Protective film racking equipment for nano light guide plate production

Abstract

The utility model relates to the technical field of nano light guide plates, in particular to protective film racking equipment for nano light guide plate production, which comprises a fixed bracket, a limiting sliding frame, a sliding block, a sliding base, a vertical rod, a cross rod and a pop-up component, the pop-up assembly comprises a fixed plate, a directional telescopic rod, an abutting block, an extension plate, a directional support, a buckle frame, a buckle block and a telescopic spring, and limitation on the extension plate is removed by moving the buckle frame upwards, so that the abutting block abutting against the sliding base rapidly rebounds and resets to push the sliding base under the deformation reset effect of the telescopic spring; and the sliding base is driven to quickly pop out of the fixed bracket, so that an operator is prevented from detaching and replacing a structure in the equipment during overall operation of the equipment, and the safety during production operation is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nano light guide plates, in particular to a protective film racking device for the production of nano light guide plates. Background Art

[0002] The light guide plate is made of optical-grade acrylic / PC sheets, and then a high-tech material with extremely high reflectivity and no light absorption is used. The light guide points are printed on the bottom of the optical-grade acrylic sheet using laser engraving, V-shaped cross grid engraving, and UV screen printing technology. Traditional equipment sometimes needs to use a protective film during the production process, but when the protective film is located under the machine, the replacement of the protective film must take into account the limited height and space of the machine. Replacement is usually not convenient and affects the continuous production operation of the machine.

[0003] In the prior art, CN209044091U discloses a protective film racking device for the production of nano light guide plates, comprising a frame, at least two guide rails are arranged on the frame, and a protective film placement mechanism is arranged on the guide rails; the protective film placement mechanism comprises a slider, the slider is arranged on the guide rail, a handle is arranged on one side of the slider, a cushion block is fixedly arranged on the slider, two vertical poles are arranged on the cushion block, and the two ends of the protective film placement crossbar are respectively connected and fixed by the tops of the two vertical poles. The utility model utilizes the design of the guide rail, and the protective film placement mechanism can be smoothly and quickly pulled out and pushed in, which is convenient for the staff to replace the protective film.

[0004] However, when replacing the protective film of the existing equipment, the operator is required to extend his / her body into the frame below the equipment and disassemble and replace the structure inside the equipment during overall operation, thereby reducing the safety of production operations. Utility Model Content

[0005] The purpose of the utility model is to provide a protective film racking device for the production of nano light guide plates, aiming to solve the problem that when replacing the protective film of the existing equipment, the operator needs to extend his limbs into the frame below the equipment and disassemble and replace the structure inside the equipment during the overall operation, thereby reducing the safety of the production operation.

[0006] To achieve the above-mentioned purpose, the utility model provides a protective film racking device for the production of nano light guide plates, comprising a fixed bracket, a limiting slide, a sliding block, a sliding base, a vertical rod and a cross bar, wherein the limiting slide is fixedly connected to the fixed bracket and is located on one side of the fixed bracket, the sliding block is slidably connected to the limiting slide and is located on one side of the limiting slide, the sliding base is fixedly connected to the sliding block and is located on one side of the sliding block, the vertical rod is fixedly connected to the sliding base and is located on one side of the sliding base, and the cross bar is arranged on the vertical rod and is located on one side of the vertical rod.

[0007] Also includes pop-up components,

[0008] The pop-up assembly includes a fixed plate, a directional telescopic rod, an abutment block, an extension plate, a directional bracket, a snap frame, a snap block and a telescopic spring. The fixed plate is fixedly connected to the fixed bracket and is located on one side of the fixed bracket. The directional telescopic rod is fixedly connected to the fixed plate and is located on one side of the fixed plate. The abutment block is connected to the directional telescopic rod and is located on a side of the directional telescopic rod close to the sliding base. The extension plate is fixedly connected to the sliding base and is located on a side of the sliding base away from the abutment block. The directional bracket is fixedly connected to the fixed bracket and is located on one side of the fixed bracket. The snap frame is slidably connected to the directional bracket and is located on one side of the directional bracket. The snap block is fixedly connected to the fixed bracket and is located on a side of the fixed bracket close to the snap frame. The telescopic spring is arranged on the fixed plate and connected to the abutment block.

[0009] Wherein, the telescopic spring includes a spring body and a fixing component, the two ends of the spring body are respectively connected to the fixing plate and the abutment block through the fixing components, and the spring body is located on one side of the fixing plate close to the abutment block; the fixing component is arranged on the fixing plate and the abutment block, and is connected to the spring body.

[0010] Wherein, the fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the fixing plate and the spring body respectively, and the first fixing seat is located on a side of the fixing plate close to the spring body; the second fixing seat is fixedly connected to the abutting block and the spring body respectively, and the second fixing seat is located on a side of the abutting block close to the spring body.

[0011] Wherein, the pop-up assembly further includes a pulling plate, which is fixedly connected to the buckle frame and is located on one side of the buckle frame.

[0012] Wherein, the pop-up assembly also includes a focusing component, which includes a moving handle and a rubber sleeve, the moving handle is fixedly connected to the extension plate and is located on one side of the extension plate; the rubber sleeve is fixedly connected to the moving handle and is located on one side of the moving handle.

[0013] The utility model provides a protective film racking device for the production of nano light guide plates. When the protective film placement mechanism needs to be installed, the sliding block is aligned with the sliding groove of the limiting slide and slides in, and the extension block is pushed at the same time. The sliding block on the sliding base is driven to slide into the limiting slide by pushing the extension block. At the same time, when the sliding base moves into the fixed bracket, the sliding base can abut against the abutment block and drive the telescopic spring to compress, and move the buckle frame downward to penetrate the extension plate and buckle in the buckle block, thereby forming a restriction on the sliding of the sliding base. , thereby making the vertical rod on the sliding base and the protective film rack on the cross rod be installed in corresponding positions for use; when the protective film of one of the protective film placement mechanisms is used up, the restriction on the extension plate is removed by moving the snap frame upward, so that the abutting block on the sliding base quickly rebounds and resets under the deformation reset action of the telescopic spring, pushing the sliding base, so that the sliding base quickly pops out from the fixed bracket, thereby preventing the operator from disassembling and replacing the structure inside the equipment when the equipment is in overall operation, thereby improving the safety during production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a protective film mounting device for producing nano light guide plates according to the first embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the pop-up assembly of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the telescopic spring of the first embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a protective film racking device for producing nano light guide plates according to the second embodiment of the utility model.

[0019] In the figure: 101-fixed bracket, 102-limiting slide, 103-sliding block, 104-sliding base, 105-vertical pole, 106-cross bar, 107-pop-up assembly, 108-fixed plate, 109-directional telescopic rod, 110-abutment block, 111-extension plate, 112-directional bracket, 113-buckle bracket, 114-buckle block, 115-pull plate, 116-spring body, 117-first fixed seat, 118-second fixed seat, 201-force member, 202-moving handle, 203-rubber sleeve. DETAILED DESCRIPTION

[0020] 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.

[0021] The first embodiment of the present application is:

[0022] See also Figures 1 to 3 ,in Figure 1 It is a structural schematic diagram of a protective film mounting device for producing nano light guide plates according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the pop-up assembly of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the telescopic spring of the first embodiment of the utility model.

[0023] The utility model provides a protective film racking device for the production of nano light guide plates, including a fixed bracket 101, a limit slide 102, a sliding block 103, a sliding base 104, a vertical rod 105, a horizontal rod 106 and a pop-up component 107, wherein the pop-up component 107 includes a fixed plate 108, a directional telescopic rod 109, an abutment block 110, an extension plate 111, a directional bracket 112, a snap bracket 113, a snap block 114, a telescopic spring and a pulling plate 115, wherein the telescopic spring includes a spring body 116 and a fixed component, wherein the fixed component includes a first fixed seat 117 and a second fixed seat 118. The above-mentioned solution solves the problem that when replacing the protective film of the existing equipment, the operator needs to extend his limbs into the frame below the equipment and disassemble and replace the structure in the equipment during the overall operation, thereby reducing the safety during production operations. It can be understood that the above-mentioned solution can be used in the case where the protective film needs to be replaced after the sliding base 104 is automatically popped out from the equipment.

[0024] In this embodiment, there are four limiting slides 102, and the four limiting slides 102 are welded to the fixed bracket 101, and the connection support of the limiting slide 102 is realized by the fixed bracket 101. The limiting slide 102 has a limiting slide groove, and there are four sliding blocks 103, and the four sliding blocks 103 are slidably connected in the slide grooves of the corresponding four limiting slides 102. The limiting slide 102 can connect, support and directionally limit the sliding of the sliding blocks 103. There are two sliding bases 104, and two sliding bases 104 are welded to the corresponding four sliding blocks 103. The sliding of the sliding blocks 103 can connect, support and directionally limit the sliding of the sliding bases 104. The seat 104 moves to connect the support and directional limit, there are four vertical rods 105, and the four vertical rods 105 are welded on the sliding base 104. There are two cross bars 106, and the two cross bars 106 are placed on the four vertical rods 105. The protective film can be installed externally through the cross bars 106. Two groups of protective film placement mechanisms are composed of four limiting slides 102, four sliding blocks 103, two sliding bases 104, four vertical rods 105 and two cross bars 106. By setting up at least two protective film placement mechanisms, when the protective film of one protective film placement mechanism is used up, the protective film of the other protective film placement mechanism can be connected in time, thereby ensuring the continuous production operation of the machine.

[0025] The fixing plate 108 is fixedly connected to the fixing bracket 101 and is located on one side of the fixing bracket 101. The directional telescopic rod 109 is fixedly connected to the fixing plate 108 and is located on one side of the fixing plate 108. The abutment block 110 is connected to the directional telescopic rod 109 and is located on a side of the directional telescopic rod 109 close to the sliding base 104. The extension plate 111 is fixedly connected to the sliding base 104 and is located on a side of the sliding base 104 away from the abutment block 110. The directional bracket 112 is fixedly connected to the fixing bracket 101 and is located on one side of the fixing bracket 101. The buckle frame 113 is slidably connected to the directional bracket 112 and is located on the On one side of the directional bracket 112, the buckle block 114 is fixedly connected to the fixed bracket 101 and is located on one side of the fixed bracket 101 close to the buckle frame 113. The telescopic spring is arranged on the fixed plate 108 and connected to the abutment block 110. There are two fixed plates 108, and the two fixed plates 108 are welded on the fixed bracket 101. The connection support of the fixed plate 108 is realized by the fixed bracket 101. There are two directional telescopic rods 109, and the two directional telescopic rods 109 are welded on the corresponding two fixed plates 108. The connection support of the directional telescopic rod 109 is realized by the fixed plate 108. There are two abutment blocks 110, and the two abutment blocks 110 are The connecting block 110 is connected and fixed on the telescopic ends of the corresponding two directional telescopic rods 109, and the movement of the abutment block 110 can be connected, supported and directional limited by the directional telescopic rods 109. There are two extension plates 111, and the two extension plates 111 are welded on the corresponding two sliding bases 104. The movement of the extension plates 111 is connected and supported by the sliding base 104. The movement of the sliding base 104 can be driven by the operator pushing the movement of the extension plates 111. There are two directional brackets 112, and the two directional brackets 112 are welded on the fixed bracket 101. The connection support of the directional bracket 112 is achieved through the fixed bracket 101. There are two snap-on frames 113, and the two snap-on frames 113 are slidably connected to the corresponding two directional brackets 112. The directional brackets 112 can connect and support the up and down sliding of the snap-on frames 113. There are two snap-on blocks 114, and the two snap-on blocks 114 are welded to the fixed bracket 101. The snap-on blocks 114 have snap-on grooves. The snap-on frames 113 can move downward and snap into the grooves of the snap-on blocks 114. At the same time, the snap-on frames 113 can move downward and penetrate the extension block. The telescopic spring is arranged on the fixed plate 108 and connected to the abutment block 110. The abutment block 110 can be quickly reset and rebounded after movement through the telescopic spring.Therefore, when the protective film placement mechanism needs to be installed, the sliding block 103 is aligned with the sliding groove of the limiting slide 102 to slide in, and the extending block is pushed at the same time. By pushing the extending block, the sliding block 103 on the sliding base 104 is driven to slide into the limiting slide 102. At the same time, when the sliding base 104 moves toward the fixed bracket 101, the sliding base 104 can abut against the abutting block 110, and drive the telescopic spring to compress, and move the buckle frame 113 downward to penetrate the extension plate 111 and buckle in the buckle block 114, thereby forming a restriction on the sliding of the sliding base 104, so that The vertical rod 105 on the sliding base 104 and the protective film upper rack on the horizontal rod 106 are installed in the corresponding positions for use. When the protective film of one of the protective film placement mechanisms is used up, the restriction on the extension plate 111 is removed by moving the buckle frame 113 upward, so that the abutting block 110 abutting the sliding base 104 quickly rebounds and resets under the deformation reset action of the telescopic spring to push the sliding base 104, so that the sliding base 104 quickly pops out from the fixed bracket 101, thereby avoiding the operator from disassembling and replacing the structure in the equipment when the equipment is in overall operation, thereby improving the safety during production operations.

[0026] Secondly, the two ends of the spring body 116 are respectively connected to the fixed plate 108 and the abutment block 110 through the fixing component, and the spring body 116 is located on the side of the fixed plate 108 close to the abutment block 110; the fixing component is arranged on the fixed plate 108 and the abutment block 110, and is connected to the spring body 116, there are two spring bodies 116, and the two ends of the two spring bodies 116 are connected to the corresponding two fixed plates 108 and the abutment block 110 through the fixing component, and the deformation reset ability of the spring body 116 can make the abutment block 110 after moving quickly rebound and reset, the fixing component is arranged on the fixed plate 108 and the abutment block 110, and is connected to the spring body 116, and the two ends of the spring body 116 can be connected and fixed to the fixed plate 108 and the abutment block 110 through the fixing component.

[0027] At the same time, the first fixing seat 117 is fixedly connected to the fixing plate 108 and the spring body 116 respectively, and the first fixing seat 117 is located on the side of the fixing plate 108 close to the spring body 116; the second fixing seat 118 is fixedly connected to the abutting block 110 and the spring body 116 respectively, and the second fixing seat 118 is located on the side of the abutting block 110 close to the spring body 116. There are two first fixing seats 117, and the two first fixing seats 117 are welded on the corresponding two fixing plates 108, and the connection support of the first fixing seat 117 is realized by the fixing plate 108 One end of the two spring bodies 116 is connected and fixed to the first fixing seat 117, and one end of the spring body 116 can be connected to the fixing plate 108 through the first fixing seat 117. There are two second fixing seats 118, and the two second fixing seats 118 are welded to the corresponding two abutment blocks 110. The connection and support of the second fixing seats 118 are realized through the abutment blocks 110. The other ends of the two spring bodies 116 are connected and fixed to the second fixing seat 118, and the other ends of the spring bodies 116 can be connected to the abutment blocks 110 through the second fixing seat 118.

[0028] Finally, the pulling plate 115 is fixedly connected to the snap frame 113 and is located on one side of the snap frame 113. There are two pulling plates 115, and the two pulling plates 115 are welded to the corresponding two snap frames 113. The pulling plates 115 can provide corresponding fulcrums for the operator to move the snap frame 113 upward.

[0029] When using a protective film racking device for the production of nano-light guide plates according to the present embodiment, when the protective film placement mechanism needs to be installed, the sliding block 103 is aligned with the sliding groove of the limiting slide 102 to slide in, and the extension block is pushed at the same time. By pushing the extension block, the sliding block 103 on the sliding base 104 is driven to slide into the limiting slide 102. At the same time, when the sliding base 104 moves toward the fixed bracket 101, the sliding base 104 can abut against the abutment block 110, and drive the telescopic spring to compress, and move the buckle frame 113 downward to penetrate the extension plate 111 and buckle in the buckle block 114, thereby forming a support for the sliding base 104. The sliding restriction enables the vertical rod 105 on the sliding base 104 and the protective film rack on the horizontal rod 106 to be installed in the corresponding position for use. When the protective film of one of the protective film placement mechanisms is used up, the restriction on the extension plate 111 is removed by moving the snap frame 113 upward, so that the abutting block 110 on the sliding base 104 quickly rebounds and resets under the deformation reset action of the telescopic spring to push the sliding base 104, so that the sliding base 104 quickly pops out from the fixed bracket 101, thereby avoiding the operator from disassembling and replacing the structure inside the equipment when the equipment is in overall operation, thereby improving the safety during production operations.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of a protective film racking device for producing nano light guide plates according to the second embodiment of the utility model.

[0032] The utility model provides a protective film racking device for producing nano light guide plates, which also includes a focusing component 201 . The focusing component 201 includes a moving handle 202 and a rubber sleeve 203 .

[0033] The movable handle 202 is fixedly connected to the extension plate 111 and is located on one side of the extension plate 111; the rubber sleeve 203 is fixedly connected to the movable handle 202 and is located on one side of the movable handle 202. There are two movable handles 202, and the two movable handles 202 are welded on the corresponding two extension plates 111. The connection support of the movable handle 202 is realized by the extension plate 111. There are two rubber sleeves 203, and the two rubber sleeves 203 are bonded to the corresponding two movable handles 202. The movable handle 202 can provide corresponding fulcrums when the operator pushes the extension plate 111 to move, thereby facilitating the operator to push the extension plate 111 to move. The rubber sleeve 203 can improve the comfort of the operator when pushing the extension plate 111 to move.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A protective film racking device for the production of nano light guide plates, comprising a fixed bracket, a limit slide, a sliding block, a sliding base, a vertical rod and a cross bar, wherein the limit slide is fixedly connected to the fixed bracket and is located on one side of the fixed bracket, the sliding block is slidably connected to the limit slide and is located on one side of the limit slide, the sliding base is fixedly connected to the sliding block and is located on one side of the sliding block, the vertical rod is fixedly connected to the sliding base and is located on one side of the sliding base, and the cross bar is arranged on the vertical rod and is located on one side of the vertical rod, characterized in that: Also includes pop-up components, The pop-up assembly includes a fixed plate, a directional telescopic rod, an abutment block, an extension plate, a directional bracket, a snap frame, a snap block and a telescopic spring. The fixed plate is fixedly connected to the fixed bracket and is located on one side of the fixed bracket. The directional telescopic rod is fixedly connected to the fixed plate and is located on one side of the fixed plate. The abutment block is connected to the directional telescopic rod and is located on a side of the directional telescopic rod close to the sliding base. The extension plate is fixedly connected to the sliding base and is located on a side of the sliding base away from the abutment block. The directional bracket is fixedly connected to the fixed bracket and is located on one side of the fixed bracket. The snap frame is slidably connected to the directional bracket and is located on one side of the directional bracket. The snap block is fixedly connected to the fixed bracket and is located on a side of the fixed bracket close to the snap frame. The telescopic spring is arranged on the fixed plate and connected to the abutment block.

2. The protective film mounting device for nano light guide plate production according to claim 1, characterized in that: The telescopic spring includes a spring body and a fixing component, the two ends of the spring body are respectively connected to the fixing plate and the abutment block through the fixing components, and the spring body is located on a side of the fixing plate close to the abutment block; the fixing component is arranged on the fixing plate and the abutment block, and is connected to the spring body.

3. The protective film mounting device for nano light guide plate production as claimed in claim 2, characterized in that: The fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the fixing plate and the spring body respectively, and the first fixing seat is located on a side of the fixing plate close to the spring body; the second fixing seat is fixedly connected to the abutting block and the spring body respectively, and the second fixing seat is located on a side of the abutting block close to the spring body.

4. The protective film mounting device for nano light guide plate production according to claim 1, characterized in that: The pop-up assembly also includes a pulling plate, which is fixedly connected to the buckle frame and is located on one side of the buckle frame.

5. The protective film mounting device for nano light guide plate production according to claim 1, characterized in that: The pop-up assembly also includes a focusing component, which includes a moving handle and a rubber sleeve. The moving handle is fixedly connected to the extension plate and is located on one side of the extension plate; the rubber sleeve is fixedly connected to the moving handle and is located on one side of the moving handle.

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