Automatic bag supplementing device applied to conveying channel of GDX2 packaging machine

Abstract

The utility model relates to the technical field of tobacco package supplementing devices, and provides an automatic package supplementing device applied to a conveying channel of a GDX2 packaging machine, which comprises a storage rack, a guide rail, a push plate and a driving component, the storage rack is used for being arranged on one side of the conveying channel, the storage rack is provided with a containing cavity used for containing stacked tobacco bales, one end of the guide rail extends into the storage rack and is supported at the bottom ends of the multiple tobacco bales, and the other end of the guide rail faces the conveying channel; the push plate is movably arranged on the upper side of the end, extending into the storage rack, of the guide rail, and the driving assembly is connected with the push plate and used for driving the push plate to reciprocate between a first position and a second position so as to push the cigarette packets out of the storage rack along the guide of the guide rail; the first position is located on the side, away from the conveying channel, of the storage frame, and the second position is located on the side, close to the conveying channel, of the storage frame. According to the bag supplementing device, the time used by operators in the bag supplementing process is effectively shortened, the bag supplementing efficiency is improved, and meanwhile the bag supplementing quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco bag-replacing devices, and in particular to an automatic bag-replacing device applied to a conveying channel of a GDX2 packaging machine. Background Art

[0002] In the production of cigarettes, the conveying channel of the GDX2 packaging machine transports the cigarette packs without transparent boxes to the YB55 unit for transparent paper packaging of the cigarette packs. After packaging, the YB55 unit conducts quality inspection on the cigarette packs. When there are quality problems with the transparent paper of the cigarette packs, the transparent paper of the cigarette packs needs to be torn off and returned to the conveying channel of the GDX2 packaging machine, and the cigarette packs are re-conveyed to the YB55 packaging machine for repackaging.

[0003] Currently, the main method of redeeming and replenishing packs is for operators to manually place cigarette packs into the conveying channel. Since cigarette packs need to be placed in the conveying channel in a specific posture and the patterns on the upper side of the cigarette packs also need to remain consistent, manual placement can easily cause problems such as cigarette packs flipping over, cigarette packs falling, and conveyor belts scratching people's hands, resulting in low efficiency in redeeming cigarette packs. Utility Model Content

[0004] The utility model provides an automatic bag-replenishing device applied to a conveying channel of a GDX2 packaging machine, which is used to solve the problem in the prior art that the conveying channel mainly relies on manual bag-replenishing and has low efficiency.

[0005] The utility model provides an automatic bag-replenishing device applied to the conveying channel of a GDX2 packaging machine, comprising: a material storage rack, a guide rail, a push plate and a driving assembly;

[0006] The storage rack is used to be arranged on one side of the conveying channel, and the storage rack has a receiving cavity for receiving stacked cigarette packs. One end of the guide rail extends into the storage rack and is supported on the bottom ends of a plurality of the cigarette packs, and the other end of the guide rail faces the conveying channel;

[0007] The push plate is movably arranged on the upper side of one end of the guide rail extending into the storage rack, and the drive assembly is connected to the push plate, and the drive assembly is used to drive the push plate to reciprocate between a first position and a second position to push the cigarette pack out of the storage rack along the guide of the guide rail;

[0008] Wherein, the first position is located at a side of the material storage rack away from the conveying channel, and the second position is located at a side of the material storage rack close to the conveying channel.

[0009] According to the utility model, an automatic bag-replenishing device applied to a conveying channel of a GDX2 packaging machine also includes a base;

[0010] The driving assembly includes a mounting plate and a driving member;

[0011] The base is arranged on one side of the conveying channel, and both the storage rack and the mounting plate are arranged on the base;

[0012] The driving member is mounted on the mounting plate and is in transmission connection with the pushing plate.

[0013] An automatic supplementary packaging device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the driving member is a rotary driving member;

[0014] The driving assembly further includes: a rotary arm, a connecting rod, a driving shaft and a bearing seat;

[0015] The output end of the rotary driving member is connected to the center of the rotary arm, one end of the connecting rod is rotatably connected to one end of the rotary arm, the other end is rotatably connected to one end of the driving shaft, and the other end of the driving shaft is connected to the pushing plate;

[0016] The bearing seat is arranged on the mounting plate, and the driving shaft is movably arranged through the bearing seat.

[0017] An automatic supplementary packaging device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the driving assembly further includes: an adapter seat;

[0018] The pushing plate is connected to the driving shaft through the adapter seat.

[0019] An automatic supplementary packaging device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the adapter seat includes a vertical rod, a first cross bar and a second cross bar;

[0020] The vertical rod, the first cross bar and the second cross bar are connected in sequence, one end of the vertical rod is connected to the driving shaft, the second cross bar is connected to the pushing plate, and the extending direction of the second cross bar is parallel to the length direction of the pushing plate.

[0021] An automatic supplementary packaging device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein there are two driving shafts, and the two driving shafts are arranged in parallel;

[0022] The driving assembly further includes: a first connecting seat and a second connecting seat;

[0023] One end of each of the two driving shafts is connected to both ends of the first connecting seat, and the center of the first connecting seat is rotatably connected to one end of the connecting rod; the other end of each of the two driving shafts is connected to both ends of the second connecting seat, and the center of the second connecting seat is connected to the adapter seat.

[0024] An automatic bag supplementing device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the guide rail includes a body, a first limiting baffle and a second limiting baffle;

[0025] The first limiting baffle and the second limiting baffle are respectively arranged on two sides of the body;

[0026] Along the conveying direction of the conveying channel, the first limiting baffle is arranged on the front side of the second limiting baffle; a guiding plate is arranged on the outer side of the first limiting baffle, and the guiding plate is arranged parallel to the conveying direction of the conveying channel.

[0027] An automatic bag supplementing device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the first limiting baffle, the second limiting baffle and the body are arc-shaped plates.

[0028] An automatic bag supplementing device applied to the conveying channel of a GDX2 packaging machine according to the present utility model, wherein the storage rack includes a first baffle, a second baffle and side plates;

[0029] The first baffle and the second baffle are arranged oppositely, there are two side plates, the two side plates are arranged oppositely, the first baffle, the second baffle and the two side plates enclose the accommodating cavity, the first baffle is arranged on the side close to the guide rail, and the bottom end of the side plate is arranged on the base;

[0030] At least one of the first baffle and the second baffle is provided with an opening for adjusting the cigarette packets in the accommodating cavity.

[0031] An automatic bag supplementing device applied to the conveying channel of a GDX2 packaging machine according to the present utility model further includes: a controller, a first sensor and a second sensor;

[0032] The first sensor is arranged at one end of the storage rack close to the guide rail, and the second sensor is arranged on one side of the conveying channel;

[0033] The first sensor and the second sensor are electrically connected to the controller, and the controller is electrically connected to the driving assembly;

[0034] The first sensor is used for detecting whether there are cigarette packets in the storage rack, and the second sensor is used for detecting whether there are cigarette packets in the conveying channel.

[0035] The automatic bag replenishing device applied to the conveying channel of the GDX2 packaging machine provided by the present utility model stores stacked cigarette packs on a storage rack, and a driving assembly is used to push a push plate, so that the bottommost cigarette pack is automatically pushed out of the storage rack and falls into the conveying channel under the guidance of a guide rail. The remaining cigarette packs are sequentially pushed into the conveying channel by the push plate, and multiple cigarette packs on one end of the guide rail extending into the storage rack are continuously and automatically pushed into the conveying channel, ensuring that the cigarette packs maintain a specific posture on the conveying channel, effectively shortening the time used by operators in the bag replenishing process, improving the bag replenishing efficiency, and ensuring the bag replenishing quality at the same time. Brief Description of the Drawings

[0036] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0037] Figure 1 is a three-dimensional structural schematic diagram of the bag replenishing device provided by the present utility model;

[0038] Figure 2 is a three-dimensional structural schematic diagram of the driving assembly provided by the present utility model;

[0039] Figure 3 is a three-dimensional structural schematic diagram of the guide rail provided by the present utility model;

[0040] Figure 4 is a three-dimensional structural schematic diagram of the storage rack provided by the present utility model;

[0041] Figure 5 is a control structure block diagram of the bag replenishing device provided by the present utility model.

[0042] Reference Numerals:

[0043] 1. Bag replenishing device;

[0044] 11. Storage rack; 12. Guide rail; 13. Push plate; 14. Driving assembly; 15. Base; 16. Controller; 17. First sensor; 18. Second sensor; 111. First baffle; 112. Second baffle; 113. Side plate; 121. Body; 122. First limit baffle; 123. Second limit baffle; 124. Guide plate; 141. Mounting plate; 142. Driving member; 143. Rotating arm; 144. Link; 145. Driving shaft; 146. Bearing seat; 147. Adapter seat; 148. First connecting seat; 149. Second connecting seat; 1471. Vertical rod; 1472. First cross bar; 1473. Second cross bar;

[0045] 2. Conveying channel. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] Combine the following Figures 1 to 5 , the automatic bag filling device applied to the conveying channel of the GDX2 packaging machine provided by the embodiment of the utility model is described in detail through specific embodiments and application scenarios.

[0048] In some embodiments, Figure 1 As shown, this embodiment provides an automatic bag replenishing device 1 applied to the conveying channel of a GDX2 packaging machine, including: a storage rack 11, a guide rail 12, a push plate 13 and a driving assembly 14.

[0049] The storage rack 11 is used to be arranged on one side of the conveying channel 2. The storage rack 11 has a accommodating cavity for accommodating stacked cigarette packs. One end of the guide rail 12 extends into the storage rack 11 and is supported on the bottom ends of multiple cigarette packs. The other end of the guide rail 12 faces the conveying channel 2.

[0050] The push plate 13 is movably arranged on the upper side of one end of the guide rail 12 extending into the storage rack 11, and the driving assembly 14 is connected to the push plate 13, and the driving assembly 14 is used to drive the push plate 13 to reciprocate between the first position and the second position to push the cigarette pack out of the storage rack 11 along the guide of the guide rail 12;

[0051] The first position is located at a side of the storage rack 11 away from the conveying channel 2 , and the second position is located at a side of the storage rack 11 close to the conveying channel 2 .

[0052] It is understandable that conveying channel 2 connects the GDX2 packaging machine and the YB55 unit. When the quality inspection position of the YB55 unit detects that the quality of the transparent paper of the cigarette package is not up to standard, the operator tears off the transparent paper and then sends the cigarette package into conveying channel 2 to be re-conveyed to the YB55 unit for packaging.

[0053] The storage rack 11 is used to accommodate cigarette packs to be returned to the conveying channel 2. The storage rack 11 of this embodiment is vertically arranged, and the cigarette packs are placed horizontally in the accommodating cavity inside the storage rack 11, that is, the shortest side of the cigarette packs is consistent with the vertical direction, and the cigarette packs are stacked in the storage rack 11.

[0054] Specifically, the storage rack 11 of this embodiment can hold up to twenty cigarette packs at most.

[0055] The guide rail 12 connects the storage rack 11 and the conveying channel 2, and is used to guide the cigarette packs to slide from the storage rack 11 to the conveying channel 2. Since the storage rack 11 is of a hollow structure, one end of the guide rail 12 extending into the storage rack 11 supports multiple cigarette packs from the bottom. When the push plate 13 pushes out the lowermost cigarette pack from the storage rack 11, the lowermost cigarette pack falls into the conveying channel 2 for conveying under the guiding action of the guide rail 12. At the same time, the remaining cigarette packs fall downward under the action of gravity, the lowermost cigarette pack is supported by one end of the guide rail 12, and the remaining cigarette packs continue to be supported by one end of the guide rail 12.

[0056] The driving assembly 14 is used to drive the push plate 13 to move between two positions of extension and retraction. The push plate 13 of this embodiment adopts an L-shaped plate. The horizontal plate of the L-shaped plate is connected to the driving assembly 14, and the width of the vertical plate of the L-shaped plate is slightly smaller than the width of the storage rack 11 to ensure that when the push plate 13 pushes the cigarette packs, the push plate 13 can efficiently push the cigarette packs out of the storage rack 11. The driving assembly 14 of this embodiment can adopt a linear stroke driver or a driver that converts the rotational stroke into a linear drive.

[0057] Since there are specific requirements for the posture of the cigarette packs entering the YB55 unit, the postures of the cigarette packs conveyed on the conveying line must be consistent, that is, the surfaces where the longest side and the shortest side of each cigarette pack are located are attached to the conveying channel 2, and the pattern surfaces of each cigarette pack must maintain the same orientation. There is only one correct posture when the cigarette packs are conveyed. The replenishing device 1 of this embodiment only needs to ensure that the cigarette packs are placed in a specific direction when being put into the storage rack 11 from the top. The cigarette packs descend on the storage rack 11 and are pushed into the guide rail 12 by the push plate 13, and can maintain the same posture after falling through the guide rail 12 onto the conveying channel 2. Compared with manually re-aligning the cigarette packs on the conveying channel 2 and constantly adjusting the orientation of the cigarette packs, the replenishing device of this embodiment is simple to operate and has high replenishing efficiency.

[0058] The automatic replenishing device 1 applied to the conveying channel of the GDX2 packaging machine provided by the present utility model stores the stacked cigarette packs on the storage rack 11, and drives the push plate 13 through the driving assembly 14, so that the lowermost cigarette pack is automatically pushed out of the storage rack 11 and falls into the conveying channel 2 under the guidance of the guide rail 12. The remaining cigarette packs are sequentially pushed into the conveying channel 2 by the push plate 13, and the multiple cigarette packs on one end of the guide rail 12 extending into the storage rack 11 are continuously and automatically pushed into the conveying channel 2, and it is ensured that the cigarette packs maintain a specific posture on the conveying channel 2, effectively shortening the time used by the operator in the replenishing process, improving the replenishing efficiency, and at the same time ensuring the quality of replenishment.

[0059] In some embodiments, such as Figure 1 and Figure 2As shown, the supplementary packaging device 1 of this embodiment further includes a base 15.

[0060] The driving component 14 includes a mounting plate 141 and a driving member 142.

[0061] The base 15 is disposed on one side of the conveying channel 2, and both the storage rack 11 and the mounting plate 141 are disposed on the base 15.

[0062] The driving member 142 is mounted on the mounting plate 141 and is in transmission connection with the push plate 13.

[0063] It can be understood that the base 15 provides an installation support for the storage rack 11 and the mounting plate 141. One end of the mounting plate 141 is disposed on the base 15, and the other end extends in a direction away from the storage rack 11.

[0064] In this embodiment, the base 15 and the storage rack 11 are connected by fasteners, which facilitates the assembly and disassembly of the storage rack 11.

[0065] The driving member 142 can be directly connected to the push plate 13 or connected to the push plate 13 through a gear assembly.

[0066] Specifically, the driving member 142 can be a linear driving member or a rotary driving member.

[0067] In some embodiments, as Figure 2 shown, the driving member 142 of this embodiment is a rotary driving member 142.

[0068] The driving component 14 further includes: a rotating arm 143, a connecting rod 144, a driving shaft 145, and a bearing seat 146.

[0069] The output end of the rotary driving member 142 is connected to the center of the rotating arm 143. One end of the connecting rod 144 is rotatably connected to one end of the rotating arm 143, and the other end is rotatably connected to one end of the driving shaft 145. The other end of the driving shaft 145 is connected to the push plate 13.

[0070] The bearing seat 146 is disposed on the mounting plate 141, and the driving shaft 145 is movably inserted through the bearing seat 146.

[0071] It can be understood that the bearing seat 146 provides support for the driving shaft 145 and guides the driving shaft 145 to reciprocate along the length direction of the bearing seat 146, so that the driving shaft 145 can push and pull the push plate 13 along the length direction of the mounting plate 141.

[0072] Driven by the rotation drive member 142, the rotating arm 143 rotates around its own center, and the connecting rod 144 rotates along with the rotation of the rotating arm 143. Since the connecting rod 144 is connected to one end of the rotating arm 143, when one end of the rotating arm 143 rotates to the side away from the storage rack 11, one end of the connecting rod 144 rotates to the end away from the storage rack 11. At this time, the position of the connecting rod 144 from the storage rack 11 is the farthest, and correspondingly, the distance between the drive shaft 145 and the storage rack 11 is the farthest, so that the push plate 13 retracts to the first position; when one end of the rotating arm 143 rotates to the side close to the storage rack 11, one end of the connecting rod 144 rotates to the end close to the storage rack 11. At this time, the position of the connecting rod 144 from the storage rack 11 is the closest, and correspondingly, the distance between the drive shaft 145 and the storage rack 11 is the closest, so that the push plate 13 advances to the second position. When the connecting rod 144 moves from the farthest position to the closest position, the push plate 13 pushes the cigarette packet from the first position to the second position.

[0073] In the actual application process, it is necessary to calculate the stroke of the connecting rod 144 and match the length of the connecting rod 144 with the moving distance of the push plate 13.

[0074] Specifically, the rotation drive member 142 can be a servo motor.

[0075] In this embodiment, by setting the rotation drive member 142, the rotation of the rotating arm 143 is driven by the rotation drive member 142. When the drive arm is at different rotation positions, the connecting rod 144 is driven to move to positions at different distances from the storage rack 11. Furthermore, the connecting rod 144 drives the drive shaft 145 to reciprocate along the length direction of the mounting plate 141, so as to realize the pushing and pulling of the push plate 13, convert the rotational motion into a linear motion, ensure that the push plate 13 can move smoothly, and have high adjustment accuracy.

[0076] In some embodiments, as Figure 1 and Figure 2 shown, the drive assembly 14 of this embodiment further includes: an adapter seat 147.

[0077] The push plate 13 is connected to the drive shaft 145 through the adapter seat 147.

[0078] It can be understood that if the push plate 13 and the drive shaft 145 are directly connected, it is necessary to accurately calculate the positions of the push plate 13 and the drive shaft 145 in the vertical direction. However, by connecting the push plate 13 and the drive shaft 145 through the adapter seat 147, the area of the connection part between the adapter seat 147 and the push plate 13 can be increased, so that the push plate 13 can be uniformly stressed in the width direction of the storage rack 11, which is beneficial to improving the pushing and pulling effect of the push plate 13.

[0079] In some embodiments, as Figure 2As shown, the adapter base 147 of this embodiment includes a vertical rod 1471, a first cross rod 1472, and a second cross rod 1473.

[0080] The vertical rod 1471, the first cross rod 1472, and the second cross rod 1473 are connected in sequence. One end of the vertical rod 1471 is connected to the drive shaft 145, and the second cross rod 1473 is connected to the push plate 13, and the extending direction of the second cross rod 1473 is parallel to the length direction of the push plate 13.

[0081] It can be understood that the extending direction of the second cross rod 1473 is along the length direction of the push plate 13, and the second cross rod 1473 is in contact with the push plate 13, converting the contact surface of the circumference of the drive shaft 145 into the contact surface in the extending direction of the second cross rod 1473, increasing the stability and reliability of the thrust of the push plate 13.

[0082] In some embodiments, as Figure 2 shown, there are two drive shafts 145 in this embodiment, and the two drive shafts 145 are arranged in parallel.

[0083] The drive assembly 14 further includes: a first connection seat 148 and a second connection seat 149.

[0084] One ends of the two drive shafts 145 are connected to both ends of the first connection seat 148, and the center of the first connection seat 148 is rotationally connected to one end of the connecting rod 144; the other ends of the two drive shafts 145 are connected to both ends of the second connection seat 149, and the center of the second connection seat 149 is connected to the adapter base 147.

[0085] It can be understood that by providing two drive shafts 145 in this embodiment, it can be ensured that the reciprocating movement of the drive shaft 145 along the length direction of the mounting plate 141 will not shake or tilt, thus being more conducive to the pushing and pulling of the push plate 13 by the adapter base 147.

[0086] At the same time, the first connection seat 148 and the second connection seat 149 can both connect the two drive shafts 145, and the connection between the first connection seat 148 and the connecting rod 144, and the connection between the second connection seat 149 and the adapter base 147 have a larger contact surface and stronger connection firmness compared to the connection between the drive shaft 145 and the connecting rod 144 and the adapter base 147.

[0087] In some embodiments, as Figure 3 shown, the guide rail 12 of this embodiment includes a main body 121, a first limit baffle 122, and a second limit baffle 123.

[0088] The first limit baffle 122 and the second limit baffle 123 are respectively arranged on both sides of the main body 121.

[0089] Along the conveying direction of the conveying channel 2, the first limiting baffle 122 is arranged on the front side of the second limiting baffle 123; a guiding plate 124 is arranged outside the first limiting baffle 122, and the guiding plate 124 is arranged parallel to the conveying direction of the conveying channel 2.

[0090] It can be understood that during the process of guiding the cigarette packs from the storage rack 11 to the conveying channel 2, the first limiting baffle 122 and the second limiting baffle 123 can guide the cigarette packs and ensure that the cigarette packs do not slide off the main body 121, which is beneficial to the conveying of the cigarette packs along the correct guiding path.

[0091] Furthermore, when the cigarette packs slide onto the conveying channel 2, due to the very light self-weight of the cigarette packs, the external force of the conveying channel 2 on the cigarette packs may cause the cigarette packs to flip or roll. The guiding plate 124 can stop the cigarette packs exceeding the preset height, ensuring that the cigarette packs affected by the inertial force can be smoothly conveyed by the conveying channel 2.

[0092] In some embodiments, as Figure 3 shown, the first limiting baffle 122, the second limiting baffle 123 and the main body 121 of this embodiment are arc-shaped plates.

[0093] It can be understood that the main body 121 is arranged as an arc-shaped plate, so that when the cigarette packs move from the main body 121 to the conveying channel 2, the routes passed by the cigarette packs are continuous and smooth. Compared with the folded plates or straight plates, the conveying of the cigarette packs is more stable and the external force received is smaller. Moreover, the first limiting baffle 122 and the second limiting baffle 123 are both configured as arcs consistent with the main body 121, making the connection of the entire guiding track 12 smoother.

[0094] In some embodiments, as Figure 1 and Figure 4 shown, the storage rack 11 of this embodiment includes a first baffle 111, a second baffle 112 and side plates 113.

[0095] The first baffle 111 and the second baffle 112 are arranged opposite to each other, there are two side plates 113, the two side plates 113 are arranged opposite to each other, the first baffle 111, the second baffle 112 and the two side plates 113 enclose a receiving cavity, the first baffle 111 is arranged on the side close to the guide rail 12, and the bottom ends of the side plates 113 are arranged on the base 15.

[0096] At least one of the first baffle 111 and the second baffle 112 is provided with an opening, and the opening is used to adjust the cigarette packs in the receiving cavity.

[0097] It is understandable that the side plate 113 has a continuous structure. The bottom end of the side plate 113 is fixed to the base 15 by fasteners. The tops of the first baffle 111 and the second baffle 112 are flush with the side plate 113, and the bottoms of the first baffle 111 and the second baffle 112 only reach the upper side of the guide rail 12. In this way, an avoidance opening is formed between the first baffle 111 and the second baffle 112 and the side plate 113, which can enable one end of the body 121 of the guide rail 12 to extend into the accommodation cavity of the storage rack 11 and also allow the reciprocating movement of the push plate 13.

[0098] Meanwhile, openings are provided on the first baffle 111 and the second baffle 112 of this embodiment, and the two openings are arranged oppositely, which can allow operators to adjust the pose of the cigarette packs in the storage rack 11 through the openings, facilitating the improvement of the packing quality of the packing device 1.

[0099] In some embodiments, as Figure 1 and Figure 5 shown, the packing device 1 of this embodiment further includes: a controller 16, a first sensor 17, and a second sensor 18.

[0100] The first sensor 17 is arranged at one end of the storage rack 11 close to the guide rail 12, and the second sensor 18 is arranged on one side of the conveying channel 2.

[0101] The first sensor 17 and the second sensor 18 are electrically connected to the controller 16, and the controller 16 is electrically connected to the driving assembly 14.

[0102] The first sensor 17 is used to detect whether there are cigarette packs in the storage rack 11, and the second sensor 18 is used to detect whether there are cigarette packs in the conveying channel 2.

[0103] It is understandable that the first sensor 17 of this embodiment is used to detect whether there are cigarette packs in the storage rack 11. When there are cigarette packs, it is necessary to drive the push plate 13 forward to push the cigarette packs.

[0104] There are occasional empty sections on the conveying channel 2. When there is an empty section on the conveying channel 2, the packing operation can be carried out on the conveying channel 2. The second sensor 18 of this embodiment is used to detect whether there are cigarette packs in the storage rack 11. When no cigarette packs are detected, it is necessary to drive the push plate 13 forward to push the cigarette packs.

[0105] In practical applications, the first sensor 17 and the second sensor 18 feedback the collected information to the controller 16. When the first sensor 17 detects that there are cigarette packs in the storage rack 11 and the second sensor 18 detects that there is an empty section on the conveying channel 2, the controller 16 controls the driving assembly 14 to act, and the driving assembly 14 drives the push plate 13 to reciprocate, so as to continuously push the cigarette packs into the conveying channel 2. When the first sensor 17 detects that there are no cigarette packs in the storage rack 11, or the second sensor 18 detects that there is no empty section on the conveying channel 2, the controller 16 controls the driving assembly 14 to stop acting, and the push plate 13 no longer moves.

[0106] Specifically, the controller 16 can be a PLC controller or a single-chip microcomputer; the first sensor 17 can be a proximity switch or a photoelectric switch with the property of detecting metal, and is used to detect the cigarette paper containing metal in the cigarette pack; the second sensor 18 can be a proximity switch or a photoelectric switch.

[0107] In this embodiment, by setting the first sensor 17, the second sensor 18 and the controller 16, when there are no cigarette packs in the storage rack 11, the first sensor 17 and the controller 16 cooperate with each other to automatically stop the replenishment operation of the replenishment device 1, and when there is an empty section in the conveying channel 2, the second sensor 18 and the controller 16 cooperate with each other to start the operation of the replenishment device 1, and when the empty section is filled, the replenishment operation is automatically stopped. It can not only timely supply cigarette packs when there are large empty spaces in the conveying channel 2, but also accurately supply small amounts of cigarette packs of one or two boxes when there are occasional zero-star empty sections in the conveying channel 2. The whole process does not require manual participation, realizing unattended replenishment operation and improving the automation degree of the replenishment device 1.

[0108] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic bag supplementing device applied to the conveying channel of a GDX2 packaging machine, characterized in that, Comprising: A storage rack, a guide rail, a push plate, and a driving assembly; The storage rack is used to be arranged on one side of the conveying channel. The storage rack has a receiving cavity for accommodating cigarette packs stacked thereon. One end of the guide rail extends into the storage rack and supports the bottoms of a plurality of the cigarette packs. The other end of the guide rail faces the conveying channel; The push plate is movably arranged on the upper side of the end of the guide rail that extends into the storage rack. The driving assembly is connected to the push plate. The driving assembly is used to drive the push plate to reciprocate between a first position and a second position to push the cigarette packs out of the storage rack along the guidance of the guide rail; Wherein, the first position is located on the side of the storage rack away from the conveying channel, and the second position is located on the side of the storage rack close to the conveying channel.

2. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 1, wherein, It further includes a base; The driving assembly includes a mounting plate and a driving member; The base is arranged on one side of the conveying channel. The storage rack and the mounting plate are both arranged on the base; The driving member is mounted on the mounting plate and is in transmission connection with the push plate.

3. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 2, wherein, The driving member is a rotary driving member; The driving assembly further includes: a rotary arm, a connecting rod, a driving shaft, and a bearing seat; The output end of the rotary driving member is connected to the center of the rotary arm. One end of the connecting rod is rotatably connected to one end of the rotary arm, and the other end is rotatably connected to one end of the driving shaft. The other end of the driving shaft is connected to the push plate; The bearing seat is arranged on the mounting plate, and the driving shaft is movably inserted through the bearing seat.

4. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 3, wherein, The driving assembly further includes: an adapter seat; The push plate is connected to the driving shaft through the adapter seat.

5. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 4, wherein, The adapter seat includes a vertical rod, a first cross bar, and a second cross bar; The vertical rod, the first cross bar, and the second cross bar are connected in sequence. One end of the vertical rod is connected to the driving shaft, and the second cross bar is connected to the push plate, and the extending direction of the second cross bar is parallel to the length direction of the push plate.

6. The automatic bag replenishing device applied to the conveying channel of the GDX2 packaging machine according to claim 4, wherein, There are two driving shafts, and the two driving shafts are arranged in parallel; The driving assembly further includes: a first connecting seat and a second connecting seat; One ends of the two driving shafts are connected to both ends of the first connecting seat. The center of the first connecting seat is rotatably connected to one end of the connecting rod; the other ends of the two driving shafts are connected to both ends of the second connecting seat, and the center of the second connecting seat is connected to the adapter seat.

7. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 1, wherein, The guide rail includes a body, a first limit baffle, and a second limit baffle; The first limit baffle and the second limit baffle are respectively arranged on both sides of the body; Along the conveying direction of the conveying channel, the first limit baffle is arranged in front of the second limit baffle; a guiding plate is arranged outside the first limit baffle, and the guiding plate is arranged parallel to the conveying direction of the conveying channel.

8. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 7, wherein The first limit baffle, the second limit baffle, and the body are arc-shaped plates.

9. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 2, characterized in that, The storage rack includes a first baffle, a second baffle, and side plates; The first baffle and the second baffle are arranged oppositely, there are two side plates, the two side plates are arranged oppositely, the first baffle, the second baffle and the two side plates enclose the accommodation cavity, the first baffle is arranged on the side close to the guide rail, and the bottom ends of the side plates are arranged on the base; At least one of the first baffle and the second baffle is provided with an opening, and the opening is used for adjusting the cigarette packs in the accommodation cavity.

10. The automatic bag supplementing device applied to the conveying channel of the GDX2 packaging machine according to claim 1, characterized in that, It further includes: A controller, a first sensor and a second sensor; The first sensor is arranged at one end of the storage rack close to the guide rail, and the second sensor is arranged on one side of the conveying channel; The first sensor and the second sensor are electrically connected to the controller, and the controller is electrically connected to the driving assembly; The first sensor is used for detecting whether there is a cigarette pack in the storage rack, and the second sensor is used for detecting whether there is a cigarette pack in the conveying channel.

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