Bursting bead applying device

Abstract

The invention belongs to the technical field of blasting bead adding, and particularly relates to a blasting bead applying device which comprises a filter tip conveying mechanism, a blasting bead applying mechanism and a positioning mechanism, and when the filter tip conveying mechanism works, an unrolled filter tip sponge block is driven to move; the blasting bead applying mechanism is mounted on the filter tip conveying mechanism, and when the filter tip conveying mechanism works, the blasting bead applying mechanism is automatically driven to work, so that blasting beads correspondingly roll down to filter tip sponge blocks which are not rolled up in the conveying process one by one; the positioning mechanism is installed on the blasting bead applying mechanism, when the blasting bead applying mechanism works, the positioning mechanism is automatically driven to work, and the blasting beads rolling down to a filter tip sponge block are positioned, the blasting bead applying device replaces a blasting bead applying mode in traditional cigarette production, and the situation that when the blasting beads are added and implanted, the blasting beads are not prone to falling off is avoided. And the blasting beads are easy to break, so that the overall processing efficiency is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of bursting bead adding devices, in particular to a bursting bead applying device. Background Art

[0002] Bursting beads, also known as flavor pills, brittle capsules, and beads, are squeezeable beads that have a popping feeling when squeezed. They are mainly used in the filter tips of cigarettes, which are often called bursting bead cigarettes. They are wrapped with liquids of different types of flavors. Smokers can pinch them during smoking to make the liquid in the beads flow out, making the cigarette taste richer and more fragrant, giving smokers a more comfortable experience.

[0003] The process of adding popping beads to cigarettes is to add the popping beads into the unwrapped filter sponge block. In this process, the popping beads are currently added continuously to the filter on the production line mainly by clamping or sucking by a robotic arm. In this process, the popping beads are more easily broken by clamping or sucking, which leads to the need to frequently stop the machine for rework during the popping bead adding process, thus greatly affecting the efficiency of applying the popping beads in cigarettes. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a bursting bead applying device to replace the traditional method of applying bursting beads in cigarette production, thereby avoiding the problem that the bursting beads are easily broken when they are added and implanted, thereby affecting the overall processing efficiency.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A blasting bead applying device, comprising:

[0008] The filter tip conveying mechanism drives the unrolled filter tip sponge block to move when it is working;

[0009] A bursting bead applying mechanism is installed on the filter tip conveying mechanism, wherein when the filter tip conveying mechanism is in operation, the bursting bead applying mechanism is automatically driven to operate, so that the bursting beads roll down one by one onto the unrolled filter tip sponge block during the conveying process;

[0010] The positioning mechanism is installed on the bursting bead applying mechanism, wherein when the bursting bead applying mechanism is working, it automatically drives the positioning mechanism to work, so as to position the bursting beads that have rolled onto the filter sponge block.

[0011] As a preferred embodiment of the bead-bursting device described in the present invention, the filter conveying mechanism includes a support seat, a conveyor belt installed on the support seat and having a plurality of carrier frames spaced apart on the surface, and a driving assembly installed on the side wall of the support seat and having an output end connected to the conveyor belt.

[0012] As a preferred solution of the bead-blasting application device described in the present invention, the driving assembly includes a driving motor installed on the side wall of the support seat and a transmission member installed on the side wall of the support seat and connected to the driving roller of the conveyor belt at one end and the output end of the driving motor at the other end.

[0013] As a preferred solution of the bursting bead applying device described in the present invention, the bursting bead applying mechanism includes a mounting frame installed on the top of the support seat, a bursting bead releasing assembly located on the top of the mounting frame, and a first transmission assembly which is transmission connected to the bursting bead releasing assembly at one end and transmission connected to the supporting frame at the other end.

[0014] As a preferred solution of the bead-blasting applying device of the present invention, a groove is provided at the top of the mounting frame, a through hole is provided on the inner wall of the groove, and a material guide tube is provided at the bottom of the mounting frame with one end corresponding to the through hole and the other end corresponding to the top of the supporting frame;

[0015] The bursting bead release assembly includes a rotating rod installed on the top of the inner wall of the groove and an installation frame slidably sleeved on the rotating rod. The inner wall of the installation frame is movably provided with two limit plates, and the side wall of the installation frame is provided with an adjusting member for adjusting the distance between the two limit plates.

[0016] As a preferred solution of the explosive bead applying device of the present invention, the inner wall of the groove is provided with a protrusion adjacent to the through hole;

[0017] The inner top of the rotating rod is provided with a first elastic member whose other end is connected to the top of the installation frame.

[0018] As a preferred solution of the explosive bead applying device described in the present invention, the first transmission assembly includes a trigger assembly installed on the top of the support seat and corresponding to the carrier frame, and a linkage assembly with one end transmission connected to the trigger assembly and the other end transmission connected to the rotating rod;

[0019] The trigger assembly comprises a fixed shell installed on the top of the support seat and having an open structure at one end and a threaded rod on the inner wall of the other end, an inclined movable block slidably installed in the fixed shell and having a threaded groove and a second elastic member on the side wall, and a differential located on the side wall of the fixed shell and connected to the threaded rod at one end and having a first pulley on the other end, and the other end of the second elastic member is connected to the inner wall of the fixed shell;

[0020] The linkage assembly comprises a first bevel gear set mounted on the side wall of the mounting frame and connected to a second belt pulley at one end through a rotating shaft and connected to a third belt pulley at the other end through a rotating shaft, wherein the second belt pulley is connected to the first belt pulley through a belt;

[0021] The top of the rotating rod is connected to a fourth pulley via a rotating shaft and is connected to the third pulley via a belt.

[0022] As a preferred solution of the bursting bead applying device described in the present invention, the positioning mechanism includes two limit sliding rods installed at both ends of the inner side of the mounting frame, a positioning block movably sleeved on the two limit sliding rods, and a second transmission assembly having one end transmission connected to the two positioning blocks and the other end transmission connected to the bursting bead releasing assembly.

[0023] As a preferred solution of the explosive bead applying device described in the present invention, a limit block is provided on the side wall of the installation frame;

[0024] The second transmission assembly includes a reciprocating screw rod installed on the inner side of the mounting frame and having a fifth pulley at one end, a serrated ring rotatably installed in the groove and having a limiting groove on the inner wall, a transmission gear installed on the top of the support frame and meshing with the serrated ring, and a second bevel gear set with one end connected to the top of the transmission gear and the other end having a sixth pulley, the two positioning blocks are respectively threadedly sleeved on the two ends of the reciprocating screw rod, the limiting blocks are located in the limiting grooves, and the sixth pulley is connected to the fifth pulley via a belt.

[0025] As a preferred solution of the bead-blasting applying device described in the present invention, the inner wall of the guide tube has an electrostatic dust suction component, and the side wall of the inclined movable block has a trigger switch electrically connected to the electrostatic dust suction component;

[0026] It also includes a dust removal mechanism, which includes a dust suction pipe installed on one side of the support frame and having a fan inside, a seventh pulley connected to the rotating shaft of the fan, and an eighth pulley transmission-connected to the transmission member and connected to the seventh pulley through a belt.

[0027] Compared with the prior art, the present invention has the beneficial effect that, in the process of moving the uncoiled filter sponge block on the production line through the filter conveying mechanism, the bursting bead applying mechanism is driven to make the bursting beads roll down to the top of the corresponding filter sponge block one by one, thereby achieving soft contact during the bursting bead application process and avoiding breakage after being squeezed during the application process. At the same time, the positioning mechanism automatically positions the bursting beads that have rolled down onto the filter sponge block, thereby avoiding deviation in the position of the bursting beads in the filter after being bounced away, thereby replacing the traditional bursting bead application method in cigarette production and avoiding the problem of easy breakage of the bursting beads when they are added and implanted, thereby affecting the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 A schematic structural diagram of a blasting bead applying device according to the present invention from one viewing angle;

[0030] Figure 2 It is a structural schematic diagram of another viewing angle of a bursting bead applying device of the present invention;

[0031] Figure 3 This is a structural breakdown diagram of a blasting bead applying device of the present invention;

[0032] Figure 4 It is a disassembled diagram of the connection structure of the mounting frame, the bursting bead releasing assembly and the positioning mechanism of a bursting bead applying device of the present invention;

[0033] Figure 5 It is a cross-sectional view of a trigger assembly of a bursting bead applying device of the present invention after being disassembled;

[0034] Figure 6 It is a structural schematic diagram of a bursting bead releasing component of a bursting bead applying device of the present invention;

[0035] Figure 7 It is a schematic structural diagram of a sawtooth ring of a blasting bead applying device of the present invention.

[0036] In the figure: 100, filter tip conveying mechanism; 110, support seat; 120, conveyor belt; 120a, carrier; 130, drive assembly; 130a, drive motor; 130b, transmission member; 200, popping bead applying mechanism; 210, support frame; 210a, groove; 210a-1, through hole; 210a-2, convex block; 210b, guide tube; 220, popping bead releasing assembly; 220a, rotating rod; 220a-1, first elastic member; 220a-2, fourth pulley; 220b, mounting frame; 220b-1, limit plate; 220b-2, adjusting member; 220b-3, limit block; 230, first transmission assembly; 230a, trigger assembly; 230a-1, fixed shell; 230a-11, threaded rod; 230a-2, inclined movable block ; 230a-21, thread groove; 230a-22, second elastic member; 220a-23, trigger switch; 230a-3, differential; 230a-31, first pulley; 230b, linkage assembly; 230b-1, first bevel gear set; 230b-2, second pulley; 230b-3, third pulley; 300, positioning mechanism; 310, limiting slide rod; 320, positioning block; 330, second transmission assembly; 330a, reciprocating screw; 330a-1, fifth pulley; 330b, sawtooth ring; 330b-1, limiting groove; 330c, transmission gear; 330d, second bevel gear set; 330d-1, sixth pulley; 400, dust removal mechanism; 410, dust suction pipe; 420, seventh pulley; 430, eighth pulley. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0039] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] The present invention provides a bursting bead applying device, which replaces the bursting bead applying method in traditional cigarette production, and avoids the problem that the bursting beads are easily broken when they are added and implanted, thereby affecting the overall processing efficiency.

[0041] Figure 1-Figure 7 The structure diagram of a blasting bead applying device of the present invention is shown in FIG. Figure 1-Figure 7 A detailed introduction is given to this type of blasting bead applying device.

[0042] Example 1

[0043] refer to Figure 1-Figure 4 The present invention discloses a bursting bead applying device, the main body of which includes a filter conveying mechanism 100, a bursting bead applying mechanism 200 and a positioning mechanism 300.

[0044] refer to Figure 1-Figure 3 The filter tip conveying mechanism 100 is used to drive the unrolled filter tip sponge block on the production line to move, so as to facilitate the application of burst beads thereto. When the filter tip conveying mechanism 100 is working, it drives the unrolled filter tip sponge block to move;

[0045] refer to Figure 1-Figure 4 The bursting bead applying mechanism 200 is used to drive the filter tip conveying mechanism 100 to release the bursting beads one by one and then roll them onto the corresponding filter tip sponge block when the filter tip conveying mechanism 100 is working. The bursting bead applying mechanism 200 is installed on the filter tip conveying mechanism 100. When the filter tip conveying mechanism 100 is working, the bursting bead applying mechanism 200 is automatically driven to work, so that the bursting beads roll one by one onto the unrolled filter tip sponge block during the conveying process. When the filter tip conveying mechanism 100 is working, the bursting bead applying mechanism 200 is driven to automatically start working, and the bursting beads are released one by one and then roll onto the corresponding filter tip sponge block, thereby achieving soft contact during the bursting bead adding process and avoiding the bursting beads from being forced to burst during the application process.

[0046] refer to Figure 1-Figure 4 The positioning mechanism 300 is used to position each bursting bead that has rolled onto the filter sponge block. The positioning mechanism 300 is installed on the bursting bead applying mechanism 200. When the bursting bead applying mechanism 200 is working, it automatically drives the positioning mechanism 300 to work, and positions the bursting bead that has rolled onto the filter sponge block. Thus, when the bursting bead applying mechanism 200 is working, it automatically drives the positioning mechanism 300 to work, and positions the bursting bead that has rolled onto the filter sponge block, so as to avoid the bursting bead from deviating under the elastic force of the filter sponge block after rolling down, thereby affecting the taste of the smoker during the later smoking.

[0047] In this embodiment, the specific use process is as follows: the filter conveying mechanism 100 drives the uncoiled filter sponge block on the production line to move continuously. In the process of the filter conveying mechanism 100 driving the filter sponge block to move, the bursting bead applying mechanism 200 automatically releases the bursting beads one by one, and the bursting beads roll onto the corresponding filter sponge block, thereby reducing the phenomenon of forced bursting of the bursting beads, thereby improving production efficiency. When the bursting bead applying mechanism 200 is working, the positioning mechanism 300 works to position the bursting beads that have rolled onto the filter sponge block, so that it is stabilized at the corresponding position on the filter sponge block, thereby avoiding large deviations in the position of the bursting beads in the filter.

[0048] Example 2

[0049] Based on Example 1, Figure 1-Figure 2 The filter conveying mechanism 100 includes a support seat 110, a conveyor belt 120 installed on the support seat 110 and having a plurality of carriers 120a arranged at intervals on the surface thereof, and a driving assembly 130 installed on the side wall of the support seat 110 and having an output end connected to the conveyor belt 120. The support seat 110 is used to support the entire device, the conveyor belt 120 is used to drive the plurality of carriers 120a to move when moving, the carriers 120a are used to carry the unrolled filter sponge blocks, and the carriers 120a are not flexible structures to facilitate their passing through the bends of the conveyor belt 120, and the driving assembly 130 is used to drive the conveyor belt 120 to move when working.

[0050] In this embodiment, reference Figure 2 The driving assembly 130 includes a driving motor 130a installed on the side wall of the support base 110 and a transmission member 130b installed on the side wall of the support base 110 and connected to the driving roller of the conveyor belt 120 at one end and connected to the output end of the driving motor 130a at the other end. The driving motor 130a is used to drive the transmission member 130b to rotate during operation, and the transmission member 130b is used to drive the conveyor belt 120 to move during operation rotation.

[0051] In this embodiment, the specific working process is as follows: when the driving motor 130a is working, it drives the transmission member 130b to rotate, and when the transmission member 130b rotates, it drives the conveyor belt 120 to move. During the movement of the conveyor belt 120, it drives multiple carrier frames 120a with undone filter sponge blocks on the top to move at a uniform speed.

[0052] Example 3

[0053] Based on Example 2, Figure 1-Figure 4 The bursting bead applying mechanism 200 includes a mounting frame installed on the top of the support seat 110, a bursting bead releasing assembly 220 located on the top of the mounting frame, and a first transmission assembly 230 which is transmission-connected to the bursting bead releasing assembly 220 at one end and transmission-connected to the supporting frame 120a at the other end. The mounting frame is used to facilitate the installation of the bursting bead releasing assembly 220 and the first transmission assembly 230. The bursting bead releasing assembly 220 is used to release a bursting bead when working once, so that it rolls down onto the filter sponge block accordingly. The first transmission assembly 230 is used to trigger the bursting bead releasing assembly 220 to work in sequence when the conveyor belt 120 moves and drives multiple supporting frames 120a to move, so that after the bursting bead releasing assembly 220 works continuously, the bursting beads roll down one by one onto the corresponding filter sponge block passing through.

[0054] In this embodiment, reference Figure 4 A groove 210a is provided at the top of the mounting frame for facilitating the installation of the bursting bead release assembly 220, a through hole 210a-1 is provided on the inner wall of the groove 210a for facilitating the bursting bead between the two limit plates 220b-1 to pass through and enter the guide pipe 210b, and a guide pipe 210b is provided at the bottom of the mounting frame with one end corresponding to the through hole 210a-1 and the other end corresponding to the top of the carrier 120a, for guiding the bursting bead falling through the through hole 210a-1 to the filter sponge block at the top of the carrier 120a;

[0055] refer to Figure 6 The bursting bead release assembly 220 includes a rotating rod 220a installed on the top of the inner wall of the groove 210a and an installation frame 220b slidably sleeved on the rotating rod 220a up and down. The rotating rod 220a is used to drive the installation frame 220b to rotate when rotating. The installation frame 220b is used to facilitate the installation of two limit plates 220b-1. The inner wall of the installation frame 220b is movably provided with two limit plates 220b-1. The two limit plates 220b-1 are used to limit the bursting beads, so that each layer of bursting beads between the two limit plates 220b-1 has only one in the left and right directions, and then after the rotating rod 220a drives the installation frame 220b to rotate one circle, it is ensured that only one bursting bead can enter the through hole 210a-1 and fall down. The side wall of the installation frame 220b is provided with an adjusting member 220b-2 for adjusting the distance between the two limit plates 220b-1, which is used to adjust the distance between the two limit plates 220b-1 according to the size of the bursting beads.

[0056] In this embodiment, reference Figure 4 The inner wall of the groove 210a is provided with a protrusion 210a-2 adjacent to the through hole 210a-1, which is used to lift the bottom of the installation frame 220b once when the rotating rod 220a rotates to drive the installation frame 220b to rotate one circle;

[0057] refer to Figure 6 A first elastic member 220a-1 is provided at the inner top of the rotating rod 220a, and the other end of the first elastic member 220a-1 is connected to the top of the mounting frame 220b, which is used to press the bottom of the mounting frame 220b to the bottom of the inner wall of the groove 210a under its own rebound force, and facilitate the rapid fall of the mounting frame 220b after being lifted up by the protrusion 210a-2 each time it rotates, thereby preventing the bursting beads from seeping out from the bottom of the mounting frame 220b.

[0058] In this embodiment, reference Figure 3-Figure 6The first transmission assembly 230 includes a trigger assembly 230a installed on the top of the support seat 110 and corresponding to the carrier 120a, and a linkage assembly 230b with one end being transmission-connected to the trigger assembly 230a and the other end being transmission-connected to the rotating rod 220a. The trigger assembly 230a is used to trigger the linkage assembly 230b to drive the rotating rod 220a to rotate one circle every time the carrier 120a is about to enter the bottom of the mounting frame;

[0059] refer to Figure 1-Figure 5 The trigger assembly 230a includes a fixed shell 230a-1 which is installed on the top of the support seat 110 and has an open structure at one end and a threaded rod 230a-11 on the inner wall of the other end, an inclined movable block 230a-2 which is slidably installed in the fixed shell 230a-1 and has a threaded groove 230a-21 and a second elastic member 230a-22 on the side wall, and a differential 230a-3 which is located on the side wall of the fixed shell 230a-1 and is connected to the threaded rod 230a-11 at one end and has a first pulley 230a-31 on the other end. The fixed shell 230a-1 is used to facilitate the installation of the inclined movable block 230a-2 and the differential 230a-3. The threaded rod 230a-11 is used to drive the differential 230a-3 to rotate when rotating. The inclined movable block 230a-2 is used to move along with the carrier 120a when the carrier 120a moves to contact its side wall. When the continuous movement squeezes the inclined plane movable block 230a-2 into the fixed shell 230a-1, the threaded rod 230a-11 is driven to rotate. The thread groove 230a-21 is used to drive the threaded rod 230a-11 to rotate when the inclined plane movable block 230a-2 moves telescopically. The second elastic member 230a-22 is used to drive the inclined plane movable block 230a-2 to re-extend from the fixed shell 230a-1 under its own reaction force after the previous carrier 120a is separated from the inclined plane movable block 230a-2, so as to facilitate triggering the next carrier 120a. The differential 230a-3 is used to drive the first pulley 230a-31 to decelerate when rotating. The first pulley 230a-31 is used to drive the second pulley 230b-2 to rotate when rotating. The other end of the second elastic member 230a-2 is connected to the inner wall of the fixed shell 230a-1.

[0060] refer to Figure 1-Figure 4 The linkage assembly 230b includes a first bevel gear set 230b-1 installed on the side wall of the mounting frame and connected to the second pulley 230b-2 at one end through a rotating shaft and connected to the third pulley 230b-3 at the other end through a rotating shaft. The first bevel gear set 230b-1 is used to drive the third pulley 230b-3 to rotate when rotating, the second pulley 230b-2 is used to drive the bevel gear set to rotate when rotating, the third pulley 230b-3 is used to drive the fourth pulley 220a-2 to rotate when rotating, and the second pulley 230b-2 is connected to the first pulley 230a-31 through a belt;

[0061] refer to Figure 6 The top of the rotating rod 220a is connected to the fourth pulley 220a-2 connected to the third pulley 230b-3 through a belt through a rotating shaft, which is used to drive the rotating rod 220a to rotate one circle in the groove 210a when the third pulley 230b-3 rotates and drives it to rotate.

[0062] In this embodiment, the specific working process is as follows: when the conveyor belt 120 moves and drives the carrier 120a to move, when the side wall of the carrier 120a contacts the side wall of the inclined movable block 230a-2, the inclined movable block 230a-2 is squeezed and contracted into the fixed shell 230a-1, and the threaded rod 230a-11 rotates at this time, and the threaded rod 230a-11 rotates and drives the differential 230a-3 to rotate when the threaded rod 230a-11 rotates, and when the differential 230a-3 rotates, it drives the first pulley 230a-31 to decelerate and rotate, and when the first pulley 230a-31 rotates, it drives the second pulley 230b-2 to rotate, and when the second pulley 230b-2 rotates, it drives the first bevel gear set 230b-1 to rotate, and when the first bevel gear set 230b-1 rotates, it drives the third pulley 230b-3 to rotate, and when the third pulley 230b-3 rotates, it drives the fourth pulley 220a-2 When the fourth pulley 220a-2 rotates, it drives the rotating rod 220a to rotate one circle in the groove 210a. When the rotating rod 220a rotates, it drives the mounting frame 220b to rotate one circle in the groove 210a. The bursting beads in the two limit plates 220b-1 cooperate with the through hole 210a-1 so that one of them enters the material guide groove. In this process, the bottom of the mounting frame 220b is lifted by the jacking force of the protrusion 210a-2 and then bounces up once with the first elastic member 220a-1, thereby vibrating the bursting beads between the two limit plates 220b-1 to prevent the bursting beads from getting stuck together and causing no bursting beads to enter the through hole 210a-1 when passing through the through hole 210a-1. The rolled bursting beads roll through the material guide groove to the previous filter sponge block located on the top of the carrier 120a, which is just moved to the bottom of the guide tube 210b, so that the bursting beads are safely applied to the filter sponge block.

[0063] Example 4

[0064] Based on Example 3, Figure 1-Figure 4The positioning mechanism 300 includes two limiting slide bars 310 installed at both ends of the inner side of the mounting frame, a positioning block 320 movably sleeved on the two limiting slide bars 310, and a second transmission assembly 330 with one end being transmission-connected to the two positioning blocks 320 and the other end being transmission-connected to the bursting bead release assembly 220. The limiting slide bars 310 are used to install and limit the positioning blocks 320. The two positioning blocks 320 are used to protect and limit the side walls of the bursting beads that roll onto the filter sponge block when they are close to each other to prevent the bursting beads from being bounced away by the sponge block. The second transmission assembly 330 is used to drive the two positioning blocks 320 to approach each other and then move away when the bursting bead release assembly 220 works once.

[0065] In this embodiment, reference Figure 6 The side wall of the installation frame 220b is provided with a limiting block 220b-3, which is used to cooperate with the limiting groove 330b-1, so that when the installation frame 220b rotates, the sawtooth ring 330b is driven to rotate;

[0066] refer to Figure 1-Figure 7 The second transmission assembly 330 includes a reciprocating screw rod 330a installed on the inner side of the mounting frame and having a fifth pulley 330a-1 at one end, a sawtooth ring 330b rotatably installed in the groove 210a and having a limiting groove 330b-1 on the inner wall, a transmission gear 330c installed on the top of the support frame 210 and meshing with the sawtooth ring 330b, and a second bevel gear set 330d connected to the top of the transmission gear 330c at one end and having a sixth pulley 330d-1 at the other end. The reciprocating screw rod 330a is used to drive the two positioning blocks 320 to move closer to or away from each other when rotating, and the fifth pulley 330a-1 is used to drive the two positioning blocks 320 to move closer to or away from each other when rotating. The reciprocating screw rod 330a is driven to rotate, the sawtooth ring 330b is used to drive the transmission gear 330c to rotate when it rotates, the transmission gear 330c is used to drive the second bevel gear set 330d to rotate when it rotates, the second bevel gear set 330d is used to drive the sixth pulley 330d-1 to rotate when it rotates, and the sixth pulley 330d-1 is used to drive the fifth pulley 330a-1 to rotate when it rotates, the two positioning blocks 320 are respectively threadedly sleeved on the two ends of the reciprocating screw rod 330a, the limit block 220b-3 is located in the limit groove 330b-1, and the sixth pulley 330d-1 is connected to the fifth pulley 330a-1 through a belt.

[0067] In this embodiment, the specific working process is as follows: when the rotating rod 220a rotates and drives the installation frame 220b to rotate, the sawtooth ring 330b is driven to rotate under the limiting action of the limiting groove 330b-1 and the limiting block 220b-3, and the sawtooth ring 330b rotates and drives the transmission gear 330c to rotate. When the transmission gear 330c rotates, it drives the second bevel gear set 330d to rotate. When the second bevel gear set 330d rotates, it drives the sixth pulley 330d-1 to rotate. When the sixth pulley 330d-1 rotates, it drives the fifth pulley 330a-1 to rotate. When the fifth pulley 330a-1 rotates, it drives the reciprocating screw 330a to rotate. When the reciprocating screw 330a rotates, it drives the two positioning blocks 320 to move closer to and away from each other along the reciprocating screw 330a under the limiting action of the limiting slide bar 310. Therefore, when the two positioning blocks 320 are close to each other, the periphery of the rolling popping beads is limited and protected, so that the popping beads rolling down through the guide tube 210b fall on the corresponding position on the filter sponge block, avoiding a large deviation in the position of the popping beads in the filter that affects the user experience of later smokers.

[0068] Example 5

[0069] On the basis of Example 4, in order to prevent the surface of the popping beads from being stained with dust and other impurities that affect the quality of the packaged cigarettes, the inner wall of the guide tube 210b has an electrostatic dust absorption component, which is used to generate static electricity in the guide tube 210b during operation to absorb dust and other impurities stained on the surface of the rolling popping beads. Figure 5 The side wall of the inclined movable block 230a-2 has a trigger switch 220a-23 electrically connected to the electrostatic dust suction component, which is used when the carrier 120a contacts the inclined movable block 230a-2. At this time, the bursting bead release component 220 releases a bursting bead into the guide tube 210b. At this time, the electrostatic dust suction component in the guide tube 210b is energized to remove dust from the surface of the bursting bead passing through the guide tube 210b, and the static electricity generated by the electrostatic dust suction component in the guide tube 210b also has a certain adsorption effect on the bursting bead body, thereby slowing down the speed at which the bursting bead falls in the guide tube 210b, thereby avoiding excessive impact when the bursting bead rolls out of the guide tube 210b, resulting in damage to the bursting bead after contact and collision with the sponge block;

[0070] In order to timely dispose of the dust and other impurities in the guide tube 210b, refer to Figure 2-Figure 4, and also includes a dust removal mechanism 400, which includes a dust suction pipe 410 installed on one side of the support frame 210 and having a fan inside, a seventh pulley 420 connected to the rotating shaft of the fan, and an eighth pulley 430 that is transmission-connected to the transmission member 130b and connected to the seventh pulley 420 through a belt. The dust suction pipe 410 is used to transport dust and other impurities sucked in when the fan rotates to the collection device, and the fan is used to generate suction when it rotates, thereby sucking dust and other impurities falling in the guide pipe 210b into the dust suction pipe 410, the seventh pulley 420 is used to drive the fan to rotate when it rotates, and the eighth pulley 430 is used to drive the seventh pulley 420 to rotate when it rotates.

[0071] In this embodiment, the specific working process is as follows: when the support frame 120a is separated from the inclined movable block 230a-2, the trigger switch 220a-23 is separated from the support frame 120a, and the electrostatic dust suction component in the guide tube 210b is powered off. At this time, the dust and other impurities adsorbed in the guide tube 210b are subjected to the adsorption force disappearing and fall through the bottom of the guide tube 210b. At this time, since the support frame 120a with the filter sponge block on the top of the blasting beads has left, and the next support frame 120a to be applied with the blasting beads has not arrived yet, the dust will not fall on the filter sponge block. The fallen dust and other impurities are sucked into the dust suction pipe 410 by the suction force generated by the rotation of the fan, and then discharged into the collection device for reprocessing at a later time, so as to promptly clean up the adsorbed dust and other impurities in the guide tube 210b, so as to avoid affecting the dust removal effect after long-term use and causing blockage to the guide tube 210b.

[0072] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A blasting bead applying device, characterized in that: include: The filter tip conveying mechanism (100) drives the unrolled filter tip sponge block to move when in operation; A popping bead applying mechanism (200) is installed on the filter tip conveying mechanism (100), wherein when the filter tip conveying mechanism (100) is in operation, the popping bead applying mechanism (200) is automatically driven to operate, so that the popping beads are rolled down one by one onto the unrolled filter tip sponge block during the conveying process; A positioning mechanism (300) is installed on the popping bead applying mechanism (200), wherein when the popping bead applying mechanism (200) is in operation, the positioning mechanism (300) is automatically driven to operate, so as to position the popping beads that have rolled onto the filter sponge block.

2. A blasting bead applying device according to claim 1, characterized in that: The filter tip conveying mechanism (100) comprises a support seat (110), a conveyor belt (120) mounted on the support seat (110) and having a plurality of carrier frames (120a) spaced apart on its surface, and a driving assembly (130) mounted on a side wall of the support seat (110) and having an output end connected to the conveyor belt (120).

3. A blasting bead applying device according to claim 2, characterized in that: The driving assembly (130) comprises a driving motor (130a) mounted on the side wall of the supporting seat (110) and a transmission member (130b) mounted on the side wall of the supporting seat (110) and having one end connected to the driving roller of the conveyor belt (120) and the other end connected to the output end of the driving motor (130a).

4. A blasting bead applying device according to claim 2, characterized in that: The bursting bead applying mechanism (200) comprises a mounting frame mounted on the top of the support seat (110), a bursting bead releasing assembly (220) located on the top of the mounting frame, and a first transmission assembly (230) having one end transmission-connected to the bursting bead releasing assembly (220) and the other end transmission-connected to the support frame (120a).

5. A blasting bead applying device according to claim 4, characterized in that: The top of the mounting frame is provided with a groove (210a), the inner wall of the groove (210a) is provided with a through hole (210a-1), and the bottom of the mounting frame is provided with a material guide tube (210b) having one end corresponding to the through hole (210a-1) and the other end corresponding to the top of the supporting frame (120a); The explosive bead release assembly (220) comprises a rotating rod (220a) mounted on the top of the inner wall of the groove (210a) and a mounting frame (220b) slidably sleeved on the rotating rod (220a) up and down, the inner wall of the mounting frame (220b) is movably provided with two limit plates (220b-1), and the side wall of the mounting frame (220b) is provided with an adjusting member (220b-2) for adjusting the distance between the two limit plates (220b-1).

6. A blasting bead applying device according to claim 5, characterized in that: The inner wall of the groove (210a) is provided with a protrusion (210a-2) adjacent to the through hole (210a-1); The inner top of the rotating rod (220a) is provided with a first elastic member (220a-1) whose other end is connected to the top of the installation frame (220b).

7. A blasting bead applying device according to claim 5, characterized in that: The first transmission component (230) comprises a trigger component (230a) installed on the top of the support seat (110) and corresponding to the carrier frame (120a), and a linkage component (230b) having one end transmission-connected to the trigger component (230a) and the other end transmission-connected to the rotating rod (220a); The trigger assembly (230a) comprises a fixed shell (230a-1) installed on the top of the support seat (110) and having a non-opening structure at one end and a threaded rod (230a-11) on the inner wall of the other end, an inclined movable block (230a-2) slidably installed in the fixed shell (230a-1) and having a threaded groove (230a-21) and a second elastic member (230a-22) on the side wall, and a differential (230a-3) located on the side wall of the fixed shell (230a-1) and having one end connected to the threaded rod (230a-11) and the other end having a first pulley (230a-31), and the other end of the second elastic member (230a-22) is connected to the inner wall of the fixed shell (230a-1); The linkage assembly (230b) comprises a first bevel gear set (230b-1) mounted on the side wall of the mounting frame and connected to a second belt pulley (230b-2) at one end via a rotating shaft and connected to a third belt pulley (230b-3) at the other end via a rotating shaft, the second belt pulley (230b-2) being connected to the first belt pulley (230a-31) via a belt; The top of the rotating rod (220a) is connected to a fourth pulley (220a-2) via a rotating shaft and is connected to the third pulley (230b-3) via a belt.

8. The blasting bead applying device according to claim 5, characterized in that: The positioning mechanism (300) comprises two limiting slide bars (310) mounted on the two ends of the inner side of the mounting frame, a positioning block (320) movably sleeved on the two limiting slide bars (310), and a second transmission component (330) having one end transmission-connected to the two positioning blocks (320) and the other end transmission-connected to the bursting bead release component (220).

9. A blasting bead applying device according to claim 8, characterized in that: A limit block (220b-3) is provided on the side wall of the installation frame (220b); The second transmission assembly (330) comprises a reciprocating screw rod (330a) mounted on the inner side of the mounting frame and having a fifth pulley (330a-1) at one end, a sawtooth ring (330b) rotatably mounted in the groove (210a) and having a limiting groove (330b-1) on the inner wall, a transmission gear (330c) mounted on the top of the support frame (210) and meshing with the sawtooth ring (330b), and a second bevel gear set (330d) having one end connected to the top of the transmission gear (330c) and the other end having a sixth pulley (330d-1), the two positioning blocks (320) are respectively threadedly sleeved on the two ends of the reciprocating screw rod (330a), the limiting block (220b-3) is located in the limiting groove (330b-1), and the sixth pulley (330d-1) is connected to the fifth pulley (330a-1) through a belt.

10. The blasting bead applying device according to claim 7, characterized in that: The inner wall of the material guide tube (210b) has an electrostatic dust suction component, and the side wall of the inclined movable block (230a-2) has a trigger switch (220a-23) electrically connected to the electrostatic dust suction component; The invention also comprises a dust removal mechanism (400), wherein the dust removal mechanism (400) comprises a dust suction pipe (410) installed on one side of the support frame (210) and having a fan inside, a seventh pulley (420) connected to the rotating shaft of the fan, and an eighth pulley (430) drivingly connected to the transmission member (130b) and connected to the seventh pulley (420) via a belt.

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