Glue making equipment for cardboard production

Abstract

The invention discloses a glue making device for cardboard production, belongs to the technical field of cardboard production, solves the problem that additives cannot be uniformly and accurately added into raw materials during the preparation of existing cardboard glue, comprises a stirrer main body, a feed pipe and a discharge port, the top of the stirrer main body is provided with a feed pipe for inputting raw materials, the bottom of the stirrer main body is provided with a discharge port for outputting materials, and the stirrer main body is provided with a stirring mechanism. In the invention, by arranging the stirring mechanism and the feeding mechanism, the operation of the stirring member and the cleaning scraper is utilized to stably mix and stir the raw materials and additives in the stirring bin, and during the operation of the cleaning scraper, the linkage push plate is driven to contact with the touch slider, the position of the sealing cone plate is changed, and the additives stored in the shell are input into the stirring bin, and the total amount of the additives input each time is consistent, so that the raw materials and the additives can be uniformly stirred, thereby improving the overall preparation quality of the glue.

Description

Technical Field

[0001] The invention belongs to the technical field of paperboard production, and in particular relates to glue making equipment for paperboard production. Background Art

[0002] Cardboard, also known as board paper, is a thick paper sheet made from various pulps and composed of interwoven fibers. The difference between cardboard and paper is usually distinguished by quantity and thickness. Cardboard goes through multiple steps during production, including: material selection, crushing, shaping, bonding and air drying. During bonding, multiple layers of paper are bonded together with glue to form a complete cardboard. When making glue, the required raw materials are poured into the mixer and the glue is made using the stirring equipment.

[0003] Chinese patent CN213376077U discloses a glue making device for cardboard production, including a mixing barrel, a heating jacket, a base, a shell, a fan and a discharge pipe, wherein the bottom of the mixing barrel is fixedly connected to the base, the top of the mixing barrel is fixedly connected to the shell, a fan is embedded and installed on one side of the shell, a heating jacket is fixedly mounted on the mixing barrel, a heating resistance wire is embedded and installed in the heating jacket, and a discharge pipe is fixedly plugged into one side of the bottom of the mixing barrel; The above design fully stirs the glue raw materials inside the equipment through the cooperation of the scraper and the stirring rod, and can clean the materials adhering to the inner wall of the equipment during the stirring process. However, there are certain problems in actual use. Specifically, when the equipment is stirring the glue, the additives are directly poured into the equipment through the feed port at the top of the equipment. The additives are input into the equipment at one time. Although this method is convenient, the additives accumulate on the surface of the raw materials and are first mixed with the upper raw materials. The materials in the lower layer cannot be fully mixed with the additives, resulting in the stirring effect of the equipment itself being affected. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In order to solve the problems raised in the above background technology, the present invention adopts the following technical solutions.

[0006] A glue making device for cardboard production comprises a stirrer body, a feed pipe and a discharge port, wherein a feed pipe for inputting raw materials is installed at the top of the stirrer body, a discharge port for outputting materials is installed at the bottom of the stirrer body, a stirring mechanism is installed inside the stirrer body, a feeding mechanism for gradually inputting additives is installed on the surface of the stirrer body, the feeding mechanism comprises a storage shell, a collecting tank and a conveying pipeline, the storage shell is installed on one side of the upper surface of the stirrer body, a collecting tank for storing additives is opened inside the storage shell, and the collecting tank is connected to the inside of the stirrer body, and the conveying pipeline is connected to the upper surface of the storage shell.

[0007] As a preferred technical solution of the present invention, the feeding mechanism also includes a sealing cone plate, a touch slider and a spring group. The sealing cone plate is slidably installed inside the collecting tank, the touch slider is fixedly installed on a section of the sealing cone plate, and the touch slider passes through the storage shell. The spring group is installed on the top of the sealing cone plate. When the touch slider is squeezed, the spring group is in a force storage state.

[0008] As a preferred technical solution of the present invention, the collecting trough is composed of a circular storage trough and a conical material guide trough, the circular storage trough and the conical material guide trough are connected, the sealing cone plate slides inside the circular storage trough, and the side wall of the sealing cone plate fits with the inside of the conical material guide trough.

[0009] As a preferred technical solution of the present invention, the stirring mechanism includes a driving motor, a stirring rod and a stirring piece. The driving motor is installed on the upper surface of the agitator body, the stirring rod is rotatably installed inside the agitator body, the output end of the driving motor passes through the agitator body and is connected to the end of the stirring rod, and the stirring piece is installed outside the stirring rod.

[0010] As a preferred technical solution of the present invention, the stirring mechanism also includes a cleaning scraper and a rotating ring plate. The rotating ring plate is installed outside the stirring rod, and the cleaning scraper is symmetrically installed on the side of the rotating ring plate. The side of the cleaning scraper slides against the inner wall of the agitator body.

[0011] As a preferred technical solution of the present invention, the stirring mechanism further comprises a linkage push plate, which is installed on the top of one group of cleaning scrapers, and the linkage push plate is in extrusion contact with the feeding mechanism.

[0012] As a preferred technical solution of the present invention, the glue making equipment also includes a sampling mechanism, which includes a rotating bracket, a sampling plate and a sampling groove. The rotating bracket is installed on the side of the agitator body, and the sampling plate is rotatably installed in the rotating bracket. A sampling groove for collecting glue is opened inside the sampling plate.

[0013] As a preferred technical solution of the present invention, the sampling mechanism also includes guide rails and guide rods. The guide rails are symmetrically installed on the side of the agitator body. There are two groups of guide rails in total. The guide rods are symmetrically installed on both sides of the sampling plate. The guide rods are slidably connected to the guide rails.

[0014] As a preferred technical solution of the present invention, a push handle for pulling and pushing the sampling plate is installed at the bottom end of the sampling plate, and a torsion spring for adjusting the rotation angle of the sampling plate is arranged in the rotating bracket.

[0015] As a preferred technical solution of the present invention, the agitator body includes a stirring chamber, an electric heating plate and a control panel, the stirring chamber is installed at the top of the discharge port, the electric heating plate is installed in the side wall of the stirring chamber, the control panel is installed on the side of the stirring chamber, and the control panel is electrically connected to the electric heating plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a stirring mechanism and a feeding mechanism are provided, and the operation of a stirring member and a cleaning scraper is utilized to stably mix and stir the raw materials and additives inside the stirring bin. During the operation of the cleaning scraper, the linkage push plate is driven to contact the touch slider, and the position of the sealing cone plate is changed, so that the additives stored inside the shell are input into the stirring bin, and the total amount of additives input each time is consistent, so that the raw materials and additives can be evenly stirred, thereby improving the overall preparation quality of the glue.

[0017] In the present invention, a sampling mechanism is provided to push the sampling plate, change the angle and position of the sampling plate, allow the sampling plate to enter the mixing bin, collect the material inside the mixing bin, and implement sampling inspection, so that the staff can observe the mixing condition inside the mixing bin and the quality of the glue itself in real time, thereby ensuring the working effect of the equipment itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a plan view of the internal structure of the agitator body of the present invention.

[0020] Figure 3 It is a schematic diagram of the stirring mechanism structure of the present invention.

[0021] Figure 4 It is an enlarged schematic diagram of the stirring mechanism structure in the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the feeding mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the sampling mechanism in the present invention.

[0024] Figure 7 It is a schematic diagram of the main structure of the agitator of the present invention.

[0025] The corresponding relationship between the illustrations and component names in the figure is as follows: 1. Agitator body; 11. Agitator chamber; 12. Electric heating plate; 13. Control panel; 2. Feed pipe; 3. Discharge port; 4. Agitator mechanism; 41. Drive motor; 42. Agitator rod; 43. Agitator; 44. Cleaning scraper; 45. Rotating ring plate; 46. Linkage push plate; 5. Feeding mechanism; 51. Storage shell; 52. Collecting tank; 53. Conveying pipeline; 54. Sealing cone plate; 55. Trigger slider; 56. Spring group; 6. Sampling mechanism; 61. Rotating bracket; 62. Sampling plate; 63. Sampling tank; 64. Guide track; 65. Guide rod; 66. Push handle. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0029] Depend on Figure 1 and Figure 2 As shown, it is a structural schematic diagram of the glue making equipment in this embodiment, including a stirrer body 1, a feed pipe 2 and a discharge port 3, the top of the stirrer body 1 is equipped with a feed pipe 2 for inputting raw materials, the bottom of the stirrer body 1 is equipped with a discharge port 3 for outputting materials, a stirring mechanism 4 is installed inside the stirrer body 1, and a feeding mechanism 5 for gradually inputting additives is installed on the surface of the stirrer body 1.

[0030] During use, the raw materials of the subsequent adhesive glue for the cardboard are input into the mixer body 1 through the feed pipe 2, and the stirring mechanism 4 works to mix and stir the materials in the mixer body 1. As the stirring mechanism 4 operates, the feeding mechanism 5 is automatically triggered to operate, and the additives stored in the feeding mechanism 5 are gradually added to the mixer body 1, changing the traditional method of pouring all the additives, so that the raw materials are gradually mixed with the additives during the stirring process, thereby improving the overall mixing effect of the equipment, making the bonding effect of the glue finally prepared uniform, and preventing the situation where some raw materials fail to be completely mixed with the additives.

[0031] By the attached Figure 5 As shown, it is a schematic diagram of the structure of the feeding mechanism 5 in this embodiment, the feeding mechanism 5 includes a storage shell 51, a collecting tank 52 and a conveying pipe 53, the storage shell 51 is installed on one side of the upper surface of the agitator body 1, a collecting tank 52 for storing additives is opened inside the storage shell 51, and the collecting tank 52 is connected to the inside of the agitator body 1, and the conveying pipe 53 is connected to the upper surface of the storage shell 51.

[0032] During use, the additive is input into the storage shell 51 through the delivery pipe 53 through the connection and cooperation of the subsequent pump body. At this time, the additive enters the collection tank 52 for storage, and the additive flows along the inner wall of the collection tank 52 to the inside of the agitator body 1 under the action of gravity, thereby achieving the purpose of gradually adding materials during the raw material mixing process.

[0033] By the attached Figure 5 As shown, it is a schematic diagram of the structure of the feeding mechanism 5 in this embodiment, the feeding mechanism 5 also includes a sealing cone plate 54, a touch slider 55 and a spring group 56, the sealing cone plate 54 is slidably installed inside the collecting tank 52, the touch slider 55 is fixedly installed on a section of the sealing cone plate 54, and the touch slider 55 passes through the storage shell 51, the spring group 56 is installed on the top of the sealing cone plate 54, when the touch slider 55 is squeezed, the spring group 56 is in a power storage state.

[0034] During use, as the stirring mechanism 4 itself operates and rotates, the position of the touch slider 55 is squeezed and pushed, pushing the sealing cone plate 54 to slide inside the collecting groove 52, so that the sealing cone plate 54 is converted from the original state of being in contact with the bottom end of the collecting groove 52 to being located in the middle end of the collecting groove 52 and releasing the seal of the top opening of the collecting groove 52. At this time, the spring group 56 is in a power storage state, allowing the additive to pass through the storage shell 51 and the agitator body 1 into the interior of the agitator body 1. When the touch slider 55 is no longer squeezed, the touch slider 55 is quickly reset under the action of the elastic force of the spring group 56 itself, allowing the sealing cone plate 54 to fit the opening of the collecting groove 52 again, thereby achieving the sealing of the opening of the collecting groove 52, preventing the additive from flowing out, and achieving the purpose of uniformly adding the additive.

[0035] By the attached Figure 5 As shown, the collecting trough 52 is composed of a circular storage trough and a conical material guide trough, the circular storage trough and the conical material guide trough are connected, the sealing cone plate 54 slides inside the circular storage trough, and the side wall of the sealing cone plate 54 fits with the inside of the conical material guide trough.

[0036] During use, when the trigger slider 55 is not pushed, the sealing cone plate 54 and the conical material guide groove both seal the conical material guide groove to prevent the additive inside the collecting groove 52 from leaking. When the trigger slider 55 is squeezed, the sealing cone plate 54 moves to the side close to the conveying pipe 53. At this time, the seal between the sealing cone plate 54 and the conical material guide groove is released, and there is a certain gap between the sealing cone plate 54 and the circular storage groove. At this time, the additive passes through the storage shell 51 along the gap into the inside of the agitator body 1, realizing uniform and stable addition of the additive.

[0037] By the attached Figure 3 As shown, it is a structural schematic diagram of the stirring mechanism 4 in this embodiment, the stirring mechanism 4 includes a driving motor 41, a stirring rod 42 and a stirring member 43, the driving motor 41 is installed on the upper surface of the stirrer body 1, the stirring rod 42 is rotatably installed inside the stirrer body 1, the output end of the driving motor 41 passes through the stirrer body 1 and is connected to the end of the stirring rod 42, and the stirring member 43 is installed outside the stirring rod 42.

[0038] During use, the output end of the driving motor 41 drives the stirring rod 42 to rotate inside the stirrer body 1. At this time, the stirring member 43 stirs the raw materials stored inside the stirrer body 1 to achieve mixing during glue preparation, which is convenient for the preparation of glue after the subsequent additives are input.

[0039] By the attached Figure 4 As shown, it is a structural schematic diagram of the stirring mechanism 4 in this embodiment, and the stirring mechanism 4 also includes a cleaning scraper 44 and a rotating ring plate 45. The rotating ring plate 45 is installed on the outside of the stirring rod 42, and the cleaning scraper 44 is symmetrically installed on the side of the rotating ring plate 45. The side of the cleaning scraper 44 slides against the inner wall of the agitator body 1.

[0040] During use, the rotating ring plate 45 rotates synchronously with the stirring rod 42. At this time, the cleaning scraper 44 moves along the inner wall of the stirrer body 1 to push and clean the raw materials attached and adhered to the inner wall of the stirrer body 1 to prevent the raw materials from solidifying on the inner wall of the stirrer body 1 after cooling, thereby affecting the normal operation of the stirrer body 1 itself.

[0041] By the attached Figure 4As shown, the stirring mechanism 4 also includes a linkage push plate 46, and the linkage push plate 46 is installed on the top of one group of cleaning scrapers 44. The linkage push plate 46 is in compression contact with the feeding mechanism 5. During use, the cleaning scraper 44 slides along the inner wall of the agitator body 1, driving the linkage push plate 46 to move. When the linkage push plate 46 moves to the target position, the linkage push plate 46 contacts the touch slider 55, squeezes the position of the touch slider 55, and drives the touch slider 55 to retract into the collecting tank 52, providing power for the overall operation and use of the feeding mechanism 5, so that each time the stirring member 43 and the cleaning scraper 44 stir the inside of the agitator body 1, the feeding mechanism 5 will input a certain amount of additives into the inside of the agitator body 1, so that the raw materials and additives in the stirring process are evenly mixed.

[0042] By the attached Figure 6 As shown, the glue making equipment also includes a sampling mechanism 6, which includes a rotating bracket 61, a sampling plate 62 and a sampling groove 63. The rotating bracket 61 is installed on the side of the agitator body 1, and the sampling plate 62 is rotatably installed in the rotating bracket 61. A sampling groove 63 for collecting glue is opened inside the sampling plate 62.

[0043] During use, the sampling plate 62 is pressed to drive the sampling plate 62 to rotate axially around the rotating bracket 61, so that the sampling plate 62 enters the interior of the agitator body 1 as a whole. At this time, the glue at the bottom of the agitator body 1 that has been stirred inside the agitator body 1 will fall into the sampling groove 63, and then the sampling plate 62 is reset to sample the glue raw material, which is convenient for the staff to check the quality of the raw materials inside the agitator body 1 in real time. When the sampling plate 62 is in use, the side wall of the sampling plate 62 fits with the inner wall of the agitator body 1 to ensure the sealing of the agitator body 1 during the overall operation.

[0044] By the attached Figure 6 As shown, the sampling mechanism 6 also includes a guide rail 64 and a guide rod 65. The guide rail 64 is symmetrically installed on the side of the agitator body 1. There are two groups of guide rails 64. The guide rods 65 are symmetrically installed on both sides of the sampling plate 62. The guide rods 65 are slidably connected to the guide rails 64. When the overall angle of the sampling plate 62 changes during use, the guide rods 65 will slide along the guide rails 64 to limit the rotation trajectory of the sampling plate 62 itself, assist the sampling plate 62 to rotate and adjust itself stably, and facilitate subsequent sampling.

[0045] By the attached Figure 6As shown, a pushing handle 66 for pulling and pushing the sampling plate 62 is installed at the bottom end of the sampling plate 62, and a torsion spring for adjusting the rotation angle of the sampling plate 62 is arranged in the rotating bracket 61. During use, the torsion spring is pressed and when the sampling plate 62 is pushed, the torsion spring is in a force storage state. After the sampling is completed, the torsion spring itself will release the elastic force to assist the sampling plate 62 to quickly reset. The installation of the pushing handle 66 makes it convenient for the staff to push the sampling plate 62 as a whole, saving the time of pushing the sampling plate 62.

[0046] By the attached Figure 7 As shown, the agitator body 1 includes a stirring chamber 11, an electric heating plate 12 and a control panel 13. The stirring chamber 11 is installed at the top of the discharge port 3, the electric heating plate 12 is installed in the side wall of the stirring chamber 11, and the control panel 13 is installed on the side of the stirring chamber 11. The control panel 13 is electrically connected to the electric heating plate 12. During use, the control panel 13 is manipulated and operated to control the heat value generated by the electric heating plate 12 during its own operation, so that the electric heating plate 12 heats the material inside the stirring chamber 11, thereby ensuring the internal temperature of the agitator body 1 during glue preparation and improving the overall preparation efficiency.

[0047] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. A glue making device for paperboard production, comprising a stirrer body (1), a feed pipe (2) and a discharge port (3), wherein the top end of the stirrer body (1) is provided with a feed pipe (2) for inputting raw materials, and the bottom end of the stirrer body (1) is provided with a discharge port (3) for outputting materials, characterized in that: A stirring mechanism (4) is installed inside the agitator body (1), and a feeding mechanism (5) for gradually inputting additives is installed on the surface of the agitator body (1). The feeding mechanism (5) comprises a storage shell (51), a collecting tank (52) and a conveying pipe (53). The storage shell (51) is installed on one side of the upper surface of the agitator body (1). A collecting tank (52) for storing additives is provided inside the storage shell (51), and the collecting tank (52) is communicated with the inside of the agitator body (1). The conveying pipe (53) is communicated with the upper surface of the storage shell (51).

2. The glue making equipment for cardboard production according to claim 1, characterized in that: The feeding mechanism (5) further comprises a sealing cone plate (54), a touch slider (55) and a spring group (56); the sealing cone plate (54) is slidably mounted inside the collecting tank (52); the touch slider (55) is fixedly mounted on a section of the sealing cone plate (54), and the touch slider (55) passes through the storage housing (51); the spring group (56) is mounted on the top of the sealing cone plate (54); when the touch slider (55) is squeezed, the spring group (56) is in a force storage state.

3. The glue making equipment for cardboard production according to claim 2, characterized in that: The collecting trough (52) is composed of a circular storage trough and a conical material guide trough, the circular storage trough and the conical material guide trough are connected, the sealing cone plate (54) slides inside the circular storage trough, and the side wall of the sealing cone plate (54) fits inside the conical material guide trough.

4. The glue making equipment for cardboard production according to claim 1, characterized in that: The stirring mechanism (4) comprises a driving motor (41), a stirring rod (42) and a stirring piece (43); the driving motor (41) is mounted on the upper surface of the stirring body (1); the stirring rod (42) is rotatably mounted inside the stirring body (1); the output end of the driving motor (41) passes through the stirring body (1) and is connected to the end of the stirring rod (42); and the stirring piece (43) is mounted outside the stirring rod (42).

5. The glue making equipment for paperboard production according to claim 4, characterized in that: The stirring mechanism (4) further comprises a cleaning scraper (44) and a rotating ring plate (45), wherein the rotating ring plate (45) is mounted outside the stirring rod (42), and the cleaning scraper (44) is symmetrically mounted on the side of the rotating ring plate (45), and the side of the cleaning scraper (44) slides against the inner wall of the stirring body (1).

6. The glue making equipment for cardboard production according to claim 5, characterized in that: The stirring mechanism (4) further comprises a linkage push plate (46), wherein the linkage push plate (46) is mounted on the top of one of the groups of cleaning scrapers (44), and the linkage push plate (46) is in extrusion contact with the feeding mechanism (5).

7. The glue making equipment for paperboard production according to claim 1, characterized in that: The glue making device further comprises a sampling mechanism (6), wherein the sampling mechanism (6) comprises a rotating bracket (61), a sampling plate (62) and a sampling groove (63), wherein the rotating bracket (61) is mounted on the side of the agitator body (1), the sampling plate (62) is rotatably mounted in the rotating bracket (61), and a sampling groove (63) for collecting glue is provided inside the sampling plate (62).

8. The glue making equipment for paperboard production according to claim 7, characterized in that: The sampling mechanism (6) further comprises guide rails (64) and guide rods (65), wherein the guide rails (64) are symmetrically mounted on the side of the agitator body (1), and two groups of guide rails (64) are provided. The guide rods (65) are symmetrically mounted on both sides of the sampling plate (62), and the guide rods (65) are slidably connected to the guide rails (64).

9. The glue making equipment for cardboard production according to claim 8, characterized in that: A push handle (66) for pulling and pushing the sampling plate (62) is installed at the bottom end of the sampling plate (62), and a torsion spring for adjusting the rotation angle of the sampling plate (62) is arranged in the rotating bracket (61).

10. The glue making equipment for cardboard production according to claim 1, characterized in that: The stirrer body (1) comprises a stirring chamber (11), an electric heating plate (12) and a control panel (13); the stirring chamber (11) is mounted on the top of the discharge port (3); the electric heating plate (12) is mounted in the side wall of the stirring chamber (11); the control panel (13) is mounted on the side of the stirring chamber (11); and the control panel (13) is electrically connected to the electric heating plate (12).

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