Material collecting structure and paper tube manufacturing equipment
By introducing a buffer collecting mechanism into the paper tube manufacturing equipment, the problem of spiral paper tubes being easily deflected and stacked during the transport process is solved, and a more efficient collecting process is achieved, reducing labor costs and production difficulties.
Patent Information
- Application Number
- CN202422327071.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-24
AI Technical Summary
In existing paper tube manufacturing equipment, when the spiral paper tube falls into the second-level conveyor belt from a high place, it is prone to large angle deflection and disorderly accumulation, resulting in frequent manual sorting, which increases the difficulty of collecting materials and labor costs, and affects production efficiency.
A material collection structure is designed, including a first-level conveyor belt, a second-level conveyor belt and a buffer material collection mechanism. The buffer material collection mechanism is composed of a buffer material collection unit and a driving unit. The buffer material collection unit is located above the material inlet end of the second-level conveyor belt, and has a material collection groove and a rotatable structure. The buffer material collection unit is driven to rotate through the driving unit, and the paper pipe is fed from the first-level conveyor belt into the material collection groove, and then rotated and fed into the second-level conveyor belt.
Through the setting of the buffer collecting mechanism, the paper tubes are avoided from being deflected at a large angle and disorderly stacked on the second-level conveyor belt, reducing the need for manual finishing, reducing the difficulty of collecting materials and labor costs, and improving production efficiency.
Smart Images
Figure CN223032228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper tube manufacturing equipment, in particular to a material receiving structure and a paper tube manufacturing equipment. Background Art
[0002] Paper products are gradually replacing plastic products due to their characteristics of easy recycling and low pollution. A paper tube is a tubular object processed from a paper tape, and paper tubes are widely used in production and life.
[0003] The cooling tube for cigarettes is a spiral paper tube used in heated non-combustible cigarettes to reduce the temperature of the smoke. Currently, the cooling tube for cigarettes is mainly produced by a spiral winding method, and the spiral winding and forming of the cooling tube for cigarettes are realized through paper tube manufacturing equipment.
[0004] Paper tube manufacturing equipment usually includes a winding and forming part, a cutting part, and a material receiving part. The winding and forming part is used to wind a paper tape into a spiral paper tube. The cutting part is used to cut the formed spiral paper tube into the required length. The material receiving part is used to convey and collect the cut spiral paper tube. Currently, after the wound spiral paper tube is cut, it is sent to the product collection place through two-level conveyor belts in the material receiving part, and then manually sorted and transferred to the material receiving box.
[0005] However, in the prior art, there is a certain height difference between the two-level conveyor belts. When the spiral paper tube is fed from the upper conveyor belt to the lower conveyor belt, problems such as large-angle deflection and disorderly stacking are likely to occur, resulting in frequent manual sorting.
[0006] For example, as Figure 1 and Figure 2 shown, in the two-level conveyor belts, the first-level conveyor belt 2 is a high-position conveyor belt for axial transmission, and the second-level conveyor belt 3 is a low-position conveyor belt for radial transmission. During the axial transmission process of the spiral paper tube 1, due to the height difference between the two-level conveyor belts, when the spiral paper tube 1 falls from the first-level conveyor belt 2, it will first collide with the baffle of the second-level conveyor belt 3 and then fall onto the second-level conveyor belt 3; and because the two-level conveyor belts are running continuously and the two ends of the spiral paper tube 1 do not fall onto the second-level conveyor belt 3 at the same time, the attitude of the spiral paper tube 1 will be inclined to varying degrees at this time. Due to the influence of the above factors, the spiral paper tube 1 is likely to have problems such as large-angle deflection and disorderly stacking on the second-level conveyor belt 3. It is necessary to frequently manually sort the spiral paper tube 1 on the second-level conveyor belt 3 to prevent the spiral paper tube 1 from continuously stacking disorderly, which increases the difficulty of transferring the material to the material receiving box, increases the labor cost, and also affects the production efficiency. Summary of the Utility Model
[0007] In view of the technical problems in the prior art that when materials fall onto the second-stage conveyor belt, large-angle deflection and disorderly accumulation are likely to occur, resulting in the need for frequent manual sorting, increasing the difficulty of receiving materials, increasing labor costs, and also affecting production efficiency. The utility model provides a receiving structure, which is provided with a buffer receiving mechanism between the first-stage conveyor belt and the second-stage conveyor belt. The paper tubes sent out from the first-stage conveyor belt are first received by the buffer receiving mechanism, and then the paper tubes are sent onto the second-stage conveyor belt through the operation of the buffer receiving mechanism, so as to avoid problems such as large-angle deflection and disorderly accumulation that are likely to occur when the paper tubes directly fall from a high place onto the second-stage conveyor belt. Thus, it is no longer necessary to frequently sort the paper tubes on the second-stage conveyor belt, reducing the difficulty of receiving materials, reducing labor costs, and also further ensuring production efficiency.
[0008] A receiving structure, which includes a first-stage conveyor belt, a second-stage conveyor belt, and a buffer receiving mechanism;
[0009] The feeding end of the second-stage conveyor belt is located below the discharging end of the first-stage conveyor belt;
[0010] The buffer receiving mechanism includes a buffer receiving unit and a driving unit;
[0011] The buffer receiving unit is located above the feeding end of the second-stage conveyor belt, and the buffer receiving unit is rotatably arranged. A receiving groove is arranged in the buffer receiving unit, and the receiving groove is used to receive the materials sent out from the first-stage conveyor belt;
[0012] The driving unit is connected to the buffer receiving unit to drive the buffer receiving unit to rotate, so as to send the materials in the receiving groove onto the second-stage conveyor belt.
[0013] Preferably, the buffer receiving unit includes a rotating shaft and a baffle;
[0014] The baffle is arranged on the circumferential surface of the rotating shaft, and a plurality of baffles are arranged. All the baffles are arranged at intervals in sequence along the circumference of the rotating shaft, and the receiving groove is formed between two adjacent baffles.
[0015] Preferably, the buffer receiving unit further includes a blocking piece, the blocking piece is arranged on the circumferential surface of the rotating shaft, and the blocking piece is connected to the end of the baffle away from the first-stage conveyor belt.
[0016] Preferably, the baffle is of a flat plate structure, the width direction of the baffle is arranged along the radial direction of the rotating shaft, and the length direction of the baffle is parallel to the axial direction of the rotating shaft.
[0017] Preferably, the buffer material receiving mechanism further includes a material blocking plate which is located on one side of the buffer material receiving unit and is used for blocking the materials in the material receiving groove.
[0018] Preferably, the side of the material blocking plate close to the buffer material receiving unit is an arc surface.
[0019] Preferably, the setting direction of the rotation axis of the buffer material receiving unit is parallel to the conveying direction of the first-stage conveyor belt.
[0020] Preferably, the conveying direction of the second-stage conveyor belt is along the radial direction of the material, and the conveying direction of the first-stage conveyor belt is along the axial direction of the material.
[0021] A paper tube manufacturing device, which includes a winding and forming part, a cutting part, and a material receiving part arranged in sequence;
[0022] Wherein, the material receiving structure as described in any one of the above is applied in the material receiving part.
[0023] Preferably, the driving unit is an intermittent driving unit, and the operating frequency of the driving unit matches the operating frequency of the cutting part.
[0024] Compared with the prior art, the material receiving structure provided by the present utility model includes a first-stage conveyor belt, a second-stage conveyor belt, and a buffer material receiving mechanism; the feeding end of the second-stage conveyor belt is located below the discharging end of the first-stage conveyor belt; the buffer material receiving mechanism includes a buffer material receiving unit and a driving unit; the buffer material receiving unit is located above the feeding end of the second-stage conveyor belt, and the buffer material receiving unit is rotatably arranged. A material receiving groove is arranged in the buffer material receiving unit, and the material receiving groove is used for receiving the materials sent out from the first-stage conveyor belt; the driving unit is connected to the buffer material receiving unit and is used for driving the buffer material receiving unit to rotate so as to send the materials in the material receiving groove onto the second-stage conveyor belt. When the first-stage conveyor belt sends out the materials, the materials are first sent into the material receiving groove of the buffer material receiving unit, and then the driving unit drives the buffer material receiving unit to rotate, and then the materials are sent onto the second-stage conveyor belt. Through the arrangement of the buffer material receiving mechanism, the materials can be received and buffered between the first-stage conveyor belt and the second-stage conveyor belt, thereby avoiding problems such as large-angle deflection and disorderly accumulation of the materials when they are sent onto the second-stage conveyor belt. Therefore, it is no longer necessary to often sort the paper tubes on the second-stage conveyor belt, reducing the material receiving difficulty, reducing the labor cost, and at the same time, it can further ensure the production efficiency. Description of the Drawings
[0025] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0026] Figure 1 It is a schematic structural diagram of the first-stage conveyor belt and the second-stage conveyor belt in the prior art;
[0027] Figure 2 It is a schematic structural diagram of the spiral paper tube falling on the second-stage conveyor belt;
[0028] Figure 3 It is a schematic perspective structural diagram of a material receiving structure provided by an embodiment;
[0029] Figure 4 It is a schematic perspective structural diagram of a buffer material receiving unit provided by an embodiment;
[0030] Figure 5 It is a schematic structural diagram of conveying materials between a buffer material receiving mechanism and a second-stage conveyor belt provided by an embodiment. Detailed implementation manners
[0031] In order to enable those skilled in the art to better understand the technical solutions in the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present application.
[0032] It should be noted that when a component is referred to as "fixed to", "installed on", or "disposed on" another component, it can be directly on the other component or indirectly disposed on the other component; when a component is "connected" to another component, or a component is referred to as "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.
[0033] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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 to the present application.
[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more such features. In the description of this application, the meaning of "a plurality of" and "several" is two or more, unless otherwise specifically defined.
[0035] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the implementable conditions of this application. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this application.
[0036] The present utility model provides a material receiving structure, which includes a first-stage conveyor belt, a second-stage conveyor belt, and a buffer material receiving mechanism; the feeding end of the second-stage conveyor belt is located below the discharging end of the first-stage conveyor belt; the buffer material receiving mechanism includes a buffer material receiving unit and a driving unit; the buffer material receiving unit is located above the feeding end of the second-stage conveyor belt, and the buffer material receiving unit is rotatably arranged. A material receiving groove is arranged in the buffer material receiving unit, and the material receiving groove is used to receive the material sent out from the first-stage conveyor belt; the driving unit is connected to the buffer material receiving unit to drive the buffer material receiving unit to rotate so as to send the material in the material receiving groove onto the second-stage conveyor belt. When the first-stage conveyor belt sends out the material, it is first sent into the material receiving groove of the buffer material receiving unit, and then the driving unit drives the buffer material receiving unit to rotate, and then the material is sent onto the second-stage conveyor belt. Through the setting of the buffer material receiving mechanism, the material can be received and buffered between the first-stage conveyor belt and the second-stage conveyor belt, thereby avoiding problems such as large-angle deflection and disorderly accumulation of the material when it is sent onto the second-stage conveyor belt. Thus, it is no longer necessary to often organize the paper tubes on the second-stage conveyor belt, reducing the material receiving difficulty, reducing the labor cost, and at the same time, it can further ensure the production efficiency.
[0037] Please refer to Figures 3 to 5 , in an embodiment, a material receiving structure 100 is provided, which is mainly used to solve the problem that the attitude sorting of the material 200 is chaotic when two conveyor belts with different heights convey the material 200 in the prior art.
[0038] The material receiving structure 100 includes a first-stage conveyor belt 10, a second-stage conveyor belt 20, and a buffer material receiving mechanism 30. The feeding end 21 of the second-stage conveyor belt 20 is located below the discharging end 11 of the first-stage conveyor belt 10. The buffer material receiving mechanism 30 includes a buffer material receiving unit 31 and a driving unit (not shown in the figure). The buffer material receiving unit 31 is located above the feeding end 21 of the second-stage conveyor belt 20, and the buffer material receiving unit 31 is rotatably arranged. A material receiving groove 311 is provided in the buffer material receiving unit 31, and the material receiving groove 311 is used to receive the material 200 sent from the first-stage conveyor belt 10. The driving unit is connected to the buffer material receiving unit 31 to drive the buffer material receiving unit 31 to rotate, so as to send the material 200 in the material receiving groove 311 onto the second-stage conveyor belt 20. That is to say, the driving unit is the power source for the rotation of the buffer material receiving unit 31, and the driving unit provides power to control the rotation of the buffer material receiving unit 31.
[0039] When the material receiving structure 100 conveys the material 200, the material 200 is first conveyed on the first-stage conveyor belt 10. When the material 200 is sent out from the discharging end 11 of the first-stage conveyor belt 10, the buffer material receiving unit 31 correspondingly receives the sent material 200, and the material 200 is sent into the material receiving groove 311. When the material collection in the buffer material receiving mechanism 30 is completed, the driving unit drives the buffer material receiving unit 31 to rotate, so as to send the material 200 in the material receiving groove 311 to the feeding end 12 of the second-stage conveyor belt 20, and finally the second-stage conveyor belt 20 sends out the material 200.
[0040] It can be understood that in the prior art, when using two-stage conveyor belts for material receiving, due to a certain height difference between the two-stage conveyor belts, when the material is sent onto the lower conveyor belt, problems such as large-angle deflection and disorderly accumulation are likely to occur, and manual sorting is often required. In particular, when the material is long and the upper conveyor belt conveys the material along the axial direction of the material, when the material is sent out from the upper conveyor belt, the falling times of the two ends of the material are different, and the two ends of the material will not fall onto the lower conveyor belt at the same time. In this case, the problems of large-angle deflection and disorderly accumulation of the material are particularly obvious.
[0041] In the material receiving structure 100 provided in this embodiment, through the arrangement of the buffer material receiving mechanism 30, buffer feeding of the material 200 can be performed between the first-stage conveyor belt 10 and the second-stage conveyor belt 20. On the one hand, the height of the material 200 during blanking can be reduced; on the other hand, by first completely collecting the material 200 by the buffer material receiving mechanism 30 and then feeding it into the second-stage conveyor belt 20, it can also ensure that when the material 200 falls onto the second-stage conveyor belt 20, the material 200 can contact the second-stage conveyor belt 20 at multiple points, thereby better avoiding problems such as large-angle skew and disorderly accumulation of the material 200.
[0042] Specifically, in one embodiment, the material conveyed in the material receiving structure 100 is a spiral paper tube, which is applied to cigarettes and is used as a temperature-reducing tube for cigarettes.
[0043] Preferably, in one embodiment, the buffer material receiving unit 31 includes a rotating shaft 312 and a baffle 313. The baffle 313 is arranged on the circumferential surface of the rotating shaft 312, and multiple (at least two) baffles 313 are provided. All the baffles 313 are sequentially arranged at intervals along the circumferential direction of the rotating shaft 312, and the material receiving grooves 311 are formed between adjacent two baffles 313. That is to say, the overall structure of the buffer material receiving unit 31 is similar to an impeller structure. When the material 200 is sent out from the first-stage conveyor belt 10, the material 200 is received and supported by the baffle 313 or the circumferential surface of the rotating shaft 312. Then when the driving unit drives the buffer material receiving unit 31 to rotate, the baffle 313 can also well support and convey the material 200, so that the material 200 can fall into the second-stage conveyor belt 20 more smoothly. And through the arrangement of multiple baffles 313, multiple material receiving grooves 311 can also be formed, so that the driving unit can continuously drive the buffer material receiving unit 31 in one direction to realize the conveyance of the material 200. For example, as Figure 5 shown in the direction angle, the driving unit can drive the buffer material receiving unit 31 only in the clockwise direction to realize the conveyance of the material 200.
[0044] Specifically, in one embodiment, five baffles 313 are provided, thereby forming five material receiving grooves 311.
[0045] Preferably, in one embodiment, the buffer material receiving unit 31 further includes a blocking piece 314 disposed on the circumferential surface of the rotating shaft 312. The blocking piece 314 is connected to the end of the baffle 313 away from the first-stage conveyor belt 10, that is to say, the blocking piece 314 is also connected to the baffle 313, and is specifically connected to the end of the baffle 313 away from the first-stage conveyor belt 10. By providing the blocking piece 314, the material 200 can be blocked, so as to prevent the material 200 from rushing out of the buffer material receiving unit 31 due to excessive inertia when the first-stage conveyor belt 10 sends out the material 200.
[0046] Preferably, in one embodiment, the baffle 313 has a flat plate structure, and the width direction of the baffle 313 is arranged along the radial direction of the rotating shaft 312, so that the material 200 can be better guided during the rotation of the buffer material receiving unit 31. The length direction of the baffle 313 is parallel to the axial direction of the rotating shaft 312. With this structure, the material 200 in the material receiving groove 311 can be better prevented from being deflected, and the material 200 sent onto the second-stage conveyor belt 20 can be prevented from being deflected at a large angle as much as possible.
[0047] Preferably, in one embodiment, the buffer material receiving mechanism 30 further includes a material blocking plate 32 located on one side of the buffer material receiving unit 31 for blocking the material 200 in the material receiving groove 311. By providing the material blocking plate 32, the material 200 in the buffer material receiving unit 31 can be blocked, preventing the material 200 from accidentally flowing out of the buffer material receiving unit 31, thereby better ensuring the stability of the buffer material receiving mechanism 30 in conveying the material 200. For example, as Figure 5 shown in the direction angle, the driving unit drives the buffer material receiving unit 31 to rotate clockwise, so as to realize the conveyance of the material 200. The material blocking plate 32 is located on the left side of the buffer material receiving unit 31, so as to ensure that when the buffer material receiving unit 31 conveys the material 200, the material falls from the right side.
[0048] Preferably, in one embodiment, the side of the material blocking plate 32 close to the buffer material receiving unit 31 is an arc surface, which can better adapt to the rotation of the buffer material receiving unit 31 and increase the material blocking area.
[0049] Preferably, in one embodiment, the setting direction of the rotation axis of the buffer material receiving unit 31 is parallel to the conveying direction of the first-stage conveyor belt 10.
[0050] Specifically, in one embodiment, the conveying direction of the second-stage conveyor belt 20 is along the radial direction of the material 200, and the conveying direction of the first-stage conveyor belt 10 is along the axial direction of the material 200. For example, as Figure 3 shown in the direction angle, the conveying direction of the first-stage conveyor belt 10 is the X direction, and the conveying direction of the second-stage conveyor belt 20 is the Y direction.
[0051] Meanwhile, in one embodiment, a paper tube manufacturing device is further provided, which includes a winding and forming part, a cutting part, and a material receiving part arranged in sequence. The winding and forming part is used to wind a paper tape into a paper tube, the cutting part is used to slit the paper tube, and the material receiving part is used to convey and collect the slit paper tube. Among them, the material receiving structure 100 is applied in the material receiving part.
[0052] Specifically, in one embodiment, the winding and forming part is a spiral forming mechanism for winding a paper tape into a spiral paper tube.
[0053] Preferably, in one embodiment, the driving unit is an intermittent driving unit, and the operating frequency of the driving unit matches the operating frequency of the cutting part. It can be understood that since the cutting part in the prior art is non-continuous slitting, after cutting 8 segments, it is necessary to return to the encoder origin to synchronize the slitting again. By using the intermittent driving unit for the driving unit, the conveying of materials can be better coordinated with the cutting part. Specifically, in one embodiment, the driving unit uses a stepping motor. The matching of the operating frequency of the driving unit and the operating frequency of the cutting part means that the driving unit operates synchronously with the reset of the cutting part. Since the paper tube manufacturing device is non-continuous slitting, when the device slits the paper tube, the buffer material receiving mechanism 30 remains stationary. When the buffer material receiving mechanism 30 receives 8 slit paper tubes, the cutting part needs to return to the encoder origin to synchronize the slitting again. At this time, the stepping motor drives the buffer material receiving unit 31 to rotate until the next material receiving groove 311 receives the paper tube. The stepping angle of the used stepping motor is 0.18° / step, and 400 steps make a full circle. Therefore, the angle of each material receiving groove 311 is 0.18° / step × 400 steps = 72°, and the number of the material receiving grooves 311 is 360° ÷ 72° = 5.
[0054] After installing the buffer material receiving mechanism 30, each material receiving groove 311 can almost statically receive a group (8 pieces) of paper tubes falling from the first-stage conveyor belt 10. It can not only reduce the drop, but also enable the paper tubes to fall to the buffer of the buffer material receiving unit 31 group by group, significantly eliminating the degree of skew of the paper tube posture, increasing the orderly stacking quantity of the paper tubes at the collection point, reducing the number of disorder adjustment times from an average of 8 times per day to 0 times, with an average of 3.6 minutes each time. Each single device can save approximately 30 minutes of working hours per day.
[0055] The above are only the implementation manners of the present utility model. It should be noted here that for those of ordinary skill in the art, without departing from the creative concept of the present utility model, improvements can still be made, but these all belong to the protection scope of the present utility model.
Claims
1. A material receiving structure, characterized in that: It includes a first-stage conveyor belt, a second-stage conveyor belt and a buffer material receiving mechanism; The feeding end of the second-stage conveyor belt is located below the discharging end of the first-stage conveyor belt; The buffer material receiving mechanism comprises a buffer material receiving unit and a driving unit; The buffer receiving unit is located above the feeding end of the second-stage conveyor belt, and the buffer receiving unit is rotatably arranged, and a receiving trough is arranged in the buffer receiving unit, and the receiving trough is used to receive the material sent out from the first-stage conveyor belt; The driving unit is connected to the buffer material receiving unit and is used to drive the buffer material receiving unit to rotate so as to deliver the material in the material receiving trough to the second-stage conveyor belt.
2. The material receiving structure according to claim 1, characterized in that: The buffer material receiving unit comprises a rotating shaft and a baffle; The baffle is arranged on the circumferential surface of the rotating shaft, and there are multiple baffles, all of which are arranged in sequence and spaced apart along the circumference of the rotating shaft, and the material receiving trough is formed between two adjacent baffles.
3. The material receiving structure according to claim 2, characterized in that: The buffer receiving unit further comprises a blocking piece, which is arranged on the circumferential surface of the rotating shaft and is connected to an end of the blocking piece away from the first-stage conveyor belt.
4. The material receiving structure according to claim 2, characterized in that: The baffle is a flat plate structure, the width direction of the baffle is arranged along the radial direction of the rotating shaft, and the length direction of the baffle is parallel to the axial direction of the rotating shaft.
5. The material receiving structure according to claim 1, characterized in that: The buffer material receiving mechanism also includes a material blocking plate, which is located on one side of the buffer material receiving unit and is used to block the material in the material receiving trough.
6. The material receiving structure according to claim 5, characterized in that: The side of the material baffle plate close to the buffer material receiving unit is an arc-shaped surface.
7. The material receiving structure according to claim 1, characterized in that: The setting direction of the rotation axis of the buffer receiving unit is parallel to the conveying direction of the first-stage conveyor belt.
8. The material receiving structure according to claim 1, characterized in that: The conveying direction of the second-stage conveyor belt is along the radial direction of the material, and the conveying direction of the first-stage conveyor belt is along the axial direction of the material.
9. A paper tube manufacturing device, characterized in that: It includes a roll forming part, a cutting part and a material receiving part which are arranged in sequence; Wherein, the material collecting part is applied with the material collecting structure as claimed in any one of claims 1 to 8.
10. The paper tube manufacturing equipment according to claim 9, characterized in that: The driving unit is an intermittent driving unit, and the operating frequency of the driving unit matches the operating frequency of the cutting part.