CN111646273A - Building material detection, conveying and limiting mechanism and device with continuously adjustable limiting space - Google Patents
Building material detection, conveying and limiting mechanism and device with continuously adjustable limiting space Download PDFInfo
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- CN111646273A CN111646273A CN202010418809.1A CN202010418809A CN111646273A CN 111646273 A CN111646273 A CN 111646273A CN 202010418809 A CN202010418809 A CN 202010418809A CN 111646273 A CN111646273 A CN 111646273A
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- limiting
- conveying roller
- limit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention provides a building material detection, conveying and limiting mechanism with continuously adjustable limiting distance and a device thereof, which comprise a quadrangular prism, an electric telescopic rod and a horizontally arranged supporting plate, wherein two opposite sides of the upper surface of the supporting plate are respectively provided with a first side plate, the first side plate is provided with a first motor, the first motor is fixedly connected with one bottom surface of the quadrangular prism, the other bottom surface of the quadrangular prism is connected with the other first side plate through a first rotating shaft, the first motor drives the quadrangular prism to rotate around the rotating shaft parallel to the conveying roller, the electric telescopic rod is fixedly connected with the lower surface of the supporting plate and used for driving the supporting plate to move up and down, two adjacent side surfaces in the quadrangular prism are respectively provided with a limiting structure, each limiting structure is provided with a plurality of limiting parts, and the limiting coordinates of each limiting part. The conveying roller can realize the distance adjustment and has a larger adjustment range.
Description
Technical Field
The invention belongs to the field of conveying roller distance adjustment, and particularly relates to a building material detection and conveying limiting mechanism and device with continuously adjustable limiting distance.
Background
With the continuous advance of industrialization, the use of conveying devices is more and more widespread. Traditional conveyer, its transfer roller is fixed, and the interval between the adjacent transfer roller is nonadjustable, and the user can only purchase the conveyer that has the fixed transfer roller interval of correspondence, can not carry out arbitrary automatically regulated according to the demand to the interval between the adjacent transfer roller when using. In order to realize the random adjustment of the distance between the adjacent conveying rollers, a mechanism capable of adjusting and limiting the distance between the adjacent conveying rollers is urgently needed.
Disclosure of Invention
The invention provides a building material detection and conveying limiting mechanism with continuously adjustable limiting distance and a device thereof, which are used for solving the problem that a mechanism for limiting and adjusting the position of a conveying roller on a conveying horizontal plane is not available at present.
According to a first aspect of the embodiment of the invention, a building material detection and conveying limiting mechanism with continuously adjustable limiting distance is provided, which comprises a quadrangular prism, an electric telescopic rod and a horizontally arranged supporting plate, wherein two opposite sides of the upper surface of the supporting plate are respectively provided with a first side plate, one side of one first side plate facing the supporting plate is provided with a first motor, the first motor is fixedly connected with one bottom surface of the quadrangular prism, the other bottom surface of the quadrangular prism is connected with the other first side plate through a first rotating shaft, the first motor is used for driving the quadrangular prism to rotate around a rotating shaft parallel to the conveying roller, the electric telescopic rod is fixedly connected with the lower surface of the supporting plate and is used for driving the supporting plate to move up and down, and the adjacent first side surface and the second side surface of the quadrangular prism are respectively provided with a first limiting structure and a second limiting structure, setting a horizontal line vertical to a rotating shaft of a first motor as an X axis and a positive direction of the X axis from left to right, setting the Y axis vertical to the X axis and the upward direction as a positive direction of the Y axis, conveying the conveying roller along the X axis, and aiming at two limiting structures, namely a first limiting structure and a second limiting structure, respectively arranging a plurality of limiting parts on the limiting structures, wherein the limiting coordinates of each limiting part in each limiting structure on the X axis are different and the coordinates of the Y axis are different; when the two limiting structures are combined for limiting the conveying roller, the limiting coordinates of the limiting parts on the X axis in the two limiting structures are different, and the intervals of the two adjacent limiting coordinates are equal.
The invention also provides a building material detection and conveying device with continuously adjustable limiting distance, which comprises an indicator lamp, a controller, a conveying roller and the limiting mechanism of claim 1 or 2, wherein when the first limiting structure is taken to face upwards, the coordinate of the leftmost end of the limiting part in the first limiting structure on the X axis is taken as the lower limiting value of the boundary range of the limiting mechanism, and when the second limiting structure is taken to face upwards, the coordinate of the rightmost end of the limiting part in the second limiting structure on the X axis is taken as the upper limiting value of the boundary range of the limiting mechanism;
the two outer sides of the supporting plate are respectively provided with a second side plate, the inner sides of the two second side plates facing the supporting plate are provided with a pair of horizontal sliding grooves which are oppositely arranged along the conveying direction, a base of a second motor is arranged in one of the sliding grooves in a sliding mode, the second motor is connected with one end of the conveying roller, the other end of the conveying roller is connected with one end of a second rotating shaft, the other end of the second rotating shaft is arranged in the other sliding groove in a sliding mode, the second motor drives the conveying roller to rotate around a rotating shaft parallel to the quadrangular prism, the conveying roller can slide along the pair of sliding grooves, and each limiting mechanism corresponds to one conveying roller; the horizontal distance between the upper limit value of the boundary range of one limiting mechanism and the lower limit value of the boundary range of the next adjacent limiting mechanism is larger than or equal to the diameter of the conveying roller, and the two adjacent limiting mechanisms are arranged in a staggered mode; the top end of the second side plate is respectively provided with an indicator light at the upper limit value and the lower limit value of the boundary range of the limiting mechanism; aiming at each limiting mechanism, the controller is respectively connected with the electric telescopic rod of the limiting mechanism, the first motor, the corresponding indicator light and the corresponding second motor of the conveying roller.
The invention has the beneficial effects that:
1. according to the invention, by designing the building material detection and transmission limiting mechanism with continuously adjustable limiting distance, the distance adjusting range of the transmission roller can be enlarged by selectively utilizing the first limiting part assembly and the second limiting part assembly, and the limiting parts are designed into two arc sections, so that the distance adjustment of the transmission roller can be realized no matter the transmission roller rotates clockwise or anticlockwise; the invention is provided with a first motor, an electric telescopic rod, a first limit structure and a second limit structure, wherein the limit coordinates of the limit pieces on the first limit structure and the second limit structure on the X axis are different, the positions of the limit pieces on the first limit structure and the second limit structure on the Y axis are different, when the first limit structure or the second limit structure is used for limiting, the first motor can be rotated to enable the first limit structure or the second limit structure to face upwards, then the electric telescopic rod is controlled to drive the first limit structure or the second limit structure to move upwards so as to move the corresponding limit piece to the position of a conveying horizontal plane, the conveying roller is limited by the limit piece, and the limit coordinates of the limit pieces on the first limit structure and the second limit structure on the X axis are continuous and have equal intervals, so that the interval between two adjacent limit coordinates can be used as a unit within the boundary range of the first limit structure and the second limit structure, adjusting the position of the conveying roller; in addition, the space occupied by the invention in the vertical direction is small when in use;
2. according to the invention, the indicator light is arranged, the lighting state of the indicator light is controlled according to the X value regulated by the conveying roller, a user firstly carries out one-time shift operation on the conveying roller according to the lighting state of the indicator light, then the controller controls the limiting piece in the corresponding limiting structure to move upwards to be intersected with the conveying horizontal plane, at the moment, the user moves the conveying roller again, so that the limiting regulation of the conveying roller is completed, the distance between the conveying rollers can be regulated, the distance regulation of the conveying roller only needs to move the conveying roller twice without being disassembled, and therefore, the regulation operation of the distance between the conveying rollers is very simple; in addition, the user can confirm whether to move the transfer roller to the left side or the right side of the indicator light according to whether the indicator light is in a flashing state or only in a lighting state, and the human-computer interaction effect is good.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a building material detection and conveying limiting mechanism with continuously adjustable limiting distance according to the invention;
FIG. 2 is a left side view of the first and second limit stops of FIG. 1;
fig. 3 is a schematic diagram of a limit position using the first limit structure and the second limit structure in fig. 1, wherein fig. 3(a) is a limit coordinate range of the first limit structure on the X-axis when the first limit structure is upward, and fig. 3(b) is a limit coordinate range of the second limit structure on the X-axis when the second limit structure is upward, for a transfer roller conveyed in the positive direction of the X-axis;
FIG. 4 is a schematic structural view of one embodiment of the conveyor for detecting construction materials according to the present invention;
FIG. 5 is a schematic structural view of another embodiment of a confinement structure on a quadrangular prism according to the present invention;
fig. 6 is a schematic diagram of a limiting position when limiting is performed by using the first limiting structure to the third limiting structure in fig. 5, wherein for the conveying roller conveyed in the positive direction of the X axis, fig. 6(a) shows a limiting coordinate range of the first limiting structure and the third limiting structure on the X axis when the second side surface of the quadrangular prism faces downward horizontally, and fig. 6(b) shows a limiting coordinate range of the second limiting structure on the X axis when the second side surface of the quadrangular prism faces upward horizontally.
Detailed Description
In order to make the technical solutions in the embodiments of the present invention better understood and make the above objects, features and advantages of the embodiments of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the term "connected" is to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, or a communication between two elements, or may be a direct connection or an indirect connection through an intermediate medium, and a specific meaning of the term may be understood by those skilled in the art according to specific situations.
Referring to fig. 1, a schematic structural view of an embodiment of a building material detecting, conveying and limiting mechanism with a continuously adjustable limiting distance according to the present invention is shown. Referring to fig. 2, the building material detecting and conveying limiting mechanism with continuously adjustable limiting distance may include a quadrangular prism 1, an electric telescopic rod 2, and a horizontally arranged support plate 3, wherein two opposite sides of the upper surface of the support plate 3 are respectively provided with a first side plate 41, one side of one first side plate 41 facing the support plate 3 is provided with a first motor 51, the first motor 51 is fixedly connected with one bottom surface of the quadrangular prism 1, the other bottom surface of the quadrangular prism 1 is connected with the other first side plate 41 through a first rotating shaft 52, the first motor 51 is used for driving the quadrangular prism 1 to rotate around a rotating shaft parallel to a conveying roller, the electric telescopic rod 2 is fixedly connected with the lower surface of the support plate 3 and is used for driving the support plate 3 to move up and down, and a first limiting structure 61 and a second limiting structure 62 are respectively arranged on a first side surface and a second side surface adjacent to the quadrangular prism 1, setting a horizontal line vertical to a rotating shaft of a first motor 51 as an X axis and a positive direction of the X axis from left to right, setting the Y axis vertical to the X axis and the upward direction as a positive direction of the Y axis, conveying the conveying roller along the X axis, and aiming at two limiting structures, namely a first limiting structure 61 and a second limiting structure 62, respectively arranging a plurality of limiting parts on the two limiting structures, wherein the limiting coordinates of the limiting parts in each limiting structure on the X axis are different and the coordinates of the Y axis are different, when the first motor 51 drives the quadrangular prism 1 to rotate, so that a second side surface of the quadrangular prism 1 faces downwards horizontally, the conveying roller is limited by each limiting part in the first limiting structure 61 facing upwards, and when the first motor 51 drives the quadrangular prism 1 to rotate, so that the second side surface of the quadrangular prism 1 faces upwards horizontally, the conveying roller is limited by each limiting part in the second limiting structure 62; when the two limiting structures are used in combination to limit the conveying roller, as can also be seen from fig. 3, the limiting coordinates of each limiting member in the two limiting structures on the X axis are different, and the intervals between two adjacent limiting coordinates are equal.
Specifically, a first side surface of the quadrangular prism 1 is provided with first limiting structures 61 close to two bottom surfaces of the quadrangular prism 1, a second side surface adjacent to the first side surface is provided with second limiting structures 62 close to two bottom surfaces of the quadrangular prism 1, the first limiting structures 61 include first supporting rods 71 and limiting parts with corresponding number, the second limiting structures 62 include second supporting rods 72 and limiting parts with corresponding number, each limiting part includes a first arc segment 81, a second arc segment 82 and a third arc segment 83 which are formed in an equilateral triangle and are bent towards the equilateral triangle and have the same arc shape, two ends of the first arc segment 81 are connected with a first end point and a second end point of the equilateral triangle respectively, two ends of the second arc segment 82 are connected with the first end point and a first end point of the equilateral triangle respectively, two ends of the third arc segment 83 are connected with the second end point and a third end point of the equilateral triangle respectively, the central axis of the position-limiting member (i.e. the central axis of the triangles) is parallel to the rotation axis of the first motor 51.
When the first motor 51 drives the quadrangular prism 1 to rotate, so that the second side surface of the quadrangular prism 1 faces downward horizontally, the third arc segment 83 of each limiting member in the first limiting structure 61 and the second limiting structure 62 is arranged horizontally, the first arc segment 81 and the second arc segment 82 are symmetrical relative to a vertical line of a central position of the third arc segment 83, a connection point of the first arc segment 81 and the third arc segment 83 is a left end of the limiting member, a connection point of the second arc segment 82 and the third arc segment 83 is a right end of the limiting member, a connection point of the first arc segment 81 and the second arc segment 82 of each limiting member in the first limiting structure 61 is a top end of the limiting member, and a connection point of the first arc segment 81 and the second arc segment 82 of each limiting member in the second limiting structure 61 is a bottom end of the limiting member; for the first limiting structure 61, the first supporting rod 71 is vertically fixed on the first side surface of the quadrangular prism 1, and the third arc segment 83 of each limiting member is bent upward, along the positive direction of the Y axis, the right end of the first limiting member is connected with the free end of the first supporting rod 71, the top end of the first limiting member is connected with the right end of the second limiting member, the top end of the second limiting member is connected with the right end of the next limiting member, and so on; for the second limiting structure 62, the second supporting rod 72 is vertically fixed on the second side surface of the quadrangular prism 1, and the third arc segment 83 of each limiting member is bent downward, along the negative direction of the Y axis, the left end of the first limiting member is connected to the free end of the second supporting rod 72, the bottom end is connected to the left end of the second limiting member, the bottom end of the second limiting member is connected to the left end of the next limiting member, and so on; a first vertical line passing through the axis of the first motor intersects with the bottom end of the first position-limiting member in the second position-limiting structure 62, and a distance between the right end of the first position-limiting member in the first position-limiting structure 61 and the first vertical line is equal to a distance between the bottom end of the last position-limiting member in the second position-limiting structure 62 and the first vertical line.
The controller controls the first motor 51 to rotate, so that when the second side surface of the quadrangular prism 1 faces horizontally downwards or horizontally upwards, the first limiting structure 61 or the second limiting structure 62 on the quadrangular prism 1 correspondingly faces upwards, at this time, the first limiting structure 61 or the second limiting structure 62 is used for limiting, the controller controls the electric telescopic rod 2 to drive the supporting plate 3 to move upwards, so that the corresponding first limiting structure 61 or the second limiting structure 62 on the supporting plate 3 is driven to move upwards until a central shaft of a corresponding limiting part in the first limiting structure or the second limiting structure is intersected with the horizontal conveying surface, and the conveying roller is limited by adopting a first arc section or a second arc section of the corresponding limiting part.
In this embodiment, referring to fig. 3, for the conveying roller conveyed in the positive direction of the X axis, fig. 3(a) shows that when the second side surface of the quadrangular prism 1 faces downward horizontally, the limit position of the first limit structure 61 on the X axis corresponds to a limit range H1, and fig. 3(b) shows that when the second side surface of the quadrangular prism 1 faces upward horizontally, the limit position of the second limit structure 62 on the X axis corresponds to a limit range H2. It can be seen that, when the conveying roller is conveyed in the positive X-axis direction, the first limit structure 61 and the second limit structure 62 respectively have corresponding limit ranges H1 and H2 when respectively facing upward. Likewise, when the conveying roller conveys along the X-axis negative direction, the first limit structure 61 and the second limit structure 62 respectively have corresponding limit ranges when respectively upwards, and each limit range is composed of a plurality of limit coordinates. In addition, as can be seen from fig. 3, when the conveying roller conveys along the positive direction of the X axis, the limiting coordinates of each limiting member in the first limiting structure 61 on the X axis are different and the Y axis coordinates are also different, the limiting coordinates of each limiting member in the second limiting structure 62 on the X axis are different and the Y axis coordinates are also different, and after the two limiting structures 61 and 62 respectively face upwards, the limiting coordinates of each limiting member in the two limiting structures 61 and 62 on the X axis are different and the intervals of the two adjacent limiting coordinates are equal. In the present invention, a first vertical line passing through the axis of the first motor 51 intersects with the bottom end of the first position-limiting member in the second position-limiting structure 62, and the distance between the right end of the first position-limiting member in the first position-limiting structure 61 and the first vertical line is equal to the distance between the bottom end of the last position-limiting member in the second position-limiting structure 62 and the first vertical line, so as to ensure that the spacing intervals between the position-limiting coordinates of the first position-limiting structure 61 and the position-limiting coordinates of the second position-limiting structure 62 are equal. The interval between the two adjacent limit coordinates is half of the side length of the equilateral triangle, and the conveying roller can be adjusted step by step within the boundary range of the corresponding limit mechanism by adopting the interval between the two adjacent limit coordinates as a unit.
As can be seen from the above embodiments, the present invention provides a first motor, an electric telescopic rod, a first position-limiting structure and a second position-limiting structure, wherein the position-limiting coordinates of the position-limiting elements on the first position-limiting structure and the second position-limiting structure on the X axis are different, and the positions of the position-limiting elements on the first position-limiting structure and the second position-limiting structure on the Y axis are different, when the position-limiting is performed by using the first position-limiting structure or the second position-limiting structure, the first motor can be rotated to move the first position-limiting structure or the second position-limiting structure upward, and then the electric telescopic rod is controlled to drive the first position-limiting structure or the second position-limiting structure upward to move the corresponding position-limiting element to the conveying horizontal plane, so as to position the conveying roller by using the position-limiting element, and since the position-limiting coordinates of the position-limiting elements on the first position-limiting structure and the second position-limiting structure on the X axis are continuous and have the same interval A position adjusting the position of the conveying roller; in addition, if all the limiting members are arranged on the same side surface of the quadrangular prism, so that the limiting positions of the limiting members on the X axis are different, and the positions of the limiting members on the Y axis are also different, the space occupied by the limiting member extending out of the conveying surface in the vertical direction is larger when the limiting member at the lowest position on the limiting mechanism is used for limiting, which results in larger space occupied by the whole limiting mechanism in the using process; the first limiting structure and the second limiting structure are respectively arranged on two opposite side surfaces of the quadrangular prism, and only comprise part of limiting parts in the limiting mechanism, so that no matter the limiting parts of the first limiting structure and the second limiting structure are used for limiting, the space occupied by the limiting parts extending out of the conveying surface in the vertical direction is far smaller than the space occupied by all the limiting parts in the whole limiting mechanism in the vertical direction, and the space occupied by the limiting parts in the vertical direction is smaller when the rectangular prism is used.
In addition, the invention also provides a building material detection and conveying device with continuously adjustable limiting distance, which comprises an indicator lamp 11, a controller, a conveying roller 10 and the limiting mechanism, wherein when the first limiting structure 61 faces upwards, the coordinate of the leftmost end of a limiting part in the first limiting structure 61 on the X axis is taken as the lower limit value of the limiting range of the limiting mechanism, and when the second limiting structure 62 faces upwards, the coordinate of the rightmost end of a limiting part in the second limiting structure 62 on the X axis is taken as the upper limit value of the limiting range of the limiting mechanism;
the two outer sides of the supporting plate 3 are respectively provided with a second side plate 42, the two second side plates 42 are provided with a pair of horizontal sliding grooves oppositely arranged along the conveying direction towards the inner side of the supporting plate 3, the base of a second motor 91 is arranged in one of the sliding grooves in a sliding manner, the second motor 91 is connected with one end of a conveying roller, the other end of the conveying roller is connected with one end of a second rotating shaft 92, the other end of the second rotating shaft 92 is arranged in the other sliding groove in a sliding manner, the second motor 91 drives the conveying roller 10 to rotate around a rotating shaft parallel to the quadrangular prism 1, the conveying roller 10 can slide along the pair of sliding grooves, and each limiting mechanism corresponds to one conveying roller; the horizontal distance between the upper limit value of the boundary range of one limiting mechanism and the lower limit value of the boundary range of the next adjacent limiting mechanism is larger than or equal to the diameter of the conveying roller, and the two adjacent limiting mechanisms are arranged in a staggered mode; the top end of the second side plate 42 is respectively provided with an indicator light 11 at the upper limit value and the lower limit value of the boundary range of the limiting mechanism; for each limiting mechanism, the controller is respectively connected with the electric telescopic rod 2 of the limiting mechanism, the first motor 51, the corresponding indicator light 11 and the corresponding second motor 91 of the conveying roller 10.
When the conveying roller 10 conveys along the positive direction of the X axis, when the first limiting structure 61 and the second limiting structure 62 face upwards respectively, the two have corresponding limiting ranges (shown in a combined view in fig. 3, the limiting range of the first limiting structure 61 is H1, the limiting range of the second limiting structure 62 is H2), when the conveying roller conveys along the negative direction of the X axis, the first limiting structure and the second limiting structure face upwards respectively, the two also have corresponding limiting ranges respectively, each limiting range consists of a plurality of limiting coordinates, and the controller regulates and limits the position of the conveying roller according to the following steps:
step S101, receiving a preset interval of conveying rollers input by a user, wherein the preset interval is integral multiple of the interval of two adjacent limit coordinates, the current conveying roller is the ith conveying roller from left to right, the leftmost conveying roller is used as a fixed conveying roller, i is an integer larger than 0 and smaller than N +1, and N is the total number of the conveying rollers;
s102, when the conveying roller is conveyed along the positive direction of the X axis, controlling an indicator lamp at the lower limit value of the boundary range of the corresponding limiting mechanism to flash so that a user can move the conveying roller to the left side of the flashing indicator lamp and is positioned between the current limiting mechanism and the previous limiting mechanism to finish one-time displacement operation of the conveying roller, and executing S103; when the conveying roller is conveyed along the X-axis negative direction, controlling an indicator lamp at the upper limit value of the boundary range of the corresponding limiting mechanism to be turned on so that a user can move the conveying roller to the right side of the indicator lamp and is positioned between the current limiting mechanism and the next limiting mechanism to finish one-time displacement operation of the conveying roller, and executing the step S105;
step S103, after a signal that the conveying roller finishes one-time shift operation is received, whether the X coordinate adjusted by the ith conveying roller belongs to a limit range of a first limit structure or a second limit structure is judged, if the X coordinate belongs to the limit range of the first limit structure, the first motor is controlled to drive the quadrangular prism to rotate, the first limit structure is enabled to face upwards, the electric telescopic rod is controlled to extend, the first limit structure is driven to move upwards through the supporting plate until a central shaft of a target limit part in the first limit structure moves upwards to be intersected with a conveying horizontal plane, and step S104 is executed; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the second position limiting structure to face upwards, controlling the electric telescopic rod to extend, driving the second position limiting structure to move upwards through the supporting plate until a central shaft of a target position limiting part in the second position limiting structure moves upwards to be intersected with a conveying horizontal plane, and executing the step S104, wherein the corresponding position limiting coordinate of the target position limiting part is equal to the X coordinate of the conveying roller after the i-th conveying roller is adjusted when the conveying roller is conveyed along the positive direction of the X axis;
s104, controlling the flashing indicator lamp to be turned off to remind a user to slide the conveying roller to the right until the conveying roller is contacted with the target limiting part, and finishing the adjustment of the ith conveying roller;
step S105, after a signal that the conveying roller finishes one-time shift operation is received, judging whether the X coordinate adjusted by the ith conveying roller belongs to a limit range of a first limit structure or a second limit structure, if the X coordinate belongs to the limit range of the first limit structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the first limit structure to face upwards, controlling the electric telescopic rod to extend, driving the first limit structure to move upwards through the supporting plate until a central shaft of a target limit part in the first limit structure moves upwards to be intersected with a conveying horizontal plane, and executing step S106; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the second position limiting structure to face upwards, controlling the electric telescopic rod to extend, driving the second position limiting structure to move upwards through the supporting plate until a central shaft of a target position limiting part in the second position limiting structure moves upwards to be intersected with a conveying horizontal plane, and executing step S106, wherein a corresponding position limiting coordinate of the target position limiting part is equal to an X coordinate of the conveying roller after adjustment when the conveying roller conveys along the X-axis negative direction;
and S106, controlling the lighted indicator lamp to be turned off to remind a user to slide the conveying roller leftwards until the conveying roller is contacted with the target limiting part, and finishing the adjustment of the ith conveying roller.
It can be seen from the above embodiments that, in the present invention, the indicator light is arranged, the lighting state of the indicator light is controlled according to the adjusted X value of the conveying roller, and the user firstly performs a shift operation on the conveying roller according to the lighting state of the indicator light, and then the controller controls the limiting member in the corresponding limiting structure to move up to intersect with the conveying horizontal plane, and at this time, the user moves the conveying roller again, so that the limit adjustment of the conveying roller is completed, and thus the distance between the conveying rollers can be adjusted, and the distance adjustment of the conveying roller only needs to move the conveying roller twice without being disassembled, so that the operation of adjusting the distance between the conveying rollers is very simple. In addition, the user can confirm whether to move the transfer roller to the left side or the right side of the indicator light according to whether the indicator light is in a flashing state or only in a lighting state, and the human-computer interaction effect is good.
Although the limiting mechanism can realize gradual adjustment by taking half of the side length of the equilateral triangle as a unit within a certain range, the range is still narrow. In order to further expand the limit adjustment range of the limit mechanism, as shown in fig. 5, the difference between fig. 5 and the embodiment shown in fig. 1 is that the third limit structures 63 are respectively arranged on the third side surface of the quadrangular prism 1 opposite to the second side surface and close to the two bottom surfaces of the quadrangular prism 1, the third position-limiting structure 63 includes a third support rod 73 and a corresponding number of position-limiting members, when the second side surface of the quadrangular prism 1 faces downward horizontally, the third arc segment 83 of each limiting member in the third limiting structure 63 is horizontally arranged and is bent upwards, the first arc segment 81 and the second arc segment 82 are symmetrical with respect to a vertical line of a central position of the third arc segment 83, the connection point of the first arc segment 81 and the third arc segment 83 is the left end of the limiting member, the connection point of the second arc segment 82 and the third arc segment 83 is the right end of the limiting member, and the connection point of the first arc segment 81 and the second arc segment 82 is the top end of the limiting member; for the third limiting structure 63, the third supporting rod 73 is vertically fixed on the third side surface of the quadrangular prism 1, along the positive direction of the Y axis, the left end of the first limiting member is connected with the free end of the third supporting rod 73, the top end of the first limiting member is connected with the left end of the second limiting member, the top end of the second limiting member is connected with the left end of the next limiting member, and so on; a vertical line of a top end of a first limiting member in the third limiting structure 63 intersects with an axis of the first motor 51 and a top end of a first limiting member in the second limiting structure 62, respectively, a top end and a vertical line of the first limiting member of the third limiting structure 63 intersect with a bottom end of a second limiting member of the second limiting structure 62, and a vertical line of a right end of a last limiting member in the third limiting structure 63 intersects with a right end of a last limiting member in the second limiting structure 62; the diameter of the conveying roller and the interval between two adjacent limit coordinates are equal to half of the side length of the triangle.
Fig. 6 is a schematic diagram of a limiting position when limiting is performed by using the first limiting structure to the third limiting structure in fig. 5, and for the conveying roller conveyed along the positive direction of the X axis, fig. 6(a) shows a limiting coordinate range of the first limiting structure and the third limiting structure on the X axis when the second side surface of the quadrangular prism faces downward horizontally, and fig. 6(b) shows a limiting coordinate range of the second limiting structure on the X axis when the second side surface of the quadrangular prism faces upward horizontally. As can be seen from the figure, the limit coordinate ranges from the first limit structure to the third limit structure are continuous, and the interval between two adjacent limit ranges is equal to the interval between two adjacent limit coordinates in a single limit range.
When the limiting mechanism included in the conveying device of the present invention includes the third limiting structure, the conveying device of the present invention is different from the conveying device shown in fig. 4 in that, when the second side surface of the quadrangular prism 1 is oriented horizontally downward, the coordinate of the leftmost end of the limiting member of the first limiting structure 61 on the X axis is taken as the lower limit value of the boundary range of the limiting mechanism, the coordinate of the rightmost end of the limiting member on the X axis is taken as the first middle value, the coordinate of the leftmost end of the limiting member of the third limiting structure 63 on the X axis is taken as the second middle value, the coordinate of the rightmost end of the limiting member on the X axis is taken as the upper limit value of the boundary range of the limiting mechanism, and the coordinate of the middle position between the first middle value and the second middle value is taken as the third middle value. The two outer sides of the supporting plate 1 are respectively provided with a second side plate 42, the inner sides of the two second side plates 42 facing the supporting plate 1 are provided with a pair of horizontal sliding grooves which are oppositely arranged along the conveying direction, the base of a second motor 91 is arranged in one of the sliding grooves in a sliding manner, the second motor 91 is connected with one end of the conveying roller 10, the other end of the conveying roller 10 is connected with one end of a second rotating shaft 92, the other end of the second rotating shaft 92 is arranged in the other sliding groove in a sliding manner, the second motor 91 drives the conveying roller 10 to rotate around a rotating shaft parallel to the quadrangular prism 1, the conveying roller 10 can slide along the pair of sliding grooves, and each limiting mechanism corresponds to one conveying roller; the horizontal distance between the upper limit value of the boundary range of one limiting mechanism and the lower limit value of the boundary range of the next adjacent limiting mechanism is larger than or equal to the diameter of the conveying roller, and the two adjacent limiting mechanisms are arranged in a staggered mode; the top end of the second side plate 42 is respectively provided with an indicator light 11 at the upper limit value of the boundary range, the lower limit value of the boundary range and the third middle value; for each limiting mechanism, the controller is respectively connected with the electric telescopic rod 2 of the limiting mechanism, the first motor 51, the corresponding indicator light 11 and the second motor 91 of the corresponding conveying roller. Wherein, when the conveying roller conveys along the positive direction of the X axis, the first limiting structure to the third limiting structure respectively face upwards, the three have corresponding limiting ranges, the limiting ranges are not overlapped, the distance between the adjacent limiting ranges is equal and equal to the distance between the adjacent limiting coordinates in each limiting range (as shown in figure 6, the limiting range of the first limiting structure is H1, the limiting range of the second limiting structure is H2, the limiting range of the third limiting structure is H3), when the transfer roller conveys along the X-axis negative direction, when first limit structure to second limit structure respectively up, also there is corresponding spacing range and spacing range underlap respectively, and the interval of adjacent spacing range equals and equals the distance between the adjacent spacing coordinates in each spacing range, and every spacing range all comprises a plurality of spacing coordinates, and this controller adjusts spacingly according to the position of following step to this transfer roller:
step S201, receiving a preset interval of conveying rollers input by a user, wherein the preset interval is integral multiple of the interval of two adjacent limit coordinates, the current conveying roller is the ith conveying roller from left to right, the leftmost conveying roller is used as a fixed conveying roller, i is an integer larger than 0 and smaller than N +1, and N is the total number of the conveying rollers;
step S202, when the conveying roller conveys along the positive direction of the X axis, step S203 is executed, when the conveying roller conveys along the negative direction of the X axis, step S208 is executed;
step S203, judging whether the X coordinate adjusted by the ith conveying roller belongs to a first limiting structure, a second limiting structure or a limiting range of a third limiting structure, if the X coordinate adjusted by the ith conveying roller belongs to the limiting range of the first limiting structure or the third limiting structure, controlling the first motor to drive the quadrangular prism to rotate so that the first limiting structure and the third limiting structure face upwards, and executing step S204; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate so that the second position limiting structure faces upwards, and executing the step S206;
step S204, judging whether the X coordinate adjusted by the ith conveying roller belongs to a first limiting structure or a limiting range of a third limiting structure, if the X coordinate adjusted by the ith conveying roller belongs to the limiting range of the first limiting structure, controlling an indicator lamp at the lower limit value of the boundary range of the corresponding limiting mechanism to flash so that a user can move the conveying roller to the left side of the flashing indicator lamp and is positioned between the current limiting mechanism and the last limiting mechanism, finishing one-time displacement operation of the conveying roller, and executing step S205; if the conveying roller belongs to the limiting range of the third limiting structure, controlling an indicator lamp at a third middle value corresponding to the limiting mechanism to flash so that a user moves the conveying roller to the left side of the flashing indicator lamp, completing one-time displacement operation of the conveying roller, and executing step S205;
step S205, after a signal that the transfer roller finishes one-time shift operation is received, controlling the electric telescopic rod to extend, driving the first limiting structure and the third limiting structure to move upwards through the supporting plate until a central shaft of a target limiting part in the first limiting structure or the third limiting structure moves upwards to be intersected with a transfer horizontal plane, and then controlling a flashing indicator lamp to be turned off so that a user can move the transfer roller rightwards until the central shaft contacts the target limiting part in the first limiting structure or the third limiting structure, and finishing the adjustment of the ith transfer roller;
step S206, controlling the indicator light at the lower limit value of the boundary range of the corresponding limiting mechanism to flash so that the user moves the conveying roller to the left side of the flashing indicator light and is positioned between the current limiting mechanism and the previous limiting mechanism, finishing one-time displacement operation of the conveying roller, and executing step S207;
step S207, after a signal that the one-time shift operation of the conveying roller is finished is received, the electric telescopic rod is controlled to extend, the second limiting structure is driven to move upwards through the supporting plate until a central shaft of a target limiting part in the second limiting structure moves upwards to be intersected with a conveying horizontal plane, and then a flashing indicator lamp is controlled to be turned off, so that a user can move the conveying roller rightwards until the central shaft of the target limiting part in the second limiting structure is contacted with the target limiting part in the second limiting structure, and the adjustment of the ith conveying roller is finished;
step S208, judging whether the X coordinate adjusted by the ith conveying roller belongs to a first limiting structure, a second limiting structure or a limiting range of a third limiting structure, if the X coordinate adjusted by the ith conveying roller belongs to the limiting range of the first limiting structure or the third limiting structure, controlling the first motor to drive the quadrangular prism to rotate so that the first limiting structure and the third limiting structure face upwards, and executing step S209; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate so that the second position limiting structure faces upwards, and executing the step S211;
step S209, judging whether the X coordinate adjusted by the ith conveying roller belongs to a first limiting structure or a limiting range of a third limiting structure, if the X coordinate adjusted by the ith conveying roller belongs to the limiting range of the first limiting structure, controlling an indicator lamp at a third middle value corresponding to the limiting mechanism to be lightened (not to flicker, stably lightened) so that a user moves the conveying roller to the right side of the lightened indicator lamp, completing one-time shifting operation of the conveying roller, and executing step S210; if the conveying roller belongs to the limiting range of the third limiting structure, controlling an indicator lamp at the upper limit value of the boundary range of the corresponding limiting mechanism to be turned on, so that a user moves the conveying roller to the right side of the flashing indicator lamp and is positioned between the current limiting mechanism and the next limiting mechanism, finishing one-time displacement operation of the conveying roller, and executing the step S210;
step S210, after a signal that the conveying roller finishes one-time shift operation is received, controlling the electric telescopic rod to extend, driving the first limiting structure and the third limiting structure to move upwards through the supporting plate until a central shaft of a target limiting part in the first limiting structure or the third limiting structure moves upwards to be intersected with a conveying horizontal plane, and then controlling a lighted indicator lamp to be turned off to enable a user to move the conveying roller leftwards until the conveying roller is contacted with the target limiting part in the first limiting structure or the third limiting structure, so that the adjustment of the ith conveying roller is finished;
step S211, controlling an indicator lamp at the upper limit value of the boundary range of the corresponding limiting mechanism to be turned on, so that a user moves the conveying roller to the right side of the turned-on indicator lamp and is positioned between the current limiting mechanism and the next limiting mechanism, finishing one-time displacement operation of the conveying roller, and executing step S212;
step S212, after a signal that the conveying roller finishes one-time shift operation is received, the electric telescopic rod is controlled to extend, the second limiting structure is driven to move upwards through the supporting plate until a central shaft of a target limiting part in the second limiting structure moves upwards to be intersected with a conveying horizontal plane, and then the lighted indicator lamp is controlled to be turned off, so that a user can move the conveying roller leftwards until the conveying roller is contacted with the target limiting part in the second limiting structure, and the adjustment of the ith conveying roller is finished. Therefore, the adjustable range of a single conveying roller is enlarged, and meanwhile, the smooth adjustment of the conveying roller can be ensured by designing the adjusting method. It should be noted that: under initial condition, stop gear is located the below of transfer roller and each limit structure can not stretch out this horizontal transfer face when first motor drives each limit structure rotation.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is to be controlled solely by the appended claims.
Claims (4)
1. A building material detection, conveying and limiting mechanism with continuously adjustable limiting distance is characterized by comprising a quadrangular prism, an electric telescopic rod and a horizontally arranged supporting plate, wherein two opposite sides of the upper surface of the supporting plate are respectively provided with a first side plate, one side of one first side plate facing the supporting plate is provided with a first motor, the first motor is fixedly connected with one bottom surface of the quadrangular prism, the other bottom surface of the quadrangular prism is connected with the other first side plate through a first rotating shaft, the first motor is used for driving the quadrangular prism to rotate around a rotating shaft parallel to the transmitting roller, the electric telescopic rod is fixedly connected with the lower surface of the supporting plate and is used for driving the supporting plate to move up and down, the adjacent first side surface and the adjacent second side surface in the quadrangular prism are respectively provided with a first limiting structure and a second limiting structure, a horizontal line vertical to the rotating shaft of the first motor is set as an X axis and is set as the positive, the Y axis is perpendicular to the X axis and the upward direction is the positive direction of the Y axis, the conveying roller conveys along the X axis, aiming at the two limiting structures of the first limiting structure and the second limiting structure, a plurality of limiting parts are respectively arranged on the two limiting structures, the limiting coordinates of the limiting parts in each limiting structure on the X axis are different, the coordinates of the Y axis are different, the first motor drives the quadrangular prism to rotate, when the second side surface of the quadrangular prism is horizontally downward, the upward limiting parts in the first limiting structure are used for limiting the conveying roller, the first motor drives the quadrangular prism to rotate, and when the second side surface of the quadrangular prism is horizontally upward, the upward limiting parts in the second limiting structure are used for limiting the conveying roller; when the two limiting structures are combined for limiting the conveying roller, the limiting coordinates of the limiting parts on the X axis in the two limiting structures are different, and the intervals of the two adjacent limiting coordinates are equal.
2. The limiting mechanism according to claim 1, wherein a first side of the rectangular prism is provided with a first limiting structure adjacent to two bottom surfaces of the rectangular prism, and a second side of the rectangular prism adjacent to the first side is provided with a second limiting structure adjacent to two bottom surfaces of the rectangular prism, the first limiting structure comprises a first support rod and a corresponding number of limiting members, the second limiting structure comprises a second support rod and a corresponding number of limiting members, each limiting member comprises a first arc segment, a second arc segment and a third arc segment which are formed in the equilateral triangle and are bent towards the equilateral triangle and have the same arc shape, two ends of the first arc segment are respectively connected with a first end point and a second end point of the equilateral triangle, two ends of the second arc segment are respectively connected with a first end point and a third end point of the equilateral triangle, two ends of the third arc segment are respectively connected with a second end point and a third end point of the equilateral triangle, the central shaft of the limiting piece is parallel to the rotating shaft of the first motor;
when the first motor drives the quadrangular prism to rotate so as to enable the second side surface on the quadrangular prism to be horizontally downward, a third arc section of each limiting part in the first limiting structure and the second limiting structure is horizontally arranged and is symmetrical relative to a vertical line of the central position of the third arc section, the connecting point of the first arc section and the third arc section is the left end of the limiting part, the connecting point of the second arc section and the third arc section is the right end of the limiting part, the connecting point of the first arc section and the second arc section of each limiting part in the first limiting structure is the top end of the limiting part, and the connecting point of the first arc section and the second arc section of each limiting part in the second limiting structure is the bottom end of the limiting part; for the first limiting structure, a first supporting rod of the first limiting structure is vertically fixed on a first side surface of the quadrangular prism, third arc sections of the limiting parts of the first limiting structure are bent upwards, the right end of the first limiting part is connected with the free end of the first supporting rod, the top end of the first limiting part is connected with the right end of a second limiting part, the top end of the second limiting part is connected with the right end of the next limiting part, and the like;
for the second limiting structure, a second supporting rod of the second limiting structure is vertically fixed on a second side surface of the quadrangular prism, a third arc section of each limiting part is bent downwards, the left end of a first limiting part is connected with the free end of the second supporting rod, the bottom end of the first limiting part is connected with the left end of a second limiting part, the bottom end of the second limiting part is connected with the left end of the next limiting part, and the like; a first vertical line passing through the axis of the first motor is intersected with the bottom end of a first limiting part in the second limiting structure, and the distance between the right end of the first limiting part in the first limiting structure and the first vertical line is equal to the distance between the bottom end of the last limiting part in the second limiting structure and the first vertical line;
the controller controls the first motor to rotate, so that when the second side face of the quadrangular prism faces downwards horizontally or upwards horizontally, the first limiting structure or the second limiting structure on the quadrangular prism faces upwards correspondingly, the first limiting structure or the second limiting structure is utilized for limiting at the moment, the controller controls the electric telescopic rod to drive the supporting plate to move upwards, so that the corresponding first limiting structure or the second limiting structure on the supporting plate is driven to move upwards until a central shaft of a corresponding limiting part in the first limiting structure or the second limiting structure is intersected with the horizontal conveying face, and the first arc section or the second arc section of the corresponding limiting part is adopted for limiting the conveying roller.
3. A building material detection and conveying device with continuously adjustable limiting spacing is characterized by comprising an indicator light, a controller, a conveying roller and the limiting mechanism of claim 1 or 2, wherein when the first limiting structure faces upwards, the coordinate of the leftmost end of a limiting part in the first limiting structure on an X axis is taken as the lower limit value of the boundary range of the limiting mechanism, and when the second limiting structure faces upwards, the coordinate of the rightmost end of the limiting part in the second limiting structure on the X axis is taken as the upper limit value of the boundary range of the limiting mechanism;
the two outer sides of the supporting plate are respectively provided with a second side plate, the inner sides of the two second side plates facing the supporting plate are provided with a pair of horizontal sliding grooves which are oppositely arranged along the conveying direction, a base of a second motor is arranged in one of the sliding grooves in a sliding mode, the second motor is connected with one end of the conveying roller, the other end of the conveying roller is connected with one end of a second rotating shaft, the other end of the second rotating shaft is arranged in the other sliding groove in a sliding mode, the second motor drives the conveying roller to rotate around a rotating shaft parallel to the quadrangular prism, the conveying roller can slide along the pair of sliding grooves, and each limiting mechanism corresponds to one conveying roller; the horizontal distance between the upper limit value of the boundary range of one limiting mechanism and the lower limit value of the boundary range of the next adjacent limiting mechanism is larger than or equal to the diameter of the conveying roller, and the two adjacent limiting mechanisms are arranged in a staggered mode; the top end of the second side plate is respectively provided with an indicator light at the upper limit value and the lower limit value of the boundary range of the limiting mechanism; aiming at each limiting mechanism, the controller is respectively connected with the electric telescopic rod of the limiting mechanism, the first motor, the corresponding indicator light and the corresponding second motor of the conveying roller.
4. The transfer apparatus of claim 3, wherein the first limit structure and the second limit structure respectively have corresponding limit ranges when the transfer roller is transferred in the positive X-axis direction and when the first limit structure and the second limit structure respectively face upward, and when the transfer roller is transferred in the negative X-axis direction and when the first limit structure and the second limit structure respectively face upward, the first limit structure and the second limit structure respectively have corresponding limit ranges, each limit range being composed of a plurality of limit coordinates, and the controller adjusts the position of the transfer roller to be limited according to the following steps:
step S101, receiving a preset interval of conveying rollers input by a user, wherein the preset interval is integral multiple of the interval of two adjacent limit coordinates, the current conveying roller is the ith conveying roller from left to right, the leftmost conveying roller is used as a fixed conveying roller, i is an integer larger than 0 and smaller than N +1, and N is the total number of the conveying rollers;
s102, when the conveying roller is conveyed along the positive direction of the X axis, controlling an indicator lamp at the lower limit value of the boundary range of the corresponding limiting mechanism to flash so that a user can move the conveying roller to the left side of the flashing indicator lamp and is positioned between the current limiting mechanism and the previous limiting mechanism to finish one-time displacement operation of the conveying roller, and executing S103; when the conveying roller is conveyed along the X-axis negative direction, controlling an indicator lamp at the upper limit value of the boundary range of the corresponding limiting mechanism to be turned on so that a user can move the conveying roller to the right side of the indicator lamp and is positioned between the current limiting mechanism and the next limiting mechanism to finish one-time displacement operation of the conveying roller, and executing the step S105;
step S103, after a signal that the conveying roller finishes one-time shift operation is received, whether the X coordinate adjusted by the ith conveying roller belongs to a limit range of a first limit structure or a second limit structure is judged, if the X coordinate belongs to the limit range of the first limit structure, the first motor is controlled to drive the quadrangular prism to rotate, the first limit structure is enabled to face upwards, the electric telescopic rod is controlled to extend, the first limit structure is driven to move upwards through the supporting plate until a central shaft of a target limit part in the first limit structure moves upwards to be intersected with a conveying horizontal plane, and step S104 is executed; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the second position limiting structure to face upwards, controlling the electric telescopic rod to extend, driving the second position limiting structure to move upwards through the supporting plate until a central shaft of a target position limiting part in the second position limiting structure moves upwards to be intersected with a conveying horizontal plane, and executing the step S104, wherein the corresponding position limiting coordinate of the target position limiting part is equal to the X coordinate of the conveying roller after the i-th conveying roller is adjusted when the conveying roller is conveyed along the positive direction of the X axis;
s104, controlling the flashing indicator lamp to be turned off to remind a user to slide the conveying roller to the right until the conveying roller is contacted with the target limiting part, and finishing the adjustment of the ith conveying roller;
step S105, after a signal that the conveying roller finishes one-time shift operation is received, judging whether the X coordinate adjusted by the ith conveying roller belongs to a limit range of a first limit structure or a second limit structure, if the X coordinate belongs to the limit range of the first limit structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the first limit structure to face upwards, controlling the electric telescopic rod to extend, driving the first limit structure to move upwards through the supporting plate until a central shaft of a target limit part in the first limit structure moves upwards to be intersected with a conveying horizontal plane, and executing step S106; if the position belongs to the position limiting range of the second position limiting structure, controlling the first motor to drive the quadrangular prism to rotate, enabling the second position limiting structure to face upwards, controlling the electric telescopic rod to extend, driving the second position limiting structure to move upwards through the supporting plate until a central shaft of a target position limiting part in the second position limiting structure moves upwards to be intersected with a conveying horizontal plane, and executing step S106, wherein a corresponding position limiting coordinate of the target position limiting part is equal to an X coordinate of the conveying roller after adjustment when the conveying roller conveys along the X-axis negative direction;
and S106, controlling the lighted indicator lamp to be turned off to remind a user to slide the conveying roller leftwards until the conveying roller is contacted with the target limiting part, and finishing the adjustment of the ith conveying roller.
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| CN202010418809.1A CN111646273A (en) | 2020-05-18 | 2020-05-18 | Building material detection, conveying and limiting mechanism and device with continuously adjustable limiting space |
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| CN202010418809.1A CN111646273A (en) | 2020-05-18 | 2020-05-18 | Building material detection, conveying and limiting mechanism and device with continuously adjustable limiting space |
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| US6003658A (en) * | 1994-12-05 | 1999-12-21 | Northstar Industries, Inc. | Telescoping rigid frame and scissor conveyor with suspension |
| CN209367055U (en) * | 2018-12-22 | 2019-09-10 | 大通物流(深圳)有限公司 | A kind of logistics transshipment center transmitting device |
| CN209396397U (en) * | 2018-12-22 | 2019-09-17 | 大通物流(深圳)有限公司 | A kind of logistics center's transmitting device |
| CN209956723U (en) * | 2019-05-31 | 2020-01-17 | 厦门托力托环保科技有限公司 | Roller conveyer belt |
| KR102072336B1 (en) * | 2019-08-29 | 2020-01-31 | 구진섭 | Conveyor apparatus for transportation of seeding box |
| CN111038913A (en) * | 2019-12-17 | 2020-04-21 | 郭明明 | Portable extension type logistics roller device |
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2020
- 2020-05-18 CN CN202010418809.1A patent/CN111646273A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003658A (en) * | 1994-12-05 | 1999-12-21 | Northstar Industries, Inc. | Telescoping rigid frame and scissor conveyor with suspension |
| CN209367055U (en) * | 2018-12-22 | 2019-09-10 | 大通物流(深圳)有限公司 | A kind of logistics transshipment center transmitting device |
| CN209396397U (en) * | 2018-12-22 | 2019-09-17 | 大通物流(深圳)有限公司 | A kind of logistics center's transmitting device |
| CN209956723U (en) * | 2019-05-31 | 2020-01-17 | 厦门托力托环保科技有限公司 | Roller conveyer belt |
| KR102072336B1 (en) * | 2019-08-29 | 2020-01-31 | 구진섭 | Conveyor apparatus for transportation of seeding box |
| CN111038913A (en) * | 2019-12-17 | 2020-04-21 | 郭明明 | Portable extension type logistics roller device |
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