A cap aligning device

Abstract

The application discloses a cap arranging device, which comprises a motor for driving a rotating disc in a cylinder to rotate, a partition plate for dividing the rotating disc into a cap arranging area and a cap screening area, and the motor drives the rotating disc to rotate, and the cap on the rotating disc performs centrifugal motion, and the cap is introduced into the cap screening area from the cap arranging area through a cap inlet, and the cap with the cap opening downward is blown upward by a first air nozzle and a second air nozzle in a first cap screening area of the cap screening area, and then the cap is blown to the inside of the cap screening area through a baffle to enter a second cap screening area from a backflow opening to return to the cap arranging area and then return to the cap screening area, and then the cap with the cap opening downward is tilted and blown into a cap screening hole by a semicircular protrusion and a third air nozzle on the cap screening hole near an outlet end of a cap outlet channel, and then the cap is returned to the cap arranging area through a recovery pipeline and then returned to the cap screening area, and finally the cap with the cap opening upward is output from the cap outlet channel outlet, so that the caps in disorder and without regular arrangement can be output to have the same regular arrangement, and through repeated circulation of cap screening and cap arranging, the cap arranging efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cap sorting device, in particular to a cap sorting device. BACKGROUND

[0002] In the field of liquid packaging, the commonly used packaging is to use a bottle to package liquid objects, and the packaging bottle is composed of a bottle body and a cap. Many liquid product packaging industries today use mechanized equipment to assist in producing various liquid packaging products, thereby improving production efficiency. Each bottle needs to be capped during production. Before the mechanized capping equipment, a batch of irregularly arranged caps needs to be processed. This batch of caps must be regularly arranged before entering the mechanized capping equipment, or the caps have the same form before entering the capping equipment for the capping process. Before the caps enter the capping equipment, the irregularly arranged caps need to be processed. This process requires a device to arrange the irregular caps, and the caps will be arranged in a regular arrangement or have the same form. This is commonly referred to as cap sorting, so that the caps with the same regularity or the same form are transported to the next process.

[0003] However, the current centrifugal flat disc cap sorting device for regular-shaped caps has low sorting efficiency. Since it directly outputs by centrifugation, the proportion of right caps and reverse caps is 50% each, which cannot meet the increasingly high-speed filling requirements. Therefore, it is urgent to improve the sorting efficiency. SUMMARY

[0004] The purpose of the present application is to provide a cap sorting device that can output caps with irregular arrangements into a regular arrangement or the same form, in order to improve the efficiency of cap sorting.

[0005] The cap sorting device of the present application comprises a cylinder, a motor is installed at the bottom of the cylinder, the rotating shaft of the motor extends into the cylinder from the bottom of the cylinder, a turntable is arranged in the cylinder and mounted on the rotating shaft, a partition plate is arranged above the turntable to divide the turntable into a cap sorting area and a cap screening area;

[0006] One end of the partition plate is provided with an inlet for the caps to enter the cap screening area from the cap sorting area, and the other end is provided with a return port for the caps to return to the cap sorting area from the cap screening area after screening;

[0007] An outlet channel is arranged on the side of the cylinder in the cap screening area, a first air nozzle is arranged at the bottom of the cylinder near the entrance of the outlet channel to blow the caps upward, and a second air nozzle is arranged on the side to blow the caps inward;

[0008] The cylinder near the exit cover channel entrance is provided with a baffle that divides the cover screening area into a first cover screening area and a second cover screening area, the first air nozzle, the second air nozzle and the cover inlet are located in the first cover screening area, and the return inlet is located in the second cover screening area, the cover is blown upwards by the first air nozzle and the second air nozzle, and then is blown inwards to pass through the baffle and enter the second cover screening area from the return inlet to return to the cover sorting area;

[0009] The cylinder near the exit cover channel outlet end is provided with a cover screening hole, the cover screening hole is provided with a semicircular protrusion and a third air nozzle that tilt the cover with the cover inlet downwards and blow it into the cover screening hole, and the bottom of the cover screening hole is provided with a recovery pipeline that sends the dropped cover back to the cover sorting area.

[0010] As a preferred scheme of the present application, one end of the partition plate is fixedly connected to one side of the cylinder, the other end is fixedly connected to the other side of the cylinder, and a gap is reserved between the bottom of the partition plate and the rotating disc.

[0011] As a preferred scheme of the present application, the partition plate is an arc-shaped partition plate.

[0012] As a preferred scheme of the present application, the rotating disc is a conical rotating disc.

[0013] As a preferred scheme of the present application, one end of the baffle is fixedly installed on the cylinder, the other end faces the partition plate, and a gap is reserved between the bottom of the baffle and the rotating disc.

[0014] As a preferred scheme of the present application, the baffle is an arc-shaped baffle.

[0015] As a preferred scheme of the present application, the semicircular protrusion is located on the bottom plate of the cover exit channel and is fixedly connected to the bottom plate, and the third air nozzle is located above the cover exit channel and is connected to the cylinder through a support.

[0016] As a preferred scheme of the present application, a cover pushing plate is arranged on the cover sorting area, a swing rod is installed above the cover pushing plate, one end of the swing rod is fixedly installed on the cylinder, and the other end is connected to the cover pushing plate.

[0017] As a preferred scheme of the present application, a cylinder support is installed at the bottom of the cylinder, and the cylinder and the motor are installed on the support through bolts.

[0018] As a preferred scheme of the present application, a cylinder cover is installed at the top of the cylinder.

[0019] The cap sorting device drives the rotating disc to rotate by the motor, the cap does centrifugal motion on the rotating disc, and the cap enters the cap sorting area from the cap inlet, the cap with the cap inlet downward is blown upward by the first air nozzle and the second air nozzle in the first cap screening area of the cap screening area, and then is blown to the inside of the second cap screening area to return to the cap sorting area and then to the cap screening area through the return flow port, then the cap with the cap inlet downward is tilted and blown into the cap screening hole by the semicircular protrusion on the cap screening hole near the outlet end of the cap outlet channel and the third air nozzle, and returns to the cap sorting area and then to the cap screening area through the recovery pipeline, and finally the cap with the cap inlet upward is output from the cap outlet channel outlet, so that the caps in disorder and without regular arrangement can be output as caps with the same regular arrangement, the efficiency of cap sorting is greatly improved through repeated cycle of cap screening and cap sorting, in addition, the partition plate can separate the cap sorting area and the cap screening area, avoid the caps in the cap sorting area from colliding with the caps in the cap screening area, and affect the cap screening, so that the efficiency of cap screening is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the cap sorting device without a cylindrical cover is shown.

[0021] Figure 2 The structure diagram of the cap sorting device without a cylindrical cover is shown.

[0022] Figure 3 The structure diagram of the cap sorting device without a cylindrical cover is shown. Figure 2 The enlarged view of part A is shown.

[0023] Figure 4 The structure diagram of the cap sorting device without a cylindrical cover is shown.

[0024] Figure 5 The sectional view of the cap sorting device is shown. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] In the present application, it should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, …), the directional indications are only used to explain the relative position relationship, motion condition and the like between the components in a certain posture (as shown in the drawings), if the certain posture changes, the directional indications also change accordingly.

[0027] A cap sorting device, likeFigures 1-5 As shown, it comprises a cylinder 1, a cylinder support 18 is installed at the bottom of the cylinder, the cylinder and the motor 2 are bolted on the support, the rotating shaft of the motor extends into the cylinder from the bottom of the cylinder, a rotating disc 3 is arranged in the cylinder and installed on the rotating shaft, a partition plate 6 is arranged above the rotating disc to divide the rotating disc into a cap sorting area 4 and a cap screening area 5. The bottom of one end of the partition plate is provided with a cap inlet 7 for the cap to enter the cap screening area from the cap sorting area, and the bottom of the other end is provided with a backflow port 8 for the cap to return to the cap sorting area from the cap screening area; wherein, one end of the partition plate is fixed on one side of the cylinder by screws or bolts, and the other end is also fixed on the other side of the cylinder by screws or bolts, and a gap is reserved between the bottom of the partition plate and the rotating disc, so that the rotating disc and the partition plate do not interfere with each other when the rotating disc rotates; in addition, the cap sorting area and the cap screening area are separated by the partition plate, which avoids the caps in the cap sorting area from colliding with the caps in the cap screening area, affecting the screening of the caps, thereby improving the efficiency of the screening of the caps; in addition, the partition plate is an arc-shaped partition plate, the curvature of the arc-shaped partition plate matches the curvature of the inner cavity of the cylinder, and the caps on the rotating disc do centrifugal motion and move along the curvature of the arc-shaped partition plate, thereby further improving the efficiency of the screening of the caps.

[0028] A cap outlet channel 9 is arranged on the cylinder at the cap screening area side, a first air nozzle is arranged at the bottom of the cylinder near the inlet of the cap outlet channel to blow the caps upward, and a second air nozzle 10 is arranged on the side to blow the caps inward; a baffle 11 is arranged on the cylinder near the inlet of the cap outlet channel to divide the cap screening area into a first cap screening area 51 and a second cap screening area 52, the first air nozzle, the second air nozzle and the cap inlet are located in the first cap screening area, and the backflow port is located in the second cap screening area, the caps with the cap inlet downward are blown upward by the first air nozzle and the second air nozzle and then blown inward to pass through the baffle and enter the second cap screening area to return to the cap sorting area from the backflow port; a screening hole 12 is arranged near the outlet end of the cap outlet channel, a semicircular protrusion 13 and a third air nozzle 14 are arranged on the screening hole to tilt and blow the caps with the cap inlet downward into the screening hole, as shown in Figure 3 The bottom of the screening hole is provided with a recovery pipeline 15 to send the dropped caps back to the cap sorting area.

[0029] The rotating disc is a conical rotating disc, when the motor drives the conical rotating disc to rotate, the caps do centrifugal motion on the conical rotating disc, and the caps enter the cap screening area from the cap inlet in the cap sorting area, the caps with the cap inlet downward are blown upward by the first air nozzle and the second air nozzle in the first cap screening area of the cap screening area and then blown inward to pass through the baffle and enter the second cap screening area to return to the cap sorting area from the backflow port and then return to the cap screening area, the caps with the cap inlet downward are then tilted and blown into the screening hole by the semicircular protrusion and the third air nozzle on the screening hole near the outlet end of the cap outlet channel, and the caps return to the cap sorting area from the cap screening area through the recovery pipeline, finally the caps with the cap inlet upward are output from the cap outlet channel outlet, thereby the caps in disorder and without regular arrangement can be output with the same regular arrangement, and the efficiency of the cap sorting is greatly improved through repeated cycles of the screening and the cap sorting.

[0030] The baffle is arranged as an arc-shaped baffle, and the arc-shaped baffle back can block the cover into the entrance of the cover outlet channel. In addition, one end of the baffle is fixed on the cylinder by screws or bolts, and a gap is reserved between the bottom of the baffle and the rotating disc, so that the baffle and the rotating disc do not interfere with each other when the rotating disc rotates. The other end of the baffle is directed towards the partition, and the end of the baffle forms a channel with the partition, which can guide the cover to return to the cover sorting area when the cover at the entrance of the cover outlet channel is congested.

[0031] The semicircular protrusion is fixedly connected with the bottom plate of the cover outlet channel in an integrated structure, extends to the middle of the cover sieve hole, and the third air nozzle is fixedly installed on the cylinder through the support and is aligned with the cover sieve hole below the cover outlet channel. When the cover enters the cover outlet channel and reaches the cover sieve hole, the cover with the cover opening downward is pushed against the cover opening edge at the bottom of the cover by the semicircular protrusion, so as to tilt the cover with the cover opening downward, and then the cover with the cover opening downward is blown into the cover sieve hole by the blowing action of the third air nozzle, and returns to the cover sorting area through the recovery pipeline. The cover with the cover opening upward is smoothly output from the outlet of the cover outlet channel, because the bottom is a flat surface and the semicircular protrusion cannot tilt the cover with the cover opening upward.

[0032] The cover sorting area is provided with a cover pushing plate 16, and a swing rod 17 is installed above the cover pushing plate. One end of the swing rod is fixedly installed on the cylinder, and the other end is connected with the cover pushing plate. The cover pushing plate pushes the cover on the cover sorting area under the action of the swing rod, so that the cover sorting area can be preliminarily sorted, and the efficiency of cover sorting is further improved.

[0033] As shown in Figure 5 The top of the cylinder is provided with a cylinder cover 19, and the cylinder is covered by the cylinder cover 19 to prevent the cover from flying out.

[0034] The above examples are only used to illustrate the detailed scheme of the present application, and the present application is not limited to the above detailed scheme, that is, it does not mean that the present application must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement of the present application, equivalent replacement of each raw material of the product of the present application, addition of auxiliary ingredients, selection of specific modes, etc. fall within the protection scope and disclosure scope of the present application.

Claims

1. A cap arranging device comprising a cylinder (1), a motor (2) being mounted at the bottom of the cylinder, a rotating shaft of the motor extending into the cylinder from the bottom of the cylinder, a rotating disc (3) being arranged in the cylinder and mounted on the rotating shaft, characterized in that, A partition (6) is arranged above the rotating disc to divide the rotating disc into a cap arranging area (4) and a cap screening area (5). An inlet (7) for the caps to enter the cap screening area from the cap arranging area is arranged at the bottom of one end of the partition, and a return flow port (8) for the caps to return to the cap arranging area from the cap screening area is arranged at the bottom of the other end of the partition. A cap outlet channel (9) is arranged on the cylinder at the side of the cap screening area, a first air nozzle for blowing the caps upwards is arranged at the bottom of the cylinder near the inlet of the cap outlet channel, and a second air nozzle (10) for blowing the caps inwards is arranged at the side of the cylinder. A baffle (11) is arranged on the cylinder near the inlet of the cap outlet channel to divide the cap screening area into a first cap screening area (51) and a second cap screening area (52), the first air nozzle, the second air nozzle, and the inlet are arranged in the first cap screening area, and the return flow port is arranged in the second cap screening area, the caps are blown upwards and inwards by the first air nozzle and the second air nozzle to pass through the baffle and enter the second cap screening area from the return flow port. A cap screening hole (12) is arranged at the outlet end of the cap outlet channel, a semicircular protrusion (13) and a third air nozzle (14) are arranged on the cap screening hole to tilt and blow the caps downwards into the cap screening hole, and a recovery pipeline (15) is arranged at the bottom of the cap screening hole to send the caps back to the cap arranging area. The rotating disc is a conical rotating disc. One end of the baffle is fixedly installed on the cylinder, the other end faces the partition, a gap is reserved between the bottom of the baffle and the rotating disc, and the end of the baffle forms a channel with the partition, which can guide the caps to return to the cap arranging area through the return flow port when the caps are congested at the inlet of the cap outlet channel.

2. The cap unscrambling device of claim 1, wherein One end of the partition is fixedly connected to one side of the cylinder, the other end is fixedly connected to the other side of the cylinder, and a gap is reserved between the bottom of the partition and the rotating disc.

3. The cap unscrambling device of claim 2, wherein, The partition is an arc-shaped partition.

4. The cap unscrambling device of claim 1, wherein, The baffle is an arc-shaped baffle.

5. The cap unscrambling device of claim 1, wherein, The semicircular protrusion is arranged on the bottom plate of the cap outlet channel and is fixedly connected to the bottom plate, and the third air nozzle is arranged above the cap outlet channel and is connected to the cylinder through a support.

6. The cap unscrambling device of claim 1, wherein, A cap pushing plate (16) is arranged on the cap arranging area, a swing rod (17) is installed above the cap pushing plate, one end of the swing rod is fixedly installed on the cylinder, and the other end is connected to the cap pushing plate.

7. The cap unscrambling apparatus of claim 1, wherein A cylinder support (18) is installed at the bottom of the cylinder, and the cylinder and the motor are bolted to the support.

8. The cap unscrambling apparatus of claim 1, wherein, A cylinder cover (19) is installed at the top of the cylinder.

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