Material distributing device of double-channel packaging machine

Abstract

The utility model discloses a double-channel packing machine material distributing device which comprises a packing machine material distributing box, a feeding port is formed in the top of the packing machine material distributing box, and a first discharging port and a second discharging port are formed in the two sides of the bottom of the packing machine material distributing box respectively. Firstly, products to be packaged are fed into the material distribution box of the packaging machine through the feeding port, the products are guided to the second discharging port along the material guiding plate and discharged through the second discharging channel, meanwhile, the passing products are sensed through the second infrared sensor, and sensing signals are transmitted to the external controller; the servo motor is controlled by the controller to operate, so that the driving gear can be driven to rotate, the material guiding plate can be driven to swing under the tooth meshing action of the driving gear and the driving teeth, the materials are discharged through the first discharging channel, and the operation is repeated, so that the materials can be conveniently and effectively distributed; therefore, the practicability of the material distributing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a material dividing device for a double-channel packaging machine. Background Art

[0002] Product packaging is a crucial process in production, and is involved in numerous industries, including chemicals, petroleum, grain, food, and medicine. Furthermore, depending on the form in which the product is presented, there are many different types of packaging. With the advancement of mechanization, packaging technology has become widespread, and various automatic packaging machines are now widely used. Double-screw packaging machines are widely used because they can package two bags simultaneously and offer high packaging efficiency. Typically, a double-screw packaging machine has one feed port corresponding to two discharge ports, or two feed ports corresponding to two discharge ports. For packaging machines with only one feed port, a material distributor is required to distribute the material fed from the feed port to the two discharge ports for separate packaging. The existing material dividing device is fixedly arranged in the packaging machine and can only discharge materials from two discharge ports at the same time. It cannot select one of the discharge ports to discharge materials separately according to whether there is a packaging bag at the discharge port. Moreover, when the packaging bag at one of the discharge ports is full, the packaging machine is still filling the discharge port, and the discharge nozzle has stopped discharging materials. The materials can only be retained in the storage bin of the packaging machine. If the packaging bag is not immediately put on the discharge port in time, the materials will continue to accumulate. In serious cases, the storage bin will be filled up, which will affect the feeding of the feed port.

[0003] A Chinese patent with announcement number CN103482127B discloses a dual-channel packaging machine dispensing device, including a tubular dispenser, which is arranged inside a feeding box. The feeding box includes a feeding port arranged at the top thereof, and a first channel and a second channel symmetrically arranged in an "eight" shape below the feeding port. The bottoms of the first channel and the second channel are both connected to a discharge port. The device also includes a rod made of magnetic conductive material arranged above the first channel and the second channel and located on the axis of symmetry between the two. The dispenser is hinged on the rod and is symmetrical along the axis of the rod. The bottom of the dispenser is also provided with a block-shaped first electromagnet and a second electromagnet symmetrical along the axis of the rod.

[0004] Although the above technical solution solves the corresponding technical problem, it still has the following defects:

[0005] The above technical solution is not convenient for controlling the partition plate, thus reducing the flexibility of use and thus reducing the practicality. Utility Model Content

[0006] The purpose of the present utility model is to provide a dual-channel packaging machine material dividing device. First, the product to be packaged is put into the packaging machine material dividing box through the feeding port, and the product is guided to the second discharge port along the guide plate and discharged through the second discharge channel. At the same time, the passing product is sensed by the second infrared sensor, and the sensing signal is transmitted to the external controller. The servo motor is controlled by the controller to drive the driving gear to rotate. Therefore, under the meshing action of the driving gear and the driving teeth, the guide plate can be driven to swing, and the material is discharged through the first discharge channel. In this reciprocating manner, convenient and effective material dividing can be achieved, thereby improving the practicality of the material dividing device of the present utility model.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0008] A dual-channel packaging machine material distributing device includes: a packaging machine material distributing box, a feeding port is provided on the top of the packaging machine material distributing box, a first material discharge port and a second material discharge port are respectively provided on both sides of the bottom of the packaging machine material distributing box, and a swingably adjustable material guide plate is also provided inside the packaging machine material distributing box and at the position corresponding to the feeding port.

[0009] The above-mentioned dual-channel packaging machine material distribution device, wherein a feeding channel is installed on the top of the inner wall of the packaging machine material distribution box and at a position corresponding to the feeding port.

[0010] The above-mentioned dual-channel packaging machine distributing device, wherein a first material discharge channel is installed on one side of the bottom of the packaging machine distributing box and corresponding to the position of the first material discharge port, and a first infrared sensor is installed on the side of the inner wall of the first material discharge channel.

[0011] The above-mentioned dual-channel packaging machine distributing device, wherein a second material discharge channel is installed on the other side of the bottom of the packaging machine distributing box and corresponding to the position of the second material discharge port, and a second infrared sensor is installed on the side of the inner wall of the second material discharge channel.

[0012] The above-mentioned dual-channel packaging machine material distribution device, wherein a fixed shell for installing the material guide plate is provided at the bottom of the inner wall of the packaging machine material distribution box and at a position corresponding to the material guide plate.

[0013] The above-mentioned dual-channel packaging machine distributing device, wherein a mounting groove is provided on the top of the fixed shell and at a position corresponding to the material guide plate, and the material guide plate is rotatably mounted on the inner wall of the mounting groove via a mounting shaft.

[0014] In the above-mentioned dual-channel packaging machine material distributing device, the end of the material guide plate is fixedly connected to an arc block, and the arc block is provided with a plurality of driving teeth arranged at equal distances.

[0015] The above-mentioned dual-channel packaging machine material distributing device, wherein a driving component is installed on the packaging machine material distributing box and at a position corresponding to the arc block.

[0016] In the above-mentioned dual-channel packaging machine distributing device, the driving assembly includes a servo motor fixedly connected to the packaging machine distributing box, and a driving gear is fixedly connected to the output shaft of the servo motor.

[0017] The above-mentioned dual-channel packaging machine material distribution device, wherein, guide plates are provided at the bottom of the inner wall of the packaging machine material distribution box and at positions corresponding to the first material discharge port and the second material discharge port.

[0018] The utility model has at least the following beneficial effects:

[0019] The dual-channel packaging machine dividing device provided by the utility model, when in use, the product to be packaged is put into the packaging machine dividing box through the feeding port, the product is guided to the second discharge port along the guide plate, and is discharged through the second discharge channel. At the same time, the passing product is sensed by the second infrared sensor, and the sensing signal is transmitted to the external controller, and the servo motor is controlled by the controller to drive the driving gear to rotate. Therefore, the guide plate can be driven to swing under the meshing action of the driving gear and the driving teeth, and the material is discharged through the first discharge channel. In this reciprocating manner, convenient and effective material division can be achieved, thereby improving the practicality of the dividing device of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the material dividing device of the dual-channel packaging machine of the utility model;

[0022] Figure 2 This is a schematic cross-sectional view of the material dividing device of the dual-channel packaging machine of the present invention;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at A in the middle;

[0024] Figure 4 This is a schematic diagram of the structure of the driving component in the material distribution device of the dual-channel packaging machine of the present invention.

[0025] Description of Figure Numbers:

[0026] 1. Packaging machine material box;

[0027] 101, feeding port; 102, first feeding port; 103, second feeding port; 104, feed guide plate; 105, fixed shell; 106, drive assembly; 107, arc block;

[0028] 1011, feeding channel;

[0029] 1021. First material discharge channel; 1022. First infrared sensor;

[0030] 1031. Second material discharge channel; 1032. Second infrared sensor;

[0031] 1033, guide plate;

[0032] 1051, mounting groove; 1052, mounting shaft;

[0033] 1061, servo motor; 1062, driving gear; 1071, driving teeth. DETAILED DESCRIPTION

[0034] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0035] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0037] Please refer to Figures 1 to 4 As shown, an embodiment of the present invention provides a dual-channel packaging machine material dividing device, including: a packaging machine material dividing box 1, a feeding port 101 is provided on the top of the packaging machine material dividing box 1, a first material discharge port 102 and a second material discharge port 103 are respectively provided on both sides of the bottom of the packaging machine material dividing box 1, and a swingably adjustable material guide plate 104 is also provided inside the packaging machine material dividing box 1 and at the position corresponding to the feeding port 101.

[0038] Please refer to Figures 1 to 4 As shown, a feeding channel 1011 is installed at the top of the inner wall of the packaging machine distribution box 1 and at a position corresponding to the feeding port 101.

[0039] Please refer to Figures 1 to 4 As shown, a first material discharge channel 1021 is installed on one side of the bottom of the packaging machine material distribution box 1 and at a position corresponding to the first material discharge port 102 , and a first infrared sensor 1022 is installed on the side of the inner wall of the first material discharge channel 1021 .

[0040] Please refer to Figures 1 to 4 As shown, a second material discharge channel 1031 is installed on the other side of the bottom of the packaging machine distribution box 1 and corresponding to the second material discharge port 103, and a second infrared sensor 1032 is installed on the side of the inner wall of the second material discharge channel 1031.

[0041] Please refer to Figures 1 to 4 As shown, a fixing shell 105 for mounting the material guide plate 104 is provided at the bottom of the inner wall of the material distribution box 1 of the packaging machine and at a position corresponding to the material guide plate 104 .

[0042] Please refer to Figures 1 to 4 As shown, a mounting groove 1051 is provided on the top of the fixed shell 105 corresponding to the position of the material guiding plate 104 , and the material guiding plate 104 is rotatably mounted on the inner wall of the mounting groove 1051 via a mounting shaft 1052 .

[0043] Please refer to Figures 1 to 4 As shown, the end of the guide plate 104 is fixedly connected to an arc block 107 , and the arc block 107 is provided with a plurality of driving teeth 1071 arranged at equal distances.

[0044] Please refer to Figures 1 to 4 As shown, a driving assembly 106 is installed on the distribution box 1 of the packaging machine and at a position corresponding to the arc block 107.

[0045] Please refer to Figures 1 to 4 As shown, the driving assembly 106 includes a servo motor 1061 fixedly connected to the material distribution box 1 of the packaging machine, and a driving gear 1062 is fixedly connected to the output shaft of the servo motor 1061.

[0046] Please refer to Figures 1 to 4 As shown, a material guide plate 1033 is provided at the bottom of the inner wall of the packaging machine distribution box 1 and at positions corresponding to the first discharge port 102 and the second discharge port 103;

[0047] By adopting the above technical solution, the guide plate 1033 is provided to increase the convenience and thoroughness of the discharge of the product through the first discharge port 102 and the second discharge port 103, thereby improving the practicality of the present invention.

[0048] The working principle of the present invention is: first, the product to be packaged is put into the packaging machine's material distribution box 1 through the feeding port 101, and the product is guided to the second discharge port 103 along the guide plate 104, and discharged through the second discharge channel 1031. At the same time, the passing product is sensed by the second infrared sensor 1032, and the sensing signal is transmitted to the external controller (such as a PLC controller). The servo motor 1061 is controlled by the controller to operate, thereby driving the driving gear 1062 to rotate. Therefore, under the action of the teeth meshing of the driving gear 1062 and the driving teeth 1071, the guide plate 104 can be driven to swing, and the material is discharged through the first discharge channel 1021. In this reciprocating manner, convenient and effective material distribution can be achieved, thereby improving the practicality of the material distribution device of the present invention.

[0049] In summary, the dual-channel packaging machine dispensing device of this utility model realizes the automatic and flexible distribution of packaging materials through a series of cleverly designed components. The following is a detailed summary of the working principle of the device:

[0050] 1. Feeding and initial guidance:

[0051] The product to be packaged is firstly put into the box through the feeding port 101 arranged on the top of the packaging machine distribution box 1.

[0052] The product is initially guided in the box by a swing-adjustable guide plate 104. By default, the position of the guide plate 104 makes the product mainly flow to the second discharge port 103.

[0053] 2. Second channel unloading and testing:

[0054] The product slides along the guide plate 104 to the second discharge port 103 and is discharged through the second discharge channel 1031 installed at this position.

[0055] The second infrared sensor 1032 is installed on the inner wall side of the second unloading channel 1031 to detect the number or status of the products passing through and transmit the sensing signal to the external controller.

[0056] 3. Dynamic adjustment and first channel unloading:

[0057] When the controller receives the sensing signal from the second infrared sensor 1032 and determines that the material distribution direction needs to be adjusted or the material feeding amount of the two channels needs to be balanced, the servo motor 1061 is started.

[0058] The output shaft of the servo motor 1061 drives the driving gear 1062 fixedly connected thereto to rotate.

[0059] The driving gear 1062 meshes with the driving teeth 1071 on the arc block 107 fixedly connected to the end of the guide plate 104, thereby driving the guide plate 104 to swing around the installation shaft 1052 as the axis.

[0060] The swinging of the guide plate 104 changes the guiding direction of the material, so that part or all of the material flows toward the first discharge port 102 .

[0061] The product is then discharged through the first discharge port 102 and its corresponding first discharge channel 1021 .

[0062] The first infrared sensor 1022 is also installed on the inner wall side of the first material discharge channel 1021 to detect the material discharge situation of the first channel and can further participate in the adjustment of the material distribution control strategy.

[0063] 4. Circulation and balance:

[0064] By continuously detecting the material discharge conditions of the two channels and dynamically adjusting the position of the guide plate 104, the device can automatically balance the material discharge amounts of the two channels, thereby ensuring the continuity and efficiency of the packaging process.

[0065] 5. Practicality and convenience:

[0066] The provided material guide plate 1033 enhances the smoothness and thoroughness of the discharge of materials through the first material discharge port 102 and the second material discharge port 103 , thereby improving overall practicality.

[0067] The overall structure is compact and easy to operate, which can significantly improve packaging efficiency and reduce manual intervention costs.

[0068] In summary, the dual-channel packaging machine material distribution device of the utility model realizes efficient and flexible distribution of packaging materials by introducing components such as a swingable material guide plate, an infrared sensor and a servo motor, and has high practical value and market application prospects.

[0069] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A dual-channel packaging machine material distribution device, comprising a packaging machine material distribution box (1), characterized in that: The top of the packaging machine distribution box (1) is provided with a feeding port (101), and the two sides of the bottom of the packaging machine distribution box (1) are respectively provided with a first feeding port (102) and a second feeding port (103), and a swingably adjustable feeding guide plate (104) is further provided inside the packaging machine distribution box (1) and at a position corresponding to the feeding port (101).

2. A dual-channel packaging machine material distribution device according to claim 1, characterized in that: A feeding channel (1011) is installed at the top of the inner wall of the packaging machine distribution box (1) and at a position corresponding to the feeding port (101).

3. A dual-channel packaging machine material distribution device according to claim 2, characterized in that: A first material discharge channel (1021) is installed on one side of the bottom of the packaging machine material distribution box (1) and at a position corresponding to the first material discharge port (102), and a first infrared sensor (1022) is installed on the side of the inner wall of the first material discharge channel (1021).

4. A dual-channel packaging machine material distribution device according to claim 3, characterized in that: A second material discharge channel (1031) is installed on the other side of the bottom of the packaging machine material distribution box (1) and at a position corresponding to the second material discharge port (103), and a second infrared sensor (1032) is installed on the side of the inner wall of the second material discharge channel (1031).

5. The material distributing device of a dual-channel packaging machine according to claim 4, characterized in that: A fixing shell (105) for mounting the material guide plate (104) is provided at the bottom of the inner wall of the packaging machine material distribution box (1) and at a position corresponding to the material guide plate (104).

6. The material distributing device of a dual-channel packaging machine according to claim 5, characterized in that: A mounting groove (1051) is provided on the top of the fixed shell (105) at a position corresponding to the material guide plate (104), and the material guide plate (104) is rotatably mounted on the inner wall of the mounting groove (1051) via a mounting shaft (1052).

7. The material distributing device of a dual-channel packaging machine according to claim 6, characterized in that: The end of the guide plate (104) is fixedly connected to an arc block (107), and the arc block (107) is provided with a plurality of driving teeth (1071) arranged at equal distances.

8. The material distributing device of a dual-channel packaging machine according to claim 7, characterized in that: A driving assembly (106) is installed on the packaging machine material distribution box (1) at a position corresponding to the arc block (107).

9. The material distributing device of a dual-channel packaging machine according to claim 8, characterized in that: The driving assembly (106) comprises a servo motor (1061) fixedly connected to the packaging machine distribution box (1), and a driving gear (1062) is fixedly connected to the output shaft of the servo motor (1061).

10. The material distributing device of a dual-channel packaging machine according to claim 9, characterized in that: A material guide plate (1033) is provided at the bottom of the inner wall of the packaging machine material distribution box (1) and at positions corresponding to the first material discharge opening (102) and the second material discharge opening (103).

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