Ton bag automatic bundling mechanism

Abstract

The utility model relates to the technical field of automatic packaging, in particular to an automatic ton bag bundling mechanism which comprises a fixing seat, a bundling mechanism used for collecting is arranged on one side of the fixing seat, the bundling mechanism comprises a bundling parallel rod used for rolling and winding ton bags, an extruding mechanism used for compacting is arranged on one side of the fixing seat, and the extruding mechanism is arranged on the other side of the fixing seat. The extruding mechanism comprises two moving rods used for extruding and pushing, and the bundling mechanism is located above the pressing mechanism. A lifting belt at the top of a ton bag can be hung on a bundling parallel rod arranged on the bundling mechanism, an extrusion plate arranged on the extrusion mechanism moves relatively, so that the extrusion plate extrudes the ton bag under the elastic action of a spring, and in the process that the bundling parallel rod rotates to bundle the ton bag, the ton bag is extruded by the extrusion plate. And the extrusion plate can extrude the ton bags to discharge air, so that the ton bags are bundled more compactly, air retention is reduced, and the ton bag bundling and compacting effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging, in particular to an automatic bundling mechanism for ton bags. Background Art

[0002] A ton bag is a flexible large-capacity packaging container, also known as a flexible bulk bag, space bag, etc. It has the advantages of being moisture-proof, dust-proof, radiation-proof, firm and safe, and has sufficient structural strength.

[0003] At present, ton bags are mainly made by manually sewing them one by one. The bag body of the ton bag is sewn first, and then load-bearing ribs are sewn on the four sides of the ton bag. The reinforced rib hanging bags are used to complete the transportation and loading and unloading of the fully loaded ton bags.

[0004] Since ton bags are processed one by one and are often placed in a scattered manner, they need to be stacked together manually and packed together using strapping equipment. However, it is difficult to expel the air from the ton bags during the baling process, which results in air remaining inside the ton bags after they are entangled and baled, making the baled ton bags not tight enough and inconvenient for storage and transportation. Utility Model Content

[0005] The utility model aims to provide an automatic ton bag baling mechanism, which has the characteristic of compact baling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic baling mechanism for ton bags, comprising a fixed seat, one side of the fixed seat is provided with a baling mechanism for collecting, the baling mechanism includes baling parallel bars for rolling and winding ton bags, one side of the fixed seat is provided with a squeezing mechanism for compacting, the squeezing mechanism includes two moving bars for squeezing and pushing, and the baling mechanism is located above the pressing mechanism.

[0007] In order to facilitate baling and wrapping, as a preferred automatic baling mechanism for ton bags of the utility model, the baling mechanism also includes a first motor, a rotating shaft for driving the baling parallel rods to rotate is installed at the output end of the first motor, and a mounting frame is fixedly installed on one side of the fixed seat, and the mounting frame is rotatably connected to the rotating shaft.

[0008] In order to facilitate the unloading of the baled ton bags, as a preferred automatic baling mechanism for ton bags of the utility model, two electric telescopic rods are fixedly installed on one side of the fixed seat, and the two electric telescopic rods are symmetrically arranged about the rotation axis. A push plate for pushing the ton bags is installed at the output end of the electric telescopic rod, and the push plate is slidably connected to the baling parallel rod.

[0009] In order to facilitate the relative movement of the moving rod, as a preferred automatic baling mechanism for ton bags of the utility model, the extrusion mechanism also includes two fixed plates, a second motor installed on one side of the fixed plate, a threaded rod is installed at the output end of the second motor, and the outer side of the threaded rod is symmetrically provided with forward threads and reverse threads.

[0010] In order to ensure the stable movement of the moving rod, as a preferred automatic ton bag baling mechanism of the utility model, the outer side of the threaded rod is threadedly mounted with the moving rod, a cylinder is fixedly mounted between the two fixed plates, and the cylinder is slidably mounted with the moving rod.

[0011] In order to facilitate the discharge of air from ton bags, as a preferred automatic ton bag baling mechanism of the utility model, a squeezing plate for compacting the ton bags is provided on one side of the moving rod, a movable column is fixedly installed on the side of the squeezing plate close to the moving rod, the movable column is slidably installed with the moving rod, a spring is sleeved on the outer side of the movable column, and the spring is located between the corresponding squeezing plate and the movable column.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The slings on the top of the ton bag can be hung on the baling parallel bars arranged by the baling mechanism. The squeezing plates arranged by the squeezing mechanism can move relative to each other, so that the squeezing plates can squeeze the ton bag under the elastic action of the spring. When the baling parallel bars rotate to baling the ton bag, the squeezing plates can squeeze out the air from the ton bag, so that the ton bag is baled more tightly, the air retention is reduced, and the baling and compaction effect of the ton bag is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the three-dimensional structural diagrams of the utility model;

[0015] Figure 2 This is the second three-dimensional structural diagram of the utility model;

[0016] Figure 3 This is a diagram of the bundling mechanism of the utility model;

[0017] Figure 4 This is a diagram of the extrusion mechanism of the utility model.

[0018] In the figure: 1. fixed seat; 2. mounting frame; 3. first motor; 4. electric telescopic rod; 5. fixed plate; 6. second motor; 7. threaded rod; 8. cylinder; 9. moving rod; 10. squeezing plate; 11. movable column; 12. spring; 13. rotating shaft; 14. push plate; 15. baling parallel rod. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4A ton bag automatic baling mechanism includes a fixed seat 1, one side of the fixed seat 1 is provided with a baling mechanism for collecting, the baling mechanism includes baling parallel rods 15 for winding and wrapping the ton bag, one side of the fixed seat 1 is provided with a squeezing mechanism for compacting, the squeezing mechanism includes two moving rods 9 for squeezing and pushing, and the baling mechanism is located above the pressing mechanism.

[0020] As a technical optimization solution of the utility model, the baling mechanism also includes a first motor 3, and the output end of the first motor 3 is equipped with a rotating shaft 13 for driving the baling parallel rods 15 to rotate. A mounting frame 2 is fixedly installed on one side of the fixed seat 1, and the mounting frame 2 is rotatably sleeved with the rotating shaft 13.

[0021] In this embodiment: the first motor 3 drives the rotating shaft 13 to rotate, thereby driving the corresponding baling parallel rods 15 to rotate, so that the baling parallel rods 15 wrap and bundle the ton bags and collect the ton bags.

[0022] As a technical optimization solution of the utility model, two electric telescopic rods 4 are fixedly installed on one side of the fixed seat 1, and the two electric telescopic rods 4 are symmetrically arranged with a rotating shaft 13. A push plate 14 for pushing the ton bag is installed at the output end of the electric telescopic rod 4, and the push plate 14 is slidably connected with the baling parallel rod 15.

[0023] In this embodiment: through the setting of the electric telescopic rod 4, after baling is completed, the electric telescopic rod 4 can be extended to drive the push plate 14 to slide along the baling parallel rod 15, so that the baled ton-shaped bags can be pushed off from the baling parallel rod 15, so as to facilitate the collection of the baled ton-shaped bags.

[0024] As a technical optimization solution of the utility model, the extrusion mechanism also includes two fixed plates 5, a second motor 6 installed on one side of the fixed plate 5, a threaded rod 7 is installed at the output end of the second motor 6, and the outer side of the threaded rod 7 is symmetrically provided with forward threads and reverse threads; the outer side of the threaded rod 7 is threadedly installed with the moving rod 9, and a cylinder 8 is fixedly installed between the two fixed plates 5, and the cylinder 8 and the moving rod 9 are slidably installed.

[0025] In this embodiment: the threaded rod 7 is driven to rotate by the second motor 6, which can drive the moving rod 9 connected with the forward thread sleeve and the other moving rod 9 connected with the reverse thread sleeve to move relative to each other, so that the moving rod 9 can slide smoothly along the cylinder 8.

[0026] As a technical optimization solution of the utility model, an extrusion plate 10 for compacting ton bags is provided on one side of the moving rod 9, and a movable column 11 is fixedly installed on the side of the extrusion plate 10 close to the moving rod 9. The movable column 11 is slidably installed with the moving rod 9, and a spring 12 is sleeved on the outer side of the movable column 11, and the spring 12 is located between the corresponding extrusion plate 10 and the movable column 11.

[0027] In this embodiment: the corresponding moving rod 9 is driven to move relative to the ton bag by the squeezing mechanism, so that the moving rod 9 pushes the squeezing plate 10 to squeeze and contact the ton bag through the spring 12. Under the elastic action of the spring 12, the corresponding two squeezing plates 10 can squeeze the ton bag to discharge the air in the ton bag, which is convenient for the winding and baling operation through the baling parallel rods 15.

[0028] Working principle: When in use, hang the sling on the top of the ton bag on the baling parallel rod 15, and then drive the threaded rod 7 to rotate through the second motor 6, which can drive the corresponding two moving rods 9 on the threaded rod 7 to move relative to each other, so that the moving rod 9 can slide smoothly along the cylinder 8, and the spring 12 is squeezed by the moving rod 9, so that the spring 12 squeezes the squeezing plate 10, and under the elastic action of the spring 12, the squeezing plate 10 squeezes the ton bag, and then the first motor 3 drives the rotating shaft 13 to rotate, so as to drive the corresponding baling parallel rod 15 to rotate, so that the baling parallel rod 15 wraps and bales the ton bag, and after the wrapping is completed, the electric telescopic rod 4 is extended to drive the push plate 14 to slide along the baling parallel rod 15, and the baled ton bag is pushed off from the baling parallel rod 15, so as to facilitate the collection of the baled ton bag.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts adopt the conventional means such as mature rivets and welding in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. All electrical equipment in the utility model are powered by an external power supply.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ton bag automatic bundling mechanism, comprising a fixing seat (1), characterized in that: One side of the fixed seat (1) is provided with a baling mechanism for collecting, the baling mechanism comprising baling parallel bars (15) for rolling and winding ton bags, one side of the fixed seat (1) is provided with a pressing mechanism for compacting, the pressing mechanism comprising two moving bars (9) for squeezing and pushing, and the baling mechanism is located above the pressing mechanism.

2. The automatic ton bag bundling mechanism according to claim 1 is characterized by: The baling mechanism further comprises a first motor (3), the output end of the first motor (3) being provided with a rotating shaft (13) for driving the baling parallel rods (15) to rotate, and a mounting frame (2) being fixedly mounted on one side of the fixing seat (1), the mounting frame (2) being rotatably sleeved with the rotating shaft (13).

3. The automatic ton bag bundling mechanism according to claim 1 is characterized by: Two electric telescopic rods (4) are fixedly mounted on one side of the fixing seat (1), the two electric telescopic rods (4) are symmetrically arranged with respect to a rotation axis (13), and a push plate (14) for pushing a ton bag is mounted on the output end of the electric telescopic rod (4), the push plate (14) being slidably sleeved with a baling parallel rod (15).

4. The automatic ton bag bundling mechanism according to claim 1 is characterized by: The extrusion mechanism further comprises two fixed plates (5), a second motor (6) mounted on one side of the fixed plate (5), a threaded rod (7) being mounted on the output end of the second motor (6), and a forward thread and a reverse thread being symmetrically arranged on the outer side of the threaded rod (7).

5. The automatic ton bag bundling mechanism according to claim 4 is characterized by: The outer side of the threaded rod (7) is threadedly mounted on the movable rod (9), a cylinder (8) is fixedly mounted between the two fixed plates (5), and the cylinder (8) is slidably mounted on the movable rod (9).

6. The automatic ton bag bundling mechanism according to claim 1 is characterized by: A squeezing plate (10) for compacting ton bags is arranged on one side of the moving rod (9); a movable column (11) is fixedly mounted on the side of the squeezing plate (10) close to the moving rod (9); the movable column (11) is slidably mounted on the moving rod (9); a spring (12) is sleeved on the outer side of the movable column (11); and the spring (12) is located between the corresponding squeezing plate (10) and the movable column (11).

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