CN210557673U - Net turning mechanism - Google Patents
Net turning mechanism Download PDFInfo
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- CN210557673U CN210557673U CN201920925358.3U CN201920925358U CN210557673U CN 210557673 U CN210557673 U CN 210557673U CN 201920925358 U CN201920925358 U CN 201920925358U CN 210557673 U CN210557673 U CN 210557673U
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Abstract
The utility model belongs to the field of truss production equipment, in particular to a net turning mechanism, which comprises a base, wherein a driving shaft is arranged on the base, a supporting rod with the middle part hinged with the driving shaft is arranged on the driving shaft, and a net turning device is fixed at one end of the supporting rod; the middle part of the base is provided with a driving device which is connected with a driving shaft; the net turning device comprises at least one rotating frame and a rotating drive which is fixed on the supporting rods and connected with the rotating frame, the rotating frame is of a rectangular structure, and the rotating frame is rotatably connected between the supporting rods; a plurality of fixing devices are equidistantly arranged on the rotating frame, and each fixing device comprises a rotating shaft which penetrates through the rotating frame and is parallel to the supporting rod and a rotating shaft drive which is connected with the rotating shaft and is fixed on the rotating frame; two ends of the rotating shaft are provided with symmetrical base blocks, and the base blocks are fixed with symmetrical hook parts. The utility model discloses can compare traditional net mechanism that turns over with the otter board upset in situ, save batch plant's occupation space, the speed of upset simultaneously is faster, efficient.
Description
Technical Field
The utility model belongs to truss production facility field specifically is a net mechanism turns over.
Background
When the traditional truss floor slab is produced, a truss needs to be welded firstly, then a steel bar truss is welded on a screen plate, and finally cement is poured for forming. In this course of working, need overturn the otter board, present tipping arrangement all is to do the semicircle upset with the otter board from the conveyer of one side to the conveyer of opposite side on, this upset process needs two parallel processing lines, and this area that leads to whole equipment is too big, and this upset process is actually consuming time longer simultaneously, influences machining efficiency.
The invention patent of China with the patent number of 2018105861931 discloses a production line of a truss floor bearing plate assembly, which comprises a screw assembly machine, a transfer device and a welding machine, wherein the screw assembly machine comprises a conveying device, a screw loading device and a workbench, the conveying device comprises a rack, the screw loading device comprises a supporting base, a supporting frame, a driving device and a processing mechanism, the processing mechanism comprises a telescopic cylinder and a screwdriver, the workbench comprises a support plate and a positioning seat, the welding machine comprises a machine body, a moving device and an upper electrode mechanism, the upper electrode mechanism comprises a cross frame, a processing device and an upper electrode rod, the cross frame is arranged on the machine body, a clamping strip is fixed at the lower part of the cross frame, the processing device comprises a welding base, the welding base is provided with the supporting plate, the upper electrode rod is fixed at the lower end of the corresponding welding base, the transfer device comprises a plate turnover machine, one end of the conveying table is connected with the welding machine. Two conveying mechanisms are respectively arranged on the welding device and the screw assembling mechanism in the assembly production line, and are transferred through a transfer device, the transfer process is low in efficiency, and the occupied area of the whole assembly production line is too large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that exists among the above-mentioned prior art to a net mechanism turns over is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a net turning mechanism comprises a base, wherein a driving shaft is arranged on the base, a supporting rod with the middle part hinged with the driving shaft is arranged on the driving shaft, and a net turning device is fixed at one end of the supporting rod; the middle part of the base is provided with a driving device which is connected with a driving shaft; the net turning device comprises at least one rotating frame and a rotating drive which is fixed on the supporting rods and connected with the rotating frame, the rotating frame is of a rectangular structure, and the rotating frame is rotatably connected between the supporting rods; a plurality of fixing devices are equidistantly arranged on the rotating frame, and each fixing device comprises a rotating shaft which penetrates through the rotating frame and is parallel to the supporting rod and a rotating shaft drive which is connected with the rotating shaft and is fixed on the rotating frame; two ends of the rotating shaft are provided with symmetrical base blocks, and the base blocks are fixed with symmetrical hook parts.
Furthermore, the hook part comprises an extension rod penetrating through the base block, and one end of the extension rod extends outwards to form a hook; the hooks on the upper extension pole extend upward and the hooks on the lower extension pole extend downward.
Furthermore, the adjacent hook parts positioned on the same side of the rotating frame are symmetrically arranged. The symmetrical hook part structure can better fix the screen plate and prevent the screen plate from falling off in the overturning process.
Furthermore, a fixing hole matched with the rotating shaft and a clamping groove connected with the fixing hole are formed in the base block, and the base block is sleeved on the rotating shaft through the fixing hole; the base block is provided with a bolt penetrating through the clamping groove. The distance between the clamping grooves is retracted by screwing the bolts, so that the effect of fixing the rotating shaft is achieved; when the sizes of the net plates are different and the position of the base block needs to be adjusted, the position of the base block relative to the rotating shaft can be adjusted only by loosening the bolt, so that the net plates are adaptive to the sizes.
Furthermore, a balancing pole is fixed at one end of the supporting pole far away from the net turning device. The balance bar can help the stress balance of the support bar, the service life of the structure is prolonged, and meanwhile, the height of the net turning device can be manually adjusted through the balance bar, so that the maintenance and the replacement of parts are facilitated.
Furthermore, the rotating shaft drive comprises a hydraulic device fixed on the inner side of the rotating frame and a connecting rod hinged on the rotating shaft, and one end of the connecting rod is connected with the hydraulic device.
Further, the number of the rotating frames is 2.
Compared with the prior art, the utility model, have following advantage and effect: can be in the original place with the otter board upset, compare traditional net mechanism that turns over, saved batch equipment's occupation space, the speed of upset is faster simultaneously, efficient.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a front view of the present embodiment.
Fig. 3 is a side view of the present embodiment.
Fig. 4 is an enlarged view of a portion a in fig. 1.
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Examples are given.
As shown in fig. 1-3, the present embodiment comprises a base 1, the base 1 comprising three equidistantly arranged support sections. The base 1 is provided with a driving shaft 11, the driving shaft 11 penetrates through the three supporting parts, the supporting part in the middle is provided with a driving device 12, and the driving device 12 is connected with the driving shaft 11. Be provided with bracing piece 13 on the base 1, the middle part and the drive shaft 11 of bracing piece 13 are articulated, and is specific, and drive arrangement 12 can drive shaft 11 and rotate, drives bracing piece 13 and rotates to change the relative height at bracing piece 13 both ends.
A net turning device is fixed at one end of the support rod 13, and the net turning device comprises at least one rotating frame 14 and a rotating drive 15 which is fixed on the support rod 13 and connected with the rotating frame 14, wherein in the embodiment, the number of the rotating frames 14 is two. The rotary frame 14 is a rectangular structure, the rotary frame 14 is rotatably connected between the support rods 13, and the rotary frame 14 can rotate between the support rods 13 under the driving of the rotary drive 15. Each rotating frame 14 is provided with a plurality of fixing devices which are arranged at equal intervals. The fixing device comprises a rotating shaft 16 which penetrates through the rotating frame 14 and is parallel to the supporting rod 13, and a rotating shaft drive which is connected with the rotating shaft 16 and is fixed on the rotating frame 14, wherein the rotating shaft drive can drive the rotating shaft 16 to rotate on the rotating frame 14. Two ends of the rotating shaft 16 are provided with symmetrical base blocks 17, each base block 17 is fixed with symmetrical hook parts 18, each hook part 18 comprises an extension rod 19 penetrating through the base block 17, one end of each extension rod 19 extends outwards to form a hook 10, the hook 10 on the extension rod 19 above extends upwards, and the hook 10 on the extension rod 19 below extends downwards. In addition, the adjacent hook portions 18 on the same side of the turret 14 are symmetrically disposed. Specifically, the rotation of the rotating shaft 16 can drive the base blocks 17 fixed at the two ends to rotate, so as to drive the hook portion 18 to rotate. When the screen plate moves to the rotating frame 14 matched with the screen plate, the rotating shaft 16 rotates under the driving of the rotating shaft (the rotating direction is determined by the extending direction of the hook 10), the hook parts 18 rotate until the inner sides of the extension rods 19 abut against one side of a cross rod on the screen plate, when each hook part 18 abuts against the screen plate, the rotating frame 14 rotates under the driving of the rotating shaft to drive the screen plate clamped on the rotating frame to rotate, and when the rotating frame 14 is completely turned over, the screen plate slides downwards along the extension rods 19 until the lower surface of the screen plate is connected with the upper surface of the hook 10; the rotating shaft 16 is driven by the rotating shaft to rotate reversely so as to draw out the hook 10, and the screen plate falls on the operating platform, namely the turning of the screen plate is completed. In this embodiment, the driving device of the rotating shaft includes a hydraulic device 31 fixed inside the rotating frame 14 and a connecting rod 32 hinged on the rotating shaft, and one end of the connecting rod 32 is connected with the hydraulic device 31. The hydraulic device 31 can drive the rotating shaft to rotate within a certain angle through the connecting rod 32.
As shown in fig. 4, a fixing hole 21 matching with the rotating shaft 16 and a clamping groove 22 connected with the fixing hole 21 are formed in the base block 17, and the base block 17 is sleeved on the rotating shaft 16 through the fixing hole 21. The base block 17 is provided with a bolt 23 penetrating through the clamping grooves 22, and the distance between the clamping grooves 22 is retracted by tightening the bolt 23, so that the effect of fixing the rotating shaft 16 is achieved; when the position of the base block 17 needs to be adjusted, the position of the base block 17 relative to the rotating shaft 16 can be adjusted by only loosening the bolt 23, so that the size of the screen plate is adapted.
In this embodiment, a balancing bar 24 is fixed at one end of the supporting bar 13 far away from the net turning device. The balance rod 24 can help the stress balance of the support rod 13, the service life of the structure is prolonged, and meanwhile, the height of the net turning device can be manually adjusted through the balance rod 24, so that the maintenance and the replacement of parts are facilitated.
The working process of the net turning mechanism is as follows: the mechanism is firstly placed at one side of the conveying device, so that one end of the supporting rod 13, which is provided with the net turning device, is positioned on the transfer device; when the screen plate moves to the rotating frame 14, the rotating shaft 16 rotates under the driving of the rotating shaft, and the hook part 18 rotates until the inner side of the extension rod 19 props against one side of the cross rod on the screen plate; after the hook part 18 is relatively fixed to the screen plate, the driving device 12 drives the driving shaft 11 to rotate, and drives the supporting rod 13 to rotate along the middle part, so that one end of the supporting rod 13, which is provided with the screen turning device, is tilted upwards; when the rotating frame 14 rises to a certain height, the rotating frame 14 rotates under the driving of the rotating shaft to drive the screen plate clamped on the rotating frame to rotate, and when the rotating frame 14 is completely turned over, the screen plate can slide down along the extension rod 19 until the lower surface of the screen plate is connected with the upper surface of the hook 10; the driving device 12 drives the driving shaft 11 to rotate, so as to drive the supporting rod 13 to rotate along the middle part, and the end, provided with the net turning device, of the supporting rod 13 moves downwards until the bottom of the hook 10 is connected with the conveying device; the rotating shaft 16 is driven by the rotating shaft to rotate reversely so as to draw out the hook 10, and the screen plate falls on the operating platform, namely the turning of the screen plate is completed.
The utility model discloses the mechanism that turns over the net that describes can be in the original place with the otter board upset, compares traditional net mechanism that turns over, has saved batch plant's occupation space, and the speed of upset simultaneously is faster, efficient.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A net turning mechanism is characterized in that: the net turning device comprises a base, wherein a driving shaft is arranged on the base, a supporting rod with the middle part hinged with the driving shaft is arranged on the driving shaft, and a net turning device is fixed at one end of the supporting rod; the middle part of the base is provided with a driving device which is connected with a driving shaft;
the net turning device comprises at least one rotating frame and a rotating drive which is fixed on the supporting rods and connected with the rotating frame, the rotating frame is of a rectangular structure, and the rotating frame is rotatably connected between the supporting rods; a plurality of fixing devices are equidistantly arranged on the rotating frame, and each fixing device comprises a rotating shaft which penetrates through the rotating frame and is parallel to the supporting rod and a rotating shaft drive which is connected with the rotating shaft and is fixed on the rotating frame; two ends of the rotating shaft are provided with symmetrical base blocks, and the base blocks are fixed with symmetrical hook parts.
2. The mechanism of claim 1, wherein: the hook part comprises an extension rod penetrating through the base block, and one end of the extension rod extends outwards to form a hook; the hooks on the upper extension pole extend upward and the hooks on the lower extension pole extend downward.
3. The mechanism of claim 2, wherein: the adjacent hook parts positioned on the same side of the rotating frame are symmetrically arranged.
4. The mechanism of claim 1, wherein: the base block is internally provided with a fixing hole matched with the rotating shaft and a clamping groove connected with the fixing hole, and the base block is sleeved on the rotating shaft through the fixing hole; the base block is provided with a bolt penetrating through the clamping groove.
5. The mechanism of claim 1, wherein: a balancing pole is fixed at one end of the supporting pole far away from the net turning device.
6. The mechanism of claim 1, wherein: the rotating shaft drive comprises a hydraulic device fixed on the inner side of the rotating frame and a connecting rod hinged on the rotating shaft, and one end of the connecting rod is connected with the hydraulic device.
7. The net turning mechanism according to any one of claims 1 to 6, wherein: the number of the rotating frames is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925358.3U CN210557673U (en) | 2019-06-19 | 2019-06-19 | Net turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925358.3U CN210557673U (en) | 2019-06-19 | 2019-06-19 | Net turning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210557673U true CN210557673U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925358.3U Active CN210557673U (en) | 2019-06-19 | 2019-06-19 | Net turning mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182582A (en) * | 2019-06-19 | 2019-08-30 | 浙江亿洲机械科技有限公司 | Fan Wang mechanism |
| CN112320364A (en) * | 2020-10-24 | 2021-02-05 | 杭州华盛钢网有限公司 | Full-automatic material collecting device for steel mesh |
-
2019
- 2019-06-19 CN CN201920925358.3U patent/CN210557673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182582A (en) * | 2019-06-19 | 2019-08-30 | 浙江亿洲机械科技有限公司 | Fan Wang mechanism |
| CN112320364A (en) * | 2020-10-24 | 2021-02-05 | 杭州华盛钢网有限公司 | Full-automatic material collecting device for steel mesh |
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