Before printing on the photovoltaic glass, it is necessary to drive the positioning object to move on both sides of the glass workpiece on the storage seat through the motor drive and the transmission of the lead screw, so that the positioning object can position the glass workpiece. The operation of this positioning structure is more complicated. Defects that are complex and less efficient to locate.

Therefore, it is necessary to design an automatic screen printing machine for photovoltaic glass with simple operation and high-efficiency positioning to solve the problems raised by the above-mentioned background technology.

Utility model content

In order to overcome the shortcomings of complex operation and low efficiency of the positioning mechanism for printing silk glass in the prior art, the utility model aims to solve the technical problem of providing an automatic photovoltaic glass silk printing machine with simple operation and efficient positioning.

In order to solve the above-mentioned technical problems, the utility model provides such an automatic screen printing machine for photovoltaic glass, which includes a bracket, a roller, an electric slide rail, an electric slider, a support frame, a telescopic limit rod and a screen printing mechanism, and the width of the support is The two sides in the direction are symmetrically connected with a number of rollers for conveying photovoltaic glass, and the two sides in the length direction of the bracket are symmetrically connected with telescopic limit rods for effectively limiting the photovoltaic glass of different specifications. Both sides in the length direction of the top are symmetrically equipped with electric slide rails, and electric sliders are slidably connected to the electric slide rails, and support frames are connected between the electric slide blocks. printing mechanism.

Preferably, the screen printing mechanism includes a water storage tank, an ink storage box, a water outlet, a silk screen block, a telescopic rod and a baffle, the middle part of the support frame is connected with an ink storage tank, the bottom of the ink storage box is connected with a water storage tank, and the bottom of the ink storage box is connected to the water storage tank. The top of the water storage tank is connected, and the bottom of the outer side of the ink storage tank is symmetrically connected with a telescopic rod. For the water outlet, a silk screen block for sealing the water outlet is connected to the inner bottom of the water storage tank.

Preferably, it also includes a suction cup, a support plate, a distance sensor, a cylinder and a controller. The lower part of the bracket is connected with a cylinder, and the piston rod of the cylinder is connected with a support plate. A fixed suction cup, a distance sensor used to collect the moving distance of the photovoltaic glass is connected to the center of the top of the support plate, a controller is connected to the outer side of the bracket, and the controller is electrically connected to the distance sensor, cylinder, electric slide rail and telescopic rod.

Preferably, an air pump and an air delivery pipe are also included, an air pump is installed on one side of the support in the length direction, and the air pump is connected with an air delivery pipe for cleaning the glass surface.

Preferably, a guide rod is also included, the tops of both sides in the length direction of the bracket are connected with guide rods for guiding the electric slider, and the guide rods pass through the electric slider and are slidably connected with it.

The beneficial effects that the utility model has are as follows:

1. Through the cooperation of the electric slider and the support frame, the ink storage box and the silk screen block are reciprocated and linearly moved along the guide rod on the electric slide rail, thereby realizing the reciprocating linear screen printing operation of the silk screen block on the surface of the photovoltaic glass, and realizing the photovoltaic glass surface. Automatic screen printing of glass; the photovoltaic glass of different specifications can be effectively fixed on the roller through the telescopic limit rod, which makes the quality of automatic screen printing higher. The positioning function of the telescopic rod has the advantages of simple operation and efficient positioning.

2. Through the cooperation of the cylinder and the support plate, the suction cup can effectively fix the photovoltaic glass, ensuring the stability of the photovoltaic glass during silk printing, thereby ensuring the quality of the printing silk.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of parts such as bracket, support frame and guide bar of the present utility model.

Fig. 2 is a three-dimensional structural schematic view of parts such as ink storage box, support plate and cylinder of the utility model.

Fig. 3 is an enlarged schematic diagram of A place of the present invention.

Fig. 4 is an enlarged schematic view of B of the present invention.

Fig. 5 is a three-dimensional structural schematic view of parts such as an air pump, an air delivery pipe, and a telescopic limit rod of the present invention.

Fig. 6 is a schematic diagram of the three-dimensional structure of the utility model.

The marks in the accompanying drawings are: 1-support, 2-roller, 3-electric slide rail, 4-guide rod, 5-electric slider, 6-support frame, 7-silk printing mechanism, 701-reservoir, 702 -ink storage box, 703-water outlet, 704-silk screen block, 705-suction cup, 706-support plate, 707-distance sensor, 708-cylinder, 709-controller, 7010-telescopic rod, 7011-baffle plate, 8- Air pump, 801-air delivery pipe, 9-telescopic stop bar.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example 1

As shown in Figures 1, 5 and 6, an automatic photovoltaic glass printing machine includes a bracket 1, a roller 2, an electric slide rail 3, a guide rod 4, an electric slider 5, a support frame 6, and a telescopic limit rod 9 and the screen printing mechanism 7, the support 1 is designed in one piece, the front and rear sides of the support 1 are symmetrically connected with 14 rollers 2 for conveying photovoltaic glass, and the left and right sides of the support 1 are symmetrically connected to different The standard photovoltaic glass is effectively limited by the telescopic limit rod 9. The length of the telescopic limit rod 9 is consistent with the length of the bracket 1. The left and right sides of the top of the bracket 1 are symmetrically equipped with electric slide rails 3. The electric slide rails 3 and the support frame The length of 1 is the same, the electric slider 5 is slidably connected to the electric slide rail 3, the top of the left and right sides of the bracket 1 is connected with the guide rod 4 for guiding the electric slider 5, and the guide rod 4 runs through the electric slider 5 And slidingly connected with it, the electric slider 5 is connected with a support frame 6 by bolts, and the support frame 6 is provided with a silk printing mechanism 7 for automatic silk printing on the photovoltaic glass surface.

As shown in Figures 2, 3 and 4, the screen printing mechanism 7 includes a water storage tank 701, an ink storage box 702, a water outlet 703, a silk screen block 704, a telescopic rod 7010 and a baffle 7011, and the middle part of the support frame 6 is connected with an ink storage box 702, the bottom of the ink storage box 702 is connected with a water storage tank 701, the bottom of the ink storage box 702 is connected with the top of the water storage tank 701, and the bottom of the outer side of the ink storage box 702 is symmetrically connected with a telescopic rod 7010, and the side of the telescopic rod 7010 away from the ink storage tank 702 is common A baffle plate 7011 is connected to close the communication port between the bottom of the ink storage tank 702 and the water storage tank 701. The bottom of the water storage tank 701 is evenly spaced with water outlets 703. Silkscreen block 704 .

As shown in Figures 2 and 4, it also includes a suction cup 705, a support plate 706, a distance sensor 707, a cylinder 708 and a controller 709, the bottom of the support 1 is equipped with a cylinder 708 by bolts, and the piston rod of the cylinder 708 is connected with a support plate 706, Four suction cups 705 for fixing the photovoltaic glass are symmetrically connected to both sides of the top of the support plate 706. A distance sensor 707 for collecting the moving distance of the photovoltaic glass is connected to the center of the top of the support plate 706. The outer right side of the bracket 1 is connected to a The controller 709 is electrically connected to the distance sensor 707, the cylinder 708, the electric slide rail 3 and the telescopic rod 7010.

The staff first energizes the device, puts the photovoltaic glass on the roller 2, the telescopic limit rod 9 limits it, and pushes the photovoltaic glass backward, and the photovoltaic glass moves forward on the roller 2, and at the same time , the roller 2 rotates, so that the roller 2 can assist the photovoltaic glass to be transported backward. When the photovoltaic glass moves backward to the distance sensor 707, the distance sensor 707 sends the distance signal sensed by the photovoltaic glass to the controller 709, and the controller After receiving the distance signal, 709 controls the cylinder 708 to start according to a predetermined command. The extension of the piston rod of the cylinder 708 drives the support plate 706, the suction cup 705 and the distance sensor 707 to move upward, so that the suction cup 705 contacts the surface of the photovoltaic glass, and the air in the suction cup 705 will At this time, the suction cup 705 is in a vacuum state, and the photovoltaic glass is sucked by the suction cup 705. When the photovoltaic glass moves up to contact with the bottom of the water storage tank 701, the controller 709 controls the electric slide rail 3 to start, and the electric slide block 5 drives The water storage tank 701, the ink storage box 702, the water outlet 703 and the silk screen block 704 reciprocate back and forth along the guide rod 4, while the controller 709 controls the telescopic rod 7010 to extend, and the baffle plate 7011 is away from the communication port at the bottom of the ink storage box 702. The ink in the storage box 702 flows to the silk screen block 704 in the water storage tank 701, and evenly flows to the surface of the photovoltaic glass through the silk screen block 704. Since the water outlets 703 in the water storage tank 701 are arranged in an array, the shape of the ink left on the photovoltaic glass It will be in the shape of a filament, and then realize the automatic silk printing on the photovoltaic glass. When the silk printing operation on the surface of the photovoltaic glass is completed, the controller 709 controls the telescopic rod 7010 to retract, and the retractable rod 7010 makes the baffle 7011 move the ink storage box The connecting port at the bottom of 702 is closed, and at the same time, the controller 709 controls the electric slide rail 3 to close, and the screen printing mechanism 7 stops reciprocating motion. 707. The suction cup 705 moves downward. When the support plate 706 moves downward to a certain distance, the suction cup 705 on the support plate 706 releases the suction effect on the photovoltaic glass. Finally, the printed photovoltaic glass is taken out through the rotating shaft on the rear side. just go.

Example 2

As shown in Figure 5, on the basis of Embodiment 1, an air pump 8 and an air delivery pipe 801 are also included. The air pump 8 is installed on the right side of the support 1, and the air pump 8 is connected with an air delivery pipe 801 for cleaning the glass surface.

Before printing the photovoltaic glass, start the air pump 8, the air pump 8 works to compress the gas, and blow the compressed air to the surface of the photovoltaic glass through the air pipe 801, thereby cleaning the surface of the photovoltaic glass to be printed , to avoid unqualified printed silk quality due to impurities.

The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (5)

1. The utility model provides an automatic seal silk machine of photovoltaic glass, including support (1) and roller bearing (2), a plurality of roller bearings (2) that are used for conveying photovoltaic glass are connected with rotationally to the bilateral symmetry of support (1) width direction, a serial communication port, still including electronic slide rail (3), electronic slider (5), support frame (6), flexible gag lever post (9) and seal silk mechanism (7), the bilateral symmetry of support (1) inside length direction is connected with flexible gag lever post (9) that are used for carrying out effective spacing to the photovoltaic glass of different specifications, support (1) top length direction's bilateral symmetry is provided with electronic slide rail (3), sliding connection has electronic slider (5) on electronic slide rail (3), be connected with support frame (6) between electronic slider (5), be provided with on support frame (6) and be used for carrying out automatic seal silk mechanism (7) of seal silk to photovoltaic glass surface.

2. The automatic screen printing machine for the photovoltaic glass according to claim 1, wherein the screen printing mechanism (7) comprises a water storage tank (701), an ink storage tank (702), a water outlet (703), screen printing blocks (704), a telescopic rod (7010) and a baffle (7011), the middle part of a supporting frame (6) is connected with the ink storage tank (702), the bottom of the ink storage tank (702) is connected with the water storage tank (701), the bottom of the ink storage tank (702) is communicated with the top of the water storage tank (701), the outer side bottom of the ink storage tank (702) is symmetrically connected with the telescopic rod (7010), one side, far away from the ink storage tank (702), of the telescopic rod (7010) is commonly connected with the baffle (7011) for sealing a communication port at the bottom of the ink storage tank (702), the water outlet (703) is uniformly arranged at intervals at the bottom of the water storage tank (701), and the inner side bottom of the water storage tank (701) is connected with the screen printing blocks (704) for sealing the water outlet (703).

3. The automatic screen printing machine for the photovoltaic glass according to claim 2, further comprising a sucker (705), a supporting plate (706), a distance sensor (707), an air cylinder (708) and a controller (709), wherein the air cylinder (708) is connected to the lower portion of the support (1), the piston rod of the air cylinder (708) is connected with the supporting plate (706), the two sides of the top of the supporting plate (706) are symmetrically connected with the sucker (705) for fixing the photovoltaic glass in pairs, the center of the top of the supporting plate (706) is connected with the distance sensor (707) for collecting the moving distance of the photovoltaic glass, one side of the outer portion of the support (1) is connected with the controller (709), and the controller (709) is electrically connected with the distance sensor (707), the air cylinder (708), the electric sliding rail (3) and the telescopic rod (7010).

4. The automatic screen printing machine for the photovoltaic glass according to claim 3, further comprising an air pump (8) and an air pipe (801), wherein the air pump (8) is installed on one side of the support (1) in the length direction, and the air pump (8) is connected with the air pipe (801) for cleaning the surface of the glass.

5. The automatic screen printing machine for photovoltaic glass according to claim 4, further comprising guide rods (4), wherein the tops of the two sides of the support (1) in the length direction are connected with the guide rods (4) used for guiding the electric sliding blocks (5), and the guide rods (4) penetrate through the electric sliding blocks (5) and are connected with the electric sliding blocks in a sliding mode.

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