Comb type tobacco clip back beam channeling machine

Abstract

The utility model discloses a comb type tobacco clip back beam channeling machine which comprises a fixing support, an adjusting mechanism, a conveying mechanism and a compression roller mechanism. An adjusting mechanism, a compression roller mechanism and a conveying mechanism are sequentially arranged on the fixed bracket from top to bottom; the conveying mechanism is used for conveying materials, so that the materials are rolled by the compression roller mechanism; and the adjusting mechanism is used for adjusting the distance between the compression roller mechanism and the conveying mechanism, so that the depth of a groove rolled by the compression roller mechanism on the material is changed. According to the comb type tobacco clamp back beam channeling machine, grooves with different depths can be formed in materials without changing the size of the compression roller, so that tobacco clamps with different specifications can be manufactured, the production efficiency is improved, the applicability is wider, the materials can be rolled for multiple times, errors caused by rebounding of the materials after channeling are avoided, and the production efficiency is improved. And the depth size of the groove is controlled more accurately and stably.

Description

Technical Field

[0001] The utility model belongs to the field of cigarette clip manufacturing, and particularly relates to a grooving machine for the back beam of a comb-type cigarette clip. Background Art

[0002] When making tobacco leaves, fresh tobacco leaves need to be dried in a baking room. Before entering the baking room, fresh tobacco leaves need to be bundled one by one. Currently, steel wires are commonly used for bundling. The bundling work efficiency is low, the number of tobacco leaves in each bundle is limited, and the heat absorption of the tobacco leaves is affected by bundling. In order to improve the quality and efficiency of tobacco leaf baking, the cigarette clip baking technology has developed rapidly. Among them, the comb-type cigarette clip has the advantages of large capacity, short time consumption, and high speed. It can firmly hold the tobacco leaves, and the tobacco leaves are not likely to fall off during the baking process, which can save a lot of manpower and material resources. Moreover, the comb-type cigarette clip can be reused, save energy, reduce cost expenditure, and has a good application prospect.

[0003] In a comb-type cigarette clip, the back beam is a key component of the comb-type cigarette clip. Its structural stability and precision directly affect the loading effect of tobacco leaves and the quality of subsequent processing. Traditionally, during the production process of the back beam, a rolling machine is required to roll one side of a rectangular tube to form a groove for fixing the insertion needle, so as to ensure that the insertion needle does not loosen during use and maintain the overall stability of the cigarette clip. However, the existing grooving machines for cigarette clip back beams have exposed a series of problems in actual application. The traditional rolling machine often has only one pressure roller. During the working process, affected by various factors such as material hardness, equipment precision, and operating conditions, the depth of the rolled groove fluctuates significantly. When different specifications of cigarette clips need to be manufactured, the traditional rolling machine usually needs to stop to replace the corresponding size of the pressure roller, which not only takes a long time, but also seriously affects the production efficiency and increases the production cost and time cost.

[0004] In view of the above problems, it is urgent to optimize and improve the traditional rolling machine, effectively solve problems such as the fluctuation of groove depth size and poor specification adaptability, and improve the manufacturing precision and production efficiency of cigarette clips to better meet the actual needs of the tobacco processing industry. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a grooving machine for the back beam of a comb-type cigarette clip to effectively solve problems such as the fluctuation of groove depth size and poor specification adaptability, and improve the manufacturing precision and production efficiency of cigarette clips. To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A comb-type cigarette clip back beam rolling groove machine, comprising a fixed bracket, an adjusting mechanism, a conveying mechanism and a pressing roller mechanism; the adjusting mechanism, the pressing roller mechanism and the conveying mechanism are sequentially arranged on the fixed bracket from top to bottom; the conveying mechanism is used for transporting materials so that the materials pass through the pressing roller mechanism for rolling; the adjusting mechanism is used for adjusting the distance between the pressing roller mechanism and the conveying mechanism, so as to change the depth of the groove rolled out by the pressing roller mechanism on the materials.

[0007] Further, the fixed bracket includes a bottom plate and two side plates; two parallel side plates are arranged on the bottom plate; the conveying mechanism and the pressing roller mechanism are arranged between the two side plates, and the adjusting mechanism is arranged on the top.

[0008] Further, the pressing roller mechanism includes a plurality of pressing roller assemblies; the pressing roller assemblies are arranged between the two side plates and are located on the same horizontal line; each pressing roller assembly includes a pressing roller, a first rotating shaft and two sliders; through guide grooves are arranged on the side plates; sliders that can slide are arranged in the guide grooves; two ends of the first rotating shaft are respectively rotatably arranged on the sliders in the corresponding guide grooves on the two side plates; the pressing roller is sleeved on the first rotating shaft.

[0009] Further, the adjusting mechanism includes a limiting plate, a screw rod and a moving connection block; a limiting plate is arranged at the top between the two side plates; a through threaded hole is arranged on the limiting plate; a screw rod is arranged in the threaded hole; moving connection blocks are arranged at the two ends of the screw rod passing through the threaded hole and located inside the two side plates; two corresponding sliders are fixed to the bottom of the moving connection block.

[0010] Further, the conveying mechanism includes a plurality of conveying assemblies; the conveying assemblies are arranged below the pressing roller assemblies and are located on the same horizontal line; each conveying assembly includes a conveying roller and a second rotating shaft; two ends of the second rotating shaft are respectively rotatably arranged on the two side plates; the conveying roller is sleeved on the second rotating shaft.

[0011] Further, long strip holes are arranged on the side plates above the conveying rollers; fixed shafts are arranged in the long strip holes; rotatable side rollers are sleeved on the fixed shafts; the side rollers are used for limiting the width of the materials.

[0012] Further, it further includes a driving structure; the driving structure includes a motor, a connecting piece and a plurality of transmission mechanisms; a motor support is arranged on the bottom plate on one side of the side plates; a motor is arranged on the motor support; the motor is connected to the transmission mechanisms through the connecting piece; the motor drives the conveying mechanism and the pressing roller mechanism to work through the transmission mechanisms.

[0013] Further, the transmission mechanism includes a transmission gear, a transmission shaft, a first gear, and a second gear; one end of the first rotating shaft passes through the side plate and is sleeved with the second gear; one end of the second rotating shaft passes through the side plate and is sleeved with the first gear; the second gear meshes with the first gear; a transmission gear meshing with the first gears is arranged between the first gears; the transmission gear is sleeved on the transmission shaft; both ends of the transmission shaft are rotatably arranged on the two side plates respectively; the motor is connected to one end of the transmission shaft passing through the side plate through a connecting member.

[0014] Further, input rollers and output rollers are respectively arranged on both sides of the two side plates; the tops of the input rollers and the output rollers are flush with the top of the conveying roller.

[0015] Further, a protective cover is arranged on the bottom plate; the protective cover is located on the side of the side plate facing the transmission mechanism and is connected to the side plate.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The present utility model discloses a grooving machine for the back beam of a comb-type cigarette clip, which includes a fixed bracket, an adjusting mechanism, a conveying mechanism, and a pressing roller mechanism; the adjusting mechanism, the pressing roller mechanism, and the conveying mechanism are sequentially arranged on the fixed bracket from top to bottom; the conveying mechanism is used for transporting materials so that the materials pass through the pressing roller mechanism for rolling; the adjusting mechanism is used for adjusting the distance between the pressing roller mechanism and the conveying mechanism, thereby changing the depth of the groove rolled on the materials by the pressing roller mechanism. The grooving machine for the back beam of a comb-type cigarette clip of the present utility model can form grooves with different depths on the materials without changing the size of the pressing roller, so as to manufacture cigarette clips of different specifications, improve production efficiency, have a wider applicability, and can perform multiple rollings on the materials, avoiding the error caused by the rebound of the materials after grooving, and making the control of the groove depth size more accurate and stable. Description of the Drawings

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

[0019] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model;

[0020] Figure 3 is a side structural schematic diagram of the present utility model;

[0021] Figure 4 is a three-dimensional structural schematic diagram of the present utility model, omitting the side plates;

[0022] Figure 5 is a three-dimensional structural schematic diagram of the present utility model, omitting the protective cover;

[0023] Figure 6 is a three-dimensional structural schematic diagram of the side plate of the present utility model;

[0024] Figure 7 is a three - dimensional structural schematic diagram of the present utility model, omitting the side plates and the pressure roller mechanism;

[0025] In the attached drawings: 1 - fixed bracket, 11 - bottom plate, 12 - side plates, 121 - guide groove, 122 - long hole, 2 - adjusting mechanism, 21 - limit plate, 22 - screw rod, 23 - movable connecting block, 3 - conveying mechanism, 31 - conveying roller, 32 - second rotating shaft, 4 - pressure roller mechanism, 41 - pressure roller, 42 - first rotating shaft, 43 - slider, 5 - side roller, 6 - driving structure, 61 - motor, 62 - connecting piece, 63 - transmission mechanism, 64 - motor support, 631 - transmission gear, 632 - transmission shaft, 633 - first gear, 634 - second gear, 7 - protective cover, 8 - input roller, 9 - output roller. Detailed implementation manners

[0026] The present utility model will be further described in detail below in conjunction with the attached drawings and specific implementation manners, but the present utility model is not limited to the following embodiments.

[0027] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0028] Any feature disclosed in this specification (including any additional claims, abstract) can be replaced by other equivalent or similar - purpose alternative features unless specifically stated. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the attached drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0030] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0031] Embodiment 1:

[0032] See the attached Figures 1 to 7。A comb-type cigarette clip back beam rolling groove machine includes a fixed bracket 1, an adjusting mechanism 2, a conveying mechanism 3, and a pressure roller mechanism 4; the adjusting mechanism 2, the pressure roller mechanism 4, and the conveying mechanism 3 are sequentially arranged on the fixed bracket 1 from top to bottom; the conveying mechanism 3 is used to transport materials so that the materials pass through the pressure roller mechanism 4 for rolling; the adjusting mechanism 2 is used to adjust the distance between the pressure roller mechanism 4 and the conveying mechanism 3, thereby changing the depth of the groove rolled out by the pressure roller mechanism 4 on the materials. From the above structure, it can be seen that a comb-type cigarette clip back beam rolling groove machine includes a fixed bracket 1, an adjusting mechanism 2, a conveying mechanism 3, and a pressure roller mechanism 4. The fixing device is used to position and fix the whole device and install other mechanisms on it. The adjusting mechanism 2, the pressure roller mechanism 4, and the conveying mechanism 3 are sequentially installed on the fixing device from top to bottom. The conveying mechanism 3 is used to transport materials through the pressure roller mechanism 4, and the pressure roller mechanism 4 rolls the materials to form grooves. The adjusting mechanism 2 is used to adjust the distance between the pressure roller mechanism 4 and the conveying mechanism 3 so that the depth of the grooves rolled out by the pressure roller mechanism 4 on the materials of the conveying mechanism 3 is different. When the depth of the grooves to be formed is deeper, the adjusting mechanism 2 is used to reduce the distance between the pressure roller mechanism 4 and the conveying mechanism 3, so that the rolled grooves will be deeper; when the depth of the grooves to be formed is shallower, the adjusting mechanism 2 is used to increase the distance between the pressure roller mechanism 4 and the conveying mechanism 3, so that the depth of the rolled grooves will become shallower. The comb-type cigarette clip back beam rolling groove machine of the present invention can form grooves with different depths on the materials by adjusting the distance between the pressure roller mechanism 4 and the conveying mechanism 3 through the adjusting mechanism 2, so as to manufacture cigarette clips of different specifications, and has a wider applicability.

[0033] Specifically, the fixed bracket 1 includes a bottom plate 11 and two side plates 12; two parallel side plates 12 are provided on the bottom plate 11; the conveying mechanism 3 and the pressure roller mechanism 4 are arranged between the two side plates 12, and the adjusting mechanism 2 is provided at the top. From the above structure, it can be seen that the fixed bracket 1 includes a bottom plate 11 and two side plates 12. The two side plates 12 are fixed on the bottom plate 11. The adjusting mechanism 2 is fixed on the top of the two side plates 12, and the conveying mechanism 3 and the pressure roller mechanism 4 are installed between the two side plates 12.

[0034] Embodiment 2:

[0035] See attached Figures 1 to 7 。On the basis of Embodiment 1, the pressure roller mechanism 4 includes a plurality of pressure roller assemblies; the pressure roller assemblies are arranged between the two side plates 12 and are located on the same horizontal line; the pressure roller assembly includes a pressure roller 41, a first rotating shaft 42, and two sliders 43; through guide grooves 121 are provided on the side plates 12; sliders 43 that can slide are provided in the guide grooves 121; both ends of the first rotating shaft 42 are rotatably arranged on the sliders 43 in the corresponding guide grooves 121 of the two side plates 12; the pressure roller 41 is sleeved on the first rotating shaft 42. From the above structure, it can be seen that the pressure roller mechanism 4 includes a plurality of pressure roller assemblies, as shown in the attachedFigure 4 As shown, four pressure roller assemblies can be set. The pressure roller assembly includes a pressure roller 41, a first rotating shaft 42, and two sliders 43. A guiding groove 121 penetrating the thickness direction of the side plate 12 is provided at the upper part of the side plate 12. The guiding grooves 121 of the two side plates 12 correspond to each other. A slider 43 is arranged in the guiding groove 121. Sliding grooves can be arranged on the two side walls of the slider 43. Taking the side wall of the guiding groove 121 as a slide rail, the sliding grooves and the slide rail cooperate with each other to enable the slider 43 to slide up and down in the guiding groove 121. A rotatable first rotating shaft 42 is arranged between the two corresponding sliders 43. The two ends of the first rotating shaft 42 are respectively rotatably arranged on the two corresponding sliders 43 and can move up and down along with the sliding of the slider 43. The pressure roller 41 is sleeved on the first rotating shaft 42 and rotates along with the rotation of the first rotating shaft 42 to roll the material to form a groove. When the slider 43 slides up and down in the guiding groove 121, it drives the pressure roller 41 to slide up and down, thereby adjusting the position of the pressure roller 41 relative to the side plate 12. And this device is provided with a plurality of pressure rollers 41 and the centers are located on the same horizontal line, and the material is rolled multiple times, which can avoid the error caused by the rebound of the material after grooving, and make the control of the groove depth dimension more accurate and stable.

[0036] The adjusting mechanism 2 includes a limiting plate 21, a screw rod 22 and a moving connection block 23; a limiting plate 21 is arranged at the top between the two side plates 12; a through threaded hole is arranged on the limiting plate 21; a screw rod 22 is arranged in the threaded hole; one end of the screw rod 22 passing through the threaded hole and located inside the two side plates 12 is provided with a moving connection block 23; two corresponding sliders 43 are fixed at the bottom of the moving connection block 23. As can be seen from the above structure, an adjusting mechanism 2 is respectively arranged above each pressure roller assembly. The adjusting mechanism 2 includes a limiting plate 21, a screw rod 22 and a moving connection block 23. The limiting plate 21 is fixed at the top between the two side plates 12. A threaded hole is arranged on the limiting plate 21. One end of the screw rod 22 passing through the threaded hole and inserted between the two side plates 12 is provided with a stop block. A moving connection block 23 is arranged between the two side plates 12. The two ends of the moving connection block 23 are respectively located at the top inside the corresponding two guiding grooves 121. A T-shaped groove is arranged inside the moving connection block 23. The outlet of the T-shaped groove faces upward. The stop block of the screw rod 22 is installed in the T-shaped groove. The size of the stop block is larger than the outlet of the T-shaped groove. When the screw rod 22 rotates up and down in the threaded hole, the stop block also rotates synchronously. Due to the limitation of the guiding groove 121, the moving connection block 23 can only move up and down and will not rotate. Two corresponding sliders 43 are fixed at the bottom of the moving connection block 23. When the screw rod 22 rotates up and down in the threaded hole, it can drive the sliders 43 to move up and down, thereby driving the pressure roller 41 on the first rotating shaft 42 to move up and down to change the position of the pressure roller 41 relative to the side plate 12. Specifically, specific scales can also be set on the screw rod 22. According to the grooves to be rolled, the pressure roller 41 can be adjusted to an accurate position matching it through the scales on the screw rod, making the adjustment of the pressure roller 41 more accurate and ensuring that the depth of the rolled grooves is more accurate. The conveying mechanism 3 includes a plurality of conveying components; the pressure roller components are arranged below the pressure roller components and are located on the same horizontal line; the conveying component includes a conveying roller 31 and a second rotating shaft 32; the two ends of the second rotating shaft 32 are respectively rotatably arranged on the two side plates 12; the conveying roller 31 is sleeved on the second rotating shaft 32. As can be seen from the above structure, a plurality of conveying components are arranged below the pressure roller components. The conveying component includes a conveying roller 31 and a second rotating shaft 32. The two ends of the second rotating shaft 32 are respectively rotatably arranged on the two side plates 12 and are located on the same horizontal line. A conveying roller 31 is sleeved on the second rotating shaft 32. There is a certain distance between the top end of the conveying roller 31 and the bottom end of the upper pressure roller 41. The material is conveyed forward through the conveying roller 31 and passes through the pressure roller 41 in sequence for rolling.

[0037] A long hole 122 is provided above the conveying roller 31 on the side plate 12; a fixed shaft is provided in the long hole 122; a rotatable side roller 5 is sleeved on the fixed shaft. It can be seen from the above structure that a plurality of corresponding long holes 122 are provided on the two side plates 12. The position of the long hole 122 on the side plate 12 is above the conveying roller 31 relative to the conveying roller 31. A fixed shaft is provided in the long hole 122, and a rotatable side roller 5 is sleeved on the fixed shaft, which is used for limiting the material in the width direction. Since the material is rectangular, the side rollers 5 on both sides are in contact with the side surfaces of the rectangular material, restricting the rectangular material between the two corresponding side rollers 5, making the material more stable when being transported on the conveying roller 31.

[0038] Embodiment 3:

[0039] See Appendix Figures 1 to 7 On the basis of Embodiment 2, it further includes a driving structure 6; the driving structure 6 includes a motor 61, a connecting member 62 and a plurality of transmission mechanisms 63; a motor support 64 is provided on the bottom plate 11 on one side of the side plate 12; the motor 61 is provided on the motor support 64; the motor 61 is connected to the transmission mechanism 63 through the connecting member 62; the motor 61 drives the conveying mechanism 3 and the pressing roller mechanism 4 to work through the transmission mechanism 63. It can be seen from the above structure that the driving structure 6 includes a motor 61, a connecting member 62 and a plurality of transmission mechanisms 63. A motor support 64 is provided on the bottom plate 11. The motor support 64 is located on one side of a side plate 12. The motor 61 is arranged on the motor support 64, and the outlet end faces the side plate 12. The motor 61 is connected to the transmission mechanism 63 through the connecting member 62, driving the transmission mechanism 63 to drive the conveying mechanism 3 and the pressing roller mechanism 4 to work.

[0040] The transmission mechanism 63 includes a transmission gear 631, a transmission shaft 632, a first gear 633, and a second gear 634. One end of the first rotating shaft 42 passes through the side plate 12 and is sleeved with the second gear 634. One end of the second rotating shaft 32 passes through the side plate 12 and is sleeved with the first gear 633. The second gear 634 meshes with the first gear 633. A transmission gear 631 that meshes with them is provided between the first gears 633. The transmission gear 631 is sleeved on the transmission shaft 632. Both ends of the transmission shaft 632 are rotatably arranged on the two side plates 12. The motor 61 is connected to one end of the transmission shaft 632 passing through the side plate 12 through a connecting member 62. From the above structure, it can be seen that the end of the first rotating shaft 42 facing the motor 61 passes through the side plate 12 and extends beyond the side plate 12, and the first gear 633 is sleeved on the end extending beyond the side plate 12. The end of the second rotating shaft 32 facing the motor 61 passes through the side plate 12 and extends beyond the side plate 12, and the second gear 634 is sleeved on the end extending beyond the side plate 12. The second gear 634 meshes with the first gear 633. A transmission shaft 632 is provided between the first rotating shafts 42, and both ends of the transmission shaft 632 are rotatably arranged on the two side plates 12. The end of the transmission shaft 632 facing the motor 61 passes through the side plate 12 and extends beyond the side plate 12, and the transmission gear 631 is sleeved on the end extending beyond the side plate 12. The transmission gear 631 meshes with the first gear 633. One end of the transmission shaft 632 passing through the side plate 12 is connected to the motor 61 through a connecting member 62. When the motor 61 works, it drives the connected transmission shaft 632 to rotate, drives the first gear 633 to rotate through the transmission gear 631, and drives the second gear 634 to rotate simultaneously. At this time, the pressing roller 41 and the conveying roller 31 are driven to rotate through the first rotating shaft 42 and the second rotating shaft 32.

[0041] Embodiment 4:

[0042] See Appendix Figures 1 to 7 On the basis of Embodiment 3, input rollers 8 and output rollers 9 are respectively provided on both sides of the two side plates 12. The tops of the input rollers 8 and the output rollers 9 are flush with the top of the conveying roller 31. From the above structure, it can be seen that the input rollers 8 and the output rollers 9 are respectively provided at both ends in the length direction of the side plate 12. The input rollers 8 and the output rollers 9 are installed between the two side plates 12 through mounting brackets. The arrangement of the input rollers 8 and the output rollers 9 can reduce friction and facilitate the entry and exit of materials in the conveying mechanism 3.

[0043] A protective cover 7 is provided on the bottom plate 11; the protective cover 7 is located on the side of the side plate 12 facing the transmission mechanism 63 and is connected to the side plate 12. From the above structure, it can be seen that a protective cover 7 is also provided on the bottom plate 11. The protective cover 7 is located on one side of a side plate 12. One side of the side plate 12 refers to the side with gears. The protective cover 7, the bottom plate 11 and the side plate 12 form a sealed cover. The transmission gear 631, the first gear 633 and the second gear 634 are located in the sealed cover, which can play an isolating role. During operation, it can prevent the operator's clothes or improper operation from being caught between the gears and causing harm to the operator.

[0044] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A comb-type cigarette clip back beam groove rolling machine, characterized in that: The invention comprises a fixed support (1), an adjusting mechanism (2), a conveying mechanism (3) and a pressing roller mechanism (4); the fixed support (1) is provided with the adjusting mechanism (2), the pressing roller mechanism (4) and the conveying mechanism (3) in order from top to bottom; the conveying mechanism (3) is used to transport materials so that the materials are rolled through the pressing roller mechanism (4); the adjusting mechanism (2) is used to adjust the distance between the pressing roller mechanism (4) and the conveying mechanism (3), thereby changing the depth of the groove rolled out by the pressing roller mechanism (4) on the materials.

2. A comb-type cigarette clip back beam groove rolling machine according to claim 1, characterized in that: The fixed bracket (1) comprises a bottom plate (11) and two side plates (12); two parallel side plates (12) are arranged on the bottom plate (11); a conveying mechanism (3) and a pressing roller mechanism (4) are arranged between the two side plates (12), and an adjusting mechanism (2) is arranged on the top.

3. A comb-type cigarette clip back beam groove rolling machine according to claim 2, characterized in that: The pressure roller mechanism (4) comprises a plurality of pressure roller assemblies; the pressure roller assemblies are arranged between two side plates (12) and are located on the same horizontal line; the pressure roller assemblies comprise a pressure roller (41), a first rotating shaft (42) and two sliding blocks (43); a guide groove (121) is provided on the side plate (12) and passes through; a sliding block (43) is provided in the guide groove (121); two ends of the first rotating shaft (42) are rotatably arranged on the sliding blocks (43) in the corresponding guide grooves (121) of the two side plates (12); the pressure roller (41) is sleeved on the first rotating shaft (42).

4. A comb-type cigarette clip back beam groove rolling machine according to claim 3, characterized in that: The adjustment mechanism (2) comprises a limit plate (21), a screw rod (22) and a movable connection block (23); a limit plate (21) is provided at the top between the two side plates (12); a threaded hole is provided through the limit plate (21); a screw rod (22) is provided in the threaded hole; a movable connection block (23) is provided at one end of the screw rod (22) passing through the threaded hole and located in the two side plates (12); two corresponding sliders (43) are fixed at the bottom of the movable connection block (23).

5. The comb-type cigarette clip back beam groove rolling machine according to claim 3, characterized in that: The conveying mechanism (3) comprises a plurality of conveying assemblies; the conveying assemblies are arranged below the pressure roller assemblies and are located on the same horizontal line; the conveying assemblies comprise conveying rollers (31) and a second rotating shaft (32); the two ends of the second rotating shaft (32) are rotatably arranged on two side plates (12) respectively; the conveying rollers (31) are sleeved on the second rotating shaft (32).

6. A comb-type cigarette clip back beam groove rolling machine according to claim 5, characterized in that: The side plate (12) is provided with an elongated hole (122) above the conveying roller (31); a fixed shaft is provided in the elongated hole (122); a rotatable side roller (5) is sleeved on the fixed shaft; the side roller (5) is used for limiting the width direction of the material.

7. The comb-type cigarette clip back beam groove rolling machine according to claim 5, characterized in that: It also includes a driving structure (6); the driving structure (6) includes a motor (61), a connecting piece (62) and a plurality of transmission mechanisms (63); a motor support (64) is provided on the bottom plate (11) at one side of the side plate (12); a motor (61) is provided on the motor support (64); the motor (61) is connected to the transmission mechanism (63) via the connecting piece (62); the motor (61) drives the conveying mechanism (3) and the pressure roller mechanism (4) to work via the transmission mechanism (63).

8. The comb-type cigarette clip back beam groove rolling machine according to claim 7, characterized in that: The transmission mechanism (63) comprises a transmission gear (631), a transmission shaft (632), a first gear (633) and a second gear (634); one end of the first rotating shaft (42) passes through the side plate (12) and is sleeved with the second gear (634); one end of the second rotating shaft (32) passes through the side plate and is sleeved with the first gear (633); the second gear (634) is meshed with the first gear (633); a transmission gear (631) meshed with the first gear (633) is provided between the first gears (633); the transmission gear (631) is sleeved on the transmission shaft (632); the two ends of the transmission shaft (632) are rotatably arranged on the two side plates (12); the motor (61) is connected to one end of a transmission shaft (632) passing through the side plate (12) through a connecting member (62).

9. The comb-type cigarette clip back beam groove rolling machine according to claim 5, characterized in that: An input roller (8) and an output roller (9) are respectively provided on both sides of the two side plates (12); the tops of the input roller (8) and the output roller (9) are flush with the top of the conveying roller (31).

10. The comb-type cigarette clip back beam groove rolling machine according to claim 2, characterized in that: A protective cover (7) is provided on the bottom plate (11); the protective cover (7) is located on the side of the side plate (12) facing the transmission mechanism (63) and is connected to the side plate (12).

Images