Cosmetic pencil sealing detection device with continuous detection function

Abstract

The utility model discloses a cosmetic pencil sealing detection device with a continuous detection function, which belongs to the field of sealing detection devices and comprises a case and a water tank. The continuous discharging mechanism comprises a double-ring frame fixedly connected to one side of the inner wall of the case and a motor fixedly connected to the other side of the inner wall of the case, the output end of the motor is in transmission connection with a transmission shaft, the end, away from the motor, of the transmission shaft is fixedly connected with a cam, and the other side of the inner wall of the case is fixedly connected with a fixing frame. A telescopic piston is slidably connected into the fixing frame in a penetrating mode, a reset spring is arranged outside the telescopic piston, one end of the telescopic piston penetrates through one side of the fixing frame and is rotationally connected with a connecting rod, and a ratchet wheel is rotationally arranged in the double-circular-ring frame. And the detection range is large.

Description

Technical Field

[0001] The utility model relates to the field of sealing detection devices, and more specifically to a continuous detection sealing detection device for cosmetic brushes. Background Art

[0002] A makeup brush is a makeup tool that stores makeup liquid inside and is mainly used to apply eye shadow. During the production process of makeup brushes, the sealing performance of the makeup brushes needs to be tested to prevent the makeup brushes from leaking when in use.

[0003] The Chinese patent authorization announcement number is: CN220508335U, which provides a pen sealing detection device. This patent includes a water basin and a push cylinder. The top of the piston rod of the push cylinder is provided with a flexible push block, and the flexible push block is provided with a high-pressure air hole connected to the high-pressure air source. The water basin is provided with a transmission rod and a guide rod. The transmission rod is evenly divided into a first rod part and a second rod part at the midpoint. The first rod part and the second rod part are provided with external threads with opposite rotation directions; it also includes a first movable frame and a second movable frame, one end of the first movable frame is slidably connected to the guide rod, and the other end is threadedly connected to the first rod part, one end of the second movable frame is slidably connected to the guide rod, and the other end is threadedly connected to the second rod part, the first movable frame and the second movable frame are provided with a first connecting frame and a second connecting frame, the first connecting frame is provided with a clamping block 1 and a clamping block 2, and the clamping block 1 and the clamping block 2 are both provided with a clamping groove 1, the second connecting frame is provided with a clamping block 3, and the clamping block 3 is provided with a clamping groove 2, and also includes a motor for driving the rotating rod to rotate.

[0004] In the existing technology, such as the utility model in the above-mentioned patent, when testing the sealing of the pen barrel of a cosmetic pen, it is often carried out by random sampling. This testing method can not only test only one or two pens in one test, but also has low testing efficiency. In addition, the staff is required to manually put the cosmetic pen into the loading device, which takes a long time to load, further reducing the testing efficiency. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a continuous detection cosmetic pen seal detection device, which has the advantages of being able to continuously and automatically unload cosmetic pen rods and having high detection efficiency and a large detection range.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A cosmetic pen seal detection device for continuous detection comprises a case and a water tank, wherein a continuous feeding mechanism is arranged inside the case, wherein the continuous feeding mechanism comprises a double-circular ring frame fixedly connected to one side of the inner wall of the case and a motor fixedly connected to the other side of the inner wall of the case, wherein the output end of the motor is transmission-connected to a transmission shaft, an end of the transmission shaft away from the motor is fixedly connected to a cam, a fixed frame is fixedly connected to the other side of the inner wall of the case, a telescopic piston is slidably connected through the interior of the fixed frame, a return spring is arranged on the outside of the telescopic piston, one end of the telescopic piston passes through one side of the fixed frame and is rotationally connected to a connecting rod, a ratchet is rotationally arranged inside the double-circular ring frame, a limiting shift block is fixedly connected to one side of the connecting rod and close to the upper edge, and a feeding shift block is fixedly connected to the side of the limiting shift block away from the connecting rod.

[0010] Furthermore, the connection between the transmission shaft and the cam is offset from the center of the cam, and the outer edge of the cam abuts against the bottom end of the telescopic piston.

[0011] Furthermore, the top end of the return spring is fixedly connected to the bottom surface of the fixed frame, and the bottom end of the return spring is fixedly connected to the outside of the telescopic piston.

[0012] Furthermore, one end of the limit shift block abuts against the outer edge of the ratchet, and the blanking shift block is arranged on the outer side of the chassis.

[0013] Furthermore, a push plate is fixedly connected to one side of the chassis close to the unloading block, a conveying track is arranged below the push plate, and a mounting frame is slidably connected to the top surface of the conveying track.

[0014] Furthermore, a plurality of storage grooves are provided on the top surface of the mounting frame, at least four mounting grooves are evenly provided on the inner annular surface of the storage groove, a spring rod is fixedly connected inside the mounting groove, and a clip is fixedly connected to the telescopic end of the spring rod.

[0015] Furthermore, a lifting frame is slidably arranged inside the water tank, and lifting mechanisms are arranged on both sides of the lifting frame.

[0016] Furthermore, an electric push rod is fixedly connected to one side of the water tank, a telescopic end of the electric push rod is fixedly connected to a mounting plate, and a plurality of air guns are fixedly connected through the top surface of the mounting plate.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this scheme, a continuous unloading mechanism is provided, and the cooperation among the motor, the transmission rod, the cam and the reset spring is utilized to make the telescopic piston drive the connecting rod to perform reciprocating motion, and the limiting effect of the limit shift block by the ratchet is combined to make the unloading shift block continuously contact and separate from the unloading port of the push plate, so that in this process, the cosmetic pens on the push plate are unloaded in sequence, and in combination with the transmission track and the mounting frame, it is possible to realize the unloading detection of multiple cosmetic pens in the detection operation, thereby improving the detection efficiency of the device.

[0020] (2) In this solution, multiple storage slots for receiving fallen cosmetic pen rods are provided on the mounting frame, and the mounting frame can clamp cosmetic pen rods of different sizes in combination with spring rods and clips, thereby expanding the detection range of the device.

[0021] (3) In this scheme, the continuity of the device during material unloading can be improved by coordinating the motion cycle between the continuous unloading mechanism and the conveying track. In addition, by coordinating the lifting frame, the lifting mechanism, the electric push rod and the air gun in the water tank, the sealing performance of multiple cosmetic pen barrels can be tested at one time. The operation is simple and the detection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional schematic diagram of some mechanisms in the utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of part of the structure of the continuous feeding mechanism of the utility model;

[0025] Figure 4 It is a cross-sectional schematic diagram of the mounting frame in the utility model;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of part of the structure of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Chassis; 2. Water tank; 30. Double ring frame; 31. Motor; 311. Drive shaft; 32. Cam; 33. Fixed frame; 34. Telescopic piston; 35. Return spring; 36. Connecting rod; 37. Ratchet; 38. Limiting block; 39. Unloading block; 4. Push plate; 5. Conveying track; 6. Mounting frame; 61. Storage tank; 62. Mounting tank; 7. Spring rod; 8. Clip; 9. Lifting frame; 10. Lifting mechanism; 11. Electric push rod; 12. Mounting plate; 13. Air gun. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Embodiment 1:

[0033] See also Figure 1 - Figure 4 A cosmetic pen seal detection device for continuous detection comprises a chassis 1 and a water tank 2. A continuous feeding mechanism is arranged inside the chassis 1. The continuous feeding mechanism comprises a double-ring frame 30 fixedly connected to one side of the inner wall of the chassis 1 and a motor 31 fixedly connected to the other side of the inner wall of the chassis 1. The output end of the motor 31 is transmission-connected with a transmission shaft 311. The end of the transmission shaft 311 away from the motor 31 is fixedly connected with a cam 32. A fixed frame 33 is fixedly connected to the other side of the inner wall of the chassis 1. A telescopic piston 34 is slidably connected to the interior of the fixed frame 33. A return spring 35 is arranged on the outside of the telescopic piston 34. One end of the telescopic piston 34 passes through one side of the fixed frame 33 and is rotationally connected with a connecting rod 36. A ratchet 37 is rotationally arranged inside the double-ring frame 30. A limiting shift block 38 is fixedly connected to one side of the connecting rod 36 and near the upper edge. A feeding shift block 39 is fixedly connected to the side of the limiting shift block 38 away from the connecting rod 36.

[0034] The connection between the transmission shaft 311 and the cam 32 is offset from the center of the cam 32 , and the outer edge of the cam 32 abuts against the bottom end of the telescopic piston 34 .

[0035] The top end of the return spring 35 is fixedly connected to the bottom surface of the fixed frame 33 , and the bottom end of the return spring 35 is fixedly connected to the outside of the telescopic piston 34 .

[0036] One end of the limiting shifting block 38 abuts against the outer edge of the ratchet 37 , and the blanking shifting block 39 is arranged on the outer side of the chassis 1 .

[0037] A push plate 4 is fixedly connected to one side of the chassis 1 close to the unloading shifting block 39 , a conveying track 5 is arranged below the push plate 4 , and a mounting frame 6 is slidably connected to the top surface of the conveying track 5 .

[0038] The top surface of the mounting frame 6 is provided with a plurality of storage grooves 61 , the inner annular surface of the storage groove 61 is evenly provided with at least four mounting grooves 62 , the inside of the mounting groove 62 is fixedly connected with a spring rod 7 , and the telescopic end of the spring rod 7 is fixedly connected with a clip 8 .

[0039] The specific implementation process of this embodiment is as follows: the continuous unloading mechanism is used to continuously and sequentially unload the cosmetic brushes, the ratchet 37 is rotatably connected to the inner wall of the chassis 1, the ratchet 37 and the limit block 38 are arranged between the two rings of the double ring frame 30, one end of the unloading block 39 is in contact with the unloading port of the push plate 4, the push plate 4 can push the vertically placed cosmetic brushes to continuously move in the direction of the unloading block 39, the conveying track 5 is used to push the mounting frame 6 to move, and the opening of the pen holder of the cosmetic brush to be detected should eventually be located above the storage slot 61.

[0040] When the material is unloaded, the motor 31 drives the cam 32 to rotate through the transmission shaft 311. Since the connection point of the transmission shaft 311 is not at the center of the cam 32, the cam 32 will rotate eccentrically, thereby pushing the telescopic piston 34 to perform a lifting movement during rotation. When the telescopic piston 34 is lifted or lowered, the return spring 35 will be deformed and generate elastic force. The return spring 35 is used to reset the telescopic piston 34 so as to cooperate with the push of the cam 32 to form a reciprocating motion. At the same time, the telescopic piston 34 drives the connecting rod 36 to lift and reciprocate and rotate, so that the limit block 38 continuously contacts the ratchet teeth of the ratchet wheel 37, so that the ratchet wheel 37 is pushed to rotate. Since the limit block 38 also follows the connecting rod 36 to perform a reciprocating motion, the limit block 38 will slide along the outer edge of the ratchet tooth after abutting against a ratchet tooth to push the ratchet wheel 37 to rotate a certain angle, and abut against the next ratchet tooth, thereby continuously pushing the ratchet wheel 37, and the ratchet wheel 37 plays a limiting role on the limit block 38.

[0041] While the limiting shift block 38 reciprocates, the unloading shift block 39 is continuously separated from the unloading port of the pushing plate 4, so that the makeup brushes on the pushing plate 4 are continuously dropped. By adjusting the stroke of the conveying track 5, each time the makeup brushes drop, they can just fall into each storage slot 61 of the mounting frame 6. When the makeup brushes enter the storage slot 61, the clips 8 are squeezed, causing the spring rod 7 to contract, thereby driving the clips 8 to expand outward. After that, the spring rod 7 releases the elastic force to contract the clips 8 until the four clips 8 can clamp the periphery of the makeup brushes. Makeup brushes of different sizes can be clamped, thereby expanding the detection range of the device.

[0042] Embodiment 2:

[0043] See also Figure 1 and Figure 5 A lifting frame 9 is slidably arranged inside the water tank 2 , and lifting mechanisms 10 are arranged on both sides of the lifting frame 9 .

[0044] An electric push rod 11 is fixedly connected to one side of the water tank 2, a mounting plate 12 is fixedly connected to the telescopic end of the electric push rod 11, and a plurality of air guns 13 are fixedly connected to the top surface of the mounting plate 12.

[0045] The specific implementation process of this embodiment is as follows: the water tank 2 is filled with water, the lifting frame 9 is used to receive the mounting frame 6 transported by the conveying track 5, the lifting mechanism 10 is used to drive the lifting frame 9 to rise and fall in the water tank 2, the lifting mechanism 10 is composed of a driving member, a screw rod and a threaded slider, the threaded slider and the two sides of the lifting frame 9 are fixedly connected, which is the prior art, the air gun 13 is used to transmit gas to the pen body of the cosmetic brush, the air gun 13 is connected to an external inflation device, and the position of each air gun 13 corresponds to the position of each storage tank 61.

[0046] After the lifting frame 9 receives the mounting frame 6, the lifting mechanism 10 is started, driving the lifting frame 9 and the mounting frame 6 to descend below the liquid level of the water tank 2. When descending, it should be ensured that the opening of the barrel of the cosmetic pen is higher than the liquid level. After the lifting frame 9 stops, the staff starts the electric push rod 11 to make the electric push rod 11 drive the mounting plate 12 and the air gun 13 to descend. The air outlet of the air gun 13 is connected to the opening of the barrel of the cosmetic pen. Then the air gun 13 is started to pump air into the barrel. After a period of time, if bubbles appear in the storage tank 61, it can be determined that there is a leak in the cosmetic pen inside the storage tank 61. Otherwise, it can be determined that the sealing of the cosmetic pen barrel is good.

[0047] The working principle of the utility model is as follows: first, the staff puts a proper amount of cosmetic pen barrels with the openings facing upwards and places them in a row on the pushing plate 4, then opens the pushing plate 4 to move the cosmetic pen barrels to the direction of the unloading block 39, then turns on the motor 31, drives the cam 32 to rotate through the transmission shaft 311, thereby cooperating with the return spring 35 to make the telescopic piston 34 drive the connecting rod 36 to reciprocate, and through the limiting action of the ratchet wheel 37, the limiting block 38 drives the unloading block 39 to continuously abut and disengage with the unloading opening of the pushing plate 4, so that each time it abuts and disengages, a cosmetic pen barrel falls into the storage slot 61 of the mounting rack 6, and as the conveying track 5 is continuously advanced, the mounting rack 6 is continuously moved, and the continuous unloading mechanism is cooperated to send the cosmetic pen barrels into the storage slot 61 in sequence. After the storage slot 61 of a mounting rack 6 is full, the staff suspends the pushing plate 4 and the motor 31, and the conveying track 5 will continue to push the mounting rack 6 to the top surface of the lifting rack 9;

[0048] After the lifting frame 9 receives the mounting frame 6, the lifting mechanism 10 is started, driving the lifting frame 9 and the mounting frame 6 to descend below the liquid level of the water tank 2. When descending, it should be ensured that the opening of the barrel of the cosmetic pen is higher than the liquid level. After the lifting frame 9 stops, the staff starts the electric push rod 11 to make the electric push rod 11 drive the mounting plate 12 and the air gun 13 to descend. The air outlet of the air gun 13 is connected to the opening of the barrel of the cosmetic pen. Then the air gun 13 is started to pump air into the barrel. After a period of time, if bubbles appear in the storage tank 61, it can be determined that there is a leak in the cosmetic pen inside the storage tank 61. Otherwise, it can be determined that the sealing of the cosmetic pen barrel is good.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A continuous detection cosmetic pen seal detection device, comprising a housing (1) and a water tank (2), characterized in that: A continuous feeding mechanism is provided inside the chassis (1), the continuous feeding mechanism comprising a double-ring frame (30) fixedly connected to one side of the inner wall of the chassis (1) and a motor (31) fixedly connected to the other side of the inner wall of the chassis (1); the output end of the motor (31) is drivingly connected to a transmission shaft (311); the end of the transmission shaft (311) away from the motor (31) is fixedly connected to a cam (32); the other side of the inner wall of the chassis (1) is fixedly connected to a fixed frame (33); the interior of the fixed frame (33) is penetrated by a plurality of A telescopic piston (34) is slidably connected therethrough, a return spring (35) is arranged outside the telescopic piston (34), one end of the telescopic piston (34) passes through one side of the fixed frame (33) and is rotatably connected to a connecting rod (36), a ratchet (37) is rotatably arranged inside the double-ring frame (30), a limiting shift block (38) is fixedly connected to one side of the connecting rod (36) near the upper edge, and a material discharge shift block (39) is fixedly connected to the side of the limiting shift block (38) away from the connecting rod (36).

2. The continuous detection cosmetic pencil seal detection device according to claim 1, characterized in that: The connection point between the transmission shaft (311) and the cam (32) is offset from the center of the cam (32), and the outer edge of the cam (32) abuts against the bottom end of the telescopic piston (34).

3. The continuous detection cosmetic pencil seal detection device according to claim 1, characterized in that: The top end of the return spring (35) is fixedly connected to the bottom surface of the fixed frame (33), and the bottom end of the return spring (35) is fixedly connected to the outside of the telescopic piston (34).

4. The continuous detection cosmetic pencil seal detection device according to claim 1, characterized in that: One end of the limit shift block (38) abuts against the outer edge of the ratchet (37), and the material removal shift block (39) is arranged on the outer side of the chassis (1).

5. The continuous detection cosmetic pencil seal detection device according to claim 4, characterized in that: A push plate (4) is fixedly connected to one side of the chassis (1) close to the unloading block (39), a conveying track (5) is arranged below the push plate (4), and a mounting frame (6) is slidably connected to the top surface of the conveying track (5).

6. The continuous detection cosmetic pencil seal detection device according to claim 5, characterized in that: The top surface of the mounting frame (6) is provided with a plurality of storage grooves (61), the inner ring surface of the storage groove (61) is evenly provided with at least four mounting grooves (62), the interior of the mounting groove (62) is fixedly connected with a spring rod (7), and the telescopic end of the spring rod (7) is fixedly connected with a clip (8).

7. The continuous detection cosmetic pencil seal detection device according to claim 1, characterized in that: A lifting frame (9) is slidably arranged inside the water tank (2), and lifting mechanisms (10) are arranged on both sides of the lifting frame (9).

8. The continuous detection cosmetic pencil seal detection device according to claim 7, characterized in that: An electric push rod (11) is fixedly connected to one side of the water tank (2), a telescopic end of the electric push rod (11) is fixedly connected to a mounting plate (12), and a plurality of air guns (13) are fixedly connected through the top surface of the mounting plate (12).

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