Film tearing equipment

Abstract

The pasting film tearing equipment is characterized by comprising a base, a lifting mechanism, a rotating mechanism, a power clamping jaw, a mechanical arm, a suction nozzle, a film tearing table and a suction mechanism, a workpiece is in a sheet shape, a pasting film is attached to the bottom face of the workpiece, an opening is formed in the middle of the pasting film, and the position, corresponding to the opening of the pasting film, of the bottom face of the workpiece is an abutting part of the workpiece; the lifting mechanism is fixed to the base, the rotating mechanism is fixed to the moving end of the lifting mechanism, the power clamping jaw is fixed to the rotating end of the rotating mechanism, the film tearing table and the suction mechanism are fixed to the base, the suction mechanism is fixed below the film tearing table, a blade is arranged at the top end of the cutter, and the suction nozzle is fixed to the end of the mechanical arm. The suction nozzle can suck the workpiece from the top face of the workpiece, the rotating mechanism, the power clamping jaw and the pasting film can descend under driving of the lifting mechanism, the power clamping jaw can loosen the cut pasting film, and the suction mechanism can suck the pasting film loosened by the power clamping jaw. The device is high in automation degree.

Description

Technical Field

[0001] This invention relates to automated equipment, and more particularly to a film removal device. Background Technology

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment is being used more and more in industrial production. Before the film is applied to the workpiece, it is usually necessary to remove the film attached to the workpiece. At present, the removal of the film is usually done manually. Manual operation is not only costly, but also inefficient. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Summary of the Invention

[0003] To overcome the above-mentioned defects, the present invention provides a film removal device, which has the advantage of a high degree of automation.

[0004] The technical solution adopted by this invention to solve its technical problem is: a film peeling device, comprising: a base, a lifting mechanism, a rotating mechanism, a powered gripper, a robotic arm, a suction nozzle, a film peeling table, and a suction mechanism. The workpiece is sheet-shaped, with a film attached to its bottom surface. An opening is provided in the middle of the film, and the bottom surface of the workpiece corresponding to the opening of the film serves as the abutment part. The edge of the film has protruding easy-tear protrusions for easy peeling. The lifting mechanism is fixed to the base, the rotating mechanism is fixed to the moving end of the lifting mechanism, the powered gripper is fixed to the rotating end of the rotating mechanism, the film peeling table and the suction mechanism are fixed to the base, and the suction mechanism is fixed below the film peeling table. The film peeling table includes an upwardly protruding abutment and a protruding abutment... A cutter is attached to the side wall of the workpiece, with a cutting edge at the top. A suction nozzle is fixed to the end of the robotic arm, which can pick up the workpiece from the top surface. The workpiece can approach the support platform under the drive of the robotic arm, and the support part of the workpiece can abut against the top surface of the support member. A power gripper can hold the easy-tear protrusions on the edge of the film. The power gripper can rotate under the drive of the rotating mechanism and detach the film from the bottom of the workpiece. The film detached from the bottom of the workpiece can be fitted onto the support member. The rotating mechanism, the power gripper, and the film can descend under the drive of the lifting mechanism. The cutter can cut the film from the inside to the outside through the opening of the film. The power gripper can release the cut film. The suction mechanism can pick up the film released by the power gripper.

[0005] Optionally, the base includes a base plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate being vertically fixed to the base plate, a lifting mechanism being fixed to the side wall of the first vertical plate, a suction mechanism being fixed to the side wall of the second vertical plate, and a film-tearing platform being fixed to the top of the second vertical plate.

[0006] Optionally, the lifting mechanism is a slide cylinder, the rotating mechanism is a rotary cylinder, and the power gripper includes a gripper cylinder and two grippers. The gripper cylinder is provided with two cylinder rods, one cylinder rod of the gripper cylinder corresponds to one gripper, and the grippers are fixed to the cylinder rod of the gripper cylinder. The grippers can move closer or further apart from each other under the drive of the gripper cylinder.

[0007] Optionally, the ends of the grippers are provided with anti-slip protrusions on the facing sides.

[0008] Optionally, the suction nozzle includes a connecting seat at the top and a suction head disposed on the connecting seat. The suction head is located in the middle of the bottom surface of the connecting seat. The connecting seat is provided with a connecting hole for connecting with the end of the robotic arm. The bottom end of the suction head is provided with a suction hole. The side wall of the connecting seat is provided with an air nozzle for connecting a vacuum generator. The inside of the suction nozzle is provided with a pipe connecting the air nozzle and the suction hole.

[0009] Optionally, the film-tearing platform further includes a mounting base connected to the top of the second vertical plate. The top of the mounting base has a mounting hole for fixing the abutment. The top of the abutment is a buffer block made of flexible material. A first mounting groove is provided next to the mounting hole, and a second mounting groove is provided on the side wall of the abutment. The bottom end of the cutter can be inserted into the first mounting groove, and the side wall of the cutter can be inserted into the second mounting groove. The top of the cutter is provided with a slope, with the end of the slope near the abutment being higher than the end away from the abutment. The blade is located on the slope.

[0010] Optionally, the device also includes a fixing plate and a fixing block. The suction mechanism is a hollow tubular structure. The first end of the fixing plate is fixed to the side wall of the second vertical plate. The second end of the fixing plate has a first fixing port. The side wall of the fixing block has a second fixing port. The fixing block is fixed to the second end of the fixing plate by a first bolt. The first fixing port and the second fixing port face each other. The outer wall of the suction mechanism can be inserted into the first fixing port and the second fixing port. The inner walls of the first fixing port and the second fixing port can be tightly attached to the outer wall of the suction mechanism. The top of the suction mechanism has a suction port. The inside of the suction mechanism is equipped with a breathable filter screen. The bottom of the suction mechanism is connected to a vacuum generator.

[0011] Optionally, the mounting base is detachably connected to the top of the second vertical plate by a second bolt, the bottom end of the abutment is fixedly connected to the fixing hole by adhesive, the bottom end of the cutter is fixedly connected to the first fixing groove by adhesive, and the side wall of the cutter is fixedly connected to the second fixing groove by adhesive.

[0012] Optionally, the opening in the middle of the tear film is elliptical, and the abutment is an elliptical cylinder.

[0013] The beneficial technical effects of this invention are as follows: The film-removing device includes a base, a lifting mechanism, a rotating mechanism, a powered gripper, a robotic arm, a suction nozzle, a film-removing table, and a suction mechanism. In use, the suction nozzle moves to the loading position under the drive of the robotic arm. A workpiece is placed on the loading position, and the suction nozzle picks up the workpiece from its top surface. Then, the workpiece moves above the film-removing table under the drive of the robotic arm. The workpiece then approaches the abutment under the drive of the robotic arm until the top of the abutment abuts against the bottom abutment of the workpiece through the opening in the middle of the film. Then, the powered gripper clamps the easy-tear protrusions of the film, and then the powered gripper rotates... Driven by the mechanism, the film rotates while the lifting mechanism lowers the power gripper. The rotation pulls the easy-tear protrusions, detaching the film from the workpiece. Simultaneously, the abutment, through the opening in the center of the film, abuts against the workpiece. Once the film detaches, it fits snugly against the abutment. The lifting mechanism continues to lower the film until it contacts the cutter. Pulling the film downwards causes the cutter's blade to cut the film from the inside out through the opening, detaching it from the abutment. The power gripper then releases the film, and the suction mechanism picks it up. This process repeats to automate the film removal process. It boasts a high degree of automation. Attached Figure Description

[0014] Figure 1 This is a perspective view of the entire machine of the present invention;

[0015] Figure 2 This is a front view of the entire machine of the present invention;

[0016] Figure 3 This is a side view of the entire machine of the present invention;

[0017] Figure 4 This is a perspective view of the film-tearing platform of the present invention;

[0018] Figure 5 This is a perspective view of the nozzle, workpiece, film, and easy-tear protrusion of the present invention;

[0019] in:

[0020] 1. Suction nozzle; 2. Lifting mechanism; 3. Rotating mechanism; 4. Power gripper; 5. Suction mechanism;

[0021] 6. Supporting component; 7. Cutting blade; 8. Base plate; 9. First vertical plate; 10. Second vertical plate; 11. Mounting base; 12. Workpiece; 13. Film; 14. Easy-tear protrusion. Detailed Implementation

[0022] In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] This specific embodiment describes in detail the film removal device described in this application, such as... Figures 1-5 As shown, the film-removing device includes: a base, a lifting mechanism 2, a rotating mechanism 3, a powered gripper 4, a robotic arm, a suction nozzle 1, a film-removing table, and a suction mechanism 5. The workpiece 12 is sheet-shaped, and a film 13 is attached to the bottom surface of the workpiece 12. An opening is provided in the middle of the film 13. The bottom surface of the workpiece 12, corresponding to the opening of the film 13, serves as the abutment of the workpiece 12. The edge of the film 13 has protruding easy-tear protrusions 14 for easy film removal. The lifting mechanism 2 is fixed to the base, the rotating mechanism 3 is fixed to the moving end of the lifting mechanism 2, the powered gripper 4 is fixed to the rotating end of the rotating mechanism 3, the film-removing table and the suction mechanism 5 are fixed to the base, and the suction mechanism 5 is fixed below the film-removing table. The film-removing table includes an upwardly protruding abutment 6 and a cutter 7 protruding from the side wall of the abutment 6. The top of the cutter 7 is provided with... The device has a blade and a suction nozzle 1 fixed to the end of the robotic arm. The suction nozzle 1 can pick up the workpiece 12 from the top surface of the workpiece 12. The workpiece 12 can approach the support table under the drive of the robotic arm. The support part of the workpiece 12 can abut against the top surface of the support member 6. The power gripper 4 can hold the easy-tear protrusion 14 on the edge of the film 13. The power gripper 4 can rotate under the drive of the rotating mechanism 3 and detach the film 13 from the bottom of the workpiece 12. The film 13 detached from the bottom of the workpiece 12 can be fitted onto the support member 6. The rotating mechanism 3, the power gripper 4 and the film 13 can descend under the drive of the lifting mechanism 2. The cutter 7 can cut the film 13 from the inside to the outside through the opening of the film 13. The power gripper 4 can release the cut film 13. The suction mechanism 5 can pick up the film 13 released by the power gripper 4. In use, the suction nozzle 1 moves to the loading position under the drive of the robotic arm, where a workpiece 12 is placed. The suction nozzle 1 picks up the workpiece 12 from the top surface of the workpiece. Then, the workpiece 12 moves above the film-tearing table under the drive of the robotic arm. The workpiece 12 then approaches the abutment 6 under the drive of the robotic arm until the top of the abutment 6 abuts against the bottom abutment of the workpiece 12 through the opening in the middle of the film 13. Then, the power gripper 4 clamps the easy-tear protrusion 14 of the film 13. The power gripper 4 rotates under the drive of the rotating mechanism 3, while the lifting mechanism 2 drives the power gripper 4 to descend. By rotating, the easy-tear protrusion 14 is pulled up. The film 13 is detached from the workpiece 12. Simultaneously, the abutment 6 abuts against the workpiece 12 through the opening in the middle of the film 13. After the film 13 detaches from the workpiece 12, it fits snugly onto the abutment 6. The lifting mechanism 2 then continues to drive the film 13 downwards until it contacts the cutter 7. By pulling the film 13 downwards, the blade of the cutter 7 cuts the film 13 from the inside out through the opening. At this point, the film 13 detaches from the abutment 6. The power gripper 4 then releases the film 13, and the suction mechanism 5 picks up the film 13 released by the power gripper 4. This process is repeated to achieve automated removal of the film 13. This method has the advantage of a high degree of automation.

[0024] Optionally in this embodiment, the base includes a base plate 8, a first vertical plate 9, and a second vertical plate 10. The first vertical plate 9 and the second vertical plate 10 are vertically fixed to the base plate 8. The lifting mechanism 2 is fixed to the side wall of the first vertical plate 9, the suction mechanism 5 is fixed to the side wall of the second vertical plate 10, and the film-tearing platform is fixed to the top of the second vertical plate 10.

[0025] Optionally, in this embodiment, the lifting mechanism 2 is a slide cylinder, the rotating mechanism 3 is a rotary cylinder, and the power gripper 4 includes a gripper cylinder and two grippers. The gripper cylinder is provided with two cylinder rods, one cylinder rod of the gripper cylinder corresponds to one gripper, and the grippers are fixed to the cylinder rod of the gripper cylinder. The grippers can move closer or further apart from each other under the drive of the gripper cylinder.

[0026] Optionally in this embodiment, the ends of the grippers are provided with anti-slip protrusions on their facing sides. The anti-slip protrusions can prevent slippage when gripping the easy-tear protrusion 14.

[0027] Optionally in this embodiment, the suction nozzle 1 includes a connecting seat at the top and a suction nozzle head disposed on the connecting seat. The suction nozzle head is located in the middle of the bottom surface of the connecting seat. The connecting seat is provided with a connecting hole for connecting with the end of the robotic arm. The bottom end of the suction nozzle head is provided with a suction hole. The side wall of the connecting seat is provided with an air nozzle for connecting a vacuum generator. The suction nozzle 1 has a pipe inside that connects the air nozzle and the suction hole.

[0028] Optionally in this embodiment, the film-tearing platform further includes a mounting base 11, which is connected to the top of the second vertical plate 10. The top of the mounting base 11 has a mounting hole for fixing the abutment 6. The top of the abutment 6 is a buffer block made of flexible material. A first mounting groove is provided next to the mounting hole, and a second mounting groove is provided on the side wall of the abutment 6. The bottom end of the cutter 7 can be inserted into the first mounting groove, and the side wall of the cutter 7 can be inserted into the second mounting groove. The top of the cutter 7 has a ramp, with the end of the ramp near the abutment 6 higher than the end away from the abutment 6. The blade is positioned on the ramp. The inclined blade facilitates cutting the film 13. When the lifting mechanism 2 pulls the film 13 downwards, the blade can cut the film 13.

[0029] Optionally, this embodiment also includes a fixing plate and a fixing block. The suction mechanism 5 is a hollow tubular shape. The first end of the fixing plate is fixed to the side wall of the second vertical plate, and the second end of the fixing plate has a first fixing port. The side wall of the fixing block has a second fixing port. The fixing block is fixed to the second end of the fixing plate by a first bolt. The first fixing port and the second fixing port face each other. The outer wall of the suction mechanism 5 can be inserted into the first fixing port and the second fixing port. The inner walls of the first fixing port and the second fixing port can be tightly attached to the outer wall of the suction mechanism 5. The top of the suction mechanism 5 has a suction port, and the inside of the suction mechanism 5 is equipped with a breathable filter screen. The bottom end of the suction mechanism 5 is connected to a vacuum generator. The film 13 sucked by the suction mechanism 5 is blocked by the filter screen. When it is necessary to clean the film 13, it is only necessary to clean the filter screen to remove the film 13.

[0030] Optionally in this embodiment, the mounting base 11 is detachably connected to the top of the second vertical plate 10 by the second bolt, the bottom end of the abutment 6 is fixedly connected to the fixing hole by adhesive, the bottom end of the cutter 7 is fixedly connected to the first fixing groove by adhesive, and the side wall of the cutter 7 is fixedly connected to the second fixing groove by adhesive.

[0031] Optionally in this embodiment, the opening in the middle of the tear film is elliptical, and the abutment 6 is an elliptical cylinder.

[0032] The film removal device described in this embodiment has the advantage of a high degree of automation.

Claims

1. A film removal device, characterized in that, include: The system includes a base, a lifting mechanism (2), a rotating mechanism (3), a power gripper (4), a robotic arm, a suction nozzle (1), a film-tearing platform, and a suction mechanism (5). The workpiece (12) is sheet-shaped, and a film (13) is attached to the bottom surface of the workpiece (12). An opening is provided in the middle of the film (13), and the bottom surface of the workpiece (12) is the abutment part of the workpiece (12) corresponding to the opening of the film (13). The edges of the film (13) are provided with easy-tear protrusions (14) to facilitate film tearing. The lifting mechanism (2) is fixed to the base, the rotating mechanism (3) is fixed to the moving end of the lifting mechanism (2), the power gripper (4) is fixed to the rotating end of the rotating mechanism (3), the film-tearing platform and the suction mechanism (5) are fixed to the base, the suction mechanism (5) is fixed below the film-tearing platform, the film-tearing platform includes an upwardly protruding abutment (6) and a cutter (7) protruding from the side wall of the abutment (6), the top of the cutter (7) is provided with a blade, and the suction nozzle (1) is fixed. At the end of the robotic arm, the suction nozzle (1) can pick up the workpiece (12) from the top surface of the workpiece (12). The workpiece (12) can approach the abutment table under the drive of the robotic arm. The abutment part of the workpiece (12) can abut against the top surface of the abutment member (6). The power gripper (4) can hold the tear-off protrusion (14) on the edge of the film (13). The power gripper (4) can rotate under the drive of the rotating mechanism (3) and remove the film (13) from the bottom of the workpiece (12). The film (13) detached from the bottom of the workpiece (12) can be fitted onto the abutment (6). The rotating mechanism (3), the power gripper (4) and the film (13) can be lowered under the drive of the lifting mechanism (2). The cutter (7) can cut the film (13) from the inside to the outside through the opening of the film (13). The power gripper (4) can release the cut film (13). The suction mechanism (5) can suck up the film (13) released by the power gripper (4).

2. The film removal device according to claim 1, characterized in that: The base includes a base plate (8), a first vertical plate (9) and a second vertical plate (10). The first vertical plate (9) and the second vertical plate (10) are vertically fixed to the base plate (8). The lifting mechanism (2) is fixed to the side wall of the first vertical plate (9). The suction mechanism (5) is fixed to the side wall of the second vertical plate (10). The film-tearing platform is fixed to the top of the second vertical plate (10).

3. The film removal device according to claim 2, characterized in that: The lifting mechanism (2) is a slide cylinder, the rotating mechanism (3) is a rotating cylinder, and the power gripper (4) includes a gripper cylinder and two grippers. The gripper cylinder is provided with two cylinder rods. The cylinder rod of one gripper cylinder corresponds to one gripper. The grippers are fixed to the cylinder rod of the gripper cylinder. The grippers can move closer or further away from each other under the drive of the gripper cylinder.

4. The film removal device according to claim 3, characterized in that: The ends of the grippers have anti-slip protrusions on their facing sides.

5. The film removal device according to claim 1, characterized in that: The suction nozzle (1) includes a connecting seat at the top and a suction head disposed on the connecting seat. The suction head is located in the middle of the bottom surface of the connecting seat. The connecting seat is provided with a connecting hole for connecting with the end of the robotic arm. The bottom end of the suction head is provided with a suction hole. The side wall of the connecting seat is provided with an air nozzle for connecting a vacuum generator. The suction nozzle (1) has a pipe inside that connects the air nozzle and the suction hole.

6. The film removal device according to claim 2, characterized in that: The film-tearing platform also includes a mounting base (11), which is connected to the top of the second vertical plate (10). The top of the mounting base (11) is provided with a mounting hole for fixing the abutment (6). The top of the abutment (6) is a buffer block made of flexible material. A first mounting groove is provided next to the mounting hole. A second mounting groove is provided on the side wall of the abutment (6). The bottom end of the cutter (7) can be inserted into the first mounting groove. The side wall of the cutter (7) can be inserted into the second mounting groove. A slope is provided at the top of the cutter (7). The end of the slope near the abutment (6) is higher than the end away from the abutment (6). The blade is located on the slope.

7. The film removal device according to claim 2, characterized in that: It also includes a fixing plate and a fixing block. The suction mechanism (5) is a hollow tube. The first end of the fixing plate is fixed to the side wall of the second vertical plate. The second end of the fixing plate has a first fixing port. The side wall of the fixing block has a second fixing port. The fixing block is fixed to the second end of the fixing plate by a first bolt. The first fixing port and the second fixing port face each other. The outer wall of the suction mechanism (5) can be inserted into the first fixing port and the second fixing port. The inner wall of the first fixing port and the inner wall of the second fixing port can be closely attached to the outer wall of the suction mechanism (5). The top of the suction mechanism (5) has a suction port. The inside of the suction mechanism (5) is equipped with a breathable filter screen. The bottom end of the suction mechanism (5) is connected to a vacuum generator.

8. The film removal device according to claim 6, characterized in that: The mounting base (11) is detachably connected to the top of the second vertical plate (10) by the second bolt. The bottom end of the abutment (6) is fixedly connected to the fixing hole by adhesive. The bottom end of the cutter (7) is fixedly connected to the first fixing groove by adhesive. The side wall of the cutter (7) is fixedly connected to the second fixing groove by adhesive.

9. The film removal device according to claim 6, characterized in that: The opening in the middle of the tear film is elliptical, and the abutment (6) is an elliptical cylinder.

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