Rotating disc type paste filling and tail sealing machine suitable for hoses of different specifications

Abstract

The utility model relates to the technical field of filling and tail sealing machines, in particular to a rotating disc type paste filling and tail sealing machine suitable for hoses of different specifications, which specifically comprises a working table, a driving motor, a rotating shaft, a rotating disc, a fixing seat, a limiting baffle, an adjusting assembly and a first stepping conveyor, the driving motor drives the rotating shaft to rotate and drives the rotating disc to rotate, then filling is achieved through all mechanisms and devices on the workbench, the rotating disc can be detached from the fixing base and replaced with a new rotating disc to be matched with the adjusting assembly, and a hose is conveyed to the rotating disc through the first stepping conveyor. And the filling machine can also be suitable for filling hoses with different specifications and diameters.

Description

[0001] This case is a divisional application of the patent application with application number 202322350245.4, application date 2023-08-31, and name "A turntable paste filling and sealing machine" as the parent case. Technical Field

[0002] The utility model relates to the technical field of filling and sealing machines, in particular to a turntable type paste filling and sealing machine suitable for hoses of different specifications. Background Art

[0003] With the improvement of production technology and equipment, productivity has increased, and output has increased. In order to increase the filling speed of emulsion materials, a hose filling and sealing machine is indispensable. However, the existing hose filling and sealing machine has the following problems when in use: First, it is necessary to manually put the filled hose into the tube cup, and then rotate the turntable, automatically press the tube, automatically fill, and automatically seal the tail, and then use the ejection device to push the hose out of the tube cup, so that the hose falls into the conveying trough for discharge. Second, there are many specifications of hoses. When the radius of the hose specification is larger than the tube cup, the hose cannot be placed in. When the radius of the hose is smaller than the tube cup, the hose will shake in the tube cup, which makes the accuracy of hose filling not accurate enough, resulting in leakage of filling liquid and low filling efficiency. Therefore, there is an urgent need for a turntable paste filling and sealing machine that can not only automatically load materials, but also be suitable for hoses of different specifications to improve filling efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rotary disc type paste filling and sealing machine which can not only automatically load materials but also be suitable for hoses of different specifications to improve the filling efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a turntable type paste filling and sealing machine, comprising:

[0006] The workbench is equipped with an automatic detection device, a filling mechanism, a tail sealing mechanism and a discharging device;

[0007] A driving motor connected to the workbench;

[0008] A rotating shaft, the rotating shaft is drivingly connected to a driving motor;

[0009] A turntable, a plurality of semicircular arcs are arranged on the outer side of the turntable, the plurality of semicircular arcs are arranged in a circular array with the axis of the turntable, the axis of the semicircular arcs is the vertical direction, and the automatic detection device, the filling mechanism, the tail sealing mechanism and the discharging device are arranged in sequence along the turntable in a clockwise direction;

[0010] A fixing seat, wherein the fixing seat is provided with a through hole, and the rotating shaft passes through the through hole and is detachably connected to the rotating disk;

[0011] The limit baffle is in the shape of a circular ring and is connected to the fixed seat. There is a gap between the inner wall of the limit baffle and the outer side of the turntable. The distance of the gap is equal to the radius of the semicircular arc. A feed position is provided on the limit baffle;

[0012] The first step conveyor is located between the feeding positions and connected to the workbench. The conveyor belt surface of the first step conveyor is at the same height as the upper surface of the fixed seat.

[0013] The turntable switches to the first state by rotating clockwise;

[0014] In the first state, one of the semicircular arcs on the outer side of the turntable is located above the end of the first step conveying, one of the semicircular arcs on the outer side of the turntable is located below the automatic detection device, one of the semicircular arcs on the outer side of the turntable is located below the filling mechanism, one of the semicircular arcs on the outer side of the turntable is located below the tail sealing mechanism, and one of the semicircular arcs on the outer side of the turntable is located at the discharge device;

[0015] The adjustment component includes two limit plates and a driving member. The two limit plates can be movably connected above the conveyor belt of the first step conveyor so that a conveying channel parallel to the conveying direction of the first step conveyor is formed between the two limit plates. The driving member is used to adjust the distance between the two limit plates.

[0016] Furthermore, the driving member is a first cylinder, a cylinder body of the first cylinder is connected to the workbench, an axial direction of the cylinder body of the first cylinder is in the Y direction, and a limit plate is connected to a piston rod of the first cylinder.

[0017] Furthermore, one end of the rotating shaft is provided with an internal thread, the bottom of the rotating disk is provided with a connecting column, and the connecting column is provided with an external thread matching the internal thread.

[0018] Furthermore, a discharge position is also provided on the limit plate, and the discharge device is a second stepping conveyor. The second stepping conveyor is located between the discharge positions and connected to the workbench. The conveyor belt surface of the second stepping conveyor and the upper surface of the fixed seat are located at the same height. In the first state, one of the semicircular arcs of the turntable is located above the conveying end of the first stepping conveyor, and one of the semicircular arcs of the turntable is located above the conveying starting end of the second stepping conveyor.

[0019] Furthermore, the limiting plate is in a rectangular shape.

[0020] The beneficial effects of the utility model are: compared with the prior art, not only can the material be automatically loaded, but only one device is needed to complete the filling of hoses of all different specifications, thereby improving the filling efficiency and saving the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a rotary disk type paste filling and sealing machine according to a specific implementation mode of the utility model;

[0022] Figure 2 It is a side view of a turntable type paste filling and sealing machine according to a specific embodiment of the utility model;

[0023] Figure 3 The utility model is a schematic exploded view of a turntable and a rotating shaft of a turntable type paste filling and sealing machine according to a specific implementation manner of the utility model.

[0024] Description of labels:

[0025] 1. Workbench; 11. Automatic detection device; 12. Filling mechanism; 13. Sealing mechanism; 14. Discharging device; 2. Driving motor; 3. Rotating shaft; 31. Internal thread; 4. Turntable; 41. Semicircular arc; 42. Connecting column; 43. External thread; 5. Fixed seat; 6. Limit baffle; 61. Feed position; 62. Discharging position; 7. First stepping conveyor; 8. Adjustment component; 81. Limiting plate; 82. First cylinder; 9. Second stepping conveyor. DETAILED DESCRIPTION

[0026] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0027] Please refer to Figures 1 to 3 , a rotary plate type paste filling and sealing machine, comprising:

[0028] A workbench 1, on which an automatic detection device 11, a filling mechanism 12, a tail sealing mechanism 13 and a discharging device 14 are arranged;

[0029] A driving motor 2, wherein the driving motor 2 is connected to the workbench 1;

[0030] A rotating shaft 3, the rotating shaft 3 is drivingly connected to the driving motor 2;

[0031] A turntable 4, a plurality of semicircular arcs 41 are arranged on the outer side of the turntable 4, the plurality of semicircular arcs 41 are arranged in a circular array along the axial direction of the turntable 4, the axial direction of the semicircular arcs 41 is the vertical direction, and the automatic detection device 11, the filling mechanism 12, the tail sealing mechanism 13 and the discharging device 14 are sequentially arranged along the turntable 4 in a clockwise direction;

[0032] A fixing seat 5, wherein the fixing seat 5 is provided with a through hole, and the rotating shaft 3 passes through the through hole and is detachably connected to the rotating disk 4;

[0033] The limit baffle 6 is annular and connected to the fixed seat 5. There is a gap between the inner wall of the limit baffle 6 and the outer side of the turntable 4. The distance of the gap is equal to the radius of the semicircular arc 41. The limit baffle 6 is provided with a feed position 61;

[0034] The first step conveyor 7 is located between the feeding positions 61 and connected to the workbench 1;

[0035] The conveyor belt surface of the first step conveyor 7 and the upper surface of the fixing base 5 are located at the same height.

[0036] The turntable 4 switches to the first state by rotating clockwise;

[0037] In the first state, one of the semicircular arcs 41 on the outer side of the turntable 4 is located above the end of the first step forward conveying, one of the semicircular arcs 41 on the outer side of the turntable 4 is located below the automatic detection device 11, one of the semicircular arcs 41 on the outer side of the turntable 4 is located below the filling mechanism 12, one of the semicircular arcs 41 on the outer side of the turntable 4 is located below the tail sealing mechanism 13, and one of the semicircular arcs 41 on the outer side of the turntable 4 is located at the discharge device 14;

[0038] The adjustment component 8 includes two limit plates 81 and a driving member. The two limit plates 81 are movably connected above the conveyor belt of the first step conveyor 7 so that a conveying channel parallel to the conveying direction of the first step conveyor 7 is formed between the two limit plates 81. The driving member is used to adjust the distance between the two limit plates 81.

[0039] In the above embodiment, in the specific embodiment, a PLC controller is also required. The PLC controller is electrically connected to the first step conveyor 7, the turntable 4, the drive motor 2, the automatic detection device 11, the filling mechanism 12, the tail sealing mechanism 13 and the discharge device 14. By setting the corresponding program, the following working process is realized: the hose to be filled is placed on the first step conveyor 7. In the first state, the PLC controls the first step conveyor 7 to convey the hose to one of the semicircular arcs 41 of the turntable 4, so that the middle part of the hose contacts the semicircular arc 41. This automatic feeding method replaces the existing technology that requires manual placement of the hoses one by one in the tube cup of the turntable 4, as shown in the attached figure. Figure 1As shown, the turntable 4 has five working positions. The PLC controller controls the turntable 4 to rotate 72° clockwise, so that one of the semicircular arcs 41 on the turntable 4 is located below the automatic detection device 11, and detects whether there is a hose in the semicircular arc 41. In order to enable the filling mechanism 12 to accurately fill the hose, the turntable 4 is then rotated 72° clockwise to make the hose located below the filling mechanism 12. The filling mechanism 12 fills the paste into the hose. The filled hose is transferred to the bottom of the sealing mechanism 13 by the turntable 4 rotating 72° clockwise for sealing. Finally, the turntable 4 is rotated 72° clockwise to rotate the hose to the discharge device 14. The PLC controller controls the discharge device 14 to discharge the material, and the filling of the entire hose is completed. When encountering hoses of different specifications, the drive The moving part drives the distance between the two limit plates 81 so that the distance between the two limit plates 81 is equal to the diameter of the hose. Then, the turntable 4 is removed from the rotating shaft 3, and the turntable 4 is installed with a semicircular arc 41 having the same diameter as the hose. In order to keep the hose close to the inner wall of the limit baffle 6 and the outer side of the turntable 4, if a hose with a large diameter is selected, the diameter of the semicircular arc 41 on the outer side of the turntable 4 is large, and the diameter of the turntable 4 is relatively small. If a hose with a small diameter is selected, the diameter of the semicircular arc 41 on the outer side of the turntable 4 is small, and the diameter of the turntable 4 is relatively large. The filling of hoses of different specifications can be quickly realized. Compared with the prior art, it can not only automatically load materials, but also only requires one device to complete the filling of hoses of all different specifications, thereby improving the filling efficiency and saving costs.

[0040] As an optional implementation, the driving member is a first cylinder 82 , the cylinder body of the first cylinder 82 is connected to the workbench 1 , the axial direction of the cylinder body of the first cylinder 82 is in the Y direction, and the limit plate 81 is connected to the piston rod of the first cylinder 82 .

[0041] In the above embodiment, the piston rod of the cylinder is extended and retracted to move the two limit plates 81 toward each other, thereby reducing the distance between the two limit plates 81 and matching a hose with a small diameter; the two limit plates 81 are moved in opposite directions to increase the distance between the limit plates 81 and match a hose with a large diameter.

[0042] As an optional implementation, an internal thread 31 is provided at one end of the rotating shaft 3 , a connecting column 42 is provided at the bottom of the rotating disk 4 , and an external thread 43 matching the internal thread 31 is provided on the connecting column 42 .

[0043] In the above embodiment, when the specification of the hose changes, the driving motor 2 is turned off by the PLC controller, and the connecting column 42 of the turntable 4 is rotated counterclockwise so that the external thread 43 of the connecting column 42 is disengaged from the internal thread 31 at one end of the rotating shaft 3, and the turntable 4 is removed. Then, it is replaced with a turntable 4 with a semicircular arc 41 that matches the diameter of the hose, and the connecting column 42 of the turntable 4 is rotated clockwise so that the external thread 43 of the connecting column 42 is screwed into the internal thread 31 of the rotating shaft 3, and the turntable 4 is installed. The turntable 4 can be quickly installed in a detachable manner, which is suitable for hose diameters of different specifications and improves the filling efficiency.

[0044] As an optional embodiment, a discharge position 62 is also provided on the limiting plate 81, and the discharge device 14 is a second stepping conveyor 9, which is located between the discharge position 62 and connected to the workbench 1, and the conveying belt surface of the second stepping conveyor 9 is at the same height as the upper surface of the fixed seat 5. In the first state, one of the semicircular arcs 41 of the turntable 4 is located above the conveying end of the first stepping conveyor 7, and one of the semicircular arcs 41 of the turntable 4 is located above the conveying starting end of the second stepping conveyor 9.

[0045] In the above embodiment, in the prior art, the discharge method of the hose on the turntable 4 is to be through the ejector rod provided below the tube cup of the turntable 4. When the hose is located above the ejector rod, the hose is pushed out of the tube cup by the ejector rod, so that the hose falls into the conveying trough. Such a discharge method makes the hose after the tail is sealed messy and cannot be arranged neatly. The staff needs to re-arrange the hose, which affects the work efficiency. In addition, liquid leakage is prone to occur when the hose is ejected. Therefore, a second stepping conveyor 9 is provided. In the first state, the PLC controller controls the first stepping conveyor 9. The machine 7 conveys the hose to the conveying end, so that the hose contacts one of the semicircular arcs 41 of the turntable 4. At this time, the hose in one of the semicircular arcs 41 above the starting end of the second step conveyor 9 is conveyed from the starting end of the second step conveyor 9 through the second step conveyor, so that the hose is separated from the semicircular arc 41 above the starting end, so that the hoses are conveyed one by one by the second step conveyor 9 to the next process. This discharging method makes the hoses neatly arranged, reduces the need for staff to reorganize in the later stage, improves work efficiency, and avoids hose liquid leakage.

[0046] As an optional implementation, the limiting plate 81 is rectangular in shape.

[0047] In the above embodiment, by providing a rectangular limiting plate 81 and making one end of the limiting plate 81 close to the feed position 61 , the hose can accurately enter into one of the semicircular arcs 41 of the turntable 4 .

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. Rotary plate type paste filling and sealing machine suitable for hoses of different specifications, characterized by: include: The workbench is equipped with an automatic detection device, a filling mechanism, a tail sealing mechanism and a discharging device; A driving motor connected to the workbench; A rotating shaft, the rotating shaft is drivingly connected to a driving motor; A turntable, a plurality of semicircular arcs are arranged on the outer side of the turntable, the plurality of semicircular arcs are arranged in a circular array with the axis of the turntable, the axis of the semicircular arcs is the vertical direction, and the automatic detection device, the filling mechanism, the tail sealing mechanism and the discharging device are arranged in sequence along the turntable in a clockwise direction; A fixing seat, wherein the fixing seat is provided with a through hole, and the rotating shaft passes through the through hole and is detachably connected to the rotating disk; The limit baffle is in the shape of a circular ring and is connected to the fixed seat. There is a gap between the inner wall of the limit baffle and the outer side of the turntable. The distance of the gap is equal to the radius of the semicircular arc. A feed position is provided on the limit baffle; The first step conveyor is located between the feeding positions and connected to the workbench. The conveyor belt surface of the first step conveyor is at the same height as the upper surface of the fixed seat. The turntable switches to the first state by rotating clockwise; In the first state, one of the semicircular arcs on the outer side of the turntable is located above the end of the first step conveying, one of the semicircular arcs on the outer side of the turntable is located below the automatic detection device, one of the semicircular arcs on the outer side of the turntable is located below the filling mechanism, one of the semicircular arcs on the outer side of the turntable is located below the tail sealing mechanism, and one of the semicircular arcs on the outer side of the turntable is located at the discharge device; An adjustment component, the adjustment component includes two limit plates and a driving member, the two limit plates are movably connected to the conveyor belt of the first step conveyor, so that a conveying channel parallel to the conveying direction of the first step conveyor is formed between the two limit plates, and the driving member is used to adjust the distance between the two limit plates; The driving member is a first cylinder, the cylinder body of the first cylinder is connected to the workbench, the axial direction of the cylinder body of the first cylinder is in the Y direction, and the limit plate is connected to the piston rod of the first cylinder; A discharge position is also provided on the limit plate, and the discharge device is a second stepping conveyor, which is located between the discharge positions and connected to the workbench, and the conveyor belt surface of the second stepping conveyor and the upper surface of the fixed seat are located at the same height. In the first state, one of the semicircular arcs of the turntable is located above the conveying end of the first stepping conveyor, and one of the semicircular arcs of the turntable is located above the conveying start end of the second stepping conveyor; It also includes a PLC controller, which is electrically connected to the first step conveyor, the turntable, the drive motor, the automatic detection device, the filling mechanism, the tail sealing mechanism and the discharging device.

2. The rotary disk paste filling and sealing machine suitable for hoses of different specifications according to claim 1 is characterized in that: One end of the rotating shaft is provided with an internal thread, the bottom of the rotating disk is provided with a connecting column, and the connecting column is provided with an external thread matching the internal thread.

3. The rotary disk paste filling and sealing machine suitable for hoses of different specifications according to claim 1 is characterized in that: The limiting plate is in the shape of a rectangle.

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