A gravity reset outbound lowering device for a hanging system

Abstract

The present invention discloses a gravity-resetting exit and lowering device for a hanging system, which is installed on a garment hanging system and is used to guide a material-carrying device to exit the station at the current workstation, and includes an exit track, on which a straight section, a bent section, and an output tail end are provided. The straight section is provided with a first mounting portion for mounting an external movable structure and a second mounting portion for mounting an external counterweight structure. The exit track can rotate relative to the external movable structure, so that the output tail end can be lifted or lowered, away from or close to the main running track in the garment hanging system; when the output tail end gradually approaches the main running track from a farther position, or when the output tail end gradually moves away from the main running track from a closer position, the center of gravity position of the exit track rotates relative to a preset point. The exit track of this device is installed obliquely relative to the hanging system, and after the material-carrying device slides out of the station using its own gravity, this device can achieve automatic resetting.

Description

Technical Field

[0001] The invention relates to the technical field of textile and garment machinery, and in particular to a gravity-resetting outbound lowering device for a hanging system. Background Art

[0002] In the current garment hanging system, after a worker completes a certain process of processing a piece of clothing at a workstation, the clothing needs to leave the workstation and enter the main running track, and then enter the next workstation that needs to be processed. In this way, a guiding device is required to temporarily store the material carrying device after the workstation is completed and wait for a vacant position on the main track to guide the material carrying device that needs to leave the station to leave the station and enter the main track.

[0003] Since the material-carrying devices in the station need to enter the main track, and the main track is always in motion, when there is no vacant position on the running main track or no material-carrying devices need to leave the station, the guiding device needs to maintain a certain distance from the main track to prevent the guiding device from physically interfering with the moving main track, the push rod on the main track, and the material-carrying devices transported by the push rod, so that the material-carrying devices on the main track can move smoothly; and when the software system determines that there is an vacant position in the current main track and a material-carrying device needs to leave the station, the guiding device is started to guide the material-carrying device to move closer to the main track and finally enter the vacant position of the above-mentioned main track.

[0004] Based on the above application scenarios, the guiding device will have a first state of abutting or approaching the main track, and the guiding device will also have a second state of keeping a certain distance from the main track, so the guiding device needs to switch repeatedly between the first state and the second state. The process of changing from the second state to the first state is called exiting. Among the current solutions, there is a mature solution that uses the gravity of the material carrying device for guidance. The process of the guiding device approaching the main track is called exiting, such as patent CN202566454U. After the material carrying device enters the main track through the guiding device, the change from the first state to the second state is called the reset of the exit device. The current solution to the reset of the exit device is generally to install a spring component, and the reset of the guiding device is achieved through the elastic principle of the spring component. However, regardless of the position of the spring setting, due to the characteristics of the spring component, the spring component will fatigue after a certain number of cycles, resulting in a short service life of the guiding device equipped with a spring component. Due to the short service life, the guiding device equipped with a spring component as a reset structure needs to be frequently maintained and replaced. The enterprise needs to repeatedly disassemble and assemble the guiding device equipped with a spring component, which requires a lot of manpower and material resources. If maintenance is not timely, spring fatigue will cause the guide device to be unable to reset and cause physical interference, which will cause the material carrying device to fall, the push rod or the guide device to be damaged, resulting in a decrease in the transportation capacity of the main track, a decrease in transportation efficiency, and even lead to interruption of the production process, resulting in huge economic losses.

[0005] Therefore, there is a need for a suspension system outbound lowering device that has good stability, relatively long service life, is easy to install and can better achieve cost control. Summary of the invention

[0006] In order to solve the above technical problems, the present invention discloses a gravity reset outbound lowering device for a hanging system. The technical solution of the present invention is implemented as follows:

[0007] A gravity reset exit and lowering device for a hanging system, installed in a garment hanging system and used to guide a material carrying device to exit the station at a current workstation, comprises:

[0008] An exit track, which has a straight section, a bent section, and an output tail end for materials to slide out, and the straight section is provided with a first mounting portion and a second mounting portion;

[0009] The exit track can rotate relative to the external movable structure movably mounted on the first mounting portion, so that the output tail end can be raised or lowered, away from or close to the main running track in the clothing hanging system;

[0010] The second mounting portion is used to mount an external counterweight structure; when the output tail end gradually approaches the main running track from a farther position, or when the output tail end gradually moves away from the main running track from a closer position, the center of gravity position of the exit track rotates relative to the preset point.

[0011] Preferably, it further comprises a sleeve, on which a fixing structure is arranged, and the fixing structure is used to fix the sleeve on the frame of the clothing hanging system; at least a part of the straight section is passed through the sleeve and is pivotally connected thereto.

[0012] Preferably, a first through hole is provided on the sleeve, the external counterweight structure is connected to the second mounting portion through the first through hole, and a part of the external counterweight structure is located outside the first through hole.

[0013] Preferably, a mounting hole is provided on the sleeve, and the mounting hole is used to insert a plug, and the plug can connect and fix the second mounting portion of the straight section and the external counterweight structure in the sleeve.

[0014] Preferably, a bearing is arranged in the sleeve, the outer ring of the bearing abuts against the sleeve, and the inner ring of the bearing is fixedly connected to the straight section.

[0015] Preferably, it further comprises an extension track or an extension portion is provided on the sleeve for receiving the material carrying device, and the extension track is connected to the sleeve.

[0016] Preferably, it further comprises a limiting structure, which is a limiting hole or a limiting block, and the limiting structure enables the exit track to swing within a relatively fixed range of an external movable structure movably mounted on the first mounting portion.

[0017] Preferably, a counterweight component is further included, the counterweight component includes a reset connecting rod and a reset vertical body, the reset connecting rod is connected to the reset vertical body, the reset connecting rod is used to connect the straight section, and the center of gravity of the counterweight component is located on a side away from the output tail end, so that the exit track has:

[0018] An initial state of the material carrying device not being loaded;

[0019] The material carrying device slides through the straight section, the bent section and the output tail end in sequence, and the output tail end gradually approaches the middle state of the main running track; and

[0020] The material carrying device enters the main running track through the output tail end, and the output tail end is lifted up and reset under the gravity of the counterweight component.

[0021] Preferably, a counterweight adjustment part is provided on the resetting pituitary, and the counterweight adjustment part can be loaded with a counterweight unit of a preset mass, and the torque of the counterweight component relative to the rotation axis of the straight section can be changed by loading counterweight units of different weights.

[0022] Preferably, there is a smooth twisted structure between the two ends of the bending portion.

[0023] The implementation of the technical solution of the present invention can solve the technical problems of high use cost, poor stability and short service life caused by the fatigue characteristics of the spring in the prior art; by implementing the technical solution of the present invention, the first exit track is used to receive the exit material carrying device, and after the material carrying device exits the station under the action of gravity on the second exit track, the second exit track is reset with the help of the connected counterweight component. The present invention has the characteristics of simple structure, better cost control, good mechanical stability and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic structural diagram of an exit track according to a specific embodiment of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall structure of a specific embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the disassembled structure of a specific embodiment of the present invention;

[0028] Figure 4 A schematic cross-sectional view of a plug according to a specific embodiment of the present invention;

[0029] Figure 5 A schematic cross-sectional view of a second outbound track according to a specific embodiment of the present invention;

[0030] Figure 6 It is a schematic diagram of the overall structure of a specific embodiment of the present invention;

[0031] Figure 7 A schematic diagram of a material carrying device movement process in a production process according to a specific embodiment of the present invention;

[0032] Figure 8 The figure is a schematic structural diagram of a counterweight component according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of 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.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] The present invention will be further described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0037] A gravity reset exit and lowering device for a hanging system, installed in a garment hanging system and used to guide a material carrying device to exit the station at a current workstation, comprises:

[0038] The exit track 100 has a straight section 10, a bent section 20 and an output tail end 30 for materials to slide out, and the straight section 10 is provided with a first mounting portion 101 and a second mounting portion 102;

[0039] The outbound track 100 can rotate relative to the external movable structure movably mounted on the first mounting portion 101, so that the output tail end 30 can be raised or lowered, away from or close to the main running track in the clothing hanging system;

[0040] The second mounting portion 102 is mounted with an external counterweight structure; when the output tail end 30 gradually approaches the main running track from a farther position, or when the output tail end 30 gradually moves away from the main running track from a closer position, the center of gravity position of the exit track 100 rotates relative to the preset point.

[0041] Embodiment 1:

[0042] In a specific embodiment, as shown in the accompanying drawings Figure 1 As shown, the exit track 100 includes a straight section 10, a bending section 20 and an output tail end 30 for materials to slide out, and the straight section 10 is provided with a first mounting portion 101 and a second mounting portion 102;

[0043] The outbound track 100 can rotate relative to the external movable structure movably mounted on the first mounting portion 101, so that the output tail end 30 can be raised or lowered, away from or close to the main running track in the clothing hanging system;

[0044] The second mounting portion 102 is mounted with an external counterweight structure; when the output tail end 30 gradually approaches the main running track from a farther position, or when the output tail end 30 gradually moves away from the main running track from a closer position, the center of gravity position of the exit track 100 rotates relative to the preset point.

[0045] After assembly is completed, see the attached picture Figure 2 As shown, it includes an exit track 100, a movable base 600, and a counterweight component 500. The movable base 600 is movably connected to the first mounting portion 101. The counterweight component 500 is a gravity pendulum installed on the straight section 10 on the exit track 100. When the output tail end 30 gradually approaches the main running track from a relatively far position, or the output tail end 30 gradually moves away from the main running track from a relatively close position, the center of gravity of the counterweight component 500 rotates relative to its preset point. The bending portion 20 of the exit track 100 is a smooth twisted structure.

[0046] In this specific embodiment, the external movable base 600 is used to support the material carrying device for receiving and exiting the station. The exit track 100 is maintained in the initial state under the force of the counterweight component 500 on the straight section 10. Under the action of the external power device, the exit material carrying device enters the straight section 10 and waits. When there is an idle push rod in the main running track, the external limit device releases the material carrying device, allowing it to enter the bending section 20 of the exit track 100, and the material carrying device begins to slide on the bending section 20. When the material carrying device begins to slide on the bending section 20, it gradually approaches the output tail end 30. Under the guidance of the material carrying device, due to the overall gravity, the straight section 10 of the exit track 100 begins to rotate around its axis, and the bend 20 tilts downward during the rotation, and the contact point between the material carrying device and the bend 20 gradually moves away from the axis of the straight section 10. The torque formed by the gravity of the material carrying device applied to the bend 20 becomes larger and larger until the output tail end 30 and the main track are abutted, and the material carrying device thus leaves the output tail end 30 and enters the main track. After that, the output tail end 30 is lifted under the gravity of the counterweight component 500. Specifically, since the material carrying device is pushed into the bend 20 of the exit track, the material carrying device slides on the bend 20 by relying on its gravity. During the sliding process, the gravity applied by the material carrying device to the bend 20 continuously changes the overall center of gravity position of the exit track 100, causing the straight section 10 to begin to rotate, and the bend 20 and the output tail end 30 are driven, and the output tail end 30 gradually approaches the main running track. When the material carrying device reaches a certain position, the output tail end 30 and the main track are in contact, so the straight section 10 no longer rotates, and the output tail end 30 is stationary relative to the main running track until the material carrying device slides out of the output tail end 30 and enters the main running track. When the material carrying device is separated from the output tail end 30, due to the influence of the gravity of the counterweight component 500, the straight section 10 rotates, and the exit track 100 returns to the reset state, thereby achieving reset. The state between the initial state and the reset state is the intermediate state. In this embodiment, the counterweight component 500 and the straight section 10 can be an integrally formed solution or a split solution. The straight section 10, the bent portion 20 and the output tail end 30 of the second exit track can be an integrally formed solution or a split assembly.

[0047] The introduction of a smooth twisted structure, which is different from a linear bending track of a general structure, can ensure that the material-carrying device moves smoothly without causing collisions and wear at corners; at the same time, when the exit track 100 rotates, the material-carrying device can continuously slide down through the bending portion 20 of the twisted structure without getting stuck, and a gradually increasing torque is generated in the process of moving away from the axis where the straight section 10 is located, thereby driving the bending portion 20 itself to rotate further, so that the position of the material-carrying device drops and approaches the main track of the system. The slide rail can better adapt to the material-carrying device that moves using a roller structure, so that the material-carrying device can move more smoothly and smoothly on the exit track 100. The square groove structure in the figure is a structure designed for demolding during product production, but the structure also brings the design advantage of saving materials. Of course, the position of the square groove structure in the figure of this scheme can also be a smooth connecting structure in other embodiments.

[0048] The present invention has a simple mechanical structure, and the cost of the parts used is lower than that of pneumatic devices or motor devices. The present invention utilizes the gravity of the material carrying device itself, and does not introduce electronic structures or pneumatic control structures. It is different from the traditional exit control device that is limited by the stability of external energy sources, and can show better stability during operation. At the same time, it is different from the reset spring solution, avoiding abnormal reset caused by spring fatigue, and has a longer service life. Overall, the reset device in this embodiment has the advantages of simple mechanical structure, easy use and maintenance, long service life, and the ability to adapt to the high-frequency and high-intensity working environment of the garment industry.

[0049] Embodiment 2:

[0050] In a specific embodiment, as shown in the accompanying drawings Figure 1 , 3 -8,

[0051] The exit track 100 has a straight section 10, a bent section 20 and an output tail end 30 for materials to slide out, and a first mounting portion 101 and a second mounting portion 102 are provided on the straight section 10; the exit track 100 can rotate relative to an external movable structure movably mounted on the first mounting portion 101, so that the output tail end 30 can be lifted or lowered, away from or close to the main running track in the clothing hanging system; the second mounting portion 102 is installed with an external counterweight structure; when the output tail end 30 gradually approaches the main running track from a farther position, or when the output tail end 30 gradually moves away from the main running track from a closer position, the center of gravity position of the exit track 100 rotates relative to a preset point.

[0052] Specifically, it includes an extension track 300, an exit track 100, a counterweight component 500 and a sleeve 200. The counterweight component 500 includes a reset connecting rod 501 and a reset vertical body 502. The reset connecting rod 501 is connected to the reset vertical body 502. Figure 3 As shown, the reset connecting rod 501 is inserted into the insertion hole of the straight section 10 as the counterweight mounting part 102, and the sleeve 200 is provided with a mounting hole 203, and the mounting hole 203 is used to insert the plug 2031. The reset connecting rod 501 connects the connecting rod plug hole 5011 and the plug hole 1021 on the straight section 10 with the plug 2031; the sleeve 200 is provided with a fixing screw as a fixing structure 201, and the fixing screw is used to fix the sleeve 200 on the frame of the clothing hanging system; the sleeve 200 is provided with a bearing 204, the outer ring of the bearing 204 abuts against the sleeve 200, and the inner ring of the bearing 204 is fixedly connected to the straight section 10. At least a portion of the straight section 10 is passed through the sleeve 200 and pivotally connected thereto; a first through hole 202 is provided on the sleeve 200, and the counterweight component 500 is connected to the second mounting portion 102 through the first through hole 202, and a portion of the counterweight component 500 is located outside the first through hole 202.

[0053] In this specific embodiment, the first through hole 202 integrates the function of the limiting structure 400, so that the movement of the reset link 501 in the first through hole 202 is fixed within the range of the hole size of the first through hole 202. An additional limiting structure 400 can also be provided to control the swing of the reset link 501 within a smaller range. Figure 8 As shown, a counterweight adjustment portion 5021 is provided on the reset pituitary 502, and the counterweight adjustment portion 5021 can be loaded with a counterweight unit of a preset mass. By loading counterweight units of different weights, the torque of the counterweight component 500 relative to the rotation axis of the straight section 10 can be changed.

[0054] In this specific embodiment, as shown in the accompanying drawings Figure 7As shown, in the actual production process, the fixed structure 201 is connected to the frame of the clothing hanging system, and the extension track 300 is used to connect to the hanging system. The outbound track 100 is maintained in the initial state under the force of the counterweight component 500 on the straight section 10. The first through hole 202 is a strip structure, one end of which just contacts the reset connecting rod 501. Under the drive of the external power device, the material carrying device to be outbound waits on the sleeve 200 or on the exposed straight section 10. When there is an idle push rod in the main running track, the external limit device releases the material carrying device so that it enters the bending portion 20 of the outbound track 100. Relative to the material carrying device, the bending portion 20 is inclined. The continuous slide rail is inclined downward, so that the material carrying device begins to slide on the bending part 20 and gradually approaches the output tail end 30. Under its guidance, due to the overall gravity, the straight section 10 of the exit track 100 begins to rotate around its axis, and the bending part 20 tilts downward during the rotation. Since the contact point between the material carrying device and the bending part 20 gradually moves away from the axis where the straight section 10 is located, the torque applied to the bending part 20 by the gravity of the material carrying device becomes larger, until the output tail end 30 and the main track are abutted, and the material carrying device thus leaves the output tail end 30 and enters the main track, and then the output tail end 30 is lifted under the gravity of the counterweight component 500. Specifically, since the material carrying device is pushed into the bending portion 20 of the exit track, the material carrying device slides on the bending portion 20 by its gravity. During the sliding process, the gravity applied by the material carrying device to the bending portion 20 continuously changes the center of gravity position of the exit track 100 as a whole, causing the straight section 10 to start rotating, and the bending portion 20 and the output tail end 30 are driven, and the output tail end 30 gradually approaches the main running track. When the material carrying device reaches a certain position, the output tail end 30 abuts against the main track, and at the same time, the other end of the first through hole 202 abuts against the reset connecting rod 501, so that the straight section 10 connected to the reset connecting rod 501 no longer rotates, and the output tail end 30 is stationary relative to the main running track until the material carrying device slides out of the output tail end 30 and enters the main running track. When the material carrying device is separated from the output tail end 30, due to the gravity of the counterweight component 500, the straight section 10 rotates, the rotation of the reset link 501 to one end of the first through hole 202 is stopped, and the exit track 100 returns to the reset state, thereby achieving reset. The state between the initial state and the reset state is the intermediate state.

[0055] The smooth twisted structure can make the exit track 100 produce obvious rotation during the process of sliding down the material carrying device, and cooperate with the material carrying device to move smoothly. The slide rail can be adapted to the material carrying device of the roller structure, so that the material carrying device can move more smoothly and gently on the exit track 100. The split counterweight component 500 is connected to the straight section 10 below the exit track 100. This design avoids the material carrying device and other upper equipment. The introduction of the reset connecting rod 501 enables the counterweight component 500 to generate a larger torque when the weight of the reset vertical body 502 remains unchanged, thereby generating a larger reset force, so that the exit track 100 can be reset more quickly and stably. In this embodiment, the straight section 10, the bending part 20 and the output tail end 30 of the second exit track can be an integrally formed structure or a split assembled structure; the reset connecting rod 501 and the reset vertical body 502 can be an integrally formed structure or a split assembled structure, which can be adjusted according to the actual production process. As shown in the attached picture Figure 8As shown, the reset pituitary 502 is provided with a counterweight adjustment part 5021 equipped with a counterweight unit of a preset mass. In this specific embodiment, the counterweight unit is a counterweight plate. The counterweight adjustment part 5021 can add or reduce counterweight plates of different weights or the same weight according to demand, or replace counterweight plates of different weights to achieve the weight change of the counterweight unit, thereby changing the overall weight of the counterweight adjustment part 5021, thereby changing the torque of the counterweight component 500 relative to the straight section 10. The counterweight adjustment part 5021 is fixed with screws 5022 to facilitate the operator to load and unload, and other methods can also be used to adjust the counterweight unit in the counterweight adjustment part 5021. A slide rail is provided on the extension track 300 and / or the exit track 100. The slide rail can be adapted to the material carrying device of the roller structure, so that the material carrying device can move more smoothly and gently on the extension track 300 and / or the exit track 100. In this specific embodiment, the first through hole 202 is arranged at the bottom of the sleeve 200, so as to avoid the structure of other components. The first through hole 202 can also be located at other positions of the sleeve 200, and is adapted in combination with the structural structure of the actual counterweight component 500. The first through hole 202 is a bar-shaped hole. When the output tail end 30 gradually approaches the main running track from a relatively far position, or the output tail end 30 gradually moves away from the main running track from a relatively close position, the first through hole 202 can limit the rotation stroke of the exit track 100. The wall on the first through hole 202 resists the counterweight component 500, so that the rotation of the counterweight component 500 is restricted, so that the straight section 10 rotates just between the maximum rotation angle of the initial state and the intermediate state, thereby realizing the accurate reset of the exit track 100. Using the first through hole 202 for reset can further accurately reset the reset position, improve the efficiency and stability of the exit, and also prevent the straight section 10 from lateral movement, thereby playing the effect of fixing the exit track 100.

[0056] In summary,

[0057] In a preferred embodiment, it also includes a sleeve 200, on which a fixing structure 201 is provided, and the fixing structure 201 is used to fix the sleeve 200 on the frame of the clothing hanging system; the straight section 10 has at least a portion that passes through the sleeve 200 and is pivotally connected thereto. The sleeve 200 supports the material bearing device of the hanging system, and at the same time can reduce the external thrust or friction directly acting on the exit track 100, play a buffering role, and extend the service life of the equipment. The introduction of the fixing structure 201 can fix the sleeve 200, so that the sleeve 200 is fixed relative to the frame of the clothing hanging system and is not easy to shake, so that the material bearing device on the sleeve 200 can be driven more stably by an external power device, preventing the material bearing device from shaking or accidentally falling off.

[0058] In a preferred embodiment, the sleeve 200 is provided with a first through hole 202, the external counterweight structure is connected to the second mounting portion 102 through the first through hole 202, and a portion of the external counterweight structure is located outside the first through hole 202. Figure 4 As shown, the first through hole 202 can limit the counterweight component 500 to swing within the range of the limit hole, which is equivalent to limiting the rotation range of the exit track 100, so that the exit track 100 will not cause excessive rotation, preventing accidental impact and damage to other devices and structures. The size of the first through hole 202 is determined according to the initial height position distance of the main running track from the output tail end 30. Since the first through hole 202 is set on the sleeve 200, different first through holes 202 can be realized through the sleeve 200, so that the rotation range of the exit track 100 can be adjusted according to the actual deployment of the production line, achieving more flexible scene adaptation; compared with the reset device using a motor, cylinder or spring, the principle of adjusting the swing range through the first through hole 202 of this device is simple, which is convenient for users and maintenance personnel to adjust.

[0059] In a preferred embodiment, the sleeve 200 is provided with a mounting hole 203, and the mounting hole 203 is used to insert a plug 2031, and the plug 2031 can connect and fix the second mounting portion 102 of the straight section 10 and the external counterweight structure in the sleeve 200. Since the sleeve 200 is installed on the outside of the straight section 10 of the exit track 100, and the counterweight component 500 needs to be fixedly connected with the straight section 10 when the sleeve 200 is installed, the mounting hole 203 is opened in the sleeve 200, and the plug 2031 can enter the inside of the sleeve 200, so that the split exit track 100 and the counterweight component 500 in the sleeve 200 can be installed conveniently. At the same time, the sleeve 200 is modified to a small extent, so that the sleeve 200 can be obtained by simple processing using standard parts of a cylindrical structure, thereby reducing production costs. At the same time, the installation method of inserting the plug 2031 through the installation hole 203 can manage the exit track 100 and the counterweight component 500 in a split manner, and can quickly remove and install when the device is disassembled for maintenance, which has a simple structural feature. For the installation of the straight section 10 of the exit track 100 and the counterweight component 500, other fixing methods such as hot melt welding in the prior art can also be used, which will not be repeated.

[0060] In a preferred embodiment, a bearing 204 is provided in the sleeve 200, the outer ring of the bearing 204 abuts against the sleeve 200, and the inner ring of the bearing 204 is fixedly connected to the straight section 10. The bearing 204 can effectively reduce the friction and wear that may be generated between the sleeve 200 and the straight section 10 of the exit track 100, so that the rotation of the exit track 100 is smoother and the service life of the equipment is longer. Other movable bearings can also be used, or other methods can be used to flexibly connect the sleeve 200 and the straight section 10 of the exit track 100.

[0061] In a preferred embodiment, an extension track 300 or an extension part is provided on the sleeve 200 to receive the material carrying device, and the extension track 300 is connected to the sleeve 200. For some application scenarios, the length of the sleeve 200 is not enough to receive the material carrying device for receiving and exiting the station, so it is necessary to extend the sleeve 200, or connect an additional extension track 300 to the outside of the sleeve 200, so as to better achieve scene adaptation.

[0062] In a preferred embodiment, a limiting structure is further included, and the limiting structure is a limiting hole or a limiting block, and the limiting structure enables the exit track 100 to swing within a relatively fixed range of the external movable structure movably mounted on the first mounting portion 101. When there is a first through hole 202 of the sleeve 200, the first through hole 202 can be considered to integrate the limiting structure, and a limiting hole or a limiting plate can also be provided separately or additionally, and connected to a rack or other structure to limit the swing amplitude of the exit track 100.

[0063] In a preferred embodiment, a counterweight component 500 is further included. The counterweight component 500 includes a reset link 501 and a reset vertical body 502. The reset link 501 is connected to the reset vertical body 502. The reset link 501 is used to connect the straight section 10. The center of gravity of the counterweight component 500 is located on the side away from the output tail end 30, so that the exit track 100 has: an initial state without a material carrying device; an intermediate state in which the material carrying device slides through the straight section 10, the bending section 20 and the output tail end 30 in sequence, and the output tail end 30 gradually approaches the main running track; and a reset state in which the material carrying device enters the main running track through the output tail end 30 and the output tail end 30 is lifted under the gravity of the counterweight component 500. The split counterweight component 500 is connected to the straight section 10 from the bottom of the exit track 100 in order to avoid the material carrying device and other upper structures. In other embodiments, it can also be connected from the top, left or right side of the exit track 100 in combination with the positional relationship of other mechanisms. The introduction of the reset link 501 allows the lever arm to be extended during the rotation of the counterweight component 500 when the weight of the reset pituitary 502 remains unchanged, thereby generating a greater reset force, so that the exit track 100 can be reset more stably.

[0064] In a preferred embodiment, a counterweight adjustment part 5021 is provided on the reset pitot 502, and the counterweight adjustment part 5021 can be loaded with a counterweight unit of a preset mass, and the moment of the counterweight component 500 relative to the rotation axis of the straight section 10 can be changed by loading counterweight units of different weights. Figure 8 As shown, the counterweight unit in this embodiment is a counterweight plate, and a counterweight adjustment part 5021 equipped with a counterweight unit of preset mass is arranged on the reset pituitary 502. The counterweight adjustment part 5021 can add or reduce counterweight plates of different weights or the same weight according to demand, or replace counterweight plates of different weights to achieve the weight change of the counterweight unit, thereby changing the overall weight of the counterweight adjustment part 5021, thereby changing the torque of the counterweight component 500 relative to the straight section 10. The counterweight adjustment part 5021 is fixed with screws 5022, which is convenient for operators to load and unload, and other methods can also be used to adjust the counterweight unit in the counterweight adjustment part 5021. The counterweight unit is not limited to the counterweight plate in this embodiment, and can be implemented by other methods in the prior art.

[0065] In a preferred embodiment, there is a smooth twisted structure between the two ends of the bending portion 20. The introduction of the smooth twisted structure, different from the linear bending track of the general structure, can ensure the smooth movement of the material carrying device without collision and wear at the corner position; at the same time, when the exit track 100 rotates, the material carrying device can continuously slide down through the bending portion 20 of the twisted structure without getting stuck, and gradually increase the torque in the process of moving away from the axis where the straight section 10 is located, thereby driving the bending portion 20 itself to further rotate, so that the position of the material carrying device drops and approaches the main track of the system.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an example", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0067] The above contents are further detailed descriptions of the present invention in combination with specific implementation methods, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention.

[0068] It should be pointed out that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gravity reset outbound lowering device for a hanging system, installed in a garment hanging system to guide a material carrying device outbound at the current workstation, characterized in that: include: An exit track, which has a straight section, a bent section, and an output tail end for materials to slide out, and the straight section is provided with a first mounting portion and a second mounting portion; The exit track can rotate relative to the external movable structure movably mounted on the first mounting portion, so that the output tail end can be raised or lowered, away from or close to the main running track in the clothing hanging system; The second mounting portion is used to mount an external counterweight structure; when the output tail end gradually approaches the main running track from a farther position, or when the output tail end gradually moves away from the main running track from a closer position, the center of gravity position of the exit track rotates relative to a preset point.

2. A hanging system gravity reset outbound lowering device according to claim 1, characterized in that: It also includes a sleeve, on which a fixing structure is arranged, and the fixing structure is used to fix the sleeve on the frame of the clothing hanging system; at least a part of the straight section is passed through the sleeve and is pivotally connected with the sleeve.

3. A hanging system gravity reset outbound lowering device according to claim 2, characterized in that: The sleeve is provided with a first through hole, the external counterweight structure is connected to the second mounting portion through the first through hole, and a part of the external counterweight structure is located outside the first through hole.

4. A hanging system gravity reset outbound lowering device according to claim 3, characterized in that: The sleeve is provided with a mounting hole, and the mounting hole is used to insert a plug, and the plug can connect and fix the second mounting portion of the straight section and the external counterweight structure in the sleeve.

5. The gravity reset outbound lowering device of the hanging system according to claim 2, characterized in that: A bearing is arranged in the sleeve, the outer ring of the bearing abuts against the sleeve, and the inner ring of the bearing is fixedly connected to the straight section.

6. The gravity reset outbound lowering device of the hanging system according to claim 2, characterized in that: It also includes an extension track or an extension portion provided on the sleeve for receiving the material carrying device, and the extension track is connected to the sleeve.

7. The gravity reset outbound lowering device of the hanging system according to claim 1, characterized in that: It also includes a limiting structure, which is a limiting hole or a limiting block. The limiting structure allows the exit track to swing within a relatively fixed range of an external movable structure movably installed by the first installation part.

8. The gravity reset outbound lowering device of the hanging system according to claim 1, characterized in that: It also includes a counterweight component, the counterweight component includes a reset connecting rod and a reset vertical body, the reset connecting rod is connected to the reset vertical body, the reset connecting rod is used to connect the straight section, and the center of gravity of the counterweight component is located on a side away from the output tail end, so that the outbound track has: An initial state of the material carrying device not being loaded; The material carrying device slides through the straight section, the bent section and the output tail end in sequence, and the output tail end gradually approaches the middle state of the main running track; as well as The material carrying device enters the main running track through the output tail end, and the output tail end is lifted up and reset under the gravity of the counterweight component.

9. A hanging system gravity reset outbound lowering device according to claim 8, characterized in that: The resetting pituitary is provided with a counterweight adjustment part, which can be loaded with a counterweight unit of a preset mass. By loading counterweight units of different weights, the moment of the counterweight component relative to the rotation axis of the straight section can be changed.

10. The gravity reset outbound lowering device of the hanging system according to claim 1, characterized in that: There is a smooth twisted structure between the two ends of the bending portion.

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