Anti-dripping recovery device of liquid cosmetic filling machine

Abstract

The utility model relates to an anti-dripping recovery device of a liquid cosmetic filling machine. Comprising a conveyor belt which is rotatably connected to a rack, container bottles are placed on the conveyor belt, and a fixed seat is arranged on the rack; the lower end of a pushing base of the material receiving assembly is movably connected to the fixing base, the upper end face of the pushing base is provided with a first inclined face, and a material receiving disc is connected to the pushing base. The filling assembly comprises an air cylinder arranged on a fixing base, the output end of the air cylinder is connected with a downward pressing base, the lower end face of the downward pressing base is provided with a second inclined face abutting against the first inclined face, and a filling component is arranged on the downward pressing base. When the filling component is driven by the air cylinder to stretch into the container bottle, the material receiving disc retreats from the position between the filling component and the container bottle. According to the utility model, after the container bottle is filled, the material receiving disc extends into the space between the filling head and the container bottle through the linkage effect in the process of lifting the filling head so as to receive the dripping liquid cosmetic, so that the liquid cosmetic is prevented from dripping on the container bottle or the conveyor belt.

Description

Technical Field

[0001] The utility model belongs to the technical field of cosmetic production equipment, and in particular relates to an anti-drip recovery device of a liquid cosmetic filling machine. Background Art

[0002] At present, there are more and more categories of cosmetics, and the classification is becoming more and more detailed. Cosmetic containers are used to package cosmetics, usually made of materials such as plastic or glass, and cosmetics are in liquid or paste form. After the production of cosmetics is completed, the cosmetic containers will be filled in sequence. Different from paste-like cosmetics, after pushing and filling, due to its own viscous form, the paste-like cosmetics can shrink into the filling head after losing the pushing force, and it is not easy to drip on the container bottle or conveyor belt during the continuous filling process. However, liquid cosmetics are in a liquid form that is easy to flow. Therefore, after the filling is completed, although it will shrink to a certain extent, the filling head needs to be lifted up and then extended down before filling the next container bottle. The vibration process during this period will cause the liquid cosmetics that have shrunk in the filling head to be shaken off. If the liquid cosmetics are shaken off and drip on the container bottle or conveyor belt, on the one hand, it will cause pollution to the production equipment and increase the difficulty of cleaning. On the other hand, it will cause the subsequent container bottles to be cleaned twice, affecting the production progress. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an anti-drip recovery device for a liquid cosmetic filling machine. After the container bottle is filled, when the filling head is lifted up, the receiving tray is extended between the filling head and the container bottle through a linkage action to receive the dripping liquid cosmetics, thereby preventing the liquid cosmetics from dripping onto the container bottle or the conveyor belt.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The conveyor belt is rotatably connected to the frame, and container bottles are placed on the conveyor belt. The frame is provided with a fixed seat. The receiving assembly comprises a pushing seat and a receiving tray, and the lower end of the pushing seat can be movably connected to the fixed seat, the upper end face of the pushing seat is provided with a first inclined surface, the receiving tray is connected to the pushing seat, and the outer side wall of the receiving tray is provided with a conduit communicating with its inner cavity; the filling assembly comprises a cylinder, a lower pressing seat and a filling component, the cylinder is arranged on the fixed seat, the output end of the cylinder is connected to the lower pressing seat, the lower end face of the lower pressing seat is provided with a second inclined surface abutting against the first inclined surface, and the filling component is arranged on the lower pressing seat; when the filling component is extended into the container bottle under the drive of the cylinder, the receiving tray withdraws from between the filling component and the container bottle.

[0006] The angles formed by the first inclined plane and the second inclined plane with the horizontal plane are both 45°, the first inclined plane faces the filling component, the first inclined plane is provided with a plurality of balls distributed in a longitudinally inclined array, the second inclined plane is provided with a guide groove distributed in a longitudinally inclined array, and the plurality of balls are abutted against the guide groove; the material receiving assembly also includes a slide rail, a slide seat and a spring, the slide rail is arranged on a fixed seat, the slide seat is arranged at the bottom of a pushing seat, and the slide seat cooperates with the slide rail; the fixed seat is provided with a first spring seat, the side of the pushing seat is provided with a second spring seat, and the front and rear ends of the spring are respectively embedded in the first spring seat and the second spring seat.

[0007] The lower pressure seat is also provided with a horizontal mounting seat, the filling component includes a mounting head, a filling head and a hose, the mounting seat is detachably connected to the lower pressure seat, the mounting head is an L-shaped structure composed of a mounting plate and a material guide plate, the mounting head is screwed to the mounting seat through screws passing through the mounting plate, the filling head is arranged at the lower end of the material guide plate, the hose is arranged at the upper end of the material guide plate and connected to the filling head; the filling component includes a plurality of groups, and a plurality of the filling components are distributed in an array on the mounting seat.

[0008] In the anti-drip recovery device of the liquid cosmetic filling machine adopting this structure, the container bottle is conveyed by the conveyor belt to the lower end of the position where the filling component is located. In order to allow the container bottle to stay at a predetermined position, it can be achieved by starting and stopping the detection head and the conveyor belt. Since the content is the prior art, how the conveyor belt is driven also belongs to the prior art, and how the filling head fills the liquid cosmetics into the container bottle also belongs to the prior art, so how to achieve it will not be repeated here. In order to achieve that after the filling head on the filling component is inserted into the container bottle to complete the filling, the receiving tray is extended between the filling head and the container bottle during the period of lifting the filling head to receive the liquid cosmetics dripping from the filling head; when the filling head needs to be extended downward into the next container bottle again, the receiving tray can automatically withdraw from between the filling head and the container bottle, so a pushing seat and a lower pressing seat are set on the fixed seat, and the first inclined surface on the pushing seat and the second inclined surface at the bottom of the lower pressing seat are both at an angle of 45° with the horizontal plane, and the ball on the first inclined surface and the second inclined surface at the bottom of the lower pressing seat are at an angle of 45° with the horizontal plane. The guide grooves on the inclined surfaces cooperate with each other, and the first inclined surface is facing the direction of the filling head. Therefore, when the lower pressing seat is pressed down, the guide grooves and the balls abutting each other will cause the second inclined surface to push the first inclined surface to move when the second inclined surface is pressed down, so that the receiving plate on the pushing seat withdraws from between the filling head and the container bottle during the displacement of the pushing seat, and at the same time, the filling head on the lower pressing seat moves downward until it is inserted into the container bottle. In order to limit the lateral position movement of the pushing seat, a slide rail is provided on the fixed seat. The cooperation with the slide rail makes the push seat only move horizontally along the direction of the slide rail, while the pushing force of the lower pressing seat is realized by the cylinder on the fixed seat to realize vertical downward pressure. Therefore, when the lower pressing seat is lifted, the push seat must also be able to return to its original position, so that the receiving tray can be re-placed horizontally between the filling head and the container bottle to receive the dripping material. Therefore, a first spring seat is set on the fixed seat, and a second spring seat is set on the side of the push seat. Springs are embedded in the first spring seat and the second spring seat, so when the push seat is pressed down When the seat is pressed down and pushed, the spring will be compressed in the horizontal direction. When the lower pressure seat is lifted up and the pushing seat loses its pushing force, the pushing seat will be pushed in the direction of the conveyor belt under the action of the spring, so that when the lower pressure seat is lifted up, the receiving tray will be re-extended between the filling head and the container bottle to receive the material. In order to improve the filling efficiency, several groups of filling components are arranged. Several groups of filling components are distributed in an array and are detachably connected to the mounting seat. The position can be adjusted at any time so that container bottles of different sizes can be adapted for filling.

[0009] Therefore, the working method of the anti-drip recovery device is that the conveyor belt sequentially delivers the container bottles to be filled to the lower ends of several groups of filling components. After being located at the lower ends of several groups of filling heads in sequence, the conveyor belt stops conveying and keeps the container bottles stationary. At this time, the receiving tray is located between the filling heads and the container bottles, and the cylinder is started to push and press the lower pressure seat. The second inclined surface at the bottom of the lower pressure seat presses downward and pushes the first inclined surface, so that the pushing seat moves in the direction away from the conveyor belt on the slide rail and compresses the spring. During the movement of the pushing seat, the receiving tray moves in the direction of the fixed seat and withdraws from the space between the filling head and the container bottle. The filling head extends into the container bottle and fills it during the downward movement of the lower pressure seat. Several groups of filling heads can fill several container bottles at the same time. , improve efficiency, after filling is completed, start the cylinder to lift the lower pressure seat, and in the process of the upward moving lower pressure seat driving the filling head to move up, the second inclined surface on the lower pressure seat will also move up. At this time, the pushing seat loses the downward pressure of the lower pressure seat and moves in the direction of the conveyor belt under the action of the spring, so that the receiving tray re-extends between the filling head and the container bottle. When the filling head moves to the top and stops suddenly, the liquid cosmetics in it will drip onto the receiving tray under vibration to avoid dripping onto the container bottles and conveyor belt below. The liquid cosmetics in the receiving tray will be sent out through the conduit for recovery after accumulation, and the container bottles at the lower end of the receiving tray will move forward to the next process when the conveyor belt is started again, and the empty container bottles will be sent under several groups of filling heads for repeated filling production.

[0010] Furthermore, a clamping rail is provided above the conveyor belt, and the container bottle is fitted in the clamping rail.

[0011] Compared with the prior art, the utility model has the following advantages: the guide groove on the second inclined surface is pressed downward onto the ball on the first inclined surface by the downward pressing seat, and the pushing seat is pushed laterally during the abutment process, so that the pushing seat gradually moves away from the conveyor belt and compresses the spring, and drives the receiving tray to withdraw from between the filling head and the container bottle, so that the filling head can be extended downward into the container bottle for filling, and the lower pressing seat is moved up after the filling is completed. During the process of the filling head moving up, the pushing seat sends the receiving tray between the filling head and the container bottle under the action of the spring, and the liquid cosmetics on the filling head will drip onto the receiving tray to avoid contaminating the lower container bottle and the conveyor belt. The device can effectively prevent the liquid cosmetics from dripping during the reciprocating cycle, and the dripped cosmetics can be recovered. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a left-side stereogram of the utility model;

[0014] Figure 2 It is a right side perspective view of the present utility model;

[0015] Figure 3 It is a top view of the utility model;

[0016] Figure 4 For the utility model Figure 3 AA section view and operation process diagram;

[0017] Figure 5 This is a schematic diagram of downward pressure filling of the utility model;

[0018] Figure 6 For the utility model Figure 5 A partial enlarged view of point B.

[0019] Among them: 1. frame; 11. fixed seat; 12. first spring seat; 2. conveyor belt; 21. clamping rail; 3. material receiving assembly; 31. pushing seat; 311. first inclined plane; 312. ball bearing; 313. second spring seat; 32. material receiving tray; 321. guide tube; 33. slide rail; 34. slide seat; 35. spring; 4. filling assembly; 41. cylinder; 42. pressing seat; 421. second inclined plane; 422. guide groove; 423. mounting seat; 43. filling component; 431. mounting head; 432. filling head; 433. hose; 434. mounting plate; 435. material guide plate; 5. container bottle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0021] The specific implementation of the utility model will be described below in conjunction with the accompanying drawings:

[0022] like Figure 1-6As shown, an anti-drip recovery device for a liquid cosmetic filling machine includes a frame 1, a conveyor belt 2, a material receiving assembly 3 and a filling assembly 4, wherein the conveyor belt 2 is rotatably connected to the frame 1, a container bottle 5 is placed on the conveyor belt 2, and a fixed seat 11 is provided on the frame 1; the material receiving assembly 3 includes a pushing seat 31 and a material receiving tray 32, the lower end of the pushing seat 31 is movably connected to the fixed seat 11, the upper end surface of the pushing seat 31 is provided with a first inclined surface 311, the material receiving tray 32 is connected to the pushing seat 31, and the outer side of the material receiving tray 32 A conduit 321 communicating with its inner cavity is provided on the wall; the filling assembly 4 includes a cylinder 41, a lower pressing seat 42 and a filling member 43, the cylinder 41 is arranged on the fixed seat 11, the output end of the cylinder 41 is connected to the lower pressing seat 42, the lower end surface of the lower pressing seat 42 is provided with a second inclined surface 421 abutting against the first inclined surface 311, and the filling member 43 is arranged on the lower pressing seat 42; when the filling member 43 is driven by the cylinder 41 to extend into the container bottle 5, the receiving tray 32 withdraws from between the filling member 43 and the container bottle 5.

[0023] The angles formed by the first inclined surface 311 and the second inclined surface 421 with the horizontal plane are both 45°, the first inclined surface 311 faces the filling component 43, the first inclined surface 311 is provided with a plurality of balls 312 distributed in a longitudinally inclined array, the second inclined surface 421 is provided with a guide groove 422 distributed in a longitudinally inclined manner, and a plurality of the balls 312 are abutted against the guide groove 422; the material receiving assembly 3 also includes a slide rail 33, a slide seat 34 and a spring 35, the slide rail 33 is arranged on the fixed seat 11, the slide seat 34 is arranged at the bottom of the pushing seat 31, and the slide seat 34 cooperates with the slide rail 33; the fixed seat 11 is provided with a first spring seat 12, the side of the pushing seat 31 is provided with a second spring seat 313, and the front and rear ends of the spring 35 are respectively embedded in the first spring seat 12 and the second spring seat 313.

[0024] The lower pressing seat 42 is also provided with a horizontal mounting seat 423, and the filling component 43 includes a mounting head 431, a filling head 432 and a hose 433. The mounting seat 423 is detachably connected to the lower pressing seat 42, and the mounting head 431 is an L-shaped structure composed of a mounting plate 434 and a material guide plate 435. The mounting head 431 is screwed onto the mounting seat 423 through screws passing through the mounting plate 434. The filling head 432 is arranged at the lower end of the material guide plate 435, and the hose 433 is arranged at the upper end of the material guide plate 435 and connected to the filling head 432; the filling component 43 includes a plurality of groups, and a plurality of the filling components 43 are distributed in an array on the mounting seat 423.

[0025] Furthermore, a clamping rail 21 is provided above the conveyor belt 2 , and the container bottle 5 fits in the clamping rail 21 .

[0026] Description of the working method of this utility model:

[0027] In the anti-drip recovery device of the liquid cosmetic filling machine adopting this structure, the container bottle 5 is conveyed by the conveyor belt 2 to the lower end where the filling component 43 is located. In order to enable the container bottle 5 to stay at a predetermined position, it can be achieved by starting and stopping the detection head and the conveyor belt 2. Since this content is the prior art, how the conveyor belt 2 is driven also belongs to the prior art, and how the filling head 432 fills the liquid cosmetics into the container bottle 5 through the hose 433 also belongs to the prior art. Therefore, how to achieve it will not be repeated here.In order to achieve that after the filling head 432 on the filling component 43 is inserted into the container bottle 5 to complete the filling, the receiving tray 32 is inserted between the filling head 432 and the container bottle 5 during the period of lifting the filling head 432 to receive the liquid cosmetics dripping from the filling head 432; when it is necessary to extend the filling head 432 downward into the next container bottle 5 again, the receiving tray 32 can automatically withdraw from between the filling head 432 and the container bottle 5, so a pushing seat 31 and a lower pressing seat 42 are provided on the fixed seat 11, and the first inclined surface 311 on the pushing seat 31 and the second inclined surface 421 at the bottom of the lower pressing seat 42 are both at an angle of 45° with the horizontal plane, and the roller on the first inclined surface 311 The ball 312 cooperates with the guide groove 422 on the second inclined surface 421, and the first inclined surface 311 is facing the direction of the filling head 432. Therefore, when the lower pressing seat 42 is pressed down, the guide groove 422 and the ball 312 abutting against each other will cause the second inclined surface 421 to push the first inclined surface 311 to move when the second inclined surface 421 is pressed down, so that the receiving plate 32 on the pushing seat 31 withdraws from between the filling head 432 and the container bottle 5 during the displacement of the pushing seat 31, and at the same time, the filling head 432 on the lower pressing seat 42 moves downward until it is inserted into the container bottle 5. In order to limit the lateral position movement of the pushing seat 31, a slide rail 3 is provided on the fixed seat 11. 3. Through the cooperation between the slide seat 34 at the bottom of the push seat 31 and the slide rail 33, the push seat 31 can only move horizontally along the direction of the slide rail 33, and the downward pushing force of the lower pressing seat 42 is realized by the cylinder 41 on the fixed seat 11 to achieve vertical downward pressing. Therefore, when the lower pressing seat 42 is lifted, the push seat 31 must also be able to return to its original position, so that the receiving tray 32 can be re-placed horizontally between the filling head 432 and the container bottle 5, so as to receive the dripping material. Therefore, a first spring seat 12 is set on the fixed seat 11, and a second spring seat 313 is set on the side of the push seat 31. Springs are embedded in the first spring seat 12 and the second spring seat 313. 35, so when the push seat 31 is pushed down by the lower pressure seat 42, the spring 35 will be compressed in the horizontal direction. When the lower pressure seat 42 is lifted up and the push seat 31 loses its pushing force, the push seat 31 will be pushed in the direction of the conveyor belt 2 under the action of the spring 35, so that when the lower pressure seat 42 is lifted up, the receiving tray 32 will be re-extended between the filling head 432 and the container bottle 5 to receive the material. In order to improve the filling efficiency, several groups of filling components 43 are arranged. Several groups of filling components 43 are distributed in an array and are detachably connected to the mounting seat 423. The position can be adjusted at any time so that container bottles 5 of different sizes can be adapted for filling.

[0028] Therefore, the working method of the anti-drip recovery device is that the conveyor belt 2 sends the container bottles 5 to be filled along the area enclosed by the clamping rail 21 to the lower ends of several groups of filling components 43 in sequence. After being located at the lower ends of several groups of filling heads 432 in sequence, the conveyor belt 2 stops conveying and keeps the container bottles 5 stationary. At this time, the receiving tray 32 is located between the filling heads 432 and the container bottles 5, and the cylinder 41 is started to push and press the lower pressing seat 42 downward. The second inclined surface 421 at the bottom of the lower pressing seat 42 presses downward and pushes the first inclined surface 311, so that the pushing seat 31 moves on the slide rail 33 in the direction away from the conveyor belt 2 and compresses the spring 35. The receiving tray 32 moves toward the direction of the fixed seat 11 during the movement of the pushing seat 31 and exits the space between the filling head 432 and the container bottle 5. The filling head 432 extends into the container bottle 5 and fills it during the downward movement of the lower pressing seat 42. Several groups of filling heads 432 can serve several When the filling head 432 is moved upward, the second inclined surface 421 on the lower pressing seat 42 will also move upward. At this time, the pushing seat 31 loses the downward pressure of the lower pressing seat 42 and the force of the spring 35, and moves in the direction of the conveyor belt 2, so that the receiving tray 32 re-extends between the filling head 432 and the container bottle 5. When the filling head 432 moves up to the top and stops suddenly, the liquid cosmetics therein will drip onto the receiving tray 32 under the vibration to avoid dripping onto the container bottle 5 and the conveyor belt 2 below. The liquid cosmetics in the receiving tray 32 will be sent out through the conduit 321 for recovery after accumulation, and the container bottle 5 at the lower end of the receiving tray 32 will move forward to the next process when the conveyor belt 2 is started again, and the empty container bottle 5 will be sent under several groups of filling heads 432 for repeated filling production.

[0029] The beneficial effect of the present invention is that the guide groove 422 on the second inclined surface 421 is pressed downwardly onto the ball 312 on the first inclined surface 311 by pressing the lower pressing seat 42 downwardly, and the pushing seat 31 is pushed horizontally during the abutment process, so that the pushing seat 31 gradually moves away from the conveyor belt 2 and compresses the spring 35, and drives the receiving tray 32 to withdraw from the position between the filling head 432 and the container bottle 5, which is convenient for the filling head 432 to extend downward into the container bottle 5 for filling. After the filling is completed, the lower pressing seat 42 is moved up, and during the upward movement of the filling head 432, the pushing seat 31 sends the receiving tray 32 between the filling head 432 and the container bottle 5 under the action of the spring 35. The liquid cosmetics on the filling head 432 will drip onto the receiving tray 32 to avoid contaminating the lower end container bottle 5 and the conveyor belt 2. The device can effectively prevent the liquid cosmetics from dripping during the reciprocating cycle and recycle the dripped cosmetics.

[0030] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An anti-drip recovery device for a liquid cosmetic filling machine, characterized in that: The machine comprises a frame, a conveyor belt, a material receiving assembly and a filling assembly, the conveyor belt being rotatably connected to the frame, container bottles being placed on the conveyor belt, and a fixed seat being provided on the frame; the material receiving assembly comprises a pushing seat and a material receiving tray, the lower end of the pushing seat being movably connected to the fixed seat, the upper end surface of the pushing seat being provided with a first inclined surface, and the material receiving tray being connected to the pushing seat; the filling assembly comprises a cylinder, a lower pressing seat and a filling component, the cylinder being arranged on the fixed seat, the output end of the cylinder being connected to the lower pressing seat, the lower end surface of the lower pressing seat being provided with a second inclined surface abutting against the first inclined surface, and the filling component being arranged on the lower pressing seat; when the filling component is driven by the cylinder and extends into the container bottle, the material receiving tray withdraws from between the filling component and the container bottle.

2. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 1, characterized in that: The first slope and the second slope form an angle of 45° with the horizontal plane. The first slope faces the filling component. The first slope is provided with a plurality of balls distributed in a longitudinally inclined array. The second slope is provided with guide grooves distributed in a longitudinally inclined array. The plurality of balls and the guide grooves can be abutted and connected.

3. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 2, characterized in that: The material receiving assembly also includes a slide rail and a slide seat, wherein the slide rail is arranged on the fixed seat, and the slide seat is arranged at the bottom of the pushing seat, and the slide seat cooperates with the slide rail.

4. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 3, characterized in that: The material receiving assembly also includes a spring. A first spring seat is provided on the fixed seat, and a second spring seat is provided on the side of the pushing seat. The front and rear ends of the spring are respectively embedded in the first spring seat and the second spring seat.

5. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 4, characterized in that: A conduit communicating with the inner cavity of the material receiving tray is arranged on the outer side wall of the material receiving tray.

6. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 1, characterized in that: The lower pressure seat is also provided with a horizontal mounting seat, and the filling component includes a mounting head, a filling head and a hose. The mounting seat is detachably connected to the lower pressure seat, and the mounting head is an L-shaped structure composed of a mounting plate and a material guide plate. The mounting head is screwed to the mounting seat through the mounting plate by screws, and the filling head is arranged at the lower end of the material guide plate, and the hose is arranged at the upper end of the material guide plate and connected to the filling head.

7. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 6, characterized in that: The filling components include several groups, and the several filling components are distributed on the mounting seat in an array.

8. The anti-drip recovery device of the liquid cosmetic filling machine according to claim 1, characterized in that: A clamping rail is arranged above the conveyor belt, and the container bottle is fitted in the clamping rail.

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