Filter stick forming equipment capable of being implanted with incense line

Abstract

The invention discloses filter stick forming equipment capable of being implanted with incense threads, and relates to the technical field of filter stick production, the filter stick forming equipment comprises a forming machine body, the forming machine body comprises a workbench, a cigarette tongue pipe is arranged on the workbench, a cotton thread conveying pipe is arranged on the cigarette tongue pipe in a communicating mode, and a cotton thread supply assembly and an essence supply assembly are arranged on one side of the forming machine body; the cotton thread supply assembly comprises a first working cabinet, a first inner cavity is formed in the first working cabinet, a cotton thread guiding and conveying device is fixed to the inner top of the first inner cavity, a middle sliding groove is formed in the inner bottom of the first inner cavity, the two ends of the middle sliding groove communicate with a placing sinking groove and a taking sinking groove correspondingly, and two sliding blocks are arranged in the middle sliding groove in a sliding mode. A conical placing seat is fixed on the upper end surface of each sliding block; a through groove I is formed in the side wall of the working cabinet I; in the using process, the position of the barrel-packed cotton thread body can be conveniently adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of filter rod production, and particularly to a filter rod forming device capable of implanting a flavor wire. Background Art

[0002] A filter rod forming machine is a commonly used filter rod forming device in the tobacco industry at present, and its working principle is as follows: After the tow that has been loosened and sized enters the receiving and compressing of the conveying nozzle and then enters the inlet of the rolling and forming channel of the cigarette gun component, the cross-section of the whole tow belt has gradually transitioned to a circular shape. As the geometric shape of the channel cross-section becomes smaller, the tow is gradually compressed. Under the action of the drag force of the cloth belt, the tow, together with the filter paper that has been coated with seam hot glue and center line cold glue, enters the channel between the small pressing plate and the large pressing plate. Then, the center line cold glue of the filter paper adheres to the tow. After the hot glue at the seam lap of the filter paper is heated and enters the cold bonding chamber to contact the cooling strip and quickly cools and solidifies, after the seam hot glue lap is bonded, the tow has a process of expansion, compression, and gradual forming in the channel, and finally is bonded and shaped into a filter rod that meets the specified requirements of the circumference.

[0003] With the substantial reduction of the tar content in cigarettes, flavoring and supplementary flavoring of cigarettes have gradually become an important technological step in the cigarette manufacturing process. The common method is: during the production process of filter rods, a flavor wire (a cotton thread adsorbed with liquid essence) is implanted in the filter rod. Since the flavor substances do not participate in combustion, more low-boiling flavor substances can be retained, providing a better sensory experience for smokers.

[0004] During the production and use of existing filter rod forming machines, although the cotton thread can sequentially pass through the flavor adding device to adsorb the flavoring liquid, and after flavoring, it is combined with the tow and rolled into a filter rod, during the continuous conveying process of the cotton thread, when a cylinder of cotton thread is almost finished being conveyed, it is not convenient to replace the cylinder of cotton thread at the conveying station. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art:

[0006] Although existing equipment can sequentially pass the cotton thread through the flavor adding device to adsorb the flavoring liquid, and after flavoring, it is combined with the tow and rolled into a filter rod, during the continuous conveying process of the cotton thread, when a cylinder of cotton thread is almost finished being conveyed, it is not convenient to replace the cylinder of cotton thread at the conveying station.

[0007] And a filter rod forming device capable of implanting a flavor wire is proposed.

[0008] To achieve the above object, the present invention adopts the following technical solutions:

[0009] An implantable incense wire filter rod forming device, comprising a forming machine body, the forming machine body includes a workbench, a smoke tongue tube is arranged on the workbench, a cotton thread conveying tube is communicated with the smoke tongue tube, and a cotton thread supply assembly and an essence supply assembly are arranged on one side of the forming machine body. The cotton thread supply assembly includes a first work cabinet, an inner cavity one is arranged in the first work cabinet, a cotton thread guiding device is fixed on the inner top of the inner cavity one, an intermediate sliding groove is opened at the inner bottom of the inner cavity one, placing sinking grooves and taking sinking grooves are respectively communicated at both ends of the intermediate sliding groove, two sliding blocks are slidably arranged in the intermediate sliding groove, a conical placing seat is fixed on the upper end surface of each sliding block, and a through groove one is opened on the side wall of the first work cabinet.

[0010] As a further technical solution of the present invention, limiting sliding grooves are opened on both sides of the intermediate sliding groove, limiting sliding blocks for cooperating with the limiting sliding grooves are fixed on both sides of the sliding block, and the limiting sliding blocks are slidably arranged in the limiting sliding grooves.

[0011] As a further technical solution of the present invention, a plurality of mounting round grooves are opened on the side wall of each limiting sliding block, a resisting ball is movably arranged in each mounting round groove, a resisting spring is fixed between the inner wall of the mounting round groove and the resisting ball, and a plurality of resisting grooves for cooperating with the resisting balls are arranged on the inner wall of the limiting sliding groove and below the cotton thread guiding device.

[0012] As a further technical solution of the present invention, a first rubber connecting pipe is communicated at the end of the cotton thread conveying pipe, an intermediate connecting pipe is communicated at one end of the first rubber connecting pipe, a second rubber connecting pipe is communicated at one end of the intermediate connecting pipe, a terminal connecting pipe is communicated at one end of the second rubber connecting pipe, a liquid injection pipe is communicated on the outer surface of the terminal connecting pipe, a tow opening and loosening bin and a tow nozzle are arranged on the workbench, and a cotton thread auxiliary guiding unit is arranged on the side wall of the tow opening and loosening bin.

[0013] As a further technical solution of the present invention, the cotton thread auxiliary guiding unit includes a plurality of longitudinal guiding wheels, the longitudinal guiding wheels are rotatably arranged on the side wall of the tow opening and loosening bin, a mounting frame is fixed on one side of the tow opening and loosening bin, a mounting block is arranged on one side of the mounting frame in a lifting and movable manner, a transverse guiding wheel is rotatably arranged on one side of the mounting block, and a driving mechanism for cooperating with the mounting block is arranged on the mounting frame.

[0014] As a further technical solution of the present invention, the driving mechanism includes a lifting slider arranged in the mounting frame in a lifting and movable manner, the mounting block is fixed on one side of the lifting slider, a threaded rod is rotatably arranged in the mounting frame, the threaded rod threadedly penetrates through the lifting slider, and the upper end of the threaded rod rotatably penetrates through the mounting frame and is fixed with a knob.

[0015] As a further technical solution of the present invention, the flavor supply component includes a second working cabinet. A second cavity is provided inside the second working cabinet. A solution holding barrel is fixedly penetrated through the upper end surface of the second working cabinet. A sealing cover is provided on the upper end surface of the solution holding barrel. A gear pump is fixedly provided inside the second cavity. An inlet hose is connected between the inlet end of the gear pump and the solution holding barrel. An outlet hose is connected between the outlet end of the gear pump and the injection pipe. A second through groove is formed on the side wall of the second working cabinet.

[0016] As a further technical solution of the present invention, a mounting seat is fixed on the upper surface of the workbench. A plurality of extension columns are movably penetrated through the side wall of the mounting seat. One end of each of the plurality of extension columns is fixed to the same holding box. The upper end of the holding box is open. The holding box is inclined.

[0017] As a further technical solution of the present invention, a limiting column is fixed to one end of each of the plurality of extension columns away from the holding box.

[0018] As a further technical solution of the present invention, a sponge adsorption sheet is placed inside the holding box.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. During use, a cylindrical cotton thread body is inserted into each conical placement seat. One of the cylindrical cotton thread bodies is located below the cotton thread feeder. The cotton thread feeder conveys the cotton thread on this cylindrical cotton thread body and is used in cooperation with the cotton thread conveying pipe and the cigarette tongue pipe. The end of the cotton thread of this cylindrical cotton thread body is connected to the start end of the cotton thread of another cylindrical cotton thread body. When the previous cylindrical cotton thread body is almost used up, push the other cylindrical cotton thread body, and move the corresponding conical placement seat and the sliding block together in translation to make it close to the cotton thread feeder. Then, use both hands to respectively pinch the outer surface of the corresponding conical placement seat (below the cylindrical cotton thread body). When the previous cylindrical cotton thread body is used up, quickly move the positions of the two conical placement seats so that the previous conical placement seat and the sliding block move to the position of the taking sinking groove, and the latter conical placement seat, the sliding block and the cylindrical cotton thread body move to the position below the cotton thread feeder. Then, take out the previous conical placement seat and the sliding block from the taking sinking groove and place them in the placing sinking groove. Then, replace the previous cylindrical cotton thread body with a new one on this conical placement seat. Then, move the new cylindrical cotton thread body in translation to be close to the used cylindrical cotton thread body, and then connect the cotton threads between the two cylindrical cotton thread bodies. The operation is convenient.

[0021] 2. The cotton thread conveyed from the work cabinet first passes through the upper surface of multiple longitudinal guide wheels, then goes vertically downward, and then passes through the lower surface of the transverse guide wheel. The cotton thread is conveyed to the terminal connecting tube through the guidance of the transverse guide wheel, and the height position of the mounting block and the transverse guide wheel can be adjusted through the set driving mechanism, so as to adjust the angle of the cotton thread entering the terminal connecting tube accordingly, so as to avoid the cotton thread from scratching the inner wall of the terminal connecting tube.

[0022] 3. The containing box is located below rubber connecting tube 2, the middle connecting tube and rubber connecting tube 1. It is used to receive the fragrance droplets leaking from the connection between the cotton thread conveying tube and rubber connecting tube 1, the connection between rubber connecting tube 1 and the middle connecting tube, and the connection between the middle connecting tube and rubber connecting tube 2, so as to prevent the fragrance droplets from directly dripping onto the surface of the tow nozzle and then flowing and dripping onto the surface of the tow, affecting the quality of the filter rod.

[0023] 4. The provided sponge absorption sheet is used to absorb the essence droplets dripping into the container box, so as to avoid the accumulation of essence droplets in the container box and reduce the splashing effect when the essence droplets drip. On the other hand, it is convenient to transfer the essence liquid collected in the container box. The sponge absorption sheet can be directly replaced. When replacing the sponge absorption sheet, the container box can be directly pulled away from the mounting seat to stagger the container box with the rubber connecting tube 2, the middle connecting tube and the rubber connecting tube 1, so as to facilitate the replacement of the sponge absorption sheet. After the sponge absorption sheet is replaced, the container box can be pushed back. It is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 Schematic diagram of the connection between the forming machine body and the cigarette tongue pipe in the present invention Figure 1 ;

[0026] Figure 3 Schematic diagram of the connection between the forming machine body and the cigarette tongue pipe in the present invention Figure 2 ;

[0027] Figure 4 It is a schematic diagram of the connection between the cigarette tongue pipe and the cotton thread conveying pipe in the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the working cabinet 1 in the present invention;

[0029] Figure 6 It is a schematic diagram of the connection between the sliding block and the conical placement seat in the present invention;

[0030] Figure 7 It is a schematic diagram of the connection between the mounting block and the transverse guide wheel in the present invention;

[0031] Figure 8 This is a schematic structural diagram of the second working cabinet in the present invention;

[0032] Figure 9 This is a schematic connection diagram of the extension column and the liquid storage box in the present invention.

[0033] In the figure: 1, the forming machine body; 2, the workbench; 3, the smoke tongue pipe; 4, the cotton thread conveying pipe; 5, the first working cabinet; 6, the first inner cavity; 7, the cotton thread guiding device; 8, the middle sliding groove; 9, the placing sinking groove; 10, the taking sinking groove; 11, the sliding block; 12, the conical placing seat; 13, the first through groove; 14, the limiting sliding groove; 15, the limiting sliding block; 16, the installation circular groove; 17, the abutting ball; 18, the first rubber connecting pipe; 19, the middle connecting pipe; 20, the second rubber connecting pipe; 21, the end connecting pipe; 22, the liquid injection pipe; 23, the tow opening and loosening bin; 24, the tow nozzle; 25, the longitudinal guiding wheel; 26, the installation frame; 27, the installation block; 28, the transverse guiding wheel; 29, the lifting sliding block; 30, the threaded rod; 31, the knob; 32, the second working cabinet; 33, the solution storage barrel; 34, the sealing cover; 35, the second through groove; 36, the installation seat; 37, the extension column; 38, the liquid storage box; 39, the limiting column; 40, the sponge adsorption sheet; 41, the cylindrical cotton thread body. Specific embodiments

[0034] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0035] Refer to Figures 1-9 , a filter rod forming device for implantable scented threads, including a forming machine body 1, the forming machine body 1 includes a workbench 2, a smoke tongue pipe 3 is arranged on the workbench 2, and a cotton thread conveying pipe 4 is communicated with the smoke tongue pipe 3. This part of the content is the prior art, and realizing the combination of the scented cotton thread and the tow is a conventional technical means in the art.

[0036] A cotton thread supply assembly and an essence supply assembly are arranged on one side of the forming machine body 1. The cotton thread supply assembly includes a first working cabinet 5. An inner cavity 6 is arranged in the first working cabinet 5. A cotton thread guiding device 7 is fixed on the inner top of the inner cavity 6. A middle sliding groove 8 is opened at the inner bottom of the inner cavity 6. A placing sinking groove 9 and a taking sinking groove 10 are respectively communicated with both ends of the middle sliding groove 8. Two sliding blocks 11 are slidably arranged in the middle sliding groove 8. A conical placing seat 12 is fixed on the upper end surface of each sliding block 11. A first through groove 13 is opened on the side wall of the first working cabinet 5.

[0037] In use, a cylindrical cotton thread body 41 is plugged on each conical placement seat 12. One of the cylindrical cotton thread bodies 41 is located below the cotton thread feeder 7. The cotton thread feeder 7 conveys the cotton thread on this cylindrical cotton thread body 41 and is used in cooperation with the cotton thread conveying pipe 4 and the tobacco tongue pipe 3. The end of the cotton thread of this cylindrical cotton thread body 41 is connected to the start end of the cotton thread of another cylindrical cotton thread body 41. When the previous cylindrical cotton thread body 41 is almost used up, push the other cylindrical cotton thread body 41 to move it horizontally together with the corresponding conical placement seat 12 and the sliding block 11 to make it close to the cotton thread feeder 7. Then, use both hands to respectively pinch the outer surface of the corresponding conical placement seat 12 (below the cylindrical cotton thread body 41). When the previous cylindrical cotton thread body 41 is used up, quickly move the positions of the two conical placement seats 12 so that the previous conical placement seat 12 and the sliding block 11 move to the position of the taking sinking groove 10, and the latter conical placement seat 12, the sliding block 11 and the cylindrical cotton thread body 41 move to the lower part of the cotton thread feeder 7. Then, take out the previous conical placement seat 12 and the sliding block 11 from the taking sinking groove 10 and place them in the placing sinking groove 9. Then, replace the previous conical placement seat 12 with a new cylindrical cotton thread body 41. Then, horizontally push the new cylindrical cotton thread body 41 close to the used cylindrical cotton thread body 41 and then connect the cotton threads between the two cylindrical cotton thread bodies 41. The operation is convenient.

[0038] The cotton thread feeder 7 is a prior art and is used to realize the conveyance of the cotton thread and adjust the tension during the cotton thread conveying process.

[0039] Limiting sliding grooves 14 are opened on both sides of the middle sliding groove 8. Limiting sliding blocks 15 that cooperate with the limiting sliding grooves 14 are fixed on both sides of the sliding block 11. The limiting sliding blocks 15 are slidably arranged in the limiting sliding grooves 14.

[0040] Through the cooperation of the arranged limiting sliding grooves 14 and the limiting sliding blocks 15, when the corresponding limiting sliding blocks 15 are translated by pushing the conical placement seat 12, the conical placement seat 12 and the limiting sliding blocks 15 can be prevented from tilting and collapsing.

[0041] A plurality of mounting circular grooves 16 are opened on the side wall of each limiting sliding block 15. A resisting ball 17 is movably arranged in each mounting circular groove 16. A resisting spring is fixed between the inner wall of the mounting circular groove 16 and the resisting ball 17. A plurality of resisting grooves that cooperate with the resisting balls 17 are arranged on the inner wall of the limiting sliding groove 14 and below the cotton thread feeder 7.

[0042] After the limit slider 15 drives the contact ball 17 to move to the position of the installation circular groove 16, under the action of the contact spring, the contact ball 17 is pushed into the contact groove, thereby positioning the limit slider 15, the sliding block 11 and the conical placement seat 12, and thus positioning the bobbin cotton thread body 41, so that the bobbin cotton thread body 41 can better cooperate with the cotton thread feeder 7 for cotton thread conveying work.

[0043] One end of the rubber connecting pipe one 18 is communicated with the end of the cotton thread conveying pipe 4, one end of the rubber connecting pipe one 18 is communicated with the intermediate connecting pipe 19, one end of the intermediate connecting pipe 19 is communicated with the rubber connecting pipe two 20, one end of the rubber connecting pipe two 20 is communicated with the end connecting pipe 21, the outer surface of the end connecting pipe 21 is communicated with the liquid injection pipe 22, and the workbench 2 is provided with a tow opening and loosening bin 23 and a tow nozzle 24, and a cotton thread auxiliary conveying unit is arranged on the side wall of the tow opening and loosening bin 23.

[0044] Adjusting the position of the cotton thread by means of the cotton thread conveying pipe 4 is a prior art.

[0045] The cotton thread conveying pipe 4 and the rubber connecting pipe one 18 are detachably inserted, the rubber connecting pipe one 18 and the intermediate connecting pipe 19 are detachably inserted, the intermediate connecting pipe 19 and the rubber connecting pipe two 20 are detachably inserted, the rubber connecting pipe two 20 and the end connecting pipe 21 are detachably inserted, and the connection method is a prior art.

[0046] Both the tow opening and loosening bin 23 and the tow nozzle 24 are prior arts. The tow opening and loosening bin 23 is used for opening and loosening the tow and spraying glycerol, and the tow nozzle 24 is used for conveying the tow and conveying the tow into the smoke tongue pipe 3.

[0047] During use, the cotton thread conveyed from the work cabinet one 5 is conveyed by the cotton thread auxiliary conveying unit, and through the further conveying of the cotton thread auxiliary conveying unit, the cotton thread is conveyed into the end connecting pipe 21, and then is further conveyed through the rubber connecting pipe two 20, the intermediate connecting pipe 19, the rubber connecting pipe one 18 and the cotton thread conveying pipe 4 in sequence, and finally is combined with the tow conveyed into the smoke tongue pipe 3.

[0048] The cotton thread auxiliary conveying unit includes a plurality of longitudinal conveying wheels 25 which are rotatably arranged on the side wall of the tow opening and loosening bin 23. One side of the tow opening and loosening bin 23 is fixed with an installation frame 26. One side of the installation frame 26 is provided with an installation block 27 which is arranged to move up and down. One side of the installation block 27 is rotatably provided with a transverse conveying wheel 28, and a driving mechanism for cooperating with the installation block 27 is arranged on the installation frame 26.

[0049] The cotton thread conveyed from the working cabinet 1 first passes over the upper surfaces of a plurality of longitudinal guide wheels 25, then the cotton thread goes vertically downward and then passes under the lower surface of the transverse guide wheel 28. Through the guiding of the transverse guide wheel 28, the cotton thread is conveyed into the end connecting pipe 21, and the height positions of the mounting block 27 and the transverse guide wheel 28 can be adjusted by the provided driving mechanism, so that the included angle at which the cotton thread enters the end connecting pipe 21 can be correspondingly adjusted, avoiding the cotton thread from rubbing against the inner wall of the end of the end connecting pipe 21.

[0050] The driving mechanism includes a lifting slider 29 that is vertically movably arranged in the mounting frame 26. The mounting block 27 is fixed to one side of the lifting slider 29. A threaded rod 30 is rotatably arranged in the mounting frame 26. The threaded rod 30 threadedly penetrates through the lifting slider 29, and the upper end of the threaded rod 30 rotatably penetrates through the mounting frame 26 and is fixed with a knob 31.

[0051] During use, the knob 31 can be used to rotate the threaded rod 30, thereby driving the lifting slider 29 to adjust its height position, and then driving the mounting block 27 and the transverse guide wheel 28 to move.

[0052] The essence supply component includes a working cabinet 2 32. A cavity 2 is arranged in the working cabinet 2 32. A solution holding barrel 33 is fixedly penetrated through the upper end surface of the working cabinet 2 32. A sealing cover 34 is arranged on the upper end surface of the solution holding barrel 33. A gear pump is fixedly arranged in the cavity 2. A liquid inlet hose is communicated between the liquid inlet end of the gear pump and the solution holding barrel 33. A liquid outlet hose is communicated between the liquid outlet end of the gear pump and the injection pipe 22. A through groove 2 35 is opened on the side wall of the working cabinet 2 32, and the through groove 2 35 is used in cooperation with the liquid outlet hose.

[0053] A variable-frequency motor, an inverter, an integrated PLC controller and a monitoring module for cooperating with the gear pump are also arranged in the cavity 2.

[0054] The integrated PLC controller is used to receive the start signal (preparation signal) of the forming machine body 1 and the host speed analog signal (following signal), and dynamically adjust the speed of the variable-frequency motor to ensure that the essence addition amount is proportional to the filter rod production speed.

[0055] The monitoring module uses a photoelectric switch to detect the rotation state of the fan blade of the gear pump motor. When abnormal, it triggers shutdown protection, and the shutdown response time is less than 0.5 seconds.

[0056] The solution holding barrel 33 is filled with essence liquid, and the conveying of the essence liquid is an existing technology.

[0057] The solution container 33 is filled with liquid essence. The base frequency (corresponding to the minimum addition amount) is preset through a frequency converter. When the molding machine body 1 is started, its PLC outputs a 0 - 10V analog signal to the control unit (the control unit is prior art). The speed of the variable-frequency motor increases linearly with the signal (for example, 10V corresponds to the maximum speed of 50Hz). The essence flow rate range is 0.1 - 5 mL / min, with an accuracy of ±2%.

[0058] A mounting seat 36 is fixed on the upper surface of the workbench 2. A plurality of extension columns 37 are movably penetrated through the side wall of the mounting seat 36. One end of the plurality of extension columns 37 is fixed with the same liquid-containing box 38. The upper end of the liquid-containing box 38 is open, and the liquid-containing box 38 is inclined.

[0059] The liquid-containing box 38 is located below the second rubber connecting pipe 20, the intermediate connecting pipe 19, and the first rubber connecting pipe 18, and is used to receive the essence droplets leaking and dripping at the connection between the cotton thread conveying pipe 4 and the first rubber connecting pipe 18, the connection between the first rubber connecting pipe 18 and the intermediate connecting pipe 19, and the connection between the intermediate connecting pipe 19 and the second rubber connecting pipe 20, so as to avoid the essence droplets directly dripping onto the surface of the filament nozzle 24 and then flowing and dripping onto the surface of the filament, which affects the quality of the filter rod.

[0060] Limit columns 39 are fixed at one ends of the plurality of extension columns 37 away from the liquid-containing box 38.

[0061] By providing the limit columns 39, it is avoided that the extension columns 37 fall off from the mounting seat 36.

[0062] A sponge adsorption sheet 40 is placed in the liquid-containing box 38.

[0063] By providing the sponge adsorption sheet 40, it is used to adsorb the essence droplets dripping into the liquid-containing box 38, avoid the essence droplets from aggregating in the liquid-containing box 38, reduce the sputtering effect when the essence droplets drip, and on the other hand, it is convenient to transfer the essence liquid collected in the liquid-containing box 38. Just directly replace the sponge adsorption sheet 40. And when replacing the sponge adsorption sheet 40, the liquid-containing box 38 can be directly pulled in the direction away from the mounting seat 36, so that the liquid-containing box 38 is staggered from the second rubber connecting pipe 20, the intermediate connecting pipe 19, and the first rubber connecting pipe 18, which is convenient to replace the sponge adsorption sheet 40. After the sponge adsorption sheet 40 is replaced, the liquid-containing box 38 can be pushed back, which is convenient to use.

[0064] When the present invention is in use, each conical placement seat 12 is plugged with a cylindrical cotton thread body 41, one of the cylindrical cotton thread bodies 41 is located below the cotton thread guide 7, and the cotton thread guide 7 transports the cotton thread on the cylindrical cotton thread body 41, and is used in conjunction with the cotton thread transport tube 4 and the cigarette tongue tube 3. The cotton thread tail end of the cylindrical cotton thread body 41 is connected to the cotton thread beginning end of another cylindrical cotton thread body 41. When the current cylindrical cotton thread body 41 is almost used up, push the other cylindrical cotton thread body 41, and move the corresponding conical placement seat 12 and the sliding block 11 together to make it close to the cotton thread guide 7, and then pinch the outer surface of the corresponding conical placement seat 12 (located at the cylindrical cotton thread body 41) with two hands. ), when the previous cylindrical cotton thread body 41 is used up, the positions of the two conical placement seats 12 are quickly moved, so that the previous conical placement seat 12 and the sliding block 11 are moved to the position of taking the sinking groove 10, and the next conical placement seat 12, the sliding block 11 and the cylindrical cotton thread body 41 are moved to the bottom of the cotton thread guide 7, and then the previous conical placement seat 12 and the sliding block 11 are taken out of the taking sinking groove 10 and placed in the placing sinking groove 9, and then a new cylindrical cotton thread body 41 is replaced on the conical placement seat 12, and then the new cylindrical cotton thread body 41 is pushed parallel to the used cylindrical cotton thread body 41, and then the cotton thread between the two cylindrical cotton thread bodies 41 is connected, which is easy to operate;

[0065] When the limit slider 15 moves to the position of the installation circular groove 16 with the resistance ball 17, the resistance ball 17 is pushed into the resistance groove under the action of the resistance spring, thereby positioning the limit slider 15, the sliding block 11 and the conical placement seat 12, thereby positioning the bobbin cotton thread body 41, so that the bobbin cotton thread body 41 can better cooperate with the cotton thread guide 7 to transport the cotton thread;

[0066] The cotton thread conveyed from the work cabinet 5 first passes through the upper surface of the plurality of longitudinal guide wheels 25, then goes vertically downward, and then passes through the lower surface of the transverse guide wheel 28, and is conveyed to the terminal connecting tube 21 by the transverse guide wheel 28. The height position of the mounting block 27 and the transverse guide wheel 28 can be adjusted by the provided driving mechanism, so that the angle of the cotton thread entering the terminal connecting tube 21 can be correspondingly adjusted to avoid the cotton thread from rubbing against the inner wall of the terminal connecting tube 21.

[0067] The container box 38 is located below the rubber connecting tube 20, the middle connecting tube 19 and the rubber connecting tube 18, and is used to receive the droplets of essence leaking from the connection between the cotton thread conveying tube 4 and the rubber connecting tube 18, the connection between the rubber connecting tube 18 and the middle connecting tube 19, and the connection between the middle connecting tube 19 and the rubber connecting tube 20, so as to prevent the droplets of essence from directly dripping onto the surface of the tow nozzle 24, and then flowing and dripping onto the surface of the tow, thereby affecting the quality of the filter rod;

[0068] The sponge absorption sheet 40 is provided to absorb the essence droplets dripping into the container box 38, so as to prevent the essence droplets from gathering in the container box 38 and reduce the splashing effect when the essence droplets drip. On the other hand, it is convenient to transfer the essence liquid collected in the container box 38. The sponge absorption sheet 40 can be directly replaced. When replacing the sponge absorption sheet 40, the container box 38 can be directly pulled away from the mounting seat 36, so that the container box 38 and the rubber connecting tube 2 20, the middle connecting tube 19, and the rubber connecting tube 1 18 are staggered, so as to facilitate the replacement of the sponge absorption sheet 40. When the sponge absorption sheet 40 is replaced, the container box 38 can be pushed back, which is convenient to use.

[0069] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A filter rod forming device capable of being implanted with a scented thread, comprising a forming machine body (1), the forming machine body (1) comprising a workbench (2), a cigarette tongue tube (3) being arranged on the workbench (2), a cotton thread conveying tube (4) being arranged in communication with the cigarette tongue tube (3), characterized in that: A cotton thread supply component and an essence supply component are arranged on one side of the molding machine body (1). The cotton thread supply component comprises a working cabinet (5). An inner cavity (6) is arranged in the working cabinet (5). A cotton thread guide (7) is fixed to the inner top of the inner cavity (6). An intermediate sliding groove (8) is arranged at the inner bottom of the inner cavity (6). A placing sinking groove (9) and a taking sinking groove (10) are connected at both ends of the intermediate sliding groove (8). Two sliding blocks (11) are slidably arranged in the intermediate sliding groove (8). A conical placing seat (12) is fixed to the upper end surface of each sliding block (11). A through groove (13) is arranged on the side wall of the working cabinet (5).

2. The filter rod forming device for embedding a scented thread according to claim 1, characterized in that: The middle sliding groove (8) is provided with a limit sliding groove (14) on both sides, and the sliding block (11) is fixed with a limit sliding block (15) used in conjunction with the limit sliding groove (14) on both sides, and the limit sliding block (15) is slidably arranged in the limit sliding groove (14).

3. A filter rod forming device for embedding a scented thread according to claim 2, characterized in that: A plurality of mounting circular grooves (16) are provided on the side wall of each of the limit sliding blocks (15), a resistance ball (17) is movably provided in each of the mounting circular grooves (16), a resistance spring is fixed between the inner wall of the mounting circular groove (16) and the resistance ball (17), and a plurality of resistance grooves for cooperating with the resistance ball (17) are provided on the inner wall of the limit sliding groove (14) and below the cotton thread guide (7).

4. The filter rod forming device for embedding a scented thread according to claim 1, characterized in that: The end of the cotton thread conveying tube (4) is connected to a rubber connecting tube 1 (18), one end of the rubber connecting tube 1 (18) is connected to an intermediate connecting tube (19), one end of the intermediate connecting tube (19) is connected to a rubber connecting tube 2 (20), one end of the rubber connecting tube 2 (20) is connected to an end connecting tube (21), and an injection tube (22) is connected to the outer surface of the end connecting tube (21). A yarn loosening bin (23) and a yarn nozzle (24) are provided on the workbench (2), and a cotton thread auxiliary guiding unit is provided on the side wall of the yarn loosening bin (23).

5. The filter rod forming device for embedding a scented thread according to claim 4, characterized in that: The cotton thread auxiliary guiding unit comprises a plurality of longitudinal guiding wheels (25), wherein the longitudinal guiding wheels (25) are rotatably arranged on the side wall of the tow loosening bin (23), a mounting frame (26) is fixed on one side of the tow loosening bin (23), a mounting block (27) is movably arranged on one side of the mounting frame (26), a transverse guiding wheel (28) is rotatably arranged on one side of the mounting block (27), and a driving mechanism for cooperating with the mounting block (27) is arranged on the mounting frame (26).

6. The filter rod forming device for embedding a scented thread according to claim 5, characterized in that: The driving mechanism comprises a lifting slider (29) which is movably arranged in a mounting frame (26), a mounting block (27) being fixed to one side of the lifting slider (29), a threaded rod (30) being rotatably arranged in the mounting frame (26), the threaded rod (30) threadably passing through the lifting slider (29), and an upper end of the threaded rod (30) rotatably passing through the mounting frame (26) and being fixed with a knob (31).

7. The filter rod forming device for embedding a scented thread according to claim 4, characterized in that: The essence supply assembly comprises a second working cabinet (32), a second cavity is arranged in the second working cabinet (32), a solution containing barrel (33) is fixedly arranged through the upper end surface of the second working cabinet (32), a sealing cover (34) is arranged on the upper end surface of the solution containing barrel (33), a gear pump is fixedly arranged in the second cavity, a liquid inlet hose is arranged between the liquid inlet end of the gear pump and the solution containing barrel (33), a liquid outlet hose is arranged between the liquid outlet end of the gear pump and the liquid injection pipe (22), and a through groove (35) is opened on the side wall of the second working cabinet (32).

8. The filter rod forming device capable of implanting a scented thread according to claim 1, characterized in that: A mounting seat (36) is fixed on the upper surface of the workbench (2), and a plurality of extension columns (37) are movably arranged on the side wall of the mounting seat (36), and a same container box (38) is fixed at one end of the plurality of extension columns (37), and the upper end of the container box (38) is open, and the container box (38) is arranged obliquely.

9. The filter rod forming device capable of implanting a scented thread according to claim 8, characterized in that: A limiting column (39) is fixed to one end of each of the plurality of extension columns (37) away from the containing box (38).

10. The filter rod forming device capable of embedding a scented thread according to claim 8, characterized in that: A sponge adsorption sheet (40) is placed in the container box (38).

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