Ton bag breaking and feeding device

Abstract

The utility model provides a ton bag broken bag discharging device relates to ton bag discharging technical field, including support leg, the top fixed connection of support leg has the discharging cylinder, the inside of discharging cylinder is provided with broken bag subassembly, broken bag subassembly includes fixed screw disc, the inside of fixed screw disc is provided with bearing, the inner wall fixed connection of bearing has the connecting block, the outer surface rotationally connected with first broken bag post of bearing, both sides of first broken bag post all are set up with movable bin, the inner wall fixed connection of movable bin has the limit post. The utility model, novel broken bag subassembly is set up, makes the conical post originally fixedly installed in the inside of discharging cylinder can remove, is set up fixed screw disc, is used for and installs screw disc to connect, thereby fixed in the bottom of discharging cylinder, through above setting, not only makes ton bag automatic broken bag, avoids manual use cutter, reduces labor intensity and potential safety hazard, in addition makes broken bag subassembly can use more flexible.

Description

Technical Field

[0001] This utility model relates to the field of ton bag material discharge technology, and in particular to a ton bag breaking and material discharge device. Background Technology

[0002] BOOM (Flexible Intermediate Bulk Container) unpacking is a crucial step in industrial material handling. It involves safely and efficiently releasing powdery or granular materials contained in BOOMs (also known as flexible intermediary bags) into designated containers or conveying equipment by breaking open the bag. Common unpacking methods include manual cutting and mechanical unpacking, with the unpacking process requiring gravity or auxiliary equipment.

[0003] Currently, these devices have significant limitations. Although they solve the problems of low efficiency and high labor intensity of manual bag breaking, most devices adopt an integrated fixed design for the bag breaking structure, which cannot be disassembled and replaced. When dealing with high-strength woven bags, the fixed cone is prone to wear and cannot be replaced in time, resulting in poor bag breaking effect. In addition, the non-removable structure makes cleaning difficult during equipment maintenance. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology. Most equipment adopts an integrated fixed design for the bag breaking structure, which cannot be disassembled and replaced. The non-removable structure makes cleaning difficult. This utility model provides a bag breaking and unloading device for ton bags.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ton bag breaking and discharging device, comprising a support leg, a discharging cylinder fixedly connected to the top of the support leg, a breaking assembly disposed inside the discharging cylinder, the breaking assembly comprising a fixed threaded disc, a bearing disposed inside the fixed threaded disc, a connecting block fixedly connected to the inner wall of the bearing, a first breaking column rotatably connected to the outer surface of the bearing, movable chambers being provided on both sides of the first breaking column, a limit post fixedly connected to the inner wall of the movable chamber, a first spring movably connected to the outer surface of the limit post, a telescopic groove being provided on the outer surface of the first breaking column, a fixed rod movably connected to the inner wall of the telescopic groove, a second spring fixedly connected to the bottom of the fixed rod, a connecting plate fixedly connected to one end of the second spring, and a second breaking column movably connected to the inner wall of the movable chamber.

[0006] In a preferred embodiment, a support assembly is provided at the bottom of the feeding cylinder. The support assembly includes a rotating plate, a support cover is provided on the outer surface of the rotating plate, a third spring is fixedly connected to the inner wall of the support cover, and a support plate is fixedly connected to the top of the third spring.

[0007] In a preferred embodiment, the outer surface of the support plate is attached to the outer surface of the fixed threaded disc.

[0008] In a preferred embodiment, a mounting threaded disc is fixedly connected to the bottom of the feeding cylinder.

[0009] In a preferred embodiment, the bottom of the feeding cylinder has a through hole, the mounting threaded disc is disposed on the outer periphery of the through hole, the outer surface of the mounting threaded disc and the inner wall of the fixing threaded disc are fixedly connected by threads, and the first breaking column is sleeved inside the through hole and penetrates into the inside of the feeding cylinder through the through hole.

[0010] In a preferred embodiment, the bottom of the connecting block is fixedly connected to the inner wall of the fixed threaded disc, and the two ends of the first spring are fixedly connected to the inner wall of the movable chamber and the outer surface of the second breaking column, respectively.

[0011] In a preferred embodiment, the telescopic groove extends through the movable chamber to the outer surface of the second packing column, and both the fixing rod and the second spring are movable inside the telescopic groove.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, by setting up a bag-breaking component, allows the removal of the conical column originally fixed inside the discharge cylinder. A fixed threaded disc is used to connect with the mounting threaded disc, thus fixing it to the bottom of the discharge cylinder. A first bag-breaking column is used primarily for bag breaking; the size of the column shown in the figure is not the actual size, and its height and diameter can be designed according to needs. A movable chamber is used to house a second bag-breaking column. A telescopic groove, a fixing rod, and a second spring are used to restrict the movement of the second bag-breaking column. When the second spring automatically extends, it pushes the fixing rod into the telescopic groove, allowing the second bag-breaking column to enter and confine it inside the movable chamber. A support component ensures the stable installation of the fixed threaded disc at the bottom. Through this design, not only is automatic bag breaking achieved, avoiding manual use of knives and reducing labor intensity and safety hazards, but the bag-breaking process is also improved.

[0014] Package components can be used more flexibly. Attached Figure Description

[0015] Figure 1 A top view of a ton bag breaking and unloading device provided by this utility model;

[0016] Figure 2 A bottom view of the structure of a ton bag breaking and unloading device provided by this utility model;

[0017] Figure 3 A schematic diagram of the bottom of the discharge cylinder of a ton bag breaking and discharge device provided by this utility model;

[0018] Figure 4 A schematic diagram of the disassembly structure of the bag-breaking component of a ton bag breaking and feeding device provided by this utility model;

[0019] Figure 5 This is a structural schematic diagram of the support component of a ton bag breaking and unloading device provided by this utility model.

[0020] Legend:

[0021] 1. Support leg; 2. Feeding cylinder; 3. Packaging breaking assembly; 31. Fixed threaded disc; 32. Bearing; 33. Connecting block; 34. First packaging breaking column; 35. Movable chamber; 36. Limiting column; 37. First spring; 38. Telescopic groove; 39. Fixed rod; 310. Second spring; 311. Connecting plate; 312. Second packaging breaking column; 4. Support assembly; 41. Rotating plate; 42. Support cover; 43. Mounting threaded disc; 44. Third spring; 45. Support plate. 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] Example 1

[0024] like Figures 1-4 As shown, this utility model provides a technical solution: a ton bag breaking and unloading device, including a support leg 1, a unloading cylinder 2 fixedly connected to the top of the support leg 1, and the unloading cylinder 2 having an internal structure...

[0025] The assembly includes a packing-breaking component 3, which comprises a fixed threaded disc 31. A bearing 32 is housed inside the fixed threaded disc 31. A connecting block 33 is fixedly connected to the inner wall of the bearing 32. A first packing-breaking column 34 is rotatably connected to the outer surface of the bearing 32. Movable chambers 35 are formed on both sides of the first packing-breaking column 34. Limiting columns 36 are fixedly connected to the inner wall of each movable chamber 35. A first spring 37 is movably connected to the outer surface of the limiting columns 36. A telescopic groove 38 is formed on the outer surface of the first packing-breaking column 34. A fixed rod 39 is movably connected to the inner wall of the telescopic groove 38. A second spring 310 is fixedly connected to the bottom of the fixed rod 39. A connecting plate 311 is fixedly connected to one end of the second spring 310. The inner wall of the movable chamber 35 is movably connected to... The second packing column 312 is fixedly connected to the bottom of the discharge cylinder 2 with a threaded mounting plate 43. The bottom of the discharge cylinder 2 has a through hole, and the threaded mounting plate 43 is set on the outer periphery of the through hole. The outer surface of the threaded mounting plate 43 and the inner wall of the fixed threaded plate 31 are fixedly connected by threads. The first packing column 34 is sleeved inside the through hole and passes through the through hole to the inside of the discharge cylinder 2. The bottom of the connecting block 33 is fixedly connected to the inner wall of the fixed threaded plate 31. The two ends of the first spring 37 are fixedly connected to the inner wall of the movable chamber 35 and the outer surface of the second packing column 312, respectively. The telescopic groove 38 passes through the movable chamber 35 to the outer surface of the second packing column 312. The fixed rod 39 and the second spring 310 are both movable inside the telescopic groove 38.

[0026] In this embodiment, by setting the packing-breaking component 3, the conical column originally fixedly installed inside the discharge cylinder 2 can be removed. A fixing threaded disc 31 is provided to connect with the mounting threaded disc 43, thus fixing it to the bottom of the discharge cylinder 2. A bearing 32 and a connecting block 33 are provided to connect to the through hole at the bottom of the first packing-breaking column 34, thereby supporting the rotation of the fixing threaded disc 31 while the first packing-breaking column 34 does not rotate. The first packing-breaking column 34 is mainly used for packing breaking. The size of the column shown in the figure is not the actual size; the actual height and diameter of the first packing-breaking column 34 can be designed according to needs. A rubber ring is installed at the joint of the through hole to reduce gaps. A movable chamber 35 is provided to house the second packing pillar 312. A limiting post 36 and a first spring 37 are provided. The first spring 37 indirectly fixes the first packing pillar 34 and the second packing pillar 312 inside the movable chamber 35, and the first packing pillar 34 can move inside the movable chamber 35. In addition, a groove is provided on the rear side of the second packing pillar 312 corresponding to the position of the limiting post 36 to allow the limiting post 36 to move. A telescopic groove 38, a fixing rod 39, and a second spring 310 are provided.

[0027] To restrict the movement of the second bag-breaking column 312, when the second spring 310 automatically extends, it pushes the fixing rod 39 into the telescopic groove 38, thereby entering the second bag-breaking column 312 and restricting it inside the movable chamber 35. In order to make the fixing rod 39 disengage from the telescopic groove 38 and allow the second bag-breaking column 312 to be ejected from the movable chamber 35 by the first spring 37, a connecting plate 311 is provided. By snapping the connecting plate 311, the fixing rod 39 can be pulled backward out of the telescopic groove 38. In the above structure, the movable chamber 35 and its internal structure are symmetrically arranged in two parts, and the upper part of the second bag-breaking column 312 is also provided with a cone that is smaller than the first bag-breaking column 34 for piercing the ton bag. A discharge port is provided on one side of the discharge cylinder 2 for discharging material.

[0028] Example 2

[0029] like Figure 5 As shown, a support assembly 4 is provided at the bottom of the feeding cylinder 2, and the support assembly 4 includes a rotating plate.

[0030] 41. A support cover 42 is provided on the outer surface of the rotating plate 41. A third spring 44 is fixedly connected to the inner wall of the support cover 42. A support plate 45 is fixedly connected to the top of the third spring 44. The outer surface of the support plate 45 is attached to the outer surface of the fixed threaded disc 31.

[0031] In this embodiment, in order to make the bottom of the fixed threaded disc 31 securely fixed, a support assembly 4 is provided to support the bottom of the fixed threaded disc 31. Specifically, an L-shaped rotating plate 41 that can rotate is provided, so that the rotating plate 41 can be flipped to the bottom of the fixed threaded disc 31. At the same time, the third spring 44 inside the support cover 42 presses the support plate 45 tightly against the bottom of the fixed threaded disc 31. In addition, a rotating shaft and a rotating rod are provided at the rotating end of the L-shaped rotating plate 41 to support its rotation. The above structure is symmetrically arranged on both sides of the fixed threaded disc 31 and fixed to the bottom of the feeding cylinder 2 for rotation.

[0032] Working principle:

[0033] like Figures 1-5 As shown, when installing the packing breaker assembly 3, firstly, the fixing threaded disc 31 is screwed onto the outer surface of the mounting threaded disc 43. While tightening, the bearing 32 supports its rotation. The first packing breaker 34 enters the interior of the discharge cylinder 2 through the through hole. After installation, the connecting plate 311 is pulled, pulling the second spring 310 and the fixing rod 39 out of the telescopic groove 38. At this time, the first spring 37 rebounds, and the second packing breaker 312 moves away from the limiting post 36 and moves outward in the movable chamber 35. The second packing breaker 312 on both sides extends simultaneously, which can assist in packing breakage. In addition, in order to make the bottom of the fixing threaded disc 31 fixed and stable, the rotating plate 41 is flipped to the fixing threaded disc.

[0034] At the bottom of the disc 31, the third spring 44 inside the support cover 42 presses the support plate 45 tightly against the bottom of the fixed threaded disc 31.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A ton bag breaking and feeding device comprising support legs (1), characterized in that: The top of the support leg (1) is fixedly connected to a discharge cylinder (2). The discharge cylinder (2) is equipped with a packing breaking assembly (3). The packing breaking assembly (3) includes a fixed threaded disc (31). The fixed threaded disc (31) is equipped with a bearing (32). The inner wall of the bearing (32) is fixedly connected to a connecting block (33). The outer surface of the bearing (32) is rotatably connected to a first packing breaking column (34). Movable chambers (35) are opened on both sides of the first packing breaking column (34). The inner wall of the movable chamber (35) is fixedly connected to a limiting post (36), and the outer surface of the limiting post (36) is movably connected to a first spring (37). The outer surface of the first packing column (34) is provided with a telescopic groove (38), and the inner wall of the telescopic groove (38) is movably connected to a fixing rod (39). The bottom of the fixing rod (39) is fixedly connected to a second spring (310), and one end of the second spring (310) is fixedly connected to a connecting plate (311). The inner wall of the movable chamber (35) is movably connected to a second packing column (312).

2. A ton bag break bag dispensing device as claimed in claim 1, wherein: The bottom of the feeding cylinder (2) is provided with a support assembly (4), the support assembly (4) includes a rotating plate (41), the outer surface of the rotating plate (41) is provided with a support cover (42), the inner wall of the support cover (42) is fixedly connected with a third spring (44), and the top end of the third spring (44) is fixedly connected with a support plate (45).

3. A ton bag break bag dispensing device as claimed in claim 2, wherein: The outer surface of the support plate (45) is attached to the outer surface of the fixed threaded disc (31).

4. A ton bag break bag feeding device according to claim 1, characterized in that: The bottom of the feeding cylinder (2) is fixedly connected to a threaded plate (43).

5. A ton bag break bag dispensing device as claimed in claim 4, wherein: The bottom of the feeding cylinder (2) is provided with a through hole, and the mounting threaded disc (43) is set on the outer periphery of the through hole. The outer surface of the mounting threaded disc (43) and the inner wall of the fixing threaded disc (31) are fixedly connected by threads. The first breaking column (34) is sleeved inside the through hole and passes through the through hole into the inside of the feeding cylinder (2).

6. The ton bag breaking and discharging device according to claim 1, characterized in that: The bottom of the connecting block (33) is fixedly connected to the inner wall of the fixed threaded disc (31), and the two ends of the first spring (37) are fixedly connected to the inner wall of the movable chamber (35) and the outer surface of the second breaking column (312), respectively.

7. A ton bag break bag dispensing device as claimed in claim 1, wherein: The telescopic groove (38) extends through the movable compartment (35) to the outer surface of the second packing column (312), and the fixed rod (39) and the second spring (310) are both movable inside the telescopic groove (38).

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