Automatic feeding and stripping device for camera waterproof glue

Abstract

The utility model discloses an automatic feeding and stripping device for camera waterproof glue. The automatic feeding and stripping device comprises a feeding support, a feeding roll, a receiving roll, a tensioning and film-drawing component and a stripping and receiving assembly. The feeding roll and the receiving roll are connected to the rear end of the feeding bracket and are vertically arranged at an interval; a material belt attached with camera waterproof glue is wound on the material supply roll, and the end part of the material belt is connected and wound on the material receiving roll; the tensioning film-drawing component and the material stripping and receiving assembly are arranged on the side wall of the material supply support, the tensioning film-drawing component tensions and pulls out a material belt on the material supply roll, and the material belt peels and bears camera waterproof glue at the position of the material stripping and receiving assembly. According to the utility model, the movable stripping plate is adopted, the tensioning degree of a material belt can be adjusted in real time, the surface flatness is improved, the tensioning adjustment function before and after stripping is realized, the tensioning degree of the material belt before and after stripping is effectively ensured, the stripping quality is improved, the auxiliary belt pulling function is realized, the belt clamping or belt body wrinkling condition is reduced, and the functions of belt shifting adjustment and auxiliary stripping are realized; and the material sticking condition is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to an automatic feeding and stripping device for waterproof glue of a camera. Background Art

[0002] Smartphones and tablets are widely used intelligent terminal devices and are an important tool in people's daily production and life. In the process of automatic assembly of mobile phones, the back cover of the mobile phone is an important accessory among the parts of the mobile phone support shell. The automatic assembly process of the back cover of the mobile phone involves the assembly process of multiple sets of auxiliary materials. For example, when assembling the camera, the glass cover of the camera needs to be attached and assembled on the back cover of the mobile phone. Before assembling the camera glass cover, waterproof glue needs to be attached to its surface to protect the camera and waterproof it. Therefore, the back-end process of mobile phone camera assembly involves the bonding and assembly process of camera waterproof glue.

[0003] The camera waterproof glue is a sheet structure, and is generally stored by being attached to a material tape. The material tape is wound on a reel to achieve centralized storage. Based on the incoming material status of the camera waterproof glue, the problem of peeling the camera waterproof glue from the material tape needs to be solved before attachment. The existing stripping method generally passes the material belt through the stripping plate, and when the material belt is pulled in the reverse direction from the bottom of the stripping plate, the material on the material belt is stripped off through the stripping plate. The defects are: 1. The stripping plate is a fixed installation structure, and the tension of the material belt on it cannot be adjusted in real time. When the flatness problem occurs on the surface of the material belt after it is led out, it cannot be adjusted and corrected in real time, which may easily cause misalignment and damage of the material on it; 2. After the material belt is led out through the feed reel and the stripping is completed, the stripped material belt is generally wound and recycled through the take-up reel. The material belt has a long travel path between the feed reel and the take-up reel, and because the stripping needs to be pulled out in the reverse direction, it is easy for the belt to get stuck or wrinkled due to inconsistent tension at various locations; 3. In addition, due to the adhesion between the camera waterproof glue and the material belt, the existing stripping method is prone to sticking, resulting in incomplete stripping. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a camera waterproof glue automatic feeding and stripping device with a movable stripping plate to adjust the tension of the material belt in real time and improve the surface flatness. It has the function of tensioning and adjusting before and after stripping, effectively ensuring the tension of the material belt before and after stripping, improving the stripping quality, and having an auxiliary belt pulling function to reduce the jamming of the belt or the wrinkling of the belt body, and has the belt pulling adjustment and auxiliary stripping functions to effectively reduce the sticking of materials.

[0005] The technical solution adopted by the utility model is as follows: an automatic feeding and stripping device for camera waterproof glue, comprising a vertically arranged feeding bracket, a feeding roll, a receiving roll, a tensioning and film-pulling component and a stripping and splicing assembly; the feeding roll and the receiving roll are connected to the rear end of the feeding bracket and are arranged at intervals up and down; a material strip with camera waterproof glue attached is wound on the feeding roll, and the end of the material strip is connected and wound on the receiving roll; the tensioning and film-pulling component and the stripping and splicing assembly are arranged on the side wall of the feeding bracket, the tensioning and film-pulling component tensions and pulls out the material strip on the feeding roll, and the material strip peels off the camera waterproof glue at the stripping and splicing assembly.

[0006] Preferably, the tensioning and film-pulling component includes a tensioning roller and a pulling belt member, wherein the tensioning roller includes at least two, and the at least two tensioning rollers are rotatably arranged on a side wall of the feed bracket at an interval, and form an upper and lower layer on the side wall of the feed bracket. The material belt led out from the feed roll is led outward along the tensioning roller of the upper layer, and is guided back to the receiving roll along the tensioning roller of the lower layer.

[0007] Preferably, the belt-drawing member includes a belt-drawing motor, an active roller, a pressure roller, an external bracket and a movable pressing member, wherein the belt-drawing motor is arranged on the other side wall of the feeding bracket, and the output end passes through the feeding bracket; the active roller is arranged at the tensioning roller of the lower layer, and is connected to the output end of the belt-drawing motor, and the belt-drawing motor drives the active roller to rotate; the outer end of the active roller is provided with an external bracket, and the outer end of the active roller is rotatably connected to the external bracket; the pressure roller is arranged above the active roller, and both ends of the pressure roller are provided with movable pressing members, and are rotatably connected to the movable pressing members, and the movable pressing members at both ends of the pressure roller are respectively arranged in the vertical grooves of the feeding bracket and the external bracket, and are connected to the upper wall of the vertical groove through a spring vertically arranged in the vertical groove, and the elastic force of the spring presses down the movable pressing member, so that the pressure roller is pressed down on the active roller; the material belt passes through the gap space between the active roller and the pressure roller, and after being pressed downward by the pressure roller, the active roller rotates to pull the material belt toward the direction of the receiving roll.

[0008] Preferably, the material stripping and connecting assembly includes a material stripping part, an adjusting and shifting part and a material connecting part, wherein the material stripping part is arranged at the tensioning roller of the upper layer and extends in the horizontal direction, the material strip led out from the material supply roll passes through the material stripping part from one end, and after being tensioned by the material stripping part, it extends downward and reversely at the other end of the material stripping part, and strips off the camera waterproof glue thereon; the adjusting and shifting parts are arranged at intervals on the outside of the other end of the material stripping part, and after tensioning the material strip, they rotate; the material connecting parts are arranged at intervals on the outside of the adjusting and shifting parts, and move linearly in the horizontal direction, and the adjusting and shifting parts shift the camera waterproof glue stripped from the material strip onto the material connecting part.

[0009] Preferably, the stripping component includes an adjusting cylinder, an adjusting support and a stripping plate, wherein the adjusting cylinder is vertically arranged on the side wall of the feeding bracket, and the output end is arranged downward; the adjusting support is connected to the output end of the adjusting cylinder, and is driven by the adjusting cylinder to move up and down; the stripping plate is horizontally arranged on the adjusting support, and the other end of the stripping plate is a knife-edge structure with a gradually decreasing thickness. The material strip led out from the feeding roll passes through the stripping plate from one end, and is wound around the other end of the stripping plate to the bottom of the stripping plate, and extends in the opposite direction under the stripping plate. The camera waterproof glue placed at intervals on the material strip is stripped off piece by piece from the material strip at the knife-edge structure at the other end of the stripping plate.

[0010] Preferably, the adjusting and discharging component includes a rotating cylinder, a rotating roller, a roller bracket and a discharging roller, wherein the rotating cylinder is arranged on the other side wall of the feeding bracket, and the output end passes through the feeding bracket; the rotating roller is arranged on one side of the feeding bracket, and is connected to the output end of the rotating cylinder; the roller bracket is arranged at both ends of the rotating roller, and extends in a direction perpendicular to the rotating roller, and a U-shaped mounting opening is formed on the side of the rotating roller; the discharging roller is rotatably arranged in the U-shaped mounting opening, and the material belt is tensioned by the discharging roller, and the discharging roller rotates with the rotating roller to adjust the tension of the material belt and assist in peeling off the camera waterproof glue on the material belt.

[0011] Preferably, the material receiving component includes a translation motor, a screw seat, a screw, a translation slide, a connecting plate and a material receiving seat, wherein the translation motor is horizontally arranged on the other side wall of the feeding bracket; the screw is horizontally connected to the output end of the translation motor and is driven by the translation motor to rotate; the screw seat is sleeved on the screw and is threadedly connected to the screw, and drives the screw seat to move horizontally thereon when the screw rotates; the translation slide is horizontally and slidably connected to the side wall on the other side of the feeding bracket, and its lower part is connected to the screw seat and moves horizontally with the screw seat; the connecting plate is connected to the translation slide and extends horizontally to one side of the feeding bracket through the groove opened on the side wall of the feeding bracket; the material receiving seat is arranged on one side of the feeding bracket and is horizontally supported by the connecting plate. The camera waterproof glue peeled off the material belt is received by the material receiving seat and is adsorbed and fixed downward through the vacuum suction holes arranged on the material receiving seat.

[0012] Preferably, a cleaning component is provided at intervals on the outside of the material receiving component; the cleaning component includes a cleaning seat and a cleaning tube, wherein the cleaning seat is arranged on a side wall of the material feeding bracket and is arranged at intervals on the outside of the material receiving component; the cleaning tube is horizontally arranged on the cleaning seat, and at least two air holes are opened on the tube body of the cleaning tube, and at least two air holes are connected with the air path arranged inside the cleaning tube, and the joint arranged on the cleaning seat introduces high-pressure gas into the cleaning tube, and the high-pressure gas is blown out through at least two air holes, so as to clean the bottom surface of the camera waterproof glue taken out from the material receiving component by the bonding mechanism.

[0013] Preferably, it also includes a belt-out adjusting component; the belt-out adjusting component is arranged at the tensioning roller of the upper layer and is located between the supply roll and the stripping component of the stripping and connecting assembly, and is used to adjust the tension of the belt led out by the supply roll.

[0014] Preferably, the tape output adjustment component includes an adjustment bracket, a tape pressing cylinder and a tape pressing block, wherein the adjustment bracket is arranged on a side wall of the feed bracket and extends horizontally; the tape pressing cylinder is arranged at the bottom of the adjustment bracket, and the output end is arranged downward; the tape pressing block is connected to the output end of the tape pressing cylinder, and the tape pressing cylinder drives the tape pressing block to move up and down so as to control the tape pressing block to press downward the tape output from the feed roll.

[0015] The beneficial effects of the utility model are:

[0016] In view of the defects and shortcomings of the prior art, the utility model independently developed and designed a camera waterproof glue automatic feeding and stripping device, which adopts a movable stripping plate, can adjust the tension of the material belt in real time, improve the surface flatness, and has the function of tensioning adjustment before and after stripping, effectively ensuring the tension of the material belt before and after stripping, improving the stripping quality, and has an auxiliary belt pulling function to reduce the jamming of the belt or the wrinkling of the belt body, and has the belt pulling adjustment and auxiliary stripping functions to effectively reduce the material sticking.

[0017] The utility model is applied to the assembly equipment of the auxiliary materials of the back cover of the mobile phone, and aims to provide a feeding device for automatically supplying the waterproof glue of the camera. Specifically, the utility model uses a vertically arranged feeding bracket as a bearing structure, and a feeding roll and a receiving roll are arranged at intervals at one end of the feeding bracket, and a material strip attached to the waterproof glue of the camera is wound on the feeding roll. After the material strip is pulled out, its outer end passes through a double-layer motion path formed by a plurality of tensioning rollers arranged on the side wall of the feeding bracket and is fixed on the receiving roll. When the material strip is pulled out from the feeding roll and is wound and recycled by the receiving roll, the waterproof glue of the camera attached thereto is peeled off, so that the bonding mechanism can take it out and attach it to the back cover of the mobile phone; in particular, the utility model also has a tensioning roller between the upper and lower double-layer motion paths formed by the tensioning roller, and a stripping and splicing assembly is arranged on the upper motion path, and the stripping and splicing assembly includes a stripping component, a material adjusting and shifting component and a splicing component arranged successively and spaced along the material stripping direction, and a tape outlet adjusting component is also arranged between the stripping component and the feeding roll, and a cleaning component is also arranged on the outer side of the splicing component.After the material belt is led out from the supply roll, it first passes under the belt-out adjusting component. Two tensioning rollers are respectively provided on the left and right sides of the belt-out adjusting component. The material belt that passes through the belt-out adjusting component passes over the stripping plate of the stripping component, and after being flattened on the stripping plate, passes through the U-shaped mounting opening of the adjusting stripping assembly and extends downward into between the upper and lower two-layer moving paths, and then extends in the opposite direction. After being tensioned by the tensioning roller between the upper and lower double-layer moving paths, it extends forward to the outer end of the lower moving path, and then extends in the opposite direction toward the receiving roll along the tensioning roller on the lower moving path, and is fixed on the receiving roll, and is wound and received by the receiving roll. Overall, the material belt of the utility model moves along a Z-shaped route in a vertical plane. During the material belt exporting process, the belt outlet adjusting component is first used to maintain the tension when it is exported from the supply roll, so as to avoid the belt body slackening caused by the change of the rotation speed of the supply roll; in addition, compared with the existing fixed structure, the stripping plate of the utility model adopts a movable structure, and the power provided by the adjusting cylinder is used to drive the stripping plate to rise and fall in the vertical direction, so as to control the tension of the material belt passing through its surface in real time, maintain the flatness of the material belt, and avoid the dislocation or damage of the camera waterproof glue thereon; in addition, compared with the principle of the prior art that simply relies on the blade of the stripping plate to strip materials, the utility model arranges an adjusting stripping component on the outer side of the blade of the stripping plate to assist in stripping, and the adjusting stripping component is rotated The rotary cylinder drives the rotating roller and the roller bracket to drive the shifting roller to rotate on the outer side of the stripping plate, and the rotation of the shifting roller provides an inclined upward thrust from the bottom, so that the camera waterproof glue on the surface of the material belt wrapped thereon is separated from the material belt, thereby solving the problem of incomplete or unsuccessful stripping caused by the adhesion between the camera waterproof glue and the material belt, and improving the stripping quality; in addition, the utility model also has a material receiving component below the adjusting material shifting component, and the material receiving component uses a horizontally arranged material receiving seat as a material receiving carrier, and the material receiving seat is driven by the power provided by the translation motor to move linearly in the horizontal direction, so as to receive the camera waterproof glue from below the adjusting material shifting component and transport it to the outside for the bonding mechanism to take the material; the material receiving component A cleaning component is also provided on the outside of the belt, which is used to blow high-pressure gas upward from the bottom, so as to perform gas cleaning on the bottom of the camera waterproof glue sucked by the bonding mechanism, thereby ensuring the surface cleanliness during subsequent bonding; in addition, the utility model also has a belt-pulling member on the lower movement path, and the belt-pulling member uses an active roller and a pressure roller arranged at intervals above and below as a belt-pulling execution member. After the material belt passes through the gap space between the active roller and the pressure roller, the pressure roller movably arranged in the vertical direction maintains the state of pressing the material belt on the active roller due to the elastic force of the spring, and then the active roller is driven to rotate by the belt-pulling motor, and the static friction of the roller body is used to drive the material belt to move toward the direction of the material reel, so as to maintain the tension of the material belt body and assist in pulling out the material belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model.

[0019] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 3 This is the third schematic diagram of the three-dimensional structure of the present utility model.

[0021] Figure 4 This is the fourth schematic diagram of the three-dimensional structure of the present utility model.

[0022] Figure 5 This is the fifth schematic diagram of the three-dimensional structure of the present utility model. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the accompanying drawings:

[0024] like Figures 1 to 5 As shown, the technical solution adopted by the utility model is as follows: an automatic feeding and stripping device for camera waterproof glue, comprising a vertically arranged feeding bracket 81, a feeding roll 82, a receiving roll 825, a tensioning and pulling film component and a stripping and splicing assembly; the feeding roll 82 and the receiving roll 825 are connected to the rear end of the feeding bracket 81 and are arranged at intervals up and down; a material strip with camera waterproof glue attached is wound on the feeding roll 82, and the end of the material strip is connected and wound on the receiving roll 825; the tensioning and pulling film component and the stripping and splicing assembly are arranged on the side wall of the feeding bracket 81, the tensioning and pulling film component tensions and pulls out the material strip on the feeding roll 82, and the material strip peels off the camera waterproof glue at the stripping and splicing assembly.

[0025] The tensioning film-pulling component includes a tensioning roller 86 and a pulling belt member, wherein the tensioning roller 86 includes at least two, at least two tensioning rollers 86 are rotatably arranged on a side wall of the feeding bracket 81 at an interval, and form an upper and lower layer on the side wall of the feeding bracket 81. The material tape led out of the feeding roll 82 is led outward along the tensioning roller 86 of the upper layer, and is guided back to the receiving roll 825 along the tensioning roller 86 of the lower layer.

[0026] The belt-drawing member includes a belt-drawing motor 822, an active roller 823, a pressure roller 824, an external bracket and a movable pressing member, wherein the belt-drawing motor 822 is arranged on the other side wall of the feeding bracket 81, and the output end passes through the feeding bracket 81; the active roller 823 is arranged at the tensioning roller 86 of the lower layer and is connected to the output end of the belt-drawing motor 822, and the belt-drawing motor 822 drives the active roller 823 to rotate; the outer end of the active roller 823 is provided with an external bracket, and the outer end of the active roller 823 is rotatably connected to the external bracket; the pressure roller 824 is arranged on the active roller 8 23, movable clamping parts are provided at both ends of the pressure roller 824, and are rotatably connected to the movable clamping parts. The movable clamping parts at both ends of the pressure roller 824 are respectively arranged in the vertical grooves of the feeding bracket 81 and the outer bracket, and are connected to the upper wall of the vertical groove through a spring vertically arranged in the vertical groove. The elastic force of the spring presses down the movable clamping parts, so that the pressure roller 824 is pressed down on the active roller 823; the material belt passes through the gap space between the active roller 823 and the pressure roller 824, and after being pressed downward by the pressure roller 824, the active roller 823 rotates to pull the material belt toward the receiving roll 825.

[0027] The material stripping and joining assembly includes a material stripping part, an adjusting and shifting part and a material joining part, wherein the material stripping part is arranged at the tensioning roller 86 of the upper layer and extends in the horizontal direction, and the material strip led out from the supply roll 82 passes through the material stripping part from one end and, after being tensioned by the material stripping part, extends downward and reversely at the other end of the material stripping part and strips off the camera waterproof glue thereon; the adjusting and shifting parts are arranged at intervals on the outside of the other end of the material stripping part, and after tensioning the material strip, they rotate; the material joining parts are arranged at intervals on the outside of the adjusting and shifting parts and move linearly in the horizontal direction, and the adjusting and shifting parts shift the camera waterproof glue stripped from the material strip to the material joining part.

[0028] The stripping component includes an adjusting cylinder 87, an adjusting support 88 and a stripping plate 89, wherein the adjusting cylinder 87 is vertically arranged on the side wall of the feeding bracket 81, and the output end is arranged downward; the adjusting support 88 is connected to the output end of the adjusting cylinder 87, and is driven by the adjusting cylinder 87 to move up and down; the stripping plate 89 is horizontally arranged on the adjusting support 88, and the other end of the stripping plate 89 is a knife-edge structure with a gradually decreasing thickness. The material strip led out from the feeding roll 82 passes through the stripping plate 89 from one end, and is wound around the other end of the stripping plate 89 to the bottom of the stripping plate 89, and extends in the opposite direction under the stripping plate 89. The camera waterproof glue placed at intervals on the material strip is stripped off from the material strip piece by piece at the knife-edge structure at the other end of the stripping plate 89.

[0029] The adjusting and discharging component includes a rotating cylinder 810, a rotating roller 811, a roller bracket 812 and a discharging roller 813, wherein the rotating cylinder 810 is arranged on the other side wall of the feeding bracket 81, and the output end passes through the feeding bracket 81; the rotating roller 811 is arranged on one side of the feeding bracket 81, and is connected to the output end of the rotating cylinder 810; the roller bracket 812 is arranged at both ends of the rotating roller 811, and extends in a direction perpendicular to the rotating roller 811, forming a U-shaped mounting opening on the side of the rotating roller 811; the discharging roller 813 is rotatably arranged in the U-shaped mounting opening, and the material belt is tensioned by the discharging roller 813, and the discharging roller 813 rotates with the rotating roller 811 to adjust the tension of the material belt and assist in peeling off the camera waterproof glue on the material belt.

[0030] The material receiving component includes a translation motor 814, a screw seat 815, a screw 816, a translation slide 817, a connecting plate 818 and a material receiving seat 819, wherein the translation motor 814 is horizontally arranged on the other side wall of the feeding bracket 81; the screw 816 is horizontally connected to the output end of the translation motor 814 and is driven by the translation motor 814 to rotate; the screw seat 815 is sleeved on the screw 816 and is threadedly connected to the screw 816. When the screw 816 rotates, it drives the screw seat 815 to move horizontally thereon; the translation slide 819 17 is horizontally slidably connected to the side wall on the other side of the feeding bracket 81, and its lower part is connected to the screw seat 815 and moves horizontally with the screw seat 815; the connecting plate 818 is connected to the translation slide 817, and extends horizontally to one side of the feeding bracket 81 through the groove B opened on the side wall of the feeding bracket 81; the material receiving seat 819 is arranged on one side of the feeding bracket 81 and is horizontally supported by the connecting plate 818. The camera waterproof glue peeled off from the material belt is received by the material receiving seat 819 and is adsorbed and fixed downward through the vacuum suction holes arranged on the material receiving seat 819. Example 1

[0031] As an embodiment of the utility model, a cleaning component is provided at intervals on the outer side of the material receiving component of this embodiment; the cleaning component includes a cleaning seat 820 and a cleaning tube 821, wherein the cleaning seat 820 is arranged on a side wall of the feeding bracket 81, and is arranged at intervals on the outer side of the material receiving component; the cleaning tube 821 is horizontally arranged on the cleaning seat 820, and at least two air holes are opened on the tube body of the cleaning tube 821, and at least two air holes are connected with the air path arranged inside the cleaning tube 821, and the joint arranged on the cleaning seat 820 introduces high-pressure gas into the cleaning tube 821, and the high-pressure gas is blown out through at least two air holes, so as to clean the bottom surface of the camera waterproof glue taken out from the material receiving component by the bonding mechanism. Example 2

[0032] As an embodiment of the utility model, this embodiment also includes a belt output adjustment component; the belt output adjustment component is arranged at the tensioning roller of the upper layer and is located between the supply roll 82 and the stripping component of the stripping and connecting assembly, and is used to adjust the tension of the supply roll 82 to output the material belt.

[0033] The tape output adjustment component includes an adjustment bracket 83, a tape pressing cylinder 84 and a tape pressing block 85, wherein the adjustment bracket 83 is arranged on a side wall of the feeding bracket 81 and extends horizontally; the tape pressing cylinder 84 is arranged at the bottom of the adjustment bracket 83, and the output end is arranged downward; the tape pressing block 85 is connected to the output end of the tape pressing cylinder 84, and the tape pressing cylinder 84 drives the tape pressing block 85 to move up and down so as to control the tape pressing block 85 to press the tape output from the feeding roll 82 downward.

[0034] Furthermore, the utility model designs an automatic feeding and stripping device for camera waterproof glue that uses a movable stripping plate, can adjust the tension of the material belt in real time, improve the surface flatness, has a tension adjustment function before and after stripping, effectively ensures the tension of the material belt before and after stripping, improves the stripping quality, and has an auxiliary belt pulling function to reduce the situation of belt jamming or belt body wrinkles, and has belt pulling adjustment and auxiliary stripping functions to effectively reduce the situation of material sticking. The utility model is used in the assembly equipment of mobile phone back cover auxiliary materials, and aims to provide a feeding device for automatically supplying camera waterproof glue. The web-loading roller is a kind of roller-type ...After the material belt is led out from the supply roll, it first passes under the belt-out adjusting component. Two tensioning rollers are respectively provided on the left and right sides of the belt-out adjusting component. The material belt that passes through the belt-out adjusting component passes over the stripping plate of the stripping component, and after being flattened on the stripping plate, passes through the U-shaped mounting opening of the adjusting stripping assembly and extends downward into between the upper and lower two-layer moving paths, and then extends in the opposite direction. After being tensioned by the tensioning roller between the upper and lower double-layer moving paths, it extends forward to the outer end of the lower moving path, and then extends in the opposite direction toward the receiving roll along the tensioning roller on the lower moving path, and is fixed on the receiving roll, and is wound and received by the receiving roll. Overall, the material belt of the utility model moves along a Z-shaped route in a vertical plane. During the material belt exporting process, the belt outlet adjusting component is first used to maintain the tension when it is exported from the supply roll, so as to avoid the belt body slackening caused by the change of the rotation speed of the supply roll; in addition, compared with the existing fixed structure, the stripping plate of the utility model adopts a movable structure, and the power provided by the adjusting cylinder is used to drive the stripping plate to rise and fall in the vertical direction, so as to control the tension of the material belt passing through its surface in real time, maintain the flatness of the material belt, and avoid the dislocation or damage of the camera waterproof glue thereon; in addition, compared with the principle of the prior art that simply relies on the blade of the stripping plate to strip materials, the utility model arranges an adjusting stripping component on the outer side of the blade of the stripping plate to assist in stripping, and the adjusting stripping component is rotated The rotary cylinder drives the rotating roller and the roller bracket to drive the shifting roller to rotate on the outer side of the stripping plate, and the rotation of the shifting roller provides an inclined upward thrust from the bottom, so that the camera waterproof glue on the surface of the material belt wrapped thereon is separated from the material belt, thereby solving the problem of incomplete or unsuccessful stripping caused by the adhesion between the camera waterproof glue and the material belt, and improving the stripping quality; in addition, the utility model also has a material receiving component below the adjusting material shifting component, and the material receiving component uses a horizontally arranged material receiving seat as a material receiving carrier, and the material receiving seat is driven by the power provided by the translation motor to move linearly in the horizontal direction, so as to receive the camera waterproof glue from below the adjusting material shifting component and transport it to the outside for the bonding mechanism to take the material; the material receiving component A cleaning component is also provided on the outside of the belt, which is used to blow high-pressure gas upward from the bottom, so as to perform gas cleaning on the bottom of the camera waterproof glue sucked by the bonding mechanism, thereby ensuring the surface cleanliness during subsequent bonding; in addition, the utility model also has a belt-pulling member on the lower movement path, and the belt-pulling member uses an active roller and a pressure roller arranged at intervals above and below as a belt-pulling execution member. After the material belt passes through the gap space between the active roller and the pressure roller, the pressure roller movably arranged in the vertical direction maintains the state of pressing the material belt on the active roller due to the elastic force of the spring, and then the active roller is driven to rotate by the belt-pulling motor, and the static friction of the roller body is used to drive the material belt to move toward the direction of the material reel, so as to maintain the tension of the material belt body and assist in pulling out the material belt.

[0035] The embodiments of the utility model are only to introduce its specific implementation methods and are not intended to limit its protection scope. The technicians in this industry can make some modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the utility model patent are within the scope of the claims of the utility model patent.

Claims

1. A camera waterproof glue automatic feeding and stripping device, characterized by: It comprises a vertically arranged material feeding support (81), a material feeding roll (82), a material receiving roll (825), a film tensioning and drawing component, and a material stripping and splicing assembly; The material supply roll (82) and the material receiving roll (825) are connected to the rear end of the material supply bracket (81) and are arranged at intervals in the upper and lower parts; a material strip with camera waterproof adhesive attached is wound on the material supply roll (82), and the end of the material strip is connected and wound on the material receiving roll (825); The tensioning film-pulling component and the stripping and splicing assembly are arranged on the side wall of the feeding bracket (81); the tensioning film-pulling component tensions and pulls out the material strip on the feeding roll (82); the material strip peels off the waterproof adhesive of the camera at the stripping and splicing assembly.

2. The automatic feeding and stripping device for camera waterproof glue according to claim 1, characterized in that: The tensioning film-pulling component includes a tensioning roller (86) and a pulling belt member, wherein the tensioning roller (86) includes at least two tensioning rollers (86), and the at least two tensioning rollers (86) are rotatably arranged on a side wall of the feeding bracket (81) at an interval, and form an upper and lower layer on the side wall of the feeding bracket (81), and the material belt guided out of the feeding roll (82) is guided outward along the tensioning roller (86) of the upper layer, and is guided back to the receiving roll (825) along the tensioning roller (86) of the lower layer.

3. The automatic feeding and stripping device for camera waterproof glue according to claim 2, characterized in that: The belt-drawing member comprises a belt-drawing motor (822), an active roller (823), a pressure roller (824), an external bracket and a movable pressing member, wherein the belt-drawing motor (822) is arranged on the other side wall of the feeding bracket (81), and the output end passes through the feeding bracket (81); the active roller (823) is arranged at the tensioning roller (86) of the lower layer and is connected to the output end of the belt-drawing motor (822), and the belt-drawing motor (822) drives the active roller (823) to rotate; the outer end of the active roller (823) is provided with an external bracket, and the outer end of the active roller (823) is rotatably connected to the external bracket; the pressure roller (824) is arranged Above the active roller (823), movable pressing members are provided at both ends of the pressure roller (824) and are rotatably connected to the movable pressing members. The movable pressing members at both ends of the pressure roller (824) are respectively arranged in the vertical grooves of the feeding bracket (81) and the outer bracket, and are connected to the upper wall of the vertical groove via a spring vertically arranged in the vertical groove. The elastic force of the spring presses down the movable pressing member, so that the pressure roller (824) is pressed down on the active roller (823); after the material strip passes through the gap space between the active roller (823) and the pressure roller (824) and is pressed downward by the pressure roller (824), the active roller (823) rotates to pull the material strip toward the receiving roll (825).

4. The automatic feeding and stripping device for camera waterproof glue according to claim 2, characterized in that: The stripping and joining assembly comprises a stripping component, an adjusting and shifting component and a joining component, wherein the stripping component is arranged at the tensioning roller (86) of the upper layer and extends in the horizontal direction, the material strip led out from the supply roll (82) passes through the stripping component from one end, and after being tensioned by the stripping component, it extends downward and in the opposite direction at the other end of the stripping component, and strips off the camera waterproof glue thereon; the adjusting and shifting components are arranged at intervals on the outside of the other end of the stripping component, and after tensioning the material strip, they rotate; the joining components are arranged at intervals on the outside of the adjusting and shifting components, and move linearly in the horizontal direction, and the adjusting and shifting components shift the camera waterproof glue stripped from the material strip onto the joining component.

5. The automatic feeding and stripping device for camera waterproof glue according to claim 4, characterized in that: The stripping component comprises an adjusting cylinder (87), an adjusting support (88) and a stripping plate (89), wherein the adjusting cylinder (87) is vertically arranged on the side wall of the feeding bracket (81), and the output end is arranged downward; the adjusting support (88) is connected to the output end of the adjusting cylinder (87), and is driven by the adjusting cylinder (87) to move up and down; the stripping plate (89) is horizontally arranged on the adjusting support (88), and the other end of the stripping plate (89) is a knife edge structure with a gradually decreasing thickness. The material strip guided out from the feeding roll (82) passes through the stripping plate (89) from one end, and is wound around the other end of the stripping plate (89) to the bottom of the stripping plate (89), and extends in the opposite direction under the stripping plate (89), and the camera waterproof glue placed at intervals on the material strip is stripped off from the material strip piece by piece at the knife edge structure at the other end of the stripping plate (89).

6. The automatic feeding and stripping device for camera waterproof glue according to claim 5, characterized in that: The adjusting and shifting component comprises a rotating cylinder (810), a rotating roller (811), a roller bracket (812) and a shifting roller (813), wherein the rotating cylinder (810) is arranged on the other side wall of the feeding bracket (81), and the output end passes through the feeding bracket (81); the rotating roller (811) is arranged on one side of the feeding bracket (81) and is connected to the output end of the rotating cylinder (810); the roller bracket (812) is arranged at both ends of the rotating roller (811) and extends in a direction perpendicular to the rotating roller (811), and a U-shaped mounting opening is formed on the side of the rotating roller (811); the shifting roller (813) is rotatably arranged in the U-shaped mounting opening, the material belt is tensioned by the shifting roller (813), and the shifting roller (813) rotates with the rotating roller (811) to adjust the tension of the material belt and assist in peeling off the camera waterproof glue on the material belt.

7. The automatic feeding and stripping device for camera waterproof glue according to claim 6, characterized in that: The material receiving component comprises a translation motor (814), a screw seat (815), a screw (816), a translation slide (817), a connecting plate (818) and a material receiving seat (819), wherein the translation motor (814) is horizontally arranged on the other side wall of the feeding bracket (81); the screw (816) is horizontally connected to the output end of the translation motor (814) and is driven by the translation motor (814) to rotate; the screw seat (815) is sleeved on the screw (816) and is threadedly connected to the screw (816); when the screw (816) rotates, it drives the screw seat (815) to move horizontally thereon; The slide seat (817) is horizontally slidably connected to the side wall of the other side of the feeding bracket (81), and its lower part is connected to the screw seat (815) and moves horizontally with the screw seat (815); the connecting plate (818) is connected to the translation slide seat (817) and extends horizontally to one side of the feeding bracket (81) through the groove (B) opened on the side wall of the feeding bracket (81); the material receiving seat (819) is arranged on one side of the feeding bracket (81) and is horizontally supported by the connecting plate (818); the camera waterproof glue peeled off from the material belt is received by the material receiving seat (819) and is sucked downward and fixed through the vacuum suction holes arranged on the material receiving seat (819).

8. The automatic feeding and stripping device for camera waterproof glue according to claim 4, characterized in that: A cleaning component is arranged at intervals on the outside of the material receiving component; the cleaning component comprises a cleaning seat (820) and a cleaning tube (821), wherein the cleaning seat (820) is arranged on a side wall of the material feeding bracket (81) and is arranged at intervals on the outside of the material receiving component; the cleaning tube (821) is arranged horizontally on the cleaning seat (820), and at least two air holes are opened on the tube body of the cleaning tube (821), and the at least two air holes are connected to the air path arranged inside the cleaning tube (821), and a joint arranged on the cleaning seat (820) introduces high-pressure gas into the cleaning tube (821), and the high-pressure gas is blown out through the at least two air holes, so as to clean the bottom surface of the camera waterproof glue taken out from the material receiving component by the bonding mechanism.

9. The automatic feeding and stripping device for camera waterproof glue according to claim 2, characterized in that: It also includes a tape outlet adjustment component; the tape outlet adjustment component is arranged at the tensioning roller of the upper layer and is located between the supply roll (82) and the stripping component of the stripping and splicing assembly, and is used to adjust the tension of the tape outlet of the supply roll (82).

10. The automatic feeding and stripping device for camera waterproof glue according to claim 9, characterized in that: The tape output adjustment component comprises an adjustment bracket (83), a tape pressing cylinder (84) and a tape pressing block (85), wherein the adjustment bracket (83) is arranged on a side wall of the material supply bracket (81) and extends horizontally; the tape pressing cylinder (84) is arranged at the bottom of the adjustment bracket (83) and the output end is arranged downward; the tape pressing block (85) is connected to the output end of the tape pressing cylinder (84), and the tape pressing cylinder (84) drives the tape pressing block (85) to move up and down, so as to control the tape pressing block (85) to press downward the material tape output from the material supply roll (82).

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