Self-adaptive feeding device

Abstract

The utility model discloses a self-adaptive feeding device which comprises a frame, the top of the frame is fixedly connected with a fixing frame, L-shaped plates are inserted into the two sides of the fixing frame in a sliding mode, the top of the fixing frame is provided with a power assembly connected with the L-shaped plates, and the bottom ends of the L-shaped plates penetrate through the fixing frame and are fixedly connected with a second fixing plate. Two positioning columns are movably connected to the interior of the second fixing plate, a supporting frame is fixedly connected between the two positioning columns, a conveying belt is arranged in the supporting frame, two springs are fixedly connected to one side of the supporting frame, and the springs are fixed to the second fixing plate. According to the packaging box feeding device, packaging boxes of different sizes can be clamped, so that the packaging boxes of different sizes can be conveniently fed by the device, meanwhile, the tops of the packaging boxes can be subjected to auxiliary positioning through the pressing plate in the conveying process, and the packaging boxes can be fed and moved more smoothly through the rolling wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an adaptive feeding device. Background Art

[0002] Packing boxes are mainly designed to facilitate transportation, loading and unloading, and warehousing. They can be designed into different configurations such as integral type, combined type, and integrated bottom support type according to actual needs. They are more conducive to handling and loading and unloading. Packing boxes usually need to be loaded during the production process.

[0003] During the loading process of the packaging boxes, in order to prevent the packaging boxes from being offset during transmission, the packaging boxes are limited. However, the existing method can only transmit packaging boxes of the same model, which leads to certain limitations. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an adaptive feeding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An adaptive feeding device comprises a frame, a fixing frame is fixedly connected to the top of the frame, L-shaped plates are inserted and slidably connected on both sides of the fixing frame, a power assembly connected to the L-shaped plate is provided on the top of the fixing frame, the bottom end of the L-shaped plate passes through the fixing frame and is fixedly connected to a second fixing plate, two positioning columns are movably connected inside the second fixing plate, a support frame is fixedly connected between the two positioning columns, a transmission belt is provided inside the support frame, two springs are fixedly connected to one side of the support frame, and the springs are fixed to the second fixing plate, one end of the positioning column is fixedly connected to the second baffle, and one side of the second fixing plate is fixedly connected to a pressure sensor.

[0007] As a further solution of the utility model, the power assembly includes a protrusion, which is fixed to the top inner wall of the fixing frame by bolts. A two-way cylinder is fixedly connected to the inside of the protrusion, and the piston rods at both ends of the two-way cylinder pass through the fixing frame and are fixed to the L-shaped plate respectively.

[0008] As a further solution of the utility model, a plurality of guide rods are movably connected inside the fixing frame, a first fixing plate is fixedly connected to the bottom ends of the plurality of guide rods, and a pressure plate is fixedly connected to the bottom of the first fixing plate.

[0009] As a further solution of the utility model, one end of the pressing plate is fixedly connected with an inclined plate.

[0010] As a further solution of the utility model, the top ends of the plurality of guide rods pass through the fixing frame and are fixedly connected with a first retaining ring, and the first retaining ring is in contact with the fixing frame.

[0011] As a further solution of the utility model, a plurality of rollers are movably connected to the top of the frame.

[0012] As a further solution of the present invention, the pressure sensor is electrically connected to the bidirectional cylinder.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can clamp packaging boxes of different sizes, so that the device can adaptively load packaging boxes of different sizes, thereby improving the flexibility of the device.

[0015] 2. Through the coordinated use of the inclined plate and the pressure plate, the top of the packaging box can be assisted in positioning during the transportation process, thereby improving the positioning effect of the device.

[0016] 3. Through the setting of the rollers, the rollers can assist the movement of the packaging boxes, so that the packaging boxes can be loaded and moved more smoothly, thereby improving the loading effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the rear three-dimensional structure of an adaptive feeding device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the front three-dimensional structure of an adaptive feeding device proposed by the utility model;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a second fixing plate of an adaptive feeding device proposed by the utility model.

[0020] In the figure: 1. guide rod; 2. bump; 3. first baffle ring; 4. bidirectional cylinder; 5. fixing frame; 6. L-shaped plate; 7. frame; 8. roller; 9. pressure plate; 10. first fixing plate; 11. inclined plate; 12. conveyor belt; 13. support frame; 14. second fixing plate; 15. pressure sensor; 16. positioning column; 17. second baffle; 18. spring. DETAILED DESCRIPTION

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0022] Reference Figure 1-Figure 3, an adaptive feeding device, including a frame 7, a fixing frame 5 is fixed to the top of the frame 7 by bolts, L-shaped plates 6 are inserted and slidably connected on both sides of the fixing frame 5, a power assembly connected to the L-shaped plate 6 is provided on the top of the fixing frame 5, the bottom end of the L-shaped plate 6 passes through the fixing frame 5 and is fixed to a second fixing plate 14 by bolts, two positioning columns 16 are slidably connected inside the second fixing plate 14, a support frame 13 is fixed between the two positioning columns 16 by bolts, the positioning columns 16 can guide and position the support frame 13 to prevent it from tilting during movement, a conveyor belt 12 is provided inside the support frame 13, two springs 18 are welded on one side of the support frame 13, and the spring 18 is fixed to the second fixing plate 14, the positioning columns 16 A second baffle 17 is fixed to one end of the package by bolts, and a pressure sensor 15 is fixed to one side of the second fixed plate 14 by bolts. The model of the pressure sensor 15 is JYB-KB-CW-2000. The power assembly enables the L-shaped plate 6 to drive the second fixed plate 14 and the conveyor belt 12 on the support frame 13 to move toward the middle respectively, so that the conveyor belt 12 contacts the side of the packaging box, and then the two-way cylinder 4 continues to contract, so that the L-shaped plate 6 drives the second fixed plate 14 to continue to move inward, and the spring 18 contracts until the pressure sensor 15 contacts the support frame 13. At this time, the two-way cylinder 4 is closed, and then the conveyor belt 12 is started to transport the packaging box along the roller 8, so that the device can load packaging boxes of different sizes.

[0023] In the present utility model, it should be noted that the power assembly includes a protrusion 2, which is fixed to the top inner wall of the fixing frame 5 by bolts, a two-way cylinder 4 is fixed to the inside of the protrusion 2 by bolts, and the piston rods at both ends of the two-way cylinder 4 pass through the fixing frame 5 and are fixed to the L-shaped plate 6 respectively, and the two-way cylinder 4 contracts to make the L-shaped plate 6 move toward the middle respectively, and a plurality of guide rods 1 are slidably connected to the inside of the fixing frame 5, and a first fixing plate 10 is fixed to the bottom end of the plurality of guide rods 1 by bolts, and the guide rods 1 can guide the first fixing plate 10 so that it can move up and down stably, and a pressure plate 9 is fixed to the bottom of the first fixing plate 10 by bolts, and an inclined plate 1 is fixed to one end of the pressure plate 9 by bolts. 1. During the movement, the packaging box can move along the inclined surface of the inclined plate 11 to the bottom of the pressure plate 9, and push the pressure plate 9 upward, so that the guide rod 1 moves upward along the fixed frame 5. Under the gravity of the pressure plate 9 itself, the pressure plate 9 assists in positioning the packaging box. The top ends of multiple guide rods 1 pass through the fixed frame 5 and are welded with a first retaining ring 3, and the first retaining ring 3 is in contact with the fixed frame 5. The first retaining ring 3 can limit the height of the movement of the guide rod 1 to prevent it from moving out of the fixed frame 5. The top of the frame 7 is rotatably connected with multiple rollers 8, and the rollers 8 can assist the movement of the packaging box, so that the packaging box can be loaded and moved more smoothly. The pressure sensor 15 is electrically connected to the two-way cylinder 4.

[0024] Working principle: When it is necessary to load the packaging box, first place the packaging box on the roller 8 on the top of the frame 7, and then start the two-way cylinder 4. The two-way cylinder 4 contracts to make the L-shaped plate 6 drive the second fixed plate 14 and the conveyor belt 12 on the support frame 13 to move toward the middle respectively, so that the conveyor belt 12 contacts the side of the packaging box, and then the two-way cylinder 4 continues to contract, so that the L-shaped plate 6 drives the second fixed plate 14 to continue to move inward, and the spring 18 contracts until the pressure sensor 15 contacts the support frame 13. At this time, the two-way cylinder 4 is closed, and then the conveyor belt 12 is started to transport the packaging box along the roller 8. During the movement, the packaging box can move along the inclined surface of the inclined plate 11 to the bottom of the pressure plate 9, and push the pressure plate 9 upward, so that the guide rod 1 moves upward along the fixed frame 5. Under the gravity of the pressure plate 9 itself, the pressure plate 9 assists in positioning the packaging box.

[0025] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An adaptive feeding device, comprising a frame (7), characterized in that: The top of the frame (7) is fixedly connected to a fixing frame (5), and L-shaped plates (6) are inserted and slidably connected on both sides of the fixing frame (5). A power assembly connected to the L-shaped plate (6) is provided on the top of the fixing frame (5), and the bottom end of the L-shaped plate (6) passes through the fixing frame (5) and is fixedly connected to a second fixing plate (14). Two positioning columns (16) are movably connected inside the second fixing plate (14), and a support frame (13) is fixedly connected between the two positioning columns (16). A transmission belt (12) is provided inside the support frame (13), and one side of the support frame (13) is fixedly connected to two springs (18), and the springs (18) are fixed to the second fixing plate (14). One end of the positioning column (16) is fixedly connected to a second baffle (17), and one side of the second fixing plate (14) is fixedly connected to a pressure sensor (15).

2. The adaptive feeding device according to claim 1, characterized in that: The power assembly comprises a convex block (2), which is fixed to the top inner wall of a fixing frame (5) by means of bolts, a bidirectional cylinder (4) is fixedly connected to the interior of the convex block (2), and piston rods at both ends of the bidirectional cylinder (4) respectively pass through the fixing frame (5) and are fixed to the L-shaped plate (6).

3. The adaptive feeding device according to claim 1, characterized in that: The fixing frame (5) is movably connected to a plurality of guide rods (1) inside, a first fixing plate (10) is fixedly connected to the bottom ends of the plurality of guide rods (1), and a pressing plate (9) is fixedly connected to the bottom of the first fixing plate (10).

4. The adaptive feeding device according to claim 3, characterized in that: One end of the pressing plate (9) is fixedly connected to an inclined plate (11).

5. The adaptive feeding device according to claim 4, characterized in that: The top ends of the plurality of guide rods (1) pass through the fixing frame (5) and are fixedly connected to a first retaining ring (3), and the first retaining ring (3) is in contact with the fixing frame (5).

6. The adaptive feeding device according to claim 1, characterized in that: The top of the frame (7) is movably connected to a plurality of rollers (8).

7. The adaptive feeding device according to claim 1, characterized in that: The pressure sensor (15) is electrically connected to the bidirectional cylinder (4).

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