CN210480207U - Automatic collection device for hollow shaft - Google Patents
Automatic collection device for hollow shaft Download PDFInfo
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- CN210480207U CN210480207U CN201921294248.8U CN201921294248U CN210480207U CN 210480207 U CN210480207 U CN 210480207U CN 201921294248 U CN201921294248 U CN 201921294248U CN 210480207 U CN210480207 U CN 210480207U
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- hollow shaft
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Abstract
The utility model discloses an automatic collection device for an empty shaft, which comprises an automatic shaft feeding, conveying and positioning mechanism of an automatic fetching and storing mechanism, an empty shaft collecting tank and a frame; the frame at least comprises four upright posts, two side cross rods and two end cross rods, wherein the two side cross rods and the two end cross rods are fixed at the top ends of the upright posts; the automatic shaft feeding conveying and positioning mechanism is used for conveying the hollow shaft to the position below the automatic access mechanism and comprises a conveying mechanism and a guiding and positioning mechanism arranged on the conveying mechanism; the automatic access mechanism is used for grabbing the hollow shaft and unloading the hollow shaft and comprises a movable cantilever beam grabbing mechanism and a transmission mechanism, wherein the movable cantilever beam grabbing mechanism is arranged on the frame, and the transmission mechanism drives the cantilever beam grabbing mechanism to move back and forth; the hollow shaft collecting tank is used for containing hollow shafts discharged by the automatic discharging mechanism; the automatic shaft feeding conveying and positioning mechanism and the hollow shaft collecting tank are arranged in the frame. The device stacks according to the automatic pile up neatly in proper order, can realize lightly taking gently to put, and the noiselessness can not cause the damage to the dead axle, convenient and fast, and is efficient, has improved the life of axle.
Description
Technical Field
The utility model relates to the field of textile technology, concretely relates to dead axle automatic collection device.
Background
As is well known, the textile industry is a traditional labor-intensive industry, the automation degree is generally low, and many processes depend on manual operation. The empty shaft recycling of the grey cloth before the grade pipe drying is one example. The traditional operation mode is that an operator unloads the hollow shaft by hand and throws the hollow shaft to the hollow shaft collecting tank, or the hollow shaft is directly pushed to the collecting tank by a push rod. In such operation, the fall is large, the noise is large during shaft unloading, the damage to the shaft is serious, the service life of the shaft is shortened, and the manual operation has certain danger, so that the idle shaft is easy to roll off, and safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of above technique, provide an empty axle automatic collection device, the device is automatic stacks according to the order pile up neatly, can realize gently taking gently put, and the noiselessness can not cause the damage to empty axle, convenient and fast, and is efficient, has improved the life of axle to empty axle roll problem when having avoided manual operation has improved the security.
The utility model overcomes the technical scheme that its technical problem adopted is:
an automatic collection device for an empty shaft comprises an automatic shaft feeding, conveying and positioning mechanism of an automatic access mechanism, an empty shaft collecting tank and a frame; wherein the content of the first and second substances,
the frame at least comprises four upright posts, two side cross rods and two end cross rods, wherein the two side cross rods and the two end cross rods are fixed at the top ends of the upright posts;
the automatic shaft feeding conveying and positioning mechanism is used for conveying the hollow shaft to the position below the automatic access mechanism and comprises a conveying mechanism and a guiding and positioning mechanism arranged on the conveying mechanism;
the automatic access mechanism is used for grabbing the hollow shaft and unloading the hollow shaft and comprises a movable cantilever beam grabbing mechanism and a transmission mechanism, wherein the movable cantilever beam grabbing mechanism is arranged on the frame, and the transmission mechanism drives the cantilever beam grabbing mechanism to move back and forth;
the hollow shaft collecting tank is used for containing hollow shafts discharged by the automatic discharging mechanism;
the automatic shaft feeding conveying and positioning mechanism and the hollow shaft collecting tank are arranged in the frame.
Further, conveying mechanism is belt conveyor, and it includes gear motor, sets up two rollers at front and back both ends and encircles the belt on two rollers, thereby gear motor passes through two roller rotations of chain drive and drives the belt motion.
Furthermore, the guiding and positioning mechanism comprises two guide plates fixed on two sides of the conveying mechanism, a stop plate fixed at the end of the conveying mechanism and a first positioning sensor fixed at the end of the conveying mechanism, the stop plate is perpendicular to the conveying direction of the conveying mechanism, and the first positioning sensor is fixed on the front side of the stop plate.
Furthermore, the two guide plates are respectively a first guide plate and a second guide plate, the distance between the first guide plate and the second guide plate is slightly larger than the diameter of the hollow shaft, and an inlet formed between the first guide plate and the second guide plate is horn-shaped.
Furthermore, the cantilever beam grabbing mechanism comprises a cantilever beam arranged at the upper end of the frame in a sliding mode, a lifting cylinder vertically fixed in the middle of the cantilever beam, a suspension arm fixed below the lifting cylinder, two grippers symmetrically hinged to the two ends of the suspension arm and two gripper cylinders used for driving the two grippers respectively, a cylinder barrel of the lifting cylinder is fixed to the cantilever beam, a piston is fixedly connected with the suspension arm, the two gripper cylinders are fixed to the upper portion of the two ends of the suspension arm respectively, the cylinder barrel of each gripper cylinder is fixedly connected with the upper surface of the suspension arm, the piston is fixedly connected with the upper ends of the grippers, and the middle of each gripper is hinged to.
Furthermore, the transmission mechanism comprises a servo motor, two linear guide rails, two sliding blocks respectively matched with the two linear guide rails, a gear fixedly connected with an output shaft of the servo motor and a rack meshed with the gear, the servo motor is fixed at one end of the cantilever beam, the two linear guide rails are respectively fixed above the two side cross rods and are parallel to the side cross rods, the two sliding blocks are respectively fixed below the two ends of the cantilever beam, the two ends of the cantilever beam are respectively arranged on the two linear guide rails in a sliding mode through the sliding blocks, the rack is fixedly arranged along the outer side of one side cross rod close to the servo motor, and the servo motor drives the gear to rotate so as to drive the cantilever beam to move back and forth along the two linear guide rails.
Furthermore, the cantilever beam grabbing mechanism further comprises a suspension arm fixing device, the upper end of the suspension arm fixing device is fixedly connected with the piston of the lifting cylinder, and the suspension arm fixing device is flexibly or movably connected with the suspension arm.
Furthermore, the cantilever grabbing mechanism further comprises at least one pair of guide rods parallel to the piston of the lifting cylinder, shaft sleeves the number of which is the same as that of the guide rods are fixed on the cantilever and around the lifting cylinder, the lower end of each guide rod is fixedly connected with the suspension arm fixing device, and the upper part of each guide rod is movably sleeved in the shaft sleeves.
Furthermore, the cantilever beam grabbing mechanism further comprises a second positioning sensor, and the second positioning sensor is fixed in the middle of the suspension arm fixing device.
The utility model has the advantages that:
an empty axle automatic collection device be used for the automatic collection of the circular empty cloth axle of weaving industry specially, compare with traditional operation mode, stack according to the pile up neatly in proper order automatically, can realize lightly taking lightly putting, noiselessness can not cause the damage to empty axle, convenient and fast, efficient has improved the life of axle to empty axle roll problem when having avoided manual operation has improved the security.
Drawings
Fig. 1 is a schematic side view of an automatic collection device for empty shafts according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic front view of the automatic collection device for empty shaft according to the embodiment of the present invention.
Fig. 4 is an enlarged structural view of a portion B in fig. 3.
Fig. 5 is an enlarged schematic view of a portion C in fig. 3.
Fig. 6 is a schematic side view of a frame according to an embodiment of the present invention.
Fig. 7 is a schematic front view of a frame according to an embodiment of the present invention.
Fig. 8 is a schematic view of the working process of the automatic collection device for empty shafts according to the embodiment of the present invention.
In the figure, 1, an automatic fetching mechanism, 11, a cantilever grabbing mechanism, 111, a cantilever, 112, a lifting cylinder, 113, a cantilever, 114, a gripper, 1141, a grabbing part, 115, a gripper cylinder, 116, a cantilever fixing device, 117, a guide rod, 118, a shaft sleeve, 119, a second positioning sensor, 12, a transmission mechanism, 121, a servo motor, 122, a linear guide rail, 123, a slide block, 124, a gear, 125, a rack, 2, an automatic shaft feeding conveying and positioning mechanism, 21, a conveying mechanism, 211, a speed reducing motor, 212, a roller, 213, a belt, 22, a guiding and positioning mechanism, 221, a guide plate, 221a first guide plate, 221b, a second guide plate, 222, a stop plate, 223, a first positioning sensor, 3, an empty shaft collecting tank, 4, a frame, 41, a stand column, 42, a side cross bar, 43, an end cross bar, 44, a connecting bar, 45, a first reinforcing bar, 46, a second reinforcing bar, 47, a linear guide, And a third reinforcing rib.
Detailed Description
In order to facilitate better understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, which are given by way of illustration only and thus do not limit the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "middle", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 7, the automatic collection device for empty shafts according to the present embodiment includes an automatic fetching and storing mechanism 1, an automatic shaft feeding, conveying and positioning mechanism 2, an empty shaft collecting tank 3, and a frame 4. Wherein:
in this embodiment, the frame 4 at least includes four upright posts 41, and two side cross bars 42 and two end cross bars 43 fixed to the top ends of the upright posts, wherein the two side cross bars 42 are distributed at the top ends of the two sides of the frame 4, and the two end cross bars 43 are distributed at the top ends of the front and rear ends of the frame 4; in order to improve the stability of the frame 4, the frame 4 further includes two connecting rods 44 located in the middle and connecting the two uprights 41 on each side, in order to further improve the stability of the frame 4, a first reinforcing rib 45 is fixed between the side cross rod 42 and the upright 41, a second reinforcing rib 46 is fixed between the end cross rod 43 and the upright 41, and a third reinforcing rib 47 is fixed between the connecting rod 44 and the upright 41. The automatic shaft feeding conveying and positioning mechanism 2 and the hollow shaft collecting tank 3 are both arranged in the frame 4.
In this embodiment, the automatic shaft feeding, conveying and positioning mechanism 2 is used for conveying the empty shaft to the lower part of the automatic access mechanism 1. Specifically, it includes a conveying mechanism 21 and a guide positioning mechanism 22 provided on the conveying mechanism.
The conveying mechanism 21 is a belt conveying mechanism, and includes a speed reduction motor 211, two rollers 212 arranged at the front end and the rear end, and a belt 213 surrounding the two rollers, wherein the speed reduction motor 211 drives the two rollers 212 to rotate through a chain so as to drive the belt to move, and the empty shaft is arranged on the belt 213 and conveyed by the belt.
The guide positioning mechanism 22 comprises two guide plates 221 fixed on two sides of the conveying mechanism, a stop plate 222 fixed at the end of the conveying mechanism and a first positioning sensor 223 fixed at the end of the conveying mechanism, further, the two guide plates 221 are a guide plate I221 a and a guide plate II 221b respectively, the distance between the guide plate I221 a and the guide plate II 221b is slightly larger than the diameter of the hollow shaft, and an inlet formed between the guide plate I221 a and the guide plate II 221b is in a horn shape so as to facilitate the hollow shaft to enter the conveying mechanism 21 limited by the guide plate I221 a and the guide plate II 221b, and if the hollow shaft is inclined before entering the conveying mechanism 21, after the hollow shaft enters the belt conveying mechanism, the guide plate I221 a and the guide plate II 221b have extrusion force on the hollow shaft, so as to ensure that the hollow shaft keeps a horizontal straight line state; the stop plate 222 is perpendicular to the conveying direction of the conveying mechanism 21, and is used for stopping the hollow shaft from exceeding the range to be grabbed because the hollow shaft cannot be stopped immediately due to inertia; the first positioning sensor 223 is fixed on the front side of the stop plate 222, the first positioning sensor 223 is a travel switch or a photoelectric switch and is used for positioning whether the hollow shaft is conveyed in place, and if the first positioning sensor 223 detects the hollow shaft, the hollow shaft is shown to be in place, and the conveying mechanism 21 stops conveying.
In this embodiment, the automatic accessing mechanism 1 is used for grabbing an empty shaft and releasing the empty shaft. Specifically, it comprises a movable cantilever grabbing mechanism 11 mounted on the frame 4 and a transmission mechanism 12 driving the cantilever grabbing mechanism to move back and forth.
Wherein, the cantilever beam grabbing mechanism 11 comprises a cantilever beam 111 arranged at the upper end of the frame 4 in a sliding manner, a lifting cylinder 112 vertically fixed in the middle of the cantilever beam, a suspension arm 113 fixed below the lifting cylinder, two grippers 114 symmetrically hinged at two ends of the suspension arm, and two gripper cylinders 115 respectively used for driving the two grippers to do grabbing and releasing actions, the lifting cylinder 112 is a cylinder with a magnet and a magnetic spring, a cylinder barrel of the lifting cylinder 112 is fixed on the cantilever beam 111, a piston is fixedly connected with the suspension arm 113, two gripper cylinders 115 are respectively fixed above two ends of the suspension arm 113, the cylinder barrel of each gripper cylinder 115 is fixedly connected with the upper surface of the suspension arm 113, the piston is fixedly connected with the upper end of the gripper 114, the middle of each gripper 114 is hinged with the end of the suspension arm 113, and furthermore, a gripping part 1141 for inserting into the hollow shaft is arranged on the inner side of the lower end of each gripper 114. Further, the cantilever grabbing mechanism 11 further includes a boom fixing device 116, at least one pair of guide rods 117 parallel to the piston of the lifting cylinder 112, and a second positioning sensor 119, and preferably four guide rods 117 are used in this embodiment; the upper end of the suspension arm fixing device 116 is fixedly connected with a piston of the lifting cylinder 112, the suspension arm fixing device 116 is flexibly or movably connected with the suspension arm 113, and can freely move up and down in a telescopic manner, specifically, in the downward movement process of the suspension arm 113, when a grabbed hollow shaft is in contact with the bottom surface of the hollow shaft collecting tank 3 or the hollow shaft therein, the suspension arm fixing device 116 makes a telescopic movement downward relative to the suspension arm 113 until the positioning sensor II 119 is in contact with the suspension arm 113, at the moment, the downward positioning is completed, and the gripper 114 is released, so that the design is convenient for accurate positioning and can play a role in buffering in the positioning process; a shaft sleeve 118 is fixed on each of four corners of the cantilever beam 111 around the lifting cylinder 112, the inner diameter of the shaft sleeve 118 is slightly larger than the outer diameter of the guide rod 117, the lower end of each guide rod 117 is fixedly connected with the suspension arm fixing device 116, the upper part of each guide rod 117 is movably sleeved in the shaft sleeve 118 and can move up and down along the shaft sleeve, and the guide rods 117 and the shaft sleeves 118 can ensure that the suspension arm 113 keeps balance in the lifting process; the second positioning sensor 119 is fixed at the middle position of the boom fixing device 116, and adopts a travel switch or a photoelectric switch for positioning the boom 113 to move up and down.
The transmission mechanism 12 includes a servo motor 121, two linear guide rails 122, two sliders 123 respectively matched with the two linear guide rails, a gear 124 fixedly connected with an output shaft of the servo motor, and a rack 125 engaged with the gear, the servo motor 121 is fixed at one end of a cantilever beam 111, the two linear guide rails 122 are respectively fixed above two side cross bars 42 and are parallel to the side cross bars, the two sliders 123 are respectively fixed below two ends of the cantilever beam 111, two ends of the cantilever beam 111 are respectively slidably arranged on the two linear guide rails 122 through the sliders 123, the rack 125 is fixedly arranged along the outer side of one side cross bar 42 close to the servo motor, the servo motor 121 drives the gear 124 to rotate so as to move on the rack 125, and further drives the cantilever beam 111 to move back and forth along the two linear guide rails 122.
In this embodiment, the empty shaft collecting groove 3 is used for containing an empty shaft discharged by the automatic discharging mechanism 1, the empty shaft collecting groove 3 is a container with an opening at an upper end, the length of the empty shaft collecting groove is slightly larger than that of the empty shaft, the empty shaft collecting groove 3 and the automatic feeding shaft conveying and positioning mechanism 2 are arranged in parallel, the automatic feeding shaft conveying and positioning mechanism 2 is preferably arranged at one end (namely, the front end or the rear end) of the frame 4, and the empty shaft collecting groove 3 is arranged at the middle part of the frame 4 close to the other end (namely, the rear end or the front end) of the frame 4.
The working process of the automatic collection device for the hollow shaft as shown in fig. 8 comprises the following steps:
s1, when the hollow shaft enters the automatic shaft feeding conveying and positioning mechanism 2, the automatic shaft feeding conveying and positioning mechanism 2 starts to operate:
specifically, in an initial state, the first positioning sensor 223 does not detect an empty shaft, the cantilever beam 111 is in a waiting position, the gripper 114 is in a releasing state, and the lifting cylinder 112 is in a horizontal displacement; when the hollow shaft enters the automatic shaft feeding conveying and positioning mechanism 2, the automatic shaft feeding conveying and positioning mechanism 2 starts to operate, and meanwhile the guide plate 221 guides the hollow shaft;
s2, when the hollow shaft is conveyed to the right position, the automatic shaft feeding conveying and positioning mechanism 2 stops operating:
specifically, when the first positioning sensor 223 detects the empty shaft, which indicates that the empty shaft is conveyed to the position, the automatic shaft feeding conveying and positioning mechanism 2 stops running, and the stop plate 222 blocks the empty shaft;
s3, translating the cantilever beam grabbing mechanism 11 to a shaft taking position, and stopping translation:
specifically, the servo motor 121 drives the cantilever beam 111 to translate to a shaft taking position, and the translation is stopped, wherein the shaft taking position refers to a position right above the automatic shaft feeding conveying and positioning mechanism 2 before the boom 113 does not descend, and the shaft taking position is a preset position;
s4, the cantilever beam grabbing mechanism 11 descends to the grabbing position and stops descending:
specifically, the lifting cylinder 112 drives the lifting arm 113 to drive the gripper 114 to descend to a gripping position, and the gripper stops descending, the "gripping position" refers to a position where the gripper 114 is located to grip an empty shaft on the automatic shaft feeding conveying and positioning mechanism 2, and the "gripping position" is detected through a magnetic reed switch on the lifting cylinder 112;
s5, the cantilever beam grabbing mechanism 11 grabs the hollow shaft:
specifically, the two gripper cylinders 115 drive the gripping parts 1141 of the two grippers 114 to be inserted into two ends of the hollow shaft to grip the hollow shaft;
s6, the cantilever beam grabbing mechanism 11 ascends to a translation position and stops ascending:
specifically, the lifting cylinder 112 drives the boom 113 to drive the gripper 114 to ascend to a translation position, and stop ascending, the "translation position" refers to a position of a safety zone where the cantilever 111 moves back and forth, the cantilever 111 moves back and forth in the translation position, and the boom 113, the gripper 114, and a hollow shaft for gripping cannot collide with any component on the device, that is, only when the boom 112 ascends to the translation position, the cantilever 111 allows the "translation position" to move back and forth, which is detected by a magnetic reed switch on the lifting cylinder 112;
s7, translating the cantilever beam grabbing mechanism 11 to a shaft unloading position, and stopping translation:
specifically, the cantilever beam 111 is driven by the servo motor 121 to translate to a unloading shaft position, and the translation is stopped, wherein the unloading shaft position is an area position corresponding to the empty shaft collecting tank 3 and is different according to different layers and different front and back arrangement positions, that is, the unloading shaft position of each empty shaft to be placed is different;
s8, descending the cantilever beam grabbing mechanism 11 until the empty shaft collecting tank 3 is positioned, and stopping descending:
specifically, the lifting cylinder 112 drives the lifting arm 113 to drive the gripper 114 to descend until the second positioning sensor 119 senses the bottom of the empty shaft collecting tank 3 or the empty shaft stored in the empty shaft collecting tank 3, and the descending is stopped;
s9, unloading the hollow shaft by the cantilever beam grabbing mechanism 11:
specifically, the two gripper cylinders 115 drive the pistons to move inwards, so that the lower ends of the two grippers 114 are lifted outwards and upwards to discharge the empty shaft;
s10, the cantilever beam grabbing mechanism 11 ascends to a translation position and stops ascending:
specifically, the lifting cylinder 112 drives the lifting arm 113 to drive the gripper 114 to ascend to a translation position, and the lifting stops;
s12, translating the cantilever beam grabbing mechanism 11 to a waiting position, stopping translating, and returning to the step S3 to perform the next cycle:
specifically, the servo motor 121 drives the cantilever beam 111 to translate to a waiting position, and stops translating, so as to complete the access of one empty shaft, where the "waiting position" refers to a position where the cantilever beam 111 stops waiting for the next grabbing cycle when the device is in an idle state, and the "waiting position" is a preset position, and then returns to step S3 to perform the access of the next empty shaft.
The foregoing has described only the basic principles and preferred embodiments of the present invention and numerous changes and modifications may be made by those skilled in the art in light of the above teachings and shall fall within the scope of the present invention.
Claims (9)
1. An automatic collection device for an empty shaft is characterized by comprising an automatic fetching and storing mechanism (1), an automatic shaft feeding, conveying and positioning mechanism (2), an empty shaft collecting tank (3) and a frame (4);
the frame (4) at least comprises four upright posts (41), two side cross rods (42) and two end cross rods (43), wherein the two side cross rods and the two end cross rods are fixed at the top ends of the upright posts;
the automatic shaft feeding conveying and positioning mechanism (2) is used for conveying the hollow shaft to the lower part of the automatic access mechanism (1) and comprises a conveying mechanism (21) and a guiding and positioning mechanism (22) arranged on the conveying mechanism;
the automatic access mechanism (1) is used for grabbing the hollow shaft and unloading the hollow shaft and comprises a movable cantilever beam grabbing mechanism (11) arranged on the frame (4) and a transmission mechanism (12) driving the cantilever beam grabbing mechanism to move back and forth;
the hollow shaft collecting tank (3) is used for containing hollow shafts discharged by the automatic fetching and storing mechanism (1);
the automatic shaft feeding conveying and positioning mechanism (2) and the hollow shaft collecting tank (3) are arranged in the frame (4).
2. The automatic collection device for the empty shaft according to claim 1, wherein the conveying mechanism (21) is a belt conveying mechanism, and comprises a speed reduction motor (211), two rollers (212) arranged at the front end and the rear end, and a belt (213) wound around the two rollers, and the speed reduction motor (211) drives the two rollers (212) to rotate through a chain so as to drive the belt to move.
3. The automatic collection device for the dead axle according to claim 2, characterized in that the guiding and positioning mechanism (22) comprises two guiding plates (221) fixed at two sides of the conveying mechanism, a stopping plate (222) fixed at the terminal of the conveying mechanism and a first positioning sensor (223) fixed at the terminal of the conveying mechanism, wherein the stopping plate (222) is perpendicular to the conveying direction of the conveying mechanism (21), and the first positioning sensor (223) is fixed at the front side of the stopping plate (222).
4. The automatic empty shaft collecting device according to claim 3, wherein the two guide plates (221) are a first guide plate (221 a) and a second guide plate (221 b), respectively, the distance between the first guide plate (221 a) and the second guide plate (221 b) is slightly larger than the diameter of the empty shaft, and the inlet formed between the first guide plate (221 a) and the second guide plate (221 b) is trumpet-shaped.
5. The automatic collection device for the hollow shaft according to claim 1, wherein the cantilever beam grabbing mechanism (11) comprises a cantilever beam (111) slidably arranged at the upper end of the frame (4), a lifting cylinder (112) vertically fixed in the middle of the cantilever beam, a boom (113) fixed below the lifting cylinder, two grippers (114) symmetrically hinged at two ends of the boom, and two gripper cylinders (115) respectively used for driving the two grippers, the cylinder barrel of the lifting cylinder (112) is fixed on the cantilever beam (111), the piston is fixedly connected with the suspension arm (113), the two gripper cylinders (115) are respectively fixed above two ends of the suspension arm (113), the cylinder barrel of each gripper cylinder (115) is fixedly connected with the upper surface of the suspension arm (113), the piston is fixedly connected with the upper end of the gripper (114), and the middle of each gripper (114) is hinged with the end of the suspension arm (113).
6. The automatic collection device for the hollow shaft according to claim 5, wherein the transmission mechanism (12) comprises a servo motor (121), two linear guide rails (122), two sliders (123) respectively matched with the two linear guide rails, a gear (124) fixedly connected with an output shaft of the servo motor, and a rack (125) meshed with the gear, the servo motor (121) is fixed at one end of the cantilever beam (111), the two linear guide rails (122) are respectively fixed above the two side cross rods (42) and are parallel to the side cross rods, the two sliders (123) are respectively fixed below two ends of the cantilever beam (111), two ends of the cantilever beam (111) are respectively arranged on the two linear guide rails (122) in a sliding manner through the sliders (123), the rack (125) is fixedly arranged along the outer side of one side cross rod (42) close to the servo motor, and the gear (124) is driven by the servo motor (121) to rotate so as to drive the cantilever beam (111) to rotate along the two linear guide rails (122) The wire guide (122) moves back and forth.
7. The automatic collection device for the empty shaft according to claim 5 or 6, characterized in that the cantilever grabbing mechanism (11) further comprises a boom fixing device (116), the upper end of the boom fixing device (116) is fixedly connected with the piston of the lifting cylinder (112), and the boom fixing device (116) is flexibly or movably connected with the boom (113).
8. The automatic collection device for the empty shaft according to claim 7, wherein the cantilever grabbing mechanism (11) further comprises at least one pair of guide rods (117) parallel to the piston of the lifting cylinder (112), the cantilever (111) and the periphery of the lifting cylinder (112) are fixed with shaft sleeves (118) with the same number as the number of the guide rods, the lower end of each guide rod (117) is fixedly connected with the boom fixing device (116), and the upper part of each guide rod is movably sleeved in the shaft sleeve (118).
9. The automatic collection device for the hollow shaft according to claim 7, characterized in that the cantilever grabbing mechanism (11) further comprises a second positioning sensor (119), and the second positioning sensor (119) is fixed at the middle position of the boom fixing device (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294248.8U CN210480207U (en) | 2019-08-12 | 2019-08-12 | Automatic collection device for hollow shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294248.8U CN210480207U (en) | 2019-08-12 | 2019-08-12 | Automatic collection device for hollow shaft |
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| CN210480207U true CN210480207U (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406982A (en) * | 2019-08-12 | 2019-11-05 | 浙江台华新材料股份有限公司 | A kind of sky axis automatic collecting device and its working method |
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2019
- 2019-08-12 CN CN201921294248.8U patent/CN210480207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406982A (en) * | 2019-08-12 | 2019-11-05 | 浙江台华新材料股份有限公司 | A kind of sky axis automatic collecting device and its working method |
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