Raw material mixing device for carton manufacturing

Abstract

The utility model relates to the technical field of carton manufacturing, and discloses a raw material mixing device for carton manufacturing, the top of a support rod is fixedly connected with a bearing plate, the bottom of the bearing plate is provided with a blanking mechanism, the top of the bearing plate is fixedly connected with a stirring cylinder, and the left side of the stirring cylinder is fixedly connected with a blanking pipe; a supporting frame is fixedly connected to the periphery of the top of the bearing plate, a lifting stirring mechanism is arranged at the top of the supporting frame and comprises a lifting assembly and a stirring assembly, the lifting assembly is arranged at the top of the supporting frame, and the stirring assembly is arranged on the inner side of the lifting assembly. Through a servo motor, the servo motor drives a worm gear to rotate through a worm, the worm gear drives a gear to rotate through a rotating rod, the gear drives a lifting plate to move upwards through a rack plate, the lifting plate can drive a rotating shaft and a stirring rod to ascend and descend through a first motor, and the stirring rod can stir materials at different positions in a stirring barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of carton manufacturing, in particular to a raw material mixing device for carton manufacturing. Background Art

[0002] Carton is a widely used packaging product, mainly used for packaging, protecting and transporting goods. Cartons are usually made of cardboard, wood, plastic or other materials. According to different uses, they can be divided into ordinary cartons, heavy-duty cartons, soft cartons and other types. Ordinary cartons are the most common type, with the characteristics of simple structure, low cost and easy processing. In the process of carton manufacturing, pulp raw materials need to be mixed, so it is necessary to design a raw material mixing device for carton manufacturing.

[0003] Announcement No. CN 217324740 U is a high-efficiency raw material mixing device for carton manufacturing. By setting up a liquid recovery mechanism, the mixing liquid used when mixing the carton raw materials is discharged along with the pulp. After filtering through the filter screen, the pulp liquid can be pumped into the return pipe through the pump and the delivery pipe to return to the pulper, saving production costs and avoiding waste of resources.

[0004] This highly efficient raw material mixing device for carton manufacturing can stir the material inside the pulper by means of a stirring paddle, but the stirring position of the stirring paddle arranged on the device cannot be adjusted, so that the device cannot stir the raw materials at different positions of the pulper, resulting in poor stirring performance of the device, and thus improvement is required. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material mixing device for carton manufacturing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing device for carton manufacturing, comprising a support rod, a load-bearing plate fixedly connected to the top of the support rod, a material discharge mechanism provided at the bottom of the load-bearing plate, a mixing drum fixedly connected to the top of the load-bearing plate, a material discharge pipe fixedly connected to the left side of the mixing drum, a support frame fixedly connected to the outer periphery of the top of the load-bearing plate, and a lifting and stirring mechanism provided on the top of the support frame;

[0007] The lifting and stirring mechanism comprises a lifting component and a stirring component, wherein the lifting component is arranged on the top of the support frame, and the stirring component is arranged inside the lifting component;

[0008] The lifting assembly includes a first fixed plate, which is fixedly connected to the back end of the top of the support frame, a rack plate is slidably connected inside the first fixed plate, a second fixed plate is slidably connected to the front of the rack plate, the second fixed plate is fixedly connected to the top of the support frame, an L-shaped plate is fixedly connected to the left side of the second fixed plate, a servo motor is fixedly connected to the right side of the L-shaped plate, a worm is fixedly connected to the right side of the servo motor, a worm is meshed with a worm wheel at the top of the worm, a rotating rod is fixedly connected to the inside of the worm wheel, the rotating rod is rotatably connected to the back end of the L-shaped plate at the front side, the back end of the rotating rod is rotatably connected to an arc plate, the arc plate is fixedly connected to the left side of the first fixed plate, a gear is fixedly connected to the periphery of the rotating rod, and the gear is meshed with the left side of the rack plate.

[0009] Preferably, the first fixed plate and the second fixed plate are provided with fixed grooves corresponding to the movement trajectory of the rack plate, and the rack plate is slidably connected inside the fixed grooves. The fixed grooves can limit the rack plate, making the rack plate more stable during movement.

[0010] Preferably, the stirring assembly includes a lifting plate, the lifting plate is fixedly connected to the inner side of the rack plate, the top of the lifting plate is fixedly connected to a first motor, the bottom of the first motor is fixedly connected to a rotating shaft, and the outer periphery of the rotating shaft is fixedly connected to a stirring rod.

[0011] Preferably, the lifting plate and the top of the support frame are provided with a fixing hole corresponding to the size of the rotating shaft, and the outer wall of the rotating shaft and the inner wall of the fixing hole fit each other. Through the opened fixing hole, when the first motor rotates, the rotating shaft can drive the stirring rod to rotate, so that the stirring rod can stir the material inside the mixing drum.

[0012] Preferably, the unloading mechanism includes a linkage plate, the linkage plate is fixedly connected to the front side of the bottom of the load-bearing plate, the front side of the linkage plate is fixedly connected to a cylinder, the back end of the cylinder is fixedly connected to a connecting plate, the back end of the connecting plate is fixedly connected to a baffle, the outer periphery of the baffle is slidably connected to a unloading barrel, and the unloading barrel is fixedly connected to the bottom of the load-bearing plate.

[0013] Preferably, a sliding groove corresponding to the size of the baffle is opened inside the discharge barrel, and the baffle is slidably connected to the inside of the sliding groove. Through the opened sliding groove, the baffle can slide inside the discharge barrel, and by adjusting the position of the baffle, the device can adjust the discharge speed of the discharge barrel.

[0014] Compared with the prior art, the utility model provides a raw material mixing device for carton manufacturing, which has the following beneficial effects:

[0015] 1. The raw material mixing device for carton manufacturing has a lifting and stirring mechanism. When it is necessary to stir the material inside the stirring drum, the first motor is turned on, so that the first motor drives the stirring rod to rotate through the rotating shaft, so that the stirring rod can stir the material inside the stirring drum. When it is necessary to adjust the stirring position of the stirring rod, the servo motor is turned on, so that the servo motor drives the worm wheel to rotate through the worm, and the worm wheel drives the gear to rotate through the rotating rod, so that the gear drives the lifting plate to move upward through the rack plate, so that the lifting plate can be driven by the first motor to drive the rotating shaft and the stirring rod to rise and fall, so that the stirring rod can stir the materials at different positions inside the stirring drum.

[0016] 2. The raw material mixing device for carton manufacturing has a feeding mechanism. When it is necessary to discharge the material mixed inside the mixing drum, the cylinder is opened to drive the baffle to move through the connecting plate, so that the baffle can move from the inside of the feeding drum. By adjusting the position of the baffle, the feeding speed of the feeding drum can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the lifting and stirring mechanism structure;

[0020] Figure 3 It is a schematic diagram of the lifting component structure;

[0021] Figure 4 It is a schematic diagram of the structure of the stirring component;

[0022] Figure 5 It is a schematic diagram of the structure of the material unloading mechanism.

[0023] In the figure: 1. support rod; 2. unloading mechanism; 21. unloading barrel; 22. baffle; 23. connecting plate; 24. linkage plate; 25. cylinder; 3. load-bearing plate; 4. mixing barrel; 5. unloading pipe; 6. support frame; 7. lifting and lowering stirring mechanism; 71. lifting assembly; 711. first fixed plate; 712. rack plate; 713. arc plate; 714. rotating rod; 715. gear; 716. worm gear; 717. L-shaped plate; 718. servo motor; 719. worm; 7191. second fixed plate; 72. stirring assembly; 721. stirring rod; 722. rotating shaft; 723. lifting plate; 724. first motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1-5 The utility model provides a technical solution: a raw material mixing device for carton manufacturing, comprising a support rod 1, a load-bearing plate 3 is fixedly connected to the top of the support rod 1, a material discharge mechanism 2 is arranged at the bottom of the load-bearing plate 3, a mixing drum 4 is fixedly connected to the top of the load-bearing plate 3, a material discharge pipe 5 is fixedly connected to the left side of the mixing drum 4, a support frame 6 is fixedly connected to the outer periphery of the top of the load-bearing plate 3, and a lifting and stirring mechanism 7 is arranged on the top of the support frame 6;

[0029] The lifting and stirring mechanism 7 includes a lifting component 71 and a stirring component 72. The lifting component 71 is arranged on the top of the support frame 6, and the stirring component 72 is arranged inside the lifting component 71.

[0030] The lifting assembly 71 includes a first fixed plate 711, which is fixedly connected to the back end of the top of the support frame 6, a rack plate 712 is slidably connected inside the first fixed plate 711, and a second fixed plate 7191 is slidably connected to the front of the rack plate 712, and the second fixed plate 7191 is fixedly connected to the top of the support frame 6, an L-shaped plate 717 is fixedly connected to the left side of the second fixed plate 7191, a servo motor 718 is fixedly connected to the right side of the L-shaped plate 717, a worm 719 is fixedly connected to the right side of the servo motor 718, a worm gear 716 is meshed with the top of the worm gear 719, a rotating rod 714 is fixedly connected inside the worm gear 716, the rotating rod 714 is rotatably connected to the back end of the L-shaped plate 717 at the front, and the rotating rod 714 is rotatably connected to the back end of the rotating rod 714 with an arc plate 713, the arc plate 713 is fixedly connected to the left side of the first fixed plate 711, and a gear 715 is fixedly connected to the periphery of the rotating rod 714, and the gear 715 is meshed with the left side of the rack plate 712.

[0031] Furthermore, fixed grooves corresponding to the movement trajectory of the rack plate 712 are opened inside the first fixed plate 711 and the second fixed plate 7191, and the rack plate 712 is slidably connected inside the fixed grooves. The opened fixed grooves can limit the rack plate 712, making the rack plate 712 more stable during movement.

[0032] Embodiment 2

[0033] See also Figure 1-5 On the basis of the first embodiment, the stirring assembly 72 further comprises a lifting plate 723, the lifting plate 723 is fixedly connected to the inner side of the rack plate 712, the top of the lifting plate 723 is fixedly connected to a first motor 724, the bottom of the first motor 724 is fixedly connected to a rotating shaft 722, and the outer periphery of the rotating shaft 722 is fixedly connected to a stirring rod 721.

[0034] Furthermore, a fixing hole corresponding to the size of the rotating shaft 722 is opened on the lifting plate 723 and the top of the support frame 6, and the outer wall of the rotating shaft 722 fits with the inner wall of the fixing hole. Through the opened fixing hole, when the first motor 724 rotates, the rotating shaft 722 can drive the stirring rod 721 to rotate, so that the stirring rod 721 can stir the material inside the mixing drum 4.

[0035] Embodiment 3

[0036] See also Figure 1-5 On the basis of the first and second embodiments, the unloading mechanism 2 further comprises a linkage plate 24, the linkage plate 24 is fixedly connected to the front of the bottom of the load-bearing plate 3, the front of the linkage plate 24 is fixedly connected to a cylinder 25, the back end of the cylinder 25 is fixedly connected to a connecting plate 23, the back end of the connecting plate 23 is fixedly connected to a baffle 22, the outer periphery of the baffle 22 is slidably connected to a unloading barrel 21, and the unloading barrel 21 is fixedly connected to the bottom of the load-bearing plate 3.

[0037] Furthermore, a sliding groove corresponding to the size of the baffle 22 is opened inside the discharge barrel 21, and the baffle 22 is slidably connected inside the sliding groove. Through the opened sliding groove, the baffle 22 can slide inside the discharge barrel 21. By adjusting the position of the baffle 22, the device can adjust the discharge speed of the discharge barrel 21.

[0038] In actual operation, when the device is used, when it is necessary to stir the material inside the mixing drum 4, the first motor 724 is turned on, so that the first motor 724 drives the stirring rod 721 to rotate through the rotating shaft 722, so that the stirring rod 721 can stir the material inside the mixing drum 4. When it is necessary to adjust the stirring position of the stirring rod 721, the servo motor 718 is turned on, so that the servo motor 718 drives the worm gear 716 to rotate through the worm 719, so that the worm gear 716 drives the gear 715 to rotate through the rotating rod 714, so that the gear 715 drives the lifting plate 723 to move upward through the rack plate 712, so that the lifting plate 723 can be driven by the first motor 724 to drive the rotating shaft 722 and the stirring rod 721 to move up and down, so that the stirring rod 721 can stir the materials at different positions inside the mixing drum 4.

[0039] When it is necessary to discharge the material mixed inside the mixing drum 4, open the cylinder 25, so that the cylinder 25 drives the baffle 22 to move through the connecting plate 23, so that the baffle 22 can move from the inside of the discharge barrel 21. By adjusting the position of the baffle 22, the discharge speed of the discharge barrel 21 can be adjusted.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A raw material mixing device for carton manufacturing, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to a load-bearing plate (3), the bottom of the load-bearing plate (3) is provided with a feeding mechanism (2), the top of the load-bearing plate (3) is fixedly connected to a mixing drum (4), the left side of the mixing drum (4) is fixedly connected to a feeding pipe (5), the top periphery of the load-bearing plate (3) is fixedly connected to a support frame (6), and the top of the support frame (6) is provided with a lifting and stirring mechanism (7); The lifting and stirring mechanism (7) comprises a lifting component (71) and a stirring component (72); the lifting component (71) is arranged on the top of the support frame (6); and the stirring component (72) is arranged on the inner side of the lifting component (71).

2. A raw material mixing device for carton manufacturing according to claim 1, characterized in that: The lifting assembly (71) comprises a first fixing plate (711), the first fixing plate (711) being fixedly connected to the back end of the top of the support frame (6), a rack plate (712) being slidably connected inside the first fixing plate (711), a second fixing plate (7191) being slidably connected to the front of the rack plate (712), the second fixing plate (7191) being fixedly connected to the top of the support frame (6), an L-shaped plate (717) being fixedly connected to the left side of the second fixing plate (7191), a servo motor (718) being fixedly connected to the right side of the L-shaped plate (717), the servo motor A worm (719) is fixedly connected to the right side of (718), and a worm wheel (716) is meshed at the top of the worm (719). A rotating rod (714) is fixedly connected inside the worm wheel (716). The front of the rotating rod (714) is rotatably connected to the back end of the L-shaped plate (717). The back end of the rotating rod (714) is rotatably connected to an arc plate (713). The arc plate (713) is fixedly connected to the left side of the first fixed plate (711). A gear (715) is fixedly connected to the outer periphery of the rotating rod (714), and the gear (715) is meshed with the left side of the rack plate (712).

3. A raw material mixing device for carton manufacturing according to claim 2, characterized in that: The first fixing plate (711) and the second fixing plate (7191) are provided with fixing grooves corresponding to the movement track of the rack plate (712), and the rack plate (712) is slidably connected to the inside of the fixing grooves.

4. A raw material mixing device for carton manufacturing according to claim 1, characterized in that: The stirring assembly (72) comprises a lifting plate (723), wherein the lifting plate (723) is fixedly connected to the inner side of the rack plate (712), a first motor (724) is fixedly connected to the top of the lifting plate (723), a rotating shaft (722) is fixedly connected to the bottom of the first motor (724), and a stirring rod (721) is fixedly connected to the periphery of the rotating shaft (722).

5. A raw material mixing device for carton manufacturing according to claim 4, characterized in that: The lifting plate (723) and the top of the support frame (6) are provided with a fixing hole corresponding to the size of the rotating shaft (722), and the outer wall of the rotating shaft (722) and the inner wall of the fixing hole are in contact with each other.

6. A raw material mixing device for carton manufacturing according to claim 1, characterized in that: The unloading mechanism (2) comprises a linkage plate (24), the linkage plate (24) being fixedly connected to the front of the bottom of the load-bearing plate (3), the front of the linkage plate (24) being fixedly connected to a cylinder (25), the back of the cylinder (25) being fixedly connected to a connecting plate (23), the back of the connecting plate (23) being fixedly connected to a baffle (22), the outer periphery of the baffle (22) being slidably connected to a unloading barrel (21), and the unloading barrel (21) being fixedly connected to the bottom of the load-bearing plate (3).

7. A raw material mixing device for carton manufacturing according to claim 6, characterized in that: A sliding groove corresponding to the size of the baffle plate (22) is provided inside the unloading barrel (21), and the baffle plate (22) is slidably connected inside the sliding groove.

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