Automatic feeding device capable of reducing ton bag waste

The automatic feeding device addresses the waste of ton bags by using a conveying system with a Roots blower to recover and reuse ton bags, reducing waste and costs through material conveyance.

CN222248010UActive Publication Date: 2024-12-27XINJIANG KUNLUN BLUE DIAMOND LITHIUM CO LTD
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Patent Information

Application Number
CN202420956947.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2024-12-27
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

Ton bags are wasted after being opened by automatic unpacking machines due to their inability to be reused, leading to a loss of their use value.

Method used

An automatic feeding device is designed with a conveying pipe, a three-way valve, a Roots blower, and a metal hose connected to a bag unpacking machine, allowing the metal hose to be inserted into ton bags to convey materials using the blower, thereby obtaining reusable ton bags.

Benefits of technology

The device enables the reuse of ton bags by transporting materials to a material-gas separator, reducing waste and costs associated with ton bags.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of automatic feeding devices, and particularly relates to an automatic feeding device capable of reducing ton bag waste, which comprises a bale breaker, a conveying pipe is arranged at the bottom of the bale breaker, a three-way valve is arranged in the middle section of a pipe body of the conveying pipe, and a Roots blower is fixedly mounted in the middle of the right side of the bale breaker. The output end of the Roots blower is fixedly connected with the three-way valve, and the input end of the Roots blower is fixedly connected with a metal hose. The three-way valve is arranged in the middle section of the conveying pipe of the bale breaker, then the three-way valve is connected with the output end of the Roots blower, the input end of the Roots blower is connected with the metal hose, when a discharging system of the bale breaker breaks down or a small amount of materials need to be used due to production reasons, the metal hose can be placed into a ton bag, and the ton bag can be used conveniently. Materials in the ton bag are conveyed into the material-gas separator by using the Roots blower, so that the intact ton bag which can be repeatedly used is obtained, and the ton bag cost is reduced.
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Description

Technical Field

[0001] The utility model belongs to the field of automatic feeding devices, and in particular relates to an automatic feeding device for reducing waste of ton bags. Background Art

[0002] Automatic unpacking machine is a machine used to unpack packaging materials quickly and efficiently. It is usually used in industrial production lines and can automatically identify and unpack various packaging materials such as cartons, plastic bags, etc.

[0003] The automatic unpacking machine is efficient, accurate and reliable, and can greatly improve the speed and efficiency of package disassembly. It can reduce labor costs, improve the degree of automation of the production line, and at the same time reduce the risk of injury to workers due to unpacking operations. For example, the utility model patent with the authorization announcement number CN217515567U proposes an automatic unpacking machine, including a fixed frame, a first movable seat is provided on both sides of the top of the fixed frame, and the tops of the two first movable seats are movably connected with electric telescopic rods, and the telescopic end of the electric telescopic rod is fixedly connected to the bottom end of the telescopic conveyor belt through the second movable seat, and the bottom end of the discharge port at one end of the telescopic conveyor belt is movably connected through a movable shaft movably connected to the electric hydraulic rods on both sides of the top of the fixed frame, and a counter is provided on one side of the telescopic conveyor belt.

[0004] When the unloading system of the automatic unpacking machine fails, or when a small amount of material is needed due to production reasons, the automatic unpacking machine cannot be used to unload materials, and the ton bag cannot be used after being unpacked by the unpacking machine, wasting the use value of the ton bag for other purposes. Therefore, it needs to be improved. Summary of the invention

[0005] The utility model aims to provide an automatic feeding device for reducing waste of ton bags, thereby solving the problem that ton bags cannot be used after being opened by a bag unpacking machine, thus wasting the use value of the ton bags for other purposes.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an automatic feeding device for reducing the waste of ton bags, including a bag unpacking machine, a conveying pipe is arranged at the bottom of the bag unpacking machine, a three-way valve is arranged in the middle section of the pipe body of the conveying pipe, a Roots blower is fixedly installed in the middle part of the right side of the bag unpacking machine, the output end of the Roots blower is fixedly connected to the three-way valve, the input end of the Roots blower is fixedly connected to a metal hose, a plurality of fixing rods are fixedly connected to the inner side of the metal hose, and a support block is fixedly connected between the plurality of fixing rods, a guide rod is fixedly connected to the upper end of the support block, a dredging rod is slidably sleeved on the outer side of the guide rod, a pull rod is fixedly connected to the middle section of the rod body of the dredging rod, the pull rod passes through the metal hose and is slidably connected to the metal hose, a locking block is fixedly connected to the right side of the bag unpacking machine and above the Roots blower, a plug is fixedly connected to the outer side of the metal hose, and an elastic sheet is fixedly connected to the surface of the plug, the plug is plugged with the locking block, and the elastic sheet is clamped with the locking block.

[0007] The principle of the utility model is that when in use, the push rod is first pushed by a button, and the push rod applies pressure to the inclined surface block to make it move laterally, and then the push rod on the right side of the inclined surface block applies pressure to the elastic sheet to make it deform and separate from the locking block, and then the metal hose is lifted up to make the insert leave the locking block, and then the metal hose is put into the ton bag, and the Roots blower is used to transport the material in the ton bag to the material-gas separator, so as to obtain a reusable intact ton bag, thereby reducing the cost of the ton bag;

[0008] Moreover, after the metal hose is placed in the ton bag, the upper opening of the metal hose can be cleared by pulling the clearing rod up and down through the pull rod to prevent blockage when the material enters the metal hose.

[0009] The beneficial effect of the utility model is that a three-way valve is arranged in the middle section of the conveying pipe of the unpacking machine, and then the three-way valve is connected to the output end of the Roots blower, and the input end of the Roots blower is connected to a metal hose. When the unpacking system of the unpacking machine fails, or when a small amount of material is needed due to production reasons, the metal hose can be placed in the ton bag, and the Roots blower is used to convey the material in the ton bag to the material-gas separator, so as to obtain a reusable intact ton bag and reduce the cost of the ton bag.

[0010] A support block fixed by multiple fixing rods is arranged on the inner side of the upper opening of the metal hose, a guide rod is arranged on the support block, and a clearing rod with a pull rod is arranged on the outer side of the guide rod. When the metal hose is inserted into the ton bag, the clearing rod is pulled up and down by the pull rod to clear the upper opening of the metal hose, thereby preventing blockage when materials enter the metal hose.

[0011] Furthermore, a sealing plate is fixedly connected to the middle section of the rod body of the pull rod, and the sealing plate is slidably connected to the inner wall of the metal hose. The setting of the sealing plate has a blocking effect on the part where the pull rod passes through the metal hose.

[0012] Further, a spring 1 is arranged inside the dredging rod, one end of the spring 1 is fixedly connected to the guide rod, and the other end of the spring 1 is fixedly connected to the inner surface of the dredging rod. By the arrangement of the spring 1, elastic force can be applied to the dredging rod.

[0013] Furthermore, the locking block is slidably connected to a ramp block, a push pin is fixedly connected to the right side of the ramp block, the push pin is slidably connected to the locking block, the push pin contacts the elastic sheet, a guide column is slidably connected to the inside of the ramp block, and one end of the guide column away from the ramp block is fixedly connected to the inner surface of the locking block. The ramp block is forced to move laterally, so that the push pin pushes the elastic sheet.

[0014] Furthermore, a second spring is sleeved on the outer side of the guide column, one end of the second spring is fixedly connected to the inclined surface block, and the other end of the second spring is fixedly connected to the inner surface of the locking block. The second spring has an auxiliary reset function for the inclined surface block.

[0015] Furthermore, a push rod is slidably connected to the upper end of the locking block, one end of the push rod abuts against the inclined surface block, and the other end of the push rod is fixedly connected to a button, through which the push rod can be pressed downward.

[0016] Furthermore, a protective sleeve is fixedly connected to the bottom of the button, and the bottom of the protective sleeve is fixedly connected to the locking block. The provision of the protective sleeve can prevent the button from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of an automatic loading device for reducing waste of ton bags according to an embodiment of the present invention;

[0018] Figure 2 An automatic feeding device for reducing waste of ton bags according to an embodiment of the present invention Figure 1 A front cross-sectional view of

[0019] Figure 3 An automatic feeding device for reducing waste of ton bags according to an embodiment of the present invention Figure 2 A magnified image of point A;

[0020] Figure 4 An automatic feeding device for reducing waste of ton bags according to an embodiment of the present invention Figure 2 Enlarged view of point B. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: unpacking machine 1, conveying pipe 2, three-way valve 3, Roots blower 4, metal hose 5, fixing rod 6, support block 7, guide rod 8, clearing rod 9, spring 10, pull rod 11, sealing plate 12, locking block 13, insert 14, elastic sheet 15, ramp block 16, push pin 17, guide column 18, spring 2 19, push rod 20, button 21, protective cover 22.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment provides an automatic feeding device for reducing the waste of ton bags, including a bag unpacking machine 1, a conveying pipe 2 is arranged at the bottom of the bag unpacking machine 1, a three-way valve 3 is arranged in the middle section of the pipe body of the conveying pipe 2, a roots blower 4 is fixedly installed in the middle of the right side of the bag unpacking machine 1, the output end of the roots blower 4 is fixedly connected to the three-way valve 3, the input end of the roots blower 4 is fixedly connected to a metal hose 5, a plurality of fixed rods 6 are fixedly connected to the inner side of the metal hose 5, and a support block 7 is fixedly connected between the plurality of fixed rods 6, a guide rod 8 is fixedly connected to the upper end of the support block 7, a dredging rod 9 is slidably sleeved on the outer side of the guide rod 8, a pull rod 11 is fixedly connected to the middle section of the rod body of the dredging rod 9, the pull rod 11 passes through the metal hose 5 and is slidably connected to the metal hose 5, a sealing plate 12 is fixedly connected to the middle section of the rod body of the pull rod 11, and the sealing plate 12 is slidably connected to the inner wall of the metal hose 5. The setting of the sealing plate 12 has a blocking effect on the pull rod 11 passing through the metal hose 5. A spring 10 is arranged inside the dredging rod 9, one end of the spring 10 is fixedly connected to the guide rod 8, and the other end of the spring 10 is fixedly connected to the inner surface of the dredging rod 9. By the arrangement of the spring 10, elastic force can be applied to the dredging rod 9.

[0024] like Figure 4 As shown, a lock block 13 is fixedly connected to the right side of the unpacking machine 1 and located above the Roots blower 4, a plug 14 is fixedly connected to the outside of the metal hose 5, and an elastic sheet 15 is fixedly connected to the surface of the plug 14, the plug 14 is plugged with the lock block 13, and the elastic sheet 15 is clamped with the lock block 13. An inclined block 16 is slidably connected inside the lock block 13, a push pin 17 is fixedly connected to the right side of the inclined block 16, the push pin 17 is slidably connected to the lock block 13, the push pin 17 is in conflict with the elastic sheet 15, a guide column 18 is slidably connected inside the inclined block 16, and one end of the guide column 18 away from the inclined block 16 is fixedly connected to the inner surface of the lock block 13. The inclined block 16 is forced to move laterally, so that the push pin 17 pushes the elastic sheet 15.

[0025] like Figure 4As shown, the outer side of the guide column 18 is sleeved with a spring 2 19, one end of the spring 2 19 is fixedly connected to the inclined surface block 16, and the other end of the spring 2 19 is fixedly connected to the inner surface of the lock block 13. The setting of the spring 2 19 has an auxiliary reset function for the inclined surface block 16. A push rod 20 is slidably connected to the upper end of the lock block 13, one end of the push rod 20 contacts the inclined surface block 16, and the other end of the push rod 20 is fixedly connected to a button 21. The push rod 20 can be pressed downward by the button 21. A protective cover 22 is fixedly connected to the bottom of the button 21, and the bottom of the protective cover 22 is fixedly connected to the lock block 13. The setting of the protective cover 22 has an anti-lost function for the button 21.

[0026] The specific implementation process of the utility model is as follows: when in use, first push the push rod 20 through the button 21, the push rod 20 applies pressure to the inclined surface block 16 to make it move laterally, then the push pin 17 on the right side of the inclined surface block 16 applies pressure to the elastic sheet 15 to make it deform and separate from the locking block 13, then lift the metal hose 5 to make the insert sheet 14 leave the locking block 13, then put the metal hose 5 into the ton bag, use the Roots blower 4 to transport the material in the ton bag to the material-gas separator, obtain a reusable intact ton bag, and reduce the cost of the ton bag;

[0027] Moreover, after the metal hose 5 is put into the ton bag, the upper end opening of the metal hose 5 can be cleared by pulling the clearing rod 9 up and down through the pull rod 11 to prevent the metal hose 5 from being blocked when the material enters.

[0028] In this solution, a three-way valve 3 is arranged in the middle section of the conveying pipe 2 of the unpacking machine 1, and then the three-way valve 3 is connected to the output end of the Roots blower 4, and the input end of the Roots blower 4 is connected to a metal hose 5. When the unloading system of the unpacking machine 1 fails, or a small amount of material needs to be used due to production reasons, the metal hose 5 can be placed in the ton bag, and the Roots blower 4 is used to convey the material in the ton bag to the material-gas separator, so as to obtain a reusable intact ton bag and reduce the cost of the ton bag.

[0029] A support block 7 fixed by a plurality of fixing rods 6 is arranged on the inner side of the upper opening of the metal hose 5, a guide rod 8 is arranged on the support block 7, and a clearing rod 9 with a pull rod 11 is arranged on the outer side of the guide rod 8. When the metal hose 5 is inserted into the ton bag, the clearing rod 9 is pulled up and down by the pull rod 11, so that the upper opening of the metal hose 5 can be cleared to prevent blockage when the material enters the metal hose 5.

[0030] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An automatic feeding device for reducing the waste of ton bags, including a bag unpacking machine, characterized in that: A conveying pipe is provided at the bottom of the unpacking machine, and a three-way valve is provided in the middle section of the pipe body of the conveying pipe. A Roots blower is fixedly installed in the middle part of the right side of the unpacking machine, and the output end of the Roots blower is fixedly connected to the three-way valve, and the input end of the Roots blower is fixedly connected to a metal hose, a plurality of fixing rods are fixedly connected to the inner side of the metal hose, and a support block is fixedly connected between the plurality of fixing rods, and a guide rod is fixedly connected to the upper end of the support block, and a dredging rod is slidably sleeved on the outer side of the guide rod, and a pull rod is fixedly connected to the middle section of the rod body of the dredging rod, and the pull rod passes through the metal hose and is slidably connected to the metal hose, a locking block is fixedly connected to the right side of the unpacking machine and above the Roots blower, a plug is fixedly connected to the outer side of the metal hose, and an elastic sheet is fixedly connected to the surface of the plug, the plug is plugged into the locking block, and the elastic sheet is clamped with the locking block.

2. The automatic feeding device for reducing waste of ton bags according to claim 1 is characterized by: A sealing plate is fixedly connected to the middle section of the rod body of the pull rod, and the sealing plate is slidably connected to the inner wall of the metal hose.

3. The automatic feeding device for reducing waste of ton bags according to claim 1 is characterized in that: A spring 1 is arranged on the inner side of the dredging rod, one end of the spring 1 is fixedly connected to the guide rod, and the other end of the spring 1 is fixedly connected to the inner surface of the dredging rod.

4. The automatic feeding device for reducing waste of ton bags according to claim 1 is characterized in that: The locking block is internally slidably connected with a ramp block, the right side of the ramp block is fixedly connected with a push pin, the push pin is slidably connected to the locking block, the push pin abuts against an elastic sheet, the ramp block is internally slidably connected with a guide column, and one end of the guide column away from the ramp block is fixedly connected to the inner surface of the locking block.

5. The automatic feeding device for reducing waste of ton bags according to claim 4 is characterized in that: A second spring is sleeved on the outer side of the guide column, one end of the second spring is fixedly connected to the inclined surface block, and the other end of the second spring is fixedly connected to the inner surface of the locking block.

6. The automatic feeding device for reducing waste of ton bags according to claim 4 is characterized by: A push rod is slidably connected inside the upper end of the locking block, one end of the push rod abuts against the inclined plane block, and the other end of the push rod is fixedly connected with a button.

7. The automatic feeding device for reducing waste of ton bags according to claim 6 is characterized by: The bottom of the button is fixedly connected with a protective sleeve, and the bottom of the protective sleeve is fixedly connected with the locking block.