CN220299408U - Transport frame for automatic assembly of control cabinet for wind power variable pitch assembly - Google Patents

Abstract

The utility model discloses a transport frame for automatically assembling a control cabinet for wind power pitch assembly, which comprises a side frame, a plurality of transport roller rods, a side shifting mechanism and a control cabinet shutdown assembly, wherein the transport roller rods are arranged in rows at equal intervals, and two ends of the transport roller rods are fixedly arranged in a groove of the side frame through first bearings; one end of the rotating shaft of the conveying roller rod is provided with two first chain discs, and two adjacent conveying roller rods are connected with the chain in a matching way through the first chain discs; a plurality of side shifting mechanisms are arranged below the conveying roller rod, and a control cabinet shutdown assembly is respectively arranged at the front end and the rear end of each side shifting mechanism. According to the utility model, the control cabinet needing to be laterally moved is positioned through the control cabinet stopping assembly according to the station requirement, the lateral movement mechanism lifts the control cabinet and laterally moves and conveys the control cabinet to the required station, and meanwhile, the normal transportation of other control cabinets is not influenced, so that the transportation of the control cabinet can be realized, a plurality of control cabinets can be simultaneously moved to the side, the control cabinets are conveyed to a plurality of stations, and the conveying efficiency is high.

Description

Transport frame for automatic assembly of control cabinet for wind power variable pitch assembly

Technical Field

The utility model relates to the technical field of assembly and transportation frames of production lines, in particular to a transportation frame for automatically assembling a control cabinet for wind power pitch assembly.

Background

With the development of intelligent technology of production lines, manual operation links gradually decrease, and intelligent flow transportation modes are gradually adopted for small parts, large steel products, various plates and the like. At present, more and more parts to be assembled are gradually and intelligently transported in running water in the assembly and transportation process. However, the intelligent transportation of large-scale equipment needs to be further developed, and particularly, a corresponding transportation device needs to be designed in a targeted manner in the water-flowing assembly process of special large-scale equipment.

At present, in the assembly process of wind power equipment, a control cabinet for wind power pitch assembly is generally conveyed to a required station through a conveying frame, and then a worker or a robot performs next assembly processing. But how the control cabinet moves out to a station on one side on the transportation frame does not affect the normal work of the transportation frame, namely, the control cabinet is laterally moved under the condition that the transportation frame is not stopped, more importantly, how to utilize the splicing of a plurality of transportation frames to form multi-station simultaneous assembly work, and only one input end inputs the original state of the control cabinet is an important technical point of transportation of the transportation frame.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the transport frame for automatically assembling the control cabinet for wind power pitch assembly, which solves the problems that the control cabinet cannot intelligently move laterally on the transport frame and moves to a required station position according to the requirement.

The technical scheme of the utility model is as follows:

the transport frame comprises two symmetrically arranged side frames and a plurality of transport roller rods, wherein the side frames are fixed above the support, the side frames are groove-type side frames, grooves of the two side frames are oppositely arranged, and the transport roller rods are arranged between the two symmetrical side frames at equal intervals; the two ends of the rotating shaft of the transport roller rod are respectively fixedly arranged in the grooves of the two side frames through matched first bearings; the total width of the arrangement of the transport roller bars is matched with the length of the side frame to form a group of transport units; two chain plates I are sleeved at two ends of a rotating shaft of each transport roller rod in a group of transport units, and the two chain plates I at the same end of the transport roller rod are respectively connected with the chain plates I at the corresponding positions of the same end of the adjacent transport roller rod through chains.

In each group of transport units, transport roller bars arranged at the outermost side of one end part of the side frame are connected with a chain plate II on the rotating shaft of the roller bar motor through a chain plate I matched with a chain.

Along the direction of transport of every group transport unit, the below of the latter half of every group transport roller pole has set gradually two at least side and has moved the mechanism, is equipped with a switch board at the front and back both ends of every side and moves the mechanism and stop the operation subassembly.

Further, each side shifting mechanism comprises a plurality of side shifting boxes, side shifting driving motors, a mounting bottom plate, a supporting bottom plate and a first lifting cylinder group, and the side shifting boxes and the side shifting driving motors are fixed on the mounting bottom plate; the side shifting boxes are arranged at equal intervals, each side shifting box corresponds to a gap between two conveying roller rods, and the arrangement direction and arrangement interval of the side shifting boxes are consistent with those of the conveying roller rods above the side shifting boxes. The first lifting cylinder group is longitudinally arranged between the mounting base plate and the supporting base plate, and four limiting rods which movably penetrate through the supporting base plate are arranged on the lower surface of the mounting base plate.

When waiting to move the station to move the side and operate, at first, first lift cylinder group rises mounting plate, and mounting plate will move the box to rise and pass the clearance between two transportation roller bars to the top of transportation roller bar, jack up the switch board of carrying, move the switch board to the side of the side box removal switch board of side driving motor drive side.

Further, the side shifting box comprises two clamping plates, three supporting rollers, a belt, a driving roller and a driving gear disc, the bottom ends of the two clamping plates are fixed on the mounting bottom plate, the upper surfaces of the two clamping plates are all horizontal planes, the three supporting rollers and the driving roller are installed between the two clamping plates and sleeved through the belt, the three supporting rollers are equidistantly arranged at positions close to the upper side edges, the belt on the three supporting rollers forms a side shifting supporting surface of the control cabinet, and the driving roller is arranged at the middle position of the two clamping plates. The central axis of the driving roller corresponding to the lateral shifting box of each lateral shifting mechanism penetrates through a rotating rod, a driving gear disc is fixedly arranged in the middle of the axial direction of the rotating rod, and the driving gear disc is connected with a driving gear disc on a rotating shaft of a lateral shifting driving motor through a chain.

When the side-shifting operation is carried out, the side-shifting driving motor is started, the driving gear disc, the rotating rod and the driving roller are driven to rotate through the chain, and the driving roller drives the three supporting rollers to rotate through the belt, so that a side-shifting supporting surface capable of stabilizing the side-shifting control cabinet is formed.

Further, boosting components are arranged on the side frames at two sides of each side shifting mechanism, each boosting component comprises a bridge-shaped plate and a rolling rod, the axial direction of each rolling rod is consistent with the conveying direction, the rolling rods are embedded in the upper surface of the bridge-shaped plate, the top of the circumferential surface of each rolling rod is higher than the upper surface of the bridge-shaped plate, and the rolling rods can circumferentially rotate; when the side shifting mechanism shifts the control cabinet laterally, the bottom of the control cabinet contacts the rolling rod, so that labor-saving boosting can be realized.

Further, the control cabinet shutdown assembly comprises an upper push plate, an upper push cylinder group and an infrared probe, wherein the bottom end of the upper push plate is fixed on a cylinder shaft of the upper push cylinder group, the top of the upper push plate is hemispherical, and the infrared probe for scanning the control cabinet is embedded in the middle position of the hemispherical.

Further, each group of transportation units is matched with a roller rod motor, and the roller rod motor drives the transportation roller rod to rotate, so that the transportation control cabinet is realized. On each group of transport units, each 6-8 transport roller bars are driven by a roller bar motor.

Further, the transport rack may be provided with multiple sets of transport units, all arranged side by side, or end to end according to a transport scheme.

The utility model has the following advantages that:

according to the utility model, the control cabinets on the transportation frame can be intelligently moved to the needed stations according to the station needs, and the transportation of other control cabinets is not stopped when the control cabinets are moved to the side, and the control cabinets can be transported to a plurality of stations, so that the transportation efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic side-by-side splice of the transport unit of the present utility model.

FIG. 3 is a schematic view showing the connection of the tail ends of the transporting units according to the present utility model.

Fig. 4 is a schematic view of the connection structure of the ends of the transporting roller bar of the present utility model.

FIG. 5 is a schematic cross-sectional view of the present utility model between the ends of the transport roller and the side frame.

FIG. 6 is a schematic view of a side shifting mechanism according to the present utility model.

FIG. 7 is a schematic side view of a side-shifting mechanism of the present utility model.

Fig. 8 is a schematic structural view of the boosting assembly of the present utility model.

Fig. 9 is a schematic structural view of a control cabinet shutdown assembly according to the present utility model.

In the figure: 1. a side frame; 2. a transport roller bar; 21. a first bearing; 22. a first chain plate; 23. a chain; 3. a roller motor; 4. a boosting assembly; 41. a bridge plate; 42. a rolling bar; 5. a side shifting box; 51. a clamping plate; 52. supporting rollers; 53. a belt; 54. a rotating rod; 541. a drive gear plate; 542. a driving roller; 6. a mounting base plate; 61. a limit rod; 62. a side-shifting driving motor; 7. a support base plate; 71. a first lifting cylinder; 8. a control cabinet shutdown assembly; 81. a push plate; 82. a push-up cylinder; 83. a hemispheroidal shape; 831. an infrared probe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a transport frame for automatically assembling a control cabinet for wind power pitch assembly comprises two symmetrically arranged side frames 1 and a plurality of transport roller rods 2, wherein the side frames 1 are fixed above the support, the side frames 1 are groove-type side frames, grooves of the two side frames 1 are oppositely arranged, and the transport roller rods 2 are arranged between the two symmetrical side frames at equal intervals; the two ends of the rotating shaft of the transport roller rod 2 are fixedly arranged in the grooves of the two side frames 1 through matched first bearings 21 respectively; the total width of the arrangement of the plurality of conveying roller rods 2 is matched with the length of the side frame 1 to form a group of conveying units; two chain discs I22 are sleeved at two ends of a rotating shaft of each transport roller rod 2 in a group of transport units, and the two chain discs I22 at the same end of the transport roller rod 2 are respectively connected with the chain discs I22 at corresponding positions at the same end of the adjacent transport roller rod 2 through chains 23; along the direction of conveyance of each group of transport unit, the below of the latter half of every group transport roller pole 2 has set gradually two at least side and has moved the mechanism, is equipped with a switch board respectively at the front and back both ends of every side and moves mechanism and stop assembly 8.

Each group of transport units is matched with a roller rod motor 3, and the roller rod motor 3 drives the transport roller rod 2 to rotate, so that a transport control cabinet is realized.

Example 2

Based on the structure of embodiment 1, in each group of transport units, the transport roller bars 2 located at the outermost side of one end of the side frame 1 are arranged, and are connected with the chain plate two on the rotating shaft of the roller bar motor 3 through one of the chain plates one 22 in cooperation with the chain 23.

The roller rod motor 3 drives the first transportation roller rod 2 to rotate and drives a plurality of transportation roller rods 2 to rotate in a linkage way.

Example 3

Based on the structure of embodiment 1 or 2, each side shifting mechanism comprises a plurality of side shifting boxes 5, a side shifting driving motor 62, a mounting base plate 6, a supporting base plate 7 and a first lifting cylinder group, wherein the side shifting boxes 5 and the side shifting driving motors 62 are fixed on the mounting base plate 6; the side shifting boxes 5 are arranged at equal intervals, each side shifting box 5 corresponds to a gap between two conveying roller rods 2, and the arrangement direction and arrangement interval of the side shifting boxes 5 are consistent with those of the conveying roller rods 2 above.

The first lifting cylinder group is longitudinally arranged between the mounting base plate 6 and the supporting base plate 7, and four limiting rods 61 which movably penetrate through the supporting base plate 7 are arranged on the lower surface of the mounting base plate 6. The first lifting cylinder group includes at least two first lifting cylinders 71.

The first lifting cylinder group lifts the mounting base plate 6, the mounting base plate 6 lifts the side-moving box 5 to pass through a gap between the two conveying roller rods 2 to the upper side of the conveying roller rods 2, the conveyed control cabinet is jacked up, and the side-moving driving motor 62 drives the side-moving box 5 to move the control cabinet to the side of the conveying unit.

The control cabinet is placed in the conveying frame from the placing end, and when a certain station needs to be added with a tool, the side shifting mechanism of the corresponding station and the control cabinet stopping assembly 8 are started. When the control cabinet is transported to above the two control cabinet stopping assemblies 8 of a group of transport units, the control cabinet stopping assemblies 8 immediately lift the control cabinet, stop its movement on the transport roller bars 2, and at this time, the side shifting mechanism lifts up to abut against the bottom of the control cabinet, and then the control cabinet is moved laterally to the side frame 1 and to the desired station. The side shifting mechanism can move the control cabinet to two sides.

The first lifting cylinder group lifts the mounting baseplate 6 to lift the side-shifting box 5 from the gap between the transport roller bars 2 to above the transport roller bars 2, jack up the control cabinet, and side-shift the control cabinet through the side-shifting box 5.

Example 4

Based on the structure of embodiment 3, the side-shifting box 5 comprises two clamping plates 51, three supporting rollers 52, a belt 53, a driving roller 542 and a driving gear plate 541, the bottom ends of the two clamping plates 51 are fixed on the mounting bottom plate 6, the upper surfaces of the two clamping plates 51 are all horizontal planes, the three supporting rollers 52 and the driving roller 542 are installed between the two clamping plates 51 and sleeved through the belt 53, the three supporting rollers 52 are equidistantly arranged at a position close to the upper side edge, the belt on the three supporting rollers 52 forms a side-shifting supporting surface of the control cabinet, and the driving roller 542 is arranged at the middle position of the two clamping plates 51.

The central axis of the corresponding driving roller 542 of the side shifting box 5 of each side shifting mechanism penetrates through a rotating rod 54, a driving gear plate 541 is fixedly arranged at the axial middle position of the rotating rod 54, and the driving gear plate 541 is connected with a driving gear plate on the rotating shaft of the side shifting driving motor 62 through a chain.

The side-shift drive motor 62 is started, and drives the drive gear plate 541 to rotate through the chain, thereby driving the rotary rod 54 to rotate, and synchronously drives the plurality of drive rollers 542 to synchronously rotate, and synchronously move in the same direction through the belt 53. The bottom of the control cabinet is placed on the belt 53, so that stable lateral movement can be realized.

Example 5

Based on any one of the above embodiments, the side frames 1 on two sides of each side shifting mechanism are provided with the boosting assemblies 4, the boosting assemblies 4 include the bridge plate 41 and the rollers 42, the axial direction of the rollers 42 is consistent with the conveying direction, the rollers 42 are embedded in the upper surface of the bridge plate 41, the top of the circumferential surface of the rollers 42 is higher than the upper surface of the bridge plate 41, and the rollers 42 can rotate circumferentially.

The control cabinet will ride on the booster assembly 4 when it is moved from the side frame 1, and the two rollers 42 will roll, reducing friction.

Example 6

Based on any one of the structures of the above embodiments, the control cabinet shutdown assembly 8 includes an upper push plate 81, an upper push cylinder group and an infrared probe 831, the bottom end of the upper push plate 81 is fixed on the cylinder shaft of the upper push cylinder group, the top of the upper push plate 81 is a hemispherical 83, and the middle position of the hemispherical 83 is embedded with the infrared probe 831 for scanning the control cabinet.

When the control cabinet passes through the first infrared probe 831, the control cabinet shutdown assembly 8 is started to work, and when the control cabinet passes through the second infrared probe 831, the push-up cylinder 82 is started to push up the push-up plate 81, the control cabinet is jacked up by passing through a gap between the conveying roller rods 2, and the purpose of shutting down the control cabinet is achieved. And the like, and the next push-up plate 81.

Example 7

Based on any one of the structures of the above embodiments, on each group of transport units, one roller motor 3 is adopted for driving every 6-8 transport rollers 2.

If one roller motor 3 drives too many conveying roller bars 2, the resistance will be greatly increased, the conveying force will be increased, and the conveying is not facilitated. So that the work efficiency can be effectively improved by reasonably configuring the driven transportation roller rod 2.

Example 8

Based on any of the above embodiments, the transport rack may be provided with a plurality of groups of transport units. All the transport units can be arranged side by side, can be spliced at the side edge position of the tail end of the other transport unit, or are connected end to end according to a transport scheme.

Claims (8)

1. The utility model provides a wind-powered electricity generation becomes oar for assembly switch board automatic assembly's transportation frame which characterized in that: the device comprises two symmetrically arranged side frames (1) and a plurality of conveying roller rods (2), wherein the side frames (1) are fixed above a bracket, the side frames (1) are groove-type side frames, grooves of the two side frames (1) are oppositely arranged, and the conveying roller rods (2) are arranged between the two symmetrical side frames at equal intervals; two end parts of a rotating shaft of the conveying roller rod (2) are fixedly arranged in grooves of the two side frames (1) through matched first bearings (21) respectively; the total width of the arrangement of the plurality of conveying roller rods (2) is matched with the length of the side frame (1) to form a group of conveying units; two ends of a rotating shaft of each transport roller rod (2) in a group of transport units are sleeved with two first chain plates (22), and the two first chain plates (22) at the same end of each transport roller rod (2) are respectively connected with the first chain plates (22) at the corresponding positions at the same end of the adjacent transport roller rods (2) through chains (23);

at least two side shifting mechanisms are sequentially arranged below the rear half part of each group of conveying roller rods (2) along the conveying direction of each group of conveying units, and a control cabinet stopping assembly (8) is respectively arranged at the front end and the rear end of each side shifting mechanism;

each group of transport units is matched with a roller rod motor (3), and the roller rod motor (3) drives the transport roller rod (2) to rotate, so that the transport control cabinet is realized.

2. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: in each group of transport units, transport roller rods (2) which are arranged at the outermost side of one end part of the side frame (1) are connected with a chain plate II on the rotating shaft of a roller rod motor (3) through a chain plate II (22) matched with a chain (23).

3. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: each side shifting mechanism comprises a plurality of side shifting boxes (5), a side shifting driving motor (62), a mounting bottom plate (6), a supporting bottom plate (7) and a first lifting cylinder group, wherein the side shifting boxes (5) and the side shifting driving motors (62) are fixed on the mounting bottom plate (6); the side shifting boxes (5) are arranged at equal intervals, each side shifting box (5) corresponds to a gap between two conveying roller rods (2), and the arrangement direction and the arrangement interval of the side shifting boxes (5) are consistent with those of the conveying roller rods (2) above;

the first lifting cylinder group is longitudinally arranged between the mounting bottom plate (6) and the supporting bottom plate (7), and four limiting rods (61) which movably penetrate through the supporting bottom plate (7) are arranged on the lower surface of the mounting bottom plate (6);

the first lifting cylinder group lifts the mounting bottom plate (6), the mounting bottom plate (6) lifts the side-moving box (5) to pass through a gap between the two conveying roller rods (2) to the upper part of the conveying roller rods (2), the conveyed control cabinet is jacked up, and the side-moving driving motor (62) drives the side-moving box (5) to move the control cabinet to the side face of the conveying unit.

4. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 3, wherein: the side shifting box (5) comprises two clamping plates (51), three supporting rollers (52), a belt (53), a driving roller (542) and a driving gear disc (541), wherein the bottom ends of the two clamping plates (51) are fixed on a mounting bottom plate (6), the upper surfaces of the two clamping plates (51) are all horizontal planes, the three supporting rollers (52) and the driving roller (542) are arranged between the two clamping plates (51) and sleeved through the belt (53), the three supporting rollers (52) are equidistantly arranged at positions close to the upper side edges, the belt on the three supporting rollers (52) forms a side shifting supporting surface of the control cabinet, and the driving roller (542) is arranged at the middle position of the two clamping plates (51);

the central axis of a driving roller (542) corresponding to the side shifting box (5) of each side shifting mechanism penetrates through a rotating rod (54), a driving gear disc (541) is fixedly arranged in the axial middle of the rotating rod (54), and the driving gear disc (541) is connected with a driving gear disc on the rotating shaft of a side shifting driving motor (62) through a chain; the side-shifting driving motor (62) is started, the driving gear disc (541), the rotating rod (54) and the driving roller (542) are driven to rotate through a chain, and the driving roller (542) drives the three supporting rollers (52) to rotate through a belt (53).

5. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: be equipped with boosting subassembly (4) on side bearer (1) of every side shifting mechanism both sides, boosting subassembly (4) are including bridge template (41) and roller (42), and the axial and the direction of delivery of roller (42) are unanimous, and the upper surface of bridge template (41) is arranged in to the embedded formula of roller (42), and the top of roller (42) circumference surface is higher than bridge template (41) upper surface, but roller (42) circumference rotation.

6. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: the control cabinet shutdown assembly (8) comprises an upper pushing plate (81), an upper pushing cylinder group and an infrared probe (831), wherein the bottom end of the upper pushing plate (81) is fixed on a cylinder shaft of the upper pushing cylinder group, the top of the upper pushing plate (81) is hemispherical (83), and the infrared probe (831) for scanning the control cabinet is embedded in the middle position of the hemispherical (83).

7. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: on each group of transport units, every 6-8 transport roller bars (2) are driven by a roller bar motor (3).

8. The transport rack for automatic assembly of a control cabinet for wind power pitch assembly according to claim 1, wherein: the transport frame comprises more than two groups of transport units, and all the transport units are arranged side by side or connected end to end according to a transport scheme.