Electric protection system of tow station

Abstract

The utility model provides an electric protection system for a tow station, which relates to the technical field of tow processing and comprises a fixing frame, four protection plates are slidably connected in the fixing frame, two fixing plates are fixed on the inner bottom wall of the fixing frame, six rollers are rotatably connected between the two fixing plates, and the rollers are fixed on the fixing frame. The two side faces of the fixing frame are provided with protection mechanisms for preventing the tows from being scratched in the moving process, and each protection mechanism comprises two fan-shaped plates fixed to one side face of the fixing frame. According to the electric protection system for the tow station, a second motor drives a driving wheel to rotate, the driving wheel and a driven wheel are matched to drive a rotating rod to rotate horizontally, the rotating rod, a moving plate and a sliding rod are matched to drive a connecting plate to move, and a placed fiber material is positioned through the connecting plate; the fiber material can conveniently move in the fixing frame through the pulley on one side face of the connecting plate, and inclination of the fiber material is avoided.

Description

Technical Field

[0001] The utility model relates to a tow station protection system, in particular to an electric tow station protection system, belonging to the technical field of tow processing. Background Art

[0002] At present, tobacco production equipment has basically achieved fully automated production. The tow station is a supporting facility for the filter rod forming machine in the filter rod forming workshop of the cigarette factory (responsible for the production of cigarette filters). It is installed at the tail of the filter rod forming machine to transport the main raw material of the filter tip - acetate fiber - to the filter rod forming machine.

[0003] At present, it is not convenient for most tow stations to protect fiber raw materials during operation. Due to their light weight, fiber raw materials are prone to shaking or tilting when entering the tow station, and there are certain safety hazards if the operator straightens the moving fiber raw materials. For this reason, we provide a tow station electric protection system to solve the above problems. Utility Model Content

[0004] The utility model provides an electric protection system for a tow station, so as to solve the problem in the prior art that the tow station is inconvenient to protect fiber raw materials during operation.

[0005] The utility model is implemented through the following technical scheme: an electric protection system for a tow station, including a fixed frame, four protection plates are slidably connected inside the fixed frame, two fixed plates are fixed to the inner bottom wall of the fixed frame, six rollers are rotatably connected between the two fixed plates, and protective mechanisms are arranged on both sides of the fixed frame to prevent the tow from being scratched when moving.

[0006] Furthermore, the protective mechanism includes two fan-shaped plates fixed on one side of the fixed frame, a support frame is fixed on the side of the two fan-shaped plates close to each other, an arc plate is slidably connected between the two support frames, a second transmission rod is fixed on one side of the arc plate, and a sliding groove is provided on the side of the second transmission rod away from the arc plate.

[0007] Furthermore, the protection mechanism also includes a first motor fixed on a side surface of one of the fan-shaped plates, a first transmission rod is fixed to the output end of the first motor, a moving shaft is fixedly sleeved on one end of the first transmission rod away from the first motor, and the bottom end of the moving shaft is slidably connected to the inside of the slide groove.

[0008] The inner bottom wall of the fixing frame is provided with two connecting plates, a plurality of pulleys are evenly arrayed on one side of the two connecting plates close to each other, and the inner bottom wall of the fixing frame is provided with a transmission mechanism for driving the two connecting plates to move.

[0009] Furthermore, the transmission mechanism includes a second motor fixed to the inner bottom wall of the fixed frame and a support block fixed to the inner bottom wall of the fixed frame, a driving wheel is fixed to the output end of the second motor, a driven wheel is meshed on the outer surface of the driving wheel, a rotating rod is fixedly sleeved inside the driven wheel, two sections of threads in opposite directions are provided at both ends of the rotating rod, and the outer surface of the rotating rod is rotatably connected to the inside of the support block.

[0010] Furthermore, the transmission mechanism also includes two support plates fixed to the inner bottom wall of the fixed frame, the two ends of the rotating rod respectively penetrate the two support plates and are threadedly connected to the movable plate, the top ends of the two movable plates are fixedly sleeved with sliding rods, and the ends of the two sliding rods close to each other respectively penetrate the two support plates and are fixed to one side of the two connecting plates.

[0011] Furthermore, the transmission mechanism also includes two limit frames respectively fixed to one side of the two support plates, and the two movable plates are respectively slidably connected inside the two limit frames.

[0012] The utility model provides an electric protection system for a tow station, which has the following beneficial effects:

[0013] 1. The electric protection system of the tow station drives the driving wheel to rotate through the second motor, drives the rotating rod to rotate horizontally through the cooperation between the driving wheel and the driven wheel, drives the connecting plate to move through the cooperation between the rotating rod, the movable plate and the sliding rod, and positions the placed fiber material through the connecting plate. The pulley on one side of the connecting plate facilitates the movement of the fiber material inside the fixed frame to avoid the fiber material from tilting.

[0014] 2. The electric protection system of the tow station drives the first transmission rod to rotate through the first motor, and drives the arc plate to slide horizontally along the arc direction of the two support frames through the cooperation between the first transmission rod, the movable shaft and the second transmission rod, and slides the arc plates on both sides to the inside of the fixed frame entrance to prevent the fiber material from being scratched when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the connecting plate in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the protection mechanism in the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the transmission mechanism in the utility model.

[0019] Description of Reference Numerals

[0020] 1. Fixed frame; 2. Protective plate;

[0021] 3. Protective mechanism; 31. Fan-shaped plate; 32. First motor; 33. First transmission rod; 34. Moving shaft; 35. Support frame; 36. Arc-shaped plate; 37. Second transmission rod; 38. Slide groove;

[0022] 4. Fixed plate; 5. Roller; 6. Connecting plate; 7. Pulley;

[0023] 8. Transmission mechanism; 81. Second motor; 82. Driving wheel; 83. Driven wheel; 84. Rotating rod; 85. Support plate; 86. Moving plate; 87. Sliding rod; 88. Limiting frame; 89. Support block. DETAILED DESCRIPTION

[0024] Please refer to Figure 1 and Figure 2 An embodiment of the utility model provides an electric protection system for a tow station, including a fixed frame 1, four protection plates 2 are slidably connected inside the fixed frame 1, and the internal space of the fixed frame 1 is closed by the protection plates 2. Two fixed plates 4 are fixed to the inner bottom wall of the fixed frame 1, and six rollers 5 are rotatably connected between the two fixed plates 4. Protection mechanisms 3 are arranged on both sides of the fixed frame 1 to prevent the tow from being scratched when moving.

[0025] Please refer to Figure 3 The protection mechanism 3 includes two fan-shaped plates 31 fixed on one side of the fixing frame 1, and a support frame 35 is fixed on the side of the two fan-shaped plates 31 close to each other. An arc plate 36 is slidably connected between the two support frames 35. The arc plates 36 on both sides are used to prevent the fiber material from being scratched when moving. A second transmission rod 37 is fixed on one side of the arc plate 36, and a sliding groove 38 is provided on the side of the second transmission rod 37 away from the arc plate 36.

[0026] The protection mechanism 3 also includes a first motor 32 fixed to a side surface of one of the fan-shaped plates 31, a first transmission rod 33 is fixed to the output end of the first motor 32, a moving shaft 34 is fixedly sleeved on one end of the first transmission rod 33 away from the first motor 32, and the bottom end of the moving shaft 34 is slidably connected to the inside of the slide groove 38, and the arc plate 36 is driven to slide horizontally along the arc direction of the two support frames 35 through the cooperation between the first transmission rod 33, the moving shaft 34 and the second transmission rod 37.

[0027] In the above scheme, the first motor 32 drives the first transmission rod 33 to rotate, and the cooperation between the first transmission rod 33, the movable shaft 34 and the second transmission rod 37 drives the arc plate 36 to slide horizontally along the arc direction of the two support frames 35, and slides the arc plates 36 on both sides to the inside of the entrance of the fixed frame 1 to prevent the fiber material from being scratched during movement.

[0028] Please refer to Figure 1 and Figure 2 The inner bottom wall of the fixing frame 1 is provided with two connecting plates 6, through which the placed fiber material is positioned, and a plurality of pulleys 7 are evenly arrayed on one side of the two connecting plates 6 close to each other, so that the fiber material can be horizontally moved inside the fixing frame 1 conveniently through the pulley 7 on one side of the connecting plates 6, and the inner bottom wall of the fixing frame 1 is provided with a transmission mechanism 8 for driving the two connecting plates 6 to move.

[0029] Please refer to Figure 4 The transmission mechanism 8 includes a second motor 81 fixed to the inner bottom wall of the fixing frame 1 and a support block 89 fixed to the inner bottom wall of the fixing frame 1. A driving wheel 82 is fixed to the output end of the second motor 81. A driven wheel 83 is meshed on the outer surface of the driving wheel 82. A rotating rod 84 is fixedly sleeved inside the driven wheel 83. Two ends of the rotating rod 84 are provided with two sections of threads in opposite directions. The outer surface of the rotating rod 84 is rotatably connected to the inside of the support block 89.

[0030] The transmission mechanism 8 also includes two support plates 85 fixed to the inner bottom wall of the fixed frame 1, and the cooperation between the driving wheel 82 and the driven wheel 83 drives the rotating rod 84 to rotate horizontally inside the two support plates 85. The two ends of the rotating rod 84 respectively penetrate the two support plates 85 and are threadedly connected with the moving plate 86. The top ends of the two moving plates 86 are fixedly sleeved with sliding rods 87. The ends of the two sliding rods 87 that are close to each other respectively penetrate the two support plates 85 and are fixed to one side of the two connecting plates 6. The connecting plate 6 is driven to move through the cooperation between the rotating rod 84, the moving plate 86 and the sliding rod 87.

[0031] The transmission mechanism 8 further includes two limit frames 88 respectively fixed to one side of the two support plates 85 , and the two movable plates 86 are respectively slidably connected inside the two limit frames 88 .

[0032] In the above scheme, the second motor 81 drives the driving wheel 82 to rotate, and the cooperation between the driving wheel 82 and the driven wheel 83 drives the rotating rod 84 to rotate horizontally, and the cooperation between the rotating rod 84, the movable plate 86 and the sliding rod 87 drives the connecting plate 6 to move, and the placed fiber material is positioned by the connecting plate 6. The pulley 7 on one side of the connecting plate 6 facilitates the movement of the fiber material inside the fixed frame 1 to prevent the fiber material from tilting.

[0033] When the utility model is in use, the fiber material is placed inside the fixed frame 1. When placing the fiber material, the first transmission rod 33 is driven to rotate by the first motor 32, and the arc plate 36 is driven to slide horizontally along the arc direction of the two support frames 35 through the cooperation between the first transmission rod 33, the movable shaft 34 and the second transmission rod 37, and the arc plates 36 on both sides are slid to the inside of the entrance of the fixed frame 1 to avoid scratching of the fiber material during movement. Similarly, after the movement is completed, the arc plate 36 is moved in the opposite direction, and then the protective plate 2 at the entrance of the fixed frame 1 is driven to fall to close the internal space of the fixed frame 1; then the driving wheel 82 is driven to rotate by the second motor 81, and the rotating rod 84 is driven to rotate horizontally inside the two support plates 85 through the cooperation between the driving wheel 82 and the driven wheel 83, and the connecting plate 6 is driven to move through the cooperation between the rotating rod 84, the movable plate 86 and the sliding rod 87, and the placed fiber material is positioned by the connecting plate 6. The pulley 7 on one side of the connecting plate 6 facilitates the horizontal movement of the fiber material inside the fixed frame 1 to avoid the fiber material from tilting.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric protection system for a tow station, comprising a fixing frame (1), characterized in that: Four protective plates (2) are slidably connected inside the fixed frame (1), two fixed plates (4) are fixed to the inner bottom wall of the fixed frame (1), six rollers (5) are rotatably connected between the two fixed plates (4), and protective mechanisms (3) are provided on both sides of the fixed frame (1) to prevent the tow from being scratched when moving; The inner bottom wall of the fixed frame (1) is provided with two connecting plates (6), a plurality of pulleys (7) are evenly arranged in an array on one side where the two connecting plates (6) are close to each other, and the inner bottom wall of the fixed frame (1) is provided with a transmission mechanism (8) for driving the two connecting plates (6) to move.

2. The electric protection system for a tow station according to claim 1, characterized in that: The protection mechanism (3) comprises two fan-shaped plates (31) fixed on one side of the fixing frame (1), a supporting frame (35) being fixed on the side of the two fan-shaped plates (31) close to each other, an arc-shaped plate (36) being slidably connected between the two supporting frames (35), a second transmission rod (37) being fixed on one side of the arc-shaped plate (36), and a sliding groove (38) being provided on the side of the second transmission rod (37) away from the arc-shaped plate (36).

3. The electric protection system for a tow station according to claim 2, characterized in that: The protection mechanism (3) further comprises a first motor (32) fixed to a side surface of one of the fan-shaped plates (31); a first transmission rod (33) is fixed to an output end of the first motor (32); a moving shaft (34) is fixedly sleeved on an end of the first transmission rod (33) away from the first motor (32); and a bottom end of the moving shaft (34) is slidably connected to the interior of a slide groove (38).

4. The electric protection system for a tow station according to claim 1, characterized in that: The transmission mechanism (8) comprises a second motor (81) fixed to the inner bottom wall of the fixing frame (1) and a support block (89) fixed to the inner bottom wall of the fixing frame (1); a driving wheel (82) is fixed to the output end of the second motor (81); a driven wheel (83) is meshed on the outer surface of the driving wheel (82); a rotating rod (84) is fixedly sleeved inside the driven wheel (83); two ends of the rotating rod (84) are provided with two sections of threads in opposite directions; and the outer surface of the rotating rod (84) is rotatably connected to the inside of the support block (89).

5. The electric protection system for a tow station according to claim 4, characterized in that: The transmission mechanism (8) also includes two support plates (85) fixed to the inner bottom wall of the fixed frame (1), the two ends of the rotating rod (84) respectively penetrate the two support plates (85) and are threadedly connected to the movable plate (86), the top ends of the two movable plates (86) are fixedly sleeved with sliding rods (87), and the ends of the two sliding rods (87) close to each other respectively penetrate the two support plates (85) and are fixed to one side of the two connecting plates (6).

6. The electric protection system for a tow station according to claim 5, characterized in that: The transmission mechanism (8) further comprises two limit frames (88) respectively fixed on one side of the two support plates (85), and the two movable plates (86) are respectively slidably connected inside the two limit frames (88).

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