CN111644388B - Cam friction mechanism of logistics sorting machine - Google Patents
Cam friction mechanism of logistics sorting machine Download PDFInfo
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- CN111644388B CN111644388B CN202010490193.9A CN202010490193A CN111644388B CN 111644388 B CN111644388 B CN 111644388B CN 202010490193 A CN202010490193 A CN 202010490193A CN 111644388 B CN111644388 B CN 111644388B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
- B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
Abstract
The invention discloses a cam friction mechanism of a logistics sorting machine, which is characterized by comprising a fixing groove, a first abutting component, a second abutting component, a first friction component and a second friction component, wherein the first abutting component comprises a first driving motor and a first cam, the first friction component comprises a first rotating shaft and a first friction unit, the first friction unit comprises a first friction piece, a first restoring device and a first abutting wheel, the second friction component comprises a second rotating shaft and a second friction unit, the second friction unit comprises a second friction piece, a second restoring device and a second abutting wheel, the first rotating shaft and the second rotating shaft are horizontally arranged in parallel and fixed in the fixing groove, and the first friction body and the second friction body are arranged in a one-to-one correspondence mode. Compared with the prior art, the invention effectively reduces the production cost.
Description
Technical Field
The invention relates to a logistics sorting device, in particular to a cam friction mechanism of a logistics sorting machine.
Background
With the rapid development of modern logistics technology and the vigorous development of the express industry, express companies face a great deal of sorting work of express every day. Traditional express delivery letter sorting mostly leans on manual sorting, and work letter sorting intensity is big, inefficiency, the error rate is high, divides easily wrong when express delivery staff sorts, but also loses a piece easily. At present, along with the continuous promotion of express delivery industry personnel cost, the requirement of customer to quality of service also constantly improves, and the market demand can't be satisfied in artifical letter sorting, therefore the equipment of automatic sorting express delivery also should be transported to the production.
The patent application with publication number CN110918479A discloses a cam friction mechanism of a stepping motor, which comprises a fixing groove and a plurality of friction guide units, wherein each friction guide unit comprises a first polish rod, a second polish rod, a first vertical plate, a second vertical plate, a connecting piece, an adjusting plate, a driving motor, a connecting block and an adjusting wheel, the first polish rod and the second polish rod are horizontally fixed in the fixing groove and parallel to the width direction of the fixing groove, the first polish rod and the second polish rod pass through the first vertical plate and the second vertical plate, the first polish rod and the second polish rod are perpendicular to the first vertical plate and the second vertical plate, the connecting piece connects the first vertical plate and the second vertical plate, the driving motor is fixed in the fixing groove, the adjusting plate is vertically arranged and connected with the connecting piece, an adjusting hole is formed in the adjusting plate, the adjusting hole is vertical and long, and the adjusting wheel is inserted into the adjusting hole. Compared with the prior art, the invention has the advantages of high positioning precision, low cost, simple structure and stable operation. However, there is room for further optimization.
In view of the above, the inventors of the present application have conducted extensive studies to obtain a cam friction mechanism of a logistics sorting machine.
Disclosure of Invention
The invention aims to provide a cam friction mechanism of a logistics sorting machine, which has the advantage of reducing the production cost.
The technical purpose of the invention is realized by the following technical scheme:
a cam friction mechanism of a logistics sorting machine comprises a fixing groove, a first abutting component, a second abutting component, a first friction component and a second friction component;
the first abutting assembly comprises a first driving shaft, a first driving motor and a plurality of first cams, the first driving motor and the first driving shaft are installed at the bottom of the fixed slot, the first driving motor drives the first driving shaft to rotate, the first driving shaft sequentially penetrates through the plurality of first cams and drives the plurality of first cams to rotate, the second abutting assembly comprises a second driving shaft, a second driving motor and a plurality of second cams, the second driving motor and the second driving shaft are installed at the bottom of the fixed slot, the second driving motor drives the second driving shaft to rotate, and the second driving shaft sequentially penetrates through the plurality of second cams and drives the plurality of second cams to rotate;
the first friction assembly comprises a first rotating shaft and a first friction unit, the first friction unit and the plurality of first cams are arranged in a one-to-one correspondence mode, the first friction unit comprises a first friction piece, a first restoring device and a first abutting wheel, the first rotating shaft penetrates through the first friction piece, the first abutting wheel is arranged at the lower end of the first friction piece, and the first restoring device is arranged on the first rotating shaft and used for enabling the first abutting wheel to always abut against the first cams;
the second friction assembly comprises a second rotating shaft and a second friction unit, the second friction unit and the plurality of second cams are arranged in a one-to-one correspondence mode, the second friction unit comprises a second friction piece, a second restoring device and a second abutting wheel, the second rotating shaft penetrates through the second friction piece, the second abutting wheel is arranged at the lower end of the second friction piece, and the second restoring device is arranged on the second rotating shaft and used for enabling the second abutting wheel to always abut against the second cams;
the first driving shaft, the second driving shaft, the first rotating shaft and the second rotating shaft are horizontally arranged in parallel, the first friction bodies and the second friction bodies are arranged in a one-to-one correspondence mode, the arrangement angle of each first cam is changed in sequence from one end of the first driving shaft to the other end, and the arrangement angle of each second cam is changed in sequence from one section of the second driving shaft to the other end.
In a further improvement, the number of the first cams and the number of the second cams are each set to eight.
In a further improvement, the first friction member includes a first central body, a first wheel carrier and a first friction block, the first central body is penetrated by the first rotating shaft, the first wheel carrier is arranged at the lower part of the first central body, the first friction block is arranged at the upper part of the first central body, and the first friction block is provided with a first friction surface; the second friction piece comprises a second central body, a second wheel carrier and a second friction block, the second central body is penetrated by the second rotating shaft, the second wheel carrier is arranged at the lower part of the second central body, the second friction block is arranged at the upper part of the second central body, and the second friction block is provided with a first friction surface;
the first friction surface and the second friction surface are arranged oppositely.
In a further improvement, the first return device is configured as a first torsion spring, the first rotating shaft passes through the first torsion spring, one end of the first torsion spring is connected with the fixing groove, and the other end of the first torsion spring is connected with the first central body; the second restoring device is a second torsion spring, the second rotating shaft penetrates through the second torsion spring, one section of the second torsion spring is connected with the fixing groove, and the other end of the second torsion spring is connected with the second central body.
In a further development, the first central body and the second central body are both provided as profiles.
In a further improvement, the first friction piece further comprises a first adjusting bolt, a first adjusting nut, a first positioning bolt, a first positioning nut and a first positioning piece, a first shaped hole is formed in the upper surface of the first central body, a second shaped hole is formed in the side surface of the first central body, a first long circular hole perpendicular to the first rotating shaft in the length direction is formed in the first friction piece, the first adjusting nut is arranged in the first shaped hole, the first adjusting bolt penetrates through the first long circular hole and then is matched with the first adjusting nut, a first through hole is formed in the first positioning piece, the first positioning nut is arranged in the second shaped hole, the first positioning bolt penetrates through the first through hole and then is matched with the first positioning nut, and the first positioning piece abuts against one side, far away from the first friction surface, of the first friction piece; the second friction piece further comprises a second adjusting bolt, a second adjusting nut, a second positioning bolt, a second positioning nut and a second positioning piece, a third-shaped hole is formed in the upper surface of the second central body, a fourth-shaped hole is formed in the side face of the second central body, a second oblong hole which is perpendicular to the second rotating shaft is formed in the second friction piece in the length direction, the second adjusting nut is arranged in the third-shaped hole, the second adjusting bolt penetrates through the second oblong hole and then is matched with the second adjusting nut, a second through hole is formed in the second positioning piece, the second positioning nut is arranged in the fourth-shaped hole, the second positioning bolt penetrates through the second through hole and then is matched with the second positioning nut, and the second positioning piece abuts against the principle of the second friction piece on one side of the second friction surface.
In a further improvement, the first friction block comprises a first block body and a first connecting plate, the first friction surface is formed on the first block body, the first block body is in a triangular prism shape, the first connecting plate is connected with the first block body, and the first long round hole is formed in the first connecting plate; the second friction block comprises a second block body and a second connecting plate, the second friction surface is formed on the second block body, the second block body is in a triangular prism shape, the second connecting plate is connected with the second block body, and the second long round hole is formed in the second connecting plate.
Compared with the prior art, the invention provides a cam friction mechanism of a logistics sorting machine, when in work, a first driving motor is used for driving a first cam to rotate, a second driving motor is used for driving a second cam to rotate, the second cam and the second cam respectively form a butting against to a first butting wheel and a second butting wheel in the rotating process, the moving distance of the first butting wheel and the second butting wheel can be controlled by controlling the rotating angle of the first cam and the second cam, as the first friction piece and the second friction piece are respectively arranged on a first rotating shaft and a second rotating shaft, when the first butting wheel and the second butting wheel move, the first friction piece and the second friction piece rotate, so that the first friction piece and the second friction piece move, and when the first friction piece and the second friction piece contact with a friction wheel of a sorting trolley, a conveying belt of the sorting trolley rotates, therefore, the guide control of the sorting trolley is realized, and compared with the traditional mode of adopting an air cylinder for pushing, the cost can be effectively reduced; furthermore, through setting up first drive shaft and second drive shaft, utilize a first driving motor to drive a plurality of first cams and rotate to control a plurality of first friction pieces, utilize the rotation that a second driving motor can drive a plurality of second cams, thereby control a plurality of second friction pieces, make driving motor's the quantity that sets up obtain very effectual reduction, make manufacturing cost obtain very big reduction.
Drawings
Fig. 1 is a schematic structural diagram of a cam friction mechanism of a logistics sorting machine.
Fig. 2 is a schematic structural diagram of the invention after being related to a shell of a fixing groove of a cam friction mechanism of a logistics sorting machine.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
In the drawings
A fixed groove-1; a first cam-11; a first drive motor-12; a first shaft-13; a first torsion spring-14; a first jacking wheel-15; a first drive shaft-16; a first central body-17; a first wheel carrier-18; a first block body-19; a first connecting plate-20; a first adjusting bolt-21; a first positioning bolt-22; a first positioning member-23; a second cam-31; a second drive motor-32; a second shaft-33; a second torsion spring-34; a second jacking wheel-35; a second drive shaft-36; a second central body-37; a second wheel carrier-38; a second body-39; a second connecting plate-40; a second adjusting bolt-41; a second positioning bolt-42; a second positioning member-43.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1 to 3, a cam friction mechanism of a logistics sorting machine comprises a fixing groove 1, a first abutting component, a second abutting component, a first friction component and a second friction component;
the first abutting assembly comprises a first driving motor 12 and a first cam 11, the first driving motor 12 drives the first cam 11 to rotate, the second abutting assembly comprises a second driving motor 32 and a second cam 31, and the second driving motor 32 drives the second cam 31 to rotate;
the first friction assembly comprises a first rotating shaft 13 and a first friction unit, the first friction unit comprises a first friction piece, a first restoring device and a first abutting wheel 15, the first rotating shaft 13 penetrates through the first friction piece, the first abutting wheel 15 is arranged at the lower end of the first friction piece, and the first restoring device is arranged on the first rotating shaft 13 and used for enabling the first abutting wheel 15 to always abut against the first cam 11;
the second friction assembly comprises a second rotating shaft 33 and a second friction unit, the second friction unit comprises a second friction piece, a second returning device and a second abutting wheel 35, the second rotating shaft 33 penetrates through the second friction piece, the second abutting wheel 35 is arranged at the lower end of the second friction piece, and the second returning device is arranged on the second rotating shaft 33 and used for enabling the second abutting wheel 35 to always abut against the second cam 31;
the first rotating shaft 13 and the second rotating shaft 33 are horizontally arranged in parallel and fixed in the fixing groove 1, and the first friction bodies and the second friction bodies are arranged in a one-to-one correspondence manner.
Under the above structure, when the sorting trolley works, the first cam 11 is driven to rotate by the first driving motor 12, the second cam 31 is driven to rotate by the second driving motor 32, the second cam 31 and the second cam 31 respectively form a butting against the first butting wheel 15 and the second butting wheel 35 in the rotating process, the moving distance of the first butting wheel 15 and the second butting wheel 35 can be controlled by controlling the rotating angle of the first cam 11 and the second cam 31, because the first friction piece and the second friction piece are respectively arranged on the first rotating shaft 13 and the second rotating shaft 33, when the first butting wheel 15 and the second butting wheel 35 move, the first friction piece and the second friction piece rotate, so that the first friction piece and the second friction piece move, when the first friction piece and the second friction piece contact with the friction wheel of the sorting trolley, the conveying belt of the sorting trolley rotates, thereby realized to sorting dolly direction control, compared in the mode that adopts the cylinder to promote in the past, can effectively reduce the cost.
The first abutting assembly further comprises a plurality of first driving shafts 16, the number of the first cams 11 is multiple, the first driving motor 12 and the first driving shafts 16 are mounted at the bottom of the fixing groove 1, the first driving motor 12 drives the first driving shafts 16 to rotate, the first driving shafts 16 sequentially penetrate through the plurality of first cams 11 and drive the plurality of first cams 11 to rotate, and the first driving shafts 16 are parallel to the first rotating shaft 13;
the second abutting assembly further comprises a plurality of second driving shafts 36, the number of the second cams 31 is multiple, the second driving motors 32 and the second driving shafts 36 are installed at the bottom of the fixing groove 1, the second driving motors 32 drive the second driving shafts 36 to rotate, the second driving shafts 36 sequentially penetrate through the plurality of second cams 31 and drive the plurality of second cams 31 to rotate, and the second driving shafts 36 are parallel to the second rotating shafts 33;
the first friction units are arranged in one-to-one correspondence with the first cams 11, one first abutting wheel 15 abuts against one first cam 11, the second friction units are arranged in one-to-one correspondence with the second cams 31, one second abutting wheel 35 abuts against one second cam 31, the setting angle of each first cam 11 changes sequentially from one end of the first driving shaft 16 to the other end, and the setting angle of each second cam 31 changes sequentially from one section of the second driving shaft 36 to the other end.
Under the above-mentioned configuration, when the first driving motor 12 and the second driving motor 32 are started, the first driving shaft 16 and the second driving shaft 36 rotate, so that the plurality of first cams 11 and the plurality of second cams 31 rotate, the angles of rotation of the first cams 11 and the second cams 31 are different, the positions of movement of the first resisting wheels 15 and the second resisting wheels 35 are different, and since the angles of the plurality of first cams 11 and the plurality of second cams 31 are sequentially changed, at the same time, the positions of the first resisting wheels 15 corresponding to the respective first cams 11 in the plurality of first cams 11 are different, and the positions of the second resisting wheels 35 corresponding to the respective second cams 31 in the plurality of second cams 31 are different, by controlling the rotation of the first driving shaft 16 and the second driving shaft 36, the plurality of first cams 11 can be driven to rotate by one first driving motor 12, thereby control a plurality of first friction pieces, utilize a second driving motor 32 can drive a plurality of second cams 31's rotation to control a plurality of second friction pieces, make driving motor's the quantity that sets up obtain very effectual reduction, make manufacturing cost obtain very big reduction.
Specifically, the number of the first cams 11 and the number of the second cams 31 are each set to eight in the present embodiment.
Specifically, the first friction member includes a first central body 17, a first wheel carrier 18 and a first friction block, the first central body 17 is penetrated by the first rotating shaft 13, the first wheel carrier 18 is arranged at the lower part of the first central body 17, the first friction block is arranged at the upper part of the first central body 17, and the first friction block has a first friction surface; the second friction member includes a second central body 37, a second wheel carrier 38 and a second friction block, the second central body 37 is penetrated by the second rotating shaft 33, the second wheel carrier 38 is disposed at a lower portion of the second central body 37, the second friction block is disposed at an upper portion of the second central body 37, the second friction block has a first friction surface thereon, and the first friction surface and the second friction surface are disposed opposite to each other.
With the above-described arrangement, the first central body 17 and the second central body 37 are used for mounting, the first friction block and the second friction block are used for rubbing the friction wheels of the sorting trolley, specifically the first friction surface and the second friction surface arranged thereon, and the first wheel carrier 18 and the second wheel carrier 38 are used for mounting the first abutting wheel 15 and the second abutting wheel 35.
Specifically, the first restoring device is configured as a first torsion spring 14, the first rotating shaft 13 penetrates through the first torsion spring 14, one end of the first torsion spring 14 is connected to the fixing groove 1, and the other end of the first torsion spring is connected to the first central body 17, and under the action of the first torsion spring 14, the first central body 17 always keeps a twisting tendency, so that the first abutting wheel 15 abuts against the first cam 11, and the first cam 11 can conveniently exert a function; the second restoring device is a second torsion spring 34, the second rotating shaft 33 penetrates through the second torsion spring 34, one section of the second torsion spring 34 is connected with the fixing groove 1, the other end of the second torsion spring is connected with the second central body 37, and under the action of the second torsion spring 34, the second central body 37 always keeps a twisting tendency, so that the second abutting wheel 35 abuts against the second cam 31, and the second cam 31 is convenient to play a role.
Specifically, the first central body 17 and the second central body 37 are both configured as profiles, and the profiles are convenient to obtain, so that the production cost is reduced.
In order to facilitate adaptive adjustment, the first friction piece further includes a first adjusting bolt 21, a first adjusting nut, a first positioning bolt 22, a first positioning nut and a first positioning piece 23, a first shaped hole is formed in the upper surface of the first central body 17, a second shaped hole is formed in the side surface of the first central body, a first long circular hole perpendicular to the first rotating shaft 13 in the length direction is formed in the first friction piece, the first adjusting nut is arranged in the first shaped hole, the first adjusting bolt 21 penetrates through the first long circular hole and then is matched with the first adjusting nut, a first through hole is formed in the first positioning piece 23, the first positioning nut is arranged in the second shaped hole, the first positioning bolt 22 penetrates through the first through hole and then is matched with the first positioning nut, the first positioning piece 23 abuts against one side of the first friction piece, which is far away from the first friction surface, the first positioning bolt 22 and the first positioning nut are used for fixing the first positioning piece 23, the first positioning piece 23 is preferably in a plate shape, when the position of the first friction block needs to be adaptively adjusted, the first adjusting bolt 21 is unscrewed, the position of the first friction block is adjusted, after the position of the first friction block is adjusted, the first adjusting bolt 21 is screwed again, and meanwhile, the first positioning bolt 22 is adjusted, so that the first positioning piece 23 is tightly abutted against the first friction block, the first friction block is prevented from moving due to abutting of force in the working process, and the smooth operation of the first friction block is favorably kept.
The second friction piece further comprises a second adjusting bolt 41, a second adjusting nut, a second positioning bolt 42, a second positioning nut and a second positioning piece 43, a third-shaped hole is formed in the upper surface of the second central body 37, a fourth-shaped hole is formed in the side surface of the second central body, a second long circular hole with the length direction perpendicular to the second rotating shaft 33 is formed in the second friction piece, the second adjusting nut is arranged in the third-shaped hole, the second adjusting bolt 41 is matched with the second adjusting nut after penetrating through the second long circular hole, a second through hole is formed in the second positioning piece 43, the second positioning nut is arranged in the fourth-shaped hole, the second positioning bolt 42 is matched with the second positioning nut after penetrating through the second through hole, the second positioning bolt 42 abuts against one side of the second friction surface based on the principle of the second friction piece, and the second positioning bolt 42 and the second positioning nut are used for fixing the second positioning piece 43, the second positioning part 43 is preferably configured to be plate-shaped, when the position of the second friction block needs to be adaptively adjusted, the second adjusting bolt 41 is loosened, the position of the second friction block is adjusted, the second adjusting bolt 41 is screwed again after the position of the second friction block is adjusted in place, and the second positioning bolt 42 is adjusted at the same time, so that the second positioning part 43 tightly abuts against the second friction block, the second friction block is prevented from moving due to the abutting of force in the working process, and the smooth operation of the second friction block is favorably maintained.
Further, the first friction block comprises a first block body 19 and a first connecting plate 20, the first friction surface is formed on the first block body 19, the first block body 19 is in a triangular prism shape, the first connecting plate 20 is connected with the first block body 19, the first long round hole is formed in the first connecting plate 20, the triangular prism shape of the first block body 19 is beneficial to maintaining the structural strength of the first block body, and the arrangement of the first connecting plate 20 is beneficial to the arrangement of the first long round hole; the second friction block comprises a second block body 39 and a second connecting plate 40, the second friction surface is formed on the second block body 39, the second block body 39 is in a triangular prism shape, the second connecting plate 40 is connected with the second block body 39, the second long round hole is formed in the second connecting plate 40, the triangular prism shape of the second block body 39 is favorable for keeping the structural strength of the second block body, and the second connecting plate 40 is favorable for setting the second long round hole.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (7)
1. A cam friction mechanism of a logistics sorting machine is characterized by comprising a fixing groove, a first abutting component, a second abutting component, a first friction component and a second friction component;
the first abutting assembly comprises a first driving shaft, a first driving motor and a plurality of first cams, the first driving motor and the first driving shaft are installed at the bottom of the fixed slot, the first driving motor drives the first driving shaft to rotate, the first driving shaft sequentially penetrates through the plurality of first cams and drives the plurality of first cams to rotate, the second abutting assembly comprises a second driving shaft, a second driving motor and a plurality of second cams, the second driving motor and the second driving shaft are installed at the bottom of the fixed slot, the second driving motor drives the second driving shaft to rotate, and the second driving shaft sequentially penetrates through the plurality of second cams and drives the plurality of second cams to rotate;
the first friction assembly comprises a first rotating shaft and a first friction unit, the first friction unit and the plurality of first cams are arranged in a one-to-one correspondence mode, the first friction unit comprises a first friction piece, a first restoring device and a first abutting wheel, the first rotating shaft penetrates through the first friction piece, the first abutting wheel is arranged at the lower end of the first friction piece, and the first restoring device is arranged on the first rotating shaft and used for enabling the first abutting wheel to always abut against the first cams;
the second friction assembly comprises a second rotating shaft and a second friction unit, the second friction unit and the plurality of second cams are arranged in a one-to-one correspondence mode, the second friction unit comprises a second friction piece, a second restoring device and a second abutting wheel, the second rotating shaft penetrates through the second friction piece, the second abutting wheel is arranged at the lower end of the second friction piece, and the second restoring device is arranged on the second rotating shaft and used for enabling the second abutting wheel to always abut against the second cams;
the first driving shaft, the second driving shaft, the first rotating shaft and the second rotating shaft are horizontally arranged in parallel, the first friction pieces and the second friction pieces are arranged in a one-to-one correspondence mode, the setting angle of each first cam is changed in sequence from one end of the first driving shaft to the other end, and the setting angle of each second cam is changed in sequence from one section of the second driving shaft to the other end.
2. The cam friction mechanism of the logistics sorting machine of claim 1, wherein the number of the first cam and the second cam is eight.
3. The cam friction mechanism of the logistics sorting machine according to claim 1 or 2, wherein the first friction member comprises a first central body, a first wheel carrier and a first friction block, the first central body is penetrated by the first rotating shaft, the first wheel carrier is arranged at the lower part of the first central body, the first friction block is arranged at the upper part of the first central body, and the first friction block is provided with a first friction surface; the second friction piece comprises a second central body, a second wheel carrier and a second friction block, the second central body is penetrated by the second rotating shaft, the second wheel carrier is arranged at the lower part of the second central body, the second friction block is arranged at the upper part of the second central body, and a second friction surface is arranged on the second friction block; the first friction surface and the second friction surface are arranged oppositely.
4. The cam friction mechanism of the logistic sorting machine according to claim 3, wherein the first return device is configured as a first torsion spring, the first rotating shaft passes through the first torsion spring, one end of the first torsion spring is connected to the fixing groove, and the other end of the first torsion spring is connected to the first central body; the second restoring device is a second torsion spring, the second rotating shaft penetrates through the second torsion spring, one section of the second torsion spring is connected with the fixing groove, and the other end of the second torsion spring is connected with the second central body.
5. The cam friction mechanism of the logistic sorting machine according to claim 3, wherein the first central body and the second central body are both provided as profiles.
6. The cam friction mechanism of the logistics sorting machine of claim 5, the first friction piece also comprises a first adjusting bolt, a first adjusting nut, a first positioning bolt, a first positioning nut and a first positioning piece, the upper surface of the first central body is provided with a first shaped hole, the side surface of the first central body is provided with a second shaped hole, the first friction block is provided with a first long round hole with the length direction vertical to the first rotating shaft, the first adjusting nut is arranged in the first shaped hole, the first adjusting bolt penetrates through the first long round hole and then is matched with the first adjusting nut, the first positioning piece is provided with a first through hole, the first positioning nut is arranged in the second type hole, the first positioning bolt penetrates through the first through hole and then is matched with the first positioning nut, and the first positioning piece is abutted against one side, far away from the first friction surface, of the first friction block; the second friction piece further comprises a second adjusting bolt, a second adjusting nut, a second positioning bolt, a second positioning nut and a second positioning piece, a third-shaped hole is formed in the upper surface of the second central body, a fourth-shaped hole is formed in the side face of the second central body, a second oblong hole which is perpendicular to the second rotating shaft is formed in the second friction piece in the length direction, the second adjusting nut is arranged in the third-shaped hole, the second adjusting bolt penetrates through the second oblong hole and then is matched with the second adjusting nut, a second through hole is formed in the second positioning piece, the second positioning nut is arranged in the fourth-shaped hole, the second positioning bolt penetrates through the second through hole and then is matched with the second positioning nut, and the second positioning piece abuts against the second friction piece and is far away from one side of the second friction surface.
7. The cam friction mechanism of the logistics sorting machine of claim 6, wherein the first friction block comprises a first friction surface and a first connecting plate, the first friction surface is formed on the first friction surface, the first friction surface is in a triangular prism shape, the first connecting plate is connected with the first friction surface, and the first long round hole is formed in the first connecting plate; the second friction block comprises a second block body and a second connecting plate, the second friction surface is formed on the second block body, the second block body is in a triangular prism shape, the second connecting plate is connected with the second block body, and the second long round hole is formed in the second connecting plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010490193.9A CN111644388B (en) | 2020-06-02 | 2020-06-02 | Cam friction mechanism of logistics sorting machine |
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| CN202010490193.9A CN111644388B (en) | 2020-06-02 | 2020-06-02 | Cam friction mechanism of logistics sorting machine |
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| CN111644388B true CN111644388B (en) | 2021-11-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB957236A (en) * | 1961-03-28 | 1964-05-06 | John Henry Kemp | Improvements in or relating to methods and apparatus for the transfer of loads of parcelled or packaged goods |
| WO2018204901A2 (en) * | 2015-12-31 | 2018-11-08 | Fives Intralogistics Corp. | Vision based article typing and sorting system |
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| CN110918479A (en) * | 2019-12-27 | 2020-03-27 | 长沙六竹机电科技有限公司 | Cam friction mechanism of stepping motor |
| CN110961360A (en) * | 2019-12-03 | 2020-04-07 | 上海双彩吉智能科技有限公司 | High-speed sorting machine |
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2020
- 2020-06-02 CN CN202010490193.9A patent/CN111644388B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB957236A (en) * | 1961-03-28 | 1964-05-06 | John Henry Kemp | Improvements in or relating to methods and apparatus for the transfer of loads of parcelled or packaged goods |
| WO2018204901A2 (en) * | 2015-12-31 | 2018-11-08 | Fives Intralogistics Corp. | Vision based article typing and sorting system |
| CN209093912U (en) * | 2018-07-24 | 2019-07-12 | 佛山市金佳机电有限公司 | A kind of friction drive wheel three-dimensional sorting equipment |
| CN110040490A (en) * | 2019-04-03 | 2019-07-23 | 苏州金峰物流设备有限公司 | Division streaming system based on multidirectional sorting wheel |
| CN110153015A (en) * | 2019-05-17 | 2019-08-23 | 江苏浩智智能科技有限公司 | Sorting equipment is tiltedly taken turns in a kind of single group townhouse logistics |
| CN110961360A (en) * | 2019-12-03 | 2020-04-07 | 上海双彩吉智能科技有限公司 | High-speed sorting machine |
| CN110918479A (en) * | 2019-12-27 | 2020-03-27 | 长沙六竹机电科技有限公司 | Cam friction mechanism of stepping motor |
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| CN111644388A (en) | 2020-09-11 |
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