Blanking auxiliary device of ton bag unloading station

Abstract

The utility model provides an unloading auxiliary device of a ton bag unloading station, which comprises a ton bag supporting disc, more than two beating balls and a bag unpacking chamber, the ton bag supporting disc is funnel-shaped, a blanking port is arranged at the center of the bottom of the ton bag supporting disc, the beating balls are arranged on the ton bag supporting disc around the blanking port, and the bag unpacking chamber is arranged on the ton bag supporting disc. The beating balls are arranged on the upper portion of the ton bag supporting disc and are gathered towards the center of the ton bag supporting disc in an upward inclined mode, and the beating balls are controlled by a telescopic mechanism on the lower portion of the ton bag supporting disc to stretch out and draw back; a discharging opening of the ton bag supporting disc is communicated with a bag unpacking chamber on the lower portion, an opening is formed in the side face of the bag unpacking chamber, and a bag unpacking door is arranged at the opening of the bag unpacking chamber. By means of the ton bag discharging device, the problem that powder remains in a ton bag around the discharging opening in the ton bag discharging process in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unloading equipment technical field especially is related to a kind of unloading auxiliary device of ton bag unloading station. BACKGROUND

[0002] In the processing and production process of powder, ton bag is often used to package and transport raw material powder, and when the ton bag reaches the ton bag unloading station, the raw material powder in the ton bag will be unpacked and unloaded. In the existing unloading process, the staff uses a breaking tool to break the ton bag from the bottom, and relies on gravity to make the powder fall naturally. Because the diameter of the ton bag is larger than the size of the discharge port, after most of the powder is unloaded, there is still some residual powder in the ton bag around the discharge port, which makes it difficult to complete the unloading, resulting in a decrease in overall unloading speed and low unloading efficiency. SUMMARY

[0003] The technical problem to be solved by the utility model embodiment is to provide an unloading auxiliary device for ton bag unloading station to solve the problem of residual powder in the ton bag around the discharge port during unloading.

[0004] To solve the above technical problems, the utility model provides an unloading auxiliary device for ton bag unloading station, which comprises a ton bag support disc, a beating ball and a bag opening chamber. The ton bag support disc is in the shape of a funnel, and the center of the bottom of the ton bag support disc is provided with a discharge port. The number of beating balls is two or more, and they are arranged on the ton bag support disc around the discharge port and gathered towards the center of the ton bag support disc in an inclined upward manner. The beating balls are controlled to extend and retract by a telescopic mechanism at the lower part of the ton bag support disc.

[0005] When the beating ball is in the extended state, it is located in the discharge port to push the ton bag from the side;

[0006] When the beating ball is in the retracted state, it is located outside the discharge port to avoid the ton bag;

[0007] The discharge port of the ton bag support disc is communicated with the lower bag opening chamber, and the side of the bag opening chamber is provided with an opening. The bag opening chamber is provided with a bag opening door at the opening.

[0008] The beating balls are evenly distributed around the discharge port.

[0009] The telescopic mechanism is a gas cylinder, and the piston rod of the gas cylinder is connected with the beating ball through the ton bag support disc. The piston rod of the gas cylinder is perpendicular to the side wall of the ton bag support disc.

[0010] The gas cylinder is installed on the lower surface of the side wall of the ton bag support disc through a gas cylinder mounting bracket.

[0011] A plurality of supporting rods are fixed to the lower surface of the side wall of the ton bag supporting disc.

[0012] A gas spring is provided, the cylinder of which is hingedly mounted on the supporting rod, and the piston rod of which is hingedly connected to a connecting plate fixed to the ton bag opening door to control the opening and closing of the ton bag opening door.

[0013] A travel switch is mounted on the outer wall of the ton bag opening chamber.

[0014] The ton bag opening chamber is in a cylindrical shape, and the ton bag opening door is in a circular arc plate and cooperates with the side opening of the ton bag opening chamber.

[0015] The ton bag supporting disc in the funnel shape well supports the ton bag during unloading; general ton bag unloading relies on gravity to make the powder naturally fall, and the reciprocating beating ball of the application beats the ton bag powder, so that the powder is loosened and falls down, the efficiency of unloading is improved, and the residual powder in the ton bag is greatly reduced; the ton bag opening chamber facilitates the opening of the ton bag by the staff, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a whole structure schematic view of the ton bag unloading station auxiliary device.

[0017] Fig. 2 It is a structure schematic view of the ton bag unloading station auxiliary device removing the ton bag opening door.

[0018] Fig. 3 It is a local structure schematic view of the ton bag unloading station auxiliary device.

[0019] In the drawings:

[0020] 1-ton bag supporting disc, 2-beating ball, 3-ton bag opening chamber, 4-ton bag opening door, 5-gas cylinder, 6-gas cylinder mounting frame, 7-supporting rod, 8-gas spring, 9-connecting plate, 10-travel switch. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0022] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration and are not intended to be limiting.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] The utility model provides a kind of ton bag unloading station's discharging auxiliary device, such as Figs. 1-3 , including ton bag support disc 1, beat ball 2, the ton bag support disc 1 is funnel shape, two air cylinders 5 are installed in ton bag support disc 1 side wall lower surface, the piston rod of air cylinder 5 passes through ton bag support disc 1 and is fixedly connected with beat ball 2, beat ball 2 is spherical body, ellipsoid, it can also be other shape, specific here not to repeat, the piston rod of air cylinder 5 is vertically arranged with ton bag support disc 1 side wall, beat ball 2 is reciprocating motion with the piston rod of air cylinder 5 above ton bag support disc 1.

[0025] Beat ball 2 is evenly distributed on ton bag support disc 1 with ton bag support disc 1 lower end opening center as center.

[0026] As Figs. 2-3 , ton bag support disc 1 lower end is provided with opening and is communicated with bag opening room 3, bag opening room 3 is cylindrical shape, two openings are formed in the side of bag opening room 3, as Fig. 1 , bag opening door 4 of switch is provided at the opening of bag opening room 3, and bag opening door 4 is circular arc plate and is matched with the side opening of bag opening room 3.

[0027] As Fig. 1 , it further includes four support rods 7 and two gas springs 8, the support rod 7 is fixed on the lower surface of the side wall of ton bag support disc 1, and plays a supporting role for ton bag support disc 1, the cylinder body of gas spring 8 is hingedly installed on the support rod 7, the piston rod of gas spring 8 is hingedly connected with connecting plate 9, and the connecting plate 9 is fixed on bag opening door 4.

[0028] A travel switch 10 is installed on the outer wall of bag opening room 3, for detecting the opening and closing state of bag opening door 4.

[0029] Air cylinder 5 is fixed on the lower surface of the side wall of ton bag support disc 1 through air cylinder mounting frame 6, and air cylinder 5 is connected with the pneumatic control source through air pipe.

[0030] The worker uses the conveying device to hoist the ton bag above the ton bag unloading station, lowers the ton bag and places it on the ton bag supporting disc 1, opens the bag opening door 4 and keeps the bag opening door 4 open, the travel switch 10 detects the open state of the bag opening door 4; the worker holds the opening tool, extends into the bag opening chamber 3 through the opening of the bag opening chamber 3, opens the ton bag to make the raw material powder in the ton bag fall, closes the bag opening door 4 after opening the ton bag to reduce the flying of the powder; the reciprocating movement of the beating ball 2 is controlled to beat the ton bag, promote the powder in the ton bag to fall faster, and reduce the residual powder in the ton bag.

[0031] In summary, the ton bag unloading station auxiliary discharging device of the utility model, the funnel-shaped ton bag supporting disc well supports the ton bag during unloading; general ton bag unloading is to rely on gravity to make the powder naturally fall, and the reciprocating beating ball of the present application beats the ton bag powder, makes the powder loose, is more helpful to the powder to fall down, improves the unloading efficiency, and greatly reduces the residual powder in the ton bag; the bag opening chamber facilitates the worker to open the ton bag, and is simple and convenient to operate.

[0032] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0033] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A ton bag unloading station with a discharge aid, characterized in that: Including ton bag support disc (1), beat ball (2), unpacking room (3), the ton bag support disc (1) is funnel-shaped, the center of the bottom of ton bag support disc (1) is provided with a blanking port, the number of beat ball (2) is two or more, and is arranged on the ton bag support disc (1) around the blanking port, and is gathered to the center of the ton bag support disc (1) in the way of inclined upward, the beat ball (2) is controlled by the telescopic mechanism of the lower part of the ton bag support disc (1) to extend and retract: When the beat ball is in the elongated state, the beat ball (2) is located in the blanking port to push the ton bag from the side; When the beat ball is in the retracted state, the beat ball (2) is located outside the blanking port to avoid the ton bag; The blanking port of the ton bag support disc (1) is communicated with the lower unpacking room (3), the opening is formed in the side of the unpacking room (3), and the unpacking door (4) is arranged at the opening of the unpacking room (3).

2. The ton bag unloading station of claim 1, wherein, The beat ball (2) is evenly distributed around the blanking port.

3. The ton bag unloading station of claim 1, wherein, The telescopic mechanism is a gas cylinder (5), the piston rod of the gas cylinder (5) is connected with the beat ball (2) through the ton bag support disc (1), and the piston rod of the gas cylinder (5) is perpendicular to the side wall of the ton bag support disc (1).

4. The ton bag unloading station of claim 3, wherein, The gas cylinder (5) is installed on the lower surface of the side wall of the ton bag support disc (1) through a gas cylinder mounting frame (6).

5. The ton bag unloading station of claim 1, wherein, Further comprising a plurality of supporting rods (7), the supporting rods (7) are fixed on the lower surface of the side wall of the ton bag support disc (1).

6. The ton bag unloading station of claim 5, wherein, Further comprising a gas spring (8), the cylinder body of the gas spring (8) is hingedly installed on the supporting rod (7), the piston rod of the gas spring (8) is hingedly connected with a connecting plate (9), and the connecting plate (9) is fixed on the unpacking door (4) to control the opening and closing of the unpacking door.

7. The ton bag unloading station of claim 6, wherein, The travel switch (10) is installed on the outer wall of the unpacking room (3).

8. The ton bag unloading station of claim 1, wherein, The unpacking room (3) is cylindrical, and the unpacking door (4) is a circular arc plate and cooperates with the opening in the side of the unpacking room (3).

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