Coating spraying equipment applied to large curved cover plate glass

Abstract

The utility model relates to the technical field of cover plate glass production, in particular to coating spraying equipment applied to large curved cover plate glass, which comprises a table and a processing mechanism, the processing mechanism comprises a mounting frame, a screw rod, a first motor, a lifting block, a support plate, a second motor, an air pump, a sucker, a plurality of groups of placing components and a spraying component, the output end of the first motor is fixedly connected with one end of the lead screw, the supporting plate is fixedly connected with the lifting block, the output end of the second motor penetrates through the supporting plate and is fixedly connected with the air pump, the suction cup is arranged at one end of the air pump, the containing assemblies are all arranged on the upper surface of the table, and the spraying assembly is arranged above the table. Through the arrangement, manual turning over of the curved cover plate glass is replaced, so that the labor intensity of workers is relieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cover glass production, in particular to a coating spraying device applied to large curved cover glass. Background Art

[0002] Display cover glass refers to a protective glass used on the outside of displays in vehicles, mobile phones, and medical devices. It has functions such as impact resistance, scratch resistance, oil resistance, anti-fingerprint, and enhanced light transmittance. Display cover glass needs to be coated and sprayed during production, but existing spray coating equipment is cumbersome to operate when coating curved cover glass, and the spraying is uneven.

[0003] In order to solve the above technical problems, the existing technology patent (CN218132776U) discloses a spray coating device suitable for curved cover glass, including components such as a frame, a support platform, a movable slide rail, a working platform and a lifting mechanism. A support platform is provided in the frame, a movable slide rail is installed on the support platform, a working platform is installed on the movable slide rail, several lifting mechanisms are installed on the working platform, an adsorption mechanism is provided on the top of the lifting mechanism, a three-axis linear module is installed above the working platform, and a nozzle is installed on the three-axis linear module. By setting the lifting mechanism and the three-axis linear module, it can cope with curved cover glasses of various curvatures, effectively solving the problem of uneven spraying of the AG film layer during spray coating of the existing large-size curved display cover glass.

[0004] However, in the above-mentioned prior art, after spraying is completed on one side of the curved cover glass, it needs to be turned over manually, resulting in high labor intensity and low efficiency for workers. Utility Model Content

[0005] The purpose of the utility model is to provide a coating spraying device for large curved cover glass, aiming to solve the technical problem in the prior art that after spraying one side of the curved cover glass is completed, it needs to be manually turned over, resulting in high labor intensity and low efficiency for workers.

[0006] To achieve the above-mentioned object, the utility model adopts a coating spraying equipment for large curved cover glass, including a table and a processing mechanism, wherein the processing mechanism includes a mounting frame, a screw, a first motor, a lifting block, a support plate, a second motor, an air pump, a suction cup, multiple groups of placement components and a spraying component, the mounting frame is fixedly connected to the upper surface of the table, the lifting block is arranged inside the mounting frame, the screw passes through the lifting block and is threadedly engaged with the lifting block, one end of the screw is rotatably connected to the table, and the other end of the screw is rotatably connected to the mounting frame, the first motor is fixedly connected to the upper surface of the mounting frame, the output end of the first motor is fixedly connected to one end of the screw, the support plate is fixedly connected to the lifting block, the support plate has a cavity, the second motor is arranged in the cavity, the output end of the second motor passes through the support plate and is fixedly connected to the air pump, the suction cup is arranged at one end of the air pump, multiple groups of the placement components are arranged on the upper surface of the table, and the spraying component is arranged above the table.

[0007] Among them, each group of the placement components includes a vertical plate, a supporting plate, a rotating plate and a supporting member. The vertical plate is fixedly connected to the table and is located on the upper surface of the table. One end of the rotating plate is hinged to the vertical plate, and the other end of the rotating plate is fixedly connected to the supporting plate. The vertical plate has a groove, and the supporting member is arranged in the groove.

[0008] Among them, the supporting member includes a round rod, a spring and a connecting member, the connecting member is hinged to the supporting plate, the round rod passes through the connecting member, the two ends of the round rod are respectively fixedly connected to the vertical plate, the spring is sleeved on the outside of the round rod, one end of the spring is fixedly connected to the vertical plate, and the other end of the spring is fixedly connected to the connecting member.

[0009] Wherein, the connecting member includes a slider and a connecting rod, the slider is slidably connected to the round rod, one end of the connecting rod is hinged to the slider, and the other end of the connecting rod is hinged to the supporting plate.

[0010] Among them, the spraying assembly includes an electric slide rail, a fixed plate and a spraying plate, the electric slide rail is arranged on the upper surface of the table, the fixed plate is arranged above the electric slide rail, and the spraying plate is fixedly connected to one side of the fixed plate.

[0011] Among them, the coating spraying equipment applied to large curved cover glass also includes two groups of guide components, the two groups of guide components are symmetrically arranged on both sides of the mounting frame, each group of guide components includes a moving block, a guide rod and a cross plate, the mounting frame has a slide groove, one end of the moving block is fixedly connected to the lifting block, the other end of the moving block passes through the slide groove, the cross plate is fixedly connected to one side of the mounting frame, the guide rod passes through the moving block and is slidably connected to the moving block, one end of the guide rod is fixedly connected to the table, and the other end of the guide rod is fixedly connected to the cross plate.

[0012] The utility model relates to a coating spraying device for large curved cover glass, wherein the screw rod passes through the lifting block, the output end of the first motor is fixedly connected to one end of the screw rod, the output end of the second motor passes through the support plate and is fixedly connected to the air pump, and the suction cup is arranged at one end of the air pump. When it is used, the curved cover glass is placed on multiple groups of placement components, and then the curved cover glass is sprayed through the spraying component. After the spraying is completed, the first motor is started, and the output end of the first motor drives the screw rod to rotate, so that the lifting block moves downward, and the lifting block drives the support plate to move downward, thereby causing the suction cup to move downward until the suction cup is in contact with the upper surface of the curved cover glass, and then the air pump is started. , so that the suction cup absorbs the curved cover glass, and then the first motor is reversed, so that the suction cup drives the curved cover glass to move upward. When it moves to the appropriate position, the second motor is started, and the output end of the second motor drives the air pump to rotate, so that the suction cup drives the curved cover glass to reverse. After the flipping is completed, the first motor rotates forward, so that the suction cup drives the curved cover glass to move downward until the curved cover glass is attached to the multiple groups of placement components, thereby completing the flipping of the curved cover glass, and then the spraying component is used to spray the back of the curved cover glass. This method can effectively solve the problem in the prior art that after spraying one side of the curved cover glass is completed, it needs to be manually turned over, resulting in high labor intensity and low efficiency for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a structural diagram of the first embodiment of the present utility model.

[0015] Figure 2 It is a three-dimensional diagram of the first embodiment of the present utility model.

[0016] Figure 3 It is a partial structural diagram of the first embodiment of the present utility model.

[0017] Figure 4 It is a structural diagram of the second embodiment of the present utility model.

[0018] 101-table, 102-mounting frame, 103-screw, 104-first motor, 105-lifting block, 106-support plate, 107-cavity, 108-second motor, 109-air pump, 110-suction cup, 111-vertical plate, 112-groove, 113-holding plate, 114-rotating plate, 115-round rod, 116-spring, 117-slider, 118-connecting rod, 119-electric slide rail, 120-fixed plate, 121-spraying plate, 201-moving block, 202-guide rod, 203-horizontal plate, 204-slide groove. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of this application is:

[0021] See also Figures 1 to 3 ,in Figure 1 This is a schematic structural diagram of the first embodiment of the present invention. Figure 2 This is a perspective view of the first embodiment of the present invention. Figure 3 It is a partial structural diagram of the first embodiment of the present utility model.

[0022] The present invention provides a coating spraying device for large curved cover glass, comprising a table 101 and a processing mechanism, wherein the processing mechanism comprises a mounting frame 102, a screw 103, a first motor 104, a lifting block 105, a support plate 106, a second motor 108, an air pump 109, a suction cup 110, a plurality of placement components and a spraying component, each group of the placement components comprises a vertical plate 111, a supporting plate 113, a rotating plate 114 and a supporting member, the supporting member comprises a round rod 115, a spring 116 and a connecting member, the connecting member comprises a slider 117 and a connecting rod 118, the spraying component comprises an electric slide rail 119, a fixing plate 120 and a spraying plate 121. The above-mentioned solution solves the problem in the prior art that after spraying one side of the curved cover glass is completed, manual turning over is required, resulting in high labor intensity and low efficiency for workers.

[0023] According to this specific embodiment, the mounting frame 102 is fixedly connected to the upper surface of the table 101, the lifting block 105 is arranged inside the mounting frame 102, the screw rod 103 passes through the lifting block 105 and is threadedly matched with the lifting block 105, one end of the screw rod 103 is rotatably connected to the table 101, and the other end of the screw rod 103 is rotatably connected to the mounting frame 102, the first motor 104 is fixedly connected to the upper surface of the mounting frame 102, and the output end of the first motor 104 is connected to one end of the screw rod 103. The support plate 106 is fixedly connected to the lifting block 105, and the support plate 106 has a cavity 107. The second motor 108 is arranged in the cavity 107. The output end of the second motor 108 passes through the support plate 106 and is fixedly connected to the air pump 109. The suction cup 110 is arranged at one end of the air pump 109. Multiple groups of the placement components are arranged on the upper surface of the table 101. The spraying component is arranged above the table 101. When it is used, the curved cover glass is placed on the multiple groups of placement components. The curved cover glass is sprayed on the component, and then the curved cover glass is sprayed by the spray component. After the spraying is completed, the first motor 104 is started, and the output end of the first motor 104 drives the screw rod 103 to rotate, so that the lifting block 105 moves downward, and the lifting block 105 drives the support plate 106 to move downward, thereby causing the suction cup 110 to move downward until the suction cup 110 is in contact with the upper surface of the curved cover glass, and then the air pump 109 is started to make the suction cup 110 adsorb the curved cover glass, and then the first motor 104 is used to move the curved cover glass. Reversal causes the suction cup 110 to drive the curved cover glass to move upward. When it moves to the appropriate position, the second motor 108 is started. The output end of the second motor 108 drives the air pump 109 to rotate, causing the suction cup 110 to drive the curved cover glass to reverse. After the reversal is completed, the first motor 104 rotates forward, causing the suction cup 110 to drive the curved cover glass to move downward until the curved cover glass is attached to the multiple groups of the placement components, thereby completing the reversal of the curved cover glass, and then the reverse side of the curved cover glass is sprayed by the spray component.

[0024] Among them, the vertical plate 111 is fixedly connected to the table 101 and is located on the upper surface of the table 101. One end of the rotating plate 114 is hinged to the vertical plate 111, and the other end of the rotating plate 114 is fixedly connected to the supporting plate 113. The vertical plate 111 has a groove 112, and the supporting member is arranged in the groove 112. When in use, the curved cover glass is placed on the supporting plate 113. The supporting plate 113 drives the rotating plate 114 to rotate under the support of the curved cover glass, and drives the supporting member to move, thereby facilitating the support of cover glasses with different curves.

[0025] Secondly, the connecting piece is hinged to the supporting plate 113, the round rod 115 passes through the connecting piece, the two ends of the round rod 115 are respectively fixedly connected to the vertical plate 111, and the spring 116 is sleeved on the outside of the round rod 115, one end of the spring 116 is fixedly connected to the vertical plate 111, and the other end of the spring 116 is fixedly connected to the connecting piece. When in use, the supporting plate 113 is subjected to the pressure of the curved cover glass, thereby forcing the connecting piece to slide on the round rod 115 and causing the spring 116 to contract or stretch.

[0026] At the same time, the slider 117 is slidably connected to the round rod 115, one end of the connecting rod 118 is hinged to the slider 117, and the other end of the connecting rod 118 is hinged to the supporting plate 113. When in use, the supporting plate 113 supports one end of the connecting rod 118 to move, and the other end of the connecting rod 118 drives the slider 117 to slide on the round rod 115, and the slider 117 drives the spring 116 to stretch or contract.

[0027] In addition, the electric slide rail 119 is arranged on the upper surface of the table 101, the fixed plate 120 is arranged above the electric slide rail 119, and the spraying plate 121 is fixedly connected to one side of the fixed plate 120. When in use, the electric slide rail 119 drives the fixed plate 120 to move, and the fixed plate 120 drives the spraying plate 121 to move, thereby spraying the curved cover glass.

[0028] When using the coating spraying device for large curved cover glass according to the present embodiment, the curved cover glass is placed on a plurality of the supporting plates 113, and then the curved cover glass is sprayed by the spraying plate 121. After the spraying is completed, the first motor 104 is started, and the output end of the first motor 104 drives the screw rod 103 to rotate, so that the lifting block 105 moves downward, and the lifting block 105 drives the supporting plate 106 to move downward, thereby causing the suction cup 110 to move downward until the suction cup 110 is in contact with the upper surface of the curved cover glass, and then the air pump 109 is started to cause the suction cup 110 to adsorb the curved cover glass, and then the first motor 104 is reversed to make the suction cup 110 move downward. The suction cup 110 drives the curved cover glass to move upward. When it moves to the appropriate position, the second motor 108 is started. The output end of the second motor 108 drives the air pump 109 to rotate, so that the suction cup 110 drives the curved cover glass to reverse. After the reversal is completed, the first motor 104 rotates forward, so that the suction cup 110 drives the curved cover glass to move downward until the curved cover glass is attached to the multiple supporting plates 113, thereby completing the reversal of the curved cover glass. Then, the back of the curved cover glass is sprayed by the spraying plate 121. This method can effectively solve the problem in the prior art that after spraying one side of the curved cover glass is completed, it needs to be manually turned over, resulting in high labor intensity and low efficiency for workers.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural diagram of the second embodiment of the present utility model.

[0031] The utility model provides a coating spraying device for large curved cover glass, which also includes two groups of guide components. Each group of the guide components includes a moving block 201, a guide rod 202 and a horizontal plate 203.

[0032] According to this specific embodiment, the two groups of guide assemblies are symmetrically arranged on both sides of the installation frame 102, and the installation frame 102 has a slide groove 204. One end of the moving block 201 is fixedly connected to the lifting block 105, and the other end of the moving block 201 passes through the slide groove 204. The cross plate 203 is fixedly connected to one side of the installation frame 102. The guide rod 202 passes through the moving block 201 and is slidably connected to the moving block 201. One end of the guide rod 202 is fixedly connected to the table 101, and the other end of the guide rod 202 is fixedly connected to the cross plate 203. When in use, the lifting block 105 moves to drive the moving block 201 to slide on the guide rod 202, thereby making the lifting block 105 move more smoothly.

[0033] When using a coating spraying device for large curved cover glass using this embodiment, the lifting block 105 moves to drive the moving block 201 to slide on the guide rod 202, so that the lifting block 105 moves more smoothly, thereby improving the stability of the device.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A coating spraying device for large curved cover glass, comprising a table, characterized in that: It also includes a processing mechanism, which includes an installation frame, a screw rod, a first motor, a lifting block, a support plate, a second motor, an air pump, a suction cup, multiple groups of placement components and a spraying component. The installation frame is fixedly connected to the upper surface of the table, the lifting block is arranged inside the installation frame, the screw rod passes through the lifting block and is threadedly matched with the lifting block, one end of the screw rod is rotatably connected to the table, and the other end of the screw rod is rotatably connected to the installation frame, the first motor is fixedly connected to the upper surface of the installation frame, the output end of the first motor is fixedly connected to one end of the screw rod, the support plate is fixedly connected to the lifting block, the support plate has a cavity, the second motor is arranged in the cavity, the output end of the second motor passes through the support plate and is fixedly connected to the air pump, the suction cup is arranged at one end of the air pump, multiple groups of the placement components are all arranged on the upper surface of the table, and the spraying component is arranged above the table.

2. The coating spraying equipment for large curved cover glass according to claim 1, characterized in that: Each group of the placement components includes a vertical plate, a supporting plate, a rotating plate and a supporting member. The vertical plate is fixedly connected to the table and is located on the upper surface of the table. One end of the rotating plate is hinged to the vertical plate, and the other end of the rotating plate is fixedly connected to the supporting plate. The vertical plate has a groove, and the supporting member is arranged in the groove.

3. The coating spraying equipment for large curved cover glass according to claim 2, characterized in that: The supporting member includes a round rod, a spring and a connecting member, the connecting member is hinged to the supporting plate, the round rod passes through the connecting member, the two ends of the round rod are respectively fixedly connected to the vertical plate, the spring is sleeved on the outside of the round rod, one end of the spring is fixedly connected to the vertical plate, and the other end of the spring is fixedly connected to the connecting member.

4. The coating spraying equipment for large curved cover glass according to claim 3, characterized in that: The connecting member comprises a slider and a connecting rod, the slider is slidably connected to the round rod, one end of the connecting rod is hinged to the slider, and the other end of the connecting rod is hinged to the supporting plate.

5. The coating spraying equipment for large curved cover glass according to claim 4, characterized in that: The spraying assembly includes an electric slide rail, a fixed plate and a spraying plate. The electric slide rail is arranged on the upper surface of the table, the fixed plate is arranged above the electric slide rail, and the spraying plate is fixedly connected to one side of the fixed plate.

6. The coating spraying equipment for large curved cover glass according to claim 5, characterized in that: The coating spraying equipment applied to large curved cover glass also includes two groups of guide components, which are symmetrically arranged on both sides of the installation frame, and each group of guide components includes a moving block, a guide rod and a cross plate. The installation frame has a slide groove, one end of the moving block is fixedly connected to the lifting block, and the other end of the moving block passes through the slide groove, the cross plate is fixedly connected to one side of the installation frame, the guide rod passes through the moving block and is slidably connected to the moving block, one end of the guide rod is fixedly connected to the table, and the other end of the guide rod is fixedly connected to the cross plate.

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