Leftover material machine with floating wheel having material storage function

Abstract

The utility model relates to a rim charge machine with a floating wheel having a storage function. The rim charge machine comprises a rack, the winding device is arranged on the rack and used for winding the thin film offcut; the fixed wheel set mechanism is arranged on the rack; the reversing wheel set mechanism is arranged on the rack; the floating balancing device is arranged on the rack and comprises an air cylinder, a floating wheel set mechanism, a swing arm and an adjusting module, the swing arm is arranged on the rack, the output end of the air cylinder is rigidly connected to an arm body of the swing arm, a balancing weight is arranged at one end of the swing arm, and the floating wheel set mechanism is arranged at the other end of the swing arm; wherein the reversing wheel set mechanism is used for reversing a film of the floating wheel set mechanism to the winding device, and the adjusting module is used for detecting swinging of the swing arm and controlling the air cylinder to enable the swing arm and the balancing weight to be balanced. The swing arm is in a dynamic balance state all the time through the adjusting module, the tension of the thin film rim charge is kept constant when the thin film rim charge is wound, the problems of stalling and material breakage when the thin film rim charge is wound are solved, and production losses caused by shutdown are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of film material slitting machine edge material winding field, especially a kind of edge material machine with floating wheel belt storage function. BACKGROUND

[0002] In the film production and processing process, the treatment of film edge material is an important link. The traditional film edge material treatment method often uses fixed winding device, but due to uneven tension, speed change and other factors in the production process, the edge material may stall and break when winding. This not only affects the production quality of the film, but also may cause the equipment to stop and cause material loss, thereby increasing production cost. SUMMARY

[0003] In view of the above situation, it is necessary to provide a kind of edge material machine with floating wheel belt storage function to solve at least one of the above problems, comprising:

[0004] frame;

[0005] winding device provided on the frame for winding film edge material;

[0006] fixed wheel set mechanism provided on the frame;

[0007] reversing wheel set mechanism provided on the frame;

[0008] and floating balancing device provided on the frame, including cylinder, floating wheel set mechanism, swing arm and adjusting module, the swing arm is provided on the frame, the output end of the cylinder is rigidly connected to the arm body of the swing arm, one end of the swing arm is provided with counterweight, the other end of the swing arm is provided with floating wheel set mechanism;

[0009] wherein the reversing wheel set mechanism is used to reverse the film of the floating wheel set mechanism to the winding device, the adjusting module is used to detect the swing of the swing arm, i.e. the instantaneous change of tension, and control the cylinder to keep the swing arm and counterweight in dynamic balance.

[0010] Preferably, it further comprises gear set, and the swing arm is provided on the frame through the gear set.

[0011] Preferably, the adjusting module comprises encoder and electrical proportional valve, the encoder is provided on the rotating shaft of the gear set, the encoder controls the electrical proportional valve to output electrical signal, and the electrical proportional valve outputs electrical signal to control the cylinder.

[0012] Preferably, the winding device comprises a group of rotating wheels, the rotating wheels are provided with air expansion shaft in the middle, and the air expansion shaft is provided with tube core.

[0013] Preferably, the fixed wheel set mechanism comprises a first fixed wheel set and a second fixed wheel set, the first fixed wheel set is arranged outside the frame through a fixing base, and the second fixed wheel set is arranged inside the frame and is located on the inclined side of the first fixed wheel set.

[0014] Preferably, the floating wheel set mechanism comprises a first floating wheel set and a second floating wheel set, the first floating wheel set and the second floating wheel set are arranged side by side on the swing arm, and the second fixed wheel set is located above the first floating wheel set and the second floating wheel set to form a dynamic pulley set mechanism.

[0015] Preferably, the reversing wheel set comprises a first reversing wheel set and a second reversing wheel set, the rotating direction of the first reversing wheel set is perpendicular to the rotating direction of the rotating wheel for collecting the edge material, and the rotating direction of the second reversing wheel set is perpendicular to the rotating direction of the second floating wheel set. BRIEF DESCRIPTION OF DRAWINGS

[0016] 1, frame; 2, winding device; 21, rotating wheel; 22, air inflation shaft; 23, pipe core; 3, fixed wheel set mechanism

[0017] 31, first fixed wheel set; 32, second fixed wheel set; 4, reversing wheel set mechanism; 41, first reversing wheel set; 42, second reversing wheel set; 5, floating balance device; 51, air cylinder; 52, floating wheel set mechanism; 521, first floating wheel set; 522, second floating wheel set; 53, swing arm; 54, adjusting module; 541, encoder; 542, electric proportional valve; 55, counterweight; 6, gear set.

[0018] Figure 1 is the first perspective view of the structure of the edge material machine with the floating wheel and the storage function according to the embodiment of the utility model.

[0019] Figure 2 is the second perspective view of the structure of the edge material machine with the floating wheel and the storage function according to the embodiment of the utility model.

[0020] Figure 3 is the third perspective view of the structure of the edge material machine with the floating wheel and the storage function according to the embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will be further described in detail by combining with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not used to limit the utility model.

[0022] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance.

[0023] In the description of the utility model, it is necessary to point out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0024] Please see Figures 1-2 The utility model discloses a floating wheel belt material storage function's side material machine, including frame 1;The winding device 2 of setting up in frame 1 is used for winding film side material;Fixed wheel group mechanism 3, setting up in frame 1's fixed wheel group mechanism 3;The reversing wheel group mechanism 4 setting up in frame 1's reversing wheel group mechanism 4;And setting up in frame 1's floating balance device 5, including air cylinder 51, floating wheel group mechanism 52, swing arm 53 and adjusting module 54, swing arm 53 sets up in frame 1, the output end rigidity of air cylinder 51 is connected to the arm body of swing arm 53, one end of swing arm 53 is equipped with counterweight 55, and the other end of swing arm 53 is equipped with floating wheel group mechanism 52;Wherein, the reversing wheel group mechanism 4 is used for the film of winding device 2 to the floating wheel group mechanism 52, the adjusting module 54 is used for detecting the swing of swing arm 53, namely the instantaneous change of tension, and the air cylinder 51 is controlled to make swing arm 53 and counterweight 55 keep dynamic balance.

[0025] In the above embodiment, the floating wheel edge material machine with storage function integrates an efficient film edge material winding and tension control system. The machine mainly consists of a rack 1, a winding device 2, a fixed wheel group mechanism 3, a reversing wheel group mechanism 4, and a floating balancing device 5. During operation, the fixed wheel group mechanism 3 introduces the film, and the reversing wheel group mechanism 4 is responsible for guiding the film to the winding device 2, and the winding device 2 is responsible for winding the film edge material, and the floating balancing device 5 is used to balance the tension during the film winding process.

[0026] The floating wheel group mechanism 52 provided at the front end of the swing arm 53 is arranged above and below the fixed wheel group mechanism 3 of the rack 1 in the plane, ensuring that the wrap angle of the film edge material is consistent during the entry and exit process. The counterweight 55 provided at one end of the swing arm 53 is designed so that the swing arm 53 remains in a horizontal position under no tension. When the film tension changes, the floating swing arm 53 will swing up and down, and this swing is detected in real time by the adjustment module 54. The adjustment module 54 adjusts the air pressure of the air cylinder 51 by monitoring the voltage change, so that the swing arm 53 and the counterweight 55 re-achieve a horizontal state, thereby achieving stable control of the tension. For example, when the film tension changes to 10N, it will cause the swing arm 53 to press down, and the adjustment module 54 detects this change in the swing arm 53, and then adjusts the air cylinder 51, so that the air cylinder 51 exerts an upward pulling force of 10.1N, so that the swing arm 53 is always in a floating state. Further, when the film tension changes, the swing arm 53 can respond immediately and swing up and down. This dynamic response capability enables the adjustment module 54 to accurately detect the displacement change of the swing arm 53 and adjust the pulling force of the air cylinder 51 accordingly to maintain the balance of the swing arm 53 and the counterweight 55.

[0027] This design not only effectively solves the problem of film edge material winding stall and material breakage, reduces the production loss caused by downtime, but also improves the winding quality and production efficiency through accurate tension control.

[0028] See Figure 1 In another embodiment, a gear set 6 is also included, and the swing arm 53 is provided on the rack 1 through the gear set 6.

[0029] In the above embodiment, the swing arm 53 is provided on the rack 1 through the gear set 6, achieving stable rotation of the swing arm 53.

[0030] See Figure 1 In another embodiment, the adjustment module 54 includes an encoder 541 and an electric proportional valve 542. The encoder 541 is provided on the rotating shaft of the gear set 6, and the encoder 541 is electrically connected to the electric proportional valve 542, and the electric proportional valve 542 outputs an electric signal for controlling the air cylinder 51.

[0031] In the above embodiment, the swing arm 53 is arranged on the frame 1 through the gear set 6, and the encoder 541 is directly installed on the gear set 6, which can detect the rotation of the gear set 6 in real time, so as to accurately perceive the swing condition of the swing arm 53. The encoder 541 converts the mechanical displacement of the swing of the swing arm 53 into an electrical signal, and realizes electrical signal connection with the electrical proportional valve 542. The electrical proportional valve 542 accurately controls the output force of the cylinder 51 according to the received encoder 541 signal, so as to ensure that the swing arm 53 always maintains a floating balance state when the film tension changes, and effectively improves the accuracy and stability of the winding operation.

[0032] Please refer to Figures 2-3 In another embodiment, the winding device 2 comprises a group of rotating wheels 21, and the rotating wheels 21 are provided with a gas expansion shaft 22 in the middle, and the gas expansion shaft 22 is provided with a pipe core 23.

[0033] In the above embodiment, the film edge material is wound by a group of rotating wheels 21, the rotating wheels 21 are arranged with a gas expansion shaft 22 in the middle, and the gas expansion shaft 22 is provided with a pipe core 23. The pipe core 23 can be tightly fixed by inflation, which effectively prevents the pipe core 23 from loosening or falling off during winding, ensures tight and orderly winding, and improves winding efficiency and product quality.

[0034] Please refer to Figures 1-2 In another embodiment, the fixed wheel set mechanism 3 comprises a first fixed wheel set 31 and a second fixed wheel set 32. The first fixed wheel set 31 is arranged on the outside of the frame 1 through a fixed seat, and the second fixed wheel set 32 is arranged in the frame 1. The second fixed wheel set 32 is located on the inclined side of the first fixed wheel set 31. The floating wheel set mechanism 52 comprises a first floating wheel set 521 and a second floating wheel set 522, which are arranged side by side on the swing arm 53. The second fixed wheel set 32 is located above the first floating wheel set 521 and the second floating wheel set 522. The reversing wheel set comprises a first reversing wheel set 41 and a second reversing wheel set 42. The rotation direction of the first reversing wheel set 41 is perpendicular to the rotation direction of the rotating wheel 21, and the rotation direction of the second reversing wheel set 42 is perpendicular to the rotation direction of the second floating wheel set 522.

[0035] In the above embodiment, first, the film is introduced by the first fixed wheel set 31, which is stably installed on the outside of the frame 1, ensuring the accuracy of the initial position of the film. Then, the film is transmitted to the first floating wheel set 521 arranged horizontally on the swing arm 53. The floating wheel can automatically adjust the position according to the tension of the film, so as to ensure the stability and continuity of the film in the transmission process.

[0036] Then, the film is transferred to the second fixed wheel set 32 located above the middle of the first floating wheel set 521 and the second floating wheel set 522, which further guides and supports the film, enhancing the stability of the film transmission. Then, the film enters the second floating wheel set 522, which continues to fine-tune the film, ensuring its accuracy during transmission.

[0037] Finally, the film is transferred from the second floating wheel set 522 to the second reversing wheel set 42, and then from the second reversing wheel set 42 to the first reversing wheel set 41 rotating in a direction perpendicular to the runner 21, completing the entire film transmission and reversing process.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any simple modification, equivalent change and modification of the above embodiments based on the technical essence of the present application are still within the scope of the present application.

Claims

1. A floating wheel edge trimmer with a stock function, characterized in that, The application relates to a film winding device, which comprises the following parts: a rack; a winding device arranged on the rack and used for winding film edges; a fixed wheel set mechanism arranged on the rack; a reversing wheel set mechanism arranged on the rack; and a floating balance device arranged on the rack, which comprises a cylinder, a floating wheel set mechanism, a swing arm and an adjusting module, the swing arm is arranged on the rack, the output end of the cylinder is rigidly connected to the arm body of the swing arm, the swing arm is provided with a counterweight at one end, and the swing arm is provided with the floating wheel set mechanism at the other end. The reversing wheel set mechanism is used for reversing the film of the floating wheel set mechanism to the winding device, the adjusting module is used for detecting the swing of the swing arm, and the cylinder is controlled to balance the swing arm and the counterweight.

2. The floating wheel edge trimmer with a storage function according to claim 1, characterized in that: The swing arm is arranged on the rack through a gear set.

3. The floating wheel edge trimmer with a stock function according to claim 2, characterized in that: The adjusting module comprises an encoder and an electric proportional valve, the encoder is arranged on the rotating shaft of the gear set, the encoder controls the electric signal of the electric proportional valve, and the electric proportional valve outputs an electric signal for controlling the cylinder.

4. The floating wheel edge trimmer with a stock function according to claim 1, characterized in that: The winding device comprises a group of rotating wheels, the rotating wheels are provided with air expansion shafts in the middle, and the air expansion shafts are provided with tube cores.

5. The floating wheel edge trimmer with a storage function according to claim 4, characterized in that: The fixed wheel set mechanism comprises a first fixed wheel set and a second fixed wheel set, the first fixed wheel set is arranged on the outer side of the rack through a fixed seat, the second fixed wheel set is arranged in the rack, and the second fixed wheel set is located on the inclined side of the first fixed wheel set.

6. The floating wheel edge trimmer with a stock function according to claim 5, characterized in that: The floating wheel set mechanism comprises a first floating wheel set and a second floating wheel set, the first floating wheel set and the second floating wheel set are arranged side by side on the swing arm, and the second fixed wheel set is located above the first floating wheel set and the second floating wheel set.

7. The floating wheel edge trimmer with a stock function according to claim 6, characterized in that: The reversing wheel set comprises a first reversing wheel set and a second reversing wheel set, the rotating direction of the first reversing wheel set is perpendicular to the rotating direction of the rotating wheel, and the rotating direction of the second reversing wheel set is perpendicular to the rotating direction of the second floating wheel set.

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