Feeding mechanism for bobbin body paper production

Abstract

The utility model discloses a feeding mechanism for bobbin body paper production, and particularly relates to the field of feeding mechanisms, the feeding mechanism comprises a working table, a storage box, a first feeding port, a second feeding port and a conveying assembly, a limiting groove is dug in the upper end face of the working table, and the working table is connected with the storage box through a limiting groove bolt in a limiting mode; a stable conveying mechanism is arranged in an inner cavity of the material storage box, a first feeding port and a second feeding port are formed in the side wall of the material storage box in a penetrating mode, a first discharging port is formed in the bottom end face of the material storage box, and the first discharging port communicates with a material conveying assembly. In order to achieve the purpose that raw materials are stably and evenly fed when the raw materials are fed, the raw materials are stably and evenly conveyed through a stable conveying mechanism in an inner cavity of a material storage box, a first discharging opening is prevented from being blocked, and flowing and distribution of the materials are effectively controlled; therefore, the effect of accurately conveying the materials is achieved, and finally the production quality of the paper tubes is consistent.

Description

Technical Field

[0001] The utility model relates to the field of feeding mechanisms, and more specifically, to a feeding mechanism for bobbin base paper production. Background Art

[0002] The feeding mechanism is a key component in the production of bobbin paper. It is responsible for continuously and evenly conveying pulp or paper materials to the forming equipment. The design and function of the feeding mechanism directly affect the production efficiency and product quality of bobbin paper.

[0003] For example, application number CN202323065636.8 discloses a feeding mechanism for bobbin base paper production, which enables the raw materials in the storage box to be quickly fed into the mixing tank through the cooperation of structures such as a servo motor, a turntable, a connecting rod, and a push plate, so that when raw materials need to be added, the materials can be quickly and repeatedly fed under the action of the push plate, thereby improving the feeding efficiency and production speed; the above-mentioned device mainly solves the problem that during use, workers often need to add raw materials for mixing multiple times, which requires a lot of manpower, resulting in low preparation efficiency and affecting the production efficiency of bobbin paper. However, when feeding, not only the mixing of raw materials but also the raw material transportation process need to be considered. If the feeding mechanism cannot effectively control the flow and distribution of materials, the quality of the paper tube may be inconsistent;

[0004] Therefore, in view of the above problems, a feeding mechanism for bobbin base paper production is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a feeding mechanism for bobbin base paper production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism for bobbin base paper production, comprising a workbench, a storage box, a first feed port, a second feed port and a feeding assembly, wherein the upper end surface of the workbench is provided with a limiting groove, and the workbench is connected to the storage box by limiting bolts in the limiting groove, the inner cavity of the storage box is provided with a stable conveying mechanism, the side wall of the storage box is provided with a first feed port and a second feed port, the bottom end surface of the storage box is provided with a first discharge port, and the first discharge port is connected to the feeding assembly;

[0007] The transmission gear of the second transmission gear is meshed with the transmission gear of the second transmission gear, and the transmission gear of the second transmission gear is meshed with the transmission gear of the second transmission gear.

[0008] Preferably, the first transmission gear and the second transmission gear form an engaged connection structure, the contact surface between the first transmission shaft and the storage box is provided with a bearing, the partition is conical, and the first scraper is close to the inclined surface of the partition, and the first scraper is fixedly connected to the first transmission shaft through a fixing ring.

[0009] Preferably, the first spiral conveying rod is fixedly connected to one end of the first transmission shaft, and the end of the first spiral conveying rod away from the first transmission shaft is limitedly connected to the bottom end surface of the inner cavity of the storage box through a bearing, the second scraper is arranged close to the inner wall of the storage box, and the first feed port and the second feed port form a connecting structure with the first discharge port through the storage box.

[0010] Preferably, the output shaft of the servo motor output end passes through the side wall of the conveying pipe and is fixedly connected to the second spiral conveying rod, and the contact surface between the output shaft of the servo motor output end and the conveying pipe is provided with a bearing and a sealing ring.

[0011] Preferably, two groups of the third feed ports are provided, and the third feed ports form a communication structure with the second discharge port through a conveying pipe, and a bearing is provided on the contact surface between the second spiral conveying rod and the conveying pipe.

[0012] Preferably, the first transmission shaft and the first spiral conveying rod form a rotating structure that rotates around the bearing center through the bearing and the storage box, and the servo motor is an output shaft and the second spiral conveying rod forms a rotating structure that rotates around the bearing center through the bearing and the conveying pipe.

[0013] The technical effects and advantages of this utility model are:

[0014] Compared with the prior art, this feeding mechanism for bobbin base paper production, when in use, in order to solve the problem of stably and evenly loading the raw materials during the feeding, the stable conveying mechanism in the inner cavity of the storage box is used to ensure that the raw materials are stably and evenly conveyed, and the blockage of the first discharge port is avoided, thereby effectively controlling the flow and distribution of the materials, and the spiral conveying method in the feeding component is used to achieve the effect of accurately conveying the materials, and ultimately ensure consistent production quality of the paper tubes. Through the above structure, the raw materials can be stably, continuously and evenly conveyed during the production of bobbin base paper.

[0015] The cam is a gear that is adapted to move the feed container forwardly and forwardly of the drive shaft to move the feed container forwardly so as to move the feed container forwardly and the feed container forwardly to the cam.

[0016] Compared with the prior art, this feeding mechanism for bobbin paper production, when in use, conveys the raw materials through the feeding assembly, and the stirred raw materials are conveyed into the conveying pipe through the third feed port, and the servo motor is started, and the servo motor drives the second spiral conveying rod to rotate so as to transport the raw materials to flow out through the second discharge port. Through the above-mentioned spiral conveying structure, the device can accurately, stably and continuously convey the raw materials to the corresponding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the front cross-section structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the front cross-section structure of the storage box of the present utility model.

[0020] Figure 4 This is a schematic diagram of the front cross-section structure of the material feeding component of the present utility model.

[0021] The accompanying drawings are marked as follows: 1. workbench; 2. storage box; 21. stable conveying mechanism; 211. driving motor; 212. first transmission gear; 213. second transmission gear; 214. first transmission shaft; 215. first spiral conveying rod; 216. stirring rod; 217. first scraper; 218. partition; 219. second scraper; 3. first feed port; 4. second feed port; 5. feeding assembly; 51. conveying pipe; 52. servo motor; 53. second spiral conveying rod; 54. third feed port; 55. second discharge port; 6. limiting groove; 7. first discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] As attached Figures 1 to 3 The feeding mechanism for bobbin base paper production shown in the figure includes a workbench 1, a storage box 2, a first feed port 3, a second feed port 4 and a feeding assembly 5. A limiting groove 6 is dug on the upper end surface of the workbench 1, and the workbench 1 is connected to the storage box 2 by bolts through the limiting groove 6. A stable conveying mechanism 21 is provided in the inner cavity of the storage box 2. The first feed port 3 and the second feed port 4 are penetrated through the side wall of the storage box 2. A first discharge port 7 is provided on the bottom end surface of the storage box 2, and the first discharge port 7 is connected to the feeding assembly 5.

[0025] The stable conveying mechanism 21 includes a driving motor 211 and a first transmission gear 212. The driving motor 211 is installed on the bottom end surface of the inner cavity of the storage box 2, and the output end of the driving motor 211 is provided with a first transmission gear 212, and the first transmission gear 212 is meshed and connected with a second transmission gear 213. A first transmission shaft 214 is longitudinally provided at the center of the bottom end surface of the second transmission gear 213, and a first spiral conveying rod 215 is provided at one end of the first transmission shaft 214 away from the second transmission gear 213. A stirring rod 216 is provided on the outer diameter surface of the first transmission shaft 214. The outer diameter surface of the first transmission shaft 214 is connected to the first scraper 217 through a fixed ring, the side wall of the inner cavity of the storage box 2 is provided with a partition 218, the outer diameter surface of the first spiral conveying rod 215 is connected to the second scraper 219 through a fixed ring, the feeding assembly 5 includes a conveying pipe 51 and a servo motor 52, the conveying pipe 51 is installed on one side of the servo motor 52, and the output end of the servo motor 52 passes through the side wall of the conveying pipe 51 and is connected to the second spiral conveying rod 53, the upper end face of the conveying pipe 51 is provided with a third feed port 54, and the bottom end face of the conveying pipe 51 is provided with a second discharge port 55.

[0026] The raw materials are poured into the inner cavity of the storage box 2 by using the first feeding port 3 and the second feeding port 4, and the driving motor 211 in the stable conveying mechanism 21 is started. The driving motor 211 drives the first transmission shaft 214 by using the first transmission gear 212 and the second transmission gear 213, and the first transmission shaft 214 is fixedly connected to the first spiral conveying rod 215. The driving motor 211, the first transmission gear 212 and the second transmission gear 213 drive the first transmission shaft 214 and the first spiral conveying rod 215 to rotate. When the first transmission shaft 214 and the first spiral conveying rod 215 rotate, the stirring rod 216 is used to stir the raw materials, and the first scraper 217 can also be used to prevent the raw materials from sticking to the partition 218. On the surface, the first spiral conveying rod 215 rotates, and the first spiral conveying rod 215 drives the raw material to move to avoid the first discharge port 7 being blocked, and the second scraper 219 is used to scrape the inner wall surface of the storage box 2 to avoid the raw material sticking to the inner wall surface of the storage box 2, which can achieve the stirring of the raw material and avoid the first discharge port 7 being blocked. The feeding component 5 is used to convey the raw material, and the stirred raw material is conveyed to the conveying pipe 51 through the third feed port 54, and the servo motor 52 is started. The servo motor 52 drives the second spiral conveying rod 53 to rotate so that the transported raw material flows out through the second discharge port 55. Through the above structure, this device can accurately, stably and continuously convey the raw material to the corresponding position.

[0027] Example 2

[0028] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working methods. Figures 1 to 4As shown, see the following description for details:

[0029] As a preferred embodiment, the first transmission gear 212 and the second transmission gear 213 form an engaging connection structure, the contact surface between the first transmission shaft 214 and the storage box 2 is provided with a bearing, the partition 218 is conical, and the first scraper 217 is close to the inclined surface of the partition 218, and the first scraper 217 is fixedly connected to the first transmission shaft 214 through a fixing ring.

[0030] As a preferred embodiment, the first spiral conveying rod 215 is fixedly connected to one end of the first transmission shaft 214, and the end of the first spiral conveying rod 215 away from the first transmission shaft 214 is limitedly connected to the bottom end surface of the inner cavity of the storage box 2 through a bearing, and the second scraper 219 is arranged close to the inner wall of the storage box 2, and the first feed port 3 and the second feed port 4 form a connecting structure with the first discharge port 7 through the storage box 2.

[0031] As a preferred embodiment, the output shaft of the servo motor 52 passes through the side wall of the conveying pipe 51 and is fixedly connected to the second spiral conveying rod 53, and the contact surface between the output shaft of the servo motor 52 and the conveying pipe 51 is provided with a bearing and a sealing ring.

[0032] As a preferred embodiment, two groups of third feed ports 54 are provided, and the third feed ports 54 form a communication structure with the second discharge port 55 through the conveying pipe 51 , and the contact surface between the second spiral conveying rod 53 and the conveying pipe 51 is provided with a bearing.

[0033] As a preferred embodiment, the first transmission shaft 214 and the first spiral conveying rod 215 form a rotating structure that rotates around the bearing center through bearings and the storage box 2, and the servo motor 52 is the output shaft and the second spiral conveying rod 53 forms a rotating structure that rotates around the bearing center through bearings and the conveying tube 51.

[0034] The working process of the present invention is as follows: first, the raw materials are poured into the inner cavity of the storage box 2 by using the first feeding port 3 and the second feeding port 4, and the driving motor 211 in the stable conveying mechanism 21 is started, wherein the driving motor 211 drives the first transmission shaft 214 through the first transmission gear 212 and the second transmission gear 213, and the first transmission shaft 214 is fixedly connected to the first spiral conveying rod 215, and the driving motor 211, the first transmission gear 212 and the second transmission gear 213 drive the first transmission shaft 214 and the first spiral conveying rod 215 to rotate, and when the first transmission shaft 214 and the first spiral conveying rod 215 rotate, the stirring rod 216 stirs the raw materials, and the first scraper 217 is used to stir the raw materials. In order to prevent the raw materials from sticking to the inclined surface of the partition 218, the first spiral conveying rod 215 is rotated, and the first spiral conveying rod 215 drives the raw materials to move to prevent the first discharge port 7 from being blocked. The second scraper 219 is used to scrape the inner wall surface of the storage box 2 to prevent the raw materials from sticking to the inner wall surface of the storage box 2 to prevent the first discharge port 7 from being blocked. The feeding component 5 is used to convey the raw materials, and the mixed raw materials are conveyed to the conveying pipe 51 using the third feed port 54, and the servo motor 52 is started. The servo motor 52 drives the second spiral conveying rod 53 to rotate so as to transport the raw materials to flow out through the second discharge port 55, so that this device can accurately, stably and continuously convey the raw materials to the corresponding positions.

Claims

1. A feeding mechanism for bobbin base paper production, comprising a workbench (1), a storage box (2), a first feed port (3), a second feed port (4) and a feeding assembly (5), characterized in that: The upper end surface of the workbench (1) is provided with a limiting groove (6), and the workbench (1) is connected to a material storage box (2) by means of a bolt limiting the limiting groove (6); the inner cavity of the material storage box (2) is provided with a stable conveying mechanism (21); the side wall of the material storage box (2) is provided with a first feed port (3) and a second feed port (4); the bottom end surface of the material storage box (2) is provided with a first discharge port (7), and the first discharge port (7) is connected to a material conveying assembly (5); The stable conveying mechanism (21) comprises a driving motor (211) and a first transmission gear (212), wherein the driving motor (211) is mounted on the bottom end surface of the inner cavity of the storage box (2), and the output end of the driving motor (211) is provided with the first transmission gear (212), and the first transmission gear (212) is meshedly connected with the second transmission gear (213), a first transmission shaft (214) is longitudinally provided at the center of the bottom end surface of the second transmission gear (213), and a first spiral conveying rod (215) is provided at one end of the first transmission shaft (214) away from the second transmission gear (213), a stirring rod (216) is provided on the outer diameter surface of the first transmission shaft (214), and the first transmission shaft (214) is provided with a stirring rod (216). The outer diameter surface of the moving shaft (214) is connected to a first scraper (217) via a fixed ring, the side wall of the inner cavity of the storage box (2) is provided with a partition (218), the outer diameter surface of the first spiral conveying rod (215) is connected to a second scraper (219) via a fixed ring, the feeding assembly (5) comprises a conveying pipe (51) and a servo motor (52), the conveying pipe (51) is installed on one side of the servo motor (52), and the output end of the servo motor (52) passes through the side wall of the conveying pipe (51) and is connected to the second spiral conveying rod (53), the upper end surface of the conveying pipe (51) is provided with a third feed port (54), and the bottom end surface of the conveying pipe (51) is provided with a second discharge port (55).

2. A feeding mechanism for bobbin paper production according to claim 1, characterized in that: The first transmission gear (212) and the second transmission gear (213) form a meshing connection structure, a bearing is provided on the contact surface between the first transmission shaft (214) and the storage box (2), the partition (218) is conical, and the first scraper (217) is closely attached to the inclined surface of the partition (218), and the first scraper (217) is fixedly connected to the first transmission shaft (214) via a fixing ring.

3. The feeding mechanism for bobbin paper production according to claim 1, characterized in that: The first spiral conveying rod (215) is fixedly connected to one end of the first transmission shaft (214), and the end of the first spiral conveying rod (215) away from the first transmission shaft (214) is limitedly connected to the bottom end surface of the inner cavity of the storage box (2) through a bearing, the second scraper (219) is arranged in close contact with the inner wall of the storage box (2), and the first feed port (3) and the second feed port (4) form a communication structure with the first discharge port (7) through the storage box (2).

4. The feeding mechanism for bobbin paper production according to claim 1, characterized in that: The output shaft of the output end of the servo motor (52) passes through the side wall of the conveying pipe (51) and is fixedly connected to the second spiral conveying rod (53), and the contact surface between the output shaft of the output end of the servo motor (52) and the conveying pipe (51) is provided with a bearing and a sealing ring.

5. The feeding mechanism for bobbin paper production according to claim 1, characterized in that: The third feed port (54) is provided with two groups, and the third feed port (54) forms a communication structure with the second discharge port (55) through the conveying pipe (51), and the contact surface between the second spiral conveying rod (53) and the conveying pipe (51) is provided with a bearing.

6. The feeding mechanism for bobbin paper production according to claim 1, characterized in that: The first transmission shaft (214) and the first spiral conveying rod (215) form a rotating structure rotating around the bearing center with the storage box (2) through the bearing, and the servo motor (52) is an output shaft and the second spiral conveying rod (53) forms a rotating structure rotating around the bearing center with the conveying pipe (51) through the bearing.

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