Novel tobacco bale conveying reversing structure
By designing a cigarette pack conveying reversing structure containing multiple mechanical components, the automatic reversing of cigarette packs is achieved by using the drive motor and gear system, the problem of missed cigarette packs is solved and the cigarette pack conveying with low error rate is achieved.
Patent Information
- Application Number
- CN202422408733.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-08
AI Technical Summary
In the existing cigarette pack conveying and reversing structure, the missed error rate is high due to the dislocation of the cigarette pack and the reversing wheel.
The structural design is adopted including a first fixing rod, a sliding rod, an electric push rod, a fixing frame, a rotating frame, a second fixing rod, a sliding plate, a return spring, a cylinder, a sliding inclined plate, a first gear, a driving motor and a second gear. By driving the motor, the gear rotation is driven to rotate, and the automatic reversing of the cigarette bag is achieved through the rotation plate and a buffer plate to avoid missing.
It effectively reduces the omission rate during the cigarette pack reversing process, ensures the smooth steering of the cigarette pack and is buffered and protected to avoid damage.
Smart Images
Figure CN223162640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cigarette packet production, in particular to a novel cigarette packet conveying and reversing structure. Background Art
[0002] A cigarette packet generally refers to the packaging of cigarettes, which includes a hard box, a soft box or a more advanced gift box. Cigarette packet conveying and reversing refers to the process of changing the direction of a cigarette packet on a conveying system in the tobacco industry production line, which usually occurs in the packaging and logistics links, aiming to ensure that the cigarette packet can enter the next process in the correct direction.
[0003] A patent with the patent authorization announcement number CN214690433U discloses a cigarette packet reversing mechanism, which includes an inner guide plate and an outer guide plate arranged above the main conveyor belt to form a cigarette packet conveying channel. One ends of the inner guide plate and the outer guide plate are bent outwards to form a trumpet-shaped opening. Above the conveying channel, there is a double-pulley conveying mechanism for pressing the cigarette packet and driving the cigarette packet to move. In front of the trumpet-shaped opening and on one side of the cigarette packet channel, there is a reversing wheel for driving the cigarette packet to reverse.
[0004] When the above patent reverses the cigarette packet, during the conveying process, the cigarette packet may shift due to external factors and fail to contact the reversing wheel, resulting in a high error rate and being easily missed.
[0005] In summary, there is an urgent need for a novel cigarette packet conveying and reversing structure with a lower error rate to solve the above problems. Summary of the Utility Model
[0006] In order to overcome the defect that when the above patent reverses the cigarette packet, the cigarette packet shifts and fails to contact the reversing wheel, resulting in the cigarette packet being missed, the purpose of the utility model is to provide a novel cigarette packet conveying and reversing structure with a lower error rate.
[0007] The technical solution of the utility model is as follows:
[0008] A new type of cigarette pack conveying and reversing structure includes a first fixed rod, a sliding rod, an electric push rod, a fixed frame, a rotating frame, a second fixed rod, a sliding plate, a return spring, a cylinder, a sliding inclined plate, a first gear, a driving motor, and a second gear. There are four first fixed rods. Sliding rods are slidably arranged on the upper parts of the four first fixed rods. An electric push rod is installed on one side of the right front first fixed rod. The telescopic rod of the electric push rod is connected to the adjacent sliding rod. Fixed frames are connected between the two pairs of front and rear corresponding sliding rods. Cuts are provided on both the left and right sides of the right fixed frame, and a cut is also provided on the right side of the left fixed frame. A rotating frame is rotatably arranged between the two fixed frames. Two baffle plates are symmetrically connected to the front and rear of the top of the rotating frame. Second fixed rods are connected to both the front and rear sides of the right fixed frame. A sliding plate is slidably arranged on the second fixed rod. The sliding plate is located on the left side of the cut on the left side of the right fixed frame. A return spring is connected between the sliding plate and the right fixed frame. A cylinder is installed at the bottom of the right fixed frame. The left end of the telescopic rod of the cylinder is connected to a sliding inclined plate. The sliding plate is in contact with the top surface of the sliding inclined plate. A first gear is connected to the lower part of the rotating frame. The sliding inclined plate is located between the first gear and the rotating frame. A driving motor is installed at the bottom of the left fixed frame. The top end of the output shaft of the driving motor is connected to a second gear. The second gear meshes with the first gear.
[0009] Further, it also includes a rotating plate, a fixed block, and a torsion spring. A set of fixed blocks is arranged on both the front and rear sides inside the fixed frame. The number of each set of fixed blocks is at least two. A rotating plate is rotatably arranged between each set of fixed blocks. Torsion springs are connected between the upper and lower sides of the rotating plate and the fixed blocks.
[0010] Further, it also includes a buffer plate and a connecting spring. Two connecting springs are connected to the left inner wall of the left fixed frame. A buffer plate is connected between the right ends of the two connecting springs. The buffer plate is slidably connected to the left fixed frame.
[0011] Further, the rotating plate is made of rubber material.
[0012] Further, the rotating frame and the first gear rotate around the same center of the circle.
[0013] Further, the adjacent two rotating plates are in an eight - character shape, with the left side narrow and the right side wide.
[0014] Further, when the two sliding plates contact, they can close the cut on the left side of the right fixed frame.
[0015] Further, the plane formed by the two fixed frames and the rotating frame is in an inclined state.
[0016] The beneficial effects of the present utility model:
[0017] 1. The utility model uses a driving motor as the driving force, which can drive the second gear to rotate, so that the first gear drives the rotating frame to rotate, and then drives the cigarette packet to turn. During the commutation process, the cigarette packets can be commutated in sequence, effectively avoiding the omission of cigarette packets.
[0018] 2. The rotating plate of the utility model can buffer the cigarette packets during transportation, avoiding damage caused by too fast falling speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.
[0020] Figure 2 It is a three-dimensional structure schematic diagram of the second fixing rod, sliding plate, return spring and other components of the utility model.
[0021] Figure 3 It is a three-dimensional structure schematic diagram of the cylinder, sliding inclined plate, first gear and other components of the utility model.
[0022] Figure 4 It is a three-dimensional structure schematic diagram of the rotating plate, fixing block and torsion spring of the utility model.
[0023] In the reference signs: 1 - first fixing rod, 2 - sliding rod, 100 - electric push rod, 3 - fixing frame, 4 - rotating frame, 5 - second fixing rod, 6 - sliding plate, 7 - return spring, 8 - cylinder, 9 - sliding inclined plate, 10 - first gear, 11 - driving motor, 12 - second gear, 13 - rotating plate, 131 - fixing block, 14 - torsion spring, 15 - buffer plate, 16 - connecting spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following further describes the utility model in conjunction with the drawings and specific embodiments.
[0025] Embodiment: A new type of cigarette packet conveying and commuting structure, refer to Figures 1 - 4As shown in the figure, it includes a first fixing rod 1, a sliding rod 2, an electric push rod 100, a fixing frame 3, a rotating frame 4, a second fixing rod 5, a sliding plate 6, a return spring 7, a cylinder 8, a sliding inclined plate 9, a first gear 10, a driving motor 11, a second gear 12, a rotating plate 13, a fixing block 131, a torsion spring 14, a buffer plate 15 and a connecting spring 16. The number of the first fixing rods 1 is four. Sliding rods 2 are slidably arranged on the upper parts of the four first fixing rods 1. An electric push rod 100 is installed on one side of the right-front first fixing rod 1 through bolts. The telescopic rod of the electric push rod 100 is connected to the adjacent sliding rod 2. Fixing frames 3 are welded between the two corresponding front and rear sliding rods 2. Cuts for cigarette packets to fall are opened on both the left and right sides of the right fixing frame 3, and a cut for cigarette packets to fall is also opened on the right side of the left fixing frame 3. A rotating frame 4 is rotatably arranged between the two fixing frames 3. Two baffle plates are symmetrically connected to the front and rear of the top of the rotating frame 4. The baffle plates are L-shaped. The plane formed by the two fixing frames 3 and the rotating frame 4 is inclined. The rotation of the rotating frame 4 can realize the automatic reversal of the cigarette packets. Second fixing rods 5 are symmetrically connected to the front and rear sides of the right fixing frame 3. A sliding plate 6 is slidably arranged on the second fixing rod 5. The sliding plate 6 is located on the left side of the cut on the left side of the right fixing frame 3. When the two sliding plates 6 contact, the cut on the left side of the right fixing frame 3 can be closed. A return spring 7 is connected between the sliding plate 6 and the right fixing frame 3. A cylinder 8 is detachably installed on the bottom of the right fixing frame 3 through bolts. The left end of the telescopic rod of the cylinder 8 is welded with a sliding inclined plate 9. The top surface of the sliding inclined plate 9 is a symmetric inclined surface in the front and rear directions. The bottom parts of the two sliding plates 6 are respectively in contact with the inclined surfaces on the front and rear sides of the sliding inclined plate 9. A first gear 10 is connected to the lower part of the rotating frame 4. The rotating frame 4 and the first gear 10 rotate around the same center of the circle. The sliding inclined plate 9 is located between the first gear 10 and the rotating frame 4. A driving motor 11 is installed on the bottom of the left fixing frame 3. A second gear 12 is connected to the output shaft of the driving motor 11. The second gear 12 meshes with the first gear 10. A group of fixing blocks 131 are arranged on the front and rear sides of the inner sides of the two fixing frames 3. The number of each group of fixing blocks 131 is two. A rotating plate 13 is rotatably arranged between each group of fixing blocks 131. The rotating plate 13 is made of rubber. The adjacent two rotating plates 13 are in an eight-character shape, with the left side being narrow and the right side being wide. The rotating plate 13 plays a buffering role to prevent the cigarette packets from being damaged due to falling too fast. Torsion springs 14 are connected between the upper and lower sides of the rotating plate 13 and the fixing blocks 131. Two connecting springs 16 are connected to the left inner side wall of the left fixing frame 3. A buffer plate 15 is connected between the right ends of the two connecting springs 16. The buffer plate 15 is slidably connected to the left fixing frame 3.
[0026] When it is necessary to use this device to reverse the cigarette packets, the drive motor 11 and the cylinder 8 are connected to the control system. First, place this device on the left side of the conveying device and align it. Then start the electric push rod 100, and control the telescopic rod of the electric push rod 100 to extend or shorten according to the height of the conveying device, which can drive the fixed frame 3 to rise or fall. The purpose is to make the right end of the fixed frame 3 flush with the conveying device. After it is flush, turn off the electric push rod 100. Then, the control system will control the output shaft of the drive motor 11 to rotate, drive the second gear 12 to rotate, the rotation of the second gear 12 drives the first gear 10 to rotate, and the rotation of the first gear 10 drives the rotating frame 4 to rotate 180 degrees. Then the control system will control the drive motor 11 to stop rotating. At this time, the conveying of the cigarette packets can be carried out through the conveying device. When the cigarette packet is conveyed onto the fixed frame 3 on the right side, it will be buffered by the rotating plate 13 on the right side and squeeze the rotating plate 13 to rotate outward. The torsion spring 14 deforms, so that the cigarette packet passes through the rotating plate 13 and continues to move leftward onto the rotating frame 4. The torsion spring 14 returns to its original state and drives the rotating plate 13 to move inward and reset. The baffle on the rotating frame 4 will block the cigarette packet and make it stay. At the same time, the control system will control the telescopic rod of the cylinder 8 to extend, drive the sliding inclined plate 9 to move leftward. Under the guiding action of the inclined surface of the sliding inclined plate 9, the sliding plate 6 will move inward, and the return spring 7 is compressed, so that the sliding plate 6 blocks the notch on the left side of the fixed frame 3 on the right side, thus blocking the next cigarette packet from moving leftward. At the same time, the control system will control the output shaft of the drive motor 11 to reverse, drive the second gear 12 to reverse, and then the first gear 10 and the rotating frame 4 reverse 180 degrees to reset, and drive the cigarette packet blocked by the baffle on the rotating frame 4 to reverse, so that the cigarette packet can be turned and continue to move leftward, achieving the purpose of reversing the cigarette packets in sequence and avoiding omission of the cigarette packets. Then it is buffered by the rotating plate 13 on the left side and squeezes the rotating plate 13 to rotate outward. The torsion spring 14 deforms, so that the cigarette packet passes through the rotating plate 13 and continues to move leftward. Finally, it is buffered again by the buffer plate 15 and the connecting spring 16. After the cigarette packet is separated from the rotating plate 13, the torsion spring 14 returns to its original state and drives the rotating plate 13 to move inward and reset. After the cigarette packet is turned, the control system will control the telescopic rod of the cylinder 8 to shorten, drive the sliding inclined plate 9 to move rightward to reset, and the return spring 7 returns to its original state, which can drive the sliding plate 6 to move outward to open, so that the subsequent cigarette packets continue to move leftward onto the rotating frame 4 for turning. In this way, the purpose of automatically turning the cigarette packets can be achieved. When this device is not needed, just cut off the power supply of the control system.
[0027] The above are only examples of the implementation of the present utility model and are not used to limit the present utility model. All equivalent replacements made within the principle of the present utility model shall be included in the protection scope of the present utility model. The content not elaborated in detail in the present utility model belongs to the well-known prior art in the technical field of this specialty.
Claims
1. A novel cigarette pack conveying and reversing structure, comprising a first fixing rod (1), a sliding rod (2), an electric push rod (100), a fixing frame (3) and a rotating frame (4). There are four first fixing rods (1). The upper parts of the four first fixing rods (1) are all slidably provided with the sliding rods (2). The electric push rod (100) is installed on one side of the right front first fixing rod (1). The telescopic rod of the electric push rod (100) is connected to the adjacent sliding rod (2). The fixing frame (3) is connected between two corresponding front and rear sliding rods (2). Cuts are provided on both the left and right sides of the right fixing frame (3), and a cut is also provided on the right side of the left fixing frame (3). The rotating frame (4) is rotatably arranged between the two fixing frames (3). Two baffles are symmetrically connected to the front and rear of the top of the rotating frame (4). It is characterized in that, It further includes a second fixing rod (5), a sliding plate (6), a return spring (7), a cylinder (8), a sliding inclined plate (9), a first gear (10), a driving motor (11) and a second gear (12). Two second fixing rods (5) are symmetrically connected to the front and rear sides of the fixing frame (3) on the right side. The sliding plate (6) is slidably arranged on the second fixing rod (5). The sliding plate (6) is located on the left side of the notch on the left side of the fixing frame (3) on the right side. The return spring (7) is connected between the sliding plate (6) and the fixing frame (3) on the right side. The cylinder (8) is installed at the bottom of the fixing frame (3) on the right side. The sliding inclined plate (9) is connected to the left end of the telescopic rod of the cylinder (8). The sliding plate (6) is in contact with the top surface of the sliding inclined plate (9). The first gear (10) is connected to the lower part of the rotating frame (4). The sliding inclined plate (9) is located between the first gear (10) and the rotating frame (4). The driving motor (11) is installed at the bottom of the fixing frame (3) on the left side. The second gear (12) is connected to the top end of the output shaft of the driving motor (11). The second gear (12) meshes with the first gear (10).
2. The novel cigarette pack conveying and commuting structure according to claim 1, characterized in that, It further includes a rotating plate (13), a fixing block (131) and a torsion spring (14). A set of the fixing blocks (131) is arranged on the front and rear sides inside the fixing frame (3). The number of each set of the fixing blocks (131) is at least two. The rotating plate (13) is rotatably arranged between each set of the fixing blocks (131). The torsion spring (14) is connected between the upper and lower sides of the rotating plate (13) and the fixing block (131).
3. The novel cigarette pack conveying and reversing structure according to claim 2, characterized in that, It further includes a buffer plate (15) and a connecting spring (16). Two connecting springs (16) are connected to the left side wall inside the fixing frame (3) on the left side. The buffer plate (15) is connected between the right ends of the two connecting springs (16). The buffer plate (15) is slidably connected to the fixing frame (3) on the left side.
4. The novel cigarette pack conveying and reversing structure according to claim 3, wherein, The rotating plate (13) is made of rubber material.
5. The novel cigarette pack conveying and reversing structure according to claim 4, characterized in that, The rotating frame (4) and the first gear (10) rotate around the same center of the circle.
6. The novel cigarette pack conveying and reversing structure according to claim 5, characterized in that, Two adjacent rotating plates (13) are in a shape of an eight, with the left side being narrow and the right side being wide.
7. The novel cigarette pack conveying and reversing structure according to claim 6, characterized in that, When the two sliding plates (6) come into contact, they can close the notch on the left side of the fixing frame (3) on the right side.
8. The novel cigarette pack conveying and reversing structure according to claim 7, characterized in that, The plane formed by the two fixing frames (3) and the rotating frame (4) is in an inclined state.