Automatic positioning packaging device and method for L-shaped wheel hub protection ring

Abstract

The present invention relates to the technical field of wheel hub protection ring packaging, and more specifically, to an automatically positioned L-shaped wheel hub protection ring packaging device and method. The device comprises a packaging mechanism, a transmission mechanism, a collecting mechanism and a positioning mechanism. The transmission mechanism is arranged at the inner top of the packaging mechanism, the collecting mechanism is movably connected to the inner bottom of the packaging mechanism, and the upper surface of the collecting mechanism corresponds vertically to the lower surface of the transmission mechanism. The positioning mechanism is movably installed on the lower surface of the transmission mechanism and the upper surface of the collecting mechanism, and the transmission mechanism and the collecting mechanism are correspondingly connected through the positioning mechanism. The transmission mechanism comprises a placement plate. L-shaped wheel hub protection rings of different diameters are transmitted from the transmission belt to the surface of the placement plate, and the outer retaining ring and the inner retaining ring are slidably adjusted on both sides of the surface of the placement plate by the meshing plate, and are connected to the grooves of corresponding diameters, so as to facilitate the subsequent transmission of L-shaped wheel hub protection rings of different diameters to the corresponding collecting barrels, thereby achieving the effect of automatic positioning.

Description

Technical Field

[0001] The invention relates to the technical field of wheel hub protection ring packaging, in particular to an automatically positioned L-shaped wheel hub protection ring packaging device and method. Background Art

[0002] With the rapid development of the automobile industry and the continuous increase in the number of cars, the demand for automobile accessories, especially safety and protection accessories such as wheel hub protectors, is growing. As an important component to protect the wheel hub from damage, the market demand for wheel hub protectors not only comes from new car assembly, but also widely involves after-sales maintenance, modification and upgrading and other fields. Therefore, it is particularly important to develop an efficient and reliable wheel hub protector shell.

[0003] The currently available automatic positioning packaging device and method for L-shaped wheel hub protection rings require that the L-shaped wheel hub protection rings of different diameters be classified in advance during the packaging process so that the L-shaped wheel hub protection rings can be packaged efficiently, but equipment such as a robotic arm and manual assistance are required.

[0004] Usually, L-shaped wheel hub protection rings are stored in collection tubes during classification. However, in actual use, it is found that the L-shaped wheel hub protection rings are prone to tilt when entering the collection tube, which causes the L-shaped wheel hub protection rings to often get stuck inside the collection tube. It is also very difficult to remove them after getting stuck, which often reduces work efficiency. Summary of the invention

[0005] The object of the present invention is to provide an automatically positioned L-shaped wheel hub protection ring packaging device and method to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, one of the purposes of the present invention is to provide an automatically positioned packaging device for an L-shaped wheel hub protection ring, comprising a packaging mechanism, a transmission mechanism, a collecting mechanism and a positioning mechanism, wherein the transmission mechanism is arranged at the top inner side of the packaging mechanism, the collecting mechanism is movably clamped at the bottom inner side of the packaging mechanism, and the upper surface of the collecting mechanism is vertically corresponding to the lower surface of the transmission mechanism, the positioning mechanism is movably installed on the lower surface of the transmission mechanism, and the transmission mechanism and the collecting mechanism are correspondingly connected through the positioning mechanism, the transmission mechanism comprises a placing plate, a groove is provided on the surface of the placing plate, the positioning mechanism comprises a pressing ring, a plurality of pressing rings are arranged from the outside to the inside, the collecting mechanism comprises a collecting tube, a plurality of collecting tubes are provided, and a plurality of pressing rings with different radii are correspondingly clamped and contacted with the upper surfaces of a plurality of collecting tubes through the positioning mechanism, so that the lower surface of the groove is correspondingly connected with the plurality of collecting tubes.

[0007] As a further improvement of the present technical solution, the packaging mechanism includes a shell, a docking groove is provided on the top right side of the shell surface, a conveyor belt is clamped on the surface of the docking groove, and the conveyor belt is transmitted correspondingly to the upper surface of the placement plate through the docking groove.

[0008] As a further improvement of the present technical solution, the transmission mechanism includes a crawler track, and limiting gears are installed on the left and right sides of the crawler track surface, and a meshing gear is fixedly sleeved on the lower surface of the limiting gear, a support plate is installed on one side of the inner part of the outer shell, and a driving motor is fixedly installed on the upper surface of the support plate, and a driving shaft installed above the driving motor is fixedly connected to the surface of the meshing gear, and a meshing plate is meshed on one side of the meshing gear surface, and a positioning plate is installed on one side of the upper surface of the meshing plate, and an outer retaining ring is installed on one side of the surface of the positioning plate, and a buffer spring is connected to one side of the inner wall of the outer retaining ring, and an inner retaining ring is installed on one side of the surface of the buffer spring, and one side of the outer retaining ring and the inner retaining ring surface are slidably adjusted on both sides of the lower surface of the transmission belt through the meshing plate and the meshing gear.

[0009] As a further improvement of the technical solution, a rotating gear is meshed on one side of the upper surface of the track, a placing plate is installed on the upper surface of the rotating gear, a buffer plate is installed on the left side of the upper surface of the placing plate, a groove is opened on the surface of the placing plate, the placing plate is adjusted by sliding left and right on the surface of the track through the rotating gear, and the groove surface is clamped with the two sides of the outer retaining ring and the inner retaining ring surface correspondingly through the sliding of the track.

[0010] As a further improvement of the present technical solution, the collecting mechanism includes a collecting cylinder, an axial rod is installed at the center position of the inner bottom of the collecting cylinder, connecting parts are installed on both sides of the inner wall of the collecting cylinder, and an adjusting plate is movably clamped on the surface of the connecting part. The adjusting plates are symmetrically distributed on both sides of the inner wall of the collecting cylinder in a staggered manner, and the surface of the collecting cylinder and the groove are correspondingly connected through a placement plate that slides left and right on the track surface.

[0011] As a further improvement of the present technical solution, the positioning mechanism includes a downward pressing ring, a pushing disc 1 and a pushing disc 2 are installed on the left and right sides of the lower surface of the downward pressing ring, a stopper is installed on the left side of the upper surface of the pushing disc 1, a clamping block 1 is installed on one side of the center position of the stopper, and clamping blocks 2 are installed on both sides of the upper surface of the pushing disc 2, a slide rail is installed on the inner wall of the groove, a slider is slidably connected to the surface of the slide rail, the downward pressing ring is raised and lowered on the lower surface of the placing plate by the slider, and a limit block is installed on the bottom surface of the downward pressing ring, and the limit block is correspondingly clamped with the clamping blocks 1 and 2.

[0012] As a further improvement of the present technical solution, the pushing disc 1 and the pushing disc 2 are slidably engaged on the upper surface of the collecting cylinder, and the pushing disc 1 and the pushing disc 2 are correspondingly engaged through the limit block and the clamping block 1 and the clamping block 2, so that the pushing disc 1 and the pushing disc 2 are synchronously slidably adjusted with the pressing ring, so that the groove and the inside of the collecting cylinder are correspondingly connected.

[0013] As a further improvement of the present technical solution, the adjustment plate is in the shape of an arc, and the high adjustment plate on one side contacts the hub protection ring transmitted on the surface of the downward pressure ring, and then contacts the surface of the low adjustment plate on one side, and is clamped on the surface of the shaft rod, and the collecting tube is slidably clamped inside the outer shell through the pull-out box and the handle.

[0014] The second object of the present invention is to provide a method for operating any one of the above-mentioned automatic positioning L-shaped wheel hub protection ring packaging devices, comprising the following steps:

[0015] S1. The packaging mechanism is set to transfer L-shaped wheel hub protection rings of different diameters and sizes, and drop them onto the surface of the placement plate, and correct the L-shaped wheel hub protection rings on the surface of the placement plate, so as to facilitate the subsequent transfer of the L-shaped wheel hub protection rings to the collection cylinder;

[0016] S2. After the L-shaped wheel hub protection ring is calibrated and clamped in the groove of the corresponding diameter, after the groove is squeezed by the weight of the L-shaped wheel hub protection ring itself, the pressing ring is extended from the bottom surface of the groove, so that the L-shaped wheel hub protection ring placed on the surface of the pressing ring is transferred to the inside of the corresponding collection tube;

[0017] S3, when the L-shaped wheel hub protection ring falls into the corresponding collecting tube, the L-shaped wheel hub protection ring is adjusted and balanced by the collecting mechanism, and finally sleeved on the bottom surface of the collecting tube;

[0018] S4. Finally, the L-shaped wheel hub protection ring collection tube packed with different diameters is pulled out from the inside of the packaging mechanism.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The packaging device and method for the automatically positioned L-shaped wheel hub protection ring transmits L-shaped wheel hub protection rings of different diameters from a conveyor belt to the surface of a placement plate, and uses an engaging plate to slide and adjust an outer retaining ring and an inner retaining ring on both sides of the placement plate surface, so as to calibrate the L-shaped wheel hub protection rings of different diameters placed on the surface of the placement plate, and clamp them in grooves of corresponding diameters, so as to facilitate the subsequent transmission of L-shaped wheel hub protection rings of different diameters to corresponding collection barrels, thereby achieving an automatic positioning effect.

[0021] 2. The packaging device and method for the automatically positioned L-shaped wheel hub protection ring are used. L-shaped wheel hub protection rings of different diameters are dropped into grooves of corresponding diameters. Since the inner walls of the grooves of different diameters are provided with slide rails and sliders, under the action of the L-shaped wheel hub protection ring's own gravity, and since the limit block is provided on one side of the lower surface of the downward pressure ring, the L-shaped wheel hub protection ring placed on the surface of the downward pressure ring is transmitted to the inside of the corresponding collecting tube.

[0022] 3. The packaging device and method for the automatically positioned L-shaped wheel hub protection ring, when the L-shaped wheel hub protection ring falls into the corresponding collecting tube, the inclined L-shaped wheel hub protection ring on one side first contacts with the high adjustment plate on one side of the inner wall of the collecting tube, and under the action of the connecting piece, the L-shaped wheel hub protection ring is adjusted and balanced, and the low adjustment plate on the other side contacts with the L-shaped wheel hub protection ring again to buffer the falling, and finally is sleeved on the bottom surface of the shaft rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the packaging mechanism structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the connection structure of the transmission belt and the transmission mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the connection structure of the crawler, the placement plate and the collection drum of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the collecting mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the connection structure of the positioning plate, the outer clamping ring and the meshing plate of the present invention;

[0028] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 7 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0030] Figure 8 It is a schematic diagram of the expanded structure of the pressing ring and the limiting block of the present invention;

[0031] Fig. 9 It is a schematic diagram of the connection structure of the placement plate and the downward pressing ring of the present invention;

[0032] Fig.10 It is a schematic diagram of the structure of the collecting tube of the present invention;

[0033] Fig.11 It is a schematic diagram of the connection structure between the clamping block 1 and the limiting block of the present invention.

[0034] The meaning of each number in the figure is:

[0035] Packaging mechanism; 101, housing; 102, docking slot; 103, conveyor belt;

[0036] Transmission mechanism; 201, crawler; 202, limit gear; 204, positioning plate; 205, outer snap ring; 206, placement plate; 207, buffer plate; 208, groove; 209, support plate; 210, drive motor; 211, meshing gear; 212, meshing plate; 213, buffer spring; 214, inner snap ring; 215, rotating gear;

[0037] Collection mechanism; 301, collection cylinder; 302, shaft; 303, connecting piece; 304, adjustment plate;

[0038] 400, positioning mechanism; 401, pressing ring; 402, pushing disc 1; 403, stopper; 404, clamping block 1; 405, pushing disc 2; 406, clamping block 2; 407, slide rail; 408, slider; 411, limit block. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-Figure 4 and Figure 7 As shown, one of the purposes of this embodiment is to provide an automatically positioned L-shaped wheel hub protection ring packaging device, including a packaging mechanism 100, a transmission mechanism 200, a collection mechanism 300 and a positioning mechanism 400, wherein the transmission mechanism 200 is arranged on the inner top of the packaging mechanism 100, the collection mechanism 300 is movably connected to the inner bottom of the packaging mechanism 100, and the upper surface of the collection mechanism 300 is vertically corresponding to the lower surface of the transmission mechanism 200, the positioning mechanism 400 is movably installed on the lower surface of the transmission mechanism 200, and the transmission mechanism 200 and the collection mechanism 300 are connected to the inner bottom of the packaging mechanism 100. 00 are correspondingly connected through the positioning mechanism 400, the transmission mechanism 200 includes a placement plate 206, a groove 208 is opened on the surface of the placement plate 206, the positioning mechanism 400 includes a downward pressing ring 401, and a plurality of downward pressing rings 401 are arranged from the inside to the outside, and the collection mechanism 300 includes a collection cylinder 301, and a plurality of downward pressing rings 401 with different radii are correspondingly connected and connected with the upper surfaces of the plurality of collection cylinders 301 through the positioning mechanism 400, so that the lower surface of the groove 208 is correspondingly connected with the plurality of collection cylinders 301;

[0041] It can be seen that the L-shaped wheel hub protection rings of different diameters are introduced into the transmission mechanism 200 through the packaging mechanism 100 and transmitted to the surface of the placement plate 206, and the L-shaped wheel hub protection rings of different diameters are placed into the grooves 208. The positioning mechanism 400 is used to transmit the L-shaped wheel hub protection rings of different diameters that are clamped in the grooves 208 to the inside of several collection tubes 301, thereby achieving the effect of automatically positioning and packaging the L-shaped wheel hub protection rings of different diameters.

[0042] Therefore, based on the above structure, reference Figure 1 The structure of the packaging mechanism 100 is further disclosed. The packaging mechanism 100 includes a shell 101. A docking groove 102 is provided at the top right side of the surface of the shell 101. A conveyor belt 103 is connected to the surface of the docking groove 102. The conveyor belt 103 is transmitted through the docking groove 102 corresponding to the upper surface of the placement plate 206.

[0043] First, L-shaped wheel hub protection rings of different diameters are transmitted on the surface of the transmission belt 103 , and the L-shaped wheel hub protection rings of different diameters are introduced into the surface of the transmission mechanism 200 through the docking groove 102 .

[0044] refer to Figure 2-Figure 3 and Figure 5-Figure 6 The transmission mechanism 200 is further disclosed. The transmission mechanism 200 includes a crawler 201. Limiting gears 202 are installed on the left and right sides of the surface of the crawler 201. A meshing gear 211 is fixedly sleeved on the lower surface of the limiting gear 202. A support plate 209 is installed on one side of the inner part of the housing 101. A driving motor 210 is fixedly installed on the upper surface of the support plate 209. A driving shaft installed above the driving motor 210 is fixedly connected to the surface of the meshing gear 211. A meshing plate 212 is meshed on one side of the surface of the meshing gear 211. A positioning plate 204 is installed on one side of the upper surface of the meshing plate 212. An outer snap ring 205 is installed on one side of the surface of the positioning plate 204. A buffer spring 213 is connected to one side of the inner wall of the outer snap ring 205. An inner snap ring 214 is installed on one side of the surface of the buffer spring 213. One side of the surface of the outer snap ring 205 and the inner snap ring 214 are slidably adjusted on both sides of the lower surface of the transmission belt 103 through the meshing plate 212 and the meshing gear 211.

[0045] A rotating gear 215 is meshed on one side of the upper surface of the crawler 201, a placing plate 206 is installed on the upper surface of the rotating gear 215, a buffer plate 207 is installed on the left side of the upper surface of the placing plate 206, a groove 208 is opened on the surface of the placing plate 206, the placing plate 206 is slidably adjusted left and right on the surface of the crawler 201 by the rotating gear 215, and the surface of the groove 208 is correspondingly engaged with the outer snap ring 205 and the inner snap ring 214 through the sliding of the crawler 201;

[0046] Secondly, when L-shaped wheel hub protection rings of different diameter sizes are introduced to the surface of the transmission mechanism 200 and transmitted to the surface of the placement plate 206, the driving motor 210 is started, driving the meshing gear 211 to rotate. Under the action of meshing, the meshing plate 212 is slid forward and backward on the upper surface of the meshing gear 211, driving the outer snap ring 205 and the inner snap ring 214 to engage and adjust on both sides of the upper surface of the placement plate 206, correcting the position of the L-shaped wheel hub protection ring on the surface of the placement plate 206, and introducing the L-shaped wheel hub protection ring into the groove 208 of the corresponding diameter size, effectively achieving the effect of positioning and engaging the L-shaped wheel hub protection ring, and using the grooves 208 of different diameter sizes to engage with the positioning mechanism 400 accordingly;

[0047] It should be noted that: L-shaped wheel hub protection rings of different diameters are transmitted to the surface of the placement plate 206, first contact the surface of the buffer plate 207, and rebound on the surface of the placement plate 206 under the action of their own impact force. When the track 201 is running, the meshing plate 212 can be driven by the meshing gear 211 to adjust forward and backward on the left and right sides of the track 201, so that the positioning plate 204 can be telescopically moved to the front and rear sides of the surface of the placement plate 206, and the outer retaining ring 205 and the inner retaining ring 214 are effectively used to correct and adjust the L-shaped wheel hub protection rings of different diameters on the surface of the placement plate 206, so that the L-shaped wheel hub protection rings of different diameters can be correspondingly engaged with the grooves 208 of different diameters.

[0048] refer to Figure 7-Figure 9 and Fig.11 The positioning mechanism 400 is further disclosed. The positioning mechanism 400 includes a downward pressing ring 401. A push disc 1 402 and a push disc 2 405 are installed on the left and right sides of the lower surface of the downward pressing ring 401. A stopper 403 is installed on the left side of the upper surface of the push disc 1 402. A clamping block 1 404 is installed on one side of the center position of the stopper 403. Clamping blocks 2 406 are installed on both sides of the upper surface of the push disc 2 405. A slide rail 407 is installed on the inner wall of the groove 208. A slider 408 is slidably connected to the surface of the slide rail 407. The downward pressing ring 401 is adjusted to rise and fall on the lower surface of the placement plate 206 through the slider 408, and a limit block 411 is installed on the bottom surface of the downward pressing ring 401. The limit block 411 is correspondingly engaged with the clamping block 1 404 and the clamping block 2 406.

[0049] Next, after the L-shaped wheel hub protection ring is clamped in the groove 208 position of the corresponding diameter, a slide rail 407 and a slider 408 are installed on one side of the inner wall of the groove 208. Under the action of the gravity of the L-shaped wheel hub protection ring itself, the slider 408 slides down on the surface of the slide rail 407, driving the downward pressure ring 401 to extend from the lower surface of the groove 208. A limit block 411 is installed on one side of the lower surface of the downward pressure ring 401. When the groove 208 slides left and right on the surface of the crawler 201 by rotating the gear 215, the limit block 411 is set with the push disc 1 402 or the push disc 2 403. 05, the clamping block 1 404 or the clamping block 2 406 arranged on the surface is correspondingly engaged, so that the downward pressing ring 401 can drive the pushing disc 1 402 or the pushing disc 2 405 to perform a stretching movement under the engaging action of the limit block 411, and effectively open the upper surface of the collecting tube 301. At the same time, the clamping block 1 404 or the clamping block 2 406 is in contact and squeezed with the pushing member installed inside the limit block 411, and the pushing member can generate a thrust on the L-shaped wheel hub protection ring on the surface of the downward pressing ring 401, so that the L-shaped wheel hub protection ring on the surface of the downward pressing ring 401 can be transmitted to the inside of the collecting tube 301 (reference Fig.11 );

[0050] It should be noted that: the set block 1 404, block 2 406 and block 3 are staggered. Block 1 404 is set at the left center position of the upper surface of the left collection cylinder 301, block 2 406 is set at the front and rear sides of the upper surface of the right collection cylinder 301, and block 3 is set at the 45° position on the upper surface of the middle collection cylinder 301. The downward pressure ring 401 is also provided with a plurality of different radii from the inside to the outside. After the L-shaped wheel hub protection ring is clamped in the groove 208 of the corresponding diameter, the downward pressure ring 401 of the corresponding diameter can extend from the bottom of the groove 208 of the corresponding diameter through the L-shaped wheel hub protection ring. The set block 1 404, block 2 406 and block 3 can be correspondingly slidably clamped with the lower surfaces of the push disc 1 402, the push disc 2 405 and the push disc 3, so as to transmit the L-shaped wheel hub protection rings of different diameters to the collection mechanism 300 position;

[0051] refer to Figure 4-Figure 10 The collecting mechanism 300 is further disclosed. The collecting mechanism 300 includes a collecting barrel 301. A shaft 302 is installed at the center of the bottom of the inner side of the collecting barrel 301. Connectors 303 are installed on both sides of the inner wall of the collecting barrel 301. Adjustment plates 304 are movably connected to the surface of the connecting member 303. The adjustment plates 304 are symmetrically distributed on both sides of the inner wall of the collecting barrel 301 in a staggered manner. The surface of the collecting barrel 301 is correspondingly connected to the groove 208 through the placement plate 206 sliding left and right on the surface of the crawler 201.

[0052] Finally, after the L-shaped wheel hub protection ring falls from the surface of the downward pressure ring 401 to the inside of the collecting tube 301 in an inclined shape, the L-shaped wheel hub protection ring with a large downward inclination angle on one side contacts the surface of the adjustment plate 304 which is high on one side of the inner wall of the collecting tube 301. Under the action of the connecting piece 303, the adjustment plate 304 rotates and adjusts on the surface of the connecting piece 303 to correct the L-shaped wheel hub protection ring with a downward inclination on one side. At the same time, the adjustment plate 304 on the other side contacts the surface of the L-shaped wheel hub protection ring with a small inclination angle on the other side, and corrects it again, so that the L-shaped wheel hub protection ring is in a parallel falling state inside the collecting tube 301, and finally is sleeved on the surface of the shaft 302.

[0053] It should be noted that the L-shaped wheel hub protection ring in an inclined state is corrected by using the staggered and high-low distributed adjustment plates 304, so that the L-shaped wheel hub protection ring can be dropped and collected in a vertical state inside the collecting tube 301, thereby preventing the L-shaped wheel hub protection ring from being stuck inside the collecting tube 301 and unable to slide down to the bottom of the collecting tube 301, causing blockage. This ensures that L-shaped wheel hub protection rings of different diameters are collected and stored separately, and finally the collecting tube 301 is taken out from the inside of the outer shell 101 by the pull-out box and the handle, so as to facilitate the subsequent packaging of L-shaped wheel hub protection rings of different diameters.

[0054] The second object of this embodiment is to provide a method for operating an automatically positioned L-shaped wheel hub protection ring packaging device, comprising the following steps:

[0055] S1. The transmission belt 103 is set to transmit L-shaped hub protection rings of different diameter sizes and drop them onto the surface of the placement plate 206. One side of the surface of the L-shaped hub protection ring first contacts the surface of the buffer plate 207. The drive motor 210 is started to drive the meshing gear 211 to operate. Under the meshing action of the meshing teeth, the meshing plate 212 is slid back and forth on the left and right sides of the surface of the track 201 for adjustment, and the outer retaining ring 205 installed on one side of the surface of the positioning plate 204 is moved toward the surface of the placement plate 206 to calibrate the L-shaped hub protection ring on the surface of the placement plate 206. At the same time, the outer retaining ring 205 and the inner retaining ring 214 are set to different diameters to The diameter size position of the collecting barrel 301 corresponds, and the meshing gear 211 drives the limiting gear 202 to rotate, so that the crawler 201 runs, and then the placement plate 206 is slidable and adjusted left and right on the upper surface of the crawler 201, and the L-shaped hub protection ring on the surface of the placement plate 206 can be corrected through the outer clamping ring 205 and the inner clamping ring 214 of different diameters. At the same time, the inner clamping ring 214 can buffer the correction process of the L-shaped hub protection ring through the buffer spring 213, and the corrected L-shaped hub protection ring is clamped in the groove 208 of the corresponding diameter size, so as to facilitate the subsequent transmission of the L-shaped hub protection ring to the collecting barrel 301;

[0056] S2. After the L-shaped wheel hub protection ring is calibrated and clamped in the groove 208 of the corresponding diameter size, since the inner wall of the groove 208 is provided with a slide rail 407 and a slider 408, after the groove 208 is squeezed by the weight of the L-shaped wheel hub protection ring itself, the slider 408 slides down on the surface of the slide rail 407, allowing the downward pressure ring 401 to extend from the bottom surface of the groove 208. The bottom surface of the downward pressure ring 401 is installed with a limit block 411, and the limit block 411 corresponds to the position of the clamping block 1 404 or the clamping block 2 406. Therefore, the limit block 411 and the clamping block 1 404 or the clamping block 2 406 are slidably clamped, and the limit block 411 is connected to the clamping block 1 404 or the clamping block 2 406. The limit block 411 is arranged on one side of the lower surface of the pressing ring 401. When the pressing ring 401 is squeezed by the weight of the L-shaped wheel hub protection ring, the limit block 411 will correspond to one of the clamping blocks 1 404, 406 or 3. When the pressing ring 401 slides on the upper surface of the collecting tube 301, the limit block 411 is clamped with one of the clamping blocks. Under the action of the pulling force, the pressing ring 401 is used to pull open one of the pushing discs to expose the inside of the collecting tube 301, and then the L-shaped wheel hub protection ring placed on the surface of the pressing ring 401 falls into the inside of the collecting tube 301.

[0057] S3, when the L-shaped wheel hub protection ring falls into the corresponding collecting tube 301, the inclined L-shaped wheel hub protection ring on one side first contacts with the high adjustment plate 304 on one side of the inner wall of the collecting tube 301, and under the action of the connecting piece 303, the L-shaped wheel hub protection ring is adjusted and balanced, and the adjustment plate 304 on the other side contacts with the L-shaped wheel hub protection ring again to buffer the falling, and finally sleeved on the bottom surface of the shaft rod 302;

[0058] S4. Finally, the L-shaped wheel hub protection ring collection tube 301 packed with different diameters can be pulled out from the inside of the housing 101 through the provided pull-out box and handle.

[0059] 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. An automatic positioning L-shaped wheel hub protection ring packaging device, characterized in that: The invention comprises a packaging mechanism (100), a transmission mechanism (200), a collection mechanism (300) and a positioning mechanism (400), wherein the transmission mechanism (200) is arranged at the top of the inner side of the packaging mechanism (100), the collection mechanism (300) is movably connected to the bottom of the inner side of the packaging mechanism (100), and the upper surface of the collection mechanism (300) corresponds vertically to the lower surface of the transmission mechanism (200), the positioning mechanism (400) is movably installed on the lower surface of the transmission mechanism (200), and the transmission mechanism (200) and the collection mechanism (300) are correspondingly connected through the positioning mechanism (400), and the transmission mechanism (200) comprises a placement plate (206), and a groove ( 208), the positioning mechanism (400) comprises a downward pressing ring (401), and a plurality of the downward pressing rings (401) are arranged from the outside to the inside; the collecting mechanism (300) comprises a collecting tube (301), and a plurality of the collecting tubes (301) are provided, and the plurality of downward pressing rings (401) with different radii are correspondingly engaged with the upper surfaces of the plurality of collecting tubes (301) through the positioning mechanism (400), so that the lower surface of the groove (208) is correspondingly connected with the plurality of collecting tubes (301); after the L-shaped wheel hub protection ring is engaged in the groove (208) of the corresponding diameter, the downward pressing ring (401) of the corresponding diameter can extend from the bottom of the groove (208) of the corresponding diameter through the L-shaped wheel hub protection ring; The transmission mechanism (200) comprises a crawler (201), and limit gears (202) are installed on the left and right sides of the surface of the crawler (201), and a meshing gear (211) is fixedly sleeved on the lower surface of the limit gear (202). A support plate (209) is installed on one side of the interior of the housing (101), and a drive motor (210) is fixedly installed on the upper surface of the support plate (209). A drive shaft installed above the drive motor (210) is fixedly connected to the surface of the meshing gear (211), and one side of the surface of the meshing gear (211) is fixedly connected to the meshing gear (211). A meshing plate (212) is meshed, a positioning plate (204) is installed on one side of the upper surface of the meshing plate (212), an outer snap ring (205) is installed on one side of the surface of the positioning plate (204), a buffer spring (213) is connected to one side of the inner wall of the outer snap ring (205), an inner snap ring (214) is installed on one side of the surface of the buffer spring (213), and one side of the surface of the outer snap ring (205) and the inner snap ring (214) are slidably adjusted on both sides of the lower surface of the conveyor belt (103) through the meshing plate (212) and the meshing gear (211); A rotating gear (215) is meshed on one side of the upper surface of the crawler (201), a placement plate (206) is installed on the upper surface of the rotating gear (215), a buffer plate (207) is installed on the left side of the upper surface of the placement plate (206), a groove (208) is provided on the surface of the placement plate (206), the placement plate (206) is slidably adjusted left and right on the surface of the crawler (201) through the rotating gear (215), and the surface of the groove (208) is slidably engaged with the two sides of the surface of the outer retaining ring (205) and the inner retaining ring (214) through the crawler (201); The positioning mechanism (400) comprises a downward pressing ring (401), a pushing disc 1 (402) and a pushing disc 2 (405) are installed on the left and right sides of the lower surface of the downward pressing ring (401), a stopper (403) is installed on the left side of the upper surface of the pushing disc 1 (402), a clamping block 1 (404) is installed on one side of the center position of the stopper (403), and clamping blocks 2 (406) are installed on both sides of the upper surface of the pushing disc 2 (405), a slide rail (407) is installed on the inner wall of the groove (208), and a slider (408) is slidably connected to the surface of the slide rail (407), the downward pressing ring (401) is raised and lowered on the lower surface of the placement plate (206) by the slider (408), and a limit block (411) is installed on the bottom surface of the downward pressing ring (401), and the limit block (411) is correspondingly clamped with the clamping block 1 (404) and the clamping block 2 (406); The pushing disc 1 (402) and the pushing disc 2 (405) are slidably engaged on the upper surface of the collecting tube (301), and the pushing disc 1 (402) and the pushing disc 2 (405) are correspondingly engaged through the limiting block (411) and the clamping block 1 (404) and the clamping block 2 (406), so that the pushing disc 1 (402) and the pushing disc 2 (405) can be slidably adjusted synchronously with the pressing ring (401), so that the groove (208) and the inside of the collecting tube (301) are correspondingly connected.

2. The packaging device for the automatically positioned L-shaped wheel hub protection ring according to claim 1 is characterized in that: The packaging mechanism (100) comprises a shell (101), a docking groove (102) is provided at the top right side of the surface of the shell (101), a conveyor belt (103) is clamped on the surface of the docking groove (102), and the conveyor belt (103) is transmitted correspondingly to the upper surface of the placement plate (206) through the docking groove (102).

3. The automatic positioning L-shaped wheel hub protection ring packaging device according to claim 1 is characterized in that: The collecting mechanism (300) comprises a collecting barrel (301), a shaft (302) being mounted at the center of the bottom inner side of the collecting barrel (301), connecting pieces (303) being mounted on both sides of the inner wall of the collecting barrel (301), an adjusting plate (304) being movably engaged on the surface of the connecting piece (303), the adjusting plates (304) being symmetrically distributed on both sides of the inner wall of the collecting barrel (301) in a staggered manner, and the surface of the collecting barrel (301) and the groove (208) being correspondingly connected via a placement plate (206) sliding left and right on the surface of the crawler (201).

4. The automatic positioning L-shaped wheel hub protection ring packaging device according to claim 3 is characterized in that: The adjustment plate (304) is in the shape of an arc, and the high side of the adjustment plate (304) contacts the wheel hub protection ring transmitted on the surface of the downward pressure ring (401), and then contacts the surface of the low side of the adjustment plate (304), and is clamped on the surface of the shaft rod (302).

5. A method for operating the automatic positioning L-shaped wheel hub protection ring packaging device of claim 4, characterized in that: The steps include: S1, the packaging mechanism (100) is provided to transfer L-shaped wheel hub protection rings of different diameters and sizes, and drop them onto the surface of the placement plate (206), and calibrate the L-shaped wheel hub protection rings on the surface of the placement plate (206), so as to facilitate the subsequent transfer of the L-shaped wheel hub protection rings to the collection barrel (301); S2, after the L-shaped wheel hub protection ring is calibrated and clamped in the groove (208) of the corresponding diameter size, after the groove (208) is squeezed by the weight of the L-shaped wheel hub protection ring itself, the pressing ring (401) is extended from the bottom surface of the groove (208), so that the L-shaped wheel hub protection ring placed on the surface of the pressing ring (401) is transferred to the inside of the corresponding collection tube (301); S3, when the L-shaped wheel hub protection ring falls into the corresponding collecting tube (301), the L-shaped wheel hub protection ring is adjusted and balanced through the collecting mechanism (300), and finally sleeved on the bottom surface of the collecting tube (301); S4. Finally, the L-shaped wheel hub protection ring collection tube (301) packed with different diameters is pulled out from the packaging mechanism (100).

Images