Blanking and conveying device for rod-shaped objects

Abstract

The utility model belongs to the technical field of cigarette making equipment, and discloses a rod-shaped object discharging and conveying device which comprises an adjusting blocking frame assembly, a guide plate assembly, a baffle assembly and a sensor assembly. The guide plate assemblies are arranged on the left side and the right side of the adjusting blocking frame assembly in a bilateral symmetry mode, the baffle assembly is arranged on the upper side of the adjusting blocking frame assembly, and the sensor assembly is arranged on the lower middle side of the adjusting blocking frame assembly. According to the discharging and conveying device for the rod-shaped objects, the channel for conveying the rod-shaped objects downwards is formed by the adjusting blocking frame assembly, the two guide plate assemblies and the baffle assembly, the rod-shaped objects falling from a cigarette distributing wheel of an original machine are prevented from being scattered to the outer side of a machine table, and the width of the conveying channel can be adjusted according to the length of the rod-shaped objects. Therefore, rod-shaped objects of multiple specifications can be conveyed.

Description

A rod-shaped material feeding and conveying device Technical Field

[0001] This utility model relates to the field of tobacco manufacturing equipment technology, specifically to a rod-shaped material feeding and conveying device. Background Technology

[0002] In the field of tobacco manufacturing equipment technology, the conveying process of rod-shaped materials (mainly cigarette sticks and filter rods) involves multiple technological steps and conveying methods. The orderly and stable conveying of these rod-shaped materials is not only a key factor in ensuring product quality, but also an important technical measure to improve overall equipment operating efficiency, achieve energy-saving and efficiency-enhancing goals, and effectively control production costs. Therefore, the optimization and innovation of rod-shaped material conveying systems are of great significance for enhancing the core competitiveness of enterprises. Summary of the Invention

[0003] The purpose of this invention is to provide a rod-shaped material feeding and conveying device, which aims to solve the aforementioned technical problems existing in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rod-shaped material feeding and conveying device includes an adjustable baffle assembly, a baffle assembly, and two sets of guide plate assemblies. The adjustable baffle assembly, the two sets of guide plate assemblies, and the baffle assembly are all fixedly installed on the original machine back plate. The two sets of guide plate assemblies are symmetrically arranged on the left and right sides of the adjustable baffle assembly with the center line of the adjustable baffle assembly as the origin. The baffle assembly is located directly above the adjustable baffle assembly.

[0006] The adjustable baffle assembly includes a cover plate and an adjusting plate. The distance between the cover plate and the adjusting plate is adjustable. The two sets of guide plate assemblies and the baffle assembly form two channels for conveying the cigarette into the adjustable baffle assembly. A flexible flow guiding structure is provided at the bottom center of the baffle assembly, and the flexible flow guiding structure is directly opposite the outlet of the two channels.

[0007] In a preferred embodiment of this utility model, the adjusting baffle assembly further includes two fixed shafts. One end of each of the two fixed shafts is threaded to the original machine back plate in the horizontal direction, and a fixing block is fastened to the other end of each shaft by bolts. The adjusting plate and the cover plate are both placed between the tops of the two fixed shafts. Strong magnetic blocks are fixedly installed at both ends of one side of the cover plate, and the strong magnetic blocks are magnetically attracted to the fixing blocks. A telescopic adjusting assembly and a linear bearing assembly are respectively provided on one side of the adjusting plate near the left and right ends. The adjusting plate is installed to the original machine back plate through the linear bearing assembly and the telescopic adjusting assembly, and the distance between the adjusting plate and the cover plate is changed by the telescopic adjustment assembly.

[0008] In a preferred embodiment of the present invention, the guide plate assembly includes a support, which is fixedly installed on the original machine back plate. One end of the support connecting shaft is threaded, and the other end of the connecting shaft is fastened to the fixing lug of the guide plate by bolts.

[0009] In a preferred embodiment of the present invention, the guide plate is bent downward into an arc shape at one end within the adjusting baffle assembly, and the guide plate is inclined toward the center inside the adjusting baffle assembly.

[0010] In a preferred embodiment of this utility model, the baffle assembly includes a first baffle, a mounting base, and a second baffle. The mounting base is fixedly installed on the back plate of the original machine by bolts and is threadedly connected to one threaded end of the rotating shaft. One end of the bottom of both the first baffle and the second baffle is provided with a mounting ear. The other end of the rotating shaft is fastened to the two mounting ears by bolts. The first baffle and the second baffle have an "L" shaped structure, and the longitudinal edge of the "L" shaped structure is raised upward and closely attached to the outer circumferential surface of the smoke separator.

[0011] In a preferred embodiment of this utility model, the flexible flow guiding structure is a chain mesh, which is fixedly installed between the bottoms of the first baffle and the second baffle in a "V" shape.

[0012] In a preferred embodiment of this utility model, a sensor assembly is provided at the bottom center of the adjustment plate, and the sensor assembly is electrically connected to the original machine control system.

[0013] The beneficial effects of this utility model are:

[0014] This utility model uses a baffle assembly with a baffle that can be adjusted left and right, an adjustment block that can be adjusted up and down, and a fixing block that can adjust the angle of the baffle. This ensures that the baffle assembly is always tightly fitted with the original smoke-distributing wheel, preventing the rod-shaped objects that follow the circular motion of the smoke-distributing wheel from being thrown out of the machine due to centrifugal force. A chain mesh is also used to flexibly organize the rod-shaped objects, reducing the tangling of the rod-shaped objects.

[0015] This invention utilizes a telescopic adjustment component to adjust the front and rear extension of the adjustment plate by adjusting the baffle assembly to accommodate the conveying of rods of different lengths.

[0016] This utility model features a guide plate assembly with an angle that can be adjusted in real time according to on-site needs, allowing the rod-shaped material falling from the smoke separator to smoothly enter the feeding and conveying channel.

[0017] This invention uses a sensor assembly to detect the remaining amount of rod-shaped material in the feeding conveyor channel and provides a signal to the original machine control system to ensure that the remaining amount of rod-shaped material in the feeding conveyor channel is always within a safe range. Attached Figure Description

[0018] Figure 1 is a three-dimensional structural diagram of this utility model;

[0019] Figure 2 is a three-dimensional exploded structure diagram of this utility model.

[0020] Figure 3 is a three-dimensional structural diagram of the adjustable baffle assembly;

[0021] Figure 4 is a three-dimensional structural diagram of the guide plate assembly;

[0022] Figure 5 is a three-dimensional structural diagram of the baffle assembly;

[0023] Figure 6 is a three-dimensional structural diagram of baffle one.

[0024] Reference numerals in the attached figures; wherein: 1. Adjustable baffle assembly; 101. Cover plate; 102. Strong magnetic block; 103. Fixing block; 104. Fixing shaft; 105. Adjusting plate; 106. Linear bearing assembly; 107. Telescopic adjustment assembly; 2. Guide plate assembly; 201. Guide plate; 202. Connecting shaft; 203. Support; 204. Fixing ear; 3. Baffle assembly; 301. Chain mesh; 302. Baffle one; 303. Mounting ear; 304. Rotating shaft; 305. Mounting seat; 306. Baffle two; 4. Sensor assembly. Detailed Implementation

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0026] Example:

[0027] As shown in Figures 1-6, this embodiment provides a rod-shaped material feeding and conveying device, including an adjusting baffle assembly 1, a baffle assembly 3, and two sets of guide plate assemblies 2. The adjusting baffle assembly 1, the two sets of guide plate assemblies 2, and the baffle assembly 3 are all fixedly installed on the back plate of the original machine. The two sets of guide plate assemblies 2 are symmetrically arranged on the left and right sides of the adjusting baffle assembly 1 with the center line of the adjusting baffle assembly 1 as the origin. The baffle assembly 3 is located directly above the adjusting baffle assembly 1.

[0028] The adjustable baffle assembly 1 includes a cover plate 101 and an adjusting plate 105. The distance between the cover plate 101 and the adjusting plate 105 is adjustable. Two sets of guide plate assemblies 2 and baffle assemblies 3 form two channels for conveying smoke from the smoke supply branch into the adjustable baffle assembly 1. A flexible flow guiding structure is provided at the bottom center of the baffle assembly 3, and the flexible flow guiding structure is directly opposite the outlet of the two channels.

[0029] In a preferred embodiment of this utility model, the flexible flow guiding structure is a chain mesh 301, which is fixedly installed between the bottom of the first baffle 302 and the second baffle 306 in a "V" shape.

[0030] Specifically, as shown in Figures 1-2, this device can be adjusted by adjusting the cover plate 101 and the adjusting plate 105 of the baffle assembly 1, thereby achieving flexible online adjustment for different cigarette sticks and filter rod models, effectively improving product changeover efficiency and realizing the online adjustment function of the equipment. At the same time, through structural design, the angle of the guide plate assembly 2 and the adjusting baffle assembly 1 can be flexibly and finely adjusted, thereby flexibly adjusting the flip angle and adapting the size of the transmission channel formed by the two to meet production needs. Furthermore, by setting a flexible flow guiding structure at the bottom of the baffle assembly 3, the orderly downward transmission of cigarette sticks, filter rods, and other rod-shaped objects is effectively guided, while preventing the deformation of cigarette sticks and filter rods due to congestion.

[0031] The above structural design effectively prevents the rod-shaped objects that follow the circular motion of the smoke distribution wheel from being thrown out of the machine platform due to centrifugal force, thus reducing the random movement of the rod-shaped objects.

[0032] In a preferred embodiment of this utility model, the adjusting baffle assembly 1 further includes two fixed shafts 104. One end of each fixed shaft 104 is threaded to the original machine back plate in the horizontal direction, and a fixing block 103 is fastened to the other end of each shaft 104 by bolts. The adjusting plate 105 and the cover plate 101 are both placed between the tops of the two fixed shafts 104. Strong magnetic blocks 102 are fixedly installed on both the left and right ends of one side of the cover plate 101. The strong magnetic blocks 102 are magnetically attracted to the fixing blocks 103. A telescopic adjusting assembly 107 and a linear bearing assembly 106 are respectively provided on one side of the adjusting plate 105 near the left and right ends. The adjusting plate 105 is installed to the original machine back plate through the linear bearing assembly 106 and the telescopic adjusting assembly 107. The distance between the adjusting plate 105 and the cover plate 101 is changed by the telescopic adjustment assembly 107.

[0033] Specifically, as shown in Figure 3, by adjusting the telescopic adjustment component 107, the distance between the adjustment plate 105 and the original back panel can be changed, thereby changing the distance between it and the cover plate 101, thus realizing the adjustment of the adjustment baffle assembly 1. At the same time, using the two fixed shafts 104 as the installation base, the cover plate 101 is magnetically attracted to its end, thereby realizing quick installation and disassembly, effectively improving the installation and disassembly efficiency of the device. Furthermore, the cover plate 101 is made of transparent materials such as acrylic, so that the internal condition of the adjustment baffle assembly 1 can be directly observed, and problems can be detected and responded to quickly, thus effectively preventing the situation where the device cannot respond quickly in case of malfunction.

[0034] In a preferred embodiment of the present invention, the guide plate assembly 2 further includes a support 203, which is fixedly installed on the original machine back plate. One end of the support 203 is threadedly connected to the connecting shaft 202, and the other end of the connecting shaft 202 is fastened to the fixing lug 204 of the guide plate 201 by bolts.

[0035] In a preferred embodiment of the present invention, the guide plate 201 is further bent downward into an arc shape at one end inside the adjusting baffle assembly 1, and the guide plate 201 is inclined toward the center inside the adjusting baffle assembly 1.

[0036] In a preferred embodiment of this utility model, the baffle assembly 3 further includes a first baffle 302, a mounting base 305, and a second baffle 306. The mounting base 305 is fixedly mounted on the back plate of the original machine by bolts and is threadedly connected to the threaded end of the rotating shaft 304. One end of the bottom of the first baffle 302 and the second baffle 306 is provided with a mounting ear 303. The other end of the rotating shaft 304 is fastened to the two mounting ears 303 by bolts. The first baffle 302 and the second baffle 306 have an "L" shaped structure, and the longitudinal edge of the "L" shaped structure is raised upward and closely attached to the outer circumferential surface of the smoke separator.

[0037] Specifically, as shown in Figures 4-6, by adjusting the fixing ears 204 of the guide plate 201 and the fastening angles of the two mounting ears 303 of the first baffle 302 and the second baffle 306, the guide plate 201, the first baffle 302, and the second baffle 306 can be quickly and flexibly adjusted to adapt to the online transmission of cigarettes and filter rods. This allows the first baffle 302 and the second baffle 306 to better fit the outer contour of the cigarette distribution wheel to remove the cigarettes and filter rods. Furthermore, by setting trapezoidal forks at the ends of the first baffle 302 and the second baffle 306, they can better fit with the adsorption groove of the cigarette distribution wheel, thereby further improving the feeding efficiency of cigarettes and filter rods and preventing rod leakage.

[0038] In a preferred embodiment of the present invention, a sensor assembly 4 is further provided at the bottom center of the adjustment plate 105, and the sensor assembly 4 is electrically connected to the original machine control system.

[0039] Sensor component 4 is electrically connected to the original machine control system to monitor the remaining amount of rod-shaped material in the device in real time. When the sensor does not detect any remaining material, it provides a signal to the original machine control system, which controls the operating speed of the upstream conveying device to ensure that the remaining material in the feeding conveying device is always within a safe storage range.

[0040] The working principle of this rod-shaped material feeding and conveying device is as follows: The rod-shaped material at the bottom of the original smoke-distributing wheel falls onto the guide plate assembly 2 of the feeding and conveying channel. The inclined arc of the guide plate 201 causes the filter rod to fall freely downwards. The trapezoidal fork on the baffle assembly 3 extends into the groove on the surface of the smoke-distributing wheel and makes the baffle tightly fit with the smoke-distributing wheel, smoothly scooping off the rod-shaped material and preventing the rod-shaped material from being thrown out of the smoke-distributing wheel onto the machine platform. The chain mesh 301 on the baffle assembly 3 flexibly organizes the rod-shaped material tilting down from the guide plate 201, so that the rod-shaped material is conveyed downwards in an orderly and neat manner.

[0041] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A rod-shaped material feeding and conveying device, characterized in that, The device includes an adjustable baffle assembly (1), a baffle assembly (3), and two sets of guide plate assemblies (2). The adjustable baffle assembly (1), the two sets of guide plate assemblies (2), and the baffle assembly (3) are all fixedly installed on the back panel of the original machine. The two sets of guide plate assemblies (2) are symmetrically arranged on the left and right sides of the adjustable baffle assembly (1) with the center line of the adjustable baffle assembly (1) as the origin. The baffle assembly (3) is located directly above the adjustable baffle assembly (1). The adjustable baffle assembly (1) includes a cover plate (101) and an adjusting plate (105). The distance between the cover plate (101) and the adjusting plate (105) is adjustable. The two sets of guide plate assemblies (2) and the baffle assembly (3) form two channels for the supply of cigarettes into the adjustable baffle assembly (1). A flexible flow guiding structure is provided at the bottom center of the baffle assembly (3). The flexible flow guiding structure is directly opposite the outlet of the two channels.

2. The rod-shaped material feeding and conveying device according to claim 1, characterized in that, The adjusting baffle assembly (1) also includes two fixed shafts (104). One end of each of the two fixed shafts (104) is threaded to the original machine back plate in the horizontal direction, and a fixing block (103) is fastened to the other end of each of them by bolts. The adjusting plate (105) and the cover plate (101) are both placed between the tops of the two fixed shafts (104). Strong magnetic blocks (102) are fixedly installed on both the left and right ends of one side of the cover plate (101). The strong magnetic blocks (102) are magnetically attracted to the fixing blocks (103). A telescopic adjusting assembly (107) and a linear bearing assembly (106) are respectively provided on one side of the adjusting plate (105) near the left and right ends. The adjusting plate (105) is installed to the original machine back plate through the linear bearing assembly (106) and the telescopic adjusting assembly (107). The distance between the adjusting plate (105) and the cover plate (101) is changed by the telescopic adjustment assembly (107).

3. The rod-shaped material feeding and conveying device according to claim 1, characterized in that, The guide plate assembly (2) includes a support (203), which is fixedly installed on the original machine back plate. One end of the support (203) is threadedly connected to the connecting shaft (202), and the other end of the connecting shaft (202) is fastened to the fixing lug (204) of the guide plate (201) by bolts.

4. The rod-shaped material feeding and conveying device according to claim 3, characterized in that, The guide plate (201) is curved downwards at one end inside the adjustment baffle assembly (1) and the guide plate (201) is inclined toward the center inside the adjustment baffle assembly (1).

5. The rod-shaped material feeding and conveying device according to claim 1, characterized in that, The baffle assembly (3) includes a first baffle (302), a mounting base (305), and a second baffle (306). The mounting base (305) is fixedly installed on the back plate of the original machine by bolts and is threadedly connected to the threaded end of the rotating shaft (304). The bottom end of the first baffle (302) and the second baffle (306) are provided with mounting ears (303). The other end of the rotating shaft (304) is fastened to the two mounting ears (303) by bolts. The first baffle (302) and the second baffle (306) are in an "L" shape, and the longitudinal edge of the "L" shape curves upward and closely adheres to the outer circumferential surface of the smoke separator.

6. The rod-shaped material feeding and conveying device according to claim 5, characterized in that, The flexible flow guiding structure is a chain mesh (301), which is fixedly installed between the bottom of the first baffle (302) and the second baffle (306) in a "V" shape.

7. The rod-shaped material feeding and conveying device according to claim 1, characterized in that, A sensor assembly (4) is provided at the bottom center of the adjustment plate (105), and the sensor assembly (4) is electrically connected to the original machine control system.

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