Bag opening clamping mechanism for gypsum powder collection

Abstract

The utility model relates to the technical field of gypsum powder production, and discloses a bag opening clamping mechanism for gypsum powder collection, which comprises a discharging piece, a clamping device is arranged on the outer surface of the discharging piece, and the clamping device is arranged on the outer surface of the discharging piece in order to prevent a bag opening of a packaging bag from being separated from the discharging piece during filling. A worker wraps a discharging opening of the discharging piece with a bag opening of a packaging bag, then an electric telescopic rod extends to enable an L-shaped limiting piece to limit the packaging bag, one end of a transverse straight part of the limiting piece jacks the packaging bag into a clamping groove, the packaging bag can be well limited, meanwhile, the bottom of the packaging bag is located in the center of a bearing piece, and the packaging bag can be placed in the bearing piece. The packaging bag can be gradually weighted when materials enter the packaging bag from the interior of the discharging piece, so that the elastic telescopic rod is gradually extended, and a damping device is arranged in the elastic telescopic rod, so that the packaging bag can be well supported by the bearing piece, and the packaging bag can be prevented from being separated when the materials are filled.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum powder production, in particular to a bag opening clamping mechanism for collecting gypsum powder. Background Art

[0002] Gypsum is a monoclinic mineral and a hydrate whose main chemical component is calcium sulfate. Gypsum is widely used in industrial and building materials. Its gypsum powder needs to be filled in manually handheld packaging bags during the production process.

[0003] Some equipment on the market generally transmits the gypsum powder through the discharge piece of the equipment after it is produced. The workers hold the packaging bag, wrap the discharge piece with the bag opening for filling, and then close the packaging bag after filling is completed.

[0004] However, in actual use of the above equipment, the impact force of the gypsum powder when it is transmitted to the inside of the packaging bag through the discharge piece can easily cause the workers to drop their hands, resulting in the material hitting the workers' feet, and it can also easily affect the normal bagging operation of the gypsum powder. In view of this, we propose a bag clamping mechanism for collecting gypsum powder. Utility Model Content

[0005] The utility model aims to provide a bag opening clamping mechanism for collecting gypsum powder to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag mouth clamping mechanism for collecting gypsum powder, comprising a discharge piece, the outer surface of which is provided with a clamping device, and the clamping device comprises:

[0007] A mounting frame, wherein the outer surface of the discharging member is sleeved with the mounting frame, a fixing plate is fixedly connected to the bottom of the mounting frame, an electric telescopic rod is arranged on one side of the fixing plate, one end of the electric telescopic rod is fixedly connected to a limiting member, and the limiting member is arranged in an L shape;

[0008] An elastic telescopic rod, the bottom of the mounting frame is fixedly connected to the elastic telescopic rod, one end of the elastic telescopic rod is fixedly connected to a mounting plate, and a card slot is provided on the outer surface of the discharge piece;

[0009] A supporting member is fixedly connected to the bottom of the mounting plate, the supporting member is arranged in a cross shape, and the center of the supporting member is arranged in an arc shape.

[0010] Preferably, the position of the slot corresponds to the position of the limiting member, and the size of the slot matches the size of the horizontal portion of the limiting member, which enables the horizontal portion of the limiting member to be well inserted into the slot.

[0011] Preferably, a damping device is provided inside the elastic telescopic rod, and the elastic telescopic rods are evenly distributed at the four top corners of the bottom of the mounting frame in a circular array, which can enable the supporting member to support the packaging bag well.

[0012] Preferably, the center of the limiting member corresponds to the center of the discharging member, and the size of the limiting member matches the size of the fixing plate, which enables the limiting member to limit the packaging bag well.

[0013] Preferably, a slide groove is provided inside the mounting frame, a fixing block is fixedly connected to the upper surface of the mounting frame, a bolt is provided on one side of the fixing block, and a fixing piece is fixedly connected to the outer surface of the discharge piece.

[0014] Preferably, the size of the fixing member matches the size of the slide slot, and the position of the fixing member corresponds to the position of the slide slot.

[0015] Compared with the prior art, the utility model provides a bag opening clamping mechanism for collecting gypsum powder, which has the following beneficial effects:

[0016] 1. The bag mouth clamping mechanism for collecting gypsum powder is used to prevent the bag mouth of the packaging bag from being separated from the discharge piece during filling. The staff wraps the discharge piece with the bag mouth of the packaging bag, and then the electric telescopic rod is extended to allow the L-shaped limiter to limit the packaging bag, and one end of the horizontal vertical part of the limiter pushes the packaging bag into the card slot, so that the packaging bag can be well limited. At the same time, the bottom of the packaging bag is at the center of the supporting part. In this way, when the material enters the packaging bag from the inside of the discharge piece, the packaging bag will gradually become heavier, so that the elastic telescopic rod will gradually extend, and a damping device is provided inside the elastic telescopic rod, which allows the supporting part to support the packaging bag well. In this way, the material can be effectively prevented from splashing dust when filling, and the bag mouth of the packaging bag can be prevented from being separated from the discharge piece, thereby ensuring the normal bagging of the gypsum powder.

[0017] 2. The bag mouth clamping mechanism for collecting gypsum powder is designed to prevent the clamping device from being repaired and replaced in time after being damaged during long-term use. When the clamping device is damaged, the bolt is turned to release the limit of the fixing block, and then the electric telescopic rod is retracted to keep the limiter away from the slot. In this way, the clamping device can be quickly disassembled for repair and replacement. When installing the clamping device, the mounting frame is sleeved on the outer surface of the discharge piece, and the fixing piece is stuck in the slide slot. In this way, the mounting frame can be well maintained and installed stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-view structure of the utility model;

[0019] Figure 2This is an enlarged structural diagram of the A area of ​​the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the discharging part of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping device of the utility model.

[0022] In the figure: 1. discharge part; 2. mounting frame; 3. fixing plate; 4. electric telescopic rod; 5. limit part; 6. slot; 7. elastic telescopic rod; 8. mounting plate; 9. supporting part; 10. slide groove; 11. fixing part; 12. fixing block; 13. bolt. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a bag mouth clamping mechanism for collecting gypsum powder, including a discharge piece 1, a clamping device is provided on the outer surface of the discharge piece 1, and the clamping device includes a mounting frame 2, a fixing plate 3, an electric telescopic rod 4, a limit piece 5, an elastic telescopic rod 7, a mounting plate 8, a slot 6 and a supporting piece 9.

[0024] In the embodiment of the utility model, a mounting frame 2 is sleeved on the outer surface of the discharging member 1, a fixing plate 3 is fixedly connected to the bottom of the mounting frame 2, an electric telescopic rod 4 is arranged on one side of the fixing plate 3, and one end of the electric telescopic rod 4 is fixedly connected to a limiting member 5, the limiting member 5 is arranged in an L shape, the center of the limiting member 5 corresponds to the center of the discharging member 1, the size of the limiting member 5 is adapted to the size of the fixing plate 3, which enables the limiting member 5 to limit the packaging bag well, an elastic telescopic rod 7 is fixedly connected to the bottom of the mounting frame 2, a damping device is arranged inside the elastic telescopic rod 7, the elastic telescopic rod 7 is evenly distributed in a circular array at the four top corners of the bottom of the mounting frame 2, which enables the supporting member 9 to support the packaging bag well, and one end of the elastic telescopic rod 7 is fixedly connected to a mounting plate 8, a card slot 6 is provided on the outer surface of the discharging member 1, the position of the card slot 6 corresponds to the position of the limiting member 5, and the size of the card slot 6 is adapted to the size of the horizontal portion of the limiting member 5, which can make the limiting member 5 The horizontal and vertical parts of the parts 5 can be well inserted into the slots 6. The bottom of the mounting plate 8 is fixedly connected with a supporting part 9. The supporting part 9 is arranged in a cross shape, and the center of the supporting part 9 is arranged in an arc shape. A slide groove 10 is opened inside the mounting frame 2. A fixing block 12 is fixedly connected to the upper surface of the mounting frame 2. A bolt 13 is arranged on one side of the fixing block 12. When the clamping device is damaged, the bolt 13 can be rotated to release the limit of the fixing block 12, and then the electric telescopic rod 4 can be retracted to make the limiting part 5 away from the slot 6. In this way, the clamping device can be quickly disassembled for maintenance and replacement. The outer surface of the discharging member 1 is fixedly connected with a fixing part 11. The size of the fixing part 11 is adapted to the size of the slide groove 10, and the position of the fixing part 11 corresponds to the position of the slide groove 10. In this way, when the clamping device is installed, the mounting frame 2 can be sleeved on the outer surface of the discharging member 1 so that the fixing part 11 is inserted into the slide groove 10. In this way, the mounting frame 2 can be well maintained and stably installed.

[0025] In the utility model, when in use, the staff wraps the discharge port of the discharge piece 1 with the bag mouth of the packaging bag, and then the electric telescopic rod 4 is extended to make the L-shaped limiter 5 limit the packaging bag, and one end of the horizontal part of the limiter 5 pushes the packaging bag into the card slot 6, so that the packaging bag can be well limited, and at the same time, the bottom of the packaging bag is at the center of the supporting member 9, so that when the material enters the packaging bag from the inside of the discharge piece 1, the packaging bag will gradually become heavier, so that the elastic telescopic rod 7 will gradually extend, and a damping device is provided inside the elastic telescopic rod 7, which allows the supporting member 9 to support the packaging bag well, so that when the material is filled, it can effectively prevent dust from splashing and prevent the bag mouth of the packaging bag from separating from the discharge piece 1.

[0026] Furthermore, when the clamping device is damaged, the bolt 13 is rotated to release the limit of the fixing block 12, and then the electric telescopic rod 4 is retracted to allow the limit member 5 to move away from the slot 6, so that the clamping device can be quickly disassembled for maintenance and replacement. When installing the clamping device, the mounting frame 2 is sleeved on the outer surface of the discharge member 1, and the fixing member 11 is inserted into the slide groove 10, so that the mounting frame 2 can be well maintained and stably installed.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bag opening clamping mechanism for collecting gypsum powder, comprising a discharge member (1), characterized in that: The outer surface of the discharge piece (1) is provided with a clamping device, and the clamping device comprises: A mounting frame (2), wherein the outer surface of the discharge member (1) is sleeved with the mounting frame (2), a fixing plate (3) is fixedly connected to the bottom of the mounting frame (2), an electric telescopic rod (4) is arranged on one side of the fixing plate (3), and one end of the electric telescopic rod (4) is fixedly connected to a limiting member (5), and the limiting member (5) is arranged in an L shape; An elastic telescopic rod (7), the bottom of the mounting frame (2) is fixedly connected with the elastic telescopic rod (7), one end of the elastic telescopic rod (7) is fixedly connected with a mounting plate (8), and a card slot (6) is provided on the outer surface of the discharge member (1); A supporting member (9), wherein the bottom of the mounting plate (8) is fixedly connected with the supporting member (9), the supporting member (9) is arranged in a cross shape, and the center of the supporting member (9) is arranged in an arc shape.

2. The bag opening clamping mechanism for collecting gypsum powder according to claim 1 is characterized in that: The position of the clamping slot (6) corresponds to the position of the limiting member (5), and the size of the clamping slot (6) matches the size of the horizontal portion of the limiting member (5).

3. The bag opening clamping mechanism for collecting gypsum powder according to claim 1, characterized in that: A damping device is arranged inside the elastic telescopic rod (7), and the elastic telescopic rod (7) is evenly distributed at the four top corners of the bottom of the mounting frame (2) in a circular array.

4. The bag opening clamping mechanism for collecting gypsum powder according to claim 1, characterized in that: The center of the limiting member (5) corresponds to the center of the discharging member (1), and the size of the limiting member (5) matches the size of the fixing plate (3).

5. The bag opening clamping mechanism for collecting gypsum powder according to claim 1, characterized in that: A slide groove (10) is provided inside the mounting frame (2), a fixing block (12) is fixedly connected to the upper surface of the mounting frame (2), a bolt (13) is provided on one side of the fixing block (12), and a fixing member (11) is fixedly connected to the outer surface of the discharge member (1).

6. The bag opening clamping mechanism for collecting gypsum powder according to claim 5, characterized in that: The size of the fixing member (11) is matched to the size of the sliding groove (10), and the position of the fixing member (11) corresponds to the position of the sliding groove (10).

Images