Feeding bag opening device

Abstract

A feeding bag opening device comprises a bottom plate, a plurality of sleeves are installed on the bottom plate, the bottom plate plays a role in supporting ton bags, and therefore the ton bags can be moved out conveniently. A lower frame plate is placed at the upper end of the sleeve, a plurality of inserting rods are arranged on the lower frame plate, the inserting rods penetrate through the upper end of the sleeve, a plurality of penetrating rods are arranged on the lower frame plate, an upper frame plate is arranged on the penetrating rods in a sleeving mode, a plurality of rotating bases are installed on the upper frame plate, rotating heads are hinged to the upper ends of the rotating bases, rotating plates are arranged at the outer side ends of the rotating heads, and a pair of movable plates are arranged on the rotating plates in a penetrating mode; an upper pulling plate is arranged at the lower end of the movable plate, the upper wall of the upper pulling plate acts on the lower wall of the lower frame plate, an eccentric wheel is rotationally arranged at the upper end of the movable plate, the periphery of the eccentric wheel is tangent to the upper wall of the rotating plate, and a handle rod is arranged on the periphery of the eccentric wheel. When the ton bag feeding device is used for feeding, a bag opening of a ton bag can be opened, it is ensured that the ton bag cannot deform in the feeding process, and the ton bag can be conveniently moved out from the lower portion of the feeding pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of powder packaging, in particular to a feeding bag support device. Background Art

[0002] Production raw materials such as graphite used in industrial production are usually contained in ton bags. When feeding and packaging, the ton bag needs to be placed under the feeding pipe. Usually, the feeding pipe is fixed on the feeding hopper. After the feeding and filling are completed, it is not convenient to remove the ton bag filled with materials. Secondly, during the feeding process, the ton bag will be deformed due to the impact of the powder, and the powder will be sprayed outside the ton bag during feeding, thus causing pollution to the powder. Content of the Utility Model

[0003] The utility model provides a feeding bag support device to solve the above-mentioned deficiencies in the prior art, solve the problem that the ton bag is prone to deformation during feeding, and has strong practicability.

[0004] In order to achieve the purpose of the utility model, the following technology is proposed:

[0005] A feeding bag support device includes a bottom plate, on which multiple sleeves are installed. The bottom plate plays a supporting role for the ton bag, thus facilitating the removal operation of the ton bag. A lower frame plate is placed at the upper end of the sleeve. Multiple insertion rods are provided on the lower frame plate, and the insertion rods pass through the upper end of the sleeve. Multiple through rods are provided on the lower frame plate, and an upper frame plate is sleeved on the through rods. Multiple rotating seats are installed on the upper frame plate. A rotating head is hinged at the upper end of the rotating seat. A rotating plate is provided at the outer end of the rotating head. A pair of movable plates are penetrated through the rotating plate. An upper pulling plate is provided at the lower end of the movable plate. The upper wall of the upper pulling plate acts on the lower wall of the lower frame plate. An eccentric wheel is rotatably provided at the upper end of the movable plate. The outer periphery of the eccentric wheel is tangent to the upper wall of the rotating plate, and a handle rod is provided on the outer periphery of the eccentric wheel. The detachable lower frame plate can be removed from the upper end of the ton bag together with the upper frame plate when the ton bag is removed, thus facilitating the removal operation of the ton bag. The upper frame plate and the lower frame plate act on the upper edge of the ton bag to facilitate the opening of the bag mouth of the ton bag, so as to prevent the ton bag from deforming due to the impact of the powder during feeding. When the provided eccentric wheel rotates, the upper pulling plate can be moved upward, and then the upper pulling plate acts on the lower frame plate, so that the upper frame plate moves downward, and the upper frame plate and the lower frame plate clamp and restrain the bag mouth end of the ton bag to prevent the ton bag from deforming during feeding.

[0006] Furthermore, a pair of lower extension plates are installed on the lower wall of the bottom plate. Multiple rollers are rotatably provided on the lower extension plates. The rollers are provided to facilitate the removal of the ton bag from under the feeding pipe after the filling is completed.

[0007] Further, a rectangular frame bar is provided on the upper wall of the lower frame plate. The rectangular frame bar is made of rubber, and the restraint and positioning effect on the ton bag is improved through the rectangular frame bar.

[0008] Further, a plurality of inner extension plates are provided on the inner wall of the upper frame plate, and a plurality of limiting rods are provided on the inner extension plates. The inner side of the ton bag is supported by the limiting rods to prevent the ton bag from deforming due to impact during feeding.

[0009] Further, an outer extension support plate is provided at the upper end of the sleeve. A sliding sleeve is sleeved on the outer extension support plate. An L-shaped clamping plate is provided on the sliding sleeve. A U-shaped groove is provided at the upper end of the L-shaped clamping plate. The upper end of the L-shaped clamping plate acts on the upper frame plate, and the through rod passes through the U-shaped groove. The lower frame plate can be positioned through the provided L-shaped clamping plate to ensure the reliability during feeding.

[0010] The advantages of the above technical solution are as follows:

[0011] When the utility model is feeding, it can open the bag mouth of the ton bag, ensure that the ton bag will not deform during the feeding process, and also facilitate moving the ton bag out from below the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings.

[0013] Figure 1 The three-dimensional structure diagram of one of the embodiments is shown.

[0014] Figure 2 The enlarged view at A is shown.

[0015] Figure 3 The enlarged view at B is shown.

[0016] Figure 4 The three-dimensional structure diagram of the lower frame plate is shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Such as Figures 1 to 4As shown in the figure, a feeding bag support device includes a bottom plate 1. A plurality of sleeves 12 are installed on the bottom plate 1. A lower frame plate 2 is placed at the upper end of the sleeve 12. A rectangular frame bar 21 is provided on the upper wall of the lower frame plate 2. The rectangular frame bar 21 is made of rubber. A plurality of insertion rods 20 are provided on the lower frame plate 2. The insertion rods 20 pass through the upper end of the sleeve 12. A plurality of through rods 22 are provided on the lower frame plate 2. An upper frame plate 23 is sleeved on the through rods 22. A plurality of inner extension plates 24 are provided on the inner wall of the upper frame plate 23. A plurality of limiting rods 25 are provided on the inner extension plates 24. A plurality of rotating seats 3 are installed on the upper frame plate 23. A rotating head 30 is hinged at the upper end of the rotating seat 3. A rotating plate 31 is provided at the outer end of the rotating head 30. A pair of movable plates 32 are inserted through the rotating plate 31. An upper pulling plate 35 is provided at the lower end of the movable plate 32. The upper wall of the upper pulling plate 35 acts on the lower wall of the lower frame plate 2. An eccentric wheel 33 is rotatably provided at the upper end of the movable plate 32. The outer circumference of the eccentric wheel 33 is tangent to the upper wall of the rotating plate 31. A handle rod 34 is provided on the outer circumference of the eccentric wheel 33.

[0018] A pair of lower extension plates 10 are installed on the lower wall of the bottom plate 1. A plurality of rollers 11 are rotatably provided on the lower extension plates 10.

[0019] An outer extension support plate 4 is provided at the upper end of the sleeve 12. A sliding sleeve 40 is sleeved on the outer extension support plate 4. An L-shaped clamping plate 41 is provided on the sliding sleeve 40. A U-shaped groove 42 is provided at the upper end of the L-shaped clamping plate 41. The upper end of the L-shaped clamping plate 41 acts on the upper frame plate 23, and the through rod 22 passes through the U-shaped groove 42.

[0020] During the operation of this embodiment, the operator first places the lower frame plate 2 at the upper end of the sleeve 12, and when placing it, the insertion rod 20 needs to pass through the upper end of the sleeve 12.

[0021] Then, the ton bag is passed through the lower frame plate 2, and the ton bag is placed on the bottom plate 1. At the same time, the bag mouth end of the ton bag needs to be turned outwards, and the part of the bag mouth is placed on the lower frame plate 2.

[0022] Next, the operator places the upper frame plate 23 on the lower frame plate 2, and when placing it, the through rod 22 is inserted through the upper frame plate 23.

[0023] Then, the operator rotates the upper pulling plate 35 inwards so that the upper pulling plate 35 is located below the lower frame plate 2, and then rotates the eccentric wheel 33 through the handle rod 34. When the eccentric wheel 33 rotates, it will act on the rotating head 30, thereby causing the upper pulling plate 35 to move upwards, and causing the upper frame plate 23 and the lower frame plate 2 to clamp and restrain the bag mouth end of the ton bag.

[0024] Next, the operator moves the L-shaped clamping plate 41 inwards and limits the upper frame plate 23 through the L-shaped clamping plate 41.

[0025] Then, the feeding operation is carried out. After feeding a certain amount of powder, the feeding is stopped.

[0026] Finally, the ton bag is removed from below the feeding pipe, and then the upper frame plate 23 and the lower frame plate 2 are removed from the upper end of the sleeve 12, and then the ton bag is removed.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A feeding bag opener, characterized in that: It comprises a base plate (1), on which a plurality of sleeves (12) are mounted; A lower frame plate (2) is placed at the upper end of the sleeve (12), a plurality of insertion rods (20) are provided on the lower frame plate (2), the insertion rods (20) are passed through the upper end of the sleeve (12), and a plurality of penetration rods (22) are provided on the lower frame plate (2); An upper frame plate (23) is sleeved on the through rod (22), a plurality of rotating seats (3) are mounted on the upper frame plate (23), a rotating head (30) is hingedly connected to the upper end of the rotating seat (3), a rotating plate (31) is provided at the outer end of the rotating head (30), a pair of movable plates (32) are passed through the rotating plate (31), an upper pull plate (35) is provided at the lower end of the movable plate (32), the upper wall of the upper pull plate (35) acts on the lower wall of the lower frame plate (2), an eccentric wheel (33) is rotatably provided at the upper end of the movable plate (32), the outer periphery of the eccentric wheel (33) is tangent to the upper wall of the rotating plate (31), and a handle rod (34) is provided on the outer periphery of the eccentric wheel (33).

2. The feeding bag opener according to claim 1, characterized in that: A pair of downward extending plates (10) are mounted on the lower wall of the bottom plate (1), and a plurality of rollers (11) are rotatably mounted on the downward extending plates (10).

3. The feeding bag opener according to claim 1, characterized in that: The upper wall of the lower frame plate (2) is provided with a rectangular frame strip (21), and the rectangular frame strip (21) is made of rubber.

4. The feeding bag opening device according to claim 1, characterized in that: The inner wall of the upper frame plate (23) is provided with a plurality of inwardly extending plates (24), and a plurality of limiting rods (25) are provided on the inwardly extending plates (24).

5. The feeding bag opener according to claim 1, characterized in that: An extended support plate (4) is provided at the upper end of the sleeve (12), a sliding sleeve (40) is sleeved on the extended support plate (4), an L-shaped clamping plate (41) is provided on the sliding sleeve (40), a U-shaped groove (42) is provided at the upper end of the L-shaped clamping plate (41), the upper end of the L-shaped clamping plate (41) acts on the upper frame plate (23), and the penetration rod (22) is inserted into the U-shaped groove (42).

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