A puff processing apparatus and processing method

Abstract

This application relates to the field of cosmetics, and in particular to a powder puff processing equipment and processing technology, including a workbench and a hot pressing assembly. The hot pressing assembly includes a hot press, a limiting seat, a limiting airbag, and a limiting component. The hot press is connected to the end face of the workbench, and the limiting seat is connected to the end face of the workbench. A limiting cavity is formed on the end face of the limiting seat. The circumferential outer wall of the limiting airbag is connected to the inner wall of the limiting cavity. The circumferential inner wall of the limiting airbag is used to press against the end face of the thin gauze. The limiting component is connected to the limiting seat and is used to drive the limiting airbag to expand. The expansion of the limiting airbag drives the circumferential edge of the thin gauze to press against the end face of the main pad to form a limit. The hot pressing end of the hot press fixes the connection between the circumferential edge of the thin gauze and the end face of the main pad by hot pressing. The setting of the limiting component and limiting airbag in this application ensures that the circumferential edge of the thin yarn is stably limited to the top surface of the main pad, and the hot pressing end of the hot press fixes the circumferential edge of the thin yarn to the end face of the main pad, so that the thin yarn stably covers the end face of the main pad, thereby improving the production quality of the powder puff.

Description

Technical Field

[0001] This application relates to the field of cosmetics, and in particular to a powder puff processing equipment and processing technology. Background Technology

[0002] A powder puff is a type of makeup tool. Powder puffs are usually included in loose powder and powder boxes. They are mostly made of cotton or velvet and are used to pick up foundation and touch up makeup.

[0003] Reference Figure 1 The powder puff includes a main pad 1, a tulle 2, and a label 3. Multiple fixing rods 4 are connected to the end face of the label 3 at intervals. Multiple fixing holes 11 are provided at intervals on the end face of the main pad 1 for the fixing rods 4 to be inserted. The fixing holes 11 penetrate the main pad 1. The fixing rods 4 correspond one-to-one with the fixing holes 11. The outer circumferential wall of the fixing rod 4 abuts against the inner wall of the fixing hole 11 to form a fixation. The end face of the label 3 abuts against the end face of the main pad 1 to form a fixation. The tulle 2 covers the end face of the main pad 1 away from the label 3. The tulle 2 protects the main pad 1 and makes it less susceptible to damage from friction, thereby realizing the processing of the powder puff.

[0004] In the powder puff manufacturing process, a hot press is first used to fix the tulle to the end face of the main pad. Then, a press is used to fix the label to the end face of the main pad away from the tulle, thus shaping the powder puff. Because the tulle has a certain degree of flexibility, during the hot pressing process, the position of the tulle on the end face of the main pad is prone to shifting, making it difficult for the tulle to stably cover the end face of the main pad, thereby reducing the production quality of the powder puff. Summary of the Invention

[0005] In order to improve the production quality of powder puffs, this application provides a powder puff processing equipment and processing technology.

[0006] Firstly, the powder puff processing equipment provided in this application adopts the following technical solution:

[0007] A powder puff processing device includes a worktable and a hot pressing assembly. The hot pressing assembly includes a hot press, a limiting seat, a limiting airbag, and a limiting component. The hot press is connected to the end face of the worktable, with the hot pressing end of the hot press facing the end face of the worktable. The limiting seat is connected to the end face of the worktable, and the end face of the limiting seat facing the hot pressing end of the hot press has a limiting cavity for sequentially embedding a thin yarn and a main pad. The circumferential outer wall of the limiting airbag is connected to the inner wall of the limiting cavity, and the circumferential inner wall of the limiting airbag is used to press against the end face of the thin yarn. The limiting component is connected to the limiting seat and is used to drive the limiting airbag to expand. The expansion of the limiting airbag drives the circumferential edge of the thin yarn to press against the end face of the main pad to form a limiting position. The hot pressing end of the hot press fixes the circumferential edge of the thin yarn to the end face of the main pad.

[0008] By adopting the above technical solution, during the processing of powder puffs, the tulle and the main pad are sequentially embedded into the limiting cavity. The tulle covers the bottom surface of the main pad, and the circumferential edge of the tulle protrudes from the top of the main pad. The limiting airbag is located on the side of the tulle away from the main pad. The limiting component drives the limiting airbag to expand, and the circumferential inner wall of the limiting airbag squeezes the end face of the tulle, causing the circumferential edge of the tulle to press against the top surface of the main pad to form a limiting position. The position of the tulle on the end face of the main pad is not easily shifted, so that the circumferential edge of the tulle is stably limited to the top surface of the main pad. The hot pressing end of the hot press fixes the circumferential edge of the tulle to the end face of the main pad, so that the tulle stably covers the end face of the main pad, thus realizing the processing of powder puffs and improving the production quality of powder puffs.

[0009] Optionally, the limiting component includes a limiting piston and a limiting cylinder. An air passage is provided on the inner wall of the limiting cavity. One end of the air passage is connected to the inner cavity of the limiting airbag, and the other end of the air passage passes through the outer wall of the limiting seat. The limiting piston is slidably connected to the inner wall of the air passage. The limiting cylinder is connected to the end face of the limiting seat. The piston rod end of the limiting cylinder passes through the outer wall of the limiting seat and is connected to the end face of the limiting piston. When the limiting cylinder drives the limiting piston to slide towards the limiting airbag, it drives the air in the air passage to enter the inner cavity of the limiting airbag.

[0010] By adopting the above technical solution, when the thin yarn and the main pad are sequentially embedded into the limiting cavity, the end face of the thin yarn abuts against the bottom of the main pad to form a limit, and the circumferential edge of the thin yarn protrudes from the top of the main pad. At the same time, the limiting cylinder drives the limiting piston to slide towards the limiting airbag, which drives the air in the air passage to enter the inner cavity of the limiting airbag. The air pressure in the inner cavity of the limiting airbag increases and expands. The inner ring wall of the limiting airbag presses against the end face of the thin yarn and drives the circumferential edge of the thin yarn to press against the end face of the main pad to form a limit, so that the position of the thin yarn on the main pad is not easily shifted. The hot pressing end of the hot press stably heat-presses and fixes the circumferential edge of the thin yarn to the end face of the main pad, thereby improving the production quality of the powder puff.

[0011] Optionally, a sliding cylinder is connected to the end face of the worktable, and the piston rod end of the sliding cylinder is connected to the end face of the limiting seat. The sliding cylinder drives the limiting seat to slide towards the hot press, and the hot pressing end of the hot press is located directly above the limiting cavity.

[0012] By adopting the above technical solution, when the staff needs to insert the tulle and the main pad into the limiting cavity in sequence, the sliding cylinder drives the limiting seat to slide away from the hot press. The limiting cavity is away from the hot pressing end of the hot press. When the staff inserts the tulle and the main pad into the limiting cavity in sequence, they are less likely to hit the hot pressing end of the hot press and get burned, thereby improving the safety of the powder puff processing equipment.

[0013] Optionally, a pressure assembly is connected to the workbench. The pressure assembly includes a press and a pressure seat. The press is connected to the end face of the workbench, and the drive end of the press faces the end face of the workbench. The end face of the pressure seat facing the drive end of the press has a pressure cavity for accommodating the main gasket. The inner wall of the pressure cavity has a fixing cavity for accommodating the label. When the label is placed in the fixing cavity and the main gasket is placed in the pressure cavity, the fixing rod and the fixing hole correspond one-to-one and are embedded. The drive end of the press drives the end face of the main gasket to press against the end face of the label to form a fixation.

[0014] By adopting the above technical solution, when the hot press drives the circumferential edge of the thin yarn to be hot-pressed and fixed to the end face of the main pad, the worker places the label in the fixing cavity. The outer circumferential wall of the label abuts against the inner wall of the fixing cavity to form a limit. At the same time, the main pad covered with thin yarn is placed in the pressure cavity. The end face of the main pad away from the thin yarn abuts against the end face of the label. The fixing rods correspond one-to-one with the fixing holes and are embedded. The outer circumferential wall of the fixing rods abuts against the inner wall of the fixing holes to form a fixation, thus achieving the initial fixation of the label and the main pad. The driving end of the press slides towards the main pad and drives the end face of the main pad to abut against the end face of the label to form a fixation, making it difficult for the label to detach from the main pad, thereby improving the production quality of the powder puff.

[0015] Optionally, a transmission assembly is connected to the pressure seat. The transmission assembly includes a pressure piston and a pressure ring plug. An air passage two is opened in the inner wall of the fixed cavity, and an air passage three is opened in the inner wall of the pressure cavity. The air passage two is connected to the air passage three. The pressure piston is slidably connected to the inner wall of the air passage two. The end face of the pressure piston is used for label placement. The pressure ring plug is slidably connected to the inner wall of the air passage three. The end face of the pressure ring plug protruding from the bottom wall of the pressure cavity is used for main gasket placement. When the main gasket is embedded in the pressure cavity, it drives the pressure ring plug to slide towards the air passage three. Air in the air passage three enters the air passage two, driving the pressure piston to slide away from the pressure seat, causing the end face of the label to press against the end face of the main gasket to form a limit.

[0016] By adopting the above technical solution, during the processing of the label and the main gasket, the label is embedded in the fixing cavity, and the main gasket is embedded in the pressure cavity. The fixing rod and the fixing hole correspond one by one and are embedded. At the same time, the end face of the pressure ring plug protruding from the bottom wall of the pressure cavity abuts against the main gasket, and the end face of the pressure piston abuts against the end face of the label. The operator presses the end face of the main gasket and drives the pressure ring plug to slide towards the direction of air passage three, which drives the air in air passage three to enter air passage two. The air pressure in air passage two increases, which drives the pressure piston to slide away from air passage two, causing the end face of the label to press against the end face of the main gasket to form a fixation. This achieves the initial fixation of the label on the main gasket, making it less likely for the label to detach from the main gasket, thereby improving the production quality of the powder puff.

[0017] Optionally, the transmission assembly further includes an elastic element, the elastic force of which is less than the weight of the main gasket. One end of the elastic element in the direction of the elastic force is connected to the end face of the pressure ring plug, and the other end of the elastic element in the direction of the elastic force is connected to the inner wall of the air passage. The elastic element has the elastic force to drive the pressure ring plug to slide towards the pressure chamber, and the end of the pressure ring plug tends to protrude from the bottom wall of the pressure chamber.

[0018] By adopting the above technical solution, when the label is fixed on the end face of the main pad to form a powder puff, the staff removes the powder puff, the pressure ring plug loses the pressure of the powder puff, and the elastic force of the elastic element drives the pressure ring plug to slide away from the air passage three. The end of the pressure ring plug protrudes from the bottom wall of the pressure chamber, realizing the automatic reset of the pressure ring plug. There is no need for the staff to adjust the transmission components, thereby improving the ease of use of the powder puff processing equipment.

[0019] Optionally, a pressure cylinder is connected to the worktable, and the piston rod of the pressure cylinder is connected to the end face of the pressure seat. When the pressure cylinder drives the pressure seat to slide towards the press, the drive end of the press is located directly below the pressure seat.

[0020] By adopting the above technical solution, when the staff needs to place the label and main pad on the end face of the pressure seat, the pressure cylinder drives the pressure seat to slide away from the press, making it less likely for the press drive end to interfere with the staff placing the label and main pad on the end face of the pressure seat in sequence, thereby improving the staff's work efficiency and reducing the processing cost of the powder puff.

[0021] Optionally, the bottom wall of the limiting cavity is connected to multiple directional lights. The positions of the directional lights on the bottom wall of the limiting cavity correspond one-to-one with the fixing rods on the label inside the fixing cavity. When the gauze and the main gasket are sequentially embedded into the limiting cavity, the directional lights correspond one-to-one with the fixing holes, and the light from the directional lights passes through the gauze and the fixing holes in sequence.

[0022] By adopting the above technical solution, when the tulle and the main pad are sequentially embedded into the limiting cavity, the directional light corresponds one-to-one with the fixing hole, and the light from the directional light passes through the tulle and the fixing hole in sequence. Moreover, the position of the directional light on the bottom wall of the limiting cavity corresponds one-to-one with the fixing rod on the label inside the fixing cavity. The worker only needs to take out the main pad from the limiting cavity, flip it over, and embed it into the pressure cavity. The fixing rod corresponds one-to-one with the fixing hole and is embedded. The worker does not need to repeatedly adjust the position of the main pad in the pressure cavity, thereby improving the processing efficiency of the label and the main pad and reducing the production cost of the powder puff.

[0023] Optionally, a transport assembly is connected to the worktable. The transport assembly includes a robot arm and a drive unit. The drive unit is connected to the end face of the worktable and drives the robot arm to slide on the end face of the worktable. When the gripping end of the robot arm grips the main gasket in the limiting cavity, the drive unit drives the robot arm to slide towards the pressure seat. The gripping end of the robot arm drives the main gasket to flip in the opposite direction, so that the main gasket faces the pressure cavity and the fixing rod corresponds to the fixing hole. The robot arm drives the main gasket to embed into the pressure cavity.

[0024] By adopting the above technical solution, when the circumferential edge of the thin yarn is hot-pressed and fixed to the end face of the main pad, the driving component drives the robot arm to slide towards the limiting seat. The gripping end of the robot arm clamps the main pad in the limiting cavity, realizing the unloading of the material onto the limiting seat. At the same time, the driving component drives the robot arm to slide towards the pressure seat, and the gripping end of the robot arm drives the main pad to flip in the opposite direction. The main pad is located directly above the pressure cavity, and the fixing rod corresponds one-to-one with the fixing hole. The robot arm drives the main pad to embed into the fixing cavity, and the fixing rod corresponds one-to-one with the fixing hole and is embedded. The outer wall of the fixing rod abuts against the inner wall of the fixing hole to form a fixation, realizing the initial limiting of the label on the main pad. There is no need for the staff to take out the main pad in the limiting cavity and embed it into the pressure cavity, thereby reducing the workload of the staff, shortening the processing cycle of the powder puff, and reducing the processing cost of the powder puff.

[0025] Secondly, the powder puff processing technology provided in this application adopts the following technical solution:

[0026] A powder puff processing technology includes the following steps:

[0027] The thin yarn is wrapped and placed in the powder puff processing equipment in sequence. The hot press fixes the circumferential edge of the thin yarn to the end face of the main pad, thus fixing the thin yarn on the main pad.

[0028] To fix the label, press the label end face against the main gasket end face. The fixing post and fixing hole correspond one by one and are embedded. At the same time, pressure is applied to the main gasket end face and the label end face is driven to be fixed on the main gasket end face, thus fixing the label on the main gasket.

[0029] By adopting the above technical solution, the tulle and the main pad are placed sequentially on the powder puff processing equipment. The powder puff processing equipment drives the circumferential edge of the tulle to press firmly against the end face of the main pad. The hot press drives the circumferential edge of the tulle to be hot-pressed and fixed to the end face of the main pad. This makes it less likely for the circumferential edge of the tulle to shift on the end face of the main pad, thereby fixing the circumferential edge of the tulle on the main pad and improving the production quality of the powder puff.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. The setting of limiting parts and limiting airbags ensures that the circumferential edge of the thin yarn is stably limited to the top surface of the main pad. The hot pressing end of the hot press fixes the circumferential edge of the thin yarn to the end face of the main pad, so that the thin yarn stably covers the end face of the main pad, thereby improving the production quality of the powder puff.

[0032] 2. The sliding cylinder design prevents workers from being burned when inserting the gauze and main pad into the limiting cavity in sequence, thus improving the safety of the powder puff processing equipment.

[0033] 3. The setting of pressure ring plug and pressure piston realizes the initial fixation of the label on the main gasket, making the label less likely to detach from the main gasket, thereby improving the production quality of powder puffs. Attached Figure Description

[0034] Figure 1 This is an exploded view of the powder puff in the relevant technology.

[0035] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.

[0036] Figure 3 This is a partial cross-sectional view of an embodiment of this application, mainly showing airway one.

[0037] Figure 4 This is a partial cross-sectional view of an embodiment of this application, mainly showing airway two and airway three.

[0038] Explanation of reference numerals in the attached drawings: 1. Main gasket; 11. Fixing hole; 2. Thin yarn; 3. Label; 4. Fixing rod; 5. Worktable; 51. Slide groove; 6. Hot pressing assembly; 61. Hot press; 62. Limiting seat; 621. Limiting part; 622. Sliding part; 623. Limiting cavity; 624. Air passage one; 63. Limiting airbag; 64. Limiting component; 641. Limiting piston; 642. Limiting cylinder; 7. Transport assembly; 71. Robotic arm; 72. Driving component; 721. Driving screw; 722. Driving motor; 8. Pressure assembly; 81. Press; 82. Pressure seat; 821. Pressure chamber; 822. Fixed chamber; 823. Air passage two; 824. Air passage three; 825. Clearance groove; 9. Sliding cylinder; 10. Slide rod; 12. Directional light; 13. Pressure cylinder; 14. Transmission assembly; 141. Pressure piston; 142. Pressure ring plug; 143. Elastic component. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0040] This application discloses a powder puff processing device. (Refer to...) Figure 1 and Figure 2The powder puff processing equipment includes a workbench 5, a hot pressing component 6, a transport component 7, and a pressure component 8. The hot pressing component 6, the transport component 7, and the pressure component 8 are all connected to the end face of the workbench 5. The hot pressing component 6 is used to drive the tulle 2 to cover one end of the main pad 1 and to hot press and fix the circumferential edge of the tulle 2 to the other end of the main pad 1. The transport component 7 is used to remove the main pad 1 from the hot pressing component 6, flip it over, and embed it into the pressure component 8. The pressure component 8 is used to squeeze the main pad 1 to drive the label 3 to be fixed on the end face of the main pad 1 away from the tulle 2, thereby realizing the processing of the powder puff. The tulle 2 covers the end face of the main pad 1, and the circumferential edge of the tulle 2 is hot pressed and fixed to the other end of the main pad 1, so that the tulle 2 is not easy to shift during the processing, thereby improving the production quality of the powder puff.

[0041] Reference Figure 2 and Figure 3 The hot pressing assembly 6 includes a hot press 61, a limiting seat 62, a limiting airbag 63, and a limiting member 64. The hot press 61 is fixed to the end face of the worktable 5 by welding, with the hot pressing end of the hot press 61 facing the end face of the worktable 5. In this embodiment, the worktable 5 is a square table. The limiting seat 62 includes a limiting part 621 and a sliding part 622. The end of the limiting part 621 is welded and fixed to the end face of the sliding part 622 to form a fixed position. The end face of the sliding part 622 away from the limiting part 621 is slidably connected to the end face of the worktable 5. The sliding direction of the sliding part 622 is parallel to the length direction of the worktable 5.

[0042] Reference Figure 2 A sliding cylinder 9 is bolted to the end face of the worktable 5. The piston rod axis of the sliding cylinder 9 is parallel to the sliding direction of the limiting seat 62. The end of the piston rod of the sliding cylinder 9 is welded and fixed to the outer wall of the sliding part 622. Two sliding rods 10 are welded and fixed to the end face of the worktable 5. The two sliding rods 10 are located on both sides of the sliding cylinder 9, and the axis of the sliding rods 10 is parallel to the axis of the piston rod of the sliding cylinder 9. A sliding hole is provided on the outer wall of the sliding part 622 for the sliding rods 10 to pass through. The sliding hole passes through the outer wall of the sliding part 622 along its own axis. When the sliding cylinder 9 drives the sliding part 622 to slide, the sliding part 622 moves closer to the hot press 61 along the axis of the sliding rods 10, and the end face of the limiting part 621 away from the sliding part 622 faces the hot pressing end of the hot press 61.

[0043] Reference Figure 2 and Figure 3 The limiting part 621 has a limiting cavity 623 on its end face facing the hot pressing end of the hot press 61, into which the thin yarn 2 and the main gasket 1 are sequentially embedded. The limiting cavity 623 is a cylindrical cavity. The outer circumferential wall of the limiting airbag 63 is glued to the inner wall of the limiting cavity 623. The inner circumferential wall of the limiting airbag 63 is used to press against the end face of the thin yarn 2. The limiting member 64 is connected to the end face of the sliding part 622. The limiting member 64 is used to drive the limiting airbag 63 to expand. The expansion of the limiting airbag 63 squeezes the end face of the thin yarn 2 and drives the circumferential edge of the thin yarn 2 to press against the end face of the main gasket 1 to form a limiting.

[0044] Reference Figure 3 In this embodiment, the limiting member 64 includes a limiting piston 641 and a limiting cylinder 642. The limiting cylinder 642 and the limiting piston 641 correspond one-to-one. The number of limiting cylinders 642 and limiting pistons 641 can be one, two or more. In this embodiment, there are eight limiting cylinders 642 and eight limiting pistons 641. The eight limiting cylinders 642 are welded and fixed to the end face of the sliding part 622 at equal intervals around the axis of the limiting part 621. The piston rods of the limiting cylinders 642 all face the axis of the limiting part 621. The inner wall of the limiting cavity 623 is provided with multiple air passages 624 spaced apart. Each air passage 624 corresponds to a limiting cylinder 642. One end of each air passage 624 is connected to the inner cavity of the limiting airbag 63, and the other end of each air passage 624 passes through the outer wall of the limiting part 621 in a direction close to the limiting cylinder 642. The limiting piston 641 can be made of rubber or silicone. In this embodiment, the limiting piston 641 is made of rubber, which has a certain deformation capability. One end of the limiting piston 641 is welded and fixed to the end of the piston rod of the limiting cylinder 642, and the other end of the limiting piston 641 is slidably connected to the inner wall of the air passage 624.

[0045] Reference Figure 2 and Figure 3 When the thin yarn 2 and the main pad 1 are sequentially embedded into the limiting cavity 623, the end face of the thin yarn 2 presses against the bottom of the main pad 1, and the circumferential edge of the thin yarn 2 protrudes from the end face of the main pad 1. The limiting cylinder 642 drives the limiting piston 641 to slide towards the axis of the limiting cavity 623, which drives the air in the air passage 624 to be injected into the inner cavity of the limiting airbag 63. The air pressure of the limiting airbag 63 expands and squeezes the end face of the thin yarn 2, causing the circumferential edge of the thin yarn 2 to press against the end face of the main pad 1 to form a limit. The sliding cylinder 9 drives the sliding part 622 to slide towards the hot press 61. The limiting cavity 623 is located directly below the hot pressing end of the hot press 61. The hot press 61 hot presses and fixes the circumferential edge of the thin yarn 2 in the limiting cavity 623 to the end face of the main pad 1, so that the thin yarn 2 is not easy to shift during the hot pressing and fixing process, and the thin yarn 2 is stably hot pressed and fixed on the main pad 1, thereby improving the production quality of the powder puff.

[0046] As an alternative, the limiting component 64 includes a limiting air pump, which is fixed to the outer wall of the limiting part 621 by bolts. The air outlet of the limiting air pump passes through the outer wall of the limiting part 621 and connects to the inner cavity of the limiting airbag 63. When the gauze 2 and the main pad 1 are sequentially embedded in the limiting cavity 623, the limiting air pump inflates the inner cavity of the limiting airbag 63. The air pressure of the limiting airbag 63 increases, and the inner ring wall of the limiting airbag 63 squeezes the gauze 2 and drives the circumferential edge of the gauze 2 to press against the end face of the main pad 1 to form a limit, so that the position of the gauze 2 on the main pad 1 is not easily shifted, thereby improving the processing quality of the powder puff.

[0047] Reference Figure 1 and Figure 3The bottom wall of the limiting cavity 623 is connected to multiple directional lights 12, and the directional lights 12 correspond one-to-one with the fixing holes 11. When the gauze 2 and the main gasket 1 are inserted into the limiting cavity 623 in sequence, the directional lights 12 correspond one-to-one with the fixing holes 11, and the light generated by the directional lights 12 when powered on passes through the gauze 2 and the fixing holes 11 in sequence, so that the staff can directly observe whether the directional lights 12 and the fixing holes 11 are aligned.

[0048] Reference Figure 2 The pressure assembly 8 includes a press 81 and a pressure seat 82. The bottom of the press 81 is welded and fixed to the end face of the worktable 5, and the drive end of the press 81 faces the end face of the worktable 5. The press 81 and the hot press 61 are located at opposite ends of the worktable 5 in the width direction. The bottom of the pressure seat 82 is slidably connected to the end face of the worktable 5. The sliding direction of the pressure seat 82 is parallel to the sliding direction of the limit seat 62. A pressure cylinder 13 is welded and fixed to the end face of the worktable 5. The piston rod axis of the pressure cylinder 13 is parallel to the sliding direction of the pressure seat 82, and the end of the piston rod of the pressure cylinder 13 is welded and fixed to the outer wall of the pressure seat 82.

[0049] Reference Figure 2 A slider is welded and fixed to the bottom of the pressure seat 82. A groove 51 for sliding of the sliding hole is opened on the end face of the worktable 5. The groove 51 is a strip-shaped groove, and the length direction of the groove 51 is parallel to the sliding direction of the pressure seat 82. When the pressure cylinder 13 drives the pressure seat 82 to slide towards the press 81, the slider is slidably connected to the inner wall of the groove 51, and the end face of the pressure seat 82 faces the driving end of the press 81.

[0050] Reference Figure 2 and Figure 4 The pressure seat 82 has a pressure cavity 821 for accommodating the main gasket 1 on the end face facing the drive end of the press 81. The pressure cavity 821 is a cylindrical cavity, and a fixing cavity 822 for accommodating the label 3 is provided on the inner wall of the pressure cavity 821.

[0051] Reference Figure 3 and Figure 4 When the label 3 is embedded in the fixing cavity 822, the outer wall of the label 3 abuts against the inner wall of the pressure cavity 821 to form a limit. The end of the fixing rod 4 away from the label 3 is located in the pressure cavity 821. At the same time, the position of the fixing rod 4 on the label 3 in the fixing cavity 822 corresponds one-to-one with the position of the directional light 12 in the limiting cavity 623.

[0052] Reference Figure 4A transmission assembly 14 is connected to the pressure seat 82, which drives the fixing rods 4 to be embedded into the fixing holes 11 one by one. A second air passage 823 is formed on the inner wall of the fixing cavity 822, and a third air passage 824 is coaxially formed on the inner wall of the pressure cavity 821. The third air passage 824 is an annular cavity, and the second air passage 823 communicates with the third air passage 824. The transmission assembly 14 includes a pressure piston 141, a pressure ring plug 142, and multiple elastic elements 143. The pressure piston 141 and the pressure ring plug 142 can be made of rubber or silicone. In this embodiment, the pressure piston 141 and the pressure ring plug 142 are made of rubber, which has a certain deformation capability. The pressure piston 141 is slidably connected to the inner wall of the second air passage 823. The sliding direction of the pressure piston 141 is parallel to the height direction of the pressure seat 82. The end face of the pressure piston 141 facing the fixing cavity 822 is used for placing the label 3. The pressure ring plug 142 is slidably connected to the inner wall of the air passage 824. The sliding direction of the pressure ring plug 142 is parallel to the sliding direction of the pressure piston 141. The end face of the pressure ring plug 142 facing the pressure chamber 821 is used for the placement of the main gasket 1.

[0053] Reference Figure 4 The elastic element 143 can be a tension spring or a compression spring. In this embodiment, the elastic element 143 is a compression spring, which has a certain deformation capability. One end of the multiple elastic elements 143 in the direction of elastic force is welded and fixed to the end face of the pressure ring plug 142 at intervals. The other end of the multiple elastic elements 143 in the direction of elastic force is welded and fixed to the inner wall of the air passage 824 in sequence. The elastic force of the elastic element 143 is less than the weight of the main gasket 1. The elastic element 143 has the elastic force to drive the pressure ring plug 142 to slide away from the air passage 824, and the end of the pressure ring plug 142 tends to protrude from the bottom wall of the pressure chamber 821.

[0054] Reference Figure 2 and Figure 4 When the label 3 and the main pad 1 are sequentially embedded into the fixing cavity 822 and the pressure cavity 821, the operator presses the main pad 1, causing the pressure ring plug 142 to slide towards the air passage 3 824. The air in the air passage 3 824 enters the air passage 2 823, increasing the air pressure in the air passage 2 823 and causing the pressure piston 141 to slide away from the air passage 2 823. The end face of the label 3 presses against the end face of the main pad 1 to form a fixation. At the same time, the fixing rod 4 corresponds to the fixing hole 11 and is embedded, achieving the initial fixation of the label 3 on the end face of the main pad 1. The pressure cylinder 13 drives the pressure seat 82 to slide towards the press 81. The pressure cavity 821 is located directly below the drive end of the press 81. The drive end of the press 81 squeezes the end face of the main pad 1 and drives the label 3 to be fixed on the end face of the main pad 1, thus completing the processing of the powder puff.

[0055] Reference Figure 2The transport component 7 includes a robotic arm 71 and a drive unit 72. The drive unit 72 drives the robotic arm 71 to slide on the end face of the worktable 5. The drive unit 72 includes a drive screw 721 and a drive motor 722. The drive motor 722 is fixed to the end face of the worktable 5 by bolts. The axis of the drive motor 722 is parallel to the width direction of the worktable 5. The end of the drive screw 721 is coaxially welded and fixed to the end of the drive motor 722. The bottom of the robotic arm 71 is threaded to the outer wall of the drive screw 721. The gripping end of the robotic arm 71 faces the hot pressing component 6 and the pressure component 8.

[0056] Reference Figure 2 and Figure 3 The outer wall of the pressure seat 82 is provided with a clearance groove 825 for the gripping end of the manipulator 71, and the clearance groove 825 is connected to the pressure chamber 821. When the circumferential edge of the yarn 2 is hot-pressed and fixed to the end face of the main pad 1, the limiting cylinder 642 drives the limiting piston 641 to slide away from the axis of the limiting chamber 623, the air pressure of the limiting airbag 63 decreases, the inner ring wall of the limiting airbag 63 disengages from the yarn 2, and the clamping effect on the yarn 2 disappears. The sliding cylinder 9 drives the sliding part 622 to slide away from the hot press 61, and at the same time the drive motor 722 drives the manipulator 71 to slide closer to the hot press 61. The gripping end of the manipulator 71 is located directly above the limiting chamber 623. The gripping end of the manipulator 71 is embedded in the limiting chamber 623 and grips the main pad 1, realizing the unloading of the limiting chamber 623.

[0057] Reference Figure 2 and Figure 4 Simultaneously, the drive motor 722 drives the robotic arm 71 to slide towards the press 81. The gripping end of the robotic arm 71 is located directly above the pressure chamber 821. The robotic arm 71 drives the main gasket 1 to flip in the opposite direction, with the fixing rod 4 corresponding to the fixing hole 11. The robotic arm 71 embeds the main gasket 1 into the pressure chamber 821 and presses the main gasket 1, driving the pressure ring plug 142 to slide towards the air passage 3 824. The air in the air passage 3 824 enters the air passage 2 823, and the pressure piston 1... 41 drives the label 3 to slide towards the main pad 1, the fixing rod 4 corresponds to the fixing hole 11 and is embedded, the pressure cylinder 13 drives the pressure seat 82 to slide towards the press 81, the pressure chamber 821 is located directly below the drive end of the press 81, the drive end of the press 81 presses the end face of the main pad 1 and drives the label 3 to be fixed on the end face of the main pad 1, realizing the processing of the powder puff, so that the label 3 and the gauze 2 are not easily offset on the end face of the main pad 1, thereby improving the production quality of the powder puff.

[0058] The implementation principle of a powder puff processing device according to an embodiment of this application is as follows: A thin gauze 2 and a main pad 1 are sequentially embedded into a limiting cavity 623. The end face of the thin gauze 2 abuts against the bottom of the main pad 1, and the circumferential edge of the thin gauze 2 protrudes beyond the end face of the main pad 1. A limiting cylinder 642 drives a limiting piston 641 to slide towards the axis of the limiting cavity 623, causing air in the air passage 624 to be injected into the inner cavity of the limiting airbag 63. The limiting airbag 63 expands under air pressure and squeezes the end face of the thin gauze 2, driving... The circumferential edge of the tulle 2 is pressed against the end face of the main pad 1 to form a limit; the sliding cylinder 9 drives the sliding part 622 to slide towards the hot press 61. The limiting cavity 623 is located directly below the hot pressing end of the hot press 61. The hot press 61 hot presses and fixes the circumferential edge of the tulle 2 in the limiting cavity 623 to the end face of the main pad 1, so that the tulle 2 is not easy to shift during the hot pressing and fixing process, and the tulle 2 is stably hot pressed and fixed on the main pad 1, thereby improving the production quality of the powder puff.

[0059] Simultaneously, the limiting cylinder 642 drives the limiting piston 641 to slide away from the axis of the limiting cavity 623, reducing the air pressure in the limiting airbag 63. The inner ring wall of the limiting airbag 63 detaches from the thin yarn 2, eliminating the clamping effect on the thin yarn 2. The sliding cylinder 9 drives the sliding part 622 to slide away from the hot press 61. Simultaneously, the drive motor 722 drives the robotic arm 71 to slide closer to the hot press 61. The gripping end of the robotic arm 71 is positioned directly above the limiting cavity 623, embedding itself within the limiting cavity 623 and gripping the main gasket 1, thus unloading the limiting cavity 623. Simultaneously, the drive motor 722 drives the robotic arm 71 to slide closer to the press 81, with the gripping end of the robotic arm 71 positioned directly above the pressure chamber 821. The robotic arm 71 drives the main gasket 1 to flip in the opposite direction. Rotate, fixing rod 4 corresponds one-to-one with fixing hole 11, robot arm 71 inserts main pad 1 into pressure chamber 821 and presses main pad 1, driving pressure ring plug 142 to slide towards air passage three 824, air in air passage three 824 enters air passage two 823, pressure piston 141 drives label 3 to slide towards main pad 1, fixing rod 4 corresponds one-to-one with fixing hole 11 and is inserted, pressure cylinder 13 drives pressure seat 82 to slide towards press machine 81, pressure chamber 821 is located directly below the drive end of press machine 81, press machine 81 drive end presses the end face of main pad 1 and drives label 3 to be fixed on the end face of main pad 1, realizing powder puff processing, making label 3 and tulle 2 less likely to shift on the end face of main pad 1, thereby improving the production quality of powder puff.

[0060] This application also discloses a powder puff processing technology, including the following steps:

[0061] The thin yarn 2 is wrapped and the thin yarn 2 and the main gasket 1 are placed in the limiting cavity 623 in sequence. The limiting cylinder 642 drives the limiting piston 641 to slide in a direction close to the axis of the limiting cavity 623. The limiting airbag 63 increases the air pressure and squeezes the end face of the thin yarn 2, driving the circumferential edge of the thin yarn 2 to press against and fix it to the end face of the main gasket 1. The hot press 61 hot presses and fixes the circumferential edge of the thin yarn 2 to the end face of the main gasket 1, thereby fixing the thin yarn 2 on the main gasket 1.

[0062] Label 3 is fixed. Label 3 and main pad 1 are sequentially embedded into the fixing cavity 822 and pressure cavity 821. The fixing post corresponds to the fixing hole 11 and is embedded. The end face of label 3 is pressed against the end face of main pad 1. The driving end of press 81 squeezes the end face of main pad 1 and drives label 3 to be fixed on the end face of main pad 1, thus completing the processing of powder puff.

[0063] The implementation principle of a powder puff processing technology in this application embodiment is as follows: the thin gauze 2 and the main pad 1 are sequentially embedded into the limiting cavity 623. The limiting airbag 63 expands and drives the circumferential edge of the thin gauze 2 to press and fix it against the end face of the main pad 1. The hot press 61 drives the circumferential edge of the thin gauze 2 to be hot-pressed and fixed to the end face of the main pad 1, so that the position of the circumferential edge of the thin gauze 2 on the end face of the main pad 1 is not easily shifted, thereby fixing the circumferential edge of the thin gauze 2 on the main pad 1 and improving the production quality of the powder puff.

[0064] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A powder puff processing device, characterized in that: The system includes a worktable (5) and a hot pressing assembly (6). The hot pressing assembly (6) includes a hot press (61), a limiting seat (62), a limiting airbag (63), and a limiting component (64). The hot press (61) is connected to the end face of the worktable (5), with the hot pressing end of the hot press (61) facing the end face of the worktable (5). The limiting seat (62) is connected to the end face of the worktable (5), and the end face of the limiting seat (62) facing the hot pressing end of the hot press (61) has a limiting cavity (623) for the yarn (2) and the main gasket (1) to be embedded in sequence. The outer circumferential wall of the limiting airbag (63) is connected to the inner wall of the limiting cavity (623). The inner wall is used to press against the end face of the thin yarn (2). The limiting member (64) is connected to the limiting seat (62). The limiting member (64) is used to drive the limiting airbag (63) to expand. The limiting airbag (63) expands and drives the circumferential edge of the thin yarn (2) to press against the end face of the main gasket (1) to form a limit. The hot pressing end of the hot press (61) hot presses and fixes the circumferential edge of the thin yarn (2) to the end face of the main gasket (1). The limiting member (64) includes a limiting piston (641) and a limiting cylinder (642). The inner wall of the limiting cavity (623) is provided with an air passage (624). One end of the air passage (624) is connected to the inner cavity of the limiting airbag (63). The air passage (624) is connected to the inner cavity of the limiting airbag (63). 4) The other end penetrates the outer wall of the limiting seat (62), the limiting piston (641) is slidably connected to the inner wall of the air passage, the limiting cylinder (642) is connected to the end face of the limiting seat (62), the piston rod end of the limiting cylinder (642) penetrates the outer wall of the limiting seat (62) and is connected to the end face of the limiting piston (641). When the limiting cylinder (642) drives the limiting piston (641) to slide towards the limiting airbag (63), it drives the air in the first air passage (624) to enter the inner cavity of the limiting airbag (63); a pressure assembly (8) is connected to the worktable (5), the pressure assembly (8) includes a press (81) and a pressure seat (82). The press (81) is connected to the end face of the workbench (5). The drive end of the press (81) faces the end face of the workbench (5). The end face of the pressure seat (82) facing the drive end of the press (81) is provided with a pressure cavity (821) for accommodating the main pad (1). The inner wall of the pressure cavity (821) is provided with a fixing cavity (822) for accommodating the label (3). When the label (3) is placed in the fixing cavity (822) and the main pad (1) is placed in the pressure cavity (821), the fixing rod (4) and the fixing hole (11) correspond one by one and are embedded. The drive end of the press (81) drives the end face of the main pad (1) to press against the end face of the label (3) to form a fixation.A transmission assembly (14) is connected to the pressure seat (82). The transmission assembly (14) includes a pressure piston (141) and a pressure ring plug (142). An air passage (823) is provided on the inner wall of the fixed cavity (822), and an air passage (824) is provided on the inner wall of the pressure cavity (821). The air passage (823) is connected to the air passage (824). The pressure piston (141) is slidably connected to the inner wall of the air passage (823). The end face of the pressure piston (141) is used for placing the label (3). The pressure ring plug (142) The pressure ring plug (142) is slidably connected to the inner wall of the third air passage (824). The end face of the pressure ring plug (142) protruding from the bottom wall of the pressure chamber (821) is used for placing the main gasket (1). When the main gasket (1) is embedded in the pressure chamber (821), it drives the pressure ring plug (142) to slide closer to the third air passage (824). Air from the third air passage (824) enters the second air passage (823), causing the pressure piston (141) to slide away from the pressure seat (82), thus causing the end face of the label (3) to press against the end face of the main gasket (1) to form a limit.

2. The powder puff processing equipment according to claim 1, characterized in that: The worktable (5) is connected to a sliding cylinder (9) at its end face. The piston rod end of the sliding cylinder (9) is connected to the end face of the limiting seat (62). The sliding cylinder (9) drives the limiting seat (62) to slide towards the hot press (61). The hot pressing end of the hot press (61) is located directly above the limiting cavity (623).

3. The powder puff processing equipment according to claim 1, characterized in that: The transmission assembly (14) further includes an elastic element (143), the elastic force of which is less than the weight of the main gasket (1). One end of the elastic element (143) in the direction of elastic force is connected to the end face of the pressure ring plug (142), and the other end of the elastic element (143) in the direction of elastic force is connected to the inner wall of the air passage (824). The elastic element (143) has the elastic force to drive the pressure ring plug (142) to slide towards the pressure chamber (821), and the end of the pressure ring plug (142) tends to protrude from the bottom wall of the pressure chamber (821).

4. The powder puff processing equipment according to claim 1, characterized in that: A pressure cylinder (13) is connected to the workbench (5). The piston rod of the pressure cylinder (13) is connected to the end face of the pressure seat (82). When the pressure cylinder (13) drives the pressure seat (82) to slide towards the press (81), the driving end of the press (81) is located directly below the pressure seat (82).

5. The powder puff processing equipment according to claim 1, characterized in that: The bottom wall of the limiting cavity (623) is connected to a plurality of directional lights (12). The position of the directional lights (12) on the bottom wall of the limiting cavity (623) corresponds one-to-one with the fixing rod (4) on the label (3) in the fixing cavity (822). When the gauze (2) and the main gasket (1) are sequentially embedded in the limiting cavity (623), the directional lights (12) correspond one-to-one with the fixing holes (11), and the light of the directional lights (12) passes through the gauze (2) and the fixing holes (11) in sequence.

6. The powder puff processing equipment according to claim 5, characterized in that: A transport assembly (7) is connected to the workbench (5). The transport assembly (7) includes a robot (71) and a drive (72). The drive (72) is connected to the end face of the workbench (5). The drive (72) drives the robot (71) to slide on the end face of the workbench (5). When the gripping end of the robot (71) grips the main pad (1) in the limiting cavity (623), the drive (72) drives the robot (71) to slide towards the pressure seat (82). The gripping end of the robot (71) drives the main pad (1) to flip in the opposite direction. The main pad (1) faces the pressure cavity (821) and the fixing rod (4) corresponds to the fixing hole (11). The robot (71) drives the main pad (1) to embed into the pressure cavity (821).

7. A powder puff processing technology, characterized in that: Includes the following steps: The tulle (2) is wrapped and the tulle (2) and the main pad (1) are placed in the powder puff processing equipment according to any one of claims 1-6. The hot press (61) hot presses the circumferential edge of the tulle (2) to the end face of the main pad (1) to fix the tulle (2) on the main pad (1). The label (3) is fixed by pressing the end face of the label (3) against the end face of the main gasket (1). The fixing post and the fixing hole (11) are aligned and embedded. At the same time, the pressure on the end face of the main gasket (1) is applied and the end face of the label (3) is fixed to the end face of the main gasket (1), thus fixing the label (3) on the main gasket (1).

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