Automatic feeding tilting tray mechanism for filter stick compound machine

Abstract

The utility model discloses an automatic feed tilting tray mechanism for a filter stick compound machine, which comprises a rack, a horizontal conveying belt for conveying a filter stick turnover box is arranged on the rack, a rotating shaft positioned at the output end of the horizontal conveying belt is further arranged on the rack, a turnover box fixing frame is arranged on the rotating shaft, and a turnover tray is arranged on the turnover box fixing frame. A turnover box clamping mechanism is arranged on the turnover box fixing frame, and the turnover box fixing frame is connected with the feeding hopper after being turned over by 180 degrees. The turnover box is simple in structure, convenient to use and low in maintenance cost, the postures of filter sticks are regulated through the turnover box, the turnover box is integrally turned over and then is in butt joint with the compound machine, batch feeding of the compound machine is completed, the labor intensity of workers is relieved, the production efficiency of the compound machine is greatly improved, and continuous and uninterrupted production of the compound machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco production, in particular to an automatic feeding turning mechanism for a filter rod compound machine. Background Art

[0002] After the filter rods are manufactured, they need to be fed into the laminating machine for labeling. Currently, manual labor is mostly used to feed the laminating machine. Due to the large production capacity of the laminating machine, the single feeding volume of the hopper is large, which not only causes greater labor intensity for workers, but also easily changes the feeding posture of the filter rods, resulting in congestion, breakage and other undesirable phenomena. Summary of the invention

[0003] In order to solve the above problems, the utility model provides an automatic feeding and turning mechanism for a filter rod compound machine, which can specifically adopt the following technical solutions:

[0004] The automatic feeding turning mechanism for the filter rod compound machine described in the utility model includes a frame, a horizontal conveyor belt for transmitting filter rod turnover boxes is arranged on the frame, a rotating shaft located at the output end of the horizontal conveyor belt is also arranged on the frame, a turnover box fixing frame is arranged on the rotating shaft, a turnover box fixing frame is arranged on the turnover box fixing frame, and the turnover box fixing frame is connected with the feed hopper after being turned 180°.

[0005] The turnover box limiting plates are arranged on both sides of the horizontal conveyor belt. The turnover box limiting plates are extended along the length direction of the horizontal conveyor belt and are connected to the frame through a width adjustment mechanism.

[0006] The width adjustment mechanism includes a plurality of support plates, the bottom of which is connected to the frame, and the top of which is located outside the turnover box limit plate, and threaded holes for installing adjustment screws are correspondingly opened on the support plates and the turnover box limit plates.

[0007] The turnover box fixing frame includes triangular fixing frames arranged at both ends of the rotating shaft, and the triangular fixing frames are connected to a supporting frame adapted to the filter rod turnover box, and the supporting frame has a front opening for connecting to a horizontal conveyor belt and a top opening for connecting to a feed hopper.

[0008] The turnover box clamping mechanisms are arranged in pairs, and each turnover box clamping mechanism includes a fixing seat and a clamping claw hingedly connected thereto, the fixing seat is arranged on a triangular fixing frame, a vertical connecting rod is arranged in the middle of the clamping claw, and the head extends toward the filter rod turnover box and is adapted to the filter rod turnover box, and the opening and closing of the clamping claw is controlled by a horizontal cylinder arranged on the back of the supporting frame, one end of the horizontal cylinder is hingedly connected to the supporting frame, and the other end is rotatably connected to the vertical connecting rod.

[0009] The filter rod turnover box comprises a back plate, a bottom plate, a left plate and a right plate which are fitted with the support frame, a movable top plate is arranged between the left plate and the right plate, and slots which are adapted to the clamping claws are arranged on the left plate and the right plate.

[0010] The automatic feeding turning mechanism for the filter rod compound machine provided by the utility model has a simple structure, is easy to use and has a low maintenance cost. The filter rod posture is regulated by the turnover box, and the turnover box is turned over as a whole and then docked with the compound machine, thus completing the batch feeding of the compound machine, reducing the labor intensity of workers, greatly improving the production efficiency of the compound machine, and ensuring the continuous and uninterrupted production of the compound machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 yes Figure 1 Schematic diagram of the structure after the middle turnover box fixing frame is flipped 180°.

[0013] Figure 3 yes Figure 2 Schematic diagram of the structure of the middle support bracket.

[0014] Figure 4 yes Figure 1 Schematic diagram of the structure of the turnover box fixing mechanism. DETAILED DESCRIPTION

[0015] The following is a detailed description of an embodiment of the utility model in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the utility model, and a detailed implementation method and a specific working process are given, but the protection scope of the utility model is not limited to the following embodiment.

[0016] like Figure 1-4 As shown, the automatic feeding and turning mechanism for the filter rod compound machine described in the utility model includes a frame 1, on which a horizontal conveyor belt 2 for transmitting the filter rod turnover box M is arranged, and a rotating shaft 3 located at the output end of the horizontal conveyor belt 2 is also arranged on the frame 1, and the rotating shaft 3 is driven by a rotating motor, on which a turnover box fixing frame 4 is arranged, and the turnover box fixing frame 4 is provided with a turnover box clamping mechanism 5, and the turnover box fixing frame 4 is connected with the feed hopper after being turned 180°.

[0017] Furthermore, turnover box limit plates 21 are provided on both sides of the horizontal conveyor belt 2, and the turnover box limit plates 21 are extended along the length direction of the horizontal conveyor belt 2 and connected to the frame 1 through a width adjustment mechanism. The width adjustment mechanism includes a plurality of support plates 22, the bottom of the support plates 22 is connected to the frame 1, and the top is located outside the turnover box limit plates 21, and threaded holes for installing adjustment screws 23 are correspondingly provided on the support plates 22 and the turnover box limit plates 21. By screwing the adjustment screws 23, the spacing between the turnover box limit plates 21 on both sides can be adjusted, so that the filter rod turnover box M can be stably transported along the horizontal conveyor belt 2.

[0018] The above-mentioned turnover box fixing frame 4 includes a triangular fixing frame 41 arranged at both ends of the rotating shaft 3, and the triangular fixing frame 41 is connected to a supporting frame 42 adapted to the filter rod turnover box M, and the supporting frame 42 has a front opening for connecting to the horizontal conveyor belt 2 and a top opening for connecting to the feed hopper.

[0019] The above-mentioned turnover box clamping mechanism 5 is arranged in pairs, and each turnover box clamping mechanism 5 includes a fixing seat 51 and a clamping claw 52 hingedly connected thereto, wherein the fixing seat 51 is installed on the triangular fixing frame 41, and a vertical connecting rod is arranged in the middle of the clamping claw 52, ​​and the head extends toward the direction of the filter rod turnover box M and is adapted to the filter rod turnover box M. The opening and closing of the clamping claw 52 is controlled by a horizontal cylinder 53 installed on the back of the supporting frame 42, and one end of the horizontal cylinder 53 is hingedly connected to the supporting frame 42, and the other end is rotatably connected to the vertical connecting rod.

[0020] The filter rod turnover box M has a back plate, a bottom plate, a left plate and a right plate that are fitted with the support frame 42, wherein a movable top plate is arranged between the left plate and the right plate, and the left plate and the right plate are provided with slots that are adapted to the clamping claws 52. After the filter rods are neatly loaded into the filter rod turnover box M, a movable top plate is installed on the top to prevent the filter rods from slipping out during the flipping process.

[0021] When in use, the filter rod turnover box M is manually placed on the horizontal conveyor belt 2 and pushed to the turnover box fixing frame 4 through the horizontal conveyor belt 2; when the detector detects that the frontmost filter rod turnover box M is pushed into place, the horizontal cylinder 53 is actuated to make the clamping claws 52 engage in the slots on both sides of the filter rod turnover box M; then, the horizontal conveyor belt 2 is retreated a certain distance to ensure that the turnover box fixing frame 4 and the filter rod turnover box M thereon have enough space for rotation; thereafter, the rotating motor is started to turn the filter rod turnover box M 180°, at which time, the top opening of the supporting frame 42 and the movable top plate of the filter rod turnover box M are both set downward, facing the hopper; the movable top plate of the filter rod turnover box M is pulled out to feed the hopper. When the detector detects that the amount of material in the filter rod turnover box M is reduced to below the warning line, the clamp 52 is loosened by the horizontal cylinder 53, and the filter rod turnover box M connected to the support frame 42 is taken out. Then, the above actions are repeated again to move the filter rod turnover box M downward to feed the material.

[0022] It should be noted that, in the description of the present invention, terms indicating orientation or positional relationships, such as "front", "rear", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are based on the orientation or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. An automatic feeding and turning mechanism for a filter rod compound machine, characterized in that: It includes a frame, on which a horizontal conveyor belt for transmitting filter rod turnover boxes is arranged, and a rotating shaft located at the output end of the horizontal conveyor belt is also arranged on the frame, and a turnover box fixing frame is arranged on the rotating shaft, and a turnover box fixing mechanism is arranged on the turnover box fixing frame, and the turnover box fixing frame is connected with the feed hopper after being flipped 180°.

2. The automatic feeding and turning mechanism for the filter rod compounding machine according to claim 1, characterized in that: The turnover box limiting plates are arranged on both sides of the horizontal conveyor belt. The turnover box limiting plates are extended along the length direction of the horizontal conveyor belt and are connected to the frame through a width adjustment mechanism.

3. The automatic feeding and turning mechanism for the filter rod compounding machine according to claim 2, characterized in that: The width adjustment mechanism includes a plurality of support plates, the bottom of which is connected to the frame, and the top of which is located outside the turnover box limit plate, and threaded holes for installing adjustment screws are correspondingly opened on the support plates and the turnover box limit plates.

4. The automatic feeding and turning mechanism for the filter rod compounding machine according to claim 1, characterized in that: The turnover box fixing frame includes triangular fixing frames arranged at both ends of the rotating shaft, and the triangular fixing frames are connected to a supporting frame adapted to the filter rod turnover box, and the supporting frame has a front opening for connecting to a horizontal conveyor belt and a top opening for connecting to a feed hopper.

5. The automatic feeding and turning mechanism for the filter rod compounding machine according to claim 4, characterized in that: The turnover box clamping mechanisms are arranged in pairs, and each turnover box clamping mechanism includes a fixing seat and a clamping claw hingedly connected thereto, the fixing seat is arranged on a triangular fixing frame, a vertical connecting rod is arranged in the middle of the clamping claw, and the head extends toward the filter rod turnover box and is adapted to the filter rod turnover box, and the opening and closing of the clamping claw is controlled by a horizontal cylinder arranged on the back of the supporting frame, one end of the horizontal cylinder is hingedly connected to the supporting frame, and the other end is rotatably connected to the vertical connecting rod.

6. The automatic feeding and turning mechanism for the filter rod compounding machine according to claim 5, characterized in that: The filter rod turnover box comprises a back plate, a bottom plate, a left plate and a right plate which are fitted with the support frame, a movable top plate is arranged between the left plate and the right plate, and slots which are adapted to the clamping claws are arranged on the left plate and the right plate.

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