Silk-screen printing supporting device for photovoltaic backboard glass processing

Abstract

The utility model relates to the technical field of photovoltaic processing equipment, and discloses a silk-screen printing supporting device for photovoltaic backboard glass processing, which comprises a base, an adjusting supporting device is arranged on the side surface of the base, and a bottom end bearing device is arranged at the top of the base. The adjusting and supporting device comprises a side end connecting frame, a stepping motor piece, a threaded rod, a threaded sleeve, a sliding block, a sliding rod, a connecting plate piece, a bottom end connecting plate, a protection plate, a central control device, a pressure sensor and a connecting wire, and the side end connecting frame is fixedly connected to the right side of the base. According to the silk-screen printing supporting device for photovoltaic backboard glass processing, the adjusting supporting device is arranged, the pressing bottom plate at the bottom end moves along with the adjusting supporting device till the pressing bottom plate is pressed on the top of a silk screen, pressure sensors on the inner wall of the pressing bottom plate are used for pressure detection, it is ensured that the pressure of all parts is balanced, and the parts are tightly attached to the top of the silk screen; and the situation of uneven stress in the machining process is avoided, the supporting balance can be guaranteed, and the effect is good in the using process.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic processing equipment technical field, concretely is a silk screen printing support device for photovoltaic backboard glass processing. BACKGROUND

[0002] In recent years, the global attention to clean energy is increasing day by day, and the photovoltaic industry as a key part of the renewable energy field shows a vigorous development trend, and silk screen printing is an important process in the processing of photovoltaic backboard glass. In this process, through a specially designed silk screen, the squeegee is used to extrude the printing material such as ink through the mesh of the silk screen, so as to form a predetermined pattern, circuit or coating on the surface of the glass.

[0003] The prior art discloses a full-automatic silk screen printing machine support device with the announcement number CN215041185U, which comprises a bearing plate, a circular through hole is formed in the top of the bearing plate, a positioning plate is fixedly connected at the circular through hole of the bearing plate, a fan blade is rotatably connected to the inner side of the positioning plate, two groups of strip-shaped grooves are formed in the top of the bearing plate, a track is fixedly connected at the strip-shaped groove of the bearing plate, an arc-shaped limiting plate is slidably connected to the inner side of the track, and a threaded through hole is formed in the bottom of the arc-shaped limiting plate; the positioning plate can position the silk screen printing machine, the arc-shaped limiting plate can fix the outer side of the silk screen printing machine, the silk screen printing machine can be better used, the track can better fix the silk screen printing machine.

[0004] The silk screen printing support device described above can better help the bottom plate and the bearing plate to be combined and fixed through the connecting block, the bearing plate and the bottom plate can be better combined through the first connecting barrel and the second connecting barrel, and the fixed silk screen printing machine can be better damped, but the device does not have a pressure detection device in the pressing assembly when supporting and fixing, cannot ensure the balance of the pressure in each position during pressing, and the balance of the support cannot be guaranteed, so that the effect is not good during use, and improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a silk screen printing support device for photovoltaic backboard glass processing to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a silk screen printing support device for photovoltaic backboard glass processing, comprising a base, an adjusting support device is arranged on the side surface of the base, and a bottom end bearing device is arranged on the top of the base.

[0007] The adjusting support device includes a side connecting frame, a stepping motor component, a threaded rod, a threaded sleeve, a sliding block, a sliding rod, a connecting plate, a bottom connecting plate, a protective plate, a central control device, a pressure sensor and connecting wires. The side connecting frame is fixedly connected to the right side of the base, the stepping motor component is fixedly connected to the inner bottom end of the side connecting frame, the connecting plate is fixedly connected to the back side of the sliding block at the front end, the connecting plate is fixedly connected to the left side of the threaded sleeve, the bottom connecting plate is fixedly connected to the bottom of the connecting plate, the bottom of the bottom connecting plate is fixedly connected to a pressed bottom plate, the protective plate is fixedly connected to the top of the pressed bottom plate, the central control device is fixedly connected to the top of the pressed bottom plate, and the connecting wire is fixedly connected to the right side of the pressure sensor.

[0008] Preferably, the bottom supporting device includes a connecting plate, a mounting bolt, a connecting seat, a U-shaped fixing plate, a placement plate and a suction cup, the connecting plate is connected to the top of the base, the U-shaped fixing plate is connected to the back of the connecting plate, the connecting seat is fixedly connected to the front of the connecting plate, the placement plate is fixedly connected to the top of the connecting plate, and the suction cup is fixedly connected to the top of the placement plate.

[0009] Preferably, an internal thread groove is provided inside the connecting seat, and the mounting bolt is threadedly connected to the inner wall of the connecting seat.

[0010] Preferably, a threaded slot is provided on the inner wall of the U-shaped fixing plate, a through hole is provided inside the connecting plate body, the diameter of the through hole is larger than the aperture of the threaded slot, and the mounting bolt is threadedly connected to the inside of the threaded slot.

[0011] Preferably, the end of the connecting wire away from the side of the pressure sensor is fixedly connected to the bottom of the central control device, and the pressure sensor is electrically connected to the central control device through the connecting wire. The pressure sensor on the inner wall of the pressed bottom plate is used to perform pressure detection to ensure that the pressure of each part is balanced and fits tightly to the top of the wire mesh, so that uneven force will not occur during processing, thereby ensuring the use effect of the device.

[0012] Preferably, the pressure sensor is fixedly connected to the inside of the pressed base plate, and a through groove is provided at the bottom of the pressed base plate. The bottom end of the pressure sensor passes through the bottom of the pressed base plate and is flush with the bottom of the pressed base plate. The bottom end of the pressure sensor is set through the through setting so that it can contact the top of the wire mesh to ensure the accuracy of the detection.

[0013] Preferably, the threaded rod is fixedly connected to the output shaft of the stepping motor component, the sliding rod is fixedly connected to the inside of the U-shaped fixing plate, and the sliding block is slidably connected to the surface of the sliding rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The photovoltaic backboard glass processing screen printing support device, by setting the adjusting support device, the pressing bottom plate at the bottom end follows the movement until pressing on the top of the screen, the pressure sensor in the pressing bottom plate inner wall is used for pressure detection, the pressure balance of each part is ensured, the top of the screen is tightly attached, and the uneven stress condition during processing is avoided, the balance of the support can be guaranteed, and the effect during use is good.

[0016] 2. The photovoltaic backboard glass processing screen printing support device, by setting the bottom end bearing device, the photovoltaic backboard glass to be processed is placed on the top of the suction cup, and the preliminary positioning of the backboard glass can be completed by pressing and using the suction cup adsorption, so that the positioning and placing before processing are realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a whole front view structural schematic diagram of the utility model; Figure 1 It is an enlarged structural schematic diagram of A in the utility model;

[0019] Figure 3 It is a whole front view structural schematic diagram of the utility model;

[0020] Figure 4 It is an enlarged structural schematic diagram of B in the utility model. Figure 3

[0021] In the drawing: 1, base; 2, adjusting support device; 201, side end connecting frame; 202, stepper motor part; 203, threaded rod; 204, threaded sleeve; 205, sliding block; 206, sliding rod; 207, connecting plate part; 208, bottom end connecting plate; 209, protection plate; 210, central control equipment; 211, pressure sensor; 212, connecting wire; 3, bottom end bearing device; 301, connecting plate body; 302, mounting bolt; 303, connecting seat; 304, U-shaped fixed plate; 305, placing plate body; 306, suction cup. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides the following technical scheme:

[0024] ​A screen printing support device for photovoltaic backplane glass processing comprises a base 1, an adjustment support device 2 is provided on the side of the base 1, and a bottom end bearing device 3 is provided on the top of the base 1.

[0025] The adjusting support device 2 includes a side connecting frame 201, a stepping motor component 202, a threaded rod 203, a threaded sleeve 204, a sliding block 205, a sliding rod 206, a connecting plate 207, a bottom connecting plate 208, a protective plate 209, a central control device 210, a pressure sensor 211 and a connecting wire 212. The side connecting frame 201 is fixedly connected to the right side of the base 1, the stepping motor component 202 is fixedly connected to the inner bottom end of the side connecting frame 201, the connecting plate 207 is fixedly connected to the back of the front sliding block 205, the connecting plate 207 is fixedly connected to the left side of the threaded sleeve 204, the bottom connecting plate 208 is fixedly connected to the bottom of the connecting plate 207, the bottom of the bottom connecting plate 208 is fixedly connected to a pressed bottom plate, the protective plate 209 is fixedly connected to the top of the pressed bottom plate, the central control device 210 is fixedly connected to the top of the pressed bottom plate, the connecting wire 212 is fixedly connected to the right side of the pressure sensor 211, the threaded rod 203, the threaded sleeve 204, the bottom connecting plate 208 is fixedly connected to the bottom of the connecting plate 207, the bottom of the bottom connecting plate 208 is fixedly connected to the pressed bottom plate, the protective plate 209 is fixedly connected to the top of the pressed bottom plate, the central control device 210 is fixedly connected to the top of the pressed bottom plate, the connecting wire 212 is fixedly connected to the right side of the pressure sensor 211, the threaded rod 203, the threaded sleeve 204, the bottom connecting plate The pattern rod 203 is fixedly connected to the output shaft of the stepping motor component 202, the sliding rod 206 is fixedly connected to the inside of the U-shaped fixed plate 304, the sliding block 205 is slidably connected to the surface of the sliding rod 206, and the end of the connecting wire 212 away from the side of the pressure sensor 211 is fixedly connected to the bottom of the central control device 210. The pressure sensor 211 is electrically connected to the central control device 210 through the connecting wire 212. The pressure sensor 211 on the inner wall of the pressed bottom plate is used for pressure detection to ensure that the pressure of each part is balanced and fits tightly to the top of the wire mesh. There will be no uneven force during processing, ensuring the use effect of the device. The pressure sensor 211 is fixedly connected to the inside of the pressed bottom plate. A through groove is provided at the bottom of the pressed bottom plate. The bottom end of the pressure sensor 211 passes through the bottom of the pressed bottom plate and is flush with the bottom of the pressed bottom plate. The bottom end of the pressure sensor 211 is set through to contact the top of the wire mesh to ensure the accuracy of the detection.

[0026] The bottom supporting device 3 includes a connecting plate body 301, a mounting bolt 302, a connecting seat 303, a U-shaped fixing plate 304, a placement plate body 305 and a suction cup 306. The connecting plate body 301 is connected to the top of the base 1, the U-shaped fixing plate 304 is connected to the back of the connecting plate body 301, the connecting seat 303 is fixedly connected to the front of the connecting plate body 301, the placement plate body 305 is fixedly connected to the top of the connecting plate body 301, and the suction cup 306 is fixedly connected to the top of the placement plate body 305. An internal thread groove is provided inside the connecting seat 303, the mounting bolt 302 is threadedly connected to the inner wall of the connecting seat 303, the inner wall of the U-shaped fixing plate 304 is provided with a threaded slot hole, and a through hole is provided inside the connecting plate body 301. The diameter of the through hole is larger than the aperture of the threaded slot hole, and the mounting bolt 302 is threadedly connected to the inside of the threaded slot hole.

[0027] In use, the sliding rod 206 and the back U-shaped fixing plate 304 are installed on the back of the connecting plate body 301, the front of the U-shaped fixing plate 304 is attached to the back of the connecting plate body 301 during installation, the internal threaded groove hole is aligned with the internal threaded groove in the connecting seat 303, and then the mounting bolt 302 is screwed in to install the U-shaped fixing plate 304, the sliding rod 206 is fixedly connected to the inside of the U-shaped fixing plate 304 and can be installed, the photovoltaic back plate glass to be processed is placed on the top of the suction cup 306, and the back plate glass is preliminarily positioned by pressing and using the suction cup 306 to adsorb, then the silk screen can be connected with the back plate glass by pressing and using the adjusting support device 2 to press, the silk screen is placed on the top of the back plate glass after the back plate glass is placed, then the threaded rod 203 is driven to rotate by starting the step motor 202, the threaded sleeve 204 slides downward along the surface of the threaded rod 203, the side connecting plate 207 and the bottom end connecting plate 208 at the bottom are synchronously moved downward, the pressing bottom plate at the bottom end is moved until it is pressed on the top of the silk screen, the pressure sensor 211 in the pressing bottom plate inner wall is used for pressure detection, the pressure balance of each part is ensured, the silk screen is tightly attached to the top, and the force is not uneven during processing, the balance of the support can be guaranteed, and the effect is good during use.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A screen printing support device for photovoltaic backplane glass processing, comprising a base (1), characterized in that: An adjustment support device (2) is provided on the side of the base (1), and a bottom end bearing device (3) is provided on the top of the base (1); The adjusting support device (2) comprises a side connecting frame (201), a stepping motor component (202), a threaded rod (203), a threaded sleeve (204), a sliding block (205), a sliding rod (206), a connecting plate component (207), a bottom connecting plate (208), a protective plate (209), a central control device (210), a pressure sensor (211) and a connecting wire (212), wherein the side connecting frame (201) is fixedly connected to the right side of the base (1), and the stepping motor component (202) is fixedly connected to the inner bottom end of the side connecting frame (201). The connecting plate (207) is fixedly connected to the back of the sliding block (205) at the front end, the connecting plate (207) is fixedly connected to the left side of the threaded sleeve (204), the bottom connecting plate (208) is fixedly connected to the bottom of the connecting plate (207), the bottom of the bottom connecting plate (208) is fixedly connected to a pressed bottom plate, the protective plate (209) is fixedly connected to the top of the pressed bottom plate, the central control device (210) is fixedly connected to the top of the pressed bottom plate, and the connecting wire (212) is fixedly connected to the right side of the pressure sensor (211).

2. The screen printing support device for photovoltaic backplane glass processing according to claim 1, characterized in that: The bottom end bearing device (3) comprises a connecting plate (301), a mounting bolt (302), a connecting seat (303), a U-shaped fixing plate (304), a placement plate (305) and a suction cup (306), wherein the connecting plate (301) is connected to the top of the base (1), the U-shaped fixing plate (304) is connected to the back of the connecting plate (301), the connecting seat (303) is fixedly connected to the front of the connecting plate (301), the placement plate (305) is fixedly connected to the top of the connecting plate (301), and the suction cup (306) is fixedly connected to the top of the placement plate (305).

3. The screen printing support device for photovoltaic backplane glass processing according to claim 2, characterized in that: An internal thread groove is provided inside the connecting seat (303), and the mounting bolt (302) is threadedly connected to the inner wall of the connecting seat (303).

4. The screen printing support device for photovoltaic backplane glass processing according to claim 2, characterized in that: The inner wall of the U-shaped fixing plate (304) is provided with a threaded slot, the interior of the connecting plate body (301) is provided with a through hole, the diameter of the through hole being larger than the aperture of the threaded slot, and the mounting bolt (302) is threadedly connected to the interior of the threaded slot.

5. The screen printing support device for photovoltaic backplane glass processing according to claim 1, characterized in that: One end of the connecting wire (212) away from the side of the pressure sensor (211) is fixedly connected to the bottom of the central control device (210), and the pressure sensor (211) is electrically connected to the central control device (210) via the connecting wire (212).

6. The screen printing support device for photovoltaic backplane glass processing according to claim 1, characterized in that: The pressure sensor (211) is fixedly connected to the inside of the pressed base plate. A through groove is provided at the bottom of the pressed base plate. The bottom end of the pressure sensor (211) passes through the bottom of the pressed base plate and is flush with the bottom of the pressed base plate.

7. The screen printing support device for photovoltaic backplane glass processing according to claim 1, characterized in that: The threaded rod (203) is fixedly connected to the output shaft of the stepping motor component (202), the sliding rod (206) is fixedly connected to the inside of the U-shaped fixing plate (304), and the sliding block (205) is slidably connected to the surface of the sliding rod (206).

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