CN216334750U - Circular guide rail mechanism - Google Patents
Circular guide rail mechanism Download PDFInfo
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- CN216334750U CN216334750U CN202122956813.6U CN202122956813U CN216334750U CN 216334750 U CN216334750 U CN 216334750U CN 202122956813 U CN202122956813 U CN 202122956813U CN 216334750 U CN216334750 U CN 216334750U
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Abstract
The utility model relates to the technical field of automatic production lines, in particular to an annular guide rail mechanism; the automatic sliding device comprises a workbench, wherein a driving gear and a driven gear are mounted on the upper end surface of the workbench, a motor is mounted on the lower end surface of the workbench and drives the driving gear, an annular chain is connected between the driving gear and the driven gear, a sliding rail is mounted on the upper end surface of the workbench and comprises a linear section and an arc section, the linear section and the arc section are connected to form an annular structure, the sliding rail is positioned on the outer side of the chain, a sliding seat is arranged on the sliding rail in a sliding mode and connected with the chain, and the sliding seat is driven to slide along the sliding rail when the chain rotates; the motor drives the driving gear to drive the chain to rotate, and the chain drives the sliding seat to slide along the sliding rail, so that the sliding seat is accurate in moving and positioning and is suitable for multi-station processing production.
Description
Technical Field
The utility model relates to the technical field of automatic production lines, in particular to an annular guide rail mechanism.
Background
The existing automatic production line generally comprises a linear type and an annular type, the linear type is not suitable for multi-station processing, the occupied area can be reduced when the annular type is produced, and the production line is suitable for multi-station production. The rigidly connected circular production line with the accurate circulating positioning disclosed in the Chinese utility model with the publication number of 206939725U comprises a machine table, wherein the machine table comprises a bottom plate, a vehicle track, two sliding seat trolleys, a power mechanism and a high-precision positioning mechanism are arranged on the bottom plate, the vehicle track comprises two circular tracks and two linear tracks, and a plurality of sliding seat trolleys are arranged on the vehicle track; the power mechanism comprises a servo motor, a precise planetary reducer and a high-precision cam, and the high-precision positioning mechanism comprises a transmission shaft and a high-precision positioning block; the disadvantages of this patent are: the structure of the production line is complicated, and the moving and positioning of the sliding seat trolley are not accurate enough.
Therefore, in view of the above-mentioned drawbacks of the existing endless production line, there is a need for an improvement of the existing endless production line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an annular guide rail mechanism aiming at the defects in the prior art, which solves the problems existing in the prior annular production line that: the structure is relatively complex and the like.
In order to realize the purpose, the utility model is realized by the following technical scheme: annular guide rail mechanism, comprises a workbench, the driving gear is installed to the up end of workstation, driven gear, the motor is installed to the lower terminal surface of workstation, the motor drive driving gear, the driving gear, be connected with annular chain between the driven gear, the slide rail is installed to the up end of workstation, the slide rail includes straightway, the segmental arc, straightway, the segmental arc is connected and is formed annularly, the slide rail is located the outside of chain, it is equipped with the slide to slide on the slide rail, the slide is connected with the chain, it slides along the slide rail to drive the slide when the chain rotates.
Furthermore, the side of workstation install first positioning mechanism, second positioning mechanism, first positioning mechanism, second positioning mechanism have the locating lever respectively, the side of slide has the constant head tank, the constant head tank of slide is gone into to the top activity card of locating lever.
Furthermore, the outside limit shaping of workstation have the breach, breach department installs detection sensor for detect the position of slide.
Furthermore, the outer end of the arc-shaped section of the slide rail is provided with a second positioning mechanism, and the outer side of the straight-line section of the slide rail is provided with a first positioning mechanism.
Further, the slide, including the fixed plate, the gyro wheel is installed to the below of fixed plate, and the gyro wheel is located the both sides of slide rail respectively, and the locating plate is installed to one side of fixed plate, and the constant head tank has been seted up in the outside of locating plate.
Further, the connecting plate is installed to the opposite side of fixed plate, has seted up the bar hole on the connecting plate, the connecting rod is installed in the bar hole, the lower extreme of connecting rod is fixed in on the chain.
Furthermore, one end of the fixing plate is provided with a detection positioning plate, and the detection positioning plate is provided with a positioning hole matched with the detection sensor.
Further, first positioning mechanism, including installation pole, side-mounting board, the installation pole is fixed in the bottom surface of workstation, and the side-mounting board is installed in the support side of workstation below, and the installation pole pin joint has the cylinder, and the actuating lever of cylinder is connected with the connecting rod, and on the pivot was worn to locate by the connecting rod, the pivot was fixed with the locating lever, the both ends of pivot were fixed in on the side-mounting board.
Further, the second positioning mechanism include installation pole, side-mounting board, the installation pole is fixed in the bottom surface of workstation, the side-mounting board is installed in the support side of workstation below, the installation pole pin joint has the cylinder, the actuating lever of cylinder is connected with the connecting rod, the connecting rod is worn to locate in the pivot, the pivot is fixed with the locating lever, the both ends of pivot are fixed in on the side-mounting board.
The utility model has the beneficial effects that: the driving gear is driven by the motor to drive the chain to rotate, and the chain drives the sliding seat to slide along the sliding rail, so that the sliding seat is accurate in moving and positioning and is suitable for multi-station processing production.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Fig. 4 is a partially enlarged schematic view of fig. 1.
Fig. 5 is a schematic structural diagram of the slider according to the present invention.
Fig. 6 is an exploded view of the slider according to the present invention.
Fig. 7 is a schematic structural view of a first positioning mechanism of the present invention.
Reference numbers and descriptions:
the device comprises a workbench 1, a driving gear 2, a motor 3, a chain 4, a sliding rail 5, a sliding seat 6, a first positioning mechanism 7, a second positioning mechanism 8, a detection sensor 9, a driven gear 10, a fixing plate 11, a roller 12, a positioning plate 13, a positioning groove 14, a detection positioning plate 15, a positioning hole 16, a connecting plate 17, a strip-shaped hole 18, a connecting rod 19, a buckle 20, an installation rod 21, a fixing plate 22, an air cylinder 23, a connecting rod 24, a rotating shaft 25, a positioning rod 26 and a side installation plate 27.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-7, the circular guide mechanism of the present invention comprises: workstation 1, driving gear 2 is installed to the up end of workstation 1, driven gear 10, motor 3 is installed to the lower terminal surface of workstation 1, motor 3 drive driving gear 2, be connected with annular chain 4 between the driven gear 10, slide rail 5 is installed to the up end of workstation 1, slide rail 5 includes the straightway, the segmental arc, the straightway, the segmental arc is connected and is formed the circularity, slide rail 5 is located the outside of chain 4, slide 6 is equipped with slide 6 on the slide 5, slide 6 is connected with chain 4, slide 6 slides along slide rail 5 when chain 4 rotates is driven. Side-mounting of workstation 1 has first positioning mechanism 7, second positioning mechanism 8, the segmental arc outer end of slide rail 5 has second positioning mechanism 8, the straightway outside of slide rail 5 has first positioning mechanism 7, second positioning mechanism 8 can rotate, first positioning mechanism 7, second positioning mechanism 8 has locating lever 26 respectively, the side of slide 6 has constant head tank 14, realize slide 6 location in the constant head tank 14 of slide 6 is gone into to the top activity card of locating lever 26, so that the processing production is carried out. Referring to fig. 4, the outer side edge of the workbench 1 of the present invention is formed with a notch, a detection sensor 9 is installed at the notch, and the detection sensor 9 is used for detecting the position of the sliding seat 6, so as to ensure accurate positioning for production.
Referring to fig. 5 and 6, the sliding base 6 of the present invention includes a fixing plate 11, four rollers 12 are mounted below the fixing plate 11, two sets of four rollers 12 are provided, the rollers 12 are respectively located at two sides of the sliding rail 5, and the sliding base 6 is more stable when moving along the sliding rail 5 through the rollers 12. A detection positioning plate 15 is installed at one end of the fixing plate 11, a positioning hole 16 is formed in the detection positioning plate 15, and the positioning hole 16 is used in cooperation with the detection sensor 9 to achieve position detection of the sliding seat 6. A positioning plate 13 is mounted on one side of the fixing plate 11, and a positioning groove 14 is formed in the outer side of the positioning plate 13. Connecting plate 17 is installed to the opposite side of fixed plate 11, has seted up 2 bar holes 18 on the connecting plate 17, and connecting rod 19 is installed respectively in bar hole 18, and on two connecting rod 19's lower extreme was fixed in chain 4, the upper end of two connecting rod 19 was fixed through buckle 20.
Referring to fig. 4 and 7, the first positioning mechanism 7 of the present invention includes an installation rod 21, a fixing plate 22, a cylinder 23, a connecting rod 24, a rotating shaft 25, a positioning rod 26, and a side mounting plate 27, wherein the installation rod 21 is fixed on the bottom surface of the workbench 1, the side mounting plate 27 is installed on the side surface of the bracket below the workbench 1, the installation rod 21 is pivoted with the fixing plate 22, the cylinder 23 is installed on the fixing plate 22, a driving rod of the cylinder 23 is connected with the connecting rod 24, the connecting rod 24 is inserted into the rotating shaft 25, the connecting rod 24 is fixed with the rotating shaft 25 and can rotate together, the two ends of the rotating shaft 25 are respectively fixed with the positioning rod 26, the top end of the positioning rod 26 is movably clamped into the positioning groove 14 of the slide carriage 6 to realize the positioning of the slide carriage 6, and the two ends of the rotating shaft 25 are fixed on the side mounting plate 27. The rotating shaft 25 of the first positioning mechanism 7 is long, and the number of the positioning rods 26 is two, and the two positioning rods are used for positioning the sliding seats 6 of the two stations.
The second positioning mechanism 8 of the utility model is basically the same as the first positioning mechanism 7, and comprises an installation rod 21, a fixed plate 22, a cylinder 23, a connecting rod 24, a rotating shaft 25, a positioning rod 26 and a side mounting plate 27, wherein the installation rod 21 is fixed on the bottom surface of the workbench 1, the side mounting plate 27 is installed on the side surface of a bracket below the workbench 1, the installation rod 21 is pivoted with the fixed plate 22, the cylinder 23 is installed on the fixed plate 22, a driving rod of the cylinder 23 is connected with the connecting rod 24, the connecting rod 24 is arranged on the rotating shaft 25 in a penetrating manner, the connecting rod 24 is fixed with the rotating shaft 25 and can rotate together, the rotating shaft 25 is fixed with the positioning rod 26, the top end of the positioning rod 26 is movably clamped in a positioning groove 14 of the sliding seat 6 to realize the positioning of the sliding seat 6, and two ends of the rotating shaft 25 are fixed on the side mounting plate 27. The second positioning mechanism 8 has a short rotating shaft 25 and one positioning rod 26 for positioning the slide 6 of one station.
The utility model is used for a cover plate riveting and assembling machine, adopts servo drive, and the chain is provided with the sliding seats 6 for conveying in a beat type conveying mode, and the conveying distance of each sliding seat 6 is about 700 mm.
It is to be understood that the above-described embodiments are merely preferred examples of the present invention and are not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles of the utility model as described in the claims should be included in the claims.
Claims (9)
1. Annular guide rail mechanism, its characterized in that: including the workstation, the driving gear is installed to the up end of workstation, driven gear, the motor is installed to the lower terminal surface of workstation, the motor drive driving gear, the driving gear, be connected with annular chain between the driven gear, the slide rail is installed to the up end of workstation, the slide rail includes straightway, the segmental arc, straightway, the segmental arc is connected and is formed the circularity, the slide rail is located the outside of chain, it is equipped with the slide to slide on the slide rail, the slide is connected with the chain, it slides along the slide rail to drive the slide when the chain rotates.
2. The endless track mechanism of claim 1, wherein: the side of workstation install first positioning mechanism, second positioning mechanism, first positioning mechanism, second positioning mechanism have the locating lever respectively, the side of slide has the constant head tank, the top activity card of locating lever goes into the constant head tank of slide.
3. The endless track mechanism of claim 1, wherein: the outer side edge of the workbench is formed with a notch, and the notch is provided with a detection sensor.
4. The endless track mechanism of claim 2, wherein: the outer end of the arc-shaped section of the sliding rail is provided with a second positioning mechanism, and the outer side of the straight-line section of the sliding rail is provided with a first positioning mechanism.
5. The endless track mechanism of claim 2, wherein: the sliding seat comprises a fixed plate, rollers are mounted below the fixed plate and are respectively located on two sides of the sliding rail, a positioning plate is mounted on one side of the fixed plate, and a positioning groove is formed in the outer side of the positioning plate.
6. The endless track mechanism of claim 5, wherein: the opposite side of fixed plate install the connecting plate, seted up the bar hole on the connecting plate, the connecting rod is installed in the bar hole, the lower extreme of connecting rod is fixed in on the chain.
7. The endless track mechanism of claim 5, wherein: one end of the fixing plate is provided with a detection positioning plate, and a positioning hole matched with the detection sensor is formed in the detection positioning plate.
8. The endless track mechanism of claim 2, wherein: first positioning mechanism, including installation pole, side-mounting board, the installation pole is fixed in the bottom surface of workstation, the side-mounting board is installed in the support side of workstation below, the installation pole pin joint has the cylinder, the actuating lever of cylinder is connected with the connecting rod, the connecting rod is worn to locate in the pivot, the pivot is fixed with the locating lever, the both ends of pivot are fixed in on the side-mounting board.
9. The endless track mechanism of claim 2, wherein: the second positioning mechanism comprises an installation rod and a side mounting plate, the installation rod is fixed on the bottom surface of the workbench, the side mounting plate is installed on the side surface of the support below the workbench, the installation rod is pivoted with a cylinder, a driving rod of the cylinder is connected with a connecting rod, the connecting rod penetrates through the rotating shaft, the rotating shaft is fixed with positioning rods, and two ends of the rotating shaft are fixed on the side mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956813.6U CN216334750U (en) | 2021-11-26 | 2021-11-26 | Circular guide rail mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956813.6U CN216334750U (en) | 2021-11-26 | 2021-11-26 | Circular guide rail mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216334750U true CN216334750U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122956813.6U Active CN216334750U (en) | 2021-11-26 | 2021-11-26 | Circular guide rail mechanism |
Country Status (1)
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| CN (1) | CN216334750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744115A (en) * | 2022-12-07 | 2023-03-07 | 安费诺嘉力讯(海盐)连接技术有限公司 | High-precision high-speed rectangular precision screw driving type circulating conveying mechanism |
-
2021
- 2021-11-26 CN CN202122956813.6U patent/CN216334750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744115A (en) * | 2022-12-07 | 2023-03-07 | 安费诺嘉力讯(海盐)连接技术有限公司 | High-precision high-speed rectangular precision screw driving type circulating conveying mechanism |
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