A hanging wire hanger outbound system

Abstract

The hanging clothes hanger outbound system comprises a main rail, a branch rail, a connecting rail and a fixing plate, the branch rail is connected with the connecting rail, the clothes hanger enters the main rail through the connecting rail from the branch rail, the fixing plate is arranged opposite to the connecting rail, and a channel for the clothes hanger to pass through is arranged between the fixing plate and the connecting rail, characterized in that a belt chain transmission mechanism for dragging the clothes hanger is mounted on the fixing plate; the belt chain transmission mechanism comprises a belt and a driving wheel, belt teeth are uniformly arranged on the inner side of the belt along the length direction, and the driving wheel is uniformly provided with meshing holes matched with the belt teeth on the belt along the circumference direction; a towing hook is mounted on the outer side of the belt. The driving wheel drives the annular belt to rotate, the driving wheel and the belt are directly meshed and transmitted through the teeth and the holes, the transmission is effective and will not slip.

Description

[0001] The present application is a divisional application, the parent application number is 2017109715959, the application date is 2017-10-18, and the application name is a hanging line clothes hanger outbound system. TECHNICAL FIELD

[0002] The present application relates to a hanging line clothes hanger outbound system. BACKGROUND

[0003] At present, the rail connection of the clothes hanger from the branch rail to the main rail in the clothing hanging production line is by gravity sliding, that is, the outbound branch rail is set to be inclined at a certain angle, the clothes hanger rolls down from the high end along the outbound branch rail, and the rail connection of the clothes hanger from the branch rail to the main rail is through the arc-shaped end of the branch rail and the main rail. In this process, the running state and speed of the clothes hanger are different according to the weight and volume of the object clamped by the clothes hanger, and the clothes hanger is in an out-of-control state during the sliding process. If the swing amplitude is large, double clothes hangers or clothes hangers will appear when the clothes hanger enters the main rail, which seriously affects the stability of the clothing hanging production line. Since the running track of the clothes hanger has a 90-degree turning action during the rail connection of the clothes hanger from the branch rail to the main rail, the clothes hanger needs to be stopped stably in the branch rail first, and then a release mechanism is used to release the clothes hanger to connect the rails, so that the clothes hanger is always in a controlled state. The release mechanism is generally driven by a motor, which is high in cost and difficult in structure arrangement. SUMMARY

[0004] The present application provides a hanging line clothes hanger outbound system, which organically integrates the advantages of belt drive and chain drive.

[0005] The hanging line clothes hanger outbound system provided by the present application comprises a main rail, a branch rail, a connecting rail and a fixed plate, the branch rail is connected with the connecting rail, the clothes hanger enters the main rail from the branch rail through the connecting rail, the fixed plate is arranged opposite to the connecting rail, and a passage for the clothes hanger to pass through is formed between the fixed plate and the connecting rail, characterized in that: a belt type chain transmission mechanism for towing the clothes hanger is installed on the fixed plate; the belt type chain transmission mechanism comprises a belt and a driving wheel, the inner side of the belt is uniformly provided with belt teeth in the length direction, and the driving wheel is uniformly provided with meshing holes matched with the belt teeth on the belt in the circumferential direction; a towing hook is installed on the outer side of the belt. The present application drives the annular belt to rotate by the driving wheel, and the driving wheel and the belt are directly meshed and transmitted through the teeth and holes, so that the transmission is effective and will not slip.

[0006] Generally, in addition to the driving wheel, the belt is wound around the driving wheel and the driven wheel, the present application does not need to set the driven wheel, but a belt groove is opened on the side of the fixed plate, the belt is wound in the belt groove, the width of the belt groove is greater than the maximum width of the belt tooth, so that the belt can be flexibly wound around the fixed plate, and the belt groove protects the belt and the belt tooth. The fixed plate can be designed into a special-shaped structure according to the needs, and the shape of the belt is also changed.

[0007] In order to facilitate processing, the fixed plate includes an upper fixed plate and a lower fixed plate, the upper and lower fixed plates have support bosses, the two support bosses are oppositely arranged, a belt groove with a C-shaped cross section is formed around the two support bosses, and the sum of the heights of the two support bosses is greater than the maximum width of the belt tooth. The belt tooth separates the belt from the side of the support boss, and the belt tooth and the support boss are made of high wear-resistant material, thereby avoiding the phenomenon that the belt is stuck due to the large friction force caused by the direct friction between the belt and the support boss of the fixed plate. The belt tooth of the present application contacts the support boss, and the rolling friction therebetween has a small friction force.

[0008] The belt tooth is a cylindrical tooth, which includes an engaging tooth and a buckle rod, the engaging tooth is arranged at the end of the buckle rod, and the buckle rod is installed on the belt. Near the engaging tooth, the buckle rod has a buckle slot at one end. The belt has a belt tooth mounting hole, the buckle rod passes through the belt tooth mounting hole, and the buckle slot is located in the belt tooth mounting hole. The belt is generally made of a nylon sheet base belt, which has moderate strength and elasticity, and the cylindrical tooth buckle slot cannot be pulled out of the belt tooth mounting hole once it enters the belt tooth mounting hole.

[0009] Preferably, the head and tail of the belt are connected by the buckle rod.

[0010] Preferably, the driving wheel includes a rotating shaft and a circular base, and the circular base is uniformly provided with engaging holes on the circumference.

[0011] In order to avoid the clothes hanger from flying out of control when the clothes hanger is pulled by the hook, a baffle is also installed on the outer circumference of the belt, and the baffle is located in front of the hook in the direction of belt rotation. If the clothes hanger moves too fast, the baffle in front can stop the clothes hanger, avoiding the clothes hanger from losing control.

[0012] Preferably, the edge of the fixed plate is provided with a clothes hanger stop mechanism capable of blocking the clothes hanger, and the belt chain transmission mechanism is used to pull the clothes hanger at the clothes hanger stop mechanism; the clothes hanger stop mechanism comprises a first stop block and a second stop block; the first stop block and the second stop block are rotatably installed on the edge of the fixed plate; the opposite ends of the first stop block and the second stop block form a gap for accommodating the clothes hanger; the first stop block and the second stop block are respectively provided with springs for returning the two opposite ends; the second stop block is provided with a pressing block, and the pulling hook is provided with a pressing rib; the pressing rib presses the pressing block to rotate the second stop block, thereby opening the gap to release the clothes hanger. The clothes hanger stop mechanism is installed on the edge of the fixed plate, and the clothes hanger is blocked in the gap between the first stop block and the second stop block after passing the first stop block, so that the clothes hanger stops when passing the clothes hanger stop mechanism; the clothes hanger is released by the pulling hook installed on the belt chain transmission mechanism, that is, the pulling hook rotates with the belt; when the pulling hook passes above the second stop block, the pressing rib at the bottom of the pulling hook presses the pressing block on the second stop block, so that the second stop block rotates inward or shrinks to open the gap, and the clothes hanger is released; then the clothes hanger is pulled forward by the pulling hook and smoothly enters the main rail, realizing the smooth exit of the clothes hanger, avoiding the phenomenon of double clothes hangers or falling clothes hangers, and improving the system stability.

[0013] Preferably, the first stop block is provided with a first avoiding hole, the bottom of the first stop block is provided with a first spring piece, the fixed plate is provided with a first stop column located in the first avoiding hole, and one end of the first spring piece abuts against the first stop column and is located between the first stop column and the fixed plate; the second stop block is provided with a second avoiding hole, the bottom of the second stop block is provided with a second spring piece; and the fixed plate is provided with a second stop column located in the second avoiding hole, and one end of the second spring piece abuts against the second stop column and is located between the second stop column and the fixed plate.

[0014] Preferably, the clothes hanger stop mechanism further comprises an anti-shaking hook, which is located below the gap formed by the first stop block and the second stop block, or, in the forward direction of the clothes hanger, the anti-shaking hook is located below and behind the gap formed by the first stop block and the second stop block; the anti-shaking hook is provided with a spring for returning the anti-shaking hook, and the hook of the anti-shaking hook faces the forward direction of the clothes hanger. When the clothes hanger enters the clothes hanger stop mechanism, the clothes hanger pushes away the anti-shaking hook and enters the anti-shaking hook at the same time, and the anti-shaking hook returns; the clothes hanger is blocked by the gap formed by the first stop block and the second stop block and shakes forward, and then shakes backward, and is hooked by the anti-shaking hook when shaking backward, so that the clothes hanger stops shaking quickly, thereby protecting the first stop block and the second stop block from being damaged.

[0015] Preferably, the belt chain transmission mechanism is driven by a driving device; the driving device is a gear separation driving mechanism, which comprises a base, a driving rod, a clutch gear and a driving gear, the driving rod is rotatably installed on the base, the driving rod is rotated under the driving of a driving rod driving assembly, the clutch gear is rotatably installed on the driving rod at one end away from the rotating installation point of the driving rod, the driving gear is rotatably installed on the base and coaxial with the rotating axis of the driving rod, and the driving gear is engaged with the clutch gear; a rack assembly is installed on the main rail and moves along the main rail, the clutch gear is engaged with the rack assembly, the driving gear is connected with the driving wheel of the belt chain transmission mechanism, and the driving rod is located above the driving wheel of the belt chain transmission mechanism. The clutch gear of the gear separation driving mechanism is engaged with the rack assembly, power can be obtained from the rack assembly of the main rail, and the motor driven belt chain transmission mechanism is avoided, so that the cost is reduced. When the belt chain transmission mechanism needs power driving, the driving rod is rotated to drive the clutch gear to engage with the rack assembly, power is obtained from the rack assembly, the clutch gear is rotated to drive the engaged driving gear to rotate, and power is transmitted to the belt chain transmission mechanism.

[0016] Preferably, the gear separation driving mechanism further comprises a direction changing gear, the direction changing gear is rotatably installed on the driving rod, the clutch gear is engaged with the direction changing gear, and the direction changing gear is engaged with the driving gear. The direction changing gear installed between the clutch gear and the driving gear can realize the same direction rotation of the clutch gear and the driving gear, whether the direction changing gear is arranged or not can be determined according to actual needs. In addition, the rotating speed of the driving gear can be adjusted by changing the number of teeth of the clutch gear, the direction changing gear and the driving gear.

[0017] In order to further optimize the layout and facilitate installation, the driving rod is provided with a driving rod rotating shaft hole, the driving rod is sleeved on the driving rod rotating shaft of the base through the driving rod rotating shaft hole, and the driving gear is rotatably installed on the driving rod rotating shaft.

[0018] Preferably, the driving rod rotating shaft of the base is a hollow shaft, and the rotating shaft of the driving gear penetrates through the hollow shaft. The driving rod rotating shaft is coaxial with the driving gear shaft, so that the center distance of the gears engaged with each other can remain unchanged when the driving rod rotates.

[0019] Preferably, the base is provided with a driving rod supporting rib, and one end of the driving rod connected with the driving rod driving assembly is located on the driving rod supporting rib.

[0020] Preferably, the base is provided with a side guard plate, the side guard plate is provided with a gear avoiding hole, and the clutch gear is engaged with the main rail after penetrating through the gear avoiding hole.

[0021] Preferably, the driving rod driving assembly is a gas cylinder.

[0022] Preferably, the belt is provided with belt tooth mounting holes, which are slightly smaller in diameter than the buckle slot of the belt tooth. The belt has certain strength and elasticity, and the buckle slot cannot be taken out of the belt tooth mounting hole once it is in. The belt can be made of nylon sheet base belt.

[0023] The present application uses a hanger stop mechanism to stop the hanger, so that the hanger stops and quickly stops shaking, and then uses a drag hook installed on the belt chain transmission mechanism to release the hanger and then drag the hanger out of the hanger stop mechanism, and then the hanger enters the main rail relying on gravity and inertia. The belt chain transmission mechanism of the present application has the advantages of belt transmission and chain transmission, does not need to set a belt tensioning device, does not need to set a passive wheel, and the running track can be made into a special-shaped mechanism according to the fixing plate, which can realize turning and has light weight. The gear separation driving mechanism of the present application can be separated or engaged with the rack assembly on the main rail, and does not need to separately set a motor to drive the belt chain transmission mechanism, which greatly reduces the cost. The buckle slot on the cylindrical tooth buckle rod is difficult to take out of the belt once it is buckled into the belt. The gap formed by the rotatable first stop block and the second stop block is used to stop the hanger, so that the hanger can be orderly and smoothly released into the main rail. The present application also sets a anti-shaking hook, when the hanger shakes in one direction and then shakes in the opposite direction, its movement is limited by the anti-shaking hook, so that the amplitude of the hanger shaking is immediately reduced and quickly stationary, which provides a good environment for the hanger to exit. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the hanging line hanger exit system structure;

[0025] Figure 2 It is a schematic diagram of the hanging line hanger exit system structure (remove the sealing plate);

[0026] Figure 3 It is a schematic diagram of the hanging line hanger exit system structure (remove the sealing plate, gear separation driving mechanism);

[0027] Figure 4 It is Figure 3 Partial top view (hanger structure is different);

[0028] Figure 5 It is Figure 3 Partial exploded view;

[0029] Figure 6 It is Figure 3 Partial bottom view;

[0030] Figure 7 It is a schematic diagram of the anti-shaking hook;

[0031] Figure 8 It is Figure 4 Partial enlarged view;

[0032] Figure 9 is a schematic view of the second block structure;

[0033] Figure 10 is a bottom view of the second block;

[0034] Figure 11 is a schematic view of the first block structure;

[0035] Figure 12 is a bottom view of the first block;

[0036] Figure 13 is a schematic view of the gear decoupling drive mechanism structure;

[0037] Figure 14 is a schematic view of the gear decoupling drive mechanism base structure;

[0038] Figure 15 is a schematic view of the gear decoupling drive mechanism drive rod structure

[0039] Figure 16 is a schematic view of the belt chain drive mechanism belt, belt tooth, and tow hook combination structure;

[0040] Figure 17 is a schematic view of the belt chain drive mechanism belt tooth structure;

[0041] Figure 18 is a schematic view of the belt chain drive mechanism drive wheel structure;

[0042] Figure 19 is a schematic view of the belt chain drive mechanism belt chain installation cross-section;

[0043] Figure 20 is a schematic view of the belt chain drive mechanism application example;

[0044] Figure 21 is a bottom view of the belt chain drive mechanism tow hook;

[0045] Figure 22 is a view of the tow hook about to be pressed into the second block;

[0046] Figure 23 is a view of the tow hook having been pressed into the second block;

[0047] Figure 24 is a schematic view of the second embodiment of the belt chain drive mechanism

[0048] Figure 25 is a side view of the second embodiment of the belt chain drive mechanism.

[0049] In the figure: 1, mounting plate; 2, connecting rail;

[0050] 3, Belt type chain transmission mechanism; 3-2, Tow hook; 32-1, Tow hook mounting column; 32-2, Pressing rib; 32-21, Pressing-in section; 32-22, Straight section; 32-23, Pressing-out section; 3-1, Belt tooth; 31-1, Engaging tooth; 31-2, Buckling slot; 31-3, Chamfer; 3-3, Belt; 33-1, Engaging hole; 3-4, Driving wheel; 34-1, Rotating shaft; 34-2, Engaging cavity; 34-3, Base; 3-5, Lower fixing plate; 35-1, Supporting boss; 35-2, Boss side surface; 3-6, Upper fixing plate; 36-1, Supporting boss; 36-2, Boss side surface; 3-7, Baffle; A-tight side; B-loose side; 3-8, Driven wheel; 38-1, Lugged tooth;

[0051] 4, First stop block; 4-1, First spring piece; 4-2, First stop column; 4-3, First rotating shaft hole; 4-4, First avoiding hole; 4-5, First arc surface; 4-6, First spring piece mounting cavity;

[0052] 5, Second stop block; 5-1, Second spring piece; 5-2, Second stop column; 5-3, Second rotating shaft hole; 5-4, Second avoiding hole; 5-5, Pressing block; 5-6, Second arc surface; 5-7, Second spring piece mounting cavity;

[0053] 6, Clothes hanger; 6-1, Clothes hanger roller;

[0054] 7, Anti-sway hook; 7-1, Inclined surface; 7-2, Grasping hook; 7-3, Spring mounting column; 7-4, Rotating shaft hole; 7-5, Avoiding hole; 7-6, Compression spring; 7-7, Spring stop block; 7-8, Anti-sway hook rotating shaft; 7-9, Supporting shaft; 7-10, Spring mounting hole;

[0055] 8, Gear separation driving mechanism; 8-1, Base; 81-1, Driving rod supporting rib; 81-2, Gear avoiding hole; 81-3, Driving rod rotating shaft; 81-4, Driving rod supporting surface; 81-5, Output shaft hole; 8-2, Driving rod driving assembly; 8-3, Driving rod; 83-1, Waist-shaped driving hole; 83-2, Clutch gear rotating shaft; 83-3, Direction-changing gear rotating shaft; 83-4, Driving rod rotating shaft hole; 8-4, Rack assembly; 8-5, Clutch gear; 8-6, Direction-changing gear; 8-7, Driving gear;

[0056] 9, Supporting rail; 10, Main rail; 11, Sealing plate. DETAILED DESCRIPTION

[0057] As shown in FIGS. Figure 1 , 2 , 3, before the clothes hanger 6 enters the main rail 10 from the supporting rail 9, it first stops at the connecting rail 2. When the clothes hanger 6 reaches the connecting rail 2 from the supporting rail 9, it is stopped by the clothes hanger stop mechanism and quickly stabilized and stopped from swaying.

[0058] As shown in FIGS.Figures 1-12 As shown, the mounting plate 1 is arranged opposite to the connecting rail 2, and a passage is reserved between them for the clothes hanger to pass through. The clothes hanger stopping mechanism comprises a first stopper 4, a second stopper 5, and a sway-preventing hook 6. As shown Figure 4 、 5 As shown, the first stopper 4 and the second stopper 5 are rotatably mounted on the edge of the mounting plate 1, and the first stopper 4 and the second stopper 5 are arranged in an inner splay, and an eight-shaped gap is formed between the facing ends of the first stopper 4 and the second stopper 5. The clothes hanger 6 enters the connecting rail 2 from the support rail 9, the clothes hanger roller 6-1 rides on the connecting rail, enters the eight-shaped gap along the first stopper 4, and is clamped in the gap. The sway-preventing hook 6 is rotatably mounted below the connecting rail 2, and the hook opening of the hook of the sway-preventing hook 6 faces the advancing direction of the clothes hanger. When the clothes hanger is clamped in the eight-shaped gap, the clothes hanger will sway in the opposite direction of the advancing direction of the clothes hanger due to inertia and other external forces, and the clothes hanger is hooked by the hook of the sway-preventing hook and quickly stops swaying. Of course, the clothes hanger stopping mechanism can also only comprise the second stopper 5, and the clothes hanger enters the connecting rail 2 from the support rail, is blocked by the second stopper 5, and finally stops here.

[0059] The structure and specific mounting method of the sway-preventing hook are shown in Figure 5 、 6 , 7. The sway-preventing hook 7 is mounted below the connecting rail 2 and is provided with a reset spring, and the reset spring is used to make the sway-preventing hook return to the original state. A compression spring 7-6 is used in this embodiment. A rotating shaft hole 7-4 is formed in the rear end of the sway-preventing hook 7, and an avoiding hole 7-5 is formed in the front end. The avoiding hole 7-5 is an arc-shaped waist hole with the rotating shaft 7-8 of the sway-preventing hook as the center. A hook 7-2 is further arranged on the side surface of the front end, and the front end edge has a slope 7-1 extending to the hook opening of the hook. The rotating shaft 7-8 of the sway-preventing hook passes through the rotating shaft hole 7-4 to mount the sway-preventing hook 7 on the bottom of the connecting rail 2. The hook opening of the hook 7-2 faces the advancing direction of the clothes hanger 6, and the blocking direction of the sway-preventing hook 7 to the clothes hanger 6 is opposite to the blocking direction of the eight-shaped gap formed by the ends of the first stopper 4 and the second stopper 5. A spring mounting hole 7-10 is formed in the rear end of the sway-preventing hook 7, and a spring mounting column 7-3 is arranged on the side wall of the spring mounting hole 7-10. The compression spring 7-6 is sleeved on the spring mounting column 7-3. The bottom of the connecting rail 2 has a spring stopper 7-7, and the spring stopper 7-7 extends into the spring mounting hole 7-10. The other end of the spring 7-6 abuts against the spring stopper 7-7. A supporting shaft 7-9 passes through the avoiding hole 7-5 to mount the front end of the sway-preventing hook on the bottom of the connecting rail 2. Under the action of external force, the sway-preventing hook 7 overcomes the elastic force of the spring 7-6 and rotates around the rotating shaft 7-8 of the sway-preventing hook. The rotating amplitude is limited by the arc of the avoiding hole 7-5. When the external force disappears, the sway-preventing hook 7 quickly returns to the original state under the action of the elastic force of the spring 7-6. A compression spring is used in this embodiment, and a torsion spring or the like can also be used.

[0060] As shown Figure 8, 11 As shown in Figure 12, a first pivot hole 4-3 is formed in the middle of the first stop block 4. A first clearance hole 4-4, penetrating the thickness direction of the first stop block 4, is provided near the first pivot hole 4-3. The end face of the first stop block 4 away from the first clearance hole 4-4 is a first arc surface 4-5, which facilitates the insertion of the clothes hanger. The back of the first stop block 4 has a first spring mounting cavity 4-6, in which a first spring 4-1 is installed. One end of the first spring 4 extends into the first clearance hole 4-4. A pivot passes through the first pivot hole 4-3 to rotatably mount the first stop block 4 onto the mounting plate 1. The mounting plate 1 has a first stop post 4-2, the end of which extends into the first clearance hole 4-4. The end of the first spring 4-1 is secured to the first stop post 4-2. As can be seen from the figure, the first stop block 4 has a V-shaped structure with an obtuse angle. The first clearance hole 4-4 is an arc-shaped waist hole with the first pivot hole as the center. The first stop block 4 rotates around the pivot under the action of external force, and the distance of rotation is limited by the arc of the first clearance hole.

[0061] like Figure 8 , 9 As shown in Figure 10, a second pivot hole 5-3 is formed in the middle of the second stop block 5. A second clearance hole 5-4 is provided near the second pivot hole 5-3, penetrating the thickness direction of the second stop block 5. The end face of the second stop block 5 away from the second clearance hole 5-4 is a second arc surface 5-6. The arc surface facilitates the hanger's separation from the gap formed by the first stop block and the second stop block. The back of the second stop block 5 has a second spring mounting cavity 5-7. The second spring 5-1 is installed in the second spring mounting cavity 5-7, and one end of the second spring 5 extends into the second clearance hole 5-4. The pivot passes through the second pivot hole 5-3 to rotatably mount the second stop block 5 onto the mounting plate 1. The mounting plate 1 has a second stop post 5-2. The end of the second stop post 5-2 extends into the second clearance hole 5-4, and the end of the second spring 5-1 is attached to the second stop post 5-2. The second stop 5 also has a pressure block 5-5. External force can cause the second stop 5-2 to rotate around the pivot by squeezing the pressure block 5-5 inward, thereby opening the gap formed by the first stop and the second stop and releasing the hanger. As can be seen from the figure, the second stop 5 is a V-shaped structure with an obtuse angle. The second clearance hole 5-4 is an arc-shaped waist hole with the second pivot hole as its center. Under the action of external force, the second stop 5 rotates around the pivot, and the distance of rotation is limited by the arc of the second clearance hole.

[0062] like Figure 5 As shown, the first and second stops are installed on the edge of the mounting plate, and the anti-sway hook is installed below the connecting rail; that is, the first and second stops are positioned opposite to the anti-sway hook. It is reasonably foreseeable that... Figure 5The anti-shaking hook in the anti-shaking device is turned over 180° in the vertical direction and is installed below the mounting plate, which can also prevent the clothes hanger from shaking quickly. The position relationship between the anti-shaking hook and the gap formed by the first blocking piece and the second blocking piece is that the anti-shaking hook is below the gap, or the anti-shaking hook is below and behind the gap in the forward direction of the clothes hanger. The below mentioned herein refers to the below of the plane of the gap.

[0063] In combination Figures 1-4 , 5, 8, the first blocking piece 4 is arranged at the entrance of the clothes hanger, and the second blocking piece 5 is arranged at the exit of the clothes hanger. When the clothes hanger 6 moves to the connecting rail 2 from the supporting rail 9, the clothes hanger 6 enters the V-shaped side of the first blocking piece 4 and is pressed inward along the side of the first blocking piece 4, so that the first blocking piece 4 rotates (one end of the first arc surface 4-5 rotates to the direction of the mounting plate) around the first pivot hole 4-3 against the elastic force of the first spring 4-1, the gap formed between the first blocking piece and the second blocking piece is opened, and the clothes hanger 6 enters the gap. When the first blocking piece 4 loses the pressing of the clothes hanger 6, the first blocking piece 4 quickly returns to the original position under the elastic force of the first spring 4-1, so that the clothes hanger 6 is clamped in the gap. After the clothes hanger is clamped in the gap, the clothes hanger shakes forward due to inertia, the clothes hanger rod contacts the inclined surface 7-1 of the anti-shaking hook 7, pushes away the anti-shaking hook 7 and completely enters the hook of the anti-shaking hook 7, and the anti-shaking hook 7 quickly returns under the action of the compression spring 7-6. When the clothes hanger 6 shakes in the opposite direction of the forward direction, the clothes hanger is limited by the anti-shaking hook, and the clothes hanger quickly stops shaking.

[0064] When it is necessary to take out the clothes hanger 6 from the gap, the pressing block 5-5 on the second blocking piece 5 is pressed inward by external force, the second blocking piece 5 rotates (one end of the second arc surface 5-6 rotates to the direction of the mounting plate) around the second pivot hole against the elastic force of the second spring 5-1 under the action of the external force, the gap is opened, the clothes hanger enters the V-shaped side of the second blocking piece, and the clothes hanger is pulled away by the drag hook on the belt chain transmission mechanism.

[0065] As Figure 13 , 14, 15, gear separation drive mechanism includes base 8-1, drive rod drive assembly 8-2, drive rod 8-3, clutch gear 8-5, change direction gear 8-6, drive gear 8-7. The left end of the base 8-1 is designed with a drive rod support rib 81-1, the right end is designed with a drive rod shaft 81-3, the drive rod shaft 81-3 has a drive rod support surface 81-4, the drive rod shaft 81-3 is a hollow shaft, the inner hole is an output shaft hole 81-5, the rear of the base is designed with a side guard plate, the side guard plate is provided with a gear avoiding hole 81-2. The left end of the drive rod 8-3 has a waist-shaped drive hole 83-1, and the clutch gear shaft 83-2, the change direction gear shaft 83-3 and the drive rod shaft hole 83-4 are sequentially arranged from left to right. The left end of the drive rod 8-3 is located on the drive rod support rib 81-1, the drive rod drive assembly 8-2 can be a cylinder, which is installed on the base 8-1, and the drive rod drive assembly 8-2 is connected with the drive rod 8-3 through the waist-shaped drive hole 83-1. The drive rod shaft hole 83-4 of the right end of the drive rod 8-3 is sleeved on the drive rod shaft 81-3, and the drive rod support surface forms a support for the drive rod 8-3. The clutch gear 8-5 is installed on the clutch gear shaft 83-2, and the clutch gear 8-5 also passes through the gear avoiding hole 81-2 and extends outside the base. The change direction gear 8-6 is installed on the change direction gear shaft 83-3, and the drive gear 8-7 is installed on the base 8-1 through the output shaft hole 81-5 provided in the drive rod shaft 81-3 of the base 8-1. The clutch gear 8-5, the change direction gear 8-6 and the drive gear 8-7 are sequentially meshed, and the shaft of the drive gear 8-7 passes through the output shaft hole 81-5 and can be connected with other loads to drive other loads to work. The gear separation drive mechanism of the embodiment is provided with the change direction gear 8-6 between the clutch gear 8-5 and the drive gear 8-7, and the change direction gear 8-6 can be omitted in actual implementation according to actual installation conditions, that is, the clutch gear 8-5 is directly meshed with the drive gear 8-7.

[0066] As shown in Figures 16-21 An embodiment of the belt chain transmission mechanism is shown, which includes a belt 3-3, a drive wheel 3-4 and a fixed plate. The belt 3-3 is uniformly provided with a plurality of belt teeth, and the outer side of the belt 3-3 is provided with a tow hook 3-2. Near the tow hook 3-2, the belt 3-3 is also provided with a baffle 3-7; along the belt rotation direction, the baffle 3-7 is located in front of the tow hook 3-2. Figure 1 、 2 , 3, 4, the baffle 3-7 needs to pass above the first and second stop blocks, and the thickness of the baffle 3-7 is designed to be as thin as possible to avoid interference with the first and second stop blocks.

[0067] As shown in Figure 17As shown, the belt tooth 3-1 is a cylindrical tooth, which is composed of a meshing tooth 31-1 and a buckle rod. The meshing tooth 31-1 is circular, and one end of the buckle rod is connected perpendicularly to the meshing tooth (which can be integrally formed). Near the end of the meshing tooth 31-1, the buckle rod has a buckle slot 31-2, and the other end of the buckle rod is designed with a chamfer 31-3. The belt 3-3 is provided with a belt tooth mounting hole, which is slightly smaller in diameter than the diameter of the buckle slot 31-2 of the belt tooth. The belt is made of a nylon sheet base belt, which has moderate strength and elasticity, and the belt tooth buckle slot 31-2 cannot be removed once it enters the mounting hole. The belt tooth mounting holes at the two ends of the belt are finally mounted on the same belt tooth to form a ring-shaped closed shape.

[0068] As shown in Figure 18 The driving wheel 3-4 includes a rotating shaft 34-1 and a base 34-3. The rotating shaft 34-1 is perpendicular to the base 34-3. The circular base 34-3 is uniformly provided with meshing holes 34-2 on the circumference. The circumferential distribution arc length of the meshing holes is equal to the pitch of two adjacent belt teeth on the belt. The meshing holes are adapted to the meshing teeth.

[0069] As shown in Figure 21 The tow hook 3-2 has a tow hook mounting column 32-1, by which the tow hook is mounted on the belt 3-3. The hook opening of the tow hook 3-2 faces outward. The bottom edge of the tow hook 3-2 has a pressing rib 32-2, which is used to press the pressing block 5-5 on the second stop block 5. The pressing rib 32-2 is provided with a pressing-in section 32-21, a straight section 32-22, and a pressing-out section 32-23.

[0070] As shown in Figure 19 The fixed plate includes an upper fixed plate 3-6 and a lower fixed plate 3-5. The two fixed plates have the same structure in the belt chain transmission mechanism area, and the shapes of other areas can be designed according to actual needs. The support boss 36-1 of the upper fixed plate 3-6 is oppositely arranged with the support boss 35-1 of the lower fixed plate 3-5, forming a C-shaped belt groove on the periphery. The annular belt is wound in the C-shaped groove. The boss side surfaces (36-2, 35-2) of the upper and lower fixed plates limit the belt. The sum of the heights of the two support bosses is slightly greater than the diameter of the meshing tooth 31-1 of the belt tooth 3-1. Screw studs and screw holes are arranged at the corresponding positions of the support bosses of the upper and lower fixed plates, facilitating the fixation of the two parts. The driving wheel 3-4 can be mounted on the upper fixed plate 3-6.

[0071] As shown in Figure 20 Due to the characteristics of the belt material, the transmission mechanism can be made into a special shape. At this time, attention should be paid to arranging the tight side A on the side of the protruding shape and the loose side B on the side of the recessed shape, so that the mechanism can run stably. The running track of the belt can be limited by the fixed plate, various special-shaped fixed plates can be designed, or common driven wheels can be used instead of the fixed plate to design a common annular belt chain transmission mechanism.

[0072] As Figure 1 , 2 , 3, 4, and with reference to other drawings, the installation of the hanger stop mechanism, the belt chain transmission mechanism, and the gear separation driving mechanism is described in detail below. The mounting plate 1 simultaneously serves as the lower fixed plate 3-5 of the belt chain transmission mechanism, and the sealing plate 11 and the base 8-1 of the gear separation driving mechanism are jointly formed into the upper fixed plate 3-6 of the belt chain transmission mechanism. The belt teeth of the belt chain transmission mechanism are inside the belt and do not interfere with the first stop block, the second stop block, etc. In combination Figure 4 It can be seen that the mounting plate of the hanger stop mechanism simultaneously serves as the fixed plate of the belt chain transmission mechanism, and the hanger stop mechanism and the belt chain transmission mechanism jointly constitute the hanging line release mechanism of the application. The belt chain transmission mechanism, the gear separation driving mechanism, and the support rail, the connecting rail, and the main rail reserve a passage for the hangers to pass through. The driving wheel 3-4 of the belt chain transmission mechanism is below the driving gear of the gear separation driving mechanism, and the two are connected by a rotating shaft. The driving gear of the gear separation driving mechanism provides power for the belt chain transmission mechanism, without the need for additional installation of a motor. The driving wheel is driven to rotate by the driving gear of the gear separation driving mechanism, driving the rotation of the belt 3-3. Of course, the driving wheel 3-4 of the belt chain transmission mechanism can also be directly driven by a motor or other driving device.

[0073] Figures 24-25 A second embodiment of the belt chain transmission mechanism is shown, which includes a belt 3-3, a driving wheel 3-4, and a driven wheel 3-8. The belt 3-3 is installed on the driving wheel 3-4 and the driven wheel 3-8 and is driven by the driving wheel 3-4. The driving wheel 3-4 and the driven wheel 3-8 are provided with protruding teeth 38-1, and the belt 3-3 is provided with meshing holes 33-1 that cooperate with the protruding teeth 38-1. The protruding teeth 38-1 are hemispherical, and the meshing holes 33-1 are circular. The outer side of the belt 3-4 is provided with a tow hook 3-2, as Figure 21 shown, the tow hook 3-2 has a tow hook mounting column 32-1, which is used to install the tow hook on the belt 3-3. The hook of the tow hook 3-2 faces outward, and the bottom edge of the tow hook 3-2 has a pressing rib 32-2, which is used to press the pressing block 5-5 on the second stop block 5; the pressing rib 32-2 is provided with a pressing-in section, a straight section, and a pressing-out section.

[0074] The working mode of the hanging line releasing system is described in detail below. As introduced in the working principle of the hanger stop mechanism, when the hanger enters the connecting rail 2 from the support rail 9, the hanger pushes the first stop block 4 to rotate and reaches between the end portions of the first stop block and the second stop block, the first stop block 4 is reset under the action of the first spring, and the hanger rod is clamped by the gap formed by the first stop block and the second stop block; at the same time, the hanger pushes away the anti-shaking hook, and the hanger rod enters the grab hook of the anti-shaking hook, and the anti-shaking hook is reset under the action of the spring; the hanger shakes based on the inertial force, and when the hanger shakes in the opposite direction of the forward direction, the hanger stops quickly due to the blocking of the anti-shaking hook, at this time, the hanger stops and waits for the instruction to enter the main rail 10.

[0075] When the hanger needs to enter the main rail 10, the drive rod driving assembly (a cylinder can be used) is controlled by the controller, when the drive rod driving assembly drives the drive rod to rotate clockwise, the clutch gear meshes with the rack assembly (the rack assembly 8-4 is not the invention point of the present application, the rack assembly adopts the rack assembly provided in the application with the application number 201610462382.9 and the name of "a rack assembly and a conveying line assembly" applied by the applicant, the rack assembly on the main rail 10 is in a state of rotating all the time), the rotation amplitude of the drive rod is not large, and the two can mesh and separate, the rack assembly drives the clutch gear to rotate, and then drives the gear to rotate, the rotating shaft of the drive gear drives the drive wheel of the belt chain transmission mechanism to rotate (the drive gear and the drive wheel share a rotating shaft). If the drive wheel of the belt chain transmission mechanism needs to stop rotating, the drive rod driving assembly drives the drive rod to rotate counterclockwise, the clutch gear is separated from the rack assembly, the clutch gear loses the power source, the drive gear stops running, the gear separation driving mechanism stops working, and the drive wheel of the belt chain transmission mechanism also stops rotating.

[0076] When the drive wheel of the belt chain transmission mechanism rotates, it drives the belt to rotate (from the position relationship shown in the figure, the belt rotates clockwise), the belt drives the drag hook to reach above the hanger stop mechanism (the position of the first stop block and the second stop block), the drag hook and the baffle should avoid touching the first stop block as much as possible. As Figure 22 、 23When the hook reaches above the second block, the pressing rib at the bottom of the hook contacts with the pressing block on the second block, the pressing-in section of the pressing rib gradually presses the pressing block to rotate inward, so that the second block rotates around the rotating shaft (the belt rotates clockwise, and the second block rotates counterclockwise), one end of the second block where the second arc surface is located approaches the mounting plate 1, at this time, the gap formed between the first block and the second block is gradually opened; when the pressing block enters the straight section, one end of the second block where the second arc surface is located is completely pressed into the belt groove, the clothes hanger is no longer blocked by the second block, and with the movement of the pressing block in the straight section, the hook of the hook is hooked on the clothes hanger rod of the clothes hanger 6, gradually dragging the clothes hanger away from the gap, when the pressing block enters the pressing-out section from the straight section, the second block is gradually reset under the action of the elastic force of the second spring piece, and finally the stable release of the clothes hanger is completed. The purpose of setting the baffle on the belt is that when the hook drags the clothes hanger, the clothes hanger may suddenly jump out of the clothes hanger stopping mechanism, in order to avoid the out-of-control clothes hanger, the baffle is used to block the clothes hanger, so that the clothes hanger is driven by the hook to leave the clothes hanger stopping mechanism. When the clothes hanger leaves the clothes hanger stopping mechanism, the clothes hanger moves on the connecting rail 2 under the action of gravity and inertia, and a rotating exit mechanism is arranged between the connecting rail 2 and the main rail 10, the clothes hanger passes through the rotating exit mechanism and enters the main rail. It should be noted that in this area, the belt is arranged as far away from the connecting rail and the main rail as possible, so that the clothes hanger can quickly separate from the belt type chain transmission mechanism, and the hook is prevented from being hooked on the clothes hanger. The specific setting mode is appropriate to drag the clothes hanger away from the clothes hanger stopping mechanism and separate from the clothes hanger as soon as possible, and avoid interference.

Claims

1. A hanging wire hanger outbound system, comprising a main rail, a branch rail, a connecting rail and a fixing plate, the branch rail is connected with the connecting rail, the hanger enters the main rail from the branch rail through the connecting rail, the fixing plate is arranged opposite to the connecting rail, and a passage for the hanger to pass through is formed between the fixing plate and the connecting rail, characterized in that: The fixed plate is provided with a belt chain transmission mechanism for dragging the clothes hanger; the belt chain transmission mechanism comprises a belt and a driving wheel, the inner side of the belt is uniformly provided with belt teeth along the length direction, and the driving wheel is uniformly provided with meshing holes matching the belt teeth on the belt along the circumferential direction; the outer side of the belt is provided with a towing hook; the side of the fixed plate is provided with a belt groove, the belt is wound in the belt groove, the width of the belt groove is greater than the maximum width of the belt teeth, and the fixed plate comprises an upper fixed plate and a lower fixed plate, the upper and lower fixed plates are provided with support bosses, the two support bosses are oppositely arranged, the periphery forms a belt groove with a C-shaped cross section, and the sum of the heights of the two support bosses is greater than the maximum width of the belt teeth. ​ 2. The hanging wire coat hanger outbound system of claim 1, wherein: The belt teeth are cylindrical teeth, the cylindrical teeth comprise meshing teeth and a buckle rod, the meshing teeth are arranged at the end of the buckle rod, and the buckle rod is arranged on the belt; the buckle rod is provided with a buckle slot at the end close to the meshing teeth.

3. The hanging wire coat hanger outbound system of claim 2, wherein: The head and tail of the belt are connected through the buckle rod.

4. The hanging wire coat hanger outbound system of claim 2, wherein: The belt is provided with a belt tooth mounting hole, and the diameter of the belt tooth mounting hole is smaller than the diameter of the buckle slot.

5. The hanging wire coat hanger outbound system of claim 1, wherein: The driving wheel comprises a rotating shaft and a circular base, and the circular base is uniformly provided with meshing holes on the circumference.

6. The hanging wire coat hanger outbound system of claim 1, wherein: The outer circumference of the belt is further provided with a baffle, and the baffle is located in front of the towing hook in the direction of belt rotation.

7. The hanging wire coat hanger outbound system of claim 1, wherein: The edge of the fixed plate is provided with a clothes hanger stop mechanism capable of blocking the clothes hanger, and the belt chain transmission mechanism is used for dragging the clothes hanger at the clothes hanger stop mechanism; the clothes hanger stop mechanism comprises a first stop block and a second stop block; the first stop block and the second stop block are rotatably arranged at the edge of the fixed plate; a gap for accommodating the clothes hanger is formed between the opposite ends of the first stop block and the second stop block, and springs for returning the two opposite ends are arranged on the first stop block and the second stop block respectively; the second stop block is provided with a pressing block, the towing hook is provided with a pressing rib, and the pressing rib extrudes the pressing block to make the second stop block rotate, so as to open the gap and release the clothes hanger.

8. The hanging wire coat hanger outbound system of claim 7, wherein: The first stop block is provided with a first avoiding hole, the bottom of the first stop block is provided with a first spring piece, the fixed plate is provided with a first stop column located in the first avoiding hole, one end of the first spring piece abuts against the first stop column, and the end is located between the first stop column and the fixed plate; the second stop block is provided with a second avoiding hole, and the bottom of the second stop block is provided with a second spring piece; the fixed plate is provided with a second stop column located in the second avoiding hole, one end of the second spring piece abuts against the second stop column, and the end is located between the second stop column and the fixed plate.

9. The hanging wire coat hanger outbound system of claim 7, wherein: The clothes hanger stop mechanism further comprises an anti-shaking hook, the anti-shaking hook is located below the gap formed by the first stop block and the second stop block, or the anti-shaking hook is located below and behind the gap formed by the first stop block and the second stop block in the direction of the clothes hanger advancing; the anti-shaking hook is provided with a spring for returning the anti-shaking hook, and the hook of the anti-shaking hook is directed to the direction of the clothes hanger advancing.

10. The hanging wire coat hanger outbound system of claim 1, wherein: The belt type chain transmission mechanism is driven by a driving device; the driving device is a gear separation driving mechanism, which comprises a base, a driving rod, a clutch gear and a driving gear; the driving rod is rotatably installed on the base and is rotated under the driving of a driving rod driving assembly; the clutch gear is rotatably installed on the driving rod at one end away from the rotating installation point of the driving rod; the driving gear is rotatably installed on the base coaxially with the rotating axis of the driving rod and is engaged with the clutch gear; a rack assembly is installed on the main rail and moves along the main rail; the clutch gear is engaged with the rack assembly; the driving gear is connected with the driving wheel of the belt type chain transmission mechanism and is located above the driving wheel of the belt type chain transmission mechanism.

11. The hanging wire coat hanger outbound system of claim 10, wherein: The gear separation driving mechanism further comprises a direction changing gear rotatably installed on the driving rod; the clutch gear is engaged with the direction changing gear; and the direction changing gear is engaged with the driving gear.

12. The hanging wire coat hanger outbound system of claim 10, wherein: The driving rod is provided with a driving rod rotating shaft hole; the driving rod is connected with the driving rod rotating shaft of the base through the driving rod rotating shaft hole; and the driving gear is rotatably installed on the driving rod rotating shaft.

13. The hanging wire coat hanger outbound system of claim 12, wherein: The driving rod rotating shaft of the base is a hollow shaft; and the rotating shaft of the driving gear passes through the hollow shaft.

14. The hanging wire coat hanger outbound system of any of claims 10-13, wherein: The base is provided with a driving rod supporting rib; and one end of the driving rod connected with the driving rod driving assembly is leaned against the driving rod supporting rib.

15. The hanging wire coat hanger outbound system of any of claims 10-13, wherein: The base is provided with a side guard plate; and the side guard plate is provided with a gear avoiding hole.

16. The hanging wire coat hanger outbound system of any of claims 10-13, wherein: The driving rod driving assembly is a gas cylinder.

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