Cigarette mold box conveying mechanism with high connection reliability

Abstract

The utility model discloses a cigarette mould box conveying mechanism with high connection reliability, which belongs to the technical field of cigarette packaging equipment, and comprises a rotary disc and a plurality of cigarette mould boxes detachably arranged on the rotary disc, the rotary disc is provided with clamping grooves, the cigarette mould boxes are convexly provided with clamping protrusions matched with the clamping grooves, and the clamping protrusions are matched with the clamping grooves. The clamping and embedding groove is provided with an opening allowing the clamping and embedding protrusion to be inserted into the clamping and embedding groove, a baffle is rotatably installed on the rotary disc and located in front of the opening of the clamping and embedding groove, the baffle can be in a vertical state of opening the opening of the clamping and embedding groove or in a horizontal state of closing the opening of the clamping and embedding groove by rotating the baffle, and a first magnetic part is installed on the rotary disc. A second magnetic part is installed on the baffle, when the baffle is in a horizontal state, the first magnetic part and the second magnetic part are magnetically attracted, and the baffle is attached to the clamping and embedding protrusion. Compared with the prior art, the baffle is not prone to deformation, connection stability is high, and the situation that the cigarette mold box is loosened and even disengaged from the rotary disc is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette packaging equipment, and particularly to a cigarette carton conveying mechanism with high connection reliability. Background Art

[0002] The turret conveying disc is the most commonly used conveying mechanism in the cigarette packaging field. A cigarette carton is installed thereon. During use, cigarettes are neatly pushed into the cigarette carton under the action of a pusher. In the traditional conveying mechanism, the cigarette carton thereon is non-detachable. Thus, when one of them is worn out and cannot be used, the entire conveying mechanism cannot be used, greatly increasing the overall replacement cost and causing material waste at the same time.

[0003] Based on this, the applicant successively filed two patent applications on December 23, 2021 and September 25, 2023. The publication numbers are CN216611743U (patent name: "A replaceable cigarette carton anti-drop conveying mechanism") and CN220996914U (patent name: "A replaceable cigarette carton anti-drop conveying mechanism"). In the above two patents, the cigarette carton and the turntable are in a detachable connection relationship, and the worn cigarette carton can be replaced separately without overall replacement, reducing the cost and material waste. In the above two patents, the cigarette carton is first inserted into the turntable, and then the movement of the cigarette carton is blocked by a rod-shaped structure (i.e., the "locking rod" and "stop piece" in the patent), so as to lock the cigarette carton on the turntable. However, during the actual long-term use process, the hemispherical protrusion at the top of the locking rod is severely worn, and the cigarette carton cannot be stably locked. The cigarette carton is easily separated from the turntable, and the reliability is not high. After the locking piece is in close contact with the cigarette carton for a long time, the upper end of the locking piece is prone to bending deformation. On the one hand, it will affect the locking of the cigarette carton by the locking piece, and on the other hand, it will also prevent the locking piece from moving along its own axial direction, which is not conducive to the user's quick replacement operation of the cigarette carton.

[0004] In view of this, it is necessary for the inventor to further improve the conveying mechanism of the cigarette carton to improve the locking stability and facilitate the user's operation at the same time. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is that in the prior art, after the cigarette carton is inserted into the turntable, the rod-shaped structure used to prevent the cigarette carton from detaching is prone to deformation, and the use reliability is not high. Based on this, the utility model provides a cigarette carton conveying mechanism with high connection reliability.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: a cigarette carton conveying mechanism with high connection reliability, including a rotating disc and a plurality of cigarette cartons detachably arranged on the rotating disc. The rotating disc is provided with clamping grooves, and the cigarette cartons are convexly provided with clamping protrusions that cooperate with the clamping grooves. The clamping grooves have openings for the clamping protrusions to be inserted into the clamping grooves. A baffle is rotatably installed in front of the opening of the clamping groove on the rotating disc. Rotating the baffle can make the baffle be in a vertical state opening the opening of the clamping groove or in a horizontal state closing the opening of the clamping groove. A first magnetic member is installed on the rotating disc, and a second magnetic member is installed on the baffle. When the baffle is in the horizontal state, the first magnetic member and the second magnetic member are magnetically adsorbed, and the baffle is in contact with the clamping protrusion.

[0007] Further, an installation groove is opened in front of the clamping groove on the rotating disc. A fixed shaft is fixedly connected to the groove side wall of the installation groove, and one end of the baffle is rotatably sleeved outside the fixed shaft.

[0008] Further, the baffle includes a semi-circular plate and a rectangular plate connected to each other. The center of the semi-circular plate is located on the central axis of the fixed shaft, and the perpendicular distance from the center of the semi-circular plate to the bottom wall of the installation groove is the same as the radius of the semi-circular plate.

[0009] Further, the first magnetic member is fixedly installed on the bottom wall of the installation groove, and the second magnetic member is fixedly installed on the rectangular plate.

[0010] Further, a push-pull groove is provided on the side wall of the baffle away from the fixed shaft.

[0011] Further, two baffles are correspondingly arranged in front of the opening of each clamping groove.

[0012] Further, a limiting plate is convexly provided on the bottom wall of the installation groove. The limiting plate is located on the side of the baffle away from the clamping protrusion. When the baffle is in the horizontal state, the limiting plate is in contact with the baffle.

[0013] Further, a chamfer is provided at the bottom of the surface of the limiting plate close to the baffle.

[0014] The beneficial effects of the present utility model are as follows: The cigarette carton conveying mechanism with high connection reliability of the present utility model can rotate the baffle to switch between horizontal and vertical states. When in the horizontal state, the baffle closes the opening of the clamping groove, and the baffle fits against the end face of one side of the clamping protrusion, thereby restricting the sliding of the clamping protrusion. At the same time, the first magnetic member and the second magnetic member approach and magnetically attract each other, thereby locking the baffle on the cigarette carton to avoid the situation where the baffle easily detaches from the cigarette carton. When in the vertical state, the baffle opens the opening of the clamping groove, and the user can insert the clamping protrusion on the cigarette carton into the clamping groove. Compared with the prior art, the baffle is not easily deformed, has strong connection stability and high use reliability, and avoids the situation where the cigarette carton becomes loose or even detaches from the rotary disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the drawings and embodiments.

[0016] Figure 1 is a schematic structural diagram of the cigarette carton conveying mechanism with high connection reliability of the present utility model (one of the baffles is in the horizontal state and the other baffle is in the vertical state);

[0017] Figure 2 is Figure 1 a partial enlarged view of part A in the cigarette carton conveying mechanism with high connection reliability shown;

[0018] Figure 3 is Figure 1 a partial three-dimensional view of the connection structure between the rotary disk and the cigarette carton in.

[0019] In the figure: 10, rotary disk; 101, clamping groove; 102, installation groove; 11, fixed shaft; 12, limiting plate; 121, chamfer; 20, cigarette carton; 201, clamping protrusion; 30, baffle; 31, semi-circular plate; 32, rectangular plate; 301, push-pull groove; 40, first magnetic member; 50, second magnetic member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will now be described in detail with reference to the drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present utility model in a schematic manner, so it only shows the components related to the present utility model.

[0021] Please refer to Figures 1-3, the present utility model provides a cigarette carton conveying mechanism with high connection reliability, which includes a rotary disk 10 and a plurality of cigarette cartons 20 detachably installed on the rotary disk 10. A clamping groove 101 is formed on the rotary disk 10, and a clamping protrusion 201 that cooperates with the clamping groove 101 protrudes from the cigarette carton 20. The clamping groove 101 has an opening through which the clamping protrusion 201 can be inserted into the clamping groove 101. A baffle 30 is rotatably installed in front of the opening of the clamping groove 101 on the rotary disk 10. Rotating the baffle 30 can make the baffle 30 in a vertical state opening the opening of the clamping groove 101 or in a horizontal state closing the opening of the clamping groove 101. A first magnetic member 40 is installed on the rotary disk 10, and a second magnetic member 50 is installed on the baffle 30. When the baffle 30 is in the horizontal state, the first magnetic member 40 and the second magnetic member 50 are magnetically adsorbed, and the baffle 30 is in contact with the clamping protrusion 201.

[0022] For the cigarette carton conveying mechanism with high connection reliability of the present utility model, when installing the cigarette carton 20, rotate the baffle 30 to the vertical state. At this time, the baffle 30 opens the opening of the clamping groove 101, and the user can insert the clamping protrusion 201 on the cigarette carton 20 into the clamping groove 101. After installation in place, one side wall of the clamping protrusion 201 abuts against the groove side wall of the clamping groove 101 opposite to the opening. At this time, rotate the baffle 30 in the reverse direction to the horizontal state. At this time, the baffle 30 closes the opening of the clamping groove 101, and the baffle 30 is in contact with the end face of one side of the clamping protrusion 201, thereby restricting the sliding of the clamping protrusion 201. At the same time, when the baffle 30 is in the horizontal state, the first magnetic member 40 and the second magnetic member 50 approach and magnetically adsorb each other, thereby locking the baffle 30 on the cigarette carton 20 and avoiding the situation that the baffle 30 easily detaches from the cigarette carton 20. Compared with the existing method of using a rod-shaped structure to block the movement of the cigarette carton, the present utility model restricts the movement of the cigarette carton 20 through the baffle 30, increases the interaction area between the two, and the baffle 30 is not easily deformed, with strong connection stability and high use reliability, avoiding the situation that the cigarette carton 20 loosens or even detaches from the rotary disk 10.

[0023] In this embodiment, an installation groove 102 is formed in front of the clamping groove 101 on the rotary disk 10. A fixed shaft 11 is fixedly connected to the groove side wall of the installation groove 102. One end of the baffle 30 is rotatably sleeved outside the fixed shaft 11. The baffle 30 rotates around the fixed shaft 11, enabling the baffle 30 to switch between the vertical state and the horizontal state.

[0024] As a preferred embodiment, the baffle 30 includes a semi-circular plate 31 and a rectangular plate 32. The semi-circular plate 31 is fixedly connected to one end of the rectangular plate 32. The center of the semi-circular plate 31 is located on the central axis of the fixed shaft 11. The vertical distance from the center of the semi-circular plate 31 to the bottom wall of the installation groove 102 is the same as the radius of the semi-circular plate 31. Thus, when the baffle 31 rotates around the fixed shaft 11, the outer peripheral surface of the baffle 31 can always contact the bottom wall of the installation groove 102, improving the rotation feel while ensuring the stable rotation of the baffle 31.

[0025] Further, the first magnetic member 40 is fixedly installed on the bottom wall of the installation groove 102, and the second magnetic member 50 is fixedly installed on the rectangular plate 32. When the baffle 30 rotates to the horizontal state, the surface of the baffle 30 where the second magnetic member 50 is installed fits against the bottom wall of the installation groove 102, and the first magnetic member 40 and the second magnetic member 50 are in contact and magnetically adsorbed.

[0026] In addition, a push-pull groove 301 is provided on the side wall of the baffle 30 at the end far from the fixed shaft 11. The push-pull groove 301 facilitates the user's finger to extend into it and perform an upward pulling operation, so as to rotate the baffle 30 upward to open the opening of the clamping groove 101.

[0027] In this embodiment, two baffles 30 are correspondingly arranged in front of the opening of each clamping groove 101. When the two baffles 30 both rotate to the vertical state, the two baffles 30 are both located on both sides of the cigarette mold box 20. Thus, the situation where the baffle 30 hinders the movement of the cigarette mold box 20 when the clamping protrusion 201 is inserted into the clamping groove 101 is avoided.

[0028] As a preferred embodiment, a limiting plate 12 protrudes from the bottom wall of the installation groove 102. The limiting plate 12 is located on the side of the baffle 30 away from the clamping protrusion 201, and when the baffle 30 is in the horizontal state, the limiting plate 12 fits against the baffle 3. By providing the limiting plate 12, the baffle 30 is limited, avoiding the baffle 30 from moving to the side away from the clamping protrusion 201 and ensuring that the baffle 30 stably fits on the clamping protrusion 201. Further, a chamfer 121 is provided at the bottom of the surface of the limiting plate 12 close to the baffle 30. The chamfer 121 can play a guiding role for the baffle 30, facilitating the baffle 30 to fit against one side of the limiting plate 12 when the baffle 30 rotates downward, avoiding the situation where the baffle 30 cannot be rotated to one side of the limiting plate 12 due to processing errors or assembly errors.

[0029] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can make various changes and modifications without departing from the scope of the present invention. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cigarette rod die box conveying mechanism with high connection reliability, characterized in that: It includes a rotary disk and a plurality of cigarette mold boxes detachably arranged on the rotary disk. The rotary disk is provided with clamping grooves, and the cigarette mold boxes are convexly provided with clamping protrusions that cooperate with the clamping grooves. The clamping grooves have openings through which the clamping protrusions can be inserted into the clamping grooves. A baffle is rotatably installed in front of the opening of the clamping groove on the rotary disk. Rotating the baffle can make the baffle in a vertical state opening the opening of the clamping groove or in a horizontal state closing the opening of the clamping groove. A first magnetic member is installed on the rotary disk, and a second magnetic member is installed on the baffle. When the baffle is in the horizontal state, the first magnetic member and the second magnetic member are magnetically adsorbed, and the baffle is in contact with the clamping protrusion.

2. The cigarette rod die box conveying mechanism with high connection reliability as described in claim 1, characterized in that: An installation groove is provided in front of the clamping groove on the rotary disk. A fixed shaft is fixedly connected to the groove side wall of the installation groove. One end of the baffle is rotatably sleeved outside the fixed shaft.

3. The cigarette rod die box conveying mechanism with high connection reliability according to claim 2, characterized in that: The baffle includes a semi-circular plate and a rectangular plate connected to each other. The center of the semi-circular plate is located on the central axis of the fixed shaft. The perpendicular distance from the center of the semi-circular plate to the bottom wall of the installation groove is the same as the radius of the semi-circular plate.

4. The cigarette rod die box conveying mechanism with high connection reliability according to claim 3, wherein: The first magnetic member is fixedly installed on the bottom wall of the installation groove, and the second magnetic member is fixedly installed on the rectangular plate.

5. The cigarette rod die box conveying mechanism with high connection reliability according to claim 2, wherein: A push-pull groove is provided on the side wall of the baffle away from the fixed shaft.

6. The cigarette rod die box conveying mechanism with high connection reliability according to claim 1, characterized in that: Two baffles are correspondingly arranged in front of the opening of each clamping groove.

7. The cigarette rod die box conveying mechanism with high connection reliability according to claim 2, characterized in that: A limiting plate is convexly provided on the bottom wall of the installation groove. The limiting plate is located on the side of the baffle away from the clamping protrusion. When the baffle is in the horizontal state, the limiting plate is in contact with the baffle.

8. The cigarette rod die box conveying mechanism with high connection reliability according to claim 7, characterized in that: A chamfer is provided at the bottom of the surface of the limiting plate close to the baffle.

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