Packaging mechanism of plastic extruding machine

Abstract

The utility model discloses a plastic extruding machine packaging mechanism which comprises a rack, a controller, a lifting weighing mechanism, an electric pushing mechanism and a storage mechanism, a feeding conveying mechanism, a discharging conveying mechanism and a first storage cavity are arranged in the rack from top to bottom, and a second storage cavity is arranged on one side of the first storage cavity; the controller is arranged on the cabinet door of the first storage cavity; the lifting weighing mechanism is arranged in the second storage cavity; discharging openings are formed in the corresponding positions of the top of the rack, the surface of the feeding conveying mechanism and the surface of the discharging conveying mechanism correspondingly, and one end of the electric pushing mechanism penetrates out of the rack. The storage mechanism is arranged on the inner wall of the rack and located on one side of the top of the feeding conveying mechanism, and one end of the storage mechanism penetrates out of the rack. The controller is connected with the lifting weighing mechanism, the electric pushing mechanism and the storage mechanism. Therefore, automatic feeding and discharging of the packaging box can be achieved, manual operation is effectively replaced, the working efficiency is improved, the labor intensity is reduced, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of extruder packaging, in particular to an extruder packaging mechanism. Background Art

[0002] After the extruder extrude the material, the molded material needs to be manually collected into the packaging box, and then the packaging box is sealed by the packaging machine.

[0003] In the process of collecting materials into packaging boxes, it is necessary to manually place the packaging boxes at the discharge port of the extruder. When the material inside the packaging box reaches the set weight, the packaging box is manually removed, and then a new packaging box is placed to receive the material. Then, the packaging box filled with materials is placed on the conveyor belt of the packaging machine. The above operations are relatively cumbersome, low in work efficiency, and labor-intensive. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] Therefore, the purpose of the utility model is to provide an extruder packaging mechanism, which can realize automatic loading and unloading of packaging boxes, effectively replace manual operation, improve work efficiency, reduce labor intensity, and have good use effect.

[0006] To achieve the above-mentioned purpose, the utility model proposes an extruder packaging mechanism, including a frame, a controller, a lifting and weighing mechanism, an electric pushing mechanism and a storage mechanism, wherein a loading and conveying mechanism, a unloading and conveying mechanism and a first storage cavity are arranged from top to bottom inside the frame, and a second storage cavity is arranged on one side of the first storage cavity; the controller is arranged on the cabinet door of the first storage cavity; the lifting and weighing mechanism is arranged inside the second storage cavity; unloading ports are respectively opened at the top of the frame, the surface of the loading and conveying mechanism and the surface of the unloading and conveying mechanism at corresponding positions, and one end of the lifting and weighing mechanism passes through the inside of the unloading port opened on the surface of the unloading and conveying mechanism; a groove is opened at the surface of the frame at a position corresponding to the position of the unloading and conveying mechanism, the electric pushing mechanism is arranged inside the groove, and one end of the electric pushing mechanism passes through the inside of the frame; the storage mechanism is arranged on the inner wall of the frame and is located on one side of the top of the loading and conveying mechanism, and one end of the storage mechanism passes through the outside of the frame; the controller is respectively connected to the lifting and weighing mechanism, the electric pushing mechanism and the storage mechanism.

[0007] The utility model provides an extruder packaging mechanism, which can realize automatic loading and unloading of packaging boxes, effectively replaces manual operation, improves work efficiency, reduces labor intensity, and has good use effect.

[0008] In addition, the extruder packaging mechanism proposed in the application may also have the following additional technical features:

[0009] Specifically, the lifting and weighing mechanism includes a fixed seat, a threaded screw, a guide cylinder, a support seat, a weighing sensor, a guide rod, a drive motor and an encoder, wherein the fixed seat is arranged on the inner wall of the second storage cavity; the threaded screw is rotatably connected to the top of the fixed seat; the guide cylinder is symmetrically arranged on the top of the fixed seat and is located on the outside of the threaded screw; the support seat is threadedly connected to the outer surface of the threaded screw; the weighing sensor is arranged on the top of the support seat; the guide rod is symmetrically arranged at the bottom of the support seat and is slidably connected to the inner wall of the guide cylinder; the drive motor is arranged on the inner wall of the fixed seat and is connected to one end of the threaded screw, and the encoder is arranged on the surface of the drive motor.

[0010] Specifically, the electric pushing mechanism includes a mounting plate and a first electric push rod, wherein the mounting plate is arranged on the inner wall of the groove; the first electric push rod is arranged on the surface of the mounting plate, one end of the first electric push rod passes through the interior of the frame and is located on the top side of the unloading conveying mechanism.

[0011] Specifically, the material storage mechanism includes a material rack, a second electric push rod, a material storage frame, a material discharge pipe and a discharge valve, wherein the material rack is arranged on the inner wall of the frame, and one end of the material rack passes through the outside of the frame; the second electric push rod is arranged on the inner wall of the material rack; the material storage frame is slidably connected to the inner wall of the material rack and is located on one side of the frame, and one end of the material storage frame is connected to one end of the second electric push rod; the material discharge pipe is arranged at the bottom of the material storage frame, and the discharge valve is arranged on the surface of the material discharge pipe.

[0012] Specifically, a material guiding portion is arranged on the top of the material storage frame.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the packaging mechanism structure of an extruder of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a lifting and weighing mechanism in an extruder packaging mechanism of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of an electric material pushing mechanism in an extruder packaging mechanism of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a material storage mechanism in an extruder packaging mechanism.

[0019] As shown in the figure:

[0020] 1. Frame; 5. Controller; 7. Lifting and weighing mechanism; 10. Electric pushing mechanism; 11. Material storage mechanism;

[0021] 2. Loading conveying mechanism; 3. Unloading conveying mechanism; 4. First storage chamber; 6. Second storage chamber; 8. Unloading port; 9. Groove;

[0022] 71. Fixed seat; 72. Screw rod; 73. Guide cylinder; 74. Support seat; 75. Weighing sensor; 76. Guide rod; 77. Drive motor; 78. Encoder;

[0023] 101. mounting plate; 102. first electric push rod;

[0024] 111, material rack; 112, second electric push rod; 113, material storage frame; 114, material discharge pipe; 115, material discharge valve;

[0025] 100. Material guiding section. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0027] An extruder packaging mechanism according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0028] like Figure 1-Figure 4 As shown, an extruder packaging mechanism according to an embodiment of the utility model may include a frame 1, a controller 5, a lifting and weighing mechanism 7, an electric pushing mechanism 10 and a material storage mechanism 11.

[0029] Among them, a loading conveying mechanism 2, a unloading conveying mechanism 3 and a first storage chamber 4 are arranged inside the frame 1 from top to bottom, and a second storage chamber 6 is arranged on one side of the first storage chamber 4.

[0030] The controller 5 is arranged on the cabinet door of the first storage cavity 4, the lifting and weighing mechanism 7 is arranged inside the second storage cavity 6, and the top of the frame 1, the surface of the loading and conveying mechanism 2 and the surface of the unloading and conveying mechanism 3 are respectively provided with unloading ports 8 corresponding to their positions. One end of the lifting and weighing mechanism 7 passes through the unloading port 8 opened on the surface of the unloading and conveying mechanism 3, and a groove 9 is opened on the surface of the frame 1 at a position corresponding to the position of the unloading and conveying mechanism 3. The electric pushing mechanism 10 is arranged inside the groove 9, and one end of the electric pushing mechanism 10 passes through the interior of the frame 1.

[0031] The material storage mechanism 11 is arranged on the inner wall of the frame 1 and is located on the top side of the feeding and conveying mechanism 2. One end of the material storage mechanism 11 passes through the outside of the frame 1. The controller 5 is respectively connected to the lifting and weighing mechanism 7, the electric pushing mechanism 10 and the material storage mechanism 11.

[0032] It should be noted that the loading conveying mechanism 2 and the unloading conveying mechanism 3 are respectively equipped with conveying motors therein and are connected to the controller 5 . The loading conveying mechanism 2 and the unloading conveying mechanism 3 have the same conveying speed.

[0033] It should also be noted that the material unloading conveying mechanism 3 is connected to one end of the conveyor belt of the packaging machine.

[0034] It can be understood that the loading conveying mechanism 2 and the unloading conveying mechanism 3 convey the packaging boxes intermittently.

[0035] Specifically, during use, the unloaded packaging box is conveyed to the lifting and weighing mechanism 7 via the loading and conveying mechanism 2. When the weight of the material inside the packaging box reaches the set weight, the controller 5 controls the lifting and weighing mechanism 7 to operate and drive the packaging box to descend until the bottom of the packaging box is flush with the upper surface of the unloading and conveying mechanism 3. Then the controller 5 controls the electric pushing mechanism 10 to push the packaging box on the lifting and weighing mechanism 7 to the unloading and conveying mechanism 3 for unloading operation, and the packaging box on the unloading and conveying mechanism 3 will finally be conveyed to the conveyor belt of the packaging machine. During the descent of the lifting and weighing mechanism 7, the controller 5 also synchronously controls the operation of the storage mechanism 11. The storage mechanism 11 operates to catch the material falling from the unloading port 8 on the top of the frame 1. When the lifting and weighing mechanism 7 is reset and the next group of packaging boxes are moved to the lifting and weighing mechanism 7, the controller 5 controls the storage mechanism 11 to reset, and the unloaded material falls back into the packaging box on the top of the lifting and weighing mechanism 7.

[0036] In one embodiment of the present invention, Figure 2 As shown, the lifting and weighing mechanism 7 may include a fixing seat 71 , a threaded screw 72 , a guide cylinder 73 , a supporting seat 74 , a weighing sensor 75 , a guide rod 76 , a driving motor 77 and an encoder 78 .

[0037] Among them, the fixed seat 71 is arranged on the inner wall of the second storage chamber 6, the threaded screw 72 is rotatably connected to the top of the fixed seat 71, the guide cylinder 73 is symmetrically arranged on the top of the fixed seat 71 and is located on the outside of the threaded screw 72, the support seat 74 is threadedly connected to the outer surface of the threaded screw 72, the weighing sensor 75 is arranged on the top of the support seat 74, the guide rod 76 is symmetrically arranged at the bottom of the support seat 74, and is slidably connected to the inner wall of the guide cylinder 73, the drive motor 77 is arranged on the inner wall of the fixed seat 71, and is connected to one end of the threaded screw 72, and the encoder 78 is arranged on the surface of the drive motor 77.

[0038] It should be noted that the encoder 78 is used to detect the number of rotations of the driving motor 77 in real time and send data information to the controller 5. The controller 5 determines the position of the support base 74 based on the number of rotations data information.

[0039] Specifically, the unloaded packaging box is conveyed to the support seat 74 through the loading and conveying mechanism 2, and the falling material is caught. When the weighing sensor 75 detects that the material inside the packaging box reaches the set weight, the controller 5 controls the drive motor 77 to operate, and the drive motor 77 drives the threaded screw 72 to rotate. The rotation of the threaded screw 72 drives the support seat 74 to descend until the bottom of the packaging box is flush with the upper surface of the unloading and conveying mechanism 3, and then the packaging box is pushed onto the unloading and conveying mechanism 3 through the electric pushing mechanism 10, and then the drive motor 77 reverses to link the support seat 74 to reset until the top of the support seat 74 is flush with the upper surface of the loading and conveying mechanism 2.

[0040] In one embodiment of the present invention, Figure 3 As shown, the electric push mechanism 10 may include a mounting plate 101 and a first electric push rod 102 .

[0041] The mounting plate 101 is arranged on the inner wall of the groove 9 , the first electric push rod 102 is arranged on the surface of the mounting plate 101 , one end of the first electric push rod 102 penetrates into the frame 1 and is located on the top side of the unloading conveying mechanism 3 .

[0042] It should be noted that one end of the first electric push rod 102 that penetrates into the interior of the frame 1 is located at one side of the top of the unloading opening 8 on the surface of the unloading conveying mechanism 3 .

[0043] Specifically, when the packaging box moves to the position of the unloading conveying mechanism 3 under the drive of the lifting and weighing mechanism 7, the controller 5 controls the first electric push rod 102 to be powered on, and the first electric push rod 102 operates to push the packaging box on the support seat 74 to the unloading conveying mechanism 3 for conveying.

[0044] In one embodiment of the present invention, Figure 4 As shown, the material storage mechanism 11 may include a material rack 111 , a second electric push rod 112 , a material storage frame 113 , a material discharge pipe 114 and a material discharge valve 115 .

[0045] Among them, the material rack 111 is set on the inner wall of the frame 1, one end of the material rack 111 passes through the outside of the frame 1, the second electric push rod 112 is set on the inner wall of the material rack 111, the material storage frame 113 is slidably connected to the inner wall of the material rack 111 and is located on one side of the frame 1, one end of the material storage frame 113 is connected to one end of the second electric push rod 112, the material discharge pipe 114 is set at the bottom of the material storage frame 113, and the discharge valve 115 is set on the surface of the material discharge pipe 114.

[0046] It should be noted that the use of the storage mechanism 11 does not affect the normal movement of the packaging box on the loading and conveying mechanism 2.

[0047] It should also be noted that a material position sensor (not shown in the figure) is provided on the inner wall of the material storage frame 113 and is connected to the controller 5 . The material position sensor is used to detect the material position inside the material storage frame 113 .

[0048] Specifically, when the weight of the material inside the packaging box reaches the set weight, the controller 5 will control the lifting and weighing mechanism 7 to operate and drive the packaging box to move downward. During this process, the controller 5 synchronously controls the storage mechanism 11 to operate, and the second electric push rod 112 operates to drive the storage frame 113 to move toward the inside of the frame 1 until the guide part 100 moves to below the discharge port 8 at the top of the frame 1, and the fallen material is guided to the inside of the storage frame 113 through the guide part 100. When the lifting and weighing mechanism 7 is reset, the controller 5 synchronously controls the storage mechanism 11 to reset, and the material falls into the next group of packaging boxes from the discharge port 8 at the top of the frame 1 again, and the material inside the storage frame 113 can finally be discharged from the discharge pipe 114.

[0049] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, a material guiding portion 100 is provided on the top of the material storage frame 113 .

[0050] It should be noted that the material guiding portion 100 is designed to facilitate guiding the material into the material storage frame 113 and does not occupy too much space inside the frame 1, so the use effect is good.

[0051] In summary, the extruder packaging mechanism of the embodiment of the utility model can realize automatic loading and unloading of packaging boxes, effectively replace manual operation, improve work efficiency, reduce labor intensity, and have good use effect.

[0052] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0054] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. An extruder packaging mechanism, characterized in that: It comprises a frame (1), a controller (5), a lifting and weighing mechanism (7), an electric material pushing mechanism (10) and a material storage mechanism (11), wherein: The frame (1) is provided with a loading conveying mechanism (2), a unloading conveying mechanism (3) and a first storage chamber (4) from top to bottom, and a second storage chamber (6) is provided on one side of the first storage chamber (4); The controller (5) is arranged on the cabinet door of the first storage cavity (4); The lifting and weighing mechanism (7) is arranged inside the second storage cavity (6); A discharge opening (8) is respectively provided at corresponding positions on the top of the frame (1), the surface of the loading conveying mechanism (2) and the surface of the unloading conveying mechanism (3); one end of the lifting and weighing mechanism (7) penetrates into the discharge opening (8) provided on the surface of the unloading conveying mechanism (3); A groove (9) is provided on the surface of the frame (1) at a position corresponding to the position of the unloading conveying mechanism (3); the electric material pushing mechanism (10) is arranged inside the groove (9); and one end of the electric material pushing mechanism (10) passes through the inside of the frame (1); The material storage mechanism (11) is arranged on the inner wall of the frame (1) and is located on one side of the top of the loading and conveying mechanism (2); one end of the material storage mechanism (11) passes through the outside of the frame (1); The controller (5) is respectively connected to the lifting and weighing mechanism (7), the electric material pushing mechanism (10) and the material storage mechanism (11).

2. The extruder packaging mechanism according to claim 1, characterized in that: The lifting and weighing mechanism (7) comprises a fixing seat (71), a threaded screw (72), a guide cylinder (73), a supporting seat (74), a weighing sensor (75), a guide rod (76), a driving motor (77) and an encoder (78), wherein: The fixing seat (71) is arranged on the inner wall of the second storage cavity (6); The threaded screw (72) is rotatably connected to the top of the fixing seat (71); The guide cylinder (73) is symmetrically arranged on the top of the fixing seat (71) and is located outside the threaded screw (72); The support seat (74) is threadedly connected to the outer surface of the threaded screw rod (72); The weighing sensor (75) is arranged on the top of the support seat (74); The guide rod (76) is symmetrically arranged at the bottom of the support seat (74) and is slidably connected to the inner wall of the guide cylinder (73); The drive motor (77) is arranged on the inner wall of the fixing seat (71) and is connected to one end of the threaded screw (72); the encoder (78) is arranged on the surface of the drive motor (77).

3. The extruder packaging mechanism according to claim 1, characterized in that: The electric push mechanism (10) comprises a mounting plate (101) and a first electric push rod (102), wherein: The mounting plate (101) is arranged on the inner wall of the groove (9); The first electric push rod (102) is arranged on the surface of the mounting plate (101); one end of the first electric push rod (102) penetrates into the interior of the frame (1) and is located on one side of the top of the unloading conveying mechanism (3).

4. The extruder packaging mechanism according to claim 1, characterized in that: The material storage mechanism (11) comprises a material rack (111), a second electric push rod (112), a material storage frame (113), a material discharge pipe (114) and a material discharge valve (115), wherein: The material rack (111) is arranged on the inner wall of the frame (1), and one end of the material rack (111) passes through the outside of the frame (1); The second electric push rod (112) is arranged on the inner wall of the material rack (111); The material storage frame (113) is slidably connected to the inner wall of the material rack (111) and is located on one side of the frame (1); one end of the material storage frame (113) is connected to one end of the second electric push rod (112); The material discharge pipe (114) is arranged at the bottom of the material storage frame (113), and the material discharge valve (115) is arranged on the surface of the material discharge pipe (114).

5. The extruder packaging mechanism according to claim 4, characterized in that: A material guiding portion (100) is provided on the top of the material storage frame (113).

Images