Opening barrel lining bag and paving equipment
By designing the lining bag laying equipment for open buckets, the vacuum exhaust device is used to achieve sealing and attaching the lining bags to the inner wall of the open buckets, solving the problems of low installation efficiency and difficult to guarantee quality in the prior art, and improving the Production efficiency and quality reduce costs.
Patent Information
- Application Number
- CN202421169844.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the prior art, the installation efficiency of the open barrel liner bag is low, the quality is difficult to guarantee, and the wall-mounted structure cannot be realized, resulting in the lining bag being easily damaged and increasing costs.
A paving device including a rack, a lining bag support frame, a moving mechanism and a vacuum exhaust device is designed. The lining bag and the inner wall of the open barrel are formed in a sealed state through the vacuum exhaust device to achieve close installation.
Improve production efficiency, reduce labor costs, ensure the quality of the lining bag, avoid damage caused by friction, and reduce the cost of the lining bag.
Smart Images
Figure CN222451551U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an open barrel lining bag and paving equipment in the technical field of logistics storage and transportation. Background Art
[0002] In modern logistics, transportation, storage and transportation, the technology of setting liner bags in packaging containers is widely used. At present, the liner bags of open barrels are usually set manually. Manual installation of liner bags is not only inefficient and difficult to ensure quality, but also has high labor costs. In addition, at present, neither the liner bags of open barrels nor the open barrels can achieve a wall-attached structure. In order to prevent the liner bags from being damaged due to friction between the liner bags and the wall of the open barrel, the bag body of the liner bags is usually thickened, resulting in an increase in the cost of the liner bags. Furthermore, for some products with higher viscosity, a pressure plate type extractor is required for extracting materials. If the liner bags cannot be close to the barrel wall, the liner bags are very easy to be damaged. Utility Model Content
[0003] The purpose of the utility model invention is to solve the shortcomings of the prior art and provide an open barrel liner bag and paving equipment.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A liner bag for an open barrel and paving equipment, comprising a frame, a liner bag support frame, a moving mechanism and a vacuum exhaust device, characterized in that: the frame is a frame structure, one side of which is provided with an open barrel entrance, the upper part of the frame is provided with a liner bag support frame, the liner bag support frame is composed of an upper disk, a lower disk and an upper and lower disk connecting rod, the upper disk and the lower disk form a liner bag support frame through the upper and lower disk connecting rod; the upper disk is connected to the moving mechanism, the connecting moving mechanism includes a cylinder and a cylinder movable rod, the cylinder pushes the liner bag support frame up and down through the cylinder movable rod, and the liner bag and the liner bag support frame are transferred into the open barrel through the moving mechanism; a one-way valve is provided at the bottom of the liner bag, and a vacuum exhaust device is provided on the lower disk, and when the lower disk moves to the bottom of the barrel, the one-way valve is connected to the vacuum exhaust device. The bag mouth flange forms a fixed seal on the outside of the open barrel mouth, so that the outside of the bag body and the inner side of the barrel wall are in a sealed state, and the liner bag body is attached to the inner wall of the open barrel by exhausting air with a vacuum pump; the above technical scheme is further explained: an annular soft gasket is provided at the bottom of the liner bag support frame; the above technical scheme is further explained: the exhaust nozzle of the vacuum exhaust device is installed with a sealing soft gasket; the above technical scheme is further explained: the one-way valve realizes a one-way air permeability function through a one-way rubber plug and a valve body; the above technical scheme is further explained: a one-way valve is provided at the bottom of the liner bag, and the exhaust port of the one-way valve is connected to the vacuum pump through an exhaust pipe; the above technical scheme is further explained: the bag mouth flange of the liner bag is sealed after being attached to the outside of the open barrel, so that the outside of the bag body and the inner side of the barrel wall are in a sealed state.
[0006] The utility model has the effects of improving production efficiency, reducing labor costs and ensuring quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 This is the structural diagram of the liner bag and paving equipment of the open barrel;
[0008] Figure 2 Real-time paving diagram for open barrel liner bags and paving equipment.
[0009] Figure 3 This is a structural diagram of the liner bag of an open barrel being opened.
[0010] Figure 4 This is a top view of the structure of the open barrel liner bag being opened.
[0011] Figure 5 Plane view for open barrel and liner bag.
[0012] Figure 6 This is the structural principle diagram of the one-way valve.
[0013] In the figure: frame 1, upper disc 2, lower disc 3, upper and lower disc connecting rod 4, vacuum pump 5, cylinder movable rod 6, cylinder 7, exhaust pipe 8, exhaust nozzle 9, one-way valve 10, soft gasket 11, sealing gasket 12, open barrel 13, liner bag 14, bag opening flange 15, circular bag body 16, circular bag opening 17, liner bag opening 18, one-way rubber plug 19. DETAILED DESCRIPTION
[0014] The following is a further description of the contents of the utility model in conjunction with the accompanying drawings:
[0015] As shown in the attached drawings, an open barrel liner bag and paving equipment include a frame 1, an upper disc 2, a lower disc 3, an upper and lower disc connecting rod 4, a vacuum pump 5, a cylinder movable rod 6, a cylinder 7, an exhaust pipe 8, an exhaust nozzle 9, a one-way valve 10, a soft gasket 11, a sealing gasket 12, an open barrel 13, a liner bag 14, a bag opening flange 15, a circular bag body 16, a circular bag opening 17, a liner bag opening 18, and a one-way rubber plug 19. The utility model is used for lining bag laying of open barrels. With the aid of the device, lining bags can be quickly and conveniently installed in open barrels, solving the problems of low production efficiency and difficult quality assurance of manual lining bag laying. The device consists of a frame, a lining bag support frame, a moving mechanism and a vacuum exhaust device. The open barrel is transported to the frame by a conveyor belt or manually, and the lining bag is set on the lining bag support frame. A one-way valve is provided at the bottom of the lining bag, and a one-way exhaust port is provided on the one-way valve. The support frame with the lining bag is moved to the bottom of the lining bag by the cylinder action of the moving mechanism. Move the liner bag into the open barrel, turn the bag mouth of the liner bag to the outside of the barrel mouth, and seal the bag mouth. Connect the vacuum nozzle of the vacuum exhaust device to the exhaust port of the one-way valve, turn on the vacuum exhaust device, and exhaust the gas between the liner bag and the inner wall of the open barrel through the vacuum pipe to form a vacuum between the liner bag and the inner wall of the open barrel. In this way, the liner bag is tightly attached to the inner wall of the open barrel. Turn on the moving mechanism to lift the liner bag support frame and move it out of the barrel body. Move the barrel body with the liner bag installed from the other side of the frame. The installation of the liner bag in the open barrel is completed.
[0016] The above is one of the implementation schemes of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings or directly / indirectly applied in other related technical fields under the concept of the utility model are included in the patent protection scope of the utility model.
Claims
1. An open barrel liner bag and paving equipment, including a frame, a liner bag support frame, a moving mechanism and a vacuum exhaust device, characterized in that: The frame is a frame structure, one side of which is provided with an opening for entering the barrel, and the upper part of the frame is provided with a liner bag support frame, which is composed of an upper disk, a lower disk and an upper and lower disk connecting rod, and the upper and lower disks form a liner bag support frame through the upper and lower disk connecting rods; The upper disc is connected to a moving mechanism, which includes a cylinder and a cylinder movable rod. The cylinder pushes the liner bag support frame to move up and down through the cylinder movable rod, and the liner bag and the liner bag support frame are transferred to the open barrel through the moving mechanism; a one-way valve is provided at the bottom of the liner bag, and a vacuum nozzle of a vacuum exhaust device is provided on the lower disc. When the lower disc moves to the bottom of the barrel, the one-way valve is connected to the vacuum nozzle of the vacuum exhaust device; the bag opening of the liner bag is flanged on the outside of the open barrel opening to form a fixed seal, so that the outer side of the bag body and the inner side of the barrel wall are sealed, and the liner bag body is attached to the inner wall of the open barrel by exhausting air through a vacuum pump.
2. The open barrel liner bag and paving equipment according to claim 1, characterized in that: An annular soft gasket is arranged at the bottom of the liner bag support frame.
3. The open barrel liner bag and paving equipment according to claim 1, characterized in that: The vacuum exhaust nozzle of the vacuum exhaust device is equipped with a sealing cushion.
4. The open barrel liner bag and paving equipment according to claim 1, characterized in that: The one-way valve realizes a one-way ventilation function through a one-way rubber plug and a valve body.
5. The open barrel liner bag and paving equipment according to claim 1, characterized in that: A one-way valve is provided at the bottom of the liner bag, and the exhaust port of the one-way valve is connected to the vacuum pump through an exhaust pipe.
6. The open barrel liner bag and paving equipment according to claim 1, characterized in that: The lining bag mouth is turned upside down and sealed after being placed outside the open barrel, so that the outside of the bag body and the inside of the barrel wall are sealed.