CN214132822U - Screening device for linear sorting machine - Google Patents
Screening device for linear sorting machine Download PDFInfo
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- CN214132822U CN214132822U CN202023121380.4U CN202023121380U CN214132822U CN 214132822 U CN214132822 U CN 214132822U CN 202023121380 U CN202023121380 U CN 202023121380U CN 214132822 U CN214132822 U CN 214132822U
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- clamping jaw
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Abstract
The utility model discloses a screening device for a linear sorting machine, which is characterized in that the screening device is positioned at the upper side of a conveyer belt and comprises a rotating mechanism arranged perpendicular to the conveying direction of the conveyer belt, two groups of fixed distance clamping jaws fixedly arranged back to back are arranged on the rotating mechanism, the fixed distance clamping jaws are arranged on the rotating mechanism in a sliding way, each distance clamping jaw comprises two clamping jaw units which are arranged oppositely and an installation block corresponding to the two clamping jaw units, a driving mechanism matched with the clamping jaw units is arranged in each installation block, and a first pressure sensing device is arranged in each installation block clamped by the two clamping jaw units; the opposite side surfaces of the two clamping jaw units are respectively provided with a second pressure sensing device, and the fixed-distance clamping jaw is matched with a displacement detection device. The utility model has the advantages that the size classification of the material box can be completed, and the logistics screening is convenient; through this sieving mechanism, the transport and the letter sorting syntropy of sharp sorting machine go on, reduce the shared space of traditional sharp sorting machine, reduce the cost of arranging of sharp sorting machine in the workshop.
Description
Technical Field
The application relates to a sharp sorting machine technical field especially relates to a sieving mechanism that sharp sorting machine was used.
Background
The letter sorting is modern logistics storage often uses conveyer, places article on the sorting machine, and the sorting machine can drive article and carry out longitudinal movement along the frame, can drive article again and carry out transverse motion to drive article and carry out the planar motion of diaxon, be suitable for the transportation and the letter sorting of article. The conventional linear sorting machine is formed by serially connecting sorting trolleys and is wound on a rack to realize the longitudinal movement of the sorting trolleys; in addition, a motor is arranged in each sorting trolley, and the motor drives a belt arranged on the sorting trolley to rotate so as to realize the transverse movement of the belt; the shortcoming of prior art lies in accomplishing the transportation of sorting machine and sorting through the roller set of parallel transport conveyer belt or sharp mechanism and set up with the conveyer belt is perpendicular, and the shared planar area of sorting machine is great, is unfavorable for the workshop to be arranged.
For example, in chinese patent literature, the utility model patent published by the publication No. CN 205413683U in 2016, 8, 3, discloses a two-side sorting system of a linear sorter, which includes a linear conveyor, wherein two sides of the linear conveyor are respectively provided with a rotary sorter, the rotary sorters are arranged along the conveying direction of the linear conveyor in a staggered manner, the rotary sorters are further correspondingly provided with sorting conveying branches, and the sorting conveying branches are arranged at the other side of the linear sorter opposite to the rotary sorter, and the sorting conveying branches are communicated with the linear conveyor. The disadvantages are that: the conveyor and the sorting machine are arranged in a staggered mode, the occupied area in the plane space is large, the space utilization rate is low, and the arrangement cost of the automatic sorting machine in a workshop is increased.
Disclosure of Invention
Based on the above-mentioned is not enough among the prior art, the utility model provides a sieving mechanism that sharp sorting machine was used, the axis setting of the perpendicular transportation conveyer belt of sieving mechanism can accomplish sharp sorting machine straight line direction's screening, makes the transport and the letter sorting syntropy of sharp sorting machine go on, reduces the shared space of traditional sharp sorting machine, reduces the arrangement cost of sharp sorting machine in the workshop.
In order to achieve the above object, the present invention adopts the following technical solutions.
A screening device for a linear sorting machine is characterized by being located on the upper side of a conveying belt and comprising a rotating mechanism arranged perpendicular to the conveying direction of the conveying belt, wherein two groups of fixed-distance clamping jaws which are oppositely and fixedly arranged are arranged on the rotating mechanism, the fixed-distance clamping jaws are arranged on the rotating mechanism in a sliding manner, each fixed-distance clamping jaw comprises two clamping jaw units which are oppositely arranged and an installation block corresponding to the two clamping jaw units, a driving mechanism matched with the clamping jaw units is arranged in each installation block, and a first pressure sensing device is arranged in each installation block clamped by the two clamping jaw units; the opposite side surfaces of the two clamping jaw units are respectively provided with a second pressure sensing device, and the fixed-distance clamping jaw is matched with a displacement detection device.
The displacement detection device can adopt a displacement sensor and can detect the clamping distance between the fixed-distance clamping jaws in real time, so that the transverse size of the material box can be judged according to the distance detection result, the material box is classified according to the transverse size range, the size classification is finished, and the logistics screening is facilitated; through this sieving mechanism, the transport and the letter sorting syntropy of sharp sorting machine go on, reduce the shared space of traditional sharp sorting machine, reduce the cost of arranging of sharp sorting machine in the workshop.
Preferably, the rotating mechanism comprises two fixing frames positioned on two sides of the conveying belt and two rotating shafts respectively rotatably arranged on the two fixing frames, the two rotating shafts are coaxially arranged, the outer end of at least one rotating shaft is connected with a rotating motor, an installation plate positioned on the axis of the rotating shaft is arranged between the two rotating shafts, and the installation block is arranged on the installation plate. The reversing of the mounting plate is completed through the rotating shaft, so that the rotating reversing of the fixed-distance clamping jaw is completed, and the fixed-distance clamping jaw can transfer the material box on the conveying side to the screening side.
Preferably, the mounting block and the mounting plate are arranged in a sliding mode, a linear mechanism matched with the mounting block is arranged on the mounting plate, and the linear mechanism is provided with a distance control device. The linear mechanism can control the installation block to slide, and the fixed-distance clamping jaw can move in the axial direction of the rotating shaft by sliding the installation block, so that the fixed-distance clamping jaw can transport materials to different screening belts.
Preferably, the driving mechanism comprises driving screws with opposite thread turning directions at two ends, the driving screws are connected with a driving motor, a sliding hole is formed in the mounting block, a limiting slide block matched with the sliding hole is arranged on the clamping jaw unit, and a threaded hole matched with the driving screws in a threaded manner is formed in the limiting slide block; the outer side of the limiting slide block and the wall surface of the slide hole are provided with in-place inductors. The driving motor rotates to drive the two clamping jaw units to be clamped in an equidistance mode, displacement detection is convenient, the clamping distance of the fixed-distance clamping jaw is detected through the displacement sensor, and the detection of the clamping distance can be realized by measuring and counting the number of rotating turns of the driving motor; the in-place sensor prevents the limiting slide block from over-moving.
Preferably, guide shafts are respectively arranged on two sides of the driving screw, an auxiliary sliding block matched with the guide shafts is further arranged at the lower end of the clamping jaw unit, and an auxiliary sliding groove matched with the auxiliary sliding block is formed in the mounting plate. The movement stability of the clamping jaw unit is improved through the guide shaft.
Preferably, a lubricating ball is arranged between the limiting slide block and the driving screw rod. The friction between the limiting slide block and the driving screw rod is reduced, and the use reliability is improved.
Preferably, the drive motor is a stepping motor. The control is convenient.
The utility model discloses following beneficial effect has: the control is convenient, and the logistics screening is convenient; through this sieving mechanism, the transport and the letter sorting syntropy of sharp sorting machine go on, reduce the shared space of traditional sharp sorting machine, reduce the cost of arranging of sharp sorting machine in the workshop.
Drawings
Fig. 1 is a schematic structural diagram of the present invention cooperating with the conveying belt.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a front view of the present invention.
In the figure: a motor 2 screw rod 21 guide rod 22 of a rotating shaft 11 mounting plate 12 linear mechanism of a rotating motor 1, a slide hole 30, a clamping jaw unit 31, a driving screw 32, a driving motor 33, a limiting slide block 34, a guide shaft 35, an auxiliary slide block 36, an auxiliary slide chute 37, a first pressure sensing device 38, a second pressure sensing device 39, a feeding conveyer belt 41 and a screening conveyer belt 42.
Detailed Description
The invention is further illustrated with reference to the accompanying drawings and specific embodiments.
In the embodiment of the method, the first step,
as shown in fig. 1 to 3, a screening device for a linear sorting machine is characterized in that the screening device is located on the upper side of a conveying belt and comprises a rotating mechanism arranged perpendicular to the conveying direction of the conveying belt, the rotating mechanism comprises two fixing frames located on two sides of the conveying belt and two rotating shafts 11 respectively rotatably arranged on the two fixing frames, the rotating shafts 11 are rotatably connected with the fixing frames through bearings, and the fixing frames are hidden in fig. 1. The two rotating shafts 11 are coaxially arranged, the outer end of one rotating shaft 11 is connected with a rotating motor 1, and an installation plate 12 positioned on the axis of the rotating shaft 11 is arranged between the two rotating shafts 11. The rotating mechanism is provided with two sets of fixed distance clamping jaws which are fixedly arranged back to back, the fixed distance clamping jaws are arranged on the rotating mechanism in a sliding mode, each fixed distance clamping jaw comprises two clamping jaw units 31 which are arranged oppositely and an installation block 3 corresponding to the two clamping jaw units 31, and the installation blocks 3 are arranged on the installation plate 12. The mounting block 3 and the mounting plate 12 are arranged in a sliding mode, a linear mechanism matched with the mounting block 3 is arranged on the mounting plate 12, and the linear mechanism is provided with a distance control device.
Linear mechanism adopts motor drive's lead screw 21, lead screw 21 and the 3 screw-thread fit of installation piece, lead screw 21 both sides are equipped with the guide bar 22 of sliding fit installation piece 3, guarantee that mounting panel 12 can the linear sliding, linear mechanism's motor 2 adopts step motor, distance control device adopts the counter of cooperation step motor, control through step motor's number of turns control realization mounting panel 12 sliding distance, it is zero for setting for the position that installation piece 3 is located to the time of 41 with pay-off conveyer belt, later just can play the position control of distance clamping jaw through the sliding distance of control mounting panel 12, accomplish the screening pay-off on the different screening conveyer belts 42. The installation block 3 is internally provided with a driving mechanism matched with the clamping jaw unit 31, the driving mechanism comprises a driving screw rod 32 with opposite thread turning directions at two ends, the driving screw rod 32 is connected with a driving motor 33, and the driving motor 33 adopts a stepping motor. The driving motor 33 can rotate forward and backward to realize the opening and closing of the fixed-distance clamping jaw. A slide hole 30 is arranged in the mounting block 3, and the cross section of the slide hole 30 is in an isosceles trapezoid shape. A limiting slide block 34 matched with the slide hole 30 is arranged on the clamping jaw unit 31, and the limiting slide block 34 is provided with a threaded hole in threaded fit with the driving screw 32; and a lubricating ball is arranged between the limiting slide block 34 and the driving screw 32. The outer side of the limiting slide block 34 and the wall surface of the slide hole 30 are provided with in-place sensors. Guide shafts 35 are respectively arranged on two sides of the driving screw 32, an auxiliary sliding block 36 matched with the guide shafts 35 is further arranged at the lower end of the clamping jaw unit 31, and an auxiliary sliding groove 37 matched with the auxiliary sliding block 36 is arranged in the mounting plate 12. The guide shaft 35 and the auxiliary slider 36 are slidably disposed through a linear bearing. The lower end of the auxiliary sliding block 36 is provided with a pulley matched with the auxiliary sliding chute 37, and the auxiliary sliding chute 37 is used for matching with the guide shaft 35 to improve the sliding reliability of the auxiliary sliding block 36 and ensure the installation reliability of the clamping jaw unit 31. The mounting block 3 is provided with a first pressure sensing device 38 in the clamping part of the two clamping jaw units 31; the first pressure sensing devices 38 are pressure sensors, the first pressure sensing devices 38 are arranged on the mounting block 3 in a rectangular array, the opposite side surfaces of the two clamping jaw units 31 are respectively provided with second pressure sensing devices 39, the second pressure sensing devices 39 are also pressure sensors, and the second pressure sensing devices 39 are arranged on the wall surfaces of the clamping jaw units 31 in a rectangular array. The distance clamping jaw is matched with a displacement detection device. The displacement detection device adopts the displacement sensor arranged on the two clamping jaw units 31, can detect the clamping distance between the fixed-distance clamping jaws in real time, can detect and judge the transverse size of the material box according to the distance, classifies the material box according to the transverse size range, completes size distribution and facilitates logistics screening.
As shown in the top view of the screening device between the conveyor belts in fig. 1, the feeding conveyor belt 41 is located at the lower side of the screening device, the screening conveyor belt 42 is located at the upper side of the screening device, the distance clamping jaws at the lower side of the mounting plate 12 are opened to the maximum, the material box is conveyed upwards from the feeding conveyor belt 41 to the screening device, the material box upwards touches the first pressure sensing device 38 inside the mounting block 3, after the first pressure sensing device 38 detects the stable pressure, the distance clamping jaws clamp, until the second pressure sensing devices 39 on the two clamping jaw units 31 on the distance clamping jaws detect the stable pressure signal, the distance clamping jaws stop clamping, and at this time, the feeding conveyor belt 41 can be controlled to stop moving; the clamping distance of the fixed-distance clamping jaw, namely the size of the material box in the direction parallel to the rotating shaft 11, is judged through the displacement sensor, the mounting block 3 is controlled to move according to the size of the fixed-distance clamping jaw, the material box is placed on the screening conveyer belt 42 in the corresponding conveying range on the upper side of the screening device, the screening conveyer belt 42 on the left side conveys the material box in a large size, the screening conveyer belt 42 in the middle conveys the material box in a small size, and the screening conveyer belt 42 on the right side conveys the material box in the middle size. After delivery to the respective screening conveyor 42, the spacing jaws are released and the mounting plate 12 is returned to the position corresponding to the feed conveyor 41; the feeding conveyer belt 41 continues to advance, and the fixed-distance clamping jaws on the two sides of the mounting plate 12 alternately rotate to realize continuous feeding and screening. Through this sieving mechanism, the transport and the letter sorting syntropy of sharp sorting machine go on, reduce the shared space of traditional sharp sorting machine, reduce the cost of arranging of sharp sorting machine in the workshop.
Claims (7)
1. A screening device for a linear sorting machine is characterized by being located on the upper side of a conveying belt and comprising a rotating mechanism arranged perpendicular to the conveying direction of the conveying belt, wherein two groups of fixed-distance clamping jaws which are oppositely and fixedly arranged are arranged on the rotating mechanism, the fixed-distance clamping jaws are arranged on the rotating mechanism in a sliding manner, each fixed-distance clamping jaw comprises two clamping jaw units which are oppositely arranged and an installation block corresponding to the two clamping jaw units, a driving mechanism matched with the clamping jaw units is arranged in each installation block, and a first pressure sensing device is arranged in each installation block clamped by the two clamping jaw units; the opposite side surfaces of the two clamping jaw units are respectively provided with a second pressure sensing device, and the fixed-distance clamping jaw is matched with a displacement detection device.
2. The screening device of claim 1, wherein the rotating mechanism comprises two fixed frames at both sides of the conveyor belt and two rotating shafts rotatably mounted on the two fixed frames, the two rotating shafts are coaxially disposed, the rotating motor is connected to the outer end of at least one rotating shaft, a mounting plate is disposed between the two rotating shafts, and the mounting block is disposed on the mounting plate.
3. The screening apparatus for the linear sorter as claimed in claim 2, wherein the mounting block and the mounting plate are slidably disposed, the mounting plate is provided with a linear mechanism engaging with the mounting block, and the linear mechanism is provided with a distance control means.
4. The screening device for the linear sorting machine according to claim 1, wherein the driving mechanism comprises a driving screw rod with opposite thread directions at two ends, the driving screw rod is connected with a driving motor, a sliding hole is arranged in the mounting block, a limiting slide block matched with the sliding hole is arranged on the clamping jaw unit, and a threaded hole matched with the driving screw rod is arranged on the limiting slide block; the outer side of the limiting slide block and the wall surface of the slide hole are provided with in-place inductors.
5. The screening device of claim 4, wherein the driving screw has guide shafts at both sides thereof, the jaw unit further has auxiliary sliding blocks at a lower end thereof for engaging the guide shafts, and the mounting plate has auxiliary sliding grooves for engaging the auxiliary sliding blocks.
6. The screening apparatus for a linear sorter as claimed in claim 4 or 5, wherein a lubricating ball is provided between the limit slider and the driving screw.
7. The screening apparatus for the linear sorting machine according to claim 4, wherein the driving motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121380.4U CN214132822U (en) | 2020-12-22 | 2020-12-22 | Screening device for linear sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121380.4U CN214132822U (en) | 2020-12-22 | 2020-12-22 | Screening device for linear sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214132822U true CN214132822U (en) | 2021-09-07 |
Family
ID=77528916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023121380.4U Active CN214132822U (en) | 2020-12-22 | 2020-12-22 | Screening device for linear sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214132822U (en) |
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2020
- 2020-12-22 CN CN202023121380.4U patent/CN214132822U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210916 Address after: 063000 room 701, 7th floor, Expo apartment, No. 4-1, Xinhua West Road, Expo Plaza, Lunan District, Tangshan City, Hebei Province Patentee after: TANGSHAN JINGWEI TIMES NETWORK TECHNOLOGY Co.,Ltd. Address before: 310056 Room 202, floor 2, building 1, No. 768, Jianghong Road, Changhe street, Binjiang District, Hangzhou, Zhejiang Patentee before: Zhejiang shenrongxiang Technology Development Co., Ltd |
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| TR01 | Transfer of patent right |