Blade feeding equipment and blade storage assembly for eyebrow shaping blade assembly line

Abstract

The invention relates to the technical field of eyebrow shaping blade assembly, in particular to blade feeding equipment for an eyebrow shaping blade assembly line and a blade storage assembly. The device comprises a material correcting plate, a partition plate and an air supply assembly. The transverse material taking arm pushes the partition plate to apply pressure to the gas supply assembly, and in the moving process of the partition plate, gas generated by extrusion is discharged to the inner ends of the two side plates in stages by changing the conduction state of the gas supply assembly, and is discharged outwards in cooperation with longitudinal guide grooves formed in the side faces of the side plates; when the eyebrow shaping blade falls into the inner end of the correcting groove, the eyebrow shaping blade is blown to move to the position away from the side plate, one-time correcting work is completed, then the position of the partition plate is changed, the two transverse guide grooves are communicated with the air supply assembly, and air generated by extrusion can be exhausted outwards along the transverse guide grooves; and secondary blowing is conducted on the eyebrow shaping blade making contact with the side face of the correcting groove, the position of the eyebrow shaping blade is automatically corrected during machining, the operation procedures are reduced, and the feeding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of eyebrow trimming blade assembly, in particular to a blade feeding device and a blade storage component for an eyebrow trimming blade assembly line. Background Art

[0002] Eyebrow trimmer, also known as eyebrow razor, is a beauty tool, usually made of high-quality plastic and blades.

[0003] During the processing of the eyebrow trimmer, since multiple processing steps are required and the positions of different processes are different, the corresponding assembly line needs to be equipped with multiple transfer mechanisms. At the same time, the blade of the eyebrow trimmer is relatively thin, so the existing transfer mechanism mainly uses air suction equipment to pick up materials, that is, air holes for gas circulation are opened at the contact position. When the transfer mechanism moves to the contact position of the eyebrow trimmer, the negative pressure generated by the air suction equipment is used to adsorb the eyebrow trimmer at the contact position until it is transported to the next processing mechanism. At this time, the pressure relief allows the eyebrow trimmer to use its own gravity to separate from the contact position. During the transfer process of the traditional feeding equipment, due to different adsorption points, the adsorption state of the eyebrow trimmer during transportation is different, that is, the direction is different, and the current processing point of the eyebrow trimmer needs to be located during the processing. Therefore, after the eyebrow trimmer in different states is transported to the processing position, a secondary position adjustment is required, which affects the efficiency of automated processing. At the same time, the adjustment range of the eyebrow trimmer in different states is different, which increases the difficulty of the secondary position adjustment. Summary of the invention

[0004] The object of the present invention is to provide a blade feeding device and a blade storage assembly for an eyebrow trimming blade assembly line, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, one of the purposes of the present invention is to provide a blade feeding device for an eyebrow trimming blade assembly line, comprising a material taking block, a material correction plate, a transverse material taking arm, a processing plate and a longitudinal material taking arm, wherein both ends of the side of the material taking block are provided with adsorption heads for placing the eyebrow trimming blades, the adsorption heads, the transverse material taking arm and the longitudinal material taking arm are all equipped with air suction components for adsorbing the eyebrow trimming blades to a contact position therewith, and the top ends of the transverse material taking arm and the longitudinal material taking arm are both provided with pneumatic slide rails; The material straightening plate has a top groove at the top, a partition plate is slidably arranged at the inner end of the top groove, and correction grooves for accommodating different eyebrow trimming blades are arranged on both sides of the top of the partition plate. The partition plate moves up and down along the top of the material straightening plate, an air supply assembly is arranged at the inner end of the material straightening plate, and transverse guide grooves for connecting the correction groove and the air supply assembly are arranged on both sides of the partition plate, and side plates are arranged at both ends of the partition plate, and a longitudinal guide groove that is connected to the air supply assembly is arranged on the side of the side plate close to the transverse guide groove; During the process of the horizontal material picking arm adsorbing the eyebrow trimming blade and moving it downward along the top of the material correction plate, the pressure generated by the downward pressure is used to drive the partition plate to move downward synchronously, and pressure is applied to the air supply component. In the initial stage, the bottom end of the side plate moves from the highest point to the middle position of the top groove, and the air supply component is connected to the inner ends of the two side plates, and the gas is blown to the inner ends of the correction grooves at the corresponding positions through the longitudinal guide grooves, and the eyebrow trimming blade arranged at the inner end of the correction groove is blown to the opposite side of the side plate. In the ending stage, the bottom end of the side plate moves from the middle position of the top groove to the lowest point, and the air supply component is connected to the inner ends of the two horizontal guide grooves, and the thrust generated by the gas flow is used to blow the eyebrow trimming blade arranged at the inner end of the correction groove to the opposite side of the horizontal guide groove, so that it is adjusted to the diagonal area of ​​the inner end of the correction groove.

[0006] As a further improvement of the present technical solution, the air supply assembly includes an airbag and exhaust pipes arranged on both sides of the bottom end of the airbag, extrusion rods are arranged at each corner position of the bottom end of the partition plate, and the bottom end of each extrusion rod is in contact with the top position of the airbag, the exhaust pipe is kept in communication with the inner end of the airbag, an air collecting chamber is opened on the inner side of the material correcting plate, the top end of the exhaust pipe extends into the inner end of the air collecting chamber and keeps in conduction with it, airbags which are kept in conduction with the inner end of the air collecting chamber are opened on both sides of the inner wall of the top groove near the upper position, and air inlets are opened on the sides of the two side plates aligned with the airbags, the air inlet, the longitudinal guide groove and the airbag are kept in conduction, connecting grooves which are kept in conduction with the end of the air collecting chamber are opened on both sides of the inner wall of the top groove near the middle position, and a transverse guide groove is opened on the inner wall of the correction groove near the connecting groove.

[0007] As a further improvement of the present technical solution, the cross-sectional size of the bottom surface of the transverse material picking arm is consistent with the cross-sectional size of the top end of the partition plate. After the bottom end of the transverse material picking arm contacts the top end of the partition plate, it cooperates with the correction groove to form a closed chamber for accommodating the eyebrow trimming blade, and the eyebrow trimming blade in the blowing state is limited, and the height of the closed chamber is smaller than the height of the eyebrow trimming blade in the upright state.

[0008] As a further improvement of the technical solution, the cross-sections of the transverse guide groove and the longitudinal guide groove are both inclined structures, and the height of the ports of the transverse guide groove and the longitudinal guide groove on one side close to the correction groove is lower than the height of the ports on the other side.

[0009] As a further improvement of the technical solution, a cavity connected to the longitudinal guide groove and the air inlet is formed at the inner end of the side panel, an inner block is slidably arranged at the inner end of the cavity, and buffer components are arranged on both sides of the top end of the inner block. The force applied by the buffer component overcomes the gravity of the inner block itself, maintains the inner block suspended to the middle position of the inner end of the cavity, and utilizes the side position of the inner block to cover the longitudinal guide groove located at the inner end port of the cavity.

[0010] As a further improvement of the present technical solution, the buffer assembly includes an outer rod and a limit spring mounted on the outside of the outer rod, a pair of rings are provided at the top end of the side plate, the two outer rods respectively pass through the cavity and extend into the inner sides of the rings at corresponding positions, and the limit spring is located on the inner sides of the rings.

[0011] The second object of the present invention is to provide a blade storage assembly for a blade loading device used in an eyebrow trimming blade assembly line, comprising a storage table and a guide plate installed on the side surface of the top end of the storage table, the material taking block is installed on the bottom end of the side of the guide plate, and a slide rail is connected between the bottom end of the material taking block and the bottom end of the storage table, and storage grooves for stacking eyebrow trimming blades are provided at both ends of the side of the guide plate, the two suction heads are respectively opposite to the two storage grooves, and the cross-sectional size of the suction heads is consistent with the cross-sectional size of the storage grooves, a material taking assembly is arranged on the inner side of the storage groove near the bottom end, and after the suction head moves to the inner end of the storage groove at the corresponding position, the material taking work of a single eyebrow trimming blade is performed in cooperation with the material taking assembly and the air suction assembly built into the suction head.

[0012] As a further improvement of the present technical solution, the material picking assembly includes a limit block, the side of the limit block is aligned with the opposite side of the adsorption head, and the limit block is plugged into and fitted with the inner end of the material storage trough, and a return spring is connected to the plug-in position.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the blade feeding equipment and blade storage assembly for the eyebrow trimming blade assembly line, the partition plate is pushed by the transverse material taking arm to apply pressure to the air supply assembly, and during the movement of the partition plate, the gas generated by the extrusion is discharged to the inner ends of the two side plates in stages by changing the conduction state of the air supply assembly, and is discharged outwardly in conjunction with the longitudinal guide grooves opened on the side surfaces of the side plates, and the eyebrow trimming blade that falls to the inner end of the correction groove is blown to move it away from the side plate to complete a correction work, and then the position of the partition plate is changed, and the two transverse guide grooves are connected with the air supply assembly, and the gas generated by the extrusion will be discharged outwardly along the transverse guide groove, and the eyebrow trimming blade in contact with the side of the correction groove is blown for a second time, and the position of the eyebrow trimming blade is automatically corrected during processing, thereby reducing the operation process and improving the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a first split cross-sectional view of the material correction plate of the present invention; Figure 3 For the present invention Figure 2 A local enlarged view of point A; Figure 4This is the second split cross-sectional view of the material correction plate of the present invention; Figure 5 It is a cross-sectional view of the side plate structure of the present invention; Figure 6 This is a first working diagram of the eyebrow trimming blade correcting plane of the present invention; Figure 7 This is the second workflow diagram of the eyebrow trimming blade correcting plane of the present invention; Figure 8 It is a schematic diagram of the material storage platform structure of the present invention; Fig. 9 For the present invention Figure 8 A partial enlarged view of point B.

[0015] The meaning of each number in the figure is: 10. Take the material block; 110. Adsorption head; 20, material correction plate; 210, partition plate; 211, transverse guide groove; 212, correction groove; 220, side plate; 221, longitudinal guide groove; 222, air inlet; 223, inner block; 224, outer rod; 225, limit spring; 230, air bag; 231, exhaust pipe; 240, top groove; 250, air collecting chamber; 260, connecting groove; 30. Material correction plate; 40. Processing board; 50. Longitudinal feeding arm; 60. Material storage table; 610. Guide plate; 611. Material storage trough; 620. Limit block. DETAILED DESCRIPTION

[0016] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0017] See also Figure 1As shown, one of the purposes of the present invention is to provide a blade loading equipment for an eyebrow trimming blade assembly line, comprising a material picking block 10, a material correction plate 20, a transverse material picking arm 30, a processing plate 40 and a longitudinal material picking arm 50, wherein suction heads 110 for placing eyebrow trimming blades are arranged at both ends of the side of the material picking block 10, and the suction heads 110, the transverse material picking arm 30 and the longitudinal material picking arm 50 are all equipped with air suction components for adsorbing the eyebrow trimming blades to a contact position therewith, and pneumatic slide rails are arranged at the top of the transverse material picking arm 30 and the top of the longitudinal material picking arm 50 for driving the transverse material picking arm 30 to slide horizontally along the top of the material correction plate 20, and adsorbing the eyebrow trimming blade arranged at the top of the suction head 110 to the bottom end of the material correction plate 20, and driving the longitudinal material picking arm 50 to slide horizontally along the top of the processing plate 40, and adsorbing the eyebrow trimming blade arranged at the top of the material correction plate 20 to the top position of the processing plate 40.

[0018] A top groove 240 is provided at the top of the material correcting plate 20, and a partition plate 210 is slidably provided at the inner end of the top groove 240. Correction grooves 212 for accommodating different eyebrow trimming blades are provided on both sides of the top of the partition plate 210. The partition plate 210 moves up and down along the top of the material correcting plate 20. An air supply assembly is provided at the inner end of the material correcting plate 20, and transverse guide grooves 211 connecting the correction groove 212 and the air supply assembly are provided on both sides of the partition plate 210. Side plates 220 are provided at both ends of the partition plate 210, and a longitudinal guide groove 221 that is connected to the air supply assembly is provided on the side of the side plate 220 close to the transverse guide groove 211.

[0019] During the process of the lateral material picking arm 30 sucking the eyebrow trimming blade and moving it downward along the top of the material correction plate 20, the pressure generated by the downward pressure is used to drive the partition plate 210 to move downward synchronously, and pressure is applied to the air supply assembly. In the initial stage, the bottom end of the side plate 220 moves from the highest point to the middle position of the top groove 240, and the air supply assembly is connected to the inner ends of the two side plates 220, and the gas is blown to the inner ends of the correction grooves 212 at the corresponding positions through the longitudinal guide grooves 221, and the eyebrow trimming blade arranged at the inner end of the correction groove 212 is blown to the opposite side of the side plate 220. In the end stage, the bottom end of the side plate 220 moves from the middle position of the top groove 240 to the lowest point, and the air supply assembly is connected to the inner ends of the two horizontal guide grooves 211, and the thrust generated by the gas flow is used to blow the eyebrow trimming blade arranged at the inner end of the correction groove 212 to the opposite side of the horizontal guide groove 211, so that it is adjusted to the diagonal area of ​​the inner end of the correction groove 212.

[0020] When in use, during the eyebrow trimming blade feeding process, first, the two eyebrow trimming blades are respectively adsorbed by the adsorption heads 110 arranged at the two ends of the side of the material taking block 10 in cooperation with the air suction assembly. The air suction assembly uses an air pump to draw air to the inner end of the material taking block 10 through the air holes opened at the top of the adsorption head 110. When the adsorption head 110 contacts the eyebrow trimming blades, negative pressure is generated at the contact position, so that the adsorption head 110 is attached to the top of the adsorption head 110, and the position is fixed; After completing the processing work at the current position, Figure 6-Figure 7 As shown, the lateral feeding arm 30 slides horizontally along the pneumatic slide rail at the corresponding position to the position just above the adsorption head 110, and slides downward to contact the eyebrow trimming blade at the top of the adsorption head 110. At this time, the air suction component built into the adsorption head 110 stops running, and the air suction component built into the lateral feeding arm 30 starts up accordingly. The negative pressure generated causes the eyebrow trimming blade to be adsorbed to the contact position at the bottom end of the lateral feeding arm 30. However, due to the large adsorption surface at the bottom end of the lateral feeding arm 30, the eyebrow trimming blade is easily offset during the adsorption process, that is, it cannot remain parallel to the bottom surface of the lateral feeding arm 30. At this time, the bottom end of the lateral feeding arm 30 will The inclined eyebrow trimming blade moves along the pneumatic slide rail from the position above the adsorption head 110 to the position just above the material correction plate 20. At this time, the bottom surface of the horizontal material picking arm 30 is just aligned with the top of the partition plate 210, and moves downward to gradually contact the top of the partition plate 210. After the two complete the contact work, the horizontal material picking arm 30 in the downward state will synchronously drive the partition plate 210 to slide from top to bottom along the inner end of the top groove 240. At the same time, the air suction component built into the horizontal material picking arm 30 stops running, and the eyebrow trimming blade in the negative pressure state will fall to the inner end of the correction groove 212 at the corresponding position under the action of its own gravity; Since the position of the eyebrow trimming blade is offset due to the lateral material taking arm 30 taking the material, it is more difficult to ensure its position after the second drop. Therefore, when the partition plate 210 moves down, the air supply component is squeezed. In the initial stage, that is, when the partition plate 210 moves from the highest point of the top groove 240 to the middle position, the air supply component is connected to the inner ends of the side plates 220 on both sides. The gas generated by the squeezing will be discharged outward along the longitudinal guide groove 221 opened on the side of the side plate 220 and blown to the inner end of the correction groove 212, thereby The eyebrow trimming blade at the inner end of the correction groove 212 is blown to move it away from the side plate 220 and fit to the side of the inner end of the correction groove 212 away from the side plate 220. At this time, the side of the eyebrow trimming blade fits the side of the inner end of the correction groove 212, but the fitting position is still uncertain. In order to further correct the position, the partition plate 210 is further moved downward to complete the end stage, that is, the partition plate 210 moves from the middle position of the top groove 240 to its bottom position. The air supply component is still in a continuous pressure state, but at this time due to the partition The plate 210 changes position, and the two transverse guide grooves 211 are connected to the air supply assembly. The gas generated by the extrusion will be discharged outward along the transverse guide grooves 211, and the eyebrow trimming blade in contact with the side of the correction groove 212 will be blown for the second time, so that it moves away from the transverse guide groove 211 along the contact side until the eyebrow trimming blade is away from the side of the transverse guide groove 211 and contacts the opposite side of the transverse guide groove 211, that is, at this time, the diagonal position of the eyebrow trimming blade just fits into the diagonal position of the inner end of the correction groove 212, completing the secondary correction of the eyebrow trimming blade. At this time, the inspection of the corrected eyebrow trimming blade is completed at the top of the material correction plate 20. After the inspection is completed, the longitudinal material picking arm 50 adsorbs the corrected eyebrow trimming blade along the pneumatic slide rail, maintains the correction state, and transports the eyebrow trimming blade to the top position of the processing plate 40 for the third processing. Since the eyebrow trimming blade in the shipping state is in a position correction state, there is no need to perform position correction after being transported to the processing plate 40, thereby reducing the operation process and improving the loading efficiency.

[0021] In addition, the air supply component includes an air bag 230 and an exhaust pipe 231 arranged on both sides of the bottom end of the air bag 230. Extrusion rods are arranged at each corner position of the bottom end of the partition plate 210, and the bottom end of each extrusion rod is in contact with the top position of the air bag 230. The exhaust pipe 231 is connected to the inner end of the air bag 230. An air collecting chamber 250 is opened on the inner side of the material correction plate 20. The top end of the exhaust pipe 231 extends into the inner end of the air collecting chamber 250 and maintains a conductive state therewith. The inner wall of the top groove 240 is close to the upper Airbags 230 that are connected to the inner end of the air collecting chamber 250 are opened on both sides of the square position, and air inlets 222 are opened on the sides of the two side plates 220 aligned with the airbags 230. The air inlet 222, the longitudinal guide groove 221 and the airbag 230 are kept in a conductive state. Connecting grooves 260 that are connected to the inner end of the air collecting chamber 250 are opened on both sides of the inner wall of the top groove 240 near the middle position, and a transverse guide groove 211 is opened on the inner wall of the correction groove 212 near the connecting groove 260.

[0022] Depend on Figure 2-Figure 3 As shown, during specific use, when the partition plate 210 is pressed and moved downward, the partition plate 210 squeezes the top of the airbag 230 through each squeezing rod, so that the airbag 230 is forced to be compressed downward, and the gas accumulated at its inner end will be discharged into the inner end of the gas collecting chamber 250 along the exhaust pipe 231. Since the partition plate 210 moves from the highest point of the top groove 240 to the middle position, the two connecting grooves 260 are not aligned with the ports of the horizontal guide grooves 211 and are blocked by the side of the partition plate 210. At this time, the airbags 230 on both sides are connected to the gas collecting chamber 250, that is, the gas discharged from the inner end of the gas collecting chamber 250. The gas will flow into the inner end of the side plate 220 through the air inlet 222 and be discharged outward along the longitudinal guide groove 221, performing the first blowing position correction on the eyebrow trimming blade at the inner end of the correction groove 212 until the partition plate 210 moves to the middle position of the top groove 240. At this time, the port of the connecting groove 260 and the port of the transverse guide groove 211 remain connected, and the gas at the inner end of the air collecting chamber 250 will flow into the inner end of the transverse guide groove 211 along the connecting groove 260, and be discharged into the inner end of the correction groove 212 along the port of the transverse guide groove 211, performing the second blowing position correction on the eyebrow trimming blade at the inner end of the correction groove 212.

[0023] Since the eyebrow trimming blade being blown can easily flip over, although the position correction work is completed, the flipped eyebrow trimming blade will cause errors in the detection results and affect the processing in the next stage. Furthermore, the cross-sectional size of the bottom surface of the horizontal feeding arm 30 is consistent with the cross-sectional size of the top end of the partition plate 210. After the bottom end of the horizontal feeding arm 30 contacts the top end of the partition plate 210, it cooperates with the correction groove 212 to form a closed chamber for accommodating the eyebrow trimming blade, and the eyebrow trimming blade in the blowing state is limited, and the height of the closed chamber is less than the height of the eyebrow trimming blade in the upright state. Figure 6As shown, during specific use, during the process of position correction of the eyebrow trimming blade, the lateral material picking arm 30 contacts the top of the partition plate 210, and cooperates with the correction groove 212 to form a closed chamber for accommodating the eyebrow trimming blade, and the eyebrow trimming blade is limited to prevent the eyebrow trimming blade from escaping from the inner end of the correction groove 212. At the same time, the height of the closed chamber is less than the height of the eyebrow trimming blade in the upright state, that is, the eyebrow trimming blade will not be able to complete the flipping in the closed chamber, and maintain its initial transportation state for position correction.

[0024] Since the airflow discharged from the inner ends of the transverse guide groove 211 and the longitudinal guide groove 221 is highly dispersed, when the ports on both sides of the longitudinal guide groove 221 and the transverse guide groove 211 are arranged horizontally, and the contact surface of the eyebrow trimming blade itself is relatively thin, a large amount of airflow will flow along the upper part of the eyebrow trimming blade, forming a negative pressure state above it, hindering the further movement of the eyebrow trimming blade and affecting the efficiency of the eyebrow trimming blade position correction. Furthermore, the cross-sections of the transverse guide groove 211 and the longitudinal guide groove 221 are both inclined structures, and the port height of the transverse guide groove 211 and the longitudinal guide groove 221 on the side close to the correction groove 212 is lower than the port height on the other side. When in use, Figure 2 as well as Figure 5 As shown, the transverse guide groove 211 and the longitudinal guide groove 221 are designed as inclined structures, so that a height difference is formed between the ports on both sides of the transverse guide groove 211 and the longitudinal guide groove 221, generating an airflow flowing from top to bottom and discharged into the inner end of the correction groove 212, so that the contact area between the airflow and the eyebrow trimming blade is greatly increased, thereby improving the utilization rate of the airflow and accelerating the speed of correcting the position of the eyebrow trimming blade.

[0025] Specifically, a cavity is formed at the inner end of the side panel 220 and is connected to the longitudinal guide groove 221 and the air inlet 222. An inner block 223 is slidably provided at the inner end of the cavity. Buffer components are provided on both sides of the top of the inner block 223. The force applied by the buffer components overcomes the gravity of the inner block 223 itself, and the inner block 223 is maintained suspended to the middle position of the inner end of the cavity. The side position of the inner block 223 is used to cover the longitudinal guide groove 221 at the inner end of the cavity.

[0026] When used specifically, Figure 5As shown, during the first position correction process of the eyebrow trimming blade, the airflow discharged outward through the longitudinal guide groove 221 will first be discharged outward from the position close to the air inlet 222, resulting in different airflow amounts contacted by different positions of the eyebrow trimming blade, which can easily cause uneven blowing of the eyebrow trimming blade, affecting its correction effect. The inner block 223 is provided to pre-cover and seal the port of the longitudinal guide groove 221 located at the inner end of the cavity, so that the inflowing airflow fills the area formed by the cavity and the top of the inner block 223, and the different inflows of the airflow exert pressure on the inner block 223. The added pressure will continue to increase until it overcomes the force applied by the buffer assembly, so that the top end of the inner block 223 is uniformly forced to slide downward and expose the port of the longitudinal guide groove 221 located at the inner end of the cavity. At this time, since the airflow at the inner end of the cavity is restricted by the buffer assembly, the airflow volume in various areas at the inner end of the air is consistent, that is, the airflow discharged outward from different areas of the inner end of the longitudinal guide groove 221 is consistent, so that the opposite sides of the eyebrow trimming blade contact the same amount of airflow, thereby improving the stability of the correction process, avoiding secondary position deviation caused by uneven force, and improving the correction effect.

[0027] In addition, the buffer assembly includes an outer rod 224 and a limit spring 225 sleeved on the outer side of the outer rod 224. A pair of collars are arranged at the top of the side plate 220. The two outer rods 224 respectively pass through the cavity and extend into the inner side of the collars at corresponding positions, and the limit spring 225 is located on the inner side of the collars. When used specifically, Figure 5 As shown, during the process of the inner block 223 being squeezed by the airflow, the inner block 223 will slide downward along the inner end of the cavity, and simultaneously drive the two outer rods 224 to slide along the inner ends of the sleeves at the corresponding positions, and at the same time squeeze the limit spring 225 set on the outside until the compression limit of the limit spring 225 is reached. At this time, the outer rod 224 and the inner block 223 cannot move downward further, so that the airflow discharged from each position of the inner end of the longitudinal guide groove 221 is uniform and constant. At the same time, after completing a correction work, since the air collecting chamber 250 and the connecting groove 2 60 and the transverse guide groove 211 remain in a conductive state. Although the air inlet 222 is still connected to the inner end of the air collecting chamber 250, there is an inner block 223 under stress at the inner end of the side plate 220. At this time, most of the airflow at the inner end of the air collecting chamber 250 will be transported to the inner end of the transverse guide groove 211 along the connecting groove 260, ensuring the smooth progress of the second correction work. At the same time, a small amount of airflow discharged from the longitudinal guide groove 221 will still limit the eyebrow trimming blade in the secondary correction process, further improving the secondary correction effect.

[0028] The second object of the present invention is to provide a blade storage assembly for a blade feeding device used in an eyebrow trimming blade assembly line, comprising a storage platform 60 and a guide plate 610 installed at the side position of the top end of the storage platform 60, a material taking block 10 installed at the bottom end of the side of the guide plate 610, and a slide rail is connected between the bottom end of the material taking block 10 and the bottom end of the storage platform 60, and both ends of the side of the guide plate 610 are provided with storage grooves 611 for stacking eyebrow trimming blades, two suction heads 110 are respectively opposite to the two storage grooves 611, and the cross-sectional size of the suction head 110 is consistent with the cross-sectional size of the storage groove 611, a material taking assembly is arranged on the inner side of the storage groove 611 near the bottom end, and after the suction head 110 moves to the inner end of the storage groove 611 at the corresponding position, the material taking work of a single eyebrow trimming blade is performed in cooperation with the material taking assembly and the air suction assembly built into the suction head 110; The material picking assembly includes a limit block 620, the side of the limit block 620 is aligned with the opposite side of the adsorption head 110, and the limit block 620 is plugged into the inner end of the material storage slot 611, and a return spring is connected to the plug-in position.

[0029] When used specifically, Figure 8-Figure 9 As shown, during the eyebrow trimming blade material taking process, first, each eyebrow trimming blade is stacked in the same direction to the inner ends of the two material storage slots 611, and the eyebrow trimming blade at the lowest end is placed at the top position of the limit block 620. At this time, the material taking block 10 moves along the slide rail to the position close to the material storage platform 60, and the two suction heads 110 are respectively facing the two material storage slots 611. When the suction head 110 follows the material taking block 10 and extends into the inner end position of the guide plate 610 at the corresponding position, its end will contact the end of the limit block 620 in advance and apply a thrust to it, so that the limit block 620 extends into the inner end of the guide plate 610 to squeeze the return spring connected to it. At this time, the eyebrow trimming blade located at the top of the limit block 620 will slide to the top position of the suction head 110 and detach from the inner side of the material storage slot 611. The air suction component built into the suction head 110 is started to adsorb the eyebrow trimming blade. At this time, the material taking block 10 slides in the opposite direction along the slide rail, and the detached eyebrow trimming blade is brought out through the suction head 110.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A blade feeding device for an eyebrow trimming blade assembly line, comprising a material taking block (10), a material correction plate (20), a transverse material taking arm (30), a processing plate (40) and a longitudinal material taking arm (50), wherein: Both ends of the side of the material picking block (10) are provided with suction heads (110) for placing the eyebrow trimming blades. The suction head (110), the transverse material picking arm (30) and the longitudinal material picking arm (50) are all equipped with air suction components for sucking the eyebrow trimming blades to a contact position therewith. The top ends of the transverse material picking arm (30) and the longitudinal material picking arm (50) are both provided with pneumatic slide rails, characterized in that: A top groove (240) is provided at the top of the material straightening plate (20), a partition plate (210) is slidably provided at the inner end of the top groove (240), a straightening groove (212) for accommodating different eyebrow trimming blades is provided on both sides of the top of the partition plate (210), the partition plate (210) moves up and down along the top of the material straightening plate (20), an air supply component is provided at the inner end of the material straightening plate (20), and transverse guide grooves (211) for connecting the straightening groove (212) and the air supply component are provided on both sides of the partition plate (210), side plates (220) are provided at both ends of the partition plate (210), and a longitudinal guide groove (221) for maintaining communication with the air supply component is provided on the side of the side plate (220) close to the transverse guide groove (211); During the process of the lateral material taking arm (30) sucking the eyebrow trimming blade and moving downward along the top of the material correction plate (20), the pressure generated by the downward pressure is used to drive the partition plate (210) to move downward synchronously, and to apply pressure to the air supply component. In the initial stage, during the process of the bottom end of the side plate (220) moving from the highest point to the middle position of the top groove (240), the air supply component is connected to the inner ends of the two side plates (220), and the gas passes through the longitudinal guide groove (221) into the correction groove (212) at the corresponding position. The end is blown to blow the eyebrow trimming blade arranged at the inner end of the correction groove (212) toward the opposite side of the side plate (220). At the end stage, the bottom end of the side plate (220) moves from the middle position of the top groove (240) to the lowest point. The air supply component is connected to the inner ends of the two transverse guide grooves (211). The thrust generated by the gas flow is used to blow the eyebrow trimming blade arranged at the inner end of the correction groove (212) toward the opposite side of the transverse guide groove (211), so that it is adjusted to the diagonal area of ​​the inner end of the correction groove (212).

2. The blade feeding equipment for the eyebrow trimming blade assembly line according to claim 1, characterized in that: The air supply assembly comprises an air bag (230) and exhaust pipes (231) arranged on both sides of the bottom end of the air bag (230); extrusion rods are arranged at each corner position of the bottom end of the partition plate (210), and the bottom end of each extrusion rod is in contact with the top end of the air bag (230); the exhaust pipe (231) is connected to the inner end of the air bag (230); a gas collecting chamber (250) is provided on the inner side of the material correction plate (20); the top end of the exhaust pipe (231) extends into the inner end of the gas collecting chamber (250) and is connected to the inner end of the gas collecting chamber (250); the inner wall of the top groove (240) is close to the upper Air bags (230) are provided on both sides of the side panels (220) and are in contact with the inner end of the air collecting chamber (250); air inlets (222) are provided on the sides of the two side panels (220) and are aligned with the air bags (230); the air inlets (222), the longitudinal guide grooves (221) and the air bags (230) are in contact with each other; connecting grooves (260) are provided on both sides of the inner wall of the top groove (240) near the middle position and are in contact with the inner end of the air collecting chamber (250); and a transverse guide groove (211) is provided on the inner wall of the correction groove (212) near the connecting groove (260).

3. The blade feeding equipment for the eyebrow trimming blade assembly line according to claim 1, characterized in that: The cross-sectional dimensions of the bottom surface of the transverse material taking arm (30) are consistent with the cross-sectional dimensions of the top end of the partition plate (210); after the bottom end of the transverse material taking arm (30) contacts the top end of the partition plate (210), it cooperates with the correction groove (212) to form a closed chamber for accommodating the eyebrow trimming blade, and limits the position of the eyebrow trimming blade in the blowing state, and the height of the closed chamber is less than the height of the eyebrow trimming blade in the upright state.

4. The blade feeding equipment for the eyebrow trimming blade assembly line according to claim 2, characterized in that: The cross sections of the transverse guide groove (211) and the longitudinal guide groove (221) are both inclined structures, and the port heights of the transverse guide groove (211) and the longitudinal guide groove (221) on one side close to the correction groove (212) are lower than the port heights of the other side.

5. The blade feeding equipment for the eyebrow trimming blade assembly line according to claim 4, characterized in that: The inner end of the side plate (220) is provided with a cavity which is in communication with the longitudinal guide groove (221) and the air inlet (222); an inner block (223) is slidably provided at the inner end of the cavity; buffer components are provided on both sides of the top end of the inner block (223); the force applied by the buffer components overcomes the gravity of the inner block (223) itself, and the inner block (223) is maintained suspended to the middle position of the inner end of the cavity, and the side position of the inner block (223) is used to cover the longitudinal guide groove (221) located at the inner end of the cavity.

6. The blade feeding equipment for the eyebrow trimming blade assembly line according to claim 5, characterized in that: The buffer assembly comprises an outer rod (224) and a limit spring (225) sleeved on the outside of the outer rod (224); a pair of collars are provided at the top end of the side plate (220); the two outer rods (224) respectively pass through the cavity and extend into the inner sides of the collars at corresponding positions; and the limit spring (225) is located on the inner sides of the collars.

7. A blade storage assembly for a blade feeding device for an eyebrow trimming blade assembly line according to claim 1, characterized in that: The invention comprises a material storage platform (60) and a guide plate (610) installed at a side position of the top end of the material storage platform (60); the material taking block (10) is installed at the bottom end of the side of the guide plate (610); a slide rail is connected between the bottom end of the material taking block (10) and the bottom end of the material storage platform (60); material storage grooves (611) for stacking eyebrow trimming blades are provided at both ends of the side of the guide plate (610); two adsorption heads (110) are respectively opposite to the two material storage grooves (611); the cross-sectional dimensions of the adsorption heads (110) are consistent with the cross-sectional dimensions of the material storage grooves (611); a material taking component is provided on the inner side of the material storage groove (611) near the bottom end; after the adsorption head (110) moves to the inner end of the material storage groove (611) at a corresponding position, the material taking component and the air suction component built into the adsorption head (110) are used to perform a single eyebrow trimming blade taking operation.

8. The knife storage assembly according to claim 7, characterized in that: The material taking assembly comprises a limit block (620), the side of the limit block (620) is aligned with the opposite side of the adsorption head (110), and the limit block (620) is plugged into the inner end of the material storage groove (611), and a return spring is connected to the plugging position.

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