CN218464758U - Track positioning device of conveying system - Google Patents
Track positioning device of conveying system Download PDFInfo
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- CN218464758U CN218464758U CN202222371112.0U CN202222371112U CN218464758U CN 218464758 U CN218464758 U CN 218464758U CN 202222371112 U CN202222371112 U CN 202222371112U CN 218464758 U CN218464758 U CN 218464758U
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Abstract
The utility model discloses a conveying system's track positioner, its characterized in that: the conveying system comprises a conveying track and a conveying trolley capable of moving along the conveying track in a reciprocating mode, a positioning device is arranged on the conveying track and comprises: the positioning strip is provided with an identification code containing position information; a plurality of strip mounting racks which are arranged on the conveying track at intervals and are used for clamping the positioning strips along the extending direction of the conveying track; the belt tensioning mechanisms are arranged at two ends of the positioning belts, are fixedly connected with the conveying track and are used for tensioning the positioning belts; the conveying trolley is provided with an identification code reader, and in the running process of the conveying trolley, the identification code reader reads the identification code on the positioning strip to realize the positioning of the conveying trolley. The utility model provides a conveying system's track positioner can improve positioning accuracy.
Description
Technical Field
The utility model relates to a conveyer technical field, in particular to conveying system's track positioner.
Background
The self-propelled trolley conveying system EMS comprises a conveying track and a conveying trolley capable of reciprocating along the conveying track, namely: EMS dolly, EMS dolly walk the in-process on delivery track and transport the goods inside workshop or inside the intelligent warehouse to carry the goods to the assigned position, for example: in the tire embryo warehouse, the tire embryos are conveyed to a specified storage position through an EMS trolley.
Therefore, in the EMS conveying system, a positioning device is required to be arranged to realize the automatic addressing and positioning of the EMS trolley, in the prior art, the positioning device is a metal hollow bar code which is endowed with position information and is arranged on a conveying track, and meanwhile, a bar code scanning component is arranged on the EMS trolley, and the bar code is scanned by the bar code scanning component to realize the positioning of the EMS trolley on the conveying track. The metal fretwork bar code need be laid along transfer orbit, and the mounting means of bar code generally has two kinds: one is to fix the bar code on the conveying track directly, and the other is to fix the bar code on a bar code support installed on the conveying track.
However, the above structure has the following problems:
(1) Because the bar code needs to be laid along the track, the length is generally longer, the bar code is directly fixed on the conveying track, the bar code is easy to damage in the installation process, and the adjustment and maintenance of the bar code after installation are inconvenient;
(2) The support is adopted to connect the bar codes with the conveying track for fixed installation, so that the problem that one or more bar codes in the middle of the bar codes are bent and deformed easily is caused, the bar codes are not identified clearly, and the EMS trolley is positioned inaccurately or even is not identified to cause the emergency stop of the EMS trolley and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the present invention provides a track positioning device for a conveying system, which can improve the positioning accuracy.
Based on the above problem, the utility model provides a technical scheme is:
a rail positioning device of a conveying system, wherein the EMS conveying system comprises a conveying rail and a conveying trolley capable of reciprocating along the conveying rail, the conveying rail is provided with a positioning device, and the positioning device comprises:
the positioning strip is provided with an identification code containing position information;
a plurality of strip mounting racks which are arranged on the conveying track at intervals and are used for clamping the positioning strips along the extending direction of the conveying track;
the belt tensioning mechanisms are arranged at two end parts of the positioning belts, are fixedly connected with the conveying track and are used for tensioning the positioning belts;
and the conveying trolley is provided with an identification code reader, and in the running process of the conveying trolley, the identification code reader reads the identification code on the positioning strip to realize the positioning of the conveying trolley.
In one embodiment, the strap tensioning mechanism comprises a strap tensioning seat mounted on the conveying track and a tensioning component mounted on the strap tensioning seat, the tensioning component comprises a strap clamping plate fixedly connected with the end of the positioning strap, an adjusting piece supported by the strap tensioning seat and connected with the strap clamping plate, and an elastic piece sleeved on the adjusting piece, and the elastic piece is limited on the adjusting piece through a limiting piece and abuts against the strap tensioning seat.
In one embodiment, the belt tensioning seat comprises a support and a support fixed on the support, the support is fixedly connected with the conveying track, and the tensioning assembly is mounted on the support.
In one embodiment, the supporting member comprises a first supporting plate extending horizontally and a second supporting plate extending vertically, the first supporting plate is fixedly connected with the support, and the adjusting member is arranged on the second supporting plate in a penetrating manner.
In one of the embodiments, the strap clamping plate comprises two clamping plate members arranged in parallel with respect to each other, between which the positioning strap is clamped.
In one embodiment, the strap mounting frame comprises a strap support base mounted on the conveying track and a strap connecting plate mounted on the strap support base, and the positioning strap is connected with the strap connecting plate.
In one embodiment, the strap connecting plate includes a first plate extending in a horizontal direction and a second plate extending in a vertical direction, the first plate being connected with the strap holder, and the second plate being connected with the positioning strap.
In one embodiment, the strap holder is removably attached to the first plate via a fastening assembly.
In one embodiment, the first plate is provided with a plurality of adjusting holes which extend along the thickness direction of the positioning strip and are matched with the fastening components.
In one embodiment, the strip support seat comprises a first support member, a second support member and a third support member which are connected in sequence, wherein the first support member is fixedly connected with the conveying track, and the third support member is connected with the first plate.
Compared with the prior art, the utility model has the advantages that:
1. the two end parts of the positioning strip are provided with the strip tensioning mechanisms, so that the positioning strip can be tensioned, the bending deformation of the positioning strip is avoided, the problems that the EMS trolley is positioned inaccurately or even the EMS trolley is suddenly stopped and the like due to unclear identification of the bending deformation of the positioning strip are avoided, the positioning precision is improved, and the production efficiency is further improved;
2. the structure of the strip tensioning mechanism is convenient for adjusting the tensioning force, so that the deformation of the positioning strip caused by over-tension is avoided, the positioning strip is effectively tensioned, and the positioning precision is improved;
3. the position of the strip connecting plate can move relatively to the strip support base, and during installation, the distance between the positioning strip and the conveying track can be adjusted according to needs, so that abrasion between the positioning strip and the conveying track is avoided, and the positioning precision is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a rail positioning device of a conveying system according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
wherein:
1. a conveying track;
2. the device comprises a strip mounting frame 2-1, a strip support seat 2-1a, a first support part 2-1b, a second support part 2-1c, a third support part 2-2, a strip connecting plate 2-2a, a first plate 2-2b, a second plate 2-2c and adjusting holes;
3. a strap tensioning mechanism; 3-1, a support; 3-2, a support member; 3-2a, a first support plate; 3-2b, a second supporting plate 3-3, a strip clamping plate 3-4, an adjusting piece 3-5, an elastic piece 3-6 and a limiting piece;
4. positioning the strip;
5. and (4) fastening the assembly.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 1, for the structural schematic diagram of the embodiment of the utility model provides a conveying system's track positioner for location of conveying trolley among the EMS conveying system, wherein EMS conveying system includes conveying track 1 and can follow conveying track 1 reciprocating motion's conveying trolley, is equipped with positioner on conveying track 1, is used for realizing conveying trolley's addressing location.
Specifically, the positioning device comprises a positioning strip 4, a plurality of strip mounting frames 2 and a strip tensioning mechanism 3, wherein an identification code containing position information is arranged on the positioning strip 4, the plurality of strip mounting frames 2 are arranged on the conveying track 1 at intervals and used for clamping the positioning strip 4 along the extension direction of the conveying track 1, and the strip tensioning mechanism 3 is arranged at two end parts of the positioning strip 4 and fixedly connected with the conveying track 1 and used for tensioning the positioning strip 4. Meanwhile, an identification code reader is arranged on the conveying trolley, when the conveying trolley walks, the identification code reader reads the coordinate information on the positioning strip 4 in real time and transmits the coordinate information to the control unit, and the control unit determines the position of the conveying trolley according to the coordinate information.
In this embodiment, the conveying track 1 can be a linear track or an annular track, for the clear expression the utility model discloses, the following linear conveying track is used as the example to explain in detail the utility model discloses.
The belt tensioning mechanism 3 comprises belt tensioning seats arranged at two ends of the conveying track 1 and tensioning assemblies arranged on the belt tensioning seats, each tensioning assembly comprises a belt clamping plate 3-3 fixedly connected with the end of a positioning belt 4, an adjusting piece 3-4 supported by each belt tensioning seat and connected with the corresponding belt clamping plate 3-3 and an elastic piece 3-5 sleeved on the corresponding adjusting piece 3-4, each elastic piece 3-5 is limited on the corresponding adjusting piece 3-4 through a limiting piece 3-6 and is abutted against the corresponding belt tensioning seat, preferably, each elastic piece 3-5 adopts a spring, and each spring is positioned between the corresponding belt tensioning seat and the corresponding limiting piece 3-6 in a compression mode to enable the corresponding adjusting piece 3-4 to be in a stretching state, so that the positioning belt 4 is tensioned. In this example, the adjusting members 3-4 are screws, and the limiting members 3-6 are nuts.
The belt tensioning seat comprises a support 3-1 and a support 3-2 fixed on the support 3-1, the support 3-1 is fixedly connected with the conveying track 1 through a bolt, the support 3-2 is fixedly connected with the support 3-1 through a bolt, and the tensioning assembly is installed on the support 3-2. In this example, the supporting member 3-2 includes a first supporting plate 3-2a extending along the horizontal direction and a second supporting plate 3-2b extending along the vertical direction, the first supporting plate 3-2a is fixedly connected with the support 3-1, and the adjusting member 3-4 is inserted into the second supporting plate 3-2 b.
The strip clamping plates 3-3 comprise two clamping plate members arranged in parallel with respect to each other, between which the positioning strip 4 is clamped, in particular, the positioning strip 4 is fixed to the two clamping plate members via bolts.
The strip mounting rack 2 comprises a strip support seat 2-1 arranged on the conveying track 1 and a strip connecting plate 2-2 arranged on the strip support seat 2-1, and the positioning strip 4 is connected with the strip connecting plate 2-2. The strap connecting plate 2-2 comprises a first plate 2-2a extending in the horizontal direction and a second plate 2-2b extending in the vertical direction, the first plate 2-2a is fixedly connected with the strap support base 2-1, and the second plate 2-2b is fixedly connected with the positioning strap 4.
In order to adjust the distance between the positioning strip 4 and the conveying track 1, the strip support base 2-1 is detachably connected with the first plate 2-2a through a fastening assembly 5, wherein the fastening assembly 5 can adopt a fastening bolt, a plurality of adjusting holes 2-2c extending along the thickness direction of the positioning strip 4 are correspondingly formed in the first plate 2-2a, preferably, the adjusting holes 2-2c adopt waist-shaped holes, when the strip support base 2-1 is installed, after the distance between the positioning strip 4 and the conveying track 1 is adjusted, the strip support base 2-1 is fixed on the first plate 2-2a through the matching of the fastening bolt and the adjusting holes 2-2c, and the distance between the positioning strip 4 and the conveying track 1 is adjusted by adjusting the relative positions of the first plate 2-2a and the strip support base 2-1.
The strip support seat 2-1 comprises a first support part 2-1a, a second support part 2-1b and a third support part 2-1c which are sequentially connected, the first support part 2-1a extends in the vertical direction and is fixedly connected with the conveying track 1, the third support part 2-1c extends in the horizontal direction and is connected with the first support part 2-2a, and the second support part 2-1b extends in the thickness direction of the positioning strip 4 to connect the first support part 2-1a and the third support part 2-1c.
The positioning strip 4 and the conveying track 1 are installed and fixed through the matching of the strip support seat 2-1 and the strip connecting plate 2-2, the positioning strip 4 and the conveying track 1 are not directly and fixedly connected, the damage to the positioning strip 4 in the installation process can be avoided, the distance between the positioning strip 4 and the conveying track 1 can be adjusted as required, and the positioning precision is improved; the strip tensioning mechanism 3 is arranged, so that the positioning strip 4 can be effectively tensioned, the bending deformation of the positioning strip 4 is avoided, the accuracy of the identification of the positioning strip 4 is improved, the positioning precision is improved, the problem of equipment halt caused by unidentified equipment can be reduced, and the running stability and the production efficiency of the EMS trolley conveying system are improved.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. A track positioning device for a conveying system, characterized by: the conveying system comprises a conveying track and a conveying trolley capable of moving along the conveying track in a reciprocating mode, a positioning device is arranged on the conveying track and comprises:
a positioning strip on which an identification code containing position information is provided;
a plurality of strip mounting racks which are arranged on the conveying track at intervals and are used for clamping the positioning strips along the extending direction of the conveying track;
the belt tensioning mechanisms are arranged at two ends of the positioning belts, are fixedly connected with the conveying track and are used for tensioning the positioning belts;
the conveying trolley is provided with an identification code reader, and in the running process of the conveying trolley, the identification code reader reads the identification code on the positioning strip to realize the positioning of the conveying trolley.
2. The track positioning device of a conveyor system as claimed in claim 1, wherein: the strap tensioning mechanism comprises a strap tensioning seat installed on the conveying track and a tensioning assembly installed on the strap tensioning seat, wherein the tensioning assembly comprises a strap clamping plate fixedly connected with the end part of the positioning strap, an elastic member installed on the adjusting member, and an adjusting member and a sleeve connected with the strap clamping plate are supported by the strap tensioning seat and are sleeved on the adjusting member, and the elastic member is limited on the adjusting member through a limiting member and is abutted to the strap tensioning seat.
3. The track positioning device of a conveying system according to claim 2, characterized in that: the belt tensioning seat comprises a support and a support fixed on the support, the support is fixedly connected with the conveying track, and the tensioning assembly is installed on the support.
4. The track positioning device of a conveying system according to claim 3, wherein: the support piece includes the first backup pad that extends along the horizontal direction and the second backup pad that extends along vertical direction, first backup pad with support fixed connection, the regulating part is worn to establish in the second backup pad.
5. The track positioning device of a conveying system according to claim 4, wherein: the strap clamping plate comprises two clamping plate members arranged in parallel with each other, and the positioning strap is clamped between the two clamping plate members.
6. The track positioning device of a conveyor system as claimed in claim 1, wherein: the strip mounting frame comprises a strip support base installed on the conveying track and a strip connecting plate installed on the strip support base, and the positioning strip is connected with the strip connecting plate.
7. The track positioning device of a conveyor system as in claim 6, wherein: the strip connecting plate comprises a first plate extending along the horizontal direction and a second plate extending along the vertical direction, the first plate is connected with the strip support seat, and the second plate is connected with the positioning strip.
8. The track positioning device of a conveyor system as in claim 7, wherein: the strap support mount is detachably connected to the first plate via a fastening assembly.
9. The track positioning device of a conveyor system as in claim 8, wherein: the first plate is provided with a plurality of adjusting holes which extend along the thickness direction of the positioning strip and are matched with the fastening assembly.
10. The track positioning device of a conveying system according to claim 9, wherein: the strip support seat comprises a first support part, a second support part and a third support part which are sequentially connected, the first support part is fixedly connected with the conveying track, and the third support part is connected with the first plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371112.0U CN218464758U (en) | 2022-09-07 | 2022-09-07 | Track positioning device of conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371112.0U CN218464758U (en) | 2022-09-07 | 2022-09-07 | Track positioning device of conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218464758U true CN218464758U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222371112.0U Active CN218464758U (en) | 2022-09-07 | 2022-09-07 | Track positioning device of conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218464758U (en) |
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2022
- 2022-09-07 CN CN202222371112.0U patent/CN218464758U/en active Active
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