CN107555111B - Hang line clearance mechanism - Google Patents
Hang line clearance mechanism Download PDFInfo
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- CN107555111B CN107555111B CN201710970616.5A CN201710970616A CN107555111B CN 107555111 B CN107555111 B CN 107555111B CN 201710970616 A CN201710970616 A CN 201710970616A CN 107555111 B CN107555111 B CN 107555111B
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- stop block
- clothes hanger
- stop
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Abstract
The invention provides a suspension wire releasing mechanism which comprises a transmission mechanism, a fixing plate, a first stop block and a second stop block, wherein the transmission mechanism comprises a transmission mechanism body; 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 end parts of the first stop block and the second stop block, and springs for resetting the two opposite end parts are respectively arranged on the first stop block and the second stop block; the second stop block is provided with a pressing block; the driving mechanism is provided with a towing hook, the bottom of the towing hook is provided with a rib, and the rib extrudes the pressing block to enable the second stop block to rotate, so that the gap is opened to release the clothes hanger. The hanging line releasing mechanism can block the clothes hanger which slides down quickly to enable the clothes hanger to be static, and then the clothes hanger is released into the main rail stably, so that the phenomena of double clothes hangers and clothes hanger falling are avoided.
Description
Technical Field
The invention relates to a hanging wire releasing mechanism.
Background
At present, clothes hangers in a clothes hanging production line enter a main rail through a method of sliding downwards by gravity, namely, an outbound rail is arranged to incline at a certain angle, and the clothes hangers roll downwards from the high end along the outbound rail and are combined with the main rail through the arc-shaped tail end of the rail. In the process, the running state and the speed of the clothes hanger are different according to the weight and the volume of an object clamped by the clothes hanger, the clothes hanger is in an out-of-control state in the sliding process, if the shaking amplitude is large, the phenomena of double clothes hangers and clothes hanger falling occur when the clothes hanger enters the main rail, and the stability of a clothes hanging production line is seriously influenced. In the process that the clothes hangers enter the main rail from the branch rail and are combined, the running track of the clothes hangers has a 90-degree turning action, so that the clothes hangers are required to be stably stopped on the branch rail, and then the clothes hangers are driven by a driving mechanism to go out of the station and be combined, so that the clothes hangers are always in a controlled state.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a hanging line releasing mechanism, which is characterized in that a swaying clothes hanger is blocked to stop, and then the swaying clothes hanger is released to a main rail stably, so that the phenomena of double clothes hangers and clothes hangers falling are prevented.
The invention provides a hanging wire releasing mechanism, which comprises a transmission mechanism and is characterized in that: the device also comprises a fixing plate, 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 end parts of the first stop block and the second stop block, and springs for resetting the two opposite end parts are respectively arranged on the first stop block and the second stop block; the second stop block is provided with a pressing block; the driving mechanism is provided with a towing hook, the bottom of the towing hook is provided with a rib, and the rib extrudes the pressing block to enable the second stop block to rotate, so that the gap is opened to release the clothes hanger.
When the clothes hanger reaches the hanging wire releasing mechanism, the clothes hanger pushes the first stop block to rotate towards the direction of the fixed plate, the clothes hanger enters the gap between the first stop block and the second stop block, at the moment, the first stop block loses the thrust action of the clothes hanger, the first stop block resets under the action of the spring, the clothes hanger cannot be separated from the gap, and therefore the clothes hanger is clamped in the gap. When the clothes hanger needs to be discharged, the transmission mechanism drives the towing hook to move and pass through the upper part of the second stop block, the pressing rib on the towing hook extrudes the pressing block on the second stop block, the second stop block rotates inwards relative to one end of the first stop block, the notch is opened, the clothes hanger is released to leave the notch, and then the clothes hanger is towed by the towing hook to smoothly enter the main rail forwards. Thereby preventing the phenomenon of double clothes hangers or clothes hangers falling due to the quick slide of the clothes hangers.
The transmission mechanism is a belt type chain transmission mechanism, and the belt type chain transmission mechanism comprises a belt and a driving wheel; the inner circumference of the belt is uniformly provided with belt teeth along the length direction; the driving wheel is uniformly provided with meshing holes matched with the belt teeth on the belt along the circumferential direction; the tow hook is installed on the outer circumference of the belt. The driving wheel is utilized to drive the annular belt to rotate, and the driving wheel and the belt are directly meshed and driven through the teeth and the holes, so that the transmission efficiency is high, and the belt cannot slip; and the belt teeth and the belt grooves are matched with each other, so that the friction between the belt teeth and the belt grooves can be reduced, and the phenomenon that the belt is clamped due to overlarge friction caused by the direct matching of the belt and the belt grooves is avoided. It can be foreseen that the transmission mechanism can be in various forms, and besides the belt type chain transmission mechanism provided by the invention, a chain transmission mechanism can also be adopted, so long as a towing hook is arranged on a chain, and a pressing piece is extruded by a pressing rib at the bottom of the towing hook to open a notch.
The belt tooth is a cylindrical tooth, the cylindrical tooth comprises meshing teeth and a buckling position rod, the meshing teeth are vertically arranged at the end part of the buckling position rod, and the buckling position rod is arranged on a belt; and a fastening groove is formed on the fastening rod close to one end of the meshing tooth. The belt is provided with a belt tooth mounting hole, the buckling rod penetrates through the belt tooth mounting hole, the buckling groove is positioned in the belt tooth mounting hole, the belt is generally made of a nylon sheet base belt and has moderate strength and elasticity, and once the cylindrical tooth buckling groove enters the belt tooth mounting hole, the cylindrical tooth buckling groove cannot be separated. In order to facilitate the threading of the buckling rod into the mounting hole with the belt teeth, a chamfer is arranged at the end part of one end of the buckling rod, which is far away from the meshing teeth.
Generally, the belt winding device comprises a driven wheel and a driven wheel, wherein an annular belt is wound on the driven wheel and the driven wheel; furthermore, the drive wheel can also be mounted on the fixed plate. The belt sleeve is on the belt groove of drive wheel and fixed plate, and the fixed plate can design special-shaped structure as required, and the belt no longer is ordinary ring shape, but decides according to the shape of fixed plate.
In order to facilitate processing, the fixing plate comprises an upper fixing plate and a lower fixing plate, wherein a supporting boss is arranged in the middle of the upper fixing plate and the lower fixing plate, the two supporting bosses are oppositely arranged, belt grooves with C-shaped sections are formed on the peripheries of the two supporting bosses, the sum of the heights of the two supporting bosses is the width of each belt groove, the width of each belt groove is larger than the maximum width of each belt tooth, a belt is wound in the C-shaped belt grooves, the side surfaces of the belt and the supporting bosses are isolated by the belt teeth, and the belt teeth and the supporting bosses are made of high-wear-resistant materials. Other shapes of the upper fixing plate and the lower fixing plate can be designed according to actual requirements.
When avoiding the tow hook to drag clothes hanger, clothes hanger departure out of control, still install the baffle on the outer circumference of belt, along belt direction of rotation, the baffle is located the place ahead of tow hook, if clothes hanger moving speed is too fast, the baffle in the place ahead can block clothes hanger, avoids clothes hanger out of control.
In order to rotatably install the first stop block and the second stop block on the fixing plate, a first rotating shaft hole is formed in the middle of the first stop block, and the rotating shaft penetrates through the first rotating shaft hole to rotatably install the first stop block on the fixing plate; and a second rotating shaft hole is formed in the middle of the second stop block, and the rotating shaft penetrates through the second rotating shaft hole to rotatably install the second stop block on the fixing plate.
In order to limit the rotation amplitude of the first stop block and the second stop block, a first avoidance hole penetrating through the thickness direction of the first stop block is arranged at a position close to the first rotating shaft hole, a first stop column is arranged on the fixing plate, and the end part of the first stop column extends into the first avoidance hole; a second avoiding hole penetrating through the thickness direction of the second stopper is formed in a position close to the second rotating shaft hole, a second retaining column is arranged on the fixing plate, and the end portion of the second retaining column extends into the second avoiding hole.
In order to reset the two opposite end parts of the first stop block and the second stop block, a first reed mounting cavity is formed in the back surface of the first stop block, one end of a first reed is mounted in the first reed mounting cavity, and the other end of the first reed is respectively arranged on the first stop column; the back of the second stop block is provided with a second reed installation cavity, one end of a second reed is installed in the second reed installation cavity, and the other end of the second reed is arranged on the second stop column. The first and second avoiding holes are arc waist holes taking the rotating mounting points of the first and second blocks as circle centers.
The clothes hanger is prevented by the first stop block and the second stop block which can rotate and enable the two opposite end portions to reset, so that the clothes hanger stops and stops shaking quickly, the press rib of the press rib is matched with the press block on the second stop block to press the second stop block by the tow hook arranged on the belt, the second stop block rotates around the rotating shaft to discharge the clothes hanger from a gap between the first stop block and the second stop block and is dragged away by the tow hook, and then the clothes hanger enters the main rail by means of gravity and inertia, so that the clothes hanger and double clothes hangers are prevented from falling. The belt has the advantages of belt transmission and chain transmission, a belt tensioning device and a driven wheel are not needed, the running track can realize turning, the weight is light, and the belt can be applied to the field of clothes hanging lines. The belt teeth are arranged on the inner side of the belt and matched with the belt grooves, so that friction can be reduced, and the phenomenon that the belt is clamped due to overlarge friction when the belt is directly matched with the belt grooves is avoided. The fixing plates with different shapes can be designed according to actual needs to be made into a special-shaped transmission structure. The buckling rod of the cylindrical teeth is provided with a buckling groove, so that the cylindrical teeth are difficult to be separated from the belt once being buckled into the belt.
Drawings
FIG. 1 is a schematic structural view of a hanger outbound system;
FIG. 2 is a schematic structural diagram of an outbound system of a hanger (with seal plates removed);
FIG. 3 is a schematic structural diagram of a hanging line hanger outbound system (removing a sealing plate and a gear separation driving mechanism);
FIG. 4 is a partial top plan view of FIG. 3 (with a different hanger configuration);
FIG. 5 is a partial exploded view of FIG. 3;
FIG. 6 is a partial bottom view of FIG. 3;
FIG. 7 is a schematic view of an anti-snag hook;
FIG. 8 is an enlarged view of a portion of FIG. 4;
fig. 9 is a schematic view of a second stopper structure;
FIG. 10 is a bottom view of the second stop;
FIG. 11 is a schematic structural view of a first stopper;
FIG. 12 is a bottom view of the first stop;
FIG. 13 is a schematic view of a gear separation driving mechanism;
FIG. 14 is a schematic view of the base structure of the gear-disengaging drive mechanism;
FIG. 15 is a schematic view of the structure of the driving rod of the gear separation driving mechanism
FIG. 16 is a schematic view of a belt, belt teeth and towing hook assembly of the belt type chain transmission mechanism;
FIG. 17 is a schematic view of a belt tooth configuration of a belt chain drive;
FIG. 18 is a schematic view of a drive wheel of the belt chain drive;
FIG. 19 is a sectional view of a belt chain installation of the belt chain drive;
FIG. 20 is a schematic view of an exemplary belt chain drive application;
FIG. 21 is a bottom view of a tow hook of the belt chain drive;
FIG. 22 is a view of the tow hook about to be pressed into the second stop;
FIG. 23 is a view showing the tow hook pressed into the second stopper;
FIG. 24 is a schematic view of a belt chain drive in a second embodiment
Fig. 25 is a side view of a second embodiment of a belt chain drive.
In the figure: 1. mounting a plate; 2. connecting rails;
3. a belt-type chain transmission mechanism; 3-2, towing hook; 32-1, a towing hook mounting column; 32-2, ribbing; 32-21, a pressing section; 32-22, straight line segment; 32-23, an extrusion section; 3-1, belt teeth; 31-1, meshing teeth; 31-2, a catching groove; 31-3, chamfering; 3-3, a belt; 33-1, a meshing hole; 3-4, driving wheels; 34-1, a rotating shaft; 34-2, meshing cavities; 34-3, a base; 3-5, a lower fixing plate; 35-1, supporting a boss; 35-2, side surface of boss; 3-6, an upper fixing plate; 36-1, supporting a boss; 36-2, the side surface of the boss; 3-7, a baffle; a-tightening the edge; b-edge loosening; 3-8, driven wheel; 38-1, convex teeth;
4. a first stopper; 4-1, a first reed; 4-2, a first bumping post; 4-3, a first rotating shaft hole; 4-4, a first avoiding hole; 4-5, a first cambered surface; 4-6, a first reed mounting cavity;
5. a second stopper; 5-1, a second reed; 5-2, second retaining column; 5-3, a second rotating shaft hole; 5-4, second avoiding holes; 5-5, briquetting; 5-6, a second cambered surface; 5-7, a second reed mounting cavity;
6. a hanger; 6-1, a clothes hanger roller;
7. a shaking prevention hook; 7-1, inclined plane; 7-2, grappling; 7-3, a spring mounting post; 7-4, a rotating shaft hole; 7-5, avoiding holes; 7-6; a compression spring; 7-7, a spring stop block; 7-8, an anti-sway hook rotating shaft; 7-9 supporting the shaft; 7-10, spring mounting holes;
8. a gear separation drive mechanism; 8-1, a base; 81-1, driving rod supporting ribs; 81-2, gear avoiding holes; 81-3, driving a rod rotating shaft; 81-4, driving rod supporting surface; 81-5 output shaft holes; 8-2, driving a rod driving assembly; 8-3, a driving rod; 83-1, a kidney-shaped driving hole; 83-2, a clutch gear rotating shaft; 83-3, a change gear rotating shaft; 83-4, driving rod rotating shaft holes; 8-4, a rack component; 8-5, a clutch gear; 8-6, a change gear; 8-7, driving gear;
9. a track is branched; 10. a primary rail; 11. and (7) closing the plate.
Detailed Description
As shown in figures 1, 2 and 3, the clothes rack 6 is firstly stopped at the connecting rail 2 before entering the main rail 10 from the branch rail 9, and when the clothes rack 6 reaches the connecting rail 2 from the branch rail 9, the clothes rack is stopped by the clothes rack stopping mechanism and is quickly stabilized and stopped to shake.
As shown in fig. 1-12, the mounting plate 1 is opposite to the connecting rail 2, and a channel for the clothes rack to pass through is reserved between the mounting plate and the connecting rail. The clothes hanger stop mechanism comprises a first stop block 4, a second stop block 5 and an anti-shaking hook 6. As shown in fig. 4 and 5, the first block 4 and the second block 5 are rotatably mounted at the edge of the mounting plate 1, the first block 4 and the second block 5 are arranged in a shape of a Chinese character 'ba', a splayed gap is formed between the opposite ends of the first block 4 and the second block 5, the clothes hanger 6 enters the connecting rail 2 from the branch rail 9, the clothes hanger roller 6-1 rides on the connecting rail, enters the splayed gap along the first block 4, and is clamped in the gap. The anti-shaking hook 6 is rotatably arranged below the connecting rail 2, the hook opening of the grapple of the anti-shaking hook 6 faces the advancing direction of the clothes hanger, when the clothes hanger is clamped by the splayed notch, the clothes hanger can shake in the opposite direction of the advancing direction of the clothes hanger due to the action of external forces such as inertia, and the clothes hanger is hooked by the grapple of the anti-shaking hook and stops shaking quickly when shaking backwards. Of course, the hanger stop mechanism may also comprise only the second stop 5, and the hanger enters the connecting rail 2 from the branch rail, is stopped by the second stop 5, and finally stops there.
The structure and the specific installation method of the anti-sloshing hook will be described with reference to fig. 5, 6 and 7. The anti-shaking hook 7 is installed below the connection rail 2 and is provided with a return spring, and the anti-shaking hook can be restored to an original state by the return spring, and the compression spring 7-6 is adopted in the embodiment. The rear end of the anti-shaking hook 7 is provided with a rotating shaft hole 7-4, the front end is provided with an avoidance hole 7-5, the avoidance hole 7-5 is an arc waist hole taking the anti-shaking hook rotating shaft 7-8 as a circle center, the side surface of the front end is also provided with a grapple 7-2, and the edge of the front end is provided with an inclined surface 7-1 extending to a grapple hook opening. The anti-shaking hook rotating shaft 7-8 penetrates through the rotating shaft hole 7-4 to install the anti-shaking hook 7 at the bottom of the connecting rail 2, the hook opening of the grabbing hook 7-2 faces the advancing direction of the clothes hanger 6, and the stopping direction of the anti-shaking hook 7 on the clothes hanger 6 is opposite to the stopping direction of the splayed gap formed at the end parts of the first stop block 4 and the second stop block 5; the rear end of the anti-shaking hook 7 is provided with a spring mounting hole 7-10, the side wall of the spring mounting hole 7-10 is provided with a spring mounting column 7-3, and a compression spring 7-6 is sleeved on the spring mounting column 7-3. The bottom of the connecting rail 2 is provided with a spring stop 7-7, the spring stop 7-7 extends into the spring mounting hole 7-10, and the other end of the spring 7-6 is abutted against the spring stop 7-7. The support shaft 7-9 penetrates through the avoidance hole 7-5 and then installs the front end of the anti-shaking hook at the bottom of the connecting rail 2, under the action of external force, the anti-shaking hook 7 overcomes the elastic force of the spring 7-6 and rotates around the anti-shaking hook rotating shaft 7-8, and the rotating amplitude is limited by the radian of the avoidance hole 7-5. When the external force disappears, the anti-shaking hook 7 is quickly restored to the original state under the elastic force of the spring 7-6. The embodiment adopts a compression spring, and can also be realized by using a torsion spring and the like.
As shown in fig. 8, 11 and 12, a first rotating shaft hole 4-3 is formed in the middle of the first stop block 4, a first avoiding hole 4-4 penetrating through the first stop block 4 in the thickness direction is formed in a position close to the first rotating shaft hole 4-3, the end face, far away from the first avoiding hole 4-4, of the first stop block 4 is a first arc face 4-5, and the arc face is favorable for entering of a clothes hanger. The back of the first stop block 4 is provided with a first reed mounting cavity 4-6, a first reed 4-1 is mounted in the first reed mounting cavity, and one end of the first reed 4 extends into the first avoiding hole 4-4. The rotating shaft penetrates through a first rotating shaft hole 4-3 to rotatably install the first stop block 4 on the mounting plate 1; the mounting plate 1 is provided with a first stop column 4-2, the end part of the first stop column 4-2 extends into the first avoiding hole 4-4, and the end part of the first reed 4-1 is respectively arranged on the first stop column 4-2. As can be seen from the figure, the first stopper 4 has a V-shaped structure with an obtuse angle. The first avoiding hole 4-4 is an arc waist hole taking the first rotating shaft hole as a circle center, the first stop block 4 rotates around the rotating shaft under the action of external force, and the rotating distance is limited by the radian of the first avoiding hole.
As shown in fig. 8, 9 and 10, a second rotating shaft hole 5-3 is formed in the middle of the second stop block 5, a second avoiding hole 5-4 penetrating through the thickness direction of the second stop block 5 is formed in a position close to the second rotating shaft hole 5-3, the end face, far away from the second avoiding hole 5-4, of the second stop block 5 is a second arc face 5-6, and the arc face is beneficial for the clothes hanger to leave a gap formed by the first stop block and the second stop block. The back of the second stop block 5 is provided with a second reed installation cavity 5-7, a second reed 5-1 is installed in the second reed installation cavity 5-7, and one end of the second reed 5 extends into the second avoiding hole 5-4. The rotating shaft penetrates through a second rotating shaft hole 5-3 to rotatably install a second stop block 5 on the mounting plate 1; the mounting plate 1 is provided with a second stop pillar 5-2, the end part of the second stop pillar 5-2 extends into the second avoiding hole 5-4, and the end part of the second reed 5-1 is respectively arranged on the second stop pillar 5-2. The second block 5 is also provided with a pressing block 5-5, and the second block 5-2 can rotate around the rotating shaft by an external force through inwards squeezing the pressing block 5-5, so that a gap formed by the first block and the second block is opened, and the clothes hanger is discharged. As can be seen from the figure, the second stopper 5 is a V-shaped structure with an obtuse angle. The second avoiding hole 5-4 is an arc waist hole taking the second rotating shaft hole as a circle center, the second stop block 5 rotates around the rotating shaft under the action of external force, and the rotating distance is limited by the radian of the second avoiding hole.
As shown in fig. 5, the first and second stoppers are mounted at the edge of the mounting plate, and the anti-shaking hook is mounted below the connecting rail, that is, the first and second stoppers are disposed opposite to the anti-shaking hook. It can be reasonably foreseen that the anti-shaking hook in the figure 5 can be installed below the installation plate after being turned for 180 degrees in the vertical direction, and the effect of quickly preventing the clothes rack from shaking can be achieved. The positional relationship between the anti-rattling hook and the notch formed by the first stopper and the second stopper is generally such that the anti-rattling hook is located below the notch, or, in the advancing direction of the hanger, the anti-rattling hook is located behind and below the notch, and the term below here does not mean only directly below, but shall mean below the plane in which the notch is located.
With reference to fig. 1-4, 5 and 8, along the advancing direction of the clothes rack, a first stop 4 is arranged at the clothes rack inlet, and a second stop 5 is arranged at the clothes rack outlet. When the clothes hanger 6 moves from the branch rail 9 to the connecting rail 2, the clothes hanger 6 enters the V-shaped side part of the first stop block 4, the first stop block 4 is extruded inwards along the side edge of the first stop block 4, the first stop block 4 overcomes the elastic force of the first reed 4-1 and rotates around the first rotating shaft hole 4-3 (the end where the first cambered surface 4-5 is located rotates towards the direction of the mounting plate), a gap formed between the first stop block and the second stop block is opened, the clothes hanger 6 enters the gap, and after the first stop block 4 loses the pushing and pressing of the clothes hanger 6, the first stop block 4 is quickly restored to the original position under the elastic force of the first reed 4-1, so that the clothes hanger 6 is clamped in the gap. After the clothes hanger is clamped by the notch, the clothes hanger swings forwards due to inertia effect, the clothes hanger rod is in contact with the inclined plane 7-1 of the anti-swing hook 7, the anti-swing hook 7 is pushed away and completely enters the grabbing hook of the anti-swing hook 7, the anti-swing hook 7 is reset quickly under the action of the compression spring 7-6, and when the clothes hanger 6 swings towards the direction opposite to the advancing direction, the clothes hanger is limited by the anti-swing hook, and the clothes hanger stops swinging quickly.
When the clothes hanger 6 needs to be discharged from the gap, the pressing block 5-5 on the second check block 5 is inwards extruded by using external force, the second check block 5 overcomes the elastic force action of the second reed 5-1 under the action of the external force, rotates around the second rotating shaft hole (the end where the second cambered surface 5-6 is located rotates towards the mounting plate), the gap is opened, the clothes hanger enters the V-shaped side edge of the second check block, and then the clothes hanger is dragged away by using the towing hook on the belt type chain transmission mechanism.
As shown in fig. 13, 14 and 15, the gear separation driving mechanism comprises a base 8-1, a driving rod driving assembly 8-2, a driving rod 8-3, a clutch gear 8-5, a change gear 8-6 and a driving gear 8-7. The left end of the base 8-1 is provided with a driving rod supporting rib 81-1, the right end of the base is provided with a driving rod rotating shaft 81-3, the driving rod rotating shaft 81-3 is provided with a driving rod supporting surface 81-4, the driving rod rotating shaft 81-3 is a hollow shaft, an inner hole of the driving rod rotating shaft is an output shaft hole 81-5, the rear portion of the base is provided with a side guard plate, and a gear avoiding hole 81-2 is formed in the side guard plate. The left end of the driving rod 8-3 is provided with a kidney-shaped driving hole 83-1, a clutch gear rotating shaft 83-2, a change gear rotating shaft 83-3 and a driving rod rotating shaft hole 83-4 are sequentially arranged from left to right, the lower part of the left end of the driving rod 8-3 leans against a driving rod supporting rib 81-1, the driving rod driving component 8-2 can adopt an air cylinder and is arranged on a base 8-1, the driving rod driving component 8-2 is connected with the driving rod 8-3 through the kidney-shaped driving hole 83-1, the driving rod rotating shaft hole 83-4 at the right end of the driving rod 8-3 is sleeved on the driving rod rotating shaft 81-3, and the driving rod supporting surface forms a support for the driving rod 8-3. The clutch gear 8-5 is installed on a clutch gear rotating shaft 83-2, the clutch gear 8-5 further penetrates through a gear avoiding hole 81-2 and extends out of the base, the change gear 8-6 is installed on a change gear rotating shaft 83-3, a rotating shaft of the driving gear 8-7 penetrates through an output shaft hole 81-5 formed in a driving rod rotating shaft 81-3 of the base 8-1 and is installed on the base 8-1, the clutch gear 8-5, the change gear 8-6 and the driving gear 8-7 are sequentially meshed, and a rotating shaft of the driving gear 8-7 penetrates through the output shaft hole 81-5 and can be connected with other loads to drive other loads to work. The gear separation driving mechanism of the embodiment is provided with the change gear 8-6 between the clutch gear 8-5 and the driving gear 8-7, and the change gear 8-6 can be omitted in the practical implementation process according to the practical installation condition, namely the clutch gear 8-5 is directly meshed with the driving gear 8-7.
Fig. 16 to 21 show an embodiment of a belt chain drive, which includes a belt 3-3, a driving wheel 3-4 and a fixed plate, wherein a plurality of belt teeth are uniformly arranged on the belt 3-3, and a towing hook 3-2 is arranged on the outer side of the belt 3-3. A baffle 3-7 is also arranged on the belt 3-3 near the towing hook 3-2; the baffle 3-7 is positioned in front of the towing hook 3-2 along the rotating direction of the belt. As shown in fig. 1, 2, 3 and 4, the baffle 3-7 needs to pass over the first and second stoppers, and the thickness of the baffle 3-7 is designed to be as thin as possible so as not to touch the first and second stoppers and cause unnecessary interference.
As shown in FIG. 17, the belt tooth 3-1 is a cylindrical tooth, the belt tooth 3-1 is composed of an engaging tooth 31-1 and a fastening rod, the engaging tooth 31-1 is circular, one end of the fastening rod is vertically connected with the engaging tooth (can be designed as an integral body), the fastening rod is provided with a fastening groove 31-2 near one end of the engaging tooth 31-1, and the other end of the fastening rod is provided with a chamfer 31-3. The belt 3-3 is provided with a belt tooth mounting hole, and the diameter of the belt tooth mounting hole is slightly smaller than the diameter of the buckling groove 31-2 of the belt tooth. The belt is made of a nylon sheet base belt, has moderate strength and elasticity, and the belt tooth fastening groove 31-2 cannot be separated once entering the mounting hole. The belt teeth mounting holes at the head end and the tail end of the belt are finally mounted on the same belt tooth to form an annular closed shape.
As shown in figure 18, the driving wheel 3-4 comprises a rotating shaft 34-1 and a base 34-3, wherein the rotating shaft 34-1 is vertical to the base 34-3, meshing holes 34-2 are uniformly arranged on the circumference of the circular base 34-3, the circumferential distribution arc length of the meshing holes is equal to the distance between two adjacent belt teeth on the belt, and the meshing holes are matched with the meshing teeth.
As shown in fig. 21, the towing hook 3-2 has a towing hook mounting post 32-1, the towing hook is mounted on the belt 3-3 through the towing hook mounting post, the hook opening of the towing hook 3-2 faces outward, the bottom edge of the towing hook 3-2 has a press rib 32-2, and the press rib 32-2 is used for pressing the press block 5-5 on the second stopper 5; the press rib 32-2 is provided with a press-in section 32-21, a straight section 32-22 and a press-out section 32-23.
As shown in fig. 19, the fixing plates include an upper fixing plate 3-6 and a lower fixing plate 3-5, the two fixing plates have the same structure in the belt type chain transmission mechanism region, and the shapes of other regions can be designed according to actual requirements. The supporting boss 36-1 of the upper fixing plate 3-6 is opposite to the supporting boss 35-1 of the lower fixing plate 3-5 to form a belt groove with a C-shaped periphery, the annular belt is wound in the C-shaped groove, and the boss side surfaces (36-2 and 35-2) of the upper fixing plate and the lower fixing plate limit the belt; the sum of the heights of the two supporting bosses is slightly larger than the diameter of the meshing teeth 31-1 of the belt teeth 3-1; the corresponding positions of the supporting bosses of the upper fixing plate and the lower fixing plate are required to be provided with a stud and a screw hole, so that the two parts are conveniently fixed. The driving wheel 3-4 may be mounted on the upper fixing plate 3-6.
As shown in fig. 20, the drive mechanism can be profiled due to the nature of the belt material. At this moment, attention needs to be paid to the fact that the tight edge A is arranged on one side of the convex shape, and the loose edge B is arranged on one side of the concave shape, so that the mechanism can stably operate. The fixed plate is adopted to limit the running track of the belt, various special-shaped fixed plates can be designed, a common driven wheel can be used for replacing the fixed plate, and a common annular belt type chain transmission mechanism is designed.
Referring to fig. 1, 2, 3 and 4, and to the other figures, the mounting of the hanger stop mechanism, belt chain drive mechanism, gear release drive mechanism will now be described in detail. The mounting plate 1 is simultaneously used as a lower fixing plate 3-5 of the belt type chain transmission mechanism, the sealing plate 11 and a base 8-1 of the gear separation driving mechanism are jointly formed into an upper fixing plate 3-6 of the belt type chain transmission mechanism, and belt teeth of the belt type chain transmission mechanism are arranged on the inner side of a belt and cannot interfere with a first stop block, a second stop block and the like. As can be seen from the figure 4, the mounting plate of the clothes rack stopping mechanism is simultaneously used as a fixing plate of the belt type chain transmission mechanism, and the clothes rack stopping mechanism and the belt type chain transmission mechanism jointly form the hanging line releasing mechanism. A passage through which the clothes rack passes is reserved among the belt type chain transmission mechanism, the gear separation driving mechanism, the branch rail, the connecting rail and the main rail. The driving wheel 3-4 of the belt type chain transmission mechanism is connected with the lower part of the driving gear of the gear separation driving mechanism through a rotating shaft, the driving gear of the gear separation driving mechanism provides power for the belt type chain transmission mechanism, and a motor does not need to be additionally installed. The driving wheel is driven by the driving gear of the gear separation driving mechanism to rotate so as to drive the belt 3-3 to rotate. Of course, the drive wheels 3-4 of the belt-type chain transmission may also be directly driven by a drive device such as a motor.
Fig. 24-25 show a second embodiment of a belt chain drive comprising a belt 3-3, a drive pulley 3-4 and a driven pulley 3-8, the belt 3-3 being mounted on the drive pulley 3-4 and the driven pulley 3-8 and being driven by the drive pulley 3-4. The driving wheel 3-4 and the driven wheel 3-8 are provided with convex teeth 38-1, and the belt 3-3 is provided with engaging holes 33-1 matched with the convex teeth 38-1. The convex teeth 38-1 are formed in a hemispherical shape and the engaging holes 33-1 are formed in a circular shape. A tow hook 3-2 is arranged on the outer side of the belt 3-4, as shown in fig. 21, the tow hook 3-2 is provided with a tow hook mounting column 32-1, the tow hook is mounted on the belt 3-3 through the tow hook mounting column, a hook opening of the tow hook 3-2 faces outwards, the bottom edge of the tow hook 3-2 is provided with a press rib 32-2, and the press rib 32-2 is used for extruding a press block 5-5 on the second stop block 5; the bead 32-2 is provided with a press-in section, a straight section and a press-out section.
The operation of the suspension wire clearance system will be described in detail below. As introduced by the working principle of the clothes hanger stopping mechanism, when the clothes hanger enters the connecting rail 2 from the branch rail 9, the clothes hanger pushes the first stop dog 4 to rotate and reach between the end parts of the first stop dog and the second stop dog, the first stop dog 4 resets under the action of the first reed, and the clothes hanger rod is clamped by a gap formed by the first stop dog and the second stop dog; meanwhile, the clothes hanger pushes the anti-shaking hook away, the clothes hanger rod enters a grapple of the anti-shaking hook, and the anti-shaking hook resets under the action of the spring; the hanger is shaken based on the inertia force, and when the hanger is shaken in the direction opposite to the advancing direction, the hanger is stopped quickly due to the blocking of the anti-shaking hook, and at this time, the hanger is stopped to wait for an instruction to enter the main rail 10.
When the clothes hanger needs to enter the main rail 10, the driving rod driving assembly (which can adopt an air cylinder) is controlled by the controller, when the driving rod is driven by the driving rod driving assembly to rotate clockwise, the clutch gear is meshed with the rack assembly (the rack assembly 8-4 is not the invention point of the invention, the rack assembly adopts the rack assembly provided by the application number 201610462382.9 and named as 'a rack assembly and a conveyor line assembly', the rack assembly on the main rail 10 is in a always rotating state), the rotation amplitude of the driving rod is small, the rack assembly can be meshed with and separated from the rack assembly, the clutch gear is driven by the rack assembly to rotate, then the driving gear rotates, and the rotating shaft of the driving gear drives the driving wheel of the belt type chain transmission mechanism to rotate (the driving gear and the driving wheel share one rotating shaft). If the driving wheel of the belt type chain transmission mechanism needs to stop rotating, the driving rod driving assembly drives the driving rod to rotate anticlockwise, the clutch gear is separated from the rack assembly, the clutch gear loses a power source, the driving gear stops running, the gear separation driving mechanism stops working, and the driving wheel of the belt type chain transmission mechanism also stops rotating.
When the driving wheel of the belt type chain transmission mechanism rotates, the belt is driven to rotate (the belt rotates clockwise when viewed from the position relation shown in the figure), the belt drives the towing hook to reach the position above the clothes hanger stopping mechanism (the position of the first stop block and the position of the second stop block), and the towing hook and the stop blocks are prevented from touching the first stop block as much as possible. As shown in fig. 22 and 23, when the towing hook reaches the upper part of the second stopper, the pressing rib at the bottom of the towing hook contacts with the pressing block on the second stopper, and the pressing section of the pressing rib gradually presses the pressing block to rotate inwards, so that the second stopper rotates around the rotating shaft (the belt rotates clockwise, and the second stopper rotates counterclockwise), the end where the second cambered surface of the second stopper is located is close to the mounting plate 1, and at this time, the gap formed between the first stopper and the second stopper is gradually opened; when the briquetting got into the straightway, the one end at the second cambered surface place of second dog was impressed into the race groove completely, and clothes hanger no longer receives blockking of second dog, along with the briquetting removes at the straightway, and the clothes hanger pole of clothes hanger 6 is caught to the hook mouth of towing pintle, drags clothes hanger from breach department gradually, gets into the extrusion section from the straightway when the briquetting, and the second dog receives the elastic action of second reed to reset gradually, finally accomplishes clothes hanger's steady clearance. The purpose of setting up the baffle on the belt is that when the tow hook drags clothes hanger, clothes hanger can be suddenly the play clothes hanger backstop mechanism, for avoiding clothes hanger out of control, utilizes the baffle to block clothes hanger for clothes hanger leaves clothes hanger backstop mechanism under the drive of tow hook. 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, a rotary exit mechanism is arranged between the connecting rail 2 and the main rail 10, and the clothes hanger passes through the rotary exit mechanism and enters the main rail. It should be noted that in this region the belt is arranged as far away as possible from the connecting rail and the main rail, so that the hanger can be disengaged from the belt chain drive as quickly as possible, avoiding the uniform hooking of the clothes hanger by the tow hook. The specific arrangement mode is that the clothes rack is dragged away from the clothes rack stop mechanism and separated from the clothes rack as soon as possible, and interference is avoided.
Claims (10)
1. The utility model provides a hang line clearance mechanism, includes drive mechanism, its characterized in that: the device also comprises a fixing plate, 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 end parts of the first stop block and the second stop block, and springs for resetting the two opposite end parts are respectively arranged on the first stop block and the second stop block; the second stop block is provided with a pressing block; the driving mechanism is provided with a towing hook, the bottom of the towing hook is provided with a rib, and the rib extrudes the pressing block to enable the second stop block to rotate, so that the gap is opened to release the clothes hanger.
2. The hanging wire release mechanism of claim 1, wherein: the transmission mechanism is a belt type chain transmission mechanism which comprises a belt and a driving wheel; the inner circumference of the belt is uniformly provided with belt teeth along the length direction; the driving wheel is uniformly provided with meshing holes matched with the belt teeth on the belt along the circumferential direction; the tow hook is installed on the outer circumference of the belt.
3. The hanging wire release mechanism of claim 2, wherein: the belt teeth are cylindrical teeth, each cylindrical tooth comprises a meshing tooth and a buckling position rod, the meshing teeth are arranged at the end parts of the buckling position rods, and the buckling position rods are arranged on the belts; and a buckling groove is formed on the buckling rod close to one end of the meshing tooth.
4. The hanging wire release mechanism of claim 2, wherein: the fixing plate is provided with a belt groove, the belt is wound in the belt groove, and the width of the belt groove is larger than the maximum width of the belt teeth.
5. The hanging wire release mechanism of claim 4, wherein: the fixed plate comprises an upper fixed plate and a lower fixed plate, wherein the upper fixed plate and the lower fixed plate are provided with supporting bosses which are arranged oppositely, a belt groove with a C-shaped cross section is formed on the periphery of the supporting bosses, and the sum of the heights of the two supporting bosses is greater than the maximum width of the belt tooth.
6. The hanging wire release mechanism of claim 2, wherein: and a baffle is further arranged on the outer circumference of the belt and is positioned in front of the towing hook along the rotation direction of the belt.
7. The hanging wire release mechanism of any one of claims 1-6, wherein: a first rotating shaft hole is formed in the middle of the first stop block, and the rotating shaft penetrates through the first rotating shaft hole to rotatably install the first stop block on the fixing plate; and a second rotating shaft hole is formed in the middle of the second stop block, and the rotating shaft penetrates through the second rotating shaft hole to rotatably install the second stop block on the fixing plate.
8. The hanging wire release mechanism of any one of claims 1-6, wherein: a first avoiding hole penetrating through the thickness direction of the first stop block is formed in a position close to the rotating mounting point of the first stop block, a first stop pillar is arranged on the fixing plate, and the end part of the first stop pillar extends into the first avoiding hole; a second avoiding hole penetrating through the thickness direction of the second stopper is formed in a position close to the rotating mounting point of the second stopper, a second retaining column is arranged on the fixing plate, and the end part of the second retaining column extends into the second avoiding hole.
9. The hanging line release mechanism of claim 8, wherein: the first and second avoiding holes are arc waist holes taking the rotating mounting points of the first and second blocks as circle centers.
10. The hanging wire release mechanism of claim 8, wherein: the back of the first stop block is provided with a first reed mounting cavity, one end of a first reed is mounted in the first reed mounting cavity, and the other end of the first reed is respectively arranged on the first stop column; the back of the second stop block is provided with a second reed mounting cavity, one end of a second reed is mounted in the second reed mounting cavity, and the other end of the second reed is arranged on the second stop column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970616.5A CN107555111B (en) | 2017-10-18 | 2017-10-18 | Hang line clearance mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970616.5A CN107555111B (en) | 2017-10-18 | 2017-10-18 | Hang line clearance mechanism |
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| CN107555111A CN107555111A (en) | 2018-01-09 |
| CN107555111B true CN107555111B (en) | 2022-09-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109018894A (en) * | 2018-08-23 | 2018-12-18 | 宁波圣瑞思工业自动化有限公司 | A kind of hanging assembly line outbound system and outbound control method |
| CN108996120A (en) * | 2018-09-30 | 2018-12-14 | 昆山金晁鑫自动化有限公司 | Hang transportation system's hook-towing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238519A (en) * | 1992-02-26 | 1993-09-17 | Juki Corp | Hanger carrier |
| JP2607863B2 (en) * | 1995-04-05 | 1997-05-07 | 日本スチール株式会社 | Clothing dispensing equipment |
| JP3074520B2 (en) * | 1996-06-12 | 2000-08-07 | 五洋建設株式会社 | Automatic sling removal device for suspended loads |
| CN100594812C (en) * | 2007-08-13 | 2010-03-24 | 刘永华 | Coat rack discharging gear in the clothes-making workstation |
| CN201491769U (en) * | 2009-07-22 | 2010-06-02 | 南通丝乡丝绸有限公司 | Hanging rolling wheel clothes rack conveying queued control mechanism for garment production |
| TWM447889U (en) * | 2012-10-18 | 2013-03-01 | China Steel Corp | Blocking mechanism openable with less effort |
| JP5846156B2 (en) * | 2013-05-23 | 2016-01-20 | Ｊｆｅスチール株式会社 | Steel pipe take-out device |
| CN203709353U (en) * | 2014-01-03 | 2014-07-16 | 惠州市天泽盈丰科技有限公司 | Outgoing release mechanism of intelligent clothing product-o-rial system |
| CN203903397U (en) * | 2014-06-30 | 2014-10-29 | 广东技术师范学院 | Clothing hanger control device |
| CN105947648A (en) * | 2016-06-22 | 2016-09-21 | 宁波圣瑞思工业自动化有限公司 | Hanger releasing mechanism for hanging conveyor line |
| CN206126179U (en) * | 2016-09-27 | 2017-04-26 | 浙江正泰电器股份有限公司 | Automatic change feed divider |
| CN106865186B (en) * | 2017-02-24 | 2022-07-19 | 惠州市天泽盈丰物联网科技股份有限公司 | Electronic outbound of suspension system transfers device |
| CN207404398U (en) * | 2017-10-18 | 2018-05-25 | 宁波圣瑞思工业自动化有限公司 | A kind of hanger wire releasing mechanism |
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