A filling line system for mask production

Abstract

The present invention discloses a filling line system for mask production, which relates to the field of mask production. The filling line system includes a filling line main body, a conveyor belt, a filling assembly, a cap pressing and screwing assembly, an electromagnetic induction sealer, a positioning seat, test tube masks and a storage basket. A metal bucket is installed at the connection between the conveyor belt and the positioning seat. By providing a push rod, a resistance wheel and a limiting rod, under the action of the push rod and the resistance wheel, after the push rod contacts the resistance wheel, the push rod will squeeze the test tube mask to ensure the dropping rate of the test tube mask, eliminating the need for manual observation. And when the push rod cannot push the test tube mask after contacting the resistance wheel, at this time, the push rod will squeeze the resistance wheel, so that the resistance wheel and the connecting plate slide in an arc along the limiting rod, so that the push rod can pass through the resistance wheel, effectively preventing the situation of jamming between the push rod and the resistance wheel and causing damage to the equipment, enabling the equipment to have a certain ability to handle extreme situations.

Description

Technical Field

[0001] The present invention relates to the field of mask production, and specifically to a filling line system for mask production. Background Art

[0002] With the development of the times, people's living environment is getting better and better. At the same time, people's pursuits in various aspects have become more diverse. At the same time, women pay more and more attention to their own skin. Currently, most women will use masks when skin care. The moisture in the mask penetrates into the stratum corneum of the epidermis, which can make the skin soft, and the skin is naturally bright and elastic, and is loved by the majority of women.

[0003] The forms of masks are mainly four types: paste type, peel-off type, jelly type, and wet tissue type. At the same time, the test tube mask belongs to one of the wet tissue type masks. The biggest difference between the test tube mask and our ordinary mask is that the test tube mask uses a test tube packaging, which can preserve the activity of the natural essence liquid. At the same time, the test tube-shaped packaging can make the mask paper better absorb the essence liquid.

[0004] When producing test tube masks, filling is required. Currently, the most used filling is an automated mask filling line. Most of the existing mask filling lines are composed of a conveying component, a filling component, a cap pressing and screwing component, an electromagnetic induction sealer, a positioning seat, and a storage basket. When filling is required, the conveying component is started, and then the test tube masks are individually placed in the positioning seat. The test tube masks will be filled by the filling component, the cap will be put on and screwed by the cap pressing and screwing component, and then sealed by the electromagnetic induction sealer. Finally, when the test tube masks reach the end of the conveying component, the test tubes will fall into the storage basket below under the action of their own gravity, that is, the entire mask filling work is completed.

[0005] However, the above-mentioned mask filling line still has certain problems when in use. For example, when the cap pressing and screwing component screws on the test tube cap, to ensure the combination of the test tube cap and the test tube, the cap pressing and screwing component will press the test tube, which increases the suction force of the mounting seat on the test tube. As a result, the test tube may occasionally fail to fall or fall after passing through the storage basket, so an employee is still needed to observe the falling situation of the test tube at the end of the filling line. Summary of the Invention

[0006] Based on this, the purpose of the present invention is to provide a filling line system for mask production to solve the technical problems mentioned in the above background art.

[0007] To achieve the above object, the present invention provides the following technical solution: A filling line system for mask production, including a filling line main body, a conveyor belt, a filling component, a cap pressing and screwing component, an electromagnetic induction sealer, a positioning seat, a test tube mask, and a storage basket. A metal barrel is installed at the connection between the conveyor belt and the positioning seat, and a push rod is movably installed in the metal barrel. Moreover, a blocking wheel corresponding to the push rod is provided in the filling line main body, and a groove corresponding to the blocking wheel is formed in the inner wall of the conveyor belt.

[0008] By adopting the above technical solution, under the action of the metal barrel, the normal sliding of the push rod is ensured. At the same time, under the action of the push rod and the blocking wheel, after the push rod contacts the blocking wheel, the push rod will extrude the test tube mask to ensure the dropping rate of the test tube mask, eliminating the need for manual observation work. At the same time, the groove in the conveyor belt will ensure the normal operation of the blocking wheel and the push rod.

[0009] The present invention is further configured such that a return spring corresponding to the push rod is installed in the metal barrel, the end of the push rod is inclined, and the other end of the push rod contacts the test tube mask.

[0010] By adopting the above technical solution, under the action of the push rod, the dropping rate of the test tube mask is ensured, and at the same time, the work of manual supervision is eliminated. After the push rod pushes down the test tube mask, it will reset under the action of the return spring.

[0011] The present invention is further configured such that a positioning rod is installed in the filling line main body, a connecting plate is rotatably installed in the middle of the positioning rod, and the blocking wheel is installed on the connecting plate.

[0012] By adopting the above technical solution, under the action of the positioning rod and the connecting plate, the position of the blocking wheel is controlled to ensure the fixity of the position of the blocking wheel in the filling line main body.

[0013] The present invention is further configured such that a support plate is installed at the end of the positioning rod, a limiting rod corresponding to the connecting plate is installed on the outer wall of the support plate, and the limiting rod is designed in a semi-circular shape.

[0014] By adopting the above technical solution, under the action of the support plate and the limiting rod, the sliding trajectory of the connecting plate is ensured. At the same time, the limiting rod will limit the resistance spring to prevent the resistance spring from deforming after being compressed.

[0015] The present invention is further configured such that a limiting block is installed at the end of the limiting rod, and the limiting block abuts against the connecting plate.

[0016] By adopting the above technical solution, under the action of the limiting block, the resistance spring is prevented from pushing the connecting plate away from the limiting rod. At the same time, the limiting block will cooperate with the resistance spring to fix the connecting plate.

[0017] The present invention is further configured such that a resistance spring is installed on the outer wall of the support plate, and the resistance spring is sleeved on the limiting rod, and the end of the resistance spring is connected to the connecting plate.

[0018] By adopting the above technical solution, under the action of the resistance spring, the connecting plate can automatically reset after rotation.

[0019] The present invention is further configured such that the elastic force of the resistance spring is four times that of the reset spring.

[0020] By adopting the above technical solution, under the action of the resistance spring, when the suction force between the test tube membrane and the positioning seat is in a normal state, the push rod is in contact with the resistance wheel, and the position of the resistance wheel will not move, ensuring that the push rod will squeeze the test tube membrane.

[0021] The present invention is further configured such that a transition box corresponding to the storage basket is provided below the tail of the conveyor belt, and a plurality of elastic ropes are provided in the transition box, and the plurality of elastic ropes are designed to be staggered.

[0022] By adopting the above technical solution, under the action of the elastic ropes, the damage caused by the test tube membrane during descent is reduced, and the probability of the test tube membrane being damaged by falling is effectively reduced.

[0023] The present invention is further configured such that two mounting plates are bolted to the inner wall of the transition box, and the elastic ropes are mounted on the outer walls of the mounting plates.

[0024] By adopting the above technical solution, under the action of the mounting plates, the elastic ropes can be conveniently replaced.

[0025] In summary, the present invention mainly has the following beneficial effects:

[0026] 1. By providing a push rod, a resistance wheel and a limiting rod, under the action of the push rod and the resistance wheel, after the push rod contacts the resistance wheel, the push rod will squeeze the test tube membrane, ensuring the dropping rate of the test tube membrane, eliminating the need for manual observation, and when the push rod cannot push the test tube membrane after contacting the resistance wheel, at this time the push rod will squeeze the resistance wheel, so that the resistance wheel and the connecting plate slide in an arc along the limiting rod, so that the push rod can pass through the resistance wheel, effectively preventing the situation of jamming between the push rod and the resistance wheel and causing damage to the equipment, making the equipment have a certain ability to handle extreme situations.

[0027] 2. By providing mounting plates and elastic ropes, under the action of the elastic ropes, the impact force of the test tube membrane when falling into the storage basket is greatly reduced, so that the probability of the test tube membrane being damaged by falling is greatly reduced. At the same time, under the action of the mounting plates, when the elastic ropes lose their elasticity, the mounting plates can be removed to replace the elastic ropes, making the elastic ropes convenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the front view structural schematic diagram of the present invention;

[0029] Figure 2 is the sectional structural schematic diagram of the tail of the main body of the filling line of the present invention;

[0030] Figure 3 is the sectional three-dimensional structural schematic diagram of the metal bucket of the present invention;

[0031] Figure 4 is the present invention Figure 2 the enlarged structural schematic diagram at A in;

[0032] Figure 5 is the three-dimensional structural schematic diagram of the positioning rod of the present invention;

[0033] Figure 6 is the three-dimensional structural schematic diagram of the transition box of the present invention.

[0034] In the figure: 1, main body of the filling line; 101, conveyor belt; 102, groove; 2, filling assembly; 3, cap pressing and screwing assembly; 4, electromagnetic induction sealer; 5, positioning seat; 6, test tube facial mask; 7, metal bucket; 8, push rod; 9, return spring; 10, positioning rod; 11, connecting plate; 12, blocking wheel; 13, support plate; 14, limiting rod; 15, limiting block; 16, resistance spring; 17, transition box; 18, mounting plate; 19, elastic cord; 20, storage basket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0036] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0037] A filling line system for facial mask production, as shown in Figures 1-6, includes a main body 1 of the filling line, a conveyor belt 101, a filling assembly 2, a cap pressing and screwing assembly 3, an electromagnetic induction sealer 4, a positioning seat 5, a test tube facial mask 6, and a storage basket 20.

[0038] Specifically, a metal bucket 7 is installed at the connection between the conveyor belt 101 and the positioning seat 5. By setting the metal bucket 7, the running track of the push rod 8 is restricted. The push rod 8 is movably installed in the metal bucket 7. A blocking wheel 12 corresponding to the push rod 8 is provided in the filling line main body 1. When the conveyor belt 101 drives the metal bucket 7 to run, the push rod 8 will contact the blocking wheel 12. Moreover, a groove 102 corresponding to the blocking wheel 12 is opened on the inner wall of the conveyor belt 101. At this time, the groove 102 ensures the normal operation of the push rod 8 and the blocking wheel 12. A return spring 9 corresponding to the push rod 8 is installed in the metal bucket 7. When the restriction on the push rod 8 is removed, the return spring 9 will push it back to its original position to prevent the end of the push rod 8 from protruding and affecting the subsequent placement of the test tube mask 6. The end of the push rod 8 is inclined. When the push rod 8 contacts the blocking wheel 12, it may get stuck between them. The other end of the push rod 8 contacts the test tube mask 6. After the push rod 8 contacts the blocking wheel 12, it will squeeze the test tube mask 6, so that the test tube mask 6 is pushed out of the positioning seat 5. Thus, when the test tube mask 6 cannot fall, the device can automatically push the test tube mask 6 down to ensure the dropping rate of the test tube mask 6 and save the work of manual supervision at the same time.

[0039] Please refer to Figure 5 , in the above embodiment, a positioning rod 10 is installed in the filling line main body 1. A connecting plate 11 is rotatably installed in the middle of the positioning rod 10. The blocking wheel 12 is installed on the connecting plate 11. The connecting plate 11 supports the blocking wheel 12. At the same time, the positioning rod 10 supports the blocking wheel 12 and the connecting plate 11, and ensures that the blocking wheel 12 and the connecting plate 11 can rotate in an arc.

[0040] Please refer to Figure 4 、 Figure 5, in the above embodiment, a support plate 13 is installed at the end of the positioning rod 10, and a limiting rod 14 corresponding to the connecting plate 11 is installed on the outer wall of the support plate 13. The limiting rod 14 is designed in a semi-circular shape. When the suction force between the test tube membrane 6 and the positioning seat 5 is too large under the action of the press cap screwing component 3 (the probability of this kind of accident is relatively small, and the following embodiment is to prevent this kind of accident from causing the equipment to jam and be damaged), at this time, after the push rod 8 contacts the resistance wheel 12 due to the excessive suction force between the test tube membrane 6 and the positioning seat 5, the push rod 8 cannot push the test tube membrane 6, resulting in the position of the push rod 8 being fixed under the action of the test tube membrane 6 and the positioning seat 5. Thus, when the push rod 8 contacts the resistance wheel 12, the force on the resistance wheel 12 increases. At this time, the thrust given by the push rod 8 to the resistance wheel 12 is greater than the force of the resistance spring 16, thereby forcing the resistance wheel 12 to drive the connecting plate 11 to slide in an arc along the limiting rod 14. At the same time, the limiting rod 14 and the positioning rod 10 will limit the sliding trajectory of the connecting plate 11 to ensure the stability of the connecting plate 11 during sliding. A resistance spring 16 is installed on the outer wall of the support plate 13, and the resistance spring 16 is sleeved on the limiting rod 14, and the end of the resistance spring 16 is connected to the connecting plate 11. At the same time, the connecting plate 11 will squeeze the resistance spring 16 until the push rod 8 passes through, ensuring that the push rod 8 will not jam with the resistance wheel 12. Thus, when the equipment encounters an extreme situation where the suction force between the test tube membrane 6 and the positioning seat 5 is too large, it has an automatic processing structure, ensuring the safety of the equipment during use. At the same time, after the push rod 8 passes through, the resistance spring 16 will lose its restriction. At this time, the resistance spring 16 will push the resistance wheel 12 and the connecting plate 11 back to their original positions. A limiting block 15 is installed at the end of the limiting rod 14, and the limiting block 15 abuts against the connecting plate 11. At this time, the limiting block 15 will limit the position of the connecting plate 11. At the same time, the limiting block 15 cooperates with the resistance spring 16 to fix the position of the connecting plate 11. The elastic force of the resistance spring 16 is four times that of the return spring 9. When the suction force between the test tube membrane 6 and the positioning seat 5 is in a normal state, the push rod 8 contacts the resistance wheel 12. At this time, the resistance spring 16 will give a thrust to the connecting plate 11, and the force of the resistance spring 16 is much greater than the force of the return spring 9, so that the position of the resistance wheel 12 will not move, ensuring that the push rod 8 will squeeze the test tube membrane 6.

[0041] Please refer to Figure 6 , in the above embodiment, a transition box 17 corresponding to the storage basket 20 is provided below the tail of the conveyor belt 101, and a plurality of elastic ropes 19 are provided in the transition box 17. The plurality of elastic ropes 19 are designed to be staggered. After the test tube membrane 6 falls into the transition box 17, it will contact the elastic ropes 19. At this time, the elastic ropes 19 will buffer the impact force when the test tube membrane 6 descends, thereby reducing the damage caused by the test tube membrane 6 during descent and effectively reducing the probability of the test tube membrane 6 being damaged by dropping.

[0042] Please refer toFigure 6 In the above embodiment, two mounting plates 18 are bolted to the inner wall of the transition box 17, and the elastic ropes 19 are mounted on the outer walls of the mounting plates 18. When the elastic ropes 19 need to be replaced, the bolts connecting the mounting plates 18 to the transition box 17 are unscrewed so that the mounting plates 18 can be removed, thereby enabling the replacement of the elastic ropes 19 and facilitating the replacement of the elastic ropes 19.

[0043] The working principle of the present invention is as follows: When the device is in use, when the test tube mask 6 still has not fallen after passing the tail of the conveyor belt 101, the conveyor belt 101 is still running, so that the inclined surface at the end of the push rod 8 comes into contact with the blocking wheel 12. The push rod 8 will slide downward under the action of the blocking wheel 12. At the same time, the push rod 8 will compress the return spring 9. When the push rod 8 slides downward, its end will squeeze the test tube mask 6, so that the unfallen test tube mask 6 will be squeezed and fall towards the transition box 17. After the test tube mask 6 falls into the transition box 17, it will come into contact with the elastic rope 19. At this time, the elastic rope 19 will buffer the impact force when the test tube mask 6 descends. Then the test tube mask 6 will fall into the storage basket 20 through the elastic rope 19. And after the push rod 8 passes the blocking wheel 12, the end of the push rod 8 will lose pressure, and at the same time, the return spring 9 will push it back to its original position.

[0044] When the suction force between the test tube mask 6 and the positioning seat 5 is too large, at this time, the end of the push rod 8 comes into contact with the blocking wheel 12. Due to the excessive suction force between the test tube mask 6 and the positioning seat 5, the resistance given by the blocking wheel 12 to the push rod 8 is not sufficient to push the test tube mask 6 by the push rod 8. However, at this time, the conveyor belt 101 is still running. At this time, the push rod 8 will squeeze the blocking wheel 12 under the action of the conveyor belt 101, forcing the blocking wheel 12 to drive the connecting plate 11 to slide around the positioning rod 10. At the same time, the connecting plate 11 will slide on the limiting rod 14. At this time, the connecting plate 11 will compress the resistance spring 16 until the push rod 8 passes through the blocking wheel 12. At this time, the blocking wheel 12 will lose the thrust given by the push rod 8, and at the same time, the resistance spring 16 will be released, and it will push the connecting plate 11 and the blocking wheel 12 back to their original positions. At the same time, after the connecting plate 11 slides back to its original position, the limiting block 15 will block the connecting plate 11, and at this time, the limiting block 15 will cooperate with the resistance spring 16 to fix the position of the connecting plate 11, thereby fixing the position of the blocking wheel 12. And because the test tube mask 6 is tightly adsorbed in the positioning seat 5, the test tube mask 6 will follow the conveyor belt 101 back to the starting position, and at this time, the staff can deal with it.

[0045] When the elastic ropes 19 lack elasticity after long-term use, unscrew the bolts for installing the mounting plates 18, and the mounting plates 18 and the elastic ropes 19 can be replaced.

[0046] Although embodiments of the present invention have been shown and described, the specific embodiments are merely explanations of the present invention and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not make a creative contribution to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A filling line system for mask production, comprising a filling line main body (1), a conveyor belt (101), a filling assembly (2), a cap pressing and screwing assembly (3), an electromagnetic induction sealer (4), a positioning seat (5), a test tube mask (6) and a storage basket (20), characterized in that: A metal bucket (7) is installed at the connection between the conveyor belt (101) and the positioning seat (5), a push rod (8) is movably installed in the metal bucket (7), a blocking wheel (12) corresponding to the push rod (8) is provided in the filling line main body (1), and a groove (102) corresponding to the blocking wheel (12) is formed in the inner wall of the conveyor belt (101). A positioning rod (10) is installed in the filling line main body (1), a connecting plate (11) is rotatably installed in the middle of the positioning rod (10), the blocking wheel (12) is installed on the connecting plate (11), a support plate (13) is installed at the end of the positioning rod (10), a limiting rod (14) corresponding to the connecting plate (11) is installed on the outer wall of the support plate (13), and the limiting rod (14) is designed in a semi-circular shape. A resistance spring (16) is installed on the outer wall of the support plate (13), the resistance spring (16) is sleeved on the limiting rod (14), and the end of the resistance spring (16) is connected to the connecting plate (11).

2. The filling line system for facial mask production according to claim 1, wherein: A return spring (9) corresponding to the push rod (8) is installed in the metal bucket (7), the end of the push rod (8) is designed to be inclined, and the other end of the push rod (8) is in contact with the test tube film (6).

3. A filling line system for mask production according to claim 1, wherein: A limiting block (15) is installed at the end of the limiting rod (14), and the limiting block (15) abuts against the connecting plate (11).

4. A filling line system for facial mask production according to claim 1, characterized in that: The elastic force of the resistance spring (16) is four times that of the return spring (9).

5. The filling line system for facial mask production according to claim 1, wherein: A transition box (17) corresponding to the storage basket (20) is provided below the tail of the conveyor belt (101), a plurality of elastic ropes (19) are provided in the transition box (17), and the plurality of elastic ropes (19) are designed to be staggered from each other.

6. The filling line system for mask production according to claim 5, characterized in that: Two mounting plates (18) are bolted to the inner wall of the transition box (17), and the elastic ropes (19) are installed on the outer walls of the mounting plates (18).

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