Improved compression bag packaging machine

Abstract

The utility model discloses an improved compression bagging machine relates to compression bagging machine technical field, including frame, still include: compression subassembly, set up on the frame, be used for to the fluffy article compression packaging, wherein, compression subassembly includes lower clamping plate, the lower clamping plate is fixed to one side of frame, the outside cooperation slide rail sliding connection of rack has movable element, the bottom fixed of movable element has upper clamping plate, one side of rack is equipped with two groups of first hydraulic cylinder, the middle part mounted of movable element has double -pole hydraulic cylinder, both ends of double -pole hydraulic cylinder all are connected with connecting frame, through the cooperation between spacing shaft and round hole, make first movable clamping plate and second movable clamping plate synchronous movement, the operation of double -pole hydraulic cylinder can control two groups of first movable clamping plate and second movable clamping plate and move towards each other through connecting frame at this moment, make its to the both sides of fluffy article again compression, further reduce the space occupied, be convenient for packing.

Description

Technical Field

[0001] This utility model relates to the field of compression bagging machine technology, specifically an improved compression bagging machine. Background Technology

[0002] Compression packaging machines are automated packaging equipment mainly used to compress fluffy products (such as bedding and home furnishings) to facilitate subsequent bagging and sealing.

[0003] When packaging fluffy items, a compression bag packing machine is needed to compress the items and push them into the packaging bag. However, existing compression bag packing machines typically compress the top and bottom sides of the fluffy items, causing the compressed items to deform to both sides, occupying a large area and making them difficult to stuff into the packaging bag. Therefore, it is often necessary to fold the items and compress them again before they can be stuffed into the packaging bag. To address this, an improved compression bag packing machine is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an improved compression bag packaging machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an improved compression bag packaging machine, including a frame, and further comprising:

[0006] Compression assembly, mounted on a frame, for compressing and packaging fluffy items;

[0007] The compression assembly includes a lower clamping plate, which is fixed to one side of the frame. A movable component is slidably connected to the outer side of the frame with a slide rail. An upper clamping plate is fixed to the bottom of the movable component. Two sets of first hydraulic cylinders are installed on one side of the frame. A double-rod hydraulic cylinder is installed in the middle of the movable component. Both ends of the double-rod hydraulic cylinder are connected to connecting frames. The bottom end of the connecting frame is connected to a first movable clamping plate. A sliding groove is opened inside the lower clamping plate. A fixing rod is fixed inside the sliding groove. A second movable clamping plate is sleeved on the outer surface of the fixing rod. A return spring is sleeved inside the second movable clamping plate. A limit shaft is fixed to the bottom of the first movable clamping plate. A round hole is opened at the top of the second movable clamping plate.

[0008] As described above, a second hydraulic cylinder is fixed to one side of the frame, and a push plate is fixed to the end of the second hydraulic cylinder, with the push plate located between the upper clamping plate and the lower clamping plate.

[0009] As described above, the first movable clamping plate is located on both sides of the upper clamping plate, and the first movable clamping plate is slidably connected to the upper clamping plate.

[0010] As described above, the limiting shaft is movably engaged with the circular hole, and the second movable clamping plate is slidably connected to the sliding groove.

[0011] As described above, the reset spring is elastically supported between the second movable clamping plate and the fixed rod, and the top end of the first hydraulic cylinder is fixed to the upper clamping plate.

[0012] As described above, the upper and lower clamping plates press against the upper and lower surfaces of the fluffy item, and the first and second movable clamping plates press against the sides of the fluffy item.

[0013] Compared with existing technologies, this improved compression bag packaging machine has the following advantages:

[0014] I. This utility model controls the upper clamping plate to move up and down through the first hydraulic cylinder, thereby squeezing the upper and lower sides of the fluffy item through the upper and lower clamping plates. Through the cooperation between the limiting shaft and the round hole, the first movable clamping plate and the second movable clamping plate move synchronously. At this time, through the operation of the double-rod hydraulic cylinder, the two sets of first movable clamping plates and second movable clamping plates can be controlled by the connecting frame to move towards each other, so as to further compress the sides of the fluffy item, further reducing the space occupied and facilitating packaging.

[0015] Second, this utility model controls the second movable clamping plate and the first movable clamping plate to retract into the upper clamping plate and the lower clamping plate, reducing the space occupied by the upper clamping plate and the lower clamping plate, making it easier for the packaging bag to be placed on the outside of the upper clamping plate and the lower clamping plate. At this time, the operation of the second hydraulic cylinder will push the fluffy items into the packaging bag through the push plate, which facilitates the packaging operation.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the back of the present invention;

[0019] Figure 3 This is a cross-sectional view of the front of the present invention;

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0021] In the diagram: 1. Frame; 2. Lower clamping plate; 3. Movable part; 4. Upper clamping plate; 5. First hydraulic cylinder; 6. Second hydraulic cylinder; 7. Push plate; 8. Double-rod hydraulic cylinder; 9. Connecting frame; 10. First movable clamping plate; 11. Slide groove; 12. Fixed rod; 13. Second movable clamping plate; 14. Return spring; 15. Limiting shaft; 16. Round hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, this utility model provides an improved compression bag packaging machine, including a frame 1, and further comprising:

[0024] A compression assembly, mounted on frame 1, is used for compressing and packaging fluffy items;

[0025] The compression assembly includes a lower clamping plate 2, which is fixed to one side of the frame 1. A movable part 3 is slidably connected to the outer side of the frame 1 in conjunction with a slide rail. An upper clamping plate 4 is fixed to the bottom of the movable part 3. Two sets of first hydraulic cylinders 5 are installed on one side of the frame 1. A double-rod hydraulic cylinder 8 is installed in the middle of the movable part 3. Both ends of the double-rod hydraulic cylinder 8 are connected to connecting frames 9. The bottom end of the connecting frame 9 is connected to a first movable clamping plate 10. A sliding groove 11 is opened inside the lower clamping plate 2. A fixing rod 12 is fixed inside the sliding groove 11. A second movable clamping plate 13 is sleeved on the outer surface of the fixing rod 12. A return spring 14 is sleeved inside the second movable clamping plate 13. A limit shaft 15 is fixed to the bottom of the first movable clamping plate 10. A round hole 16 is opened at the top of the second movable clamping plate 13.

[0026] The operation of the first hydraulic cylinder 5 controls the upper clamping plate 4 to move up and down, thereby squeezing the upper and lower sides of the fluffy item through the upper clamping plate 4 and the lower clamping plate 2. The cooperation between the limiting shaft 15 and the round hole 16 causes the first movable clamping plate 10 and the second movable clamping plate 13 to move synchronously. At this time, the operation of the double-rod hydraulic cylinder 8 can control the two sets of first movable clamping plates 10 and second movable clamping plates 13 to move towards each other through the connecting frame 9, so as to compress the sides of the fluffy item, further reducing the space occupied and facilitating packaging.

[0027] like Figure 2 , 3As shown, a second hydraulic cylinder 6 is fixed on one side of the frame 1, and a push plate 7 is fixed at the end of the second hydraulic cylinder 6, with the push plate 7 located between the upper clamping plate 4 and the lower clamping plate 2.

[0028] By placing the packaging bag over the upper clamping plate 4 and the lower clamping plate 2, the operation of the second hydraulic cylinder 6 can control the movement of the push plate 7, thereby pushing out the fluffy items between the upper clamping plate 4 and the lower clamping plate 2 through the push plate 7, and pushing the fluffy items into the inside of the packaging bag for easy packing.

[0029] like Figure 3 As shown, the first movable clamping plate 10 is located on both sides of the upper clamping plate 4, and the first movable clamping plate 10 is slidably connected to the upper clamping plate 4.

[0030] The first movable clamp 10 and the upper clamp 4 cooperate to allow the first movable clamp 10 to retract into the interior of the upper clamp 4, thereby driving the first movable clamp 10 and the second movable clamp 13 to compress the sides of the fluffy item.

[0031] like Figure 2 , 4 As shown, the limiting shaft 15 is movably engaged with the round hole 16, and the second movable clamping plate 13 is slidably connected with the slide groove 11.

[0032] The engagement between the limiting shaft 15 and the round hole 16 allows the first movable clamping plate 10 and the second movable clamping plate 13 to move synchronously. Thus, when the connecting frame 9 controls the movement of the first movable clamping plate 10, it can control the first movable clamping plate 10 and the second movable clamping plate 13 to compress fluffy items and reduce the area occupied.

[0033] like Figure 2 , 4 As shown, the reset spring 14 is elastically supported between the second movable clamping plate 13 and the fixed rod 12, and the top of the first hydraulic cylinder 5 is fixed to the upper clamping plate 4.

[0034] The design of the return spring 14 enables the second movable clamping plate 13 to have good elastic reset performance. Since the return spring 14 is in a compressed state, it will apply an elastic force to the second movable clamping plate 13, thereby controlling the reset of the two sets of second movable clamping plates 13 when the limit shaft 15 and the round hole 16 are reset.

[0035] like Figure 2 , 3 As shown, the upper clamping plate 4 and the lower clamping plate 2 press against the upper and lower surfaces of the fluffy item, and the first movable clamping plate 10 and the second movable clamping plate 13 press against the sides of the fluffy item.

[0036] The upper clamping plate 4 and the lower clamping plate 2 squeeze the top and bottom sides of the fluffy item to perform initial compression. Then, the first movable clamping plate 10 and the second movable clamping plate 13 are controlled to compress the sides of the fluffy item again to improve the compression effect and facilitate packaging.

[0037] Working principle:

[0038] First, the fluffy item is placed between the upper clamping plate 4 and the lower clamping plate 2. Then, by operating the first hydraulic cylinder 5, the upper clamping plate 4 can be moved up and down, so that the upper and lower sides of the fluffy item can be squeezed by the upper clamping plate 4 and the lower clamping plate 2. Through the cooperation between the limiting shaft 15 and the round hole 16, the first movable clamping plate 10 and the second movable clamping plate 13 move synchronously. Then, by controlling the operation of the double-rod hydraulic cylinder 8, the two sets of first movable clamping plates 10 and second movable clamping plates 13 can be controlled to move towards each other through the connecting frame 9, so that they compress the two sides of the fluffy item. After that, the opening of the packaging bag is placed over the upper clamping plate 4 and the lower clamping plate 2. Finally, the second hydraulic cylinder 6 is controlled to operate, and the push plate 7 is used to push the compressed item into the packaging bag for packaging.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An improved compression bag packaging machine comprising a frame (1), characterized in that, Also includes: A compression assembly, which is mounted on a frame (1), is used for compressing and packaging fluffy items; The compression assembly includes a lower clamping plate (2), which is fixed to one side of the frame (1). A movable component (3) is slidably connected to the outer side of the frame (1) via a slide rail. An upper clamping plate (4) is fixed to the bottom of the movable component (3). Two sets of first hydraulic cylinders (5) are installed on one side of the frame (1). A double-rod hydraulic cylinder (8) is installed in the middle of the movable component (3). Both ends of the double-rod hydraulic cylinder (8) are connected to connecting frames (9). The connecting frames (9)... The bottom end is connected to a first movable clamping plate (10). The lower clamping plate (2) has a sliding groove (11) inside. A fixing rod (12) is fixed inside the sliding groove (11). A second movable clamping plate (13) is sleeved on the outer surface of the fixing rod (12). A return spring (14) is sleeved inside the second movable clamping plate (13). A limit shaft (15) is fixed at the bottom of the first movable clamping plate (10). A round hole (16) is opened at the top of the second movable clamping plate (13).

2. An improved compression bag packaging machine according to claim 1, characterized in that: A second hydraulic cylinder (6) is fixed on one side of the frame (1), and a push plate (7) is fixed at the end of the second hydraulic cylinder (6), and the push plate (7) is located between the upper clamping plate (4) and the lower clamping plate (2).

3. An improved compression bag packaging machine according to claim 1, wherein: The first movable clamping plate (10) is located on both sides of the upper clamping plate (4), and the first movable clamping plate (10) is slidably connected to the upper clamping plate (4).

4. The improved compression bag packaging machine of claim 1, wherein: The limiting shaft (15) is movably engaged with the round hole (16), and the second movable clamping plate (13) is slidably connected with the slide groove (11).

5. The improved compression bag packaging machine of claim 1, wherein: The reset spring (14) is elastically supported between the second movable clamping plate (13) and the fixed rod (12), and the top end of the first hydraulic cylinder (5) is fixed to the upper clamping plate (4).

6. An improved compression bag packaging machine according to claim 1, wherein: The upper clamp (4) and lower clamp (2) press against the upper and lower surfaces of the fluffy item, and the first movable clamp (10) and the second movable clamp (13) press against the sides of the fluffy item.

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