Ribbon film uncovering machine

Abstract

The utility model discloses a colored tape film uncovering machine which comprises a machine frame, a frame is installed on the top of the machine frame, a plurality of driving carrier rollers are arranged in the frame in a rotating mode, a top cover is arranged above the frame, and a plurality of auxiliary pressing rollers matched with the driving carrier rollers are arranged on the inner side of the top cover in a rotating mode. The bottom of the frame is fixedly connected with a connecting plate located on the inner side of the rack, the inner side of the connecting plate is sequentially and rotationally connected with a traction wheel, a tensioning wheel, a bend wheel and a winding disc from left to right, an optical fiber sensor is fixedly installed on the connecting plate, and a motor located on the back face of the frame is fixedly installed on the top of the rack. In the utility model, the optical fiber sensor can automatically sense the winding condition of the colored tape film, and can timely transmit a signal to the PLC to control the motor to stop, the driving riding wheel and the winding wheel lose power at the same time to stop running, the response is quick, the rubber tube is prevented from continuously running after the colored tape film is broken, and the influence on the stripping efficiency of the colored tape film is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hose production equipment, and more specifically to a ribbon film peeling machine. Background Art

[0002] Rubber and rubber products have been widely used in the industrial field, and now rubber products are also closely related to people's lives. The performance of the equipment in the hose production process will determine the quality and type of the hose. In order to ensure the quality of rubber products, the quality of the products produced by the equipment is a very important link among many links. How to scientifically innovate the equipment facilities is a big problem facing enterprise managers and technicians. Once the performance of the equipment can be broken through, the quality of the hose production process and the market competitiveness of the enterprise will be greatly improved. The hose generally consists of an inner rubber layer, a skeleton layer, an outer rubber layer, and the font printed on the ribbon. Among them, the printing effect of the ribbon is the key to the appearance of the product, and the peeling effect of the film after the ribbon printing becomes the decisive factor.

[0003] At present, during the operation of the existing ribbon peeling machine, additional traction equipment is needed to pull the hose, and the source of the ribbon film is pulled out for peeling. The traction and peeling use two sets of equipment, which is costly and does not have the function of film breakage detection. When the film breaks, the traction equipment and the ribbon peeling machine cannot automatically stop, and the hose will continue to run, affecting the efficiency of stripping the ribbon film on the hose. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide a ribbon peeling machine.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] The ribbon peeling machine comprises a frame, a frame is installed on the top of the frame, a plurality of active rollers are rotatably arranged in the frame, a top cover is arranged above the frame, a plurality of auxiliary pressure rollers adapted to the active rollers are rotatably arranged inside the top cover;

[0007] Among them, the bottom of the frame is fixedly connected with a connecting plate located on the inner side of the frame, and the inner side of the connecting plate is rotatably connected with a traction wheel, a tensioning wheel, a redirecting wheel and a winding disk from left to right, and an optical fiber sensor is fixedly installed on the connecting plate, and a motor located on the back of the frame is fixedly installed on the top of the frame, and a PLC controller is fixedly installed on the front of the frame, and the motor synchronously drives the active roller and the winding disk to rotate.

[0008] As a further description of the above technical solution: a driving sprocket is fixedly sleeved on the output shaft of the motor, one end of the back side of the driving roller passes through the frame and is fixedly sleeved on a driven sprocket, and a chain is arranged for transmission between the driving sprocket and the driven sprocket.

[0009] As a further description of the above technical solution: a driving pulley is fixedly sleeved on the output shaft of the motor, one end of the back side of the winding drum passes through the frame and is fixedly sleeved on a driven pulley, and a belt is arranged for transmission between the driving pulley and the driven pulley.

[0010] As a further description of the above technical solution: the optical fiber sensor is electrically connected to the PLC controller through a wire and sends a signal to the PLC controller, and the PLC controller is electrically connected to the motor through a wire and sends a stop command to the motor.

[0011] As a further description of the above technical solution: the traction wheel, the tensioning wheel and the redirecting wheel are distributed in a triangle, and the tensioning wheel is located above the traction wheel and the redirecting wheel.

[0012] As a further description of the above technical solution: the outer sides of both ends of the frame are fixedly connected with gantries, the top ends of the two gantries are interspersed with screws threadedly connected thereto, and the bottom ends of the screws are rotatably connected to the top of the top cover.

[0013] As a further description of the above technical solution: the width of the top cover is the same as the inner width of the gantry, and the front side and the rear side of the top cover can both fit the inner wall of the gantry.

[0014] As a further description of the above technical solution: the top end of the screw rod passes through the gantry and is fixedly connected to a knob, and a protective pattern is arranged on the outer wall of the knob.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. Use the knob to rotate the screw and feed downward and push the top cover down along the gantry, so that the auxiliary pressure roller is pressed on the top of the hose. It can be adjusted according to the diameter of the hose and is suitable for use with hoses of various specifications.

[0017] 2. The motor drives the active sprocket and the active pulley to rotate at the same time. The active sprocket drives the driven sprocket through the chain to rotate the active roller, which can be used to pull and move the hose. The active pulley drives the driven pulley through the belt to rotate the take-up reel, which can be used to reel up the ribbon film on the hose, thereby achieving the synchronous pulling of the hose and the peeling of the ribbon film, integrating the purposes achieved by the two sets of equipment in the prior art and reducing the equipment cost.

[0018] 3. The fiber optic sensor can automatically sense the winding status of the ribbon film. When the ribbon film breaks, the fiber optic sensor can transmit the signal to the PLC controller in time. The PLC controller controls the motor to stop, and the active support wheel and the winding wheel lose power and stop running at the same time. The response is quick, avoiding the hose from continuing to run after the ribbon film breaks, reducing the impact on the ribbon film stripping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model as a whole;

[0021] Figure 3 It is a schematic diagram of the structure of some components of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the structure when viewed from the back;

[0023] Figure 5 For this utility model Figure 4 The enlarged schematic diagram at A in the middle;

[0024] Figure 6 It is a schematic diagram of the overall planar cross-sectional structure of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Frame; 2. Frame; 3. Active roller; 4. Top cover; 5. Auxiliary pressure roller; 6. Connecting plate; 7. Traction wheel; 8. Tensioning wheel; 9. Redirecting wheel; 10. Winding reel; 11. Fiber optic sensor; 12. Motor; 13. PLC controller; 14. Active sprocket; 15. Driven sprocket; 16. Chain; 17. Active pulley; 18. Driven pulley; 19. Belt; 20. Gantry; 21. Screw; 22. Knob. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0028] See also Figures 1 to 6 In the utility model, the ribbon peeling machine comprises a frame 1, a frame 2 is installed on the top of the frame 1, a plurality of active rollers 3 are rotatably arranged in the frame 2, a top cover 4 is arranged above the frame 2, and a plurality of auxiliary pressure rollers 5 adapted to the active rollers 3 are rotatably arranged inside the top cover 4;

[0029] Among them, the bottom of the frame 2 is fixedly connected to a connecting plate 6 located on the inner side of the frame 1, and the inner side of the connecting plate 6 is rotatably connected with a traction wheel 7, a tensioning wheel 8, a redirecting wheel 9 and a winding drum 10 from left to right, and an optical fiber sensor 11 is fixedly installed on the connecting plate 6. A motor 12 located on the back side of the frame 2 is fixedly installed on the top of the frame 1, and a PLC controller 13 is fixedly installed on the front side of the frame 1. The motor 12 synchronously drives the active roller 3 and the winding drum 10 to rotate.

[0030] In this embodiment, preferably, a driving sprocket 14 is fixedly sleeved on the output shaft of the motor 12, one end of the back side of the driving roller 3 passes through the frame 2 and is fixedly sleeved with a driven sprocket 15, and a chain 16 is arranged between the driving sprocket 14 and the driven sprocket 15 for transmission; the motor 12 drives the driving sprocket 14 to rotate, and the driving sprocket 14 drives the driven sprocket 15 through the chain 16 to rotate the driving roller 3, so that the rubber hose can be pulled and moved.

[0031] In this embodiment, preferably, a driving pulley 17 is fixedly sleeved on the output shaft of the motor 12, one end of the back side of the winding drum 10 passes through the frame 2 and is fixedly sleeved with a driven pulley 18, and a belt 19 is arranged between the driving pulley 17 and the driven pulley 18 for transmission; the motor 12 drives the driving pulley 17 to rotate, and the driving pulley 17 drives the driven pulley 18 through the belt 19 to rotate the winding drum 10, so that the ribbon film on the hose can be wound.

[0032] In this embodiment, preferably, the optical fiber sensor 11 is electrically connected to the PLC controller 13 through a wire and sends a signal to the PLC controller 13, and the PLC controller 13 is electrically connected to the motor 12 through a wire and sends a stop command to the motor 12; the optical fiber sensor transmits the signal of detecting whether the film is broken to the PLC controller 13, and the PLC controller 13 stops the motor 12 to stop the winding wheel and the active roller 3 from running, thereby achieving the purpose of stopping.

[0033] In this embodiment, preferably, the traction wheel 7, the tension wheel 8, and the redirecting wheel 9 are distributed in a triangular shape, and the tension wheel 8 is located above the traction wheel 7 and the redirecting wheel 9, and the distribution is reasonable.

[0034] In this embodiment, preferably, gantries 20 are fixedly connected to the outer sides of both ends of the frame 2, and screws 21 threadedly connected thereto are inserted through the top ends of the two gantries 20, and the bottom ends of the screws 21 are rotatably connected to the top of the top cover 4; the screws 21 can be rotated to move up and down along the gantry 20, and the screws 21 drive the top cover 4 to move up and down, thereby adjusting the distance between the active roller 3 and the auxiliary pressure roller 5 to be suitable for the traction of hoses of different diameters.

[0035] In this embodiment, preferably, the width of the top cover 4 is the same as the inner width of the gantry 20, and the front side and the rear side of the top cover 4 can both fit the inner wall of the gantry 20; because the top cover 4 fits the inner side of the gantry 20, the top cover 4 can only move vertically up and down.

[0036] In this embodiment, preferably, the top end of the screw rod 21 passes through the gantry 20 and is fixedly connected with a knob 22, and a protective pattern is provided on the outer wall of the knob 22; the knob 22 with the anti-slip pattern can make it more convenient to rotate the screw rod 21.

[0037] The working principle and use process of this utility model:

[0038] First, place the rubber hose on the active roller 3, and use the knob 22 to rotate the screw 21 and feed downward and push the top cover 4 down along the gantry 20, so that the auxiliary pressure roller 5 is pressed on the top of the rubber hose. It can be adjusted according to the diameter of the rubber hose and is suitable for use with rubber hoses of various specifications;

[0039] Secondly, the source of the ribbon film is pulled out, so that the ribbon film passes through the traction wheel 7, the tension wheel 8 and the redirecting wheel 9 in sequence and is fixed on the winding disk 10, and then the motor 12 is turned on. The motor 12 drives the active sprocket 14 and the active pulley 17 to rotate at the same time. The active sprocket 14 drives the driven sprocket 15 through the chain 16 to rotate the active roller 3, which can be used to pull and move the hose. The active pulley 17 drives the driven pulley 18 through the belt 19 to rotate the winding disk 10, which can be used to wind up the ribbon film on the hose, so that the traction of the hose and the stripping of the ribbon film can be carried out simultaneously, and the purposes achieved by the two sets of equipment in the prior art are integrated together to reduce the equipment cost;

[0040] In the above process, when the ribbon film passes around the traction wheel 7, the tension wheel 8 and the redirecting wheel 9 and is fixed on the winding reel 10, the ribbon film also passes through the optical fiber sensor, which can automatically sense the winding condition of the ribbon film. When the ribbon film breaks, the optical fiber sensor can transmit the signal to the PLC controller 13 in time. The PLC controller 13 controls the motor 12 to stop, and the active support wheel and the winding wheel lose power and stop running at the same time. The response is quick, which avoids the hose from continuing to run after the ribbon film breaks, reducing the impact on the ribbon film stripping efficiency.

[0041] The electronic components and modules used in the content of this utility model can all be parts that are commonly used in the market and can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs. The electronic components and modules are all connected to an external power supply and a control switch for use. Their specific circuit connection methods and methods of use are commonly used public technologies and will not be elaborated on here.

[0042] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A ribbon peeling machine, comprising a frame (1), characterized in that: A frame (2) is installed on the top of the frame (1), a plurality of active rollers (3) are rotatably arranged inside the frame (2), a top cover (4) is arranged above the frame (2), and a plurality of auxiliary pressure rollers (5) adapted to the active rollers (3) are rotatably arranged inside the top cover (4); The bottom of the frame (2) is fixedly connected to a connecting plate (6) located on the inner side of the frame (1); the inner side of the connecting plate (6) is rotatably connected to a traction wheel (7), a tension wheel (8), a redirecting wheel (9) and a winding disk (10) in sequence from left to right; an optical fiber sensor (11) is fixedly mounted on the connecting plate (6); a motor (12) located on the back side of the frame (2) is fixedly mounted on the top of the frame (1); a PLC controller (13) is fixedly mounted on the front side of the frame (1); and the motor (12) synchronously drives the active roller (3) and the winding disk (10) to rotate.

2. The ribbon peeling machine according to claim 1, characterized in that: A driving sprocket (14) is fixedly sleeved on the output shaft of the motor (12); one end of the back side of the driving roller (3) passes through the frame (2) and is fixedly sleeved on a driven sprocket (15); a chain (16) is arranged between the driving sprocket (14) and the driven sprocket (15) for transmission.

3. The ribbon peeling machine according to claim 1, characterized in that: A driving pulley (17) is fixedly sleeved on the output shaft of the motor (12); one end of the back side of the winding drum (10) passes through the frame (2) and is fixedly sleeved on a driven pulley (18); a belt (19) is provided between the driving pulley (17) and the driven pulley (18) for transmission.

4. The ribbon peeling machine according to claim 1, characterized in that: The optical fiber sensor (11) is electrically connected to a PLC controller (13) via a wire and sends a signal to the PLC controller (13); the PLC controller (13) is electrically connected to a motor (12) via a wire and sends a stop instruction to the motor (12).

5. The ribbon peeling machine according to claim 1, characterized in that: The traction wheel (7), the tension wheel (8) and the redirecting wheel (9) are distributed in a triangular shape, and the tension wheel (8) is located above the traction wheel (7) and the redirecting wheel (9).

6. The ribbon peeling machine according to claim 1, characterized in that: The outer sides of both ends of the frame (2) are fixedly connected with a gantry (20), and the top ends of the two gantry (20) are interspersed with a screw rod (21) threadedly connected thereto, and the bottom end of the screw rod (21) is rotatably connected to the top of the top cover (4).

7. The ribbon peeling machine according to claim 6, characterized in that: The width of the top cover (4) is the same as the inner width of the gantry (20), and the front side and the rear side of the top cover (4) can fit the inner wall of the gantry (20).

8. The ribbon peeling machine according to claim 6, characterized in that: The top end of the screw rod (21) passes through the gantry (20) and is fixedly connected to a knob (22), and a protective pattern is arranged on the outer wall of the knob (22).

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