Full-automatic filter rod back flushing device

Abstract

The utility model relates to the technical field of filter rod conveying equipment, in particular to a full-automatic filter rod back flushing device which comprises a mounting seat, an opening is formed in the top of the mounting seat, an adjusting mechanism is arranged at the bottom of the inner wall of the opening and comprises an adjusting motor, an output shaft of the adjusting motor is coaxially connected with a threaded rod, and the threaded rod is in threaded connection with a movable plate. Supporting rods are symmetrically welded and fixed to the positions, close to the front side and the rear side, of the bottom of the connecting plate, the bottom ends of the supporting rods are connected with the top of the moving plate, a mounting plate is connected to the right end of the connecting plate, a fixing plate is connected to the position, close to the right side, of the bottom of the mounting plate, and the bottom of the fixing plate is connected with the outer wall of the pipeline. According to the full-automatic filter tip back flushing device, the device can be conveniently and reconnected with the conveying pipeline and the pipeline without errors after the filter tip is removed through air blowing by arranging the adjusting mechanism, and the removed filter tip can be blocked into the waste box by the device by arranging the hydraulic cylinder and the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of filter rod conveying equipment, in particular to a full-automatic filter rod back-blowing device. Background Art

[0002] The tobacco industry often uses pneumatic conveying devices to transport filter rods. The filter rods are transported from the transmitting end (filter rod transmitter) to the receiving end (cigarette machine receiver) via a conveying pipe. Since the pipe will inevitably be blocked during the filter rod transportation process, it is necessary to back-blow the pipe to empty the blocked filter rod to clear the pipe.

[0003] A device with publication number CN112551169B, which is used for automatic back-blowing and emptying of a filter rod conveying pipeline when it is blocked, comprises a launching end, a conveying pipeline, a pulling mechanism and a rotating mechanism, wherein the pulling mechanism and the rotating mechanism are arranged between the launching end and the conveying pipeline, the conveying pipeline is connected to the receiving end, and the misalignment and resetting docking between the launching end and the conveying pipeline are achieved through the pulling mechanism and the rotating mechanism, and a joint is arranged at the docking point of the pulling mechanism and the rotating mechanism; the device can automatically disconnect the pipeline and back-blow and empty it when the filter rod conveying pipeline is blocked, thereby greatly reducing the workload and response speed of on-site operators, and at the same time eliminating the possibility of equipment shutdown due to operating errors by on-site operators, thereby effectively improving the production efficiency of the equipment.

[0004] Although the device can automatically disconnect the filter rod conveying pipeline and perform back-blowing to empty it when the filter rod conveying pipeline is blocked, the device cannot ensure the error-free resetting of the rotating mechanism after the rotating mechanism rotates a certain angle and blows air to remove the filter rod, making it impossible to conveniently and error-free reconnect the conveying pipeline and the pipeline, and the device does not have a material blocking function and cannot block the removed filter rods into a waste box. In view of this, we propose a fully automatic filter rod back-blowing device. Utility Model Content

[0005] The utility model aims to provide a fully automatic filter rod back-blowing device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fully automatic filter rod backblowing device comprises a mounting seat, the top of the mounting seat is provided with an opening, the bottom of the inner wall of the opening is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting motor, the adjusting motor is fixedly connected to the left surface of the mounting seat by bolts, the output shaft of the adjusting motor is coaxially connected with a threaded rod, the right end of the threaded rod passes through the left end of the mounting seat and is fixedly connected to a limiting plate by bolts, the threaded rod is threadedly connected with a movable plate, a connecting plate is provided above the movable plate, support rods are symmetrically welded and fixed at positions near the front and rear sides of the bottom of the connecting plate, the bottom end of the support rod is fixedly connected to the top of the movable plate by bolts, the right end of the connecting plate is fixedly connected to the mounting plate by bolts, the bottom of the mounting plate near the right side is fixedly connected to a fixing plate by bolts, and the bottom of the fixing plate is fixedly connected to the outer wall of the pipeline by bolts.

[0008] Preferably, a delivery pipe is provided on the left side of the mounting seat, and the right end of the delivery pipe passes through the left end of the mounting seat and is fixedly connected to the mounting seat by bolts.

[0009] Preferably, a pipe is provided on the right side of the mounting seat, and the left end of the pipe passes through the right end of the mounting seat and is slidably connected to the mounting seat.

[0010] Preferably, the circumferential inner wall of the pipeline is slidably connected to the circumferential outer wall of the conveying pipeline, and a waste box is provided below the pipeline.

[0011] Preferably, the waste box is fixedly connected to the bottom of the inner wall of the opening by bolts, and the bottom of the inner wall of the opening is fixedly connected to a hydraulic cylinder by bolts.

[0012] Preferably, the end of the piston rod of the hydraulic cylinder is fixedly connected to a baffle by bolts, and the baffle is located below the pipeline.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The fully automatic filter rod back-blowing device is provided with an adjustment mechanism so that the device can conveniently and error-freely reconnect the conveying pipe and the pipeline after the filter rod is blown out;

[0015] 2. The fully automatic filter rod back-blowing device can block the rejected filter rods into the waste box by setting a hydraulic cylinder and a baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the mounting seat in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the utility model.

[0019] The meaning of each title in the figure is:

[0020] 1. Mounting seat; 11. Opening; 12. Delivery pipe; 13. Pipe; 14. Waste box; 15. Hydraulic cylinder; 16. Baffle;

[0021] 2. Adjustment mechanism; 21. Adjustment motor; 22. Threaded rod; 23. Limiting plate; 24. Moving plate; 25. Connecting plate; 26. Support rod; 27. Mounting plate; 28. Fixed plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A fully automatic filter rod backblowing device comprises a mounting seat 1, an opening 11 is provided at the top of the mounting seat 1, a delivery pipe 12 is provided on the left side of the mounting seat 1, the right end of the delivery pipe 12 passes through the left end of the mounting seat 1 and is fixedly connected to the mounting seat 1 by bolts, so as to guide the filter rod into a pipe 13.

[0025] Specifically, a pipe 13 is provided on the right side of the mounting seat 1, the left end of the pipe 13 passes through the right end of the mounting seat 1 and is slidably connected to the mounting seat 1, and the circumferential inner wall of the pipe 13 is slidably connected to the circumferential outer wall of the conveying pipe 12 for exporting the filter rod.

[0026] It should be supplemented that a waste box 14 is provided below the pipe 13 , and the waste box 14 is fixedly connected to the bottom of the inner wall of the opening 11 by bolts for storing waste.

[0027] Furthermore, a hydraulic cylinder 15 is fixedly connected to the bottom of the inner wall of the opening 11 by bolts, which is used to drive the baffle 16 to move. The end of the piston rod of the hydraulic cylinder 15 is fixedly connected to the baffle 16 by bolts. The baffle 16 is located below the pipeline 13. When the piston rod of the hydraulic cylinder 15 is extended to the longest, the left surface of the baffle 16 fits against the right end of the conveying pipeline 12.

[0028] As a preferred embodiment of the present invention, an adjustment mechanism 2 is provided at the bottom of the inner wall of the opening 11 , and the adjustment mechanism 2 includes an adjustment motor 21 , which is fixedly connected to the left side surface of the mounting seat 1 by bolts to drive the threaded rod 22 to rotate.

[0029] Specifically, the output shaft of the adjusting motor 21 is coaxially connected with a threaded rod 22 for driving the movable plate 24 to move. The right end of the threaded rod 22 passes through the left end of the mounting seat 1 and is fixedly connected to a limiting plate 23 by bolts for limiting the position of the movable plate 24 .

[0030] Specifically, the threaded rod 22 is threadedly connected with a moving plate 24 for driving the support rod 26 to move. A connecting plate 25 is provided above the moving plate 24 for driving the mounting plate 27 to move.

[0031] Specifically, support rods 26 are symmetrically welded and fixed at positions near the front and rear sides of the bottom of the connecting plate 25 , and the bottom ends of the support rods 26 are fixedly connected to the top of the movable plate 24 by bolts to connect the movable plate 24 and the connecting plate 25 .

[0032] Specifically, the right end of the connecting plate 25 is fixedly connected to the mounting plate 27 by bolts, so as to drive the fixing plate 28 to move.

[0033] Specifically, a fixing plate 28 is fixedly connected to the bottom of the mounting plate 27 near the right side by bolts, and the bottom of the fixing plate 28 is fixedly connected to the outer wall of the pipe 13 by bolts to drive the pipe 13 to move.

[0034] During specific use, when the pipe 13 is stuck, the user first turns on the adjustment motor 21, and the adjustment motor 21 drives the threaded rod 22 to rotate, thereby driving the movable plate 24 to move to the right, thereby driving the two support rods 26 to move to the right, thereby driving the connecting plate 25 to move to the right, thereby driving the mounting plate 27 to move to the right, thereby driving the fixing plate 28 to move to the right, thereby driving the pipe 13 to move to the right;

[0035] Until the right side surface of the movable plate 24 is in contact with the left side surface of the limit plate 23, the pipe 13 moves to the rightmost position. At this time, the circumferential inner wall of the pipe 13 is no longer in contact with the circumferential outer wall of the conveying pipe 12. The piston rod of the hydraulic cylinder 15 is controlled to extend, thereby driving the baffle 16 to move upward until the piston rod of the hydraulic cylinder 15 is extended to the longest, the left side surface of the baffle 16 is in contact with the right side surface of the conveying pipe 12, the blowing device is connected to the right end of the pipe 13 and air is blown into the pipe 13. The filter rod in the pipe 13 moves to the left and is led out from the left end of the pipe 13. Finally, the filter rod is blocked by the baffle 16 and falls into the waste box 14.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully automatic filter rod back-blowing device, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is provided with an opening (11), and the bottom of the inner wall of the opening (11) is provided with an adjustment mechanism (2), and the adjustment mechanism (2) comprises an adjustment motor (21), and the adjustment motor (21) is fixedly connected to the left side surface of the mounting seat (1) by bolts, and the output shaft of the adjustment motor (21) is coaxially connected to a threaded rod (22), and the right end of the threaded rod (22) passes through the left end of the mounting seat (1) and is fixedly connected to a limiting plate (23) by bolts, and the threaded rod (22) is threadedly connected to a movable plate (24) A connecting plate (25) is provided above the movable plate (24), and support rods (26) are symmetrically welded and fixed to the bottom of the connecting plate (25) near the front and rear sides, and the bottom end of the support rod (26) is fixedly connected to the top of the movable plate (24) by bolts, and the right end of the connecting plate (25) is fixedly connected to a mounting plate (27) by bolts, and the bottom of the mounting plate (27) near the right side is fixedly connected to a fixing plate (28) by bolts, and the bottom of the fixing plate (28) is fixedly connected to the outer wall of the pipe (13) by bolts.

2. The fully automatic filter rod back-blowing device according to claim 1, characterized in that: A delivery pipe (12) is provided on the left side of the mounting seat (1); the right end of the delivery pipe (12) passes through the left end of the mounting seat (1) and is fixedly connected to the mounting seat (1) by bolts.

3. The fully automatic filter rod back-blowing device according to claim 2, characterized in that: A pipe (13) is provided on the right side of the mounting seat (1), and the left end of the pipe (13) passes through the right end of the mounting seat (1) and is slidably connected to the mounting seat (1).

4. The fully automatic filter rod back-blowing device according to claim 3, characterized in that: The circumferential inner wall of the pipeline (13) is slidably connected to the circumferential outer wall of the conveying pipeline (12), and a waste box (14) is provided below the pipeline (13).

5. The fully automatic filter rod back-blowing device according to claim 4, characterized in that: The waste box (14) is fixedly connected to the bottom of the inner wall of the opening (11) by means of bolts, and the bottom of the inner wall of the opening (11) is fixedly connected to a hydraulic cylinder (15) by means of bolts.

6. The fully automatic filter rod back-blowing device according to claim 5, characterized in that: The end of the piston rod of the hydraulic cylinder (15) is fixedly connected to a baffle (16) via bolts, and the baffle (16) is located below the pipeline (13).

Images