Feed packaging mechanism

Abstract

The utility model provides a feed packaging mechanism, which relates to the technical field of feed packaging and comprises a conveyor belt, a filling machine and a bag sewing device are respectively mounted at two ends of the conveyor belt, a first electric telescopic rod is fixed at a feed opening of the filling machine, an arc-shaped clamping plate is fixed at one end of the first electric telescopic rod, and a second electric telescopic rod is fixed at the other end of the arc-shaped clamping plate. A motor is fixed to an edge supporting frame of the conveying belt, a lead screw is fixed to the output end of the motor, after the packaging bag is filled, a second electric telescopic rod is shrunk by a certain length so that the packaging bag can stably fall onto the conveying belt, and at the moment, an opening of the packaging bag clamped by a clamping plate can be aligned with a sewing opening of the bag sewing device; under the assistance of the motor and the lead screw, the clamped opening of the packaging bag is conveyed to the sewing opening of the bag sewing device, so that the opening of the packaging bag does not need to be manually calibrated before the packaging bag is sewn, and the operation is simple and convenient.

Description

Technical Field

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

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] However, in the prior art, the existing feed needs to be packaged by a packaging machine during the production process. The packaging machine generally has two major steps when working. The first step is to fill the feed into the packaging bag in a quantitative manner, and the second step is to sew the opening of the filled packaging bag through a sewing device to complete the packaging of the feed. However, before most packaging machines sew the packaging bag, they generally need to manually calibrate the position of the packaging bag opening to align it with the sewing opening of the sewing device, which is troublesome, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: before most packaging machines carry out the step of sewing the packaging bags, they generally need to manually calibrate the position of the packaging bag opening to align it with the sewing opening of the bag sewing device, which is troublesome, time-consuming and labor-intensive.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feed packaging mechanism, including a conveyor belt, a filling machine and a bag sewing device are respectively installed at both ends of the conveyor belt, and a No. 1 electric telescopic rod is fixed at the feeding port of the filling machine, and an arc-shaped clamping plate is fixed at one end of the No. 1 electric telescopic rod, a motor is fixed at the edge support frame of the conveyor belt, and a screw rod is fixed at the output end of the motor, a track rod is fixed at the end of the conveyor belt away from the screw rod, a rectangular block is arranged on the screw rod and the track rod, and a No. 2 electric telescopic rod is fixed on the surface of the rectangular block, and a mounting frame is fixed at one end of the No. 2 electric telescopic rod, a No. 3 electric telescopic rod is fixed on the surface of the mounting frame, and a clamping plate is fixed at one end of the No. 3 electric telescopic rod.

[0006] As a preferred embodiment, an extrusion protrusion is fixedly connected to the extrusion surface of the arc-shaped clamping plate, and the extrusion protrusion is snap-connected to the discharge port of the filler.

[0007] As a preferred implementation, one side of the clamping plate is fixedly connected to an expansion block, and a roller is rotatably embedded in the expansion block.

[0008] As a preferred embodiment, the rotating rod of the drum is slidably connected to the expansion block, and a movable frame is slidably penetrated on the expansion block, the movable frame is penetrated and connected to the rotating rod of the drum, and a spring is fixedly connected on the opposite surface of the expansion block and the movable frame.

[0009] Compared with the prior art, the advantages and positive effects of the utility model are:

[0010] The utility model discloses that when the feed is filled into the packaging bag by the filling machine, the clamping of the packaging bag by the arc clamping plate is released, and the packaging bag is stably dropped onto the conveyor belt by contracting the No. 2 electric telescopic rod to a certain length. At this time, the opening of the packaging bag clamped by the clamping plate will also be aligned with the sewing opening of the bag sewing device, and then with the help of the motor and the screw rod, the clamped opening of the packaging bag is sent to the sewing opening of the bag sewing device, and the packaging bag is transported by the conveyor belt after the clamping is released, so that the sewing of the packaging bag at the bag sewing device is completed. In this way, there is no need to manually calibrate the opening of the packaging bag before sewing the packaging bag, which is relatively simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a feed packaging mechanism provided by the utility model;

[0012] Figure 2 A schematic diagram of the structure around a mounting frame of a feed packaging mechanism provided by the utility model;

[0013] Figure 3 A schematic diagram of the structure inside an expansion block of a feed packaging mechanism provided by the utility model;

[0014] Figure 4 A feed packaging mechanism provided by the utility model Figure 1 Enlarged view of point A in the middle.

[0015] Legend:

[0016] 1. Conveyor belt; 2. Filling machine; 3. Bag sewing device; 4. No. 1 electric telescopic rod; 5. Arc-shaped clamping plate; 6. Extrusion convex block; 7. Motor; 8. Screw rod; 9. Track rod; 10. No. 2 electric telescopic rod; 11. Mounting frame; 12. No. 3 electric telescopic rod; 13. Clamping plate; 14. Expansion block; 15. Roller; 16. Movable frame; 17. Spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a feed packaging mechanism, including a conveyor belt 1, a filler 2 and a bag sewing device 3 are respectively installed at both ends of the conveyor belt 1, the filler 2 is used to fill the feed into the packaging bag in a quantitative manner, the bag sewing device 3 plays a role in sewing the packaging bag, and a No. 1 electric telescopic rod 4 is fixed at the feeding port of the filler machine 2, and an arc-shaped clamping plate 5 is fixed at one end of the No. 1 electric telescopic rod 4. When the packaging bag is filled in the filler machine 2, it is generally suspended. With the help of the No. 1 electric telescopic rod 4 and the arc-shaped clamping plate 5, the packaging bag is squeezed and fixed at the filler machine 2 to facilitate its stable suspended filling. A motor 7 is fixed at the edge support frame of the conveyor belt 1, and a screw rod 8 is fixed at the output end of the motor 7. A track rod 9 is fixed at the end of the conveyor belt 1 away from the screw rod 8, and rectangular blocks are arranged on the screw rod 8 and the track rod 9, and a No. 2 electric telescopic rod 4 is fixed on the surface of the rectangular block. The rod 10, with the help of the motor 7 and the screw rod 8, plays a role in moving and transporting the No. 2 electric telescopic rod 10 as a whole. After the No. 2 electric telescopic rod 10 is contracted, the opening of the packaging bag clamped by the clamping plate 13 will also be aligned with the sewing opening of the sewing device 3, and the clamped packaging bag opening is sent to the sewing opening of the sewing device 3 through linear transportation. In this way, there is no need to manually calibrate the packaging bag opening before sewing the packaging bag, which is relatively simple and convenient. A mounting frame 11 is fixed to one end of the No. 2 electric telescopic rod 10, and a No. 3 electric telescopic rod 12 is fixed on the surface of the mounting frame 11, and a clamping plate 13 is fixed to one end of the No. 3 electric telescopic rod 12. Through the mutual cooperation of the No. 3 electric telescopic rod 12 and the clamping plate 13, the opening of the packaging bag is further clamped and closed during filling. At the same time, by clamping it in cooperation with the No. 2 electric telescopic rod 10, it is convenient to stably control the downward movement of the packaging bag after filling.

[0020] Example 2

[0021] like Figure 1-4As shown, an extrusion protrusion 6 is fixedly connected to the extrusion surface of the arc-shaped clamping plate 5, and the extrusion protrusion 6 is engaged with the feeding port of the filler 2. The arrangement of the extrusion protrusion 6 further improves the stability of the arc-shaped clamping plate 5 in clamping the packaging bag. An expansion block 14 is fixedly connected to one side of the clamping plate 13. A roller 15 is rotatably embedded in the expansion block 14. When the opening of the packaging bag is sent to the sewing port of the sewing device 3 and the clamping of the clamping plate 13 on the packaging bag is released, the expansion block 14 and the packaging bag are moved in the opposite direction by the rotation of the screw rod 8. At this time, the roller 15 rotates to smooth the opening of the packaging bag, which is beneficial to the subsequent sewing of the packaging bag by the sewing device 3. The roller 15 5 is slidably connected with the expansion block 14, and a movable frame 16 is slidably connected with the expansion block 14, and the movable frame 16 is connected with the rotating rod of the roller 15, and a spring 17 is fixedly connected to the opposite surface of the expansion block 14 and the movable frame 16. When the clamping plate 13 is in an extruded clamping state, since the rotating rod of the roller 15 is slidably connected with the expansion block 14, the roller 15 can be accommodated in the expansion block 14 to avoid obstruction to the clamping of the clamping plate 13. At the same time, when the clamping plate 13 is released, the roller 15 is moved back to its original position with the help of the movable frame 16 and the spring 17, so that the roller 15 can perform the smoothing operation on the packaging bag later.

[0022] Working principle:

[0023] like Figure 1-4As shown, when the utility model is in use, the user first manually covers the opening of the packaging bag on the feeding port of the filler 2, and then controls the No. 1 electric telescopic rod 4 and the No. 3 electric telescopic rod 12 to extend and drive the arc-shaped clamping plate 5 and the clamping plate 13 to move, so that the arc-shaped clamping plate 5 and the clamping plate 13 clamp and fix the packaging bag, so that the filler 2 can stably fill the feed in the packaging bag. After the feed is filled, the No. 1 electric telescopic rod 4 is retracted to release the clamping of the arc-shaped clamping plate 5 on the packaging bag, and then the No. 2 electric telescopic rod 10 is retracted to a certain length to drive the mounting frame 11 to descend as a whole, so that the packaging bag falls steadily on the conveyor belt 1. At this time, the opening of the packaging bag clamped by the clamping plate 13 will also be aligned with the sewing port of the bag sewing device 3, and then the motor 7 is started to drive the screw rod 8 to rotate, so that the rectangular block drives the No. 2 electric telescopic rod 10 to move along the conveyor belt 1. The track rod 9 moves toward the bag sewing device 3, and after the opening of the clamped packaging bag is sent to the sewing opening of the bag sewing device 3, the No. 3 electric telescopic rod 12 is contracted to a certain length, and the clamping of the clamping plate 13 is released. At this time, the extended spring 17 rebounds and contracts, driving the movable frame 16 to push the roller 15 back to its position. At this time, the packaging bag is transported by the conveyor belt 1 so that it passes through the clamping plate 13 to complete the sewing. At the same time, the motor 7 drives the screw rod 8 to reverse, so that the expansion block 14 moves in the opposite direction to the packaging bag. At this time, the roller 15 rotates to smooth the opening of the packaging bag, which is convenient for the subsequent sewing of the packaging bag by the bag sewing device 3. After the reversal of the screw rod 8, the rectangular block moves to the initial position, and then the No. 2 electric telescopic rod 10 is extended to return the mounting frame 11 as a whole, and then the next bag of feed can be packaged.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feed packaging mechanism, comprising a conveyor belt (1), characterized in that: A filling machine (2) and a bag sewing device (3) are respectively installed at both ends of the conveyor belt (1), and a No. 1 electric telescopic rod (4) is fixed at the feeding port of the filling machine (2), and an arc-shaped clamping plate (5) is fixed at one end of the No. 1 electric telescopic rod (4). A motor (7) is fixed at the edge support frame of the conveyor belt (1), and a screw rod (8) is fixed at the output end of the motor (7). A track rod (9) is fixed at one end of the conveyor belt (1) away from the screw rod (8). A rectangular block is arranged on the screw rod (8) and the track rod (9), and a No. 2 electric telescopic rod (10) is fixed on the surface of the rectangular block. A mounting frame (11) is fixed at one end of the No. 2 electric telescopic rod (10), and a No. 3 electric telescopic rod (12) is fixed on the surface of the mounting frame (11), and a clamping plate (13) is fixed at one end of the No. 3 electric telescopic rod (12).

2. A feed packaging mechanism according to claim 1, characterized in that: An extrusion convex block (6) is fixedly connected to the extrusion surface of the arc-shaped clamping plate (5), and the extrusion convex block (6) is snap-connected to the discharge port of the filler (2).

3. A feed packaging mechanism according to claim 1, characterized in that: An expansion block (14) is fixedly connected to one side of the clamping plate (13), and a roller (15) is rotatably embedded in the expansion block (14).

4. A feed packaging mechanism according to claim 3, characterized in that: The rotating rod of the roller (15) is slidably connected to the expansion block (14), and a movable frame (16) is slidably connected to the expansion block (14). The movable frame (16) is connected to the rotating rod of the roller (15), and a spring (17) is fixedly connected to the opposite surface of the expansion block (14) and the movable frame (16).

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