Packaging machine with precise weighing function

Abstract

The utility model discloses a packaging machine with an accurate weighing function. The packaging machine comprises a working table, a packaging structure is arranged at the top of the working table, a discharging port is formed in one side of the working table, a supporting plate is arranged at the bottom of the discharging port, an adjusting assembly used for adjusting the angle of the supporting plate is arranged on one side of the working table, and a feeding assembly is arranged on one side of the working table. Through the design of the fixing plate, the connecting plate, the supporting plate and the air cylinder, the supporting plate is driven by the air cylinder to rotate, when a packaging bag needs to be supported, the supporting plate is rotated to be parallel to the ground, the bottom of the packaging bag makes contact with the supporting plate, when materials enter the packaging bag, the bottom of the packaging bag is protected through the supporting plate, and therefore the packaging bag is protected. And when the packaged materials need to be guided to the conveying belt, the supporting plate is driven by the air cylinder to rotate, so that the packaging bags slide off from the supporting plate, and the packaging bags are protected through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging, and particularly relates to a packaging machine with an accurate weighing function. Background Art

[0002] A packaging machine is a device used for automatically packaging or encapsulating products.

[0003] When packing materials, the traditional packing method is to first weigh the materials, pack the hardware after weighing, directly export the packaging bag through the discharge port after the packaging is completed, and convey it through the conveyor belt located at the bottom of the discharge port. A pallet for supporting the packaging bag and guiding the movement of the packaging bag will be arranged between the discharge port and the conveyor belt. To guide the moving direction of the packaging bag, the traditional pallet will be directly inclined, so that during the packaging process, the packaging bag is in a suspended state, resulting in the situation that the packaging bag is damaged due to the collision of the materials when the materials fall into the packaging bag. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a packaging machine with an accurate weighing function to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A packaging machine with an accurate weighing function, including a workbench, a packaging structure is arranged on the top of the workbench, a discharge port is arranged on one side of the workbench, a pallet is arranged at the bottom of the discharge port, an adjusting component for adjusting the angle of the pallet is arranged on one side of the workbench, a feeding component is arranged on one side of the workbench, the adjusting component includes a fixing plate arranged on one side of the workbench, a connecting plate is fixedly connected to one side of the fixing plate, the pallet is hinged to one side of the connecting plate, a cylinder for pushing the pallet to rotate is arranged at the bottom of the pallet, and a feeding component is arranged on one side of the packaging structure.

[0006] Preferably, an installation plate is fixedly connected to one side of the fixing plate and located at the bottom of the connecting plate, and the cylinder is hinged to one side of the installation plate.

[0007] Preferably, a sliding plate is fixedly connected to the other side of the fixing plate, a sliding hole is opened on one side of the workbench, the sliding plate is inserted into the inside of the sliding hole, and an adjusting part for adjusting the position of the sliding plate is arranged on one side of the sliding plate.

[0008] Preferably, the adjusting part includes a positioning block fixedly connected to one side of the sliding plate, a sliding groove is opened on the inner wall of one side of the sliding hole, the positioning block is inserted into the inside of the sliding groove, connecting holes are symmetrically opened at the center of the inner wall of one side of the sliding groove, and a fixing part for fixing the position of the positioning block is arranged on one side of the positioning block.

[0009] Preferably, the fixing member includes a fixing bolt inserted and connected inside the connection hole. A threaded groove is formed on one side of the positioning block, and the end of the fixing bolt is threadedly inserted into the threaded groove.

[0010] Preferably, the feeding assembly includes a frame plate arranged on the other side of the workbench. A second vibrating plate is fixedly connected to the top of the frame plate, and a first vibrating plate is fixedly connected to the top of the frame plate and on one side of the second vibrating plate.

[0011] The technical effects and advantages of the present utility model:

[0012] Through the design of the fixing plate, connecting plate, supporting plate and cylinder, the present utility model drives the supporting plate to rotate through the cylinder. When it is necessary to support the packaging bag, the supporting plate is rotated to be parallel to the ground, and the bottom of the packaging bag is made to contact the supporting plate. When the material enters the packaging bag, the bottom of the packaging bag is protected by the supporting plate to avoid damage to the packaging bag. When it is necessary to guide the packaged material to the conveyor belt, the cylinder drives the supporting plate to rotate, so that the packaging bag slides off the supporting plate, and the packaging bag is protected through this design. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a front sectional structural schematic diagram of the present utility model.

[0015] Figure 3 It is a top sectional structural schematic diagram of the present utility model.

[0016] In the figure: 1, workbench; 2, packaging structure; 3, feeding assembly; 301, frame plate; 302, first vibrating plate; 303, second vibrating plate; 4, supporting plate; 5, fixing plate; 6, connecting plate; 7, cylinder; 8, sliding plate; 9, sliding hole; 10, positioning block; 11, sliding groove; 12, connection hole; 13, fixing bolt; 14, discharge port; 15, mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model provides as Figures 1-3A packaging machine with precise weighing function as shown, including a workbench 1. A packaging structure 2 is arranged on the top of the workbench 1. A discharge port 14 is arranged on one side of the workbench 1. A pallet 4 is arranged at the bottom of the discharge port 14. An adjusting component for adjusting the angle of the pallet 4 is arranged on one side of the workbench 1. A feeding component is arranged on one side of the workbench 1. The adjusting component includes a fixing plate 5 arranged on one side of the workbench 1. A connecting plate 6 is fixedly connected to one side of the fixing plate 5. The pallet 4 is hinged to one side of the connecting plate 6. A cylinder 7 for pushing the pallet 4 to rotate is arranged at the bottom of the pallet 4. A feeding component 3 is arranged on one side of the packaging structure 2. An installation plate 15 is fixedly connected to one side of the fixing plate 5 and located at the bottom of the connecting plate 6. The cylinder 7 is hinged to one side of the installation plate 15.

[0019] It should be noted that the workbench 1, the packaging structure 2 and the discharge port 14 are semi-automatic hardware screw fastener full-automatic chain vibrating packaging machines of model YF-LD-X01. When in use, first put the materials into the packaging structure 2, then weigh and package the materials through the packaging structure 2, and finally move the packaged materials out of the packaging structure 2 through the discharge port 14; during packaging, first place the packaging bag at the discharge port 14, and then move the weighed materials into the packaging bag through the packaging structure 2. The first material entering the packaging bag will pull the packaging bag, making the bottom of the packaging bag fit with the pallet 4, and the pallet 4 is used to support and protect the packaging bag, thus avoiding the situation that the packaging bag is damaged due to the impact of the falling materials; the set fixing plate 5 is used to fix the positions of the connecting plate 6 and the installation plate 15. Through the connecting plate 6 and the installation plate 15 with fixed positions, the positions of the pallet 4 and the cylinder 7 hinged to them are restricted. When in use, while one side position of the pallet 4 is restricted, it rotates on one side of the connecting plate 6, and while the bottom position of the cylinder 7 is restricted by the installation plate 15, it rotates on the top of the installation plate 15. The output end of the set cylinder 7 is hinged to the bottom end of the pallet 4, so that the pallet 4 rotates around the connecting plate 6 by the push of the cylinder 7; when it is necessary to support the packaging bag, rotate the pallet 4 to be parallel to the ground and make the bottom of the packaging bag contact with the pallet 4. When the materials enter the packaging bag, the pallet 4 is used to protect the bottom of the packaging bag to avoid damage to the packaging bag. When it is necessary to guide the packaged materials to the conveyor belt, drive the pallet 4 to rotate through the cylinder 7, so that the packaging bag slides off the pallet 4.

[0020] Specifically, the other side of the fixing plate 5 is fixedly connected with a sliding plate 8. A sliding hole 9 is formed on one side of the workbench 1. The sliding plate 8 is inserted into the interior of the sliding hole 9. One side of the sliding plate 8 is provided with an adjusting member for adjusting the position of the sliding plate 8. The adjusting member includes a positioning block 10 fixedly connected to one side of the sliding plate 8. A sliding groove 11 is formed on the inner wall of one side of the sliding hole 9. The positioning block 10 is inserted into the interior of the sliding groove 11. Connecting holes 12 are symmetrically formed at the center of the inner wall of one side of the sliding groove 11. One side of the positioning block 10 is provided with a fixing member for fixing the position of the positioning block 10. The fixing member includes a fixing bolt 13 inserted into the interior of the connecting hole 12. A threaded groove is formed on one side of the positioning block 10. The end of the fixing bolt 13 is threadedly inserted into the interior of the threaded groove.

[0021] It should be noted that the cross-sectional width of the provided positioning block 10 is greater than the cross-sectional width of the sliding hole 9. During use, the situation where the positioning block 10 slides out of the sliding groove 11 through the sliding hole 9 is avoided; the provided sliding plate 8 is used to connect the positioning block 10 inside the sliding groove 11 with the fixing plate 5 outside the sliding groove 11, so as to realize adjusting the position of the fixing plate 5 by adjusting the position of the positioning block 10; the multiple provided connecting holes 12 are used to adjust the position of the positioning block 10. When the position of the positioning block 10 needs to be adjusted, the threaded groove formed on one side of the positioning block 10 is aligned with the connecting holes 12 at different positions, and then the fixing bolt 13 passes through the connecting hole 12 and is threadedly inserted into the threaded groove to complete the fixing and adjustment of the position of the positioning block 10.

[0022] Specifically, the feeding assembly includes a frame plate 301 arranged on the other side of the workbench 1. The top of the frame plate 301 is fixedly connected with a second vibrating bowl 303. The top of the frame plate 301 and on one side of the second vibrating bowl 303 is fixedly connected with a first vibrating bowl 302.

[0023] It should be noted that the provided frame plate 301 is used to fix the positions of the first vibrating bowl 302 and the second vibrating bowl 303. The support legs of the first vibrating bowl 302 and the second vibrating bowl 303 are connected and fixed to the top surface of the frame plate 301 through bolts. Both the first vibrating bowl 302 and the second vibrating bowl 303 are feeding bowls of model BY-JD. During use, the materials are conveyed to the feeding end of the packaging structure 2 by vibration, and the materials are weighed and packaged by the packaging structure 2; during use, first, 80% to 90% of the materials are directly conveyed into the interior of the packaging structure 2 by the first vibrating bowl 302, then the specific weight of the materials is measured by the weighing assembly, and finally the materials are conveyed into the interior of the packaging structure 2 one by one by the second vibrating bowl 303 until the required weight is reached. Through this design, the weight of the materials is accurately packaged.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A packaging machine with a precise weighing function, comprising a workbench (1), a packaging structure (2) being arranged on the top of the workbench (1), a material discharge port (14) being arranged on one side of the workbench (1), and a support plate (4) being arranged at the bottom of the material discharge port (14), characterized in that: An adjustment component for adjusting the angle of the support plate (4) is arranged on one side of the workbench (1), and a feeding component is arranged on one side of the workbench (1). The adjustment component comprises a fixed plate (5) arranged on one side of the workbench (1), and a connecting plate (6) is fixedly connected to one side of the fixed plate (5). The support plate (4) is hinged to one side of the connecting plate (6), and a cylinder (7) is provided at the bottom of the support plate (4) for driving the support plate (4) to rotate. A feeding component (3) is arranged on one side of the packaging structure (2).

2. A packaging machine with precise weighing function according to claim 1, characterized in that: A mounting plate (15) is fixedly connected to one side of the fixing plate (5) and located at the bottom of the connecting plate (6), and the cylinder (7) is hinged to one side of the mounting plate (15).

3. The packaging machine with precise weighing function according to claim 1, characterized in that: A sliding plate (8) is fixedly connected to the other side of the fixed plate (5), a sliding hole (9) is opened on one side of the workbench (1), the sliding plate (8) is inserted and connected inside the sliding hole (9), and an adjusting member for adjusting the position of the sliding plate (8) is arranged on one side of the sliding plate (8).

4. The packaging machine with precise weighing function according to claim 3, characterized in that: The adjusting member comprises a positioning block (10) fixedly connected to one side of the sliding plate (8); a sliding groove (11) is provided on the inner wall of one side of the sliding hole (9); the positioning block (10) is inserted and connected inside the sliding groove (11); a connecting hole (12) is symmetrically provided on the inner wall of one side of the sliding groove (11); and a fixing member for fixing the position of the positioning block (10) is provided on one side of the positioning block (10).

5. The packaging machine with precise weighing function according to claim 4, characterized in that: The fixing member comprises a fixing bolt (13) inserted and connected inside the connecting hole (12); a thread groove is provided on one side of the positioning block (10); and an end portion of the fixing bolt (13) is threadedly inserted and connected inside the thread groove.

6. The packaging machine with precise weighing function according to claim 1, characterized in that: The feeding assembly comprises a frame plate (301) arranged on the other side of the workbench (1), the top end of the frame plate (301) being fixedly connected to a second vibration plate (303), and the top of the frame plate (301) and one side of the second vibration plate (303) being fixedly connected to a first vibration plate (302).

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