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, a belt type chain transmission mechanism for dragging the clothes hanger is installed on the fixing plate, the belt type chain transmission mechanism is driven by a gear separation driving mechanism, the gear separation driving mechanism 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 rotates under the driving of a driving rod driving assembly, the clutch gear is rotatably installed on the driving rod and located 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 in mesh with the clutch gear; a rack assembly is installed on the main rail, the rack assembly moves along the main rail, the clutch gear is in clutch connection with the rack assembly, and the driving gear is connected with the belt type chain transmission mechanism. The power is obtained from the rack assembly of the main rail, and an additional motor is avoided.

Description

[0001] This 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 rack outbound system. TECHNICAL FIELD

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

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

[0004] The present application provides a hanging line clothes rack outbound system, which can obtain power from the rack assembly of the main rail to avoid setting a motor-driven belt chain transmission mechanism.

[0005] The hanging line clothes rack 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 rack 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 rack to pass through is formed between the fixed plate and the connecting rail. A belt chain transmission mechanism for towing the clothes rack is installed on the fixed plate, and 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 and rotates 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. The driving gear is engaged with the clutch gear. A rack assembly is installed on the main rail, the rack assembly moves along the main rail, the clutch gear is connected with the rack assembly in a clutching manner, and the driving gear is connected with the belt chain transmission mechanism.

[0006] The clutch gear of the gear separation driving mechanism of the application is connected with the rack assembly, and power can be obtained from the rack assembly of the main rail, so that the cost is reduced by avoiding setting the motor-driven belt chain transmission mechanism. When the belt chain transmission mechanism needs to be driven, the driving rod rotates to drive the clutch gear to engage with the rack assembly, so that power is obtained from the rack assembly. The clutch gear rotates and drives the meshing driving gear to rotate, and the power is transmitted to the belt chain transmission mechanism.

[0007] 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. The installation of the direction-changing gear between the clutch gear and the driving gear can realize the rotation of the clutch gear and the driving gear in the same direction. In actual application, whether the direction-changing gear is needed to be set can be determined according to the need. In addition, the rotation 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.

[0008] 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.

[0009] Preferably, 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. The driving rod rotating shaft is coaxial with the driving gear shaft, so that the center distance of the meshing gears during rotation of the driving rod remains unchanged.

[0010] Preferably, the base is provided with a driving rod supporting rib, and the end of the driving rod connected with the driving rod driving assembly is located on the driving rod supporting rib.

[0011] Preferably, the base is provided with a side guard plate, and the side guard plate is provided with a gear avoiding hole, and the clutch gear is engaged with the main rail after passing through the gear avoiding hole.

[0012] Preferably, the driving rod driving assembly is a gas cylinder.

[0013] 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 matched with the belt teeth on the belt along the circumferential direction; the outer side of the belt is provided with a towing hook; and the driving gear is connected with the driving wheel. The driving wheel drives the annular belt to rotate, and the driving wheel and the belt are directly engaged and transmitted through the teeth and holes, so that the transmission efficiency is high and slippage does not occur.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] Preferably, the head and tail of the belt are connected by the buckle rod.

[0018] 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.

[0019] 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.

[0020] 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 make the second stop block rotate, 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.

[0021] 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.

[0022] 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.

[0023] The present application uses the hanger stop mechanism to stop the hanger, makes the hanger stop and quickly stop shaking, then uses the tow hook installed on the belt chain transmission mechanism to release the hanger and then pulls the hanger out of the hanger stop mechanism, and then the hanger enters the main rail by gravity and inertia. The belt chain transmission mechanism 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 can realize turning according to the special-shaped mechanism of the fixing plate, and has light quality. The gear separation driving mechanism can be separated or engaged with the rack assembly on the main rail, does not need to separately set a motor to drive the belt chain transmission mechanism, and greatly reduces the cost. The cylindrical tooth buckle rod has a buckle groove, and it is difficult to be pulled out of the belt once 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 released into the main rail in order and stably. The anti-shaking hook is also provided, when the hanger shakes in one direction and then shakes in the opposite direction, the movement is limited by the anti-shaking hook, so that the amplitude of the hanger shaking is immediately reduced and quickly stopped, and a good environment is provided for the hanger to exit. BRIEF DESCRIPTION OF DRAWINGS

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

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

[0026] Figure 3 It is a hanging line hanger exit system structure schematic diagram (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 an anti-shaking hook schematic diagram;

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

[0032] Figure 9 It is a second stop block structure schematic diagram;

[0033] Figure 10 It is a second stop block bottom view;

[0034] Figure 11Schematic diagram of the structure of the first stopper;

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

[0036] Figure 13 Schematic diagram of the gear separation drive mechanism structure;

[0037] Figure 14 It is a schematic diagram of the base structure of the gear separation drive mechanism;

[0038] Figure 15 Schematic diagram of the drive rod structure of the gear separation drive mechanism

[0039] Figure 16 This is a schematic diagram of the combined structure of the belt, belt teeth, and tow hook of a belt-type chain transmission mechanism;

[0040] Figure 17 Schematic diagram of the belt tooth structure of the belt chain transmission mechanism;

[0041] Figure 18 Schematic diagram of the driving wheel structure of the belt chain transmission mechanism;

[0042] Figure 19 It is a cross-sectional view of the belt chain installation of the belt chain transmission mechanism;

[0043] Figure 20 This is a schematic diagram of an application example of a belt-chain transmission mechanism;

[0044] Figure 21 A bottom view of the tow hook of the belt-type chain transmission mechanism;

[0045] Figure 22 This is a state diagram of the towing hook about to be pressed into the second stop;

[0046] Figure 23 This is a diagram showing the state where the tow hook has been pressed into the second stop;

[0047] Figure 24 Schematic diagram of the structure of the second embodiment of the belt chain transmission mechanism

[0048] Figure 25 It is a side view of the second embodiment of the belt chain transmission 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 supporting 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. When the clothes hanger sways backward, the hook of the sway-preventing hook hooks the clothes hanger and quickly stops the sway. Of course, the clothes hanger stopping mechanism can also only comprise the second stopper 5. The clothes hanger enters the connecting rail 2 from the supporting rail, is blocked by the second stopper 5, and finally stops at the second stopper 5.

[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. The reset spring is used to make the sway-preventing hook return to the original state. A compression spring 7-6 is used in the 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. 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 the embodiment, and a torsion spring or the like can also be used.

[0060] As shown Figure 8、 11 As shown in Figures 12 and 13, a first shaft hole 4-3 is provided in the middle of the first stopper 4. A first avoidance hole 4-4 is provided near the first shaft hole 4-3 and runs through the thickness direction of the first stopper 4. The end face of the first stopper 4 away from the first avoidance hole 4-4 is a first arc surface 4-5. The arc surface facilitates the entry of the hanger. The back of the first stopper 4 has a first spring installation cavity 4-6. The first spring 4-1 is installed in the first spring installation cavity. One end of the first spring 4 extends into the first avoidance hole 4-4. The shaft passes through the first shaft hole 4-3 to rotatably install the first stopper 4 on the mounting plate 1. The mounting plate 1 has a first stop column 4-2. The end of the first stop column 4-2 extends into the first avoidance hole 4-4. The end of the first spring 4-1 is attached to the first stop column 4-2. As can be seen from the figure, the first stopper 4 is a V-shaped structure with an obtuse angle. The first avoidance hole 4 - 4 is an arc-shaped waist hole with the first shaft hole as the center. The first stopper 4 rotates around the shaft under the action of external force, and the rotation distance is limited by the arc of the first avoidance hole.

[0061] like Figure 8 、 9 As shown in Figures 10 and 10, a second shaft hole 5-3 is provided in the middle of the second stopper 5. A second avoidance hole 5-4 is provided near the second shaft hole 5-3 and runs through the thickness of the second stopper 5. The end face of the second stopper 5 away from the second avoidance hole 5-4 is a second arc surface 5-6. The arc surface facilitates the clothes hanger to leave the gap formed by the first and second stoppers. A second spring mounting cavity 5-7 is provided on the back of the second stopper 5. The second spring 5-1 is mounted in the second spring mounting cavity 5-7, and one end of the second spring 5 extends into the second avoidance hole 5-4. The shaft passes through the second shaft hole 5-3 to rotatably mount the second stopper 5 on the mounting plate 1. A second stop post 5-2 is provided on the mounting plate 1. The end of the second stop post 5-2 extends into the second avoidance hole 5-4, and the end of the second spring 5-1 is attached to the second stop post 5-2. The second stopper 5 also has a pressure block 5-5. External force can be applied to the pressure block 5-5, causing the second stopper 5-2 to rotate about the axis, thereby opening the gap formed by the first and second stops and releasing the hanger. As can be seen from the figure, the second stopper 5 is a V-shaped structure with an obtuse angle. The second relief hole 5-4 is an arc-shaped waist hole centered on the second shaft hole. When external force is applied to the second stopper 5, the rotation distance is limited by the arc of the second relief hole.

[0062] like Figure 5 As shown, the first stopper and the second stopper are installed at the edge of the mounting plate, and the anti-sway hook is installed below the connecting rail, that is, the first stopper, the second stopper and the anti-sway hook are arranged opposite to each other. It is reasonable to foresee 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 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 line hanger exit system, comprising a main rail, a branch rail, a connecting rail, and a fixed plate, wherein the branch rail is connected to the connecting rail, and the hanger enters the main rail from the branch rail through the connecting rail. The fixed plate and the connecting rail are arranged opposite to each other, and a passage for the hanger to pass through is provided between the fixed plate and the connecting rail, characterized in that: A belt-type chain transmission mechanism for dragging the clothes hanger is installed on the fixed plate, and the belt-chain transmission mechanism is driven by a driving device; the driving device is a gear separation driving mechanism, which includes a base, a driving rod, a clutch gear, and a driving gear; the driving rod is rotatably mounted on the base, and the driving rod rotates under the drive of the driving rod driving assembly; the clutch gear is rotatably mounted on the driving rod and is located at an end away from the rotation mounting point of the driving rod; the driving gear is rotatably mounted on the base and is coaxial with the rotation axis of the driving rod, and the driving gear is meshed with the clutch gear; a rack assembly is installed on the main rail, and the rack assembly moves along the main rail, and the clutch gear is clutched and connected to the rack assembly; the driving gear is connected to the belt-type chain transmission mechanism; The belt-type chain transmission mechanism includes a belt and a driving wheel, the inner side of the belt is evenly provided with belt teeth along the length direction, and the driving wheel is evenly provided with meshing holes matching the belt teeth on the belt along the circumference; a tow hook is installed on the outer side of the belt; the driving gear is connected to the driving wheel; 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 teeth, the fixed plate includes an upper fixed plate and a lower fixed plate, and the upper and lower fixed plates are provided with supporting bosses, the two supporting bosses are arranged opposite to each other, and a belt groove with a C-shaped cross-section is formed around, and the sum of the heights of the two supporting bosses is greater than the maximum width of the belt teeth.

2. The hanging line clothes hanger exit system according to claim 1, characterized in that: The gear separation drive mechanism further comprises a direction-changing gear, which is rotatably mounted 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.

3. The hanging line clothes hanger exit system according to claim 1, characterized in that: The driving rod is provided with a driving rod rotating shaft hole, the driving rod is connected to the driving rod rotating shaft of the base through the driving rod rotating shaft hole sleeve, and the driving gear is rotatably mounted on the driving rod rotating shaft.

4. The hanging line clothes hanger exit system according to claim 3, characterized in that: 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.

5. The hanging wire clothes hanger exit system according to any one of claims 1 to 4, characterized in that: The base is provided with a driving rod supporting rib, and one end of the driving rod connected to the driving rod driving assembly leans against the driving rod supporting rib.

6. The hanging wire hanger exit system according to any one of claims 1 to 4, characterized in that: The base is provided with a side guard plate, and the side guard plate is provided with a gear avoidance hole.

7. The hanging wire hanger exit system according to any one of claims 1 to 4, characterized in that: The driving rod driving assembly is a cylinder.

8. The hanging line clothes hanger exit system according to claim 1, characterized in that: The belt teeth are cylindrical teeth, which include meshing teeth and a buckle rod. The meshing teeth are arranged at the end of the buckle rod, and the buckle rod is installed on the belt; a buckle groove is provided on the buckle rod near one end of the meshing teeth.

9. The hanging line clothes hanger exit system according to claim 8, characterized in that: The head and tail of the belt are connected by a buckle rod.

10. The hanging line clothes hanger exit system according to claim 1, characterized in that: The driving wheel comprises a rotating shaft and a circular base, and engaging holes are evenly arranged on the circumference of the circular base.

11. The hanging line clothes hanger exit system according to claim 1, characterized in that: A baffle is also installed on the outer circumference of the belt, and along the rotation direction of the belt, the baffle is located in front of the towing hook.

12. The hanging line clothes hanger exit system according to claim 1, characterized in that: The edge of the fixed plate is equipped with a hanger stop mechanism that can block the hanger, and the belt-type chain transmission mechanism is used to drag the hanger at the hanger stop mechanism; the hanger stop mechanism includes a first stopper and a second stopper; the first stopper and the second stopper are rotatably installed at the edge of the fixed plate; a gap for accommodating the hanger is formed between the facing ends of the first stopper and the second stopper, and the first stopper and the second stopper are respectively provided with springs for resetting the two facing ends; the second stopper is provided with a pressure block, and the towing hook is provided with a pressure rib, which squeezes the pressure block to make the second stopper rotate, thereby opening the gap to release the hanger.

13. The hanging line clothes hanger exit system according to claim 12, characterized in that: The first stop block is provided with a first avoidance hole, and a first spring is installed at the bottom of the first stop block. A first stop column is provided on the fixed plate, and the first stop column is located in the first avoidance hole. One end of the first spring rests on 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 avoidance hole, and a second spring is installed at the bottom of the second stop block; a second stop column is provided on the fixed plate, and the second stop column is located in the second avoidance hole. One end of the second spring rests on the second stop column, and the end is located between the second stop column and the fixed plate.

14. The hanging line clothes hanger exit system according to claim 12, characterized in that: The hanger stop mechanism also includes an anti-sway hook, which is located below the gap formed by the first block and the second block, or, along the forward direction of the hanger, the anti-sway hook is located behind and below the gap formed by the first block and the second block; the anti-sway hook is provided with a spring to reset it, and the hook mouth of the anti-sway hook faces the forward direction of the hanger.

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