Cotton core pen neck assembling device
By introducing a guide module and an interlaced feeding mechanism into the cotton core pen neck assembly device, the problem of cotton core bending is solved, and the effect of the cotton core smoothly entering the pen neck is achieved, and the assembly success rate and writing effect are improved.
Patent Information
- Application Number
- CN202421419142.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing cotton core pen neck assembly equipment can easily cause the cotton core to bend when stuffing the cotton core into the pen rod, which will lead to assembly failure or writing failure.
A cotton core pen neck assembly device is designed, including an assembly mechanism and a feeding mechanism. The assembly mechanism provides a guiding effect to the cotton core through the guide groove in the guide module, so that the cotton core can enter the pen neck smoothly and avoid bending. The feeding mechanism ensures that the cotton core and pen neck can enter the assembly groove smoothly through the staggered feeding pipe design.
It effectively avoids the problem of bending of the cotton core during assembly, and improves the assembly success rate and writing effect.
Smart Images
Figure CN223045452U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stationery equipment, and particularly relates to a cotton core pen neck assembling device. Background Art
[0002] During the assembly process of some pen types such as marker pens, watercolor pens, and highlighters, it is necessary to insert a cotton core into the pen barrel. In the existing assembly equipment, when inserting the cotton core into the pen barrel, the cotton core may be bent, resulting in assembly failure, or after injecting ink, the ink cannot completely immerse the cotton core, resulting in writing failure, etc.
[0003] The information disclosed in this background art section is only intended to enhance the overall understanding of the utility model and should not be regarded as an admission or any form of implication that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a cotton core pen neck assembling device for solving the problem of bending during cotton core assembly.
[0005] To achieve the above purpose, an embodiment of the utility model provides a cotton core pen neck assembling device, which includes an assembling mechanism and a feeding mechanism. The assembling mechanism includes an indexing plate module, a rotating wheel, an assembling module, and a guiding module. The rotating wheel is axially provided with an assembling groove. The indexing plate module includes an indexing plate that connects and drives the rotating wheel to rotate. The assembling module includes a push plate fixed to the indexing plate module and a first power source for driving the push plate to move. The push plate includes a protruding portion that can extend into the assembling groove. The guiding module includes a guiding block fixed to the indexing plate module and a second power source. The guiding block is provided with a semi-circular guiding groove parallel to the assembling groove. The second power source drives the guiding block to approach or move away from the rotating wheel, so that the guiding groove fixes the pen neck in the assembling groove or the protruding portion pushes the cotton core to be stuck into the pen neck along the guiding groove. The feeding mechanism includes a cotton core feeding module and a pen neck feeding module. The cotton core feeding module includes a cotton core feeding pipe and a cotton core discharging port. The pen neck feeding module includes a pen neck feeding pipe and a pen neck discharging port. The discharging ports of the cotton core feeding pipe and the pen neck feeding pipe axially and staggeredly extend to the surface of the rotating wheel.
[0006] In one or more embodiments of the utility model, the assembling groove includes a first groove body for fixing the pen neck and a second groove body that is axially communicated with the first groove body and is used for accommodating the cotton core. The diameter of the first groove body is larger than that of the first groove body. The discharging ports of the pen neck feeding pipe and the cotton core feeding pipe are respectively communicated with the first groove body and the second groove body.
[0007] In one or more embodiments of the present utility model, the guide groove includes a third groove body disposed opposite to the first groove body, and a fourth groove body axially communicating with the third groove body and used for guiding the cotton core to the pen neck. The third groove body cooperates with the first groove body to fix the pen neck, and the diameter of the third groove body is larger than that of the fourth groove body.
[0008] In one or more embodiments of the present utility model, the discharge port of the cotton core feeding pipe and the assembly module are respectively disposed on the upstream side and the downstream side of the discharge port of the pen neck quantity pipe along the rotation direction of the rotating wheel.
[0009] In one or more embodiments of the present utility model, the assembly mechanism further includes an arc-shaped guard plate connected to the indexing plate module and disposed outside the rotating wheel. One end of the guard plate extends to the outlet of the pen neck feeding pipe, and the other end extends to the downstream end of the guiding module along the rotation direction of the rotating wheel.
[0010] In one or more embodiments of the present utility model, a plurality of the assembly grooves are circumferentially arranged on the rotating wheel, and each assembly groove further includes a first partition wall disposed between the first groove body and the second groove body.
[0011] In one or more embodiments of the present utility model, the indexing plate module further includes a support plate disposed opposite to the indexing plate. The rotating wheel is connected between the indexing plate and the support plate. The guiding module and the pen neck feeding pipe are fixed to the indexing plate, and the assembly module and the cotton core feeding pipe are fixed to the support plate.
[0012] In one or more embodiments of the present utility model, a blanking mechanism is further included and disposed below the rotating wheel. The blanking mechanism includes an aggregate plate fixed between the indexing plate and the support plate, an aggregate groove fixed to one side of the aggregate plate, and a pushing plate fixed to the other side of the aggregate plate.
[0013] In one or more embodiments of the present utility model, the blanking mechanism further includes a pick-up rod disposed below the cotton core feeding pipe. The rotating wheel is recessed with at least one blanking groove along its circumferential direction. One end of the pick-up rod is fixed to the indexing plate, and the other end extends into the blanking groove.
[0014] In one or more embodiments of the present utility model, the cotton core feeding module further includes a third power source and a cotton core baffle fixed to the aggregate plate. The cotton core baffle is disposed between the discharge port of the cotton core conveying pipe and the rotating wheel. The third power source is connected to and drives the cotton core baffle to move to cover or move away from the discharge port of the cotton core conveying pipe; and / or the pen neck feeding module further includes a fourth power source and a pen neck baffle fixed to the indexing plate. The pen neck baffle is disposed between the discharge port of the pen neck conveying pipe and the rotating wheel. The fourth power source is connected to and drives the pen neck baffle to move to cover or move away from the discharge port of the pen neck conveying pipe.
[0015] Compared with the prior art, the cotton core and pen neck assembling device of the present utility model is provided with a guiding module, which provides a guiding function for cotton core assembling through the guiding groove on the guiding block, enabling the cotton core to smoothly enter the pen neck and avoiding bending. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 Schematic diagram of the cotton core and pen neck assembling device in an embodiment of the present utility model;
[0018] Figure 2 Schematic diagram of the assembling mechanism in an embodiment of the present utility model;
[0019] Figure 3 Schematic diagram of the rotating wheel in an embodiment of the present utility model.
[0020] Figure 4 Schematic diagram of the push plate in an embodiment of the present utility model;
[0021] Figure 5 Schematic diagram of the guiding block in an embodiment of the present utility model;
[0022] Figure 6 Schematic diagram of the guard plate in an embodiment of the present utility model;
[0023] Figure 7 Schematic diagram of the cotton core feeding mechanism in an embodiment of the present utility model;
[0024] Figure 8 Cross-sectional view of the cotton core feeding mechanism and the rotating wheel in an embodiment of the present utility model;
[0025] Figure 9Schematic diagram of the pen neck feeding mechanism in an embodiment of the present utility model;
[0026] Figure 10 Schematic diagram of the pen neck feeding mechanism and the rotating wheel in an embodiment of the present utility model;
[0027] Figure 11 Schematic diagram of the blanking mechanism in an embodiment of the present utility model;
[0028] Figure 12 Schematic diagram of the material taking rod and the rotating wheel in an embodiment of the present utility model.
[0029] Main reference numeral description:
[0030] 100 - Cotton core pen neck assembly device, 10 - Assembly mechanism, 111 - Indexing plate, 112 - Support plate, 12 Rotating wheel, 121 - Assembly groove, 1211 - First groove body, 1212 - Second groove body, 1213 - First retaining wall, 122 - Blanking groove, 13 - Assembly module, 131 - First power source, 132 - Pushing plate, 1321 - Protruding part, 14 - Guide module, 141 - Second power source, 142 - Guide block, 1421 - Third groove body, 1422 - Fourth groove body, 1423 - Second retaining wall, 15 - Protective plate, 20 - Feeding mechanism, 211 - Cotton core material barrel, 212 - Cotton core feeding pipe, 213 - Third power source, 214 - Cotton core baffle, 221 - Pen neck material barrel, 222 - Pen neck feeding pipe, 223 - Fourth power source, 224 - Pen neck baffle, 30 - Blanking mechanism, 31 - Aggregating plate, 32 - Aggregating groove, 33 - Pushing plate, 34 - Fifth power source, 35 - Material taking rod. Detailed implementation manners
[0031] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0032] As Figures 1 - 12As shown in the figure, the cotton core pen neck assembly device 100 in an embodiment of the present utility model includes an assembly mechanism 10 and a feeding mechanism 20. The assembly mechanism 10 includes an indexing plate module, a rotating wheel 12, an assembly module 13 and a guiding module 14. The indexing plate module includes an indexing plate 111 which is connected to and drives the rotating wheel 12 to rotate. An axially extending assembly groove 121 is provided on the rotating wheel 12. The assembly module 13 includes a first power source 131 and a push plate 132. The first power source 131 is connected to and drives the push plate 132 to move axially along the rotating wheel 12, and a protruding portion 1321 capable of axially inserting into the assembly groove 121 is provided on the push plate 132. The guiding module 14 includes a second power source 141 and a guiding block 142. A semi-circular guiding groove is formed on the guiding block 142. The second power source 141 is connected to and drives the guiding block 142 to move radially closer to or away from the rotating wheel 12. When the guiding block 142 moves to one side of the rotating wheel 12, the guiding groove and the protruding portion 1321 are coaxial.
[0033] The feeding mechanism 20 includes a cotton core feeding module and a pen neck feeding module. The cotton core feeding module includes a cotton core material barrel 211 and a cotton core feeding pipe 212 communicating with the cotton core material barrel 211. The pen neck feeding module includes a pen neck material barrel 221 and a pen neck feeding pipe 222 communicating with the pen neck material barrel 221. The cotton core material barrel 211 and the pen neck material barrel 221 are respectively used for storing cotton cores and pen necks, while the cotton core feeding pipe 212 and the pen neck feeding pipe 222 respectively transmit the cotton cores and pen necks to the rotating wheel 12, and the outlets of the cotton core feeding pipe 212 and the pen neck feeding pipe 222 are arranged staggeredly along the circumferential direction of the rotating wheel 12.
[0034] In actual work, due to the staggered arrangement of the outlets of the cotton core feeding pipe 212 and the pen neck feeding pipe 222, the cotton core and the pen neck are placed one after another when they respectively fall into the assembly groove 121 through the cotton core feeding pipe 212 and the pen neck feeding pipe 222. Subsequently, the indexing plate 111 drives the rotating wheel 12 to rotate, the second power source 141 drives the guiding block 142 to move radially closer to the rotating wheel 12, the guiding groove fixes the pen neck, the first power source 131 drives the push plate 132 to approach the rotating wheel 12, the protruding portion 1321 enters the assembly groove 121 and pushes the cotton core to move towards the pen neck side, the cotton core is guided into the pen neck through the guiding groove, and the protruding portion 1321 continues to move to insert the cotton core into the pen neck. After the assembly is completed, the first power source 131 and the second power source 141 respectively drive the push plate 132 and the guiding block 142 to move away from the assembly groove 121, and a single assembly is completed. The indexing plate 111 drives the rotating wheel 12 to rotate, and the pen neck with the cotton core is unloaded. Since the guiding module 14 is provided in the cotton core pen neck assembly device 100 in this embodiment, it can provide a guiding function for the cotton core while fixing the pen neck, so that the cotton core can smoothly enter the pen neck without being bent, improving the qualified rate and production efficiency.
[0035] Specifically, in combination with Figure 3As shown, the assembly slot 121 is a two-stage design, which is divided into a first slot body 1211 and a second slot body 1212 for placing the pen neck and the cotton core, and the two are axially connected, and the discharge port of the cotton core delivery pipe 212 and the discharge port of the pen neck delivery pipe 222 are respectively connected to the second slot body 1212 and the first slot body 1211. The diameter of the first slot body 1211 is larger than the diameter of the second slot body 1212, and a first retaining wall 1213 is formed at the connection of the two-stage slot bodies. Therefore, after the pen neck is placed in the first slot body 1211, its opening side wall is attached to the first retaining wall 1213, and the internal cavity of the pen neck is directly exposed to the second slot body 1212, so that the cotton core can directly enter the internal cavity of the pen neck without contacting the side wall of the opening of the pen neck, thereby avoiding the situation that the cotton core is bent.
[0036] Preferably, similar to the structure of the assembly groove 121, the guide groove is also designed in two sections, including a third groove body 1421 and a fourth groove body 1422 that are axially connected. The third groove body 1421 is arranged opposite to the first groove body 1211, and the two cooperate to fix the pen neck. The diameter of the third groove body 1421 is also larger than that of the fourth groove body 1422, so a second retaining wall 1423 is also formed between the two. After the guide block 142 moves and abuts against the pen neck, the side wall of the pen neck opening is simultaneously attached to the second retaining wall 1423 and the first retaining wall 1213, and the two cooperate to cover the side wall of the pen neck opening, so that the cotton core enters the internal cavity of the pen neck without contacting the side wall of the pen neck opening, further avoiding the situation that the cotton core is bent.
[0037] In one embodiment, the diameter of the second groove body 1212 gradually decreases near the first groove body 1211. Similarly, the fourth groove body 1422 can adopt the same design, that is, its diameter gradually decreases along the direction of the third groove body 1421, so that the second groove body 1422 cooperates with the second groove body 1212 to form a trumpet-shaped closing structure to further enhance the guiding effect for the cotton core.
[0038] Combination Figure 1 , 2 As shown in FIGS. 7 and 9, the discharge port of the pen neck delivery pipe 222 is located directly above the rotating wheel 12, and the discharge port of the cotton core delivery pipe 212 and the assembly module 13 are respectively arranged at the upstream and downstream sides of the discharge port of the pen neck delivery pipe 222. With such a design, the discharge port of the pen neck delivery pipe 222 and the discharge port of the cotton core delivery pipe 212 are staggered, which fully utilizes the equipment space and can prevent the two delivery pipes from interfering during installation.
[0039] To cooperate with the above settings and improve production efficiency at the same time, a plurality of assembly grooves 121 are equidistantly arranged on the rotating wheel 12. At the same time, the circumferential spacing between the discharge port of the pen neck feeding pipe 222, the discharge ports of the two cotton core feeding pipes 212 on both sides, and the guiding module 14 is the same as the spacing between adjacent assembly grooves 121. Therefore, every time the indexing plate 111 drives the rotating wheel 12 to rotate, a different assembly groove 121 is aligned with the discharge port of the cotton core feeding pipe 222, the discharge port of the pen neck feeding pipe 212, or the guiding module 14, and all working mechanisms work together to improve the overall working efficiency. As shown in Figure 3 In the illustrated embodiment, 6 assembly grooves are equidistantly formed on the rotating wheel 12. While ensuring that the discharge port of the cotton core feeding pipe 212 is located obliquely above the rotating wheel 12 at the same time, so that the cotton core can fall into the assembly groove 121 by its own gravity, it also ensures that the spacing between the discharge ports of the two feeding pipes is not too small to cause interference.
[0040] As shown in Figure 2 To prevent the cotton core and / or the pen neck from being thrown out of the assembly groove 121 during rotation during the working process, the assembly mechanism 10 is further provided with an arc-shaped guard plate 15, which is fixed to the indexing plate module. The guard plate 15 is arranged on the periphery of the rotating wheel 12, one end of which extends to the discharge port of the pen neck feeding pipe 222, and the other end extends to the downstream end of the guiding module 14. When the indexing plate 111 rotates, the cotton core and the pen neck on the downstream side of the pen neck feeding pipe 222 are limited in the assembly groove 121 by the guard plate 15 until the assembly is completed and rotated to the lower part and then separated from the assembly groove 121, so the stability is relatively high.
[0041] In one embodiment, the cotton core feeding module 21 further includes a third power source 213 and a cotton core baffle 214. The cotton core baffle 214 is arranged between the discharge port of the cotton core feeding pipe 222 and the rotating wheel 12, and the third power source 213 is connected to and drives the cotton core baffle 214 to move. When the indexing plate 111 drives the rotating wheel 12 to rotate, the third power source 213 drives the cotton core baffle 214 to move and cover the discharge port of the cotton core feeding pipe 222 to prevent the cotton core from getting stuck in the gap between the discharge port of the cotton core feeding pipe 212 and the rotating wheel 12 and causing a malfunction; when one assembly groove 121 is aligned with the discharge port of the cotton core feeding pipe 212, the third power source 213 drives the cotton core baffle 214 to move away from the discharge port of the cotton core feeding pipe 212, so that the cotton core falls into the assembly groove 121, and then the third power source 213 drives the cotton core baffle 214 to cover the discharge port of the cotton core feeding pipe 212 again, and so on.
[0042] It is easy to think that the pen neck feeding module 22 includes a fourth power source 223 and a pen neck baffle 224. Similarly, during the rotation of the rotating wheel 12, the fourth power source 223 drives the pen neck baffle 224 to cover the discharge port of the pen neck feeding pipe 222, and drives the pen neck baffle 224 away when one of the assembly grooves 121 aligns with the discharge port of the pen neck feeding pipe 222, so that the pen neck falls into the assembly groove 121, and so on.
[0043] To improve the stability during operation, the indexing plate module further includes a support plate 112, which is disposed opposite to the indexing plate 111. The rotating wheel 12 is respectively connected to the indexing plate 111 and the support plate 112, and has higher stability during rotation. At the same time, the support plate 112 can also provide more installation space, such as Figure 2 As shown, the guiding module 14 and the pen neck feeding pipe 222 are fixed to the main body of the indexing plate 111, while the assembling module 13 and the cotton core feeding pipe 212 are fixed to the support plate 112.
[0044] Such as Figure 11 and 12 As shown, the cotton core pen neck assembling device 100 in this embodiment further includes a blanking mechanism 30, which includes an aggregate plate 31 disposed below the rotating wheel 12, an aggregate groove 32 fixed to one side of the aggregate plate 31, and a pushing plate 33 and a fifth power source 34 fixed to the other side of the aggregate plate 31. Both ends of the aggregate plate 31 are respectively fixed to the indexing plate 111 and the support plate 112. The fifth power source 34 is connected to and drives the pushing plate 33 to push the pen necks falling on the aggregate plate 31 into the aggregate groove 32. The pen necks and cotton cores pushed into the aggregate groove 32 are blanked or prepared to enter the next process.
[0045] Preferably, to prevent the pen necks and cotton cores from not being able to separate from the assembly groove 121 normally, the blanking mechanism 30 further includes a picking rod 35, which is fixed to the indexing plate 111 and disposed below the cotton core feeding pipe 212. A blanking groove 122 is recessed along the circumferential direction of the rotating wheel 12. The other end of the picking rod 32 extends along the circumferential direction of the rotating wheel 12 into the blanking groove 122. Therefore, when the pen necks and cotton cores do not fall onto the aggregate plate 31 normally after rotating to the lower part and continue to stick in the assembly groove 121, the picking rod 32 can buckle them down, so as to prevent them from rotating back to the upper part and affecting the normal blanking and assembly of the subsequent cotton cores / pen rods.
[0046] Further, two material discharging grooves 122 are formed in the rotating wheel 12, one of which corresponds to and communicates with the first groove body 1211, and the other corresponds to and communicates with the second groove body 1212. At the same time, two material taking rods 35 are fixed on the indexing plate 111 and extend into the two material discharging grooves 122 respectively. The two material taking rods 35 act on the pen neck and the cotton core simultaneously. By providing the two material taking rods 35, acting on the assembled pen neck and cotton core from both ends enables the pen neck and the cotton core to smoothly disengage from the assembly groove 121, avoiding the situation where one end disengages while the other end still sticks in the assembly groove 121.
[0047] It can be conceived that all power sources of the present application can choose air cylinders or other forms of power devices, and the present embodiment does not limit this.
[0048] For those skilled in the art, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
[0049] The foregoing description of the specific exemplary embodiments of the present invention is for the purposes of illustration and exemplification. These descriptions are not intended to limit the present invention to the precise forms disclosed, and obviously, many changes and variations are possible in light of the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical applications, so that those skilled in the art can implement and utilize the various different exemplary embodiments of the present invention, as well as various different selections and changes. The scope of the present invention is intended to be defined by the claims and their equivalents.
Claims
1. A cotton core pen neck assembly device, characterized in that: include: The assembly mechanism comprises a dividing plate module, a rotating wheel, an assembly module and a guide module, wherein the rotating wheel is axially provided with an assembly groove, the dividing plate module comprises a dividing plate connected to and driving the rotating wheel to rotate, the assembly module comprises a push plate fixed to the dividing plate module and a first power source driving the push plate to move, the push plate comprises a protrusion capable of extending into the assembly groove, the guide module comprises a guide block fixed to the dividing plate module and a second power source, the guide block is provided with a semicircular guide groove parallel to the assembly groove, and the second power source drives the guide block to approach or move away from the rotating wheel, so that the guide groove fixes the pen neck in the assembly groove or the protrusion pushes the cotton core along the guide groove to be stuck into the pen neck; The feeding mechanism includes a cotton core feeding module and a pen neck feeding module. The cotton core feeding module includes a cotton core feeding pipe and a cotton core discharge port. The pen neck feeding module includes a pen neck feeding pipe and a pen neck discharge port. The discharge ports of the cotton core feeding pipe and the pen neck feeding pipe are axially staggered and extend to the surface of the rotating wheel respectively.
2. The cotton core pen neck assembly device according to claim 1, characterized in that: The assembly groove includes a first groove body for fixing the pen neck, and a second groove body axially connected to the first groove body and used to accommodate the cotton core. The diameter of the first groove body is larger than the diameter of the second groove body. The discharge port of the pen neck feed pipe and the discharge port of the cotton core feed pipe are respectively connected to the first groove body and the second groove body.
3. The cotton core pen neck assembly device according to claim 2, characterized in that: The guide groove includes a third groove body arranged opposite to the first groove body, and a fourth groove body axially connected to the third groove body and used to guide the cotton core to the pen neck. The third groove body cooperates with the first groove body to fix the pen neck, and the diameter of the third groove body is greater than the diameter of the fourth groove body.
4. The cotton core pen neck assembly device according to claim 1, characterized in that: The discharge port of the cotton core feeding pipe and the assembly module are respectively arranged at the upstream side and the downstream side of the discharge port of the pen neck quantity tube along the rotation direction of the rotating wheel.
5. The cotton core pen neck assembly device according to claim 4, characterized in that: The assembly mechanism also includes an arc-shaped guard plate connected to the indexing plate module and arranged outside the rotating wheel, one end of the guard plate extends to the outlet of the pen neck feeding pipe, and the other end extends along the rotation direction of the rotating wheel to the downstream end of the guide module.
6. The cotton core pen neck assembly device according to claim 1, characterized in that: The rotating wheel is circumferentially provided with a plurality of the assembling grooves, and each assembling groove further comprises a first retaining wall arranged between the first groove body and the second groove body.
7. The cotton core pen neck assembly device according to claim 1, characterized in that: The indexing plate module also includes a support plate arranged opposite to the indexing plate, the rotating wheel is connected between the indexing plate and the support plate, the guide module and the pen neck feed pipe are fixed to the indexing plate, and the assembly module and the cotton core feed pipe are fixed to the support plate.
8. The cotton core pen neck assembly device according to claim 7, characterized in that: It also includes a material unloading mechanism arranged below the rotating wheel, and the material unloading mechanism includes a material collecting plate fixed between the dividing plate and the supporting plate, a material collecting trough fixed on one side of the material collecting plate, and a material pushing plate fixed on the other side of the material collecting plate.
9. The cotton core pen neck assembly device according to claim 8, characterized in that: The feeding mechanism also includes a feeding rod arranged below the cotton core feeding pipe, the rotating wheel is concavely provided with at least one feeding trough along its circumference, one end of the feeding rod is fixed to the dividing plate, and the other end extends into the feeding trough.
10. The cotton core pen neck assembly device according to claim 8, characterized in that: The cotton core feeding module also includes a third power source and a cotton core baffle fixed to the collecting plate, the cotton core baffle is arranged between the discharge port of the cotton core feeding pipe and the rotating wheel, the third power source is connected to and drives the cotton core baffle to move to cover or move away from the discharge port of the cotton core feeding pipe; and / or the pen neck feeding module also includes a fourth power source and a pen neck baffle fixed to the dividing plate, the pen neck baffle is arranged between the discharge port of the pen neck feeding pipe and the rotating wheel, the fourth power source is connected to and drives the pen neck baffle to move to cover or move away from the discharge port of the pen neck feeding pipe.