Buffering stopping point mechanism and hanging line system

Abstract

The utility model discloses a cache stop point mechanism and a hanging line system. The cache stop point mechanism comprises a mounting bracket, a buffer device and a control device, the temporary storage rail is arranged on the mounting bracket and is used for transferring the clothes hanger assembly from the storage rail to the lifting pipe; the clamping jaw assembly comprises a blocking clamping jaw and at least one buffering clamping jaw which are sequentially arranged along the path of the buffering track, and the blocking clamping jaw and the buffering clamping jaw can rotate bidirectionally relative to the mounting bracket so as to lock or unlock the clothes hanger assembly; one end of the driving assembly is arranged on the installation support, the other end of the driving assembly is connected with the blocking clamping jaw and the buffering clamping jaw, and when the driving assembly drives the blocking clamping jaw to rotate to unlock the clothes hanger assembly, the buffering clamping jaw rotates to lock the clothes hanger assembly to achieve buffering. According to the buffering blocking point mechanism, through the arrangement of the buffering clamping jaw, the speed of descending the clothes hanger assembly to the lifting pipe is reduced, the impact force on the lifting pipe when the clothes hanger assembly slides down is reduced, and reliable protection on the lifting pipe is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging line system technical field, more specifically, relate to a buffer stop mechanism. In addition, the utility model relates to a hanging line system comprising the buffer stop mechanism. BACKGROUND

[0002] The hanging line system is an important technical innovation in the clothing production process, has higher flexibility, high efficiency, and is widely used in many clothing enterprises.

[0003] In the hanging line system, the clothes rack carrying the clothes pattern is stored in the storage track at the station position in advance, when new clothes racks are needed, the clothes racks on the storage track are directly lowered from the high position to the relatively low position, and the blocking element at the low position blocks the sliding of the clothes racks. When the clothes racks need to be sent to the sewing point, the blocking element releases the blocking of the clothes racks to make them further slide to the low point of the lifting pipe, and after the sewing operation at the low point of the lifting pipe is completed, the clothes racks are further transported out of the station through the lifting action of the lifting pipe.

[0004] Among them, the blocking element is driven by a claw to block or release the clothes racks. When the blocking element releases the clothes racks, the clothes racks directly slide from the high point to the lifting pipe, which will cause a large impact on the lifting pipe. The low point of the lifting pipe and the low point of the storage track are in abutment, and under the action of a large impact force, the lifting pipe is easily damaged, affecting the reliable stability of the lifting pipe operation.

[0005] In summary, how to reduce the impact force on the lifting pipe when the clothes rack slides down is a problem that needs to be solved by the technical personnel in the field. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model aims to provide a buffer stop mechanism, by setting a buffer claw, slow down the speed of the clothes rack assembly descending to the lifting pipe, reduce the impact force of the clothes rack assembly sliding down on the lifting pipe, and realize reliable protection of the lifting pipe. Another object of the utility model is to provide a hanging line system comprising the above buffer stop mechanism.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] A buffer stop mechanism comprises:

[0009] A mounting bracket;

[0010] A buffer track is provided on the mounting bracket, which is used to realize the transfer of the clothes rack assembly from the storage track to the lifting pipe;

[0011] The pawl assembly comprises a blocking pawl and at least one buffer pawl arranged along the path of the buffer track, the blocking pawl and the buffer pawl are both rotatable relative to the mounting bracket to lock or unlock the clothes hanger assembly;

[0012] The driving assembly is arranged at one end of the mounting bracket and connected to the blocking pawl and the buffer pawl at the other end, when the driving assembly drives the blocking pawl to rotate to unlock the clothes hanger assembly, the buffer pawl rotates to lock the clothes hanger assembly to achieve buffering.

[0013] Preferably, the driving assembly is signal connected to a control element, the control element is used to control the blocking pawl and the buffer pawl through the control of the driving assembly to realize the clothes hanger assembly passing through the blocking pawl and the buffer pawl in turn.

[0014] Preferably, the buffer pawl is arranged in plurality, when any one of the adjacent two buffer pawls is in the unlocked state, the other is in the locked state.

[0015] Preferably, the driving assembly comprises:

[0016] The cylinder is connected to the mounting bracket at the fixed end;

[0017] The connecting pin is arranged at the moving end of the cylinder;

[0018] The connecting rod is rotatably connected to the connecting pin and the buffer pawl at the first end, and rotatably connected to the blocking pawl at the second end;

[0019] The adapter frame is arranged on the mounting bracket, the buffer pawl and the blocking pawl both have a hinge point hinged to the adapter frame, and the connecting rod, the blocking pawl, the buffer pawl and the adapter frame form a four-bar linkage mechanism.

[0020] Preferably, the adapter frame is provided with two long hole grooves, the buffer pawl and the blocking pawl are arranged respectively extending from the two long hole grooves, and the swinging direction of the buffer pawl and the swinging direction of the blocking pawl are both along the length direction of the long hole groove.

[0021] Preferably, the two opposite groove walls of the long hole groove extend downward to form a protrusion, the hinge point is arranged at the protrusion, and the buffer pawl or the blocking pawl passes through the long hole groove and is located between the two protrusions.

[0022] Preferably, the mounting bracket is U-shaped, the mounting bracket comprises oppositely arranged first and second side walls, the first and second side walls are connected by a connecting wall, the air cylinder is arranged at one end of the first side wall away from the second side wall, the adapter frame is arranged at one end of the first side wall close to the second side wall, and the buffer track is arranged at one end of the second side wall close to the first side wall.

[0023] Preferably, a limiting piece is arranged between the two long hole grooves, the limiting piece is arranged at one end of the first side wall close to the second side wall, and edges of the limiting piece parallel to the direction of the buffer track path are arranged beyond the edges of the buffer track, so as to block the upward impact of the clothes hanger assembly on the mounting bracket.

[0024] Preferably, the limiting piece is provided with two avoidance grooves corresponding to the buffer clamping jaw and the blocking clamping jaw.

[0025] The utility model also provides a kind of hanging line system, including the buffer stop mechanism of any one of the above.

[0026] The utility model provides a buffer stop mechanism, including buffer clamping jaw, blocking clamping jaw, drive assembly, mounting bracket, buffer track, under the action of gravity, clothes hanger assembly can be slid from storage track to buffer track, then buffer track releases clothes hanger assembly to the position of lifting pipe to carry out sewing, after sewing is completed, again from buffer track release clothes hanger assembly to lifting pipe to supplement new clothes hanger assembly;When clothes hanger assembly is in buffer track, specific buffer track corresponds one blocking clamping jaw and at least one buffer clamping jaw, one blocking clamping jaw and at least one buffer clamping jaw are sequentially arranged along the path of buffer track, when blocking clamping jaw unlocks clothes hanger assembly, buffer clamping jaw locks clothes hanger assembly, to realize the effect that clothes hanger assembly is buffered;Then again through buffer clamping jaw unlock clothes hanger assembly, to slow down the speed of clothes hanger assembly descending to lifting pipe, reduce impact force to lifting pipe, realize reliable protection to lifting pipe.

[0027] The utility model has the advantages that by increasing at least one buffer clamping jaw, clothes hanger assembly can have certain buffering effect when sliding from buffer track to the low point of lifting pipe, avoid the problem that impact force is too large caused by direct impact, reduce the sliding speed of clothes hanger assembly, realize the protection to lifting pipe, and ensure the reliability of lifting pipe operation. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, and obviously, the drawings in the following description are only embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creating labor.

[0029] Figure 1 The structure schematic view of the buffer stop mechanism provided by the utility model is shown in the figure;

[0030] Figure 2 The structure schematic view of the hanging line system provided by the utility model is shown in the figure;

[0031] Figure 3 The schematic view of the four-bar linkage provided by the utility model is shown in the figure;

[0032] Figure 4 The structure schematic view of the mounting bracket provided by the utility model is shown in the figure;

[0033] Figure 5 The installation schematic view of the adapter frame and the limiting piece provided by the utility model is shown in the figure;

[0034] Figure 6 Another installation schematic view of the adapter frame and the limiting piece provided by the utility model is shown in the figure.

[0035] Figures 1-6 In the figure, the reference signs include:

[0036] 01-buffer stop mechanism; 02-storage track; 03-lifting pipe; 04-coat hanger assembly;

[0037] 1-mounting bracket; 2-adapter frame; 3-blocking claw; 4-buffering claw; 5-buffer track; 6-connecting rod; 7-air cylinder; 8-connecting pin; 9-limiting piece; 11-first side wall; 12-second side wall; 13-connecting wall; 21-long hole slot; 22-protrusion; 91-avoidance slot. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] The core of the utility model is to provide a buffer stop mechanism, through the setting of at least one buffering claw, the speed of the coat hanger assembly descending to the lifting pipe is slowed down, the impact force on the lifting pipe is reduced, and the reliable protection of the lifting pipe is realized. Another core of the utility model is to provide a hanging line system comprising the above buffer stop mechanism.

[0040] The buffer stop mechanism provided by the utility model comprises: a mounting bracket 1, a buffer track 5, a claw assembly and a driving assembly, please refer to Figure 1、 Figure 2 .

[0041] The buffer track 5 is arranged on the mounting bracket 1, and is used to realize the transfer of the hanger assembly 04 from the storage track 02 to the lifting pipe 03. Specifically, the buffer track 5 connects the low point of the storage track 02 and the low point of the lifting pipe 03. Under the action of gravity and the relative position relationship between high and low, the hanger assembly 04 can slide from the storage track 02 to the buffer track 5 and stay on the buffer track 5. If new hanger assemblies 04 are needed to be called from the buffer track 5 to complete the sewing work at the lifting pipe 03, the buffer track 5 releases the hanger assembly 04 to make it slide from the buffer track 5 to the low point of the lifting pipe 03 for replenishment. The hanger assembly 04 that has completed sewing at the lifting pipe 03 is transported out of the station by the corresponding power member of the lifting pipe 03 from the low point to the high point of the lifting pipe 03.

[0042] Specifically, the relative position relationship between high and low is as follows: the low point of the storage track 02 is higher than the high point of the buffer track 5, and the low point of the buffer track 5 is higher than the low point of the lifting pipe 03. Here, high and low are in the direction of the buffer track 5. Figure 2

[0043] Specifically, the buffer track 5 connects the low point of the storage track 02 and the low point of the lifting pipe 03. Here, the connection can be abutment or communication, and can realize smooth sliding of the hanger assembly 04.

[0044] The pawl assembly includes a blocking pawl 3 and at least one buffer pawl 4 arranged in sequence along the path of the buffer track 5. Here, the at least one buffer pawl 4 refers to one, two or more, and the specific number is set according to the buffering requirement of the hanger assembly 04 from the buffer track 5 to the low point of the lifting pipe 03, and is not limited.

[0045] The blocking pawl 3 and the buffer pawl 4 can rotate bidirectionally relative to the mounting bracket 1 to lock or unlock the hanger assembly 04. For example, the blocking pawl 3 and the buffer pawl 4 are both reversed to realize the locking state, and the blocking pawl 3 and the buffer pawl 4 are both rotated forward to realize the unlocking state. For example, the blocking pawl 3 is rotated forward to realize the unlocking, and the buffer pawl 4 is reversed to realize the unlocking. It should be noted that the forward rotation and the reverse rotation are defined based on the axis direction of the rotating shaft of the blocking pawl 3 and the buffer pawl 4.

[0046] One end of the driving assembly is arranged on the mounting bracket 1, and the other end of the driving assembly is connected to the blocking pawl 3 and the buffer pawl 4. The driving assembly is used to realize the bidirectional rotation of the blocking pawl 3 and the buffer pawl 4.

[0047] ​In one embodiment, for example, one blocking pawl 3 and one buffering pawl 4 are provided. When the driving assembly drives the blocking pawl 3 to rotate to lock the hanger assembly 04, the buffering pawl 4 can be in either the unlocked state or the locked state. However, when the driving assembly drives the blocking pawl 3 to rotate to unlock the hanger assembly 04, the hanger assembly 04 needs to be locked at the position of the buffering pawl 4 for buffering. Therefore, when the driving assembly drives the blocking pawl 3 to rotate to unlock the hanger assembly 04, the buffering pawl 4 rotates to lock the hanger assembly 04 to achieve buffering. After the buffering is completed, the driving assembly drives the buffering pawl 4 to rotate to the unlocked state, so that the hanger assembly 04 slides to the low point of the lifting pipe 03 at a relatively slow speed, reducing the impact on the lifting pipe 03 and ensuring the operation stability of the lifting pipe 03.

[0048] In another embodiment, for example, one blocking pawl 3 and two buffering pawls 4 are provided. The buffering pawl 4 close to the blocking pawl 3 is the first pawl, and the buffering pawl 4 far from the blocking pawl 3 is the second pawl. When the driving assembly drives the blocking pawl 3 to rotate to lock the hanger assembly 04, the first pawl and the second pawl can be in either the unlocked state or the locked state. However, when the driving assembly drives the blocking pawl 3 to rotate to unlock the hanger assembly 04, the hanger assembly 04 needs to be locked at the position of the first pawl for buffering. Therefore, when the driving assembly drives the blocking pawl 3 to rotate to unlock the hanger assembly 04, the first pawl rotates to lock the hanger assembly 04 to achieve the first buffering. After the buffering is completed, the second pawl needs to be in the locked state to block the hanger assembly 04 to achieve the second buffering before the driving assembly drives the first pawl to rotate to the unlocked state. After the second buffering, the driving assembly drives the second pawl to rotate to the unlocked state, so that the hanger assembly 04 slides to the low point of the lifting pipe 03 at a relatively slow speed, reducing the impact on the lifting pipe 03 and ensuring the operation stability of the lifting pipe 03.

[0049] In the above two embodiments, after one hanger assembly 04 successfully passes through the buffering pawl 4, the blocking pawl 3 continues to rotate to the locked state to lock the new hanger assembly 04 ascending or descending from the storage track 02, and a new cycle of operation begins.

[0050] In the embodiment, the driving assembly can be provided with rotating members corresponding to the blocking pawl 3 and the buffering pawl 4. The rotating members are directly connected to the blocking pawl 3 or the buffering pawl 4 and have the ability of forward rotation and reverse rotation, so as to realize the forward rotation and reverse rotation of the blocking pawl 3 and the buffering pawl 4, respectively. The rotating member can be a motor.

[0051] In the embodiment, the driving assembly can specifically be provided with a cylinder or a linear module type component capable of achieving linear motion, such as the blocking claw 3 and the buffer claw 4, which are both rotationally arranged on the mounting bracket 1. The blocking claw 3 or the buffer claw 4 is connected to the cylinder moving end, and the claw can be pushed forward and backward by the extension and retraction of the cylinder moving end.

[0052] In the embodiment, the driving assembly is not limited to being specifically self-controlled, not controlled, or requiring additional control, and is specifically determined in combination with actual needs.

[0053] In the embodiment, the setting of the at least one buffer claw 4 enables the clothes hanger assembly 04 to have a certain buffering effect when sliding from the buffer track 5 to the low point of the lifting pipe 03, avoids the problem of excessive impact force caused by direct impact, achieves protection of the lifting pipe 03, and ensures the reliability of the operation of the lifting pipe 03.

[0054] On the basis of any of the above embodiments, the driving assembly is signal-connected to a control element, and the control element is used to control the blocking claw 3 and the buffer claw 4 through the driving assembly to achieve the sequential passing of the clothes hanger assembly 04 through the blocking claw 3 and the buffer claw 4.

[0055] In the embodiment, the control element is used to control the operation time and sequence of the driving assembly, such as the extension and retraction of the cylinder controlled by the control element, the forward and reverse rotation sequence of the at least two rotating members corresponding to the blocking claw 3 and the buffer claw 4 controlled by the control element, and the like. Through the control of the control element, the clothes hanger assembly 04 can be automatically blocked by the blocking claw 3, then locked by the buffer claw 4 for buffering, and then unlocked by the buffer claw 4 to enable the clothes hanger assembly 04 to slide to the low point of the lifting pipe 03 at a relatively slow speed, thereby reducing the impact on the lifting pipe 03 and ensuring the reliable use effect of the lifting pipe 03.

[0056] In the embodiment, the control element can store a logic control program to achieve the rotation of the blocking claw 3 to unlock the clothes hanger assembly 04 and the rotation of the buffer claw 4 to lock the clothes hanger assembly 04 for buffering when the driving assembly drives the blocking claw 3 to rotate, and to achieve the rotation of the buffer claw 4 to unlock the clothes hanger assembly 04 after the clothes hanger assembly 04 is buffered, so that the clothes hanger assembly 04 can smoothly pass through the buffer track 5 to the low point of the lifting pipe 03.

[0057] On the basis of any of the above embodiments, the buffer claw 4 is provided in multiple numbers, and any one of the two adjacent buffer claws 4 is in an unlocked state while the other is in a locked state.

[0058] Specifically, in the case of providing multiple buffer claws 4, the buffer track 5 is provided to be relatively long, and there is space for providing multiple buffer claws 4, which can gradually buffer through the multiple buffer claws 4 to ensure the buffering effect.

[0059] When either of the two adjacent buffer clamping jaws 4 is in the unlocked state, the other is in the locked state, so that the hanger assembly 04 can be sequentially buffered by the plurality of buffer clamping jaws 4, and under the premise of meeting the buffering effect, the hanger assembly 04 can smoothly and efficiently pass through the buffer track 5. The logic control program that can control the driving assembly to make either of the two adjacent buffer clamping jaws 4 be in the unlocked state and the other be in the locked state can be stored in the control element.

[0060] On the basis of any of the above embodiments, the driving assembly comprises: a cylinder 7, a fixed end of the cylinder 7 being connected to the mounting bracket 1; a connecting pin 8, the connecting pin 8 being arranged at a moving end of the cylinder 7; a connecting rod 6, a first end of the connecting rod 6 being rotatably connected to the connecting pin 8 and the buffer clamping jaw 4, and a second end of the connecting rod 6 being rotatably connected to the blocking clamping jaw 3; an adapter frame 2, the adapter frame 2 being fixedly arranged on the mounting bracket 1, the buffer clamping jaw 4 and the blocking clamping jaw 3 each having a hinge point hinged to the adapter frame 2, and the connecting rod 6, the blocking clamping jaw 3, the buffer clamping jaw 4 and the adapter frame 2 forming a four-bar linkage mechanism.

[0061] Please refer to Figure 1 , Figure 2 , Figure 3 , when working normally, one hanger assembly 04 is released to freely slide down to the buffer track 5 of the buffer stop structure, then the cylinder 7 drives the blocking clamping jaw 3 to block and lock the hanger assembly 04, and the four-bar linkage mechanism composed of the connecting rod 6, the blocking clamping jaw 3, the buffer clamping jaw 4 and the adapter frame 2 moves to make the blocking clamping jaw 3 rotate to release the hanger assembly 04, then the hanger assembly 04 slides down under the action of gravity and is blocked by the buffer clamping jaw 4 to be buffered; further control of the cylinder 7 drives the buffer clamping jaw 4 to rotate to release the hanger assembly 04 to make it slide down to the lifting pipe 03.

[0062] The blocking and buffering of the hanger assembly 04 by the blocking clamping jaw 3 and the buffer clamping jaw 4 prevents the hanger assembly 04 from directly sliding down from the highest position of the blocking clamping jaw 3 to the lifting pipe 03 to cause excessive impact and affect the stability of the lifting pipe 03, and the segmented blocking of the hanger assembly 04 is beneficial to buffering the hanger assembly 04 sliding down from a high position, reducing the speed of the hanger assembly 04 sliding down to the lifting pipe 03, reducing high-speed impact, and improving the overall stability of the lifting arm.

[0063] In the embodiment, the two ends of the connecting rod 6 can be provided with anti-disengagement pins to ensure reliable stability of operation.

[0064] On the basis of any of the above embodiments, the adapter frame 2 is provided with two long hole grooves 21, the buffer clamping jaw 4 and the blocking clamping jaw 3 are arranged to protrude from the two long hole grooves 21, and the swinging direction of the buffer clamping jaw 4 and the swinging direction of the blocking clamping jaw 3 are both along the length direction of the long hole groove 21.

[0065] Please refer to Figure 1 ,Figure 5 、 Figure 6 Two long hole grooves 21 are respectively arranged corresponding to one buffer clamping jaw 4 and one blocking clamping jaw 3, and the rotation of the buffer clamping jaw 4 and the blocking clamping jaw 3 is not interfered with each other through the arrangement of the long hole groove 21, so as to ensure the buffering effect of the clothes hanger assembly 04 and the smoothness of passing through the buffer track 5.

[0066] In the embodiment, the size of the long hole groove 21 is not specifically limited, and the spacing between the two long hole grooves 21 is specifically set flexibly according to actual needs.

[0067] On the basis of any of the above embodiments, the two opposite groove walls of the long hole groove 21 extend downward to form a protrusion 22, the hinge point is arranged on the protrusion 22, and the buffer clamping jaw 4 or the blocking clamping jaw 3 passes through the long hole groove 21 and is located between the two protrusions 22.

[0068] Please refer to Figure 5 、 Figure 6 The protrusion 22 is provided with a hinge hole, the buffer clamping jaw 4 is hinged to one side of the protrusion 22 of the adapter 2 through a hinge shaft, and the blocking clamping jaw 3 is hinged to the other side of the protrusion 22 of the adapter 2 through a hinge shaft. The two ends of the hinge shaft can be provided with anti-disengagement pins to avoid slipping.

[0069] It should be noted that the above one side and the other side are corresponding to the two long hole grooves 21, and each long hole groove 21 corresponds to two protrusions 22, and the buffer clamping jaw 4 or the blocking clamping jaw 3 is arranged between the two corresponding protrusions 22 to avoid slipping.

[0070] On the basis of any of the above embodiments, please refer to Figure 4 、 Figure 1 The mounting bracket 1 is U-shaped, the mounting bracket 1 comprises oppositely arranged first side wall 11 and second side wall 12, the first side wall 11 and the second side wall 12 are connected through the connecting wall 13, the air cylinder 7 is arranged at one end of the first side wall 11 away from the second side wall 12, the adapter 2 is arranged at one end of the first side wall 11 close to the second side wall 12, and the buffer track 5 is arranged at one end of the second side wall 12 close to the first side wall 11.

[0071] On the basis of any of the above embodiments, a limiting piece 9 is arranged between the two long hole grooves 21, the limiting piece 9 is located at one end of the first side wall 11 close to the second side wall 12, or in other words, the limiting piece 9 is located between one end of the first side wall 11 close to the second side wall 12 and the clothes hanger assembly 04 when the clothes hanger assembly 04 passes through the buffer track 5. Through the limiting action provided by the limiting piece 9, the clothes hanger assembly 04 is prevented from impacting the mounting bracket 1 upwardly, which affects the operation of the driving assembly, and further affects the operation stability of the blocking clamping jaw 3 and the buffer clamping jaw 4.

[0072] The edges of the limiting member 9 parallel to the path direction of the buffer track 5 are arranged beyond the edges of the buffer track 5, so as to ensure the effect of blocking the upward impact of the clothes rack assembly 04 on the mounting bracket 1 and ensure the reliable operation effect of the buffer blocking point mechanism.

[0073] On the basis of any of the above embodiments, the limiting member 9 is provided with two avoidance grooves 91 corresponding to the buffer clamping jaw 4 and the blocking clamping jaw 3.

[0074] Please refer to Figure 5 , Figure 6 The avoidance grooves 91 can be U-shaped grooves or arc-shaped grooves or other shapes, which mainly avoid the interference of the limiting member on the buffer clamping jaw 4 and the blocking clamping jaw 3, and avoid affecting the stable and reliable operation of the buffer clamping jaw 4 and the blocking clamping jaw 3.

[0075] The opening size of the avoidance grooves 91 is set according to the requirements of not affecting the operation of the buffer clamping jaw 4 and the blocking clamping jaw 3 and not occupying a large space, which is not limited here.

[0076] In addition to the above buffer blocking point mechanism 01, the utility model also provides a hanging line system comprising the buffer blocking point mechanism 01 disclosed in the above embodiments, as shown in Figure 2 The buffer blocking point mechanism 01 is located between the storage track 02 and the lifting pipe 03, the clothes rack carrying clothes pieces slides down to the position of the buffer blocking point mechanism 01 through the storage track 02, the blocking clamping jaw 3 of the buffer blocking point mechanism 01 locks the clothes rack assembly 04, and then the blocking clamping jaw 3 is unlocked when there is no clothes rack assembly 04 at the position of the lifting pipe 03; further, the buffer clamping jaw 4 locks the clothes rack assembly 04 to block and buffer, and then the buffer clamping jaw 4 is unlocked to release the clothes rack assembly 04, so that the clothes rack assembly 04 reaches the position of the lifting pipe 03 to be sewn, and the clothes rack assembly 04 after sewing is lifted by the lifting pipe 03 to exit.

[0077] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0078] The buffer blocking point mechanism and the hanging line system are described in detail above. The principles and implementation methods of the utility model are described by applying specific examples. The above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications without departing from the principles of the utility model. These improvements and modifications also fall within the protection scope of the claims of the utility model.

Claims

1. A buffer stop mechanism, characterized in that, include: Mounting bracket (1); A buffer track (5) is provided on the mounting bracket (1) for transferring the hanger assembly (04) from the storage track (02) to the lifting tube (03); The claw assembly includes a blocking claw (3) and at least one buffer claw (4) arranged sequentially along the path of the buffer track (5). Both the blocking claw (3) and the buffer claw (4) can rotate bidirectionally relative to the mounting bracket (1) to lock or unlock the hanger assembly (04). The driving component has one end mounted on the mounting bracket (1) and the other end connected to the blocking claw (3) and the buffer claw (4). When the driving component drives the blocking claw (3) to rotate to unlock the hanger assembly (04), the buffer claw (4) rotates to lock the hanger assembly (04) to achieve buffering.

2. The buffer stop mechanism according to claim 1, characterized in that, The drive component is signal connected to the control element, which controls the blocking claw (3) and the buffer claw (4) by controlling the drive component, so that the hanger assembly (04) passes through the blocking claw (3) and the buffer claw (4) in sequence.

3. The buffer stop mechanism according to claim 2, characterized in that, Multiple buffer claws (4) are provided. When one of two adjacent buffer claws (4) is in the unlocked state, the other is in the locked state.

4. The buffer stop mechanism according to claim 1, characterized in that, The driving component includes: Cylinder (7), the fixed end of which is connected to the mounting bracket (1); A connecting pin (8) is provided at the moving end of the cylinder (7); Link (6), the first end of the link (6) is rotatably connected to the connecting pin (8) and the buffer claw (4), and the second end of the link (6) is rotatably connected to the blocking claw (3); The adapter (2) is located on the mounting bracket (1). The buffer claw (4) and the blocking claw (3) both have hinge points that are hinged to the adapter (2). The connecting rod (6), the blocking claw (3), the buffer claw (4), and the adapter (2) form a four-bar linkage mechanism.

5. The buffer stop mechanism according to claim 4, characterized in that, The adapter (2) is provided with two elongated slots (21). The buffer claw (4) and the blocking claw (3) extend out of the two elongated slots (21) respectively. The swing direction of the buffer claw (4) and the swing direction of the blocking claw (3) are both along the length direction of the elongated slots (21).

6. The buffer stop mechanism according to claim 5, characterized in that, The two oppositely arranged groove walls of the elongated groove (21) extend downward to form a protrusion (22), the hinge point is located on the protrusion (22), and the buffer claw (4) or the blocking claw (3) passes through the elongated groove (21) and is located between the two protrusions (22).

7. The buffer stop mechanism according to claim 6, characterized in that, The mounting bracket (1) is U-shaped. The mounting bracket (1) includes a first sidewall (11) and a second sidewall (12) arranged opposite to each other. The first sidewall (11) and the second sidewall (12) are connected by a connecting wall (13). The cylinder (7) is located at the end of the first sidewall (11) away from the second sidewall (12). The adapter (2) is located at the end of the first sidewall (11) close to the second sidewall (12). The buffer track (5) is located at the end of the second sidewall (12) close to the first sidewall (11).

8. The buffer stop mechanism according to claim 7, characterized in that, A limiting member (9) is provided between the two elongated slots (21). The limiting member (9) is located at one end of the first sidewall (11) near the second sidewall (12). The edge of the limiting member (9) parallel to the path direction of the buffer track (5) extends beyond the edge of the buffer track (5) to prevent the hanger assembly (04) from impacting the mounting bracket (1) as it moves upward.

9. The buffer stop mechanism according to claim 8, characterized in that, The limiting member (9) is provided with two clearance grooves (91) that correspond one-to-one with the buffer claw (4) and the blocking claw (3).

10. A suspension line system, characterized in that, Includes the buffer stop mechanism (01) as described in any one of claims 1 to 9.

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