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CN110626778B - Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device - Google Patents

Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device Download PDF

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Publication number
CN110626778B
CN110626778B CN201910794042.XA CN201910794042A CN110626778B CN 110626778 B CN110626778 B CN 110626778B CN 201910794042 A CN201910794042 A CN 201910794042A CN 110626778 B CN110626778 B CN 110626778B
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China
Prior art keywords
plastic
push plate
clamping jaw
guide rail
conveyor belt
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CN201910794042.XA
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CN110626778A (en
Inventor
江洪
童鹏
张宇印
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Ningbo Xinji Technology Co.,Ltd.
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Jiangsu University
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Publication of CN110626778A publication Critical patent/CN110626778A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02Devices for feeding articles or materials to conveyors
    • B65G47/04Devices for feeding articles or materials to conveyors for feeding articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/16Stacking of articles of particular shape
    • B65G57/165Stacking of articles of particular shape nested
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G61/00Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0214Articles of special size, shape or weigh
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors
    • B65G2203/044Optical

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

本发明公开一种塑料板凳自动收集整理装置及其工作方法,将车架推到靠近塑料板凳,启动第一电机,L形推板转动至与传送带机构运动方向平齐;启动第二电机,L形推板向后方移动,推动塑料板凳向后方运动至传送带机构上;传送带带动塑料板凳向后传送至后侧挡板位置时停止,第一推板机构向右推动塑料板凳直至与右侧挡板相贴合,升降机构下降,第三电动推杆带动夹爪抓取住板塑料板凳,升降机构向上升到最高点位置,第三电机带动夹爪支撑杆和塑料板凳转动180°,升降机构下降,使塑料板凳接触塑料板凳摆放槽的地面,第三电动推杆松开夹爪,摆放好塑料板凳;他塑料板凳的定位、抓取、摆放和整理全都是自动完成,节省了人力。

Figure 201910794042

The invention discloses an automatic collecting and arranging device for plastic benches and a working method thereof. The frame is pushed close to the plastic bench, a first motor is activated, and an L-shaped push plate rotates to be flush with the moving direction of a conveyor belt mechanism; The shaped push plate moves backward, and pushes the plastic bench to the conveyor belt mechanism; the conveyor belt drives the plastic bench to move backward to the position of the rear side baffle and stops, and the first push plate mechanism pushes the plastic bench to the right until it matches the right baffle. The third electric push rod drives the clamping jaws to grab the plastic bench, the lifting mechanism rises to the highest position, the third motor drives the clamping jaw support rod and the plastic bench to rotate 180°, and the lifting mechanism descends , so that the plastic bench touches the ground of the plastic bench placing slot, the third electric push rod releases the gripper, and the plastic bench is placed; the positioning, grabbing, placing and sorting of the plastic bench are all completed automatically, saving manpower .

Figure 201910794042

Description

Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device
Technical Field
The invention relates to a mechanical collecting and arranging device, in particular to a device capable of automatically collecting and arranging plastic stools and a working method thereof.
Background
Due to various activities and sports, small plastic stools are generally provided on playgrounds or other large-scale places to meet the requirements of watching or resting, and the large activity places have large quantity of stools, so the arrangement work of the stools is a problem to be solved urgently. The arrangement work of present bench mainly still is accomplished by the manual work, because the quantity of bench is many, and the span is big, lets the collection work that seems simple relatively implement comparatively complicacy hard, consumes more manpower and materials.
Disclosure of Invention
Aiming at the problems, the invention designs the automatic collecting and arranging device for the plastic stools and the working method thereof, which reduce the labor intensity for arranging the stools and are greatly beneficial to solving the problem of great consumption of manpower and material resources caused by collecting and arranging the stools in activities or sports.
The invention relates to an automatic collecting and arranging device for a plastic stool, which adopts the technical scheme that: the device comprises a frame, wherein a rectangular positioning shell, a first annular guide rail, a second annular guide rail and an L-shaped push plate are arranged on the right side of the frame; the right end of the rectangular positioning shell is connected with a first push plate mechanism and a conveyor belt mechanism which are horizontal left and right, the first push plate mechanism extends above the conveyor belt mechanism, the front side of the rectangular positioning shell is provided with a first annular guide rail and a second annular guide rail which are horizontally front and back and are parallel to each other, the first annular guide rail is arranged right above the second annular guide rail, a straight rack which is horizontally front and back is arranged between the first annular guide rail and the second annular guide rail, and an output shaft of a second motor which is horizontally arranged left and right is coaxially and fixedly connected with a straight gear which is meshed with the straight rack; the positioning rotating shaft is a T-shaped shaft consisting of a horizontal shaft and a vertical shaft, the upper end and the lower end of the vertical shaft are respectively sleeved in the first annular guide rail and the second annular guide rail at intervals, the middle section of the vertical shaft is rotatably connected with the front end of the spur rack, and the horizontal shaft of the positioning rotating shaft is horizontal in the front and back directions and the front end of the horizontal shaft is fixedly connected with the L-shaped push plate; a vertical shaft of the positioning rotating shaft upwards passes through the first annular guide rail and is connected with an output shaft of the first motor through a circular guide rail sliding block; a vertical right baffle is arranged on the right side of the conveyor belt mechanism, and a vertical rear baffle is arranged on the rear side of the conveyor belt mechanism; a vertical lifting mechanism is arranged at the upper end of the right rear part of the frame, a front and rear horizontal third motor is fixedly connected to the upper end surface of the lifting mechanism, an output shaft of the third motor horizontally points to the front end and is coaxially and fixedly connected with a first helical gear meshed with a vertical second helical gear, the second helical gear is coaxially and fixedly connected with one end of a clamping jaw supporting rod which is horizontally arranged, and a third electric push rod and a clamping jaw mechanism are hung below the other end of the clamping jaw supporting rod; a front and back horizontal plastic stool placing groove is formed in the left side of the frame, and a second push plate mechanism is arranged above the rear end face of the plastic stool placing groove.
The working method of the automatic collecting and arranging device for the plastic stools adopts the technical scheme that the working method is realized according to the following steps:
step A: pushing the frame to be close to the plastic stool, starting the first motor, and rotating the L-shaped push plate to be flush with the moving direction of the conveyor belt mechanism; starting a second motor, moving the L-shaped push plate backwards, and pushing the plastic stool to move backwards to the conveyor belt mechanism;
and B: the conveyor belt mechanism works to drive the plastic stool to be conveyed backwards to the position of the rear side baffle plate and stops, and the first push plate mechanism works to push the plastic stool rightwards until the plastic stool is attached to the right side baffle plate;
and C: the lifting mechanism descends, the third electric push rod works to drive the clamping jaw to grab the plastic stool, the lifting mechanism ascends to the highest position, the third motor works to drive the clamping jaw supporting rod and the plastic stool to rotate 180 degrees, the third motor stops working, the lifting mechanism descends to enable the plastic stool to contact the ground of the plastic stool placing groove, and the third electric push rod releases the clamping jaw mechanism to place the plastic stool.
The invention has the beneficial effects that:
1. the direction of the plastic stool is controlled by people, and the positioning, grabbing, placing and arranging of other plastic stools are all automatically completed, so that the labor is saved.
2. The positioning part can well position the plastic stool through the combination of the gear rack, the conveyor belt mechanism and the push rod mechanism.
Drawings
FIG. 1 is an isometric view of an automatic collection and collating unit for plastic stools of the present invention;
FIG. 2 is an exploded view of a portion of the structure of FIG. 1;
FIG. 3 is an exploded view of the partial structure of FIG. 2;
FIG. 4 is an enlarged axial side view of the first push plate mechanism of FIG. 2;
FIG. 5 is an exploded view of the grabbed portion of FIG. 1;
FIG. 6 is an exploded view of the jaw mechanism of FIG. 5;
FIG. 7 is a schematic structural view of a plastic stool placement groove and a second push plate mechanism on the frame in FIG. 1;
FIG. 8 is a schematic view of the apparatus of the present invention in its initial position;
FIG. 9 is a schematic illustration of the device of the present invention operating in a positioning process;
FIG. 10 is a schematic view of the apparatus of the present invention during the grasping process;
FIG. 11 is a schematic view of the device of the present invention during its deployment.
In the figure: 1. a first motor; 2. a guide rail slider; 3. a motor positioning plate; 4, an L-shaped push plate; 5. positioning the rotating shaft; 6. a first endless guide rail; 7. straight rack; 8. a second annular guide rail; 9. a guide sloping plate; 10. a conveyor belt mechanism; 11. a right baffle; 12. a spur gear; 13. a second motor; 14. a first push plate mechanism; 14a. a first rectangular push plate; 14b. a first T-shaped mounting portion; 14c. a first electric push rod; 15. an infrared sensor; 16. positioning the housing; 16a, a conveyor belt mounting hole; 16b, a rectangular groove; 16c, a first push plate mechanism mounting hole; 16d, strip-shaped guide rail grooves; 17. a wheel; 18. a frame; 18a, plastic stool placing grooves; 18b, a second push plate mechanism mounting hole, 19, a second push plate mechanism; 19a. a second rectangular push plate; 19b. a second T-shaped mounting portion; 19c. a second electric push rod; 20. a handrail; 21. a lifting mechanism; 22. a motor positioning plate; 23. a third motor; 24. a first helical gear; 25. a clamping jaw support bar; 26. a second helical gear; 27. a jaw mechanism; 27a. a jaw housing; 27b. a jaw connector; 27c. a jaw; 27d.T jaw guide bar; 28. a third electric push rod; 29. a rear side baffle; 30. a plastic stool.
Detailed Description
For ease of understanding, the spatial orientation of the present invention is now specified: referring to fig. 1, it is specified that the L-shaped push plate 4 is located at the "front" position and the armrest 20 is located at the "rear" position; the position direction of the frame 18 is 'left', and the position direction of the conveyor belt mechanism 10 is 'right'; the jaw mechanism 27 is located "up" and the carriage 18 is located "down".
Referring to fig. 1, 2 and 3, the invention comprises a frame 18, wheels 17 are arranged at the bottom of the frame 18, and a handrail 20 is arranged at the rear end of the frame 18 and can manually push the frame 18 to move forwards. The right side of the frame 18 is provided with a rectangular positioning shell 16, a first annular guide rail 6, a second annular guide rail 8 and an L-shaped push plate 4. The rectangular positioning shell 16 is horizontally arranged, the upper end of the rectangular positioning shell is provided with a strip-shaped guide rail groove 16d which is horizontal from front to back, and a spur rack 7 which is horizontally arranged from front to back is arranged in the strip-shaped guide rail groove 16d. A rectangular groove 16b is formed in the rear of the right end of the rectangular positioning shell 16, and a first push plate mechanism mounting hole 16c is formed in the inner side of the rectangular groove 16b and used for fixedly mounting the left and right horizontally arranged first push plate mechanisms 14 and fixedly connecting the first push plate mechanisms 14 with the rectangular positioning shell 16. The right side of the rectangular positioning housing 16 is provided with a protruding rectangular block, and the protruding rectangular block is respectively provided with 4 belt mounting holes 16a for fixedly mounting the belt mechanism 10, so that the belt mechanism 10 is fixedly connected to the right side of the rectangular positioning housing 16. The first pushing plate mechanism 14 extends rightward from the rectangular groove 16b and above the conveyor belt mechanism 10, so as to push the plastic stools on the conveyor belt mechanism 10 rightward.
The first annular guide rails 6 are arranged right above the second annular guide rails 8, are positioned on the front side of the rectangular positioning shell 16, are horizontally arranged front and back, are parallel to each other, and are horizontally annular grooves in the middle. The left sides of the first annular guide rail 6 and the second annular guide rail 8 are fixedly welded with the frame 18 through protruding blocks and are positioned on the right side of the frame 18.
As shown in fig. 3, the front and rear horizontal spur rack 7 is located between the first annular guide rail 6 and the second annular guide rail 8, the front end of the spur rack 7 is connected with the positioning rotating shaft 5, the positioning rotating shaft 5 can rotate relative to the spur rack 7, and the rear section of the spur rack 7 is installed in a strip-shaped guide rail groove 16d of the positioning housing 16 and can slide back and forth in the strip-shaped guide rail groove 16d.
The positioning rotating shaft 5 is a T-shaped shaft consisting of a horizontal shaft and a vertical shaft, the vertical shaft of the positioning rotating shaft 5 is vertical up and down, the upper end and the lower end of the vertical shaft are respectively sleeved in the guide rails of the first annular guide rail 6 and the second annular guide rail 8 at intervals, the middle section of the vertical shaft is rotatably connected to the front end of the spur rack 7, the horizontal shaft of the positioning rotating shaft 5 is horizontal front and back, the front end of the horizontal shaft extends into the hole of the L-shaped push plate 4 and is fixedly connected with the L-shaped push plate 4, and the L-shaped push plate 4 is integrally positioned on the front side of the. The positioning rotating shaft 5 can drive the L-shaped push plate 4 to rotate along the axis of the vertical shaft of the L-shaped push plate.
The upper end of the vertical shaft of the positioning rotating shaft 5 upwards passes through the first annular guide rail 6, and the circular guide rail sliding block 2 is coaxially and fixedly sleeved on the upper end of the vertical shaft. The first motor 1 is vertically arranged above the circular guide rail sliding block 2, and an output shaft of the first motor 1 is fixedly connected with the circular guide rail sliding block 2 and can be driven to rotate with the circular guide rail sliding block 2, so that the positioning rotating shaft 5 is driven to rotate, and finally the L-shaped push plate 4 is driven to rotate. The shell of the first motor 1 is installed on the L-shaped motor positioning plate 3 through screws, the L-shaped motor positioning plate 3 is movably placed on the first annular guide rail 6, and the output shaft of the first motor 1 downwards penetrates through the center hole of the motor positioning plate 3 to be fixedly connected with the circular guide rail sliding block 2.
A second motor 13 is fixedly installed above the rectangular positioning shell 16, the second motor 13 is horizontally arranged from left to right, an output shaft of the second motor is coaxially fixed with a straight gear 12, and the straight gear 12 is meshed with the straight rack 7. The second motor 13 works and can drive the spur rack 7 to horizontally move back and forth, so that the positioning rotating shaft 5, the first motor 1 and the L-shaped push plate 4 are driven to integrally move back and forth along the annular groove direction of the first annular guide rail 6 on the second annular guide rail 8.
The conveying belt mechanism 10 is horizontally placed on the ground, and the front end of the conveying belt mechanism is provided with a sloping rectangular guide sloping plate 9 facing the L-shaped push plate 4. A vertical right baffle 11 is arranged at the right side of the conveyor belt mechanism 10, and a vertical rear baffle 29 is arranged at the rear side and is respectively used for accurately positioning the right side and the rear side of the plastic stool. And the entire conveyor belt mechanism 10 is mounted on the conveyor belt mounting holes 16a on the positioning case 16 by bolts, the conveyor belt mechanism 10 can convey the plastic stools from front to back.
Referring to fig. 2 and 4, the first push plate mechanism 14 is horizontally arranged left and right, and is composed of a first rectangular push plate 14a, a first T-shaped mounting portion 14b, and a first electric push rod 14c. The first rectangular push plate 14a is vertically arranged toward the conveyor belt mechanism 10, and is fixedly connected to a first T-shaped mounting portion 14b at the left side thereof, and is connected to a first electric push rod 14c through the first T-shaped mounting portion 14b, and the first electric push rod 14c is fixed in a rectangular recess 16b of the rectangular positioning housing 16 and protrudes rightward to be fixedly connected to the first T-shaped mounting portion 14b. The first electric push rod 14c is a common electric automatic push rod component, and can drive the first rectangular push plate 14a to move left and right during operation.
An infrared sensor 15 is fixed above the belt mounting hole 16a by glue for detecting a plastic stool on the belt mechanism 10.
Referring to fig. 1 and 5, a lifting mechanism 21 is disposed at the upper end of the right rear of the frame 18, the lifting mechanism 21 is a conventional lifting device and is vertically disposed, a base thereof is mounted on the frame 18 through a bolt, a third motor 23 horizontally disposed in the front-rear direction is fixedly connected to the upper end surface of the lifting mechanism 21, the third motor 23 is mounted at the upper end of the lifting mechanism 21 through a motor positioning plate 22, an output shaft of the third motor 23 horizontally points to the front end and is coaxially and fixedly connected with a first bevel gear 24, the first bevel gear 24 is engaged with a second bevel gear 26, and a central shaft of the second bevel gear 26 is vertically disposed. The second bevel gear 26 is coaxially and fixedly connected with one end of a clamping jaw supporting rod 25 which is horizontally arranged through a key, and a third electric push rod 28 and a clamping jaw mechanism 27 are hung below the other end of the clamping jaw supporting rod 25, so that the clamping jaw supporting rod 25 is in a cantilever beam structure. The third electric push rod 28 has the same structure as the first electric push rod 14c, but is vertically arranged, and has an upper end mounted on the other end of the jaw support rod 25 by bolts and a lower end connected to the whole jaw mechanism 27 by bolts. The third motor 23 works to drive the third electric push rod 28 and the clamping jaw mechanism 27 to rotate through the first bevel gear 24 and the second bevel gear 26, and the third electric push rod 28 works to drive the clamping jaw mechanism 27 to grab and release.
Referring to fig. 6, the jaw mechanism 27 includes three parts, a jaw housing 27a, a jaw connector 27b, and a jaw 27c. The jaw housing 27a is a square housing, horizontally disposed, and hollowed out, and has protruding mounting portions at both ends thereof, and is mounted at the other end of the jaw support rod 25 by bolts. The lower ends of the four faces of the jaw housing 27a are provided with a T-shaped jaw guide rod 27d, respectively. The clamping jaw 27c is hook-shaped, the top end of the clamping jaw 27c is provided with an installation connecting port and a hollowed-out guide rail groove, a T-shaped clamping jaw guide rod 27d penetrates through the guide rail grooves at the upper ends of the four clamping jaws 27c, and the upper ends of the clamping jaws 27c are respectively installed on the installation ports at the front, back, left and right positions of the lower end of the clamping jaw connector 27b through bolts. The lower end mounting port of the third electric push rod 28 is fixedly connected with the mounting port at the upper end of the clamping jaw connector 27b through a bolt. The clamping jaw 27c is opened in the initial state, when the third electric push rod 28 is electrified to work, the third electric push rod is contracted upwards, so that the clamping jaw connector 27b and the clamping jaw 27c are driven to move upwards, the four clamping jaws 27c are deviated in angle under the action of the T-shaped clamping jaw guide rod 27d, and the four clamping jaws 27c are contracted simultaneously, so that the plastic stool is grabbed.
Referring to fig. 7, a plastic stool accommodating groove 18a is formed at the left of the carriage 18, and the plastic stool accommodating groove 18a is located at the left of the elevating mechanism 21. The plastic stool placing groove 18a is horizontal front and back, and a second push plate mechanism mounting hole 18b is formed above the rear end face of the plastic stool placing groove and is used for fixedly connecting a second push plate mechanism 19. The second push plate mechanism 19 has the same structure as the first push plate mechanism 14, and is arranged in the front-rear direction. The second push plate mechanism 19 is formed by connecting a second push plate 19a, a second T-shaped mounting part 19b and a second electric push rod 19c, and the second electric push rod 19c and the first electric push rod 14c have the same structure. When the second pusher mechanism 19 is operated, the plastic stool positioned in the plastic stool placement groove 18a can be moved straight ahead.
When the automatic collecting and arranging device for plastic stools of the present invention is operated, as shown in fig. 8, the carriage 18 is first pushed to a position substantially close to the plastic stool 30 without ensuring an accurate distance and angle between the carriage 18 and the plastic stool 30 as long as the plastic stool 30 is ensured within the width of the conveyor mechanism 10. Then, the first motor 1 is started to drive the L-shaped push plate 4 to rotate by 90 degrees, so that the final position of the L-shaped push plate 4 is flush with the moving direction of the conveyor belt mechanism 10. As shown in fig. 9, the second motor 13 is started to rotate, so as to drive the spur gear 12 to rotate, and the L-shaped push plate 4 is driven to move backwards through the transmission of the spur gear 12 and the spur rack 7, and finally the plastic stool 30 is driven to move backwards along a straight line, so that the L-shaped push plate 4 pushes the plastic stool 30 onto the conveyor belt mechanism 10.
After the plastic stools 30 are pushed onto the conveyor belt mechanism 10, the conveyor belt mechanism 10 operates to drive the plastic stools 30 to continue to be conveyed backward along the conveyor belt until the position of the rear side fence 29 is stopped. In this process, the plastic stool 30 is positioned in the front-rear direction by the friction force so that the plastic stool 30 is in contact with the rear side fence 29, and the infrared sensor 15 on the positioning case 16 receives a signal, the conveyor belt mechanism 10 stops operating, and the first pusher mechanism 14 starts operating to push the plastic stool 30 to the right side of the conveyor belt mechanism 10 and contacts the right side fence 11, so that the plastic stool 30 is positioned in the left-right direction.
Referring to fig. 5 and 10, after the positioning of the plastic stool 30 is completed, the lifting mechanism 21 starts to operate, and the lifting mechanism 21 is lowered so that the jaw mechanism 27 is lowered close to the plastic stool 30. Then, the third electric push rod 28 works to move upwards to drive the clamping jaw 27c to contract, so that the clamping jaw 27c can grab the plastic wooden stool 30, and the grabbing process is realized. Then the lifting mechanism 21 is lifted to the highest point, the third motor 23 is operated to drive the clamping jaw support rod 25 to rotate 180 degrees, and finally the plastic stool 30 is driven to rotate 180 degrees, as shown in fig. 11. The third motor 23 stops working and the lifting mechanism 21 descends downward smoothly according to a preset distance. When the plastic stool 30 completely contacts the ground of the plastic stool placement groove 18a on the frame 18, the third electric push rod 28 moves downward to release the holding jaw 27c, so that the holding jaw 27c is completely separated from the plastic stool 30 to achieve placement.
After the first plastic stool 30 is collected and sorted, the whole device is controlled to return to the initial position as shown in fig. 8, then the positioning, grabbing and placing processes are repeated to complete the stacking of a certain number of plastic stools 30, and finally, the second push plate mechanism 19 starts to work to push the stacked plastic stools 30 to the front ends of the plastic stool placing grooves 18a, so that the positions are reserved for convenient later placing.

Claims (6)

1. The utility model provides a plastics stool automatic collection finishing device, includes frame (18), characterized by: a rectangular positioning shell (16), a first annular guide rail (6), a second annular guide rail (8) and an L-shaped push plate (4) are arranged on the right side of the frame (18); the right end of a rectangular positioning shell (16) is connected with a first push plate mechanism (14) and a conveyor belt mechanism (10) which are horizontal left and right, the first push plate mechanism (14) extends above the conveyor belt mechanism (10), the front side of the rectangular positioning shell (16) is provided with a first annular guide rail (6) and a second annular guide rail (8) which are horizontally front and back and are parallel to each other, the first annular guide rail (6) is arranged right above the second annular guide rail (8), a straight rack (7) which is horizontally front and back is arranged between the first annular guide rail and the second annular guide rail, and the output shaft of a second motor (13) which is horizontally arranged left and right is coaxially and fixedly connected with a straight gear (12) which is meshed with the straight rack (7); the positioning rotating shaft (5) is a T-shaped shaft consisting of a horizontal shaft and a vertical shaft, the upper end and the lower end of the vertical shaft are respectively sleeved in the first annular guide rail (6) and the second annular guide rail (8) in a clearance manner, the middle section of the vertical shaft is rotatably connected with the front end of the spur rack (7), the horizontal shaft of the positioning rotating shaft (5) is horizontal in the front and back direction, and the front end of the horizontal shaft is fixedly connected with the L-shaped push plate (4); the vertical shaft of the positioning rotating shaft (5) upwards passes through the first annular guide rail (6) and is connected with the output shaft of the first motor (1) through the circular guide rail sliding block (2); a vertical right baffle (11) is arranged on the right side of the conveyor belt mechanism (10), and a vertical rear baffle (29) is arranged on the rear side; a vertical lifting mechanism (21) is arranged at the upper end of the right rear part of the frame (18), a front and rear horizontal third motor (23) is fixedly connected to the upper end surface of the lifting mechanism (21), an output shaft of the third motor (23) horizontally points to the front end and is coaxially and fixedly connected with a first helical gear (24) meshed with a vertical second helical gear (26), the second helical gear (26) is coaxially and fixedly connected with one end of a horizontally arranged clamping jaw supporting rod (25), and a third electric push rod (28) and a clamping jaw mechanism (27) are suspended below the other end of the clamping jaw supporting rod (25); a plastic stool placing groove (18 a) which is horizontal front and back is arranged at the left of the frame (18), and a second push plate mechanism (19) is arranged above the rear end surface of the plastic stool placing groove (18 a).
2. The automatic collecting and arranging device for the plastic stools as claimed in claim 1, wherein: the first push plate mechanism (14) is composed of a first rectangular push plate (14 a), a first T-shaped mounting part (14 b) and a first electric push rod (14 c), the first rectangular push plate (14 a) is vertically arranged towards the conveyor belt mechanism (10), the left side of the first rectangular push plate is fixedly connected with the first T-shaped mounting part (14 b), and the first electric push rod (14 c) is fixedly connected with the first T-shaped mounting part (14 b).
3. The automatic collecting and arranging device for the plastic stools as claimed in claim 1, wherein: an infrared sensor (15) for detecting a plastic stool on the conveyor belt mechanism (10) is arranged on the rectangular positioning shell (16).
4. The automatic collecting and arranging device for the plastic stools as claimed in claim 1, wherein: the clamping jaw mechanism (27) comprises a clamping jaw housing (27 a), a clamping jaw connector (27 b) and a clamping jaw (27 c), the clamping jaw housing (27 a) is a square housing which is hollow inside and arranged horizontally, the lower ends of four surfaces of the clamping jaw housing (27 a) are respectively provided with a T-shaped clamping jaw guide rod (27 d), the T-shaped clamping jaw guide rod (27 d) penetrates through the upper ends of the four clamping jaws (27 c), the upper ends of the clamping jaws (27 c) are connected with the lower end of the clamping jaw connector (27 b), and the lower end of a third electric push rod (28) is fixedly connected with the upper end of the clamping jaw connector (27 b).
5. The working method of the automatic collecting and tidying device for the plastic stools as claimed in claim 1 is characterized by comprising the following steps:
step A: pushing the frame (18) to be close to the plastic stool, starting the first motor (1), and rotating the L-shaped push plate (4) to be flush with the moving direction of the conveyor belt mechanism (10); the second motor (13) is started, the L-shaped push plate (4) moves backwards, and the plastic stool is pushed to move backwards to the conveyor belt mechanism (10);
and B: the conveyor belt mechanism (10) works to drive the plastic stool to be conveyed backwards to the position of the rear side baffle (29) and then stops, the first push plate mechanism (14) works to push the plastic stool rightwards until the plastic stool is attached to the right side baffle (11);
and C: the lifting mechanism (21) descends, the third electric push rod (28) works to drive the clamping jaw mechanism (27) to grab the plastic bench, the lifting mechanism (21) ascends to the highest point, the third motor (23) works to drive the clamping jaw support rod (25) and the plastic bench to rotate 180 degrees, the third motor (23) stops working, the lifting mechanism (21) descends to enable the plastic bench to contact the ground of the plastic bench placing groove (18 a), and the third electric push rod (28) loosens the clamping jaw mechanism (27) to place the plastic bench.
6. The working method of the automatic collecting and arranging device for the plastic stools as claimed in claim 5, wherein: when the first plastic stool is collected and sorted, the plastic stools are reset and repeatedly placed to complete the stacking of the plastic stools, and then the second push plate mechanism (19) works to push the stacked plastic stools to the front end of the stool placing groove (18 a).
CN201910794042.XA 2019-08-27 2019-08-27 Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device Active CN110626778B (en)

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CN201910794042.XA CN110626778B (en) 2019-08-27 2019-08-27 Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device

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CN201910794042.XA CN110626778B (en) 2019-08-27 2019-08-27 Automatic collecting and arranging device for plastic stools and working method of automatic collecting and arranging device

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CN111960114B (en) * 2020-08-27 2021-08-03 湖州国晟智能设备科技有限公司 A degradable plastic lunch box production and processing system

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CN102390706A (en) * 2011-07-29 2012-03-28 健雄职业技术学院 Automatic material storing and conveying system for cooling copper pipe
CN203753804U (en) * 2014-02-28 2014-08-06 湖南三德科技股份有限公司 Crucible pushing device
CN205932413U (en) * 2016-08-18 2017-02-08 南昌工学院 Finishing device is transported to birds, beasts and eggs
CN206142418U (en) * 2016-08-27 2017-05-03 江苏宏宝锻造股份有限公司 Can realize automatic collection device that arranges in order of material

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