Hanging conveying system for garment production and processing

Abstract

The invention relates to the technical field of garment hanging assembly lines, in particular to a hanging conveying system for garment production and processing, which comprises a support platform, a slide rail and a plurality of rolling hangers, the support platform is mounted on the roof of a plant through a hanger, the slide rail is mounted on the outer edge of the upper surface of the support platform, and the rolling hangers are mounted on the slide rail. The rolling hangers are slidably installed on the outer wall of the sliding rail at equal intervals, clothes are hung through the rolling hangers, a plurality of first chain wheels capable of rotating are installed on the front side and the rear side of the upper surface of the supporting platform at equal intervals from left to right, and a tensioning mechanism and a driver are installed at the left end and the right end of the lower surface of the supporting platform correspondingly; and a chain is connected among the first chain wheel, the driver and the tensioning mechanism. The chain tensioning function is achieved, stable conveying of clothes is achieved, chain breakage can be detected, the inspection workload of workers is reduced, equipment damage caused by wrong operation is prevented, regular maintenance of the chain can be achieved, the service life of the chain is prolonged, and the clothes processing cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of clothing hanging production lines, in particular to a hanging and conveying system for clothing production and processing. Background Art

[0002] As the name suggests, the garment hanging assembly line is a production method that automatically transports semi-finished garments between different production processes through a hanging system. It completely changes the traditional model of manual handling and stacking in traditional garment production, realizing the automation, continuity, and intelligence of the production process.

[0003] When in use, the clothes are hung on the lower end of the sling with a hook, and the clothes slide along the slide at the lower end of the slide along the traction chain to realize the conveyance of the clothes.

[0004] The effect of clothing transmission mainly depends on the chain. Since the chain is long and is pulled for a long time, the chain will gradually become longer, and the chain needs to be tensioned. However, due to the influence of mechanical wear, mechanical vibration, etc., once the chain breaks, it cannot be discovered in time, which brings troubles to the maintenance of the hanging transmission equipment. Incorrect operation can also easily damage the equipment. In addition, lubricating oil cannot be applied regularly according to the running distance of the chain, which shortens the service life of the chain. Therefore, a hanging transmission system with a long service life for clothing production and processing is proposed. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, such as the inability to detect chain breakage and untimely maintenance, the present invention aims to solve a technical problem that provides a hanging transmission system for garment production and processing.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a hanging and conveying system for clothing production and processing, comprising a supporting platform, a slide rail and a plurality of rolling hangers, the supporting platform being installed on the roof of a factory building through a hanger, the slide rail being installed on the outer edge of the upper surface of the supporting platform, a plurality of the rolling hangers being equidistantly slidably installed on the outer wall of the slide rail, and clothing is hung by the rolling hangers, a plurality of first rotatable sprockets being equidistantly installed from left to right on the front and back sides of the upper surface of the supporting platform, a tensioning mechanism and a driver being respectively installed on the left and right ends of the lower surface of the supporting platform, a chain being connected between the first sprocket, the driver and the tensioning mechanism, and when the tensioning mechanism tensions the chain, the driver drives the chain to move, a plurality of traction mechanisms being equidistantly installed on the outer wall of the chain, and the rolling hangers are pushed to move on the slide rail by the traction mechanism.

[0007] Preferably, the tensioning mechanism includes a box body installed at the left end of the lower surface of the support platform, a sliding component is provided in the inner cavity of the box body, a rotating assembly and a counter are respectively installed at the left and right ends of the front face of the box body, an alarm is installed on the lower surface of the box body, and the alarm is used to sound to remind the staff that the chain is damaged, a rack is installed horizontally on the top of the front face of the sliding component, and the sliding component is allowed to slide to the left through the cooperation of the rotating assembly and the rack, and a transmission assembly and an oil injection assembly are respectively installed at the left and right ends of the upper surface of the sliding component.

[0008] Preferably, the rotating assembly includes a mounting plate mounted on the middle of the front of the box body, a travel switch electrically connected to the alarm is mounted on the right side of the front of the mounting plate, a rotatable shaft is mounted at the center of the mounting plate through a bearing, an eccentric cam and a gear are mounted on the front and rear ends of the shaft respectively, and the gear is meshed with the rack, and the gear rotates counterclockwise under the action of the gravity of the eccentric cam, thereby causing the rack to drive the sliding component to move left, a limit groove is provided on the right side wall of the eccentric cam, and the travel switch is located in the limit groove;

[0009] The gravity of the eccentric cam provides rotational force to the gear, which in turn enables the rotating assembly to move left, providing tension to the chain.

[0010] Preferably, the bottom of the inner cavity of the limiting groove is an inclined surface.

[0011] Preferably, the transmission assembly includes a bowl mounted on the left side of the top of the sliding component, a protrusion is mounted on the outer edge of the bottom of the inner cavity of the bowl, and both sides of the protrusion are inclined surfaces, a proximity switch electrically connected to the counter is horizontally mounted on the top of the outer wall of the bowl, a rotatable spline shaft is mounted at the center of the inner cavity of the bowl through a bearing, a first spring and a lifting sleeve are respectively sleeved on the upper and lower ends of the outer wall of the spline shaft, the lifting sleeve is pushed down under the action of the elastic force of the first spring, a first roller is mounted on the lower surface of the lifting sleeve, and the top end of the spline shaft is key-connected to a third sprocket connected to the chain;

[0012] The third sprocket is rotated by the movement of the chain. When the first roller passes the bump, the lifting sleeve triggers the proximity switch to count the chain running distance.

[0013] Preferably, the protrusion is located on the rotation track of the first roller.

[0014] Preferably, the oil filling assembly includes two support columns installed on the right side of the upper surface of the sliding part, a scraper is installed on the top of the support column, and the scraper is hollow, a solenoid valve electrically connected to the counter is installed on the top of the scraper, an oil tank is installed on the top of the solenoid valve, and lubricating oil is stored in the oil tank, a cover plate is screwed on the top of the outer wall of the oil tank, an electric telescopic rod electrically connected to the counter is installed on the upper surface of the cover plate, and a piston plugged into the inner cavity of the oil tank is installed at the output end of the electric telescopic rod, and the piston is driven down by the electric telescopic rod to allow the piston to squeeze out the lubricating oil in the oil tank.

[0015] Preferably, the left side of the scraper is arc-shaped, and the scraper is sleeved on the outer wall of the third sprocket.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention drives the gear to rotate counterclockwise by the gravity of the eccentric cam, and moves the slide to the left under the transmission condition of the gear and rack. The third sprocket tightens the chain to prevent the chain from slipping or derailing when moving. Once the chain breaks, the third sprocket is no longer constrained, and the eccentric cam continues to rotate, causing the inclined surface of the limit groove to squeeze the travel switch. When the travel switch is triggered, the alarm sounds an alarm.

[0018] The present invention rotates the third sprocket by moving the chain. When the first roller passes the bump, the lifting sleeve rises along the spline shaft, thereby blocking the proximity switch and triggering it, causing a counter to count. The internal set value of the counter serves as the regular maintenance standard for the chain. The electric telescopic rod drives the piston to descend, squeezing the lubricating oil in the oil tank into the scraper. The lubricating oil is transmitted through the third sprocket and smeared on the chain, thereby realizing regular maintenance of the chain.

[0019] Therefore, it has a chain tensioning function to achieve stable clothing transmission. It can not only detect chain breakage, reduce the inspection workload of staff, and prevent damage to equipment due to incorrect operation, but also realize regular chain maintenance, extend the service life of the chain, and reduce clothing processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 Schematic diagram of the driver structure;

[0022] Figure 3 Schematic diagram of the tensioning mechanism structure;

[0023] Figure 4 This is the exploded view of the rotating component;

[0024] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0025] Figure 6 The exploded view of the transmission assembly;

[0026] Figure 7 This is the exploded view of the oil injection component;

[0027] Figure 8 This is an exploded diagram of the traction mechanism.

[0028] In the figure: 1, support platform; 2, slide rail; 3, rolling rack; 4, first sprocket; 5, driver; 6, tensioning mechanism; 7, chain; 8, traction mechanism; 51, motor; 52, second sprocket; 61, box; 62, sliding member; 63, rotating assembly; 64, counter; 65, alarm; 66, rack; 67, transmission assembly; 68, oil filling assembly; 621, slide rod; 622, slide seat; 631, mounting plate; 632, travel switch; 633, rotating shaft; 634, eccentric cam; 6 35. Gear; 636. Limit groove; 671. Cup; 672. Bump; 673. Proximity switch; 674. Spline shaft; 675. First spring; 676. Lifting sleeve; 677. First roller; 678. Third sprocket; 681. Support column; 682. Scraper; 683. Solenoid valve; 684. Oil tank; 685. Cover plate; 686. Electric telescopic rod; 687. Piston; 81. Mounting seat; 82. Outer rod; 83. Second spring; 84. Inner rod; 85. Second roller; 86. Push plate. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The present invention provides a technical solution: a hanging transmission system for garment production and processing, such as Figures 1-8As shown, it includes a supporting platform 1, a slide rail 2 and a plurality of rolling hangers 3. The supporting platform 1 is installed on the roof of the factory building through a hanger, and the slide rail 2 is installed on the outer edge of the upper surface of the supporting platform 1 to ensure that the slide rail is straight and reliably fixed to the supporting platform. A plurality of rolling hangers 3 are equidistantly slidably installed on the outer wall of the slide rail 2, and clothing is hung by the rolling hangers 3. A plurality of rotatable first sprockets 4 are equidistantly installed on the front and back sides of the upper surface of the supporting platform 1 from left to right to ensure that the axis of the first sprocket 4 is horizontal and neatly arranged. A tensioning mechanism 6 and a driver 5 are respectively installed on the left and right ends of the lower surface of the supporting platform 1. A chain 7 is chain-connected between the first sprocket 4, the driver 5 and the tensioning mechanism 6. When the tensioning mechanism 6 tensions the chain 7, the driver 5 drives the chain 7 to move. A plurality of traction mechanisms 8 are equidistantly installed on the outer wall of the chain 7. The spacing between each traction mechanism 8 is adjusted according to the size of the clothing and the transmission efficiency, and the rolling hanger 3 is pushed to move on the slide rail 2 by the traction mechanism 8.

[0031] The driver 5 includes a motor 51, which is installed at the right end of the lower surface of the support platform 1. A second sprocket 52 connected to the chain 7 is installed at the output end of the motor 51. The motor 51 drives the second sprocket 52 to rotate, allowing the second sprocket 52 to provide power for the chain 7 to move.

[0032] As a preferred solution, further, the tensioning mechanism 6 includes a box body 61 installed at the left end of the lower surface of the support platform 1, a sliding component 62 is provided in the inner cavity of the box body 61, a rotating component 63 and a counter 64 are respectively installed at the left and right ends of the front of the box body 61, an alarm 65 is installed on the lower surface of the box body 61, and the alarm 65 is used to sound to remind the staff to stop the machine for maintenance, a rack 66 is horizontally installed on the top of the front of the sliding component 62, and the rotating component 63 cooperates with the rack 66 to allow the sliding component 62 to slide to the left, and a transmission component 67 and an oil injection component 68 are respectively installed on the left and right ends of the upper surface of the sliding component 62.

[0033] As a preferred solution, further, the sliding component 62 includes a sliding rod 621 installed on the front and rear sides of the inner cavity of the box body 61, and the outer wall of the sliding rod 621 is sleeved with a sliding seat 622 that can slide left and right, and the top of the front of the sliding seat 622 is installed with the rack 66. The sliding rod 621 is set horizontally, so that the sliding seat 622 drives the transmission assembly 67 to move horizontally to prevent the chain 7 from detaching from the transmission assembly 67.

[0034] As a preferred solution, further, the rotating component 63 includes a mounting plate 631 installed in the middle of the front of the box body 61, and a limit switch 632 electrically connected to the alarm 65 is installed on the right side of the front of the mounting plate 631. A rotatable shaft 633 is installed at the center of the mounting plate 631 through a bearing, and an eccentric cam 634 and a gear 635 are installed at the front and rear ends of the shaft 633 respectively, and the gear 635 is meshed with the rack 66. Under the action of gravity of the eccentric cam 634, the gear 635 rotates counterclockwise, and then the rack 66 drives the slide 622 to move left. A limiting groove 636 is provided on the right side wall of the eccentric cam 634, and the limit switch 632 is in the limiting groove 636. The bottom of the inner cavity of the limiting groove 636 is an inclined surface. As the eccentric cam 634 rotates counterclockwise, the inclined surface of the limiting groove 636 can trigger the limit switch 632, triggering the alarm 65, and the chain 7 no longer constrains the transmission component 67, proving that the chain 7 is broken.

[0035] As a preferred solution, further, the transmission assembly 67 includes a bowl 671 installed on the left side of the top of the slide 622, and a protrusion 672 is installed on the outer edge of the bottom of the inner cavity of the bowl 671, and the two sides of the protrusion 672 are inclined to facilitate the first roller 677 to pass over the protrusion 672, and a proximity switch 673 electrically connected to the counter 64 is installed horizontally on the top of the outer wall of the bowl 671, and a rotatable spline shaft 674 is installed at the center of the inner cavity of the bowl 671 through a bearing, and the upper and lower ends of the outer wall of the spline shaft 674 are respectively connected with a first spring 675 and a lifting sleeve 676. Under the action of the elastic force of the first spring 675, the lifting sleeve 676 is pushed down. Due to the shape restriction of the spline shaft 674, the spline shaft 674 and the lifting sleeve 676 rotate synchronously, and the lower surface of the lifting sleeve 676 is installed with a first roller 677, and the top of the spline shaft 674 is key-connected to the third sprocket 678 connected to the chain 7.

[0036] As a preferred solution, further, the protrusion 672 is located on the rotation trajectory of the first roller 677, ensuring that when the first roller 677 rotates driven by the spline shaft 674, the first roller 677 can pass through the protrusion 672, the lifting sleeve 676 rises and blocks the proximity switch 673, so that the proximity switch 673 feeds back an electrical signal to the counter 64, causing the counter 64 to count.

[0037] As a preferred solution, further, the oil filling assembly 68 includes two support columns 681 installed on the right side of the upper surface of the slide 622, and a scraper 682 is installed on the top of the support column 681. The scraper 682 is hollow, and the left side of the scraper 682 is arc-shaped. The scraper 682 is sleeved on the outer wall of the third sprocket 678, reducing the gap between the scraper 682 and the third sprocket 678, allowing the lubricating oil squeezed out of the oil tank 684 to reach between the gear teeth of the third sprocket 678, so that the lubricating oil is applied to the chain 7 when the third sprocket 678 rotates. A solenoid valve 683 electrically connected to the counter 64 is installed on the top of the scraper 682, and an oil tank 684 is installed on the top of the solenoid valve 683. Lubricating oil is stored in the oil tank 684. A cover plate 685 is screwed on the top of the outer wall of the oil tank 684. An electric telescopic rod 686 electrically connected to the counter 64 is installed on the upper surface of the cover plate 685. A piston 687 plugged into the inner cavity of the oil tank 684 is installed at the output end of the electric telescopic rod 686. The piston 687 is driven down by the electric telescopic rod 686 to squeeze out the lubricating oil in the oil tank 684.

[0038] As a preferred solution, further, the traction mechanism 8 includes a mounting seat 81 installed on the outer wall of the chain 7, and an outer rod 82 is installed on the front of the mounting seat 81. The inner cavity of the outer rod 82 is respectively connected with a second spring 83 and an inner rod 84 from back to front. Under the action of the elastic force of the second spring 83, the inner rod 84 is pushed forward, and a second roller 85 is installed at the front end of the lower surface of the inner rod 84. When the second roller 85 contacts the slide rail 2, the inner rod 84 is limited. A push plate 86 is installed at the front end of the right side wall of the inner rod 84, and the push plate 86 is used to push the rolling hanger 3 along the slide rail 2. When the push plate 86 encounters resistance, the inner rod 84 can compress the second spring 83 for buffering to avoid hard impact damaging the equipment or clothing.

[0039] Working principle:

[0040] Step 1: The second sprocket 52 is driven to rotate by the motor 51. Under the limiting action of the first sprocket 4 on the chain 7, the chain 7 pulls the mounting seat 81 to move, and the push plate 86 drags the rolling rack 3 to move along the slide rail 2 to realize the conveyance of the clothing;

[0041] Step 2: Under the action of gravity of the eccentric protrusion 634, the rotating shaft 633 drives the gear 635 to rotate counterclockwise. The gear 635 and the rack 66 transmit the power to move the slide 622 to the left. The third sprocket 678 tightens the chain 7, improving the stability of the chain 7.

[0042] Once the chain 7 breaks, the third sprocket 678 is no longer constrained by the chain 7, the eccentric cam 634 continues to rotate, and the inclined surface of the limit groove 636 squeezes the travel switch 632, causing the travel switch 632 to cause the alarm 65 to sound, reminding the staff that the chain 7 is damaged;

[0043] Step 3: As the chain 7 drives the third sprocket 678 to rotate, the spline shaft 674 drives the first roller 677 to rotate. When the first roller 677 passes the bump 672, the lifting sleeve 676 rises and blocks the proximity switch 673. The proximity switch 673 feeds back an electrical signal to the counter 64. The counter 64 counts the number of revolutions of the third sprocket 678. When the number exceeds the internal setting value of the counter 64, the oil injection assembly 68 is activated.

[0044] In step 4, the solenoid valve 683 connects the scraper 682 with the oil tank 684, and the electric telescopic rod 686 drives the piston 687 to move downward. The piston 687 squeezes the lubricating oil in the oil tank 684 into the scraper 682. Restricted by the curved surface of the scraper 682, the lubricating oil is applied between the teeth of the third sprocket 678 and applied to the chain 7, thereby achieving regular maintenance of the chain 7.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A hanging and conveying system for garment production and processing, comprising a support platform (1), a slide rail (2) and a plurality of rolling hangers (3), wherein the support platform (1) is mounted on the roof of a factory building through a hanger, the slide rail (2) is mounted on the outer edge of the upper surface of the support platform (1), and a plurality of rolling hangers (3) are equidistantly slidably mounted on the outer wall of the slide rail (2), and garments are hung by the rolling hangers (3), characterized in that: A plurality of rotatable first sprockets (4) are equidistantly installed on the front and rear sides of the upper surface of the support platform (1) from left to right, and a tensioning mechanism (6) and a driver (5) are respectively installed on the left and right ends of the lower surface of the support platform (1). A chain (7) is connected between the first sprocket (4), the driver (5) and the tensioning mechanism (6). When the tensioning mechanism (6) tensions the chain (7), the driver (5) drives the chain (7) to move. A plurality of traction mechanisms (8) are equidistantly installed on the outer wall of the chain (7), and the traction mechanism (8) pushes the rolling hanger (3) to move on the slide rail (2).

2. A hanging and conveying system for garment production and processing according to claim 1, characterized in that: The tensioning mechanism (6) comprises a box (61) mounted on the left end of the lower surface of the support platform (1); a sliding component (62) is provided in the inner cavity of the box (61); a rotating assembly (63) and a counter (64) are respectively mounted on the left and right ends of the front face of the box (61); an alarm (65) is mounted on the lower surface of the box (61); the alarm (65) is used to sound to remind the staff that the chain (7) is damaged; a rack (66) is horizontally mounted on the top of the front face of the sliding component (62); the rotating assembly (63) cooperates with the rack (66) to allow the sliding component (62) to slide to the left; a transmission assembly (67) and an oil injection assembly (68) are respectively mounted on the left and right ends of the upper surface of the sliding component (62).

3. A hanging and conveying system for garment production and processing according to claim 2, characterized in that: The rotating assembly (63) includes a mounting plate (631) mounted on the middle of the front of the box (61), a travel switch (632) electrically connected to the alarm (65) is mounted on the right side of the front of the mounting plate (631), a rotating shaft (633) is mounted at the center of the mounting plate (631) through a bearing, an eccentric cam (634) and a gear (635) are mounted on the front and rear ends of the rotating shaft (633), and the gear (635) is meshed with the rack (66). Under the action of the gravity of the eccentric cam (634), the gear (635) rotates counterclockwise, thereby causing the rack (66) to drive the sliding component (62) to move leftward. A limiting groove (636) is provided on the right side wall of the eccentric cam (634), and the travel switch (632) is located in the limiting groove (636).

4. A hanging and conveying system for garment production and processing according to claim 3, characterized in that: The bottom of the inner cavity of the limiting groove (636) is an inclined surface.

5. A hanging and conveying system for garment production and processing according to claim 4, characterized in that: The transmission assembly (67) includes a bowl (671) mounted on the left side of the top of the sliding component (62), a protrusion (672) is mounted on the outer edge of the bottom of the inner cavity of the bowl (671), and both sides of the protrusion (672) are inclined surfaces, a proximity switch (673) electrically connected to the counter (64) is horizontally mounted on the top of the outer wall of the bowl (671), a rotatable spline shaft (674) is mounted at the center of the inner cavity of the bowl (671) through a bearing, and the upper and lower ends of the outer wall of the spline shaft (674) are respectively sleeved with a first spring (675) and a lifting sleeve (676), and the lifting sleeve (676) is pushed down under the elastic force of the first spring (675), and a first roller (677) is mounted on the lower surface of the lifting sleeve (676), and the top key of the spline shaft (674) is connected to a third sprocket (678) connected to the chain (7).

6. A hanging and conveying system for garment production and processing according to claim 5, characterized in that: The protrusion (672) is located on the rotation track of the first roller (677).

7. A hanging and conveying system for garment production and processing according to claim 6, characterized in that: The oil injection assembly (68) includes two support columns (681) installed on the right side of the upper surface of the sliding component (62), a scraper (682) is installed on the top of the support column (681), and the scraper (682) is hollow. A solenoid valve (683) electrically connected to the counter (64) is installed on the top of the scraper (682), and an oil tank (684) is installed on the top of the solenoid valve (683). Lubricating oil is stored in the oil tank (684). A cover plate (685) is screwed on the top of the outer wall of the oil tank (684). An electric telescopic rod (686) electrically connected to the counter (64) is installed on the upper surface of the cover plate (685). A piston (687) plugged into the inner cavity of the oil tank (684) is installed at the output end of the electric telescopic rod (686). The piston (687 is driven down by the electric telescopic rod (686), so that the piston (687) squeezes out the lubricating oil in the oil tank (684).

8. A hanging and conveying system for garment production and processing according to claim 7, characterized in that: The left side of the scraper (682) is arc-shaped, and the scraper (682) is sleeved on the outer wall of the third sprocket (678).

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