Buffer mechanism for packaging

Abstract

The utility model provides a buffering mechanism for packaging, and relates to the technical field of packaging, the buffering mechanism comprises a bin body, a plurality of layers of buffering assemblies are arranged in the middle of the inner side of the bin body, the buffering assemblies are distributed at equal intervals in the vertical direction, each buffering assembly comprises two sets of inserting plates, and the two sets of inserting plates are located on the same horizontal plane and movably installed at the two ends of the inner side of the bin body respectively; and a driving assembly is arranged on the back of the inserting plate, the driving assembly comprises an air cylinder, the air cylinder is used for driving the inserting plate to slide in the horizontal direction, and the inserting plate extends into the inner cavity of the bin body or slides out of the inner cavity of the bin body through driving of the air cylinder. According to the utility model, the multi-layer buffer assembly is arranged, so that material receiving and discharging from top to bottom are realized, the problem that the material falling from the upper end directly rushes into a packaging bag or a packaging box at the bottom end of the bin body to cause the phenomenon of bag breaking or disorder is effectively solved, and the material falling from the upper end gradually descends in the box all the time, so that the production efficiency is greatly improved. And the shape of the material can be effectively kept.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, and specifically relates to a buffer mechanism for packaging. Background Art

[0002] Packaging refers to the general name of containers, materials, auxiliaries, etc. used in accordance with certain technical methods to protect products during the circulation process, facilitate storage and transportation, and promote sales; in the packaging industry, buffering, caching, and shaping processes are required during the continuous stacking and packaging process.

[0003] In traditional processes, the product materials produced at the front end are usually directly dropped and fed downward. However, when the materials falling from the upper end directly rush into the packaging bags or boxes, a strong impact force will be generated, which easily leads to broken bags and messy situations.

[0004] To solve the above problems, we propose a buffer mechanism for packaging to solve the above problems. Content of the Utility Model

[0005] To solve the problems in the background art, the utility model provides a buffer mechanism for packaging.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A buffer mechanism for packaging includes a bin body. An inlet is provided at the top of the bin body, and a discharge port corresponding to the inlet is provided at the bottom of the bin body. Product materials will enter the bin body from the inlet and then be discharged from the discharge port at the bottom.

[0008] A plurality of buffer components are arranged in the middle inside the bin body. The plurality of buffer components are evenly distributed at equal intervals in the vertical direction. Each buffer component includes two insertion plates. The two insertion plates are on the same horizontal plane and are respectively movably installed at both ends inside the bin body. The design of the plurality of buffer components can sequentially receive and discharge the product materials falling from the upper end, thereby alleviating the impact force generated when the product materials fall, and effectively solving the problem that the materials falling from the upper end directly rush into the packaging bags or boxes at the bottom of the bin body, resulting in broken bags or messy phenomena.

[0009] Preferably, a driving component is arranged on the back of the insertion plate. The driving component includes a cylinder. The cylinder is used to drive the insertion plate to slide horizontally. Through the drive of the cylinder, the insertion plate extends into the inner cavity of the bin body or slides out of the inner cavity of the bin body. Among them, when the output end of the cylinder extends, the insertion plate is pushed, and at this time, the insertion plate is horizontally inserted into the inside of the bin body. When the output end of the cylinder retracts, the insertion plate is driven to slide outward of the bin body until it slides out of the bin body.

[0010] Preferably, a support bearing is provided in the middle of the bottom end of the plug board, the support bearing is movably installed on the outer wall of the bin body, and the bottom end surface of the plug board is in contact with the upper end surface of the support bearing.

[0011] Preferably, a plurality of groups of support frames are provided around the outside of the bin body. The support frame includes two guide shafts, and the two guide shafts are respectively installed on both sides of the outer wall of the bin body. A cross plate is fixedly installed at the end of the guide shaft, and the cylinder is fixedly installed in the middle of the cross plate.

[0012] Preferably, the output end of the cylinder passes through the cross plate, and the output end of the cylinder is connected with a movable plate. The head end of the plug board is fixedly connected to the bottom end of the movable plate.

[0013] Preferably, a guiding component is provided in the middle of both ends of the movable plate, including a sliding sleeve. The sliding sleeve is provided in the middle of both ends of the movable plate, and the sliding sleeve is slidably connected with the guide shaft.

[0014] Preferably, two fixing components are provided in the middle of the guide shaft, and the two fixing components are used for fixedly connecting the guide shaft and the outer wall of the bin body.

[0015] Preferably, a feed hopper is provided at the top feed inlet of the bin body, and the feed hopper is used for guiding and feeding the product materials.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] In this solution, a plurality of layers of buffer components are arranged inside the bin body from top to bottom. The buffer component includes two plug boards, and a driving component is arranged on the back of the plug board. The driving component can drive the plug board to slide horizontally, so as to insert the plug board into the bin body or pull it out of the bin body. By performing reciprocating actions of inserting or pulling out the upper and lower multi-layer plug boards in sequence, material receiving and discharging are realized from top to bottom, effectively solving the problem that the materials falling from the upper end directly rush into the packaging bags or packaging boxes at the bottom end of the bin body, resulting in broken bags or messy phenomena. Moreover, since the materials are gradually descending in the box all the time, the shape of the materials can be effectively maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a side view structural diagram of the present utility model;

[0020] Figure 3 is a top view structural diagram of the present utility model.

[0021] In the figure: 1. bin body; 2. feed hopper; 3. insert plate; 4. cylinder; 5. support bearing; 6. guide shaft; 7. sliding sleeve; 8. movable plate; 9. cross plate; 10. fixing part. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a buffer mechanism for packaging, and its specific technology is: by arranging multiple layers of plug boards 3 from top to bottom on the inner side of the warehouse body 1, a driving component is arranged on the back of the plug board 3, and the driving component can drive the plug board 3 to slide in the horizontal direction, so as to realize the insertion of the plug board 3 into the warehouse body 1 or the pulling out of the warehouse body 1, and by inserting or pulling out the upper and lower layers of the plug boards 3 in turn, the material receiving and discharging from top to bottom is realized, thereby effectively solving the problem that the material falling from the upper end directly rushes into the packaging bag or packaging box at the bottom of the warehouse body 1, causing the bag to be broken or messy. In addition, since the material is gradually descending in the box, the shape of the material can also be effectively maintained.

[0023] Example: Refer to Figure 1 - Figure 3 As shown, a packaging buffer mechanism of this embodiment includes a warehouse body 1, a feed port is arranged at the top end of the warehouse body 1, and a discharge port corresponding to the feed port is arranged at the bottom end of the warehouse body 1.

[0024] A multi-layer buffer assembly is provided in the middle of the inner side of the warehouse body 1, and the multi-layer buffer assembly is equidistantly distributed in the vertical direction. The buffer assembly includes two groups of plug boards 3, and the two groups of plug boards 3 are in the same horizontal plane and are movably installed at the two ends of the inner side of the warehouse body 1; and a driving assembly is provided on the back of the plug board 3, and the driving assembly includes a cylinder 4, and the cylinder 4 is used to drive the plug board 3 to slide in the horizontal direction, and the plug board 3 is driven by the cylinder 4 so that the plug board 3 extends into the inner cavity of the warehouse body 1 or slides out of the inner cavity of the warehouse body 1;

[0025] Among them, when the output end of the cylinder 4 is extended, the plug plate 3 is pushed. At this time, the plug plate 3 is inserted into the inner cavity of the warehouse body 1 in a horizontal direction, so that the falling product materials can be received. When the output end of the cylinder 4 is retracted, it drives the plug plate 3 to slide to the outside of the warehouse body 1 until it slides out of the warehouse body 1. At this time, the product materials lose the support of the plug plate 3 and will fall downward.

[0026] A support bearing 5 is provided in the middle of the bottom end of the plug board 3, and the support bearing 5 is movably installed on the outer wall of the warehouse body 1. The bottom end surface of the plug board 3 contacts the upper end surface of the support bearing 5. The support bearing 5 supports the sliding of the plug board 3, and the rolling of the support bearing 5 can also maintain the smoothness of the sliding of the plug board 3.

[0027] A plurality of support frames are arranged around the outer side of the warehouse body 1 to stabilize the installation of the cylinder 4 and the plug plate 3.

[0028] The support frame includes two sets of guide shafts 6, which are respectively installed on both sides of the outer wall of the bin body 1. A cross plate 9 is fixedly installed at the end of the guide shaft 6. The cylinder 4 is fixedly installed in the middle of the cross plate 9. The output end of the cylinder 4 passes through the cross plate 9, and the output end of the cylinder 4 is connected with a movable plate 8. The head end of the insertion plate 3 is fixedly connected to the bottom end of the movable plate 8. Driven by the cylinder 4, the movable plate 8 can be driven to slide horizontally, so as to push or pull back the insertion plate 3.

[0029] Guide components are arranged in the middle of both ends of the movable plate 8, including sliding sleeves 7. The sliding sleeves 7 are arranged in the middle of both ends of the movable plate 8. The sliding sleeves 7 are slidably connected with the guide shafts 6, playing a guiding role. The setting of the guide components effectively improves the stability of the insertion plate 3 when sliding horizontally under the drive of the cylinder 4.

[0030] In some examples, two sets of fixing parts 10 are arranged in the middle of the guide shaft 6. The two sets of fixing parts 10 are used to fixedly connect the guide shaft 6 with the outer wall of the bin body 1, so as to improve the stability of the guide shaft 6 during installation.

[0031] In some examples, a feed hopper 2 is arranged at the top feed inlet of the bin body 1 for guiding the product materials to fall.

[0032] The working principle of the present utility model is as follows:

[0033] During the use process, the product materials are guided into the bin body 1 through the feed hopper 2. During the feeding process, the insertion plate 3 located in the upper layer of the bin body 1 will extend into the inner cavity of the bin body 1 under the push of the cylinder 4. At this time, the product materials will fall on the upper insertion plate 3, and then the upper insertion plate 3 is driven by the cylinder 4 to retract. At this time, the product materials lose the support of the insertion plate 3 in the upper position and will fall downward, and the insertion plate 3 in the lower position will continue to receive the product materials;

[0034] The whole process is as follows: there is material in the upper layer ready to fall, the lower insertion plate 3 is inserted to prepare for receiving materials. After receiving the materials, the lower insertion plate 3 is inserted again to prepare for receiving materials. The insertion plates 3 in multiple upper and lower layers reciprocate in turn, receiving and discharging materials from top to bottom, thus effectively solving the problem that the materials falling from the upper end directly rush into the packaging bags or packaging boxes at the bottom end of the bin body 1, resulting in problems such as bag breaking or mess. Moreover, since the materials are gradually descending in the box, the shape of the materials can be effectively maintained.

[0035] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A packaging buffer mechanism, comprising a bin body (1), a top end of the bin body (1) being provided with a feed inlet, and a bottom end of the bin body (1) being provided with a discharge port corresponding to the feed inlet, characterized in that: A multi-layer buffer component is arranged in the middle of the inner side of the warehouse body (1), and the multi-layer buffer components are evenly spaced in the vertical direction. The buffer component comprises two groups of plug plates (3), and the two groups of plug plates (3) are located in the same horizontal plane and are movably mounted at the two ends of the inner side of the warehouse body (1). Furthermore, a driving assembly is provided on the back of the plug plate (3), and the driving assembly comprises a cylinder (4). The cylinder (4) is used to drive the plug plate (3) to slide in a horizontal direction. The plug plate (3) is driven by the cylinder (4) so ​​that it extends into the inner cavity of the warehouse body (1) or slides out of the inner cavity of the warehouse body (1); A support bearing (5) is provided at the middle of the bottom end of the insert plate (3), and the support bearing (5) is movably mounted on the outer wall of the bin body (1), and the bottom end surface of the insert plate (3) is in contact with the upper end surface of the support bearing (5).

2. A packaging buffer mechanism according to claim 1, characterized in that: A plurality of support frames are arranged around the outer side of the bin body (1), and the support frames include two groups of guide shafts (6). The two groups of guide shafts (6) are respectively mounted on both sides of the outer wall of the bin body (1), and a transverse plate (9) is fixedly mounted at the ends of the guide shafts (6), and the cylinder (4) is fixedly mounted in the middle of the transverse plate (9).

3. A packaging buffer mechanism according to claim 2, characterized in that: The output end of the cylinder (4) passes through the transverse plate (9), the output end of the cylinder (4) is connected to the movable plate (8), and the head end of the plug plate (3) is fixedly connected to the bottom end of the movable plate (8).

4. A packaging buffer mechanism according to claim 3, characterized in that: A guide assembly is provided at the middle of both ends of the movable plate (8), comprising a sliding sleeve (7). The sliding sleeve (7) is provided at the middle of both ends of the movable plate (8), and the sliding sleeve (7) is slidably connected to the guide shaft (6).

5. A packaging buffer mechanism according to claim 4, characterized in that: Two groups of fixing members (10) are provided in the middle of the guide shaft (6), and the two groups of fixing members (10) are used to fix the guide shaft (6) and the outer wall of the bin body (1) together.

6. A packaging buffer mechanism according to claim 5, characterized in that: A feeding hopper (2) is provided at the top feeding port of the bin body (1).

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