Vertical degassing ton bag machine pipeline loose joint structure

Abstract

The utility model discloses a vertical degassing ton bag machine pipeline loose joint structure which comprises a machine frame, a lifting groove is formed in the inner side wall of the bottom of the machine frame, butt joints are fixedly installed on an output shaft of a hydraulic cylinder, and a lifting frame is installed between the butt joints on the two sides. A first conductive connector and a second conductive connector are arranged at the butt joint positions of the butt joint head and the lifting frame correspondingly, and the top of the butt joint head is connected with a telescopic cable. A material conveying pipe is fixedly installed in the lifting frame, and a fixing plate is installed on the top of the hanging bracket. The vertical degassing ton bag machine pipeline loose joint structure is provided with a butt joint, a lifting frame, a telescopic cable and a pressure sensor, and when the lifting frame ascends and descends, the pressure sensor on the lifting frame is electrically connected with an external control unit through a second conductive connector, a first conductive connector and the telescopic cable; the connecting structure does not pull the hanging bracket during lifting, so that the condition of weighing deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ton-charging machines, in particular to a vertical degassing ton-charging machine pipeline flexible joint structure. Background Art

[0002] Ton bag packaging machine refers to a ton bag packaging machine, which is used for packaging materials in large bags. The degassing ton bag machine can extract the air in the ton bag after the material is loaded to form a sealing effect. When the ton bag machine is filling the material, the ton bag will be lifted and the material in the ton bag will be weighed;

[0003] However, during the lifting process of the ton bag, the cables connected to the weighing mechanism will cause a certain amount of pulling on the lifting components, which will cause deviations in the weighing quality and lead to inaccurate filling. Utility Model Content

[0004] The purpose of the present utility model is to provide a vertical degassing ton bag machine pipeline joint structure to solve the problem proposed in the above background technology that during the lifting process of the ton bag, the cables connected to the weighing mechanism will cause a certain pulling on the lifting components, thereby causing deviations in the weighing quality and thus resulting in inaccurate filling.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a vertical degassing ton package machine pipeline joint structure, including a frame,

[0006] A lifting groove is provided on the inner side wall of the bottom of the frame, and a vertical hydraulic cylinder is installed in the lifting groove. A docking head is fixedly installed on the output shaft of the hydraulic cylinder. A lifting frame is installed between the docking heads on both sides, and a conductive connector 1 and a conductive connector 2 are respectively provided at the docking positions of the docking head and the lifting frame. A telescopic cable is connected to the top of the docking head.

[0007] A material conveying pipe is fixedly installed in the lifting frame, and a plurality of slots are opened on the lifting frame. A hanger is arranged in the slots, a fixing plate is installed on the top of the hanger, and a pressure sensor is provided between the bottom of the fixing plate and the top of the lifting frame.

[0008] By adopting the above technical solution, when in use, the ton bag is lifted by the hanger, and the bottom of the feed pipe is connected to the bag mouth of the ton bag, and then the lifting frame is lifted by extending the hydraulic cylinder. During the lifting process, the telescopic cable is extended and retracted, and the extension and retraction of the telescopic cable will not affect the display result of the pressure sensor, and thus there will be no deviation during subsequent filling.

[0009] As a further solution of the present invention: a hopper is provided on the top of the frame, and the bottom of the hopper is inserted into the feed pipe.

[0010] By adopting the above technical solution, when in use, the subsequent material filling process is facilitated by the docking of the hopper and the conveying pipe.

[0011] As a further solution of the present invention: a hook is installed at the bottom of the hanger, and an anti-drop hook is rotatably installed on the hook.

[0012] By adopting the above technical solution, when in use, the lifting rope of the ton bag is hung by the hook, and the anti-unhooking device prevents the lifting rope from being separated from the hook during lifting.

[0013] As a further solution of the present invention: the bottom of the lifting frame is located on both sides of the feeding pipe and a clamping frame is rotatably installed. The lifting frame is equipped with a driving motor for driving the clamping frame to rotate.

[0014] By adopting the above technical solution, the design of the clamping frame can fix the top opening of the ton bag on the outside of the conveying pipe to prevent the material from falling out during loading.

[0015] As a further solution of the present invention: a transmission rod is installed on the rotating shaft of the clamping frame, a gear is installed on the output shaft of the driving motor, a gear is also installed on one side of the transmission rod, the two gears are engaged with each other, and a transmission belt is connected between the output shaft of the driving motor and the other transmission rod.

[0016] By adopting the above technical solution, when in use, the driving motor is started to drive the clamping frames on both sides to rotate at the same time, and the rotation directions are opposite to each other, thereby completing the clamping of the bag opening.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the vertical degassing ton package machine pipeline joint structure,

[0018] A docking joint, a lifting frame, a telescopic cable and a pressure sensor are provided. When the lifting frame is raised or lowered, the pressure sensor on the lifting frame is electrically connected to the external control unit using the conductive connector 2, the conductive connector 1 and the telescopic cable. Such a connection structure will not cause pulling on the hanger during lifting, thereby avoiding deviations in weighing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the lifting frame of the utility model from a top view.

[0022] In the figure: 1. Frame; 101. Lifting slot; 2. Connector; 201. Conductive connector 1; 3. Hydraulic cylinder; 4. Lifting frame; 401. Conductive connector 2; 402. Slot; 5. Feed pipe; 6. Hopper; 7. Telescopic cable; 8. Hanger; 801. Hook; 9. Fixing plate; 10. Pressure sensor; 11. Clamping frame; 1101. Transmission rod; 12. Drive motor; 13. Gear; 14. Transmission belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3 The utility model provides a technical solution: a vertical degassing ton package machine pipeline joint structure, including a frame 1,

[0025] A lifting groove 101 is provided on the inner side wall of the bottom of the frame 1, and a vertical hydraulic cylinder 3 is installed in the lifting groove 101. A docking head 2 is fixedly installed on the output shaft of the hydraulic cylinder 3. A lifting frame 4 is installed between the docking heads 2 on both sides. A conductive connector 1 201 and a conductive connector 2 401 are respectively provided at the docking positions of the docking head 2 and the lifting frame 4. A telescopic cable 7 is connected to the top of the docking head 2.

[0026] A material delivery pipe 5 is fixedly installed in the lifting frame 4, and a plurality of slots 402 are opened on the lifting frame 4. A hanger 8 is installed in the slot 402. A fixing plate 9 is installed on the top of the hanger 8. A pressure sensor 10 is provided between the bottom of the fixing plate 9 and the top of the lifting frame 4.

[0027] Specifically, the ends of the telescopic cables 7 are connected to the control panel. The telescopic cables 7 on one side electrically connect the control panel to the pressure sensor 10 , and the telescopic cables 7 on the other side electrically connect the drive motor 12 in the lifting frame 4 to the control panel.

[0028] See also Figure 2 Furthermore, a hopper 6 is provided on the top of the frame 1 , and the bottom of the hopper 6 is inserted into the feed pipe 5 .

[0029] See also Figure 2 , further, a hook 801 is installed at the bottom of the hanger 8, and the hook 801 is rotatably installed with an anti-detachment hook;

[0030] Specifically, the anti-drop hook is installed at the opening of the hook 801 through a coil spring. The anti-drop hook can be rotated from the outside to the inside, but cannot be rotated from the inside to the outside.

[0031] See also Figure 3 Furthermore, the bottom of the lifting frame 4 is located on both sides of the feeding pipe 5 and is rotatably mounted with a clamping frame 11, and the lifting frame 4 is provided with a driving motor 12 for driving the clamping frame 11 to rotate.

[0032] See also Figure 3 Furthermore, a transmission rod 1101 is installed on the rotating shaft of the clamping frame 11, a gear 13 is installed on the output shaft of the drive motor 12, and a gear 13 is also installed on one side of the transmission rod 1101. The two gears 13 are engaged with each other, and a transmission belt 14 is connected between the output shaft of the drive motor 12 and the other transmission rod 1101.

[0033] Working principle: When using the vertical degassing ton bag machine pipeline joint structure, the ton bag's lifting rope is hung by the hook 801, and the anti-unhooking device prevents the lifting rope from detaching from the hook 801 during lifting. By starting the drive motor 12, the clamping frames 11 on both sides are driven to rotate at the same time, and the rotation directions are opposite to complete the clamping of the bag mouth. The ton bag is lifted by the hanger 8, and the bottom of the feed pipe 5 is connected to the bag mouth of the ton bag, and then the lifting frame 4 is lifted by the extension of the hydraulic cylinder 3. During the lifting process, the telescopic cable 7 is extended and retracted, and the extension and retraction of the telescopic cable 7 will not affect the display result of the pressure sensor 10, and thus there will be no deviation during subsequent filling. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vertical degassing ton package machine pipeline joint structure, comprising a frame (1), characterized in that: A lifting groove (101) is provided on the inner side wall of the bottom of the frame (1), and a vertical hydraulic cylinder (3) is installed in the lifting groove (101), a docking joint (2) is fixedly installed on the output shaft of the hydraulic cylinder (3), a lifting frame (4) is installed between the docking joints (2) on both sides, and a conductive connector 1 (201) and a conductive connector 2 (401) are respectively provided at the docking position of the docking joint (2) and the lifting frame (4), and a telescopic cable (7) is connected to the top of the docking joint (2); A material delivery pipe (5) is fixedly installed in the lifting frame (4), and a plurality of slots (402) are provided on the lifting frame (4). A hanger (8) is provided in the slots (402), a fixing plate (9) is installed on the top of the hanger (8), and a pressure sensor (10) is provided between the bottom of the fixing plate (9) and the top of the lifting frame (4).

2. The vertical degassing ton package machine pipeline joint structure according to claim 1 is characterized by: A hopper (6) is provided on the top of the frame (1), and the bottom of the hopper (6) is inserted into the feed pipe (5).

3. The vertical degassing ton package machine pipeline joint structure according to claim 1 is characterized by: A hook (801) is installed at the bottom of the hanger (8), and an anti-drop hook is rotatably installed on the hook (801).

4. The vertical degassing ton package machine pipeline joint structure according to claim 1 is characterized by: The bottom of the lifting frame (4) is located on both sides of the feeding pipe (5) and is rotatably mounted with a clamping frame (11). The lifting frame (4) is internally provided with a driving motor (12) for driving the clamping frame (11) to rotate.

5. The vertical degassing ton package machine pipeline joint structure according to claim 4 is characterized by: A transmission rod (1101) is installed on the rotating shaft of the clamping frame (11), a gear (13) is installed on the output shaft of the driving motor (12), a gear (13) is also installed on one side of the transmission rod (1101), and the two gears (13) are meshed with each other. A transmission belt (14) is connected between the output shaft of the driving motor (12) and the other transmission rod (1101).

Images