Discharging device suitable for tubular rotating discs of different specifications

Abstract

The utility model relates to the technical field of tubular ointment discharging, in particular to a tubular turntable discharging device suitable for different specifications, which comprises a base, a turntable, a discharging device and a limiting column, the turntable is rotatably connected to the base, and the discharging device comprises a disc, a connecting plate, a cylinder, a circular plate, a pivot shaft, a torsion spring and a barrier strip. The disc is coaxially and movably connected to the rotating disc, the connecting plates are distributed in a circumferential array mode in the axial direction of the rotating disc and connected to the disc, the cylinders are connected to the ends, away from the disc, of the connecting plates, the limiting columns are connected to the base, the axial direction of the limiting columns is the vertical direction, and the limiting columns are located on the outer side of the rotating path of the cylinders. According to the discharging device, the disc on the discharging device is replaced to adapt to closed tubular hoses with different specifications and radiuses, then the discharging device rotates on the rotating disc to discharge the tubular hoses, and compared with the prior art, the rotating disc can be suitable for discharging the tubular hoses with different specifications and radiuses.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular ointment discharging, in particular to a rotary table discharging device applicable to tubes of different specifications. Background Art

[0002] At present, hose packaging is very common in industries such as daily necessities, cosmetics, and consumables. In order to meet the product's sealing, aesthetics, personalization, or other packaging requirements, the radii of hoses vary. The hose packaging production process includes filling, heating, tail sealing, and discharging. However, the discharging devices in existing filling and tail sealing production lines are all dedicated types, that is, a discharging device in a filling and tail sealing production line can only produce products with one specification of packaging. Therefore, there is an urgent need for a rotary table discharging device applicable to tubes of different specifications. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a rotary table discharging device applicable to tubes of different specifications.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a rotary table discharging device applicable to tubes of different specifications, comprising:

[0005] Base:

[0006] A turntable, which is rotatably connected to the base;

[0007] A feeding device, which includes a disc, a connecting plate, a cylinder, a circular plate, a pivot shaft, a torsion spring, and a stop bar. The disc is coaxially and movably connected to the turntable. A plurality of connecting plates are connected to the disc in a circumferential array along the axial direction of the turntable. The cylinder is connected to the end of the connecting plate away from the disc. A cylinder cavity is provided inside the cylinder. A circular through hole is provided in the upper part of the cylinder. The circular through hole matches the radius of the tubular hose and is communicated with the cylinder cavity. A circular opening is provided below the cylinder cavity. The pivot shaft is connected to the circular opening. The axial direction of the pivot shaft is parallel to the axial direction of the turntable and is located in a first plane. The first plane is perpendicular to the turntable. The circular plate is pivotally connected to the pivot shaft. The circular plate matches the circular opening. The axial direction of the circular plate is parallel to the axial direction of the pivot shaft. The axial direction of the pivot shaft is away from the center of the circular plate. The torsion spring is connected between the circular plate and the pivot shaft. One end of the stop bar is connected to the outer circumference of the circular plate, and the other end of the stop bar deviates in the direction of rotation of the turntable;

[0008] A limit post, which is connected to the base. The axial direction of the limit post is the vertical direction, and the limit post is located outside the rotation path of the cylinder;

[0009] In the first state of the turntable, the axial directions of the circular plate and the through hole coincide, and the stop bar is away from the limit post;

[0010] In the second state of the turntable, the circular plate is parallel to the axial direction of the through hole but not coincident, and the stop bar abuts against the limit post.

[0011] Furthermore, a limiting plate is provided on the outer wall of the cylinder. The lower end of the limiting plate is located below the lower edge of the circular plate. The limiting plate is perpendicular to the circular plate and is located on one side of the rotation direction of the cylinder.

[0012] Furthermore, a driving motor is provided on the base, and the driving motor is in transmission connection with the turntable.

[0013] Furthermore, a threaded hole is provided in the upper part of the turntable, a through hole matching the threaded hole is provided on the disc, and a screw passes through the through hole and the threaded hole to fixedly connect the disc and the turntable.

[0014] Furthermore, the collection box is connected to the base. The collection box is provided with a feeding position, a filling position, a hot melt sealing position, a discharging position, and an empty position in sequence along the counterclockwise direction of the turntable. The collection box is located below the turntable between the empty position and the discharging position.

[0015] The beneficial effect of the present utility model is that: compared with the prior art, by replacing the new discharging device, the turntable can be suitable for discharging of different specifications of tubular materials. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a turntable discharging device suitable for irregular tubular materials in a specific embodiment of the present utility model;

[0017] Figure 2 It is a front view of a turntable discharging device suitable for irregular tubular materials in a specific embodiment of the present utility model;

[0018] Figure 3 It is Figure 2 A-A sectional view of;

[0019] Figure 4 It is Figure 2 An enlarged view of part A of;

[0020] Figure 5 It is a schematic structural diagram of a turntable discharging device suitable for irregular tubular materials in a specific embodiment of the present utility model when rotated to the discharging state.

[0021] Label Description

[0022] 1. Base;

[0023] 2. Turntable;

[0024] 3. Discharging device; 31. Disc; 32. Connecting plate; 33. Cylinder; 331. Circular through hole;

[0025] 332. Circular opening; 34. Circular plate; 35. Pivot shaft; 36. Torsion spring; 37. Stop bar;

[0026] 4. Limit post;

[0027] 5. Limit plate;

[0028] 6. Driving motor;

[0029] 7. Threaded hole;

[0030] 8. Limit hole;

[0031] 9. Collection box. Specific implementation mode

[0032] To describe in detail the technical content, achieved purpose and effects of the present utility model, the following is described in conjunction with the implementation mode and accompanied by drawings.

[0033] Please refer to Figures 1 to 5 , a rotary table discharging device applicable to tubulars of different specifications, including:

[0034] Base 1:

[0035] Rotary table 2, the rotary table 2 is rotatably connected to the base 1;

[0036] Feeding device 3, the feeding device 3 includes a disc 31, a connecting plate 32, a cylinder 33, a circular plate 34, a pivot shaft 35, a torsion spring 36, and a stop bar 37. The disc 31 is coaxially and movably connected to the rotary table 2. A plurality of connecting plates 32 are connected to the disc 31 in a circumferential array along the axis of the rotary table 2. The cylinder 33 is connected to the end of the connecting plate 32 away from the disc 31. A cylinder cavity is provided inside the cylinder 33. A circular through hole 331 is provided in the upper part of the cylinder 33. The circular through hole 331 matches the radius of the tubular hose. The circular through hole 331 communicates with the cylinder cavity. A circular opening 332 is provided below the cylinder cavity. The pivot shaft 35 is connected to the circular opening 332. The axis of the pivot shaft 35 is parallel to the axis of the rotary table 2 and is located in the first plane. The first plane is perpendicular to the rotary table. The circular plate 34 is pivotally connected to the pivot shaft 35. The circular plate 34 matches the circular opening 332. The axis of the circular plate 34 is parallel to the axis of the pivot shaft 35. The axis of the pivot shaft 35 is away from the center of the circular plate 34. The torsion spring 36 is connected between the circular plate 34 and the pivot shaft 35. One end of the stop bar 37 is connected to the outer circumference of the circular plate 34, and the other end of the stop bar 37 deviates in the direction of rotation of the rotary table 2;

[0037] Limit post 4, the limit post 4 is connected to the base 1. The axis of the limit post 4 is in the vertical direction, and the limit post is located outside the rotation path of the cylinder 33;

[0038] When the turntable 2 is in the first state, the circular plate 34 coincides with the axial direction of the through hole, and the blocking bar 37 is away from the limiting column 4;

[0039] When the turntable 2 is in the second state, the circular plate 34 is parallel to the axial direction of the through hole and does not overlap, and the blocking bar 37 abuts against the limiting column 4 .

[0040] In the above embodiment, the hose packaging production process includes filling, heating, sealing, and unloading. Figure 1 The discharging device 3 is provided with 5 cylinders 33. The turntable 2 is rotated 72° counterclockwise to feed the device, and the tubular ointment is placed in the circular through hole 331 of one of the cylinders 33. Then the turntable 2 is rotated 72° counterclockwise to be located below the filling device for filling. After the filling is completed, the turntable 2 is rotated 72° counterclockwise to be located below the heating and sealing device to perform heat melting and sealing on the tubular hose. Then the turntable 2 is rotated 72° counterclockwise to rotate the cylinder 33 to the unloading position. Then the turntable 2 is rotated 72° counterclockwise to the neutral position. During the rotation of the turntable 2, the blocking bar 37 abuts against the outer wall of the limiting column 4, and the circular plate 34 is slowly opened. When the circular plate 34 is opened more than half, the tubular ointment The tube falls from the circular opening 332. When the blocking bar 37 is separated from the limiting column 4, the circular plate 34 covers the circular opening 332 again through the action of the torsion spring 36 and rotates to the neutral position. Then the turntable 2 rotates 72° counterclockwise to feed the tubular hose into the circular through hole 331. When tubular ointments with radii of different specifications are needed, it is only necessary to replace the entire discharge device 3. Specifically, the disc 31 is removed from the turntable 2 and replaced with a new discharge device 3. The circular through hole 331 on the cylinder 33 of the new discharge device 3 matches the radius hose. Compared with the prior art, by replacing the new discharge device 3, the turntable 2 can be suitable for tubular unloading of different specifications.

[0041] As an optional embodiment, a limit plate 5 is provided on the outer wall of the cylinder 33 , the lower end of the limit plate 5 is located below the lower edge of the circular plate 34 , the limit plate 5 is perpendicular to the circular plate 34 , and the limit plate 5 is located on one side of the rotation direction of the cylinder 33 .

[0042] In the above embodiment, when the blocking bar 37 is separated from the limiting column 4 , the torsion spring 36 rebounds the circular plate 34 , and the outer circumference of the circular plate 34 abuts against the limiting plate 5 , so that the circular plate 34 can be reset to cover the circular opening 332 .

[0043] As an optional implementation, a driving motor 6 is provided on the base 1 , and the driving motor 6 is drivingly connected to the turntable 2 .

[0044] As an alternative embodiment, a threaded hole 7 is provided in the upper part of the turntable 2, and a limiting hole 8 matching the threaded hole 7 is provided on the disc 31. A screw passes through the limiting hole 8 and the threaded hole 7 to fixedly connect the disc 31 and the turntable 2.

[0045] As an alternative embodiment, the collection box 9 is connected to the base 1. The collection box 9 is provided with a feeding position, a filling position, a hot melt tail sealing position, a discharging position and a neutral position in sequence along the counterclockwise direction of the turntable 2. The collection box 9 is located below the turntable 2 between the neutral position and the discharging position.

[0046] In the above embodiments, the tubular hoses falling from the inner cavity of the cylinder 33 are uniformly collected, preparing for the subsequent removal of the remaining materials at the tail of the tubular ointment.

[0047] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A turntable unloading device suitable for tubular materials of different specifications, characterized in that: include: Base: A turntable rotatably connected to the base; The discharging device comprises a disc, a connecting plate, a cylinder, a circular plate, a pivot shaft, a torsion spring and a baffle. The disc is coaxially movably connected to the rotating disc. A plurality of connecting plates are connected to the disc in a circular array distributed along the axial direction of the rotating disc. The cylinder is connected to an end of the connecting plate away from the disc. A cylindrical cavity is provided in the cylinder. A circular through hole is provided on the upper part of the cylinder. The circular through hole matches the radius of the tubular hose. The circular through hole is communicated with the cylindrical cavity. A circular opening is provided below the cylindrical cavity. The pivot shaft is connected to the circular opening. The axial direction of the pivot shaft is parallel to the axial direction of the rotating disc and is located in a first plane. The first plane is perpendicular to the rotating disc. The circular plate is pivotally connected to the pivot shaft. The circular plate matches the circular opening. The axial direction of the circular plate is parallel to the axial direction of the pivot shaft. The axial direction of the pivot shaft is away from the center of the circular plate. The torsion spring is connected between the circular plate and the pivot shaft. One end of the baffle is connected to the outer circumference of the circular plate, and the other end of the baffle deviates in the direction of rotation of the rotating disc. A limiting column, the limiting column is connected to the base, the axial direction of the limiting column is in the vertical direction, and the limiting column is located outside the rotation path of the cylinder; When the rotating disk is in the first state, the circular plate and the through hole are axially aligned, and the blocking bar is away from the limiting column; When the rotating disk is in the second state, the axial directions of the circular plate and the through hole are parallel and do not overlap, and the blocking bar abuts against the limiting column.

2. The tubular turntable unloading device applicable to different specifications according to claim 1 is characterized in that: A limit plate is arranged on the outer wall of the cylinder, the lower end of the limit plate is located below the lower edge of the circular plate, the limit plate is perpendicular to the circular plate, and the limit plate is located on one side of the rotation direction of the cylinder.

3. The tubular turntable unloading device applicable to different specifications according to claim 1 is characterized in that: A driving motor is arranged on the base, and the driving motor is drivingly connected with the turntable.

4. The tubular turntable unloading device applicable to different specifications according to claim 1 is characterized in that: A threaded hole is arranged on the upper part of the turntable, a through hole matching the threaded hole is arranged on the circular disk, and a screw passes through the through hole and the threaded hole to fix the circular disk and the turntable.

5. The tubular turntable unloading device applicable to different specifications according to claim 1 is characterized in that: The collecting box is connected to the base. The collecting box is located on the turntable and is provided with a feeding position, a pouring position, a hot melt sealing tail position, a discharging position and a neutral position in a counterclockwise direction. The collecting box is located below the neutral position and the discharging position of the turntable.

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