CN215431344U

CN215431344U - Automatic edge curling device for gabion net

Info

Publication number: CN215431344U
Application number: CN202122094572.9U
Authority: CN
Inventors: 王义锋; 李小强
Original assignee: Anping Chongde Wire Mesh Products Co ltd
Current assignee: Anping Chongde Wire Mesh Products Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-07
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an automatic gabion mesh curling device which comprises a curling mechanism, wherein the curling mechanism comprises a curling gear, a driving gear and a gear wallboard, two guide shafts are arranged at the upper part of the gear wallboard, a driving shaft is arranged at the lower part of the gear wallboard, and the driving gear is arranged on the driving shaft; the outside of gear wallboard is provided with the net hook, and the front end of net hook is provided with the ascending slot of opening, and the slot is located the below of net piece slot, and the end of net hook is provided with flexible drive arrangement, and the middle part of net hook is provided with the ascending guiding hole of backward slope, is provided with the guide post in the guiding hole, and the guide post is fixed on the gear wallboard. The net hook can pull the gabion net into the bottom of the hemming groove under the action of the telescopic driving device, so that the edge uniformity of the gabion net after hemming is improved, the guide shaft and the driving shaft penetrate through the gear wallboard, the stability of the hemming mechanism during working is enhanced, and the gear wallboard is prevented from deforming when the driving gear drives the hemming gear.

Description

Automatic edge curling device for gabion net

Technical Field

The utility model relates to the field of gabion mesh processing equipment, in particular to an automatic edge curling device for a gabion mesh.

Background

A large amount of gabion nets are used in railway construction, highway construction, riverway repair, landscape waters and the like. After the gabion net is made into a box cage, crushed stones are filled, the box cage is used for scour prevention protection of rivers, dams and sea ponds and reservoir and river closure, and can effectively protect river banks or river beds and control the flow of water. Has excellent effects on bank protection, slope protection, environmental protection and water quality maintenance.

Chinese utility model patents with application numbers CN201720226533.0, CN201820138050.x and CN201820138889.3 in the prior art respectively disclose a gear assembly for an automatic hemming machine for hexagonal wire gabion mesh, a gabion mesh hemming machine and a gear assembly for the automatic hemming machine for hexagonal wire gabion mesh.

In the technical scheme, one side of the gabion mesh is inserted into the hemming groove of the hemming gear, and the hemming operation of the gabion mesh is realized by driving the hemming gear to rotate, and the technical scheme has the following problems: one side of the gabion net is inserted into the hemming groove in a manual mode, and the gabion net has certain rigidity, so that one side of the gabion net is difficult to be completely inserted into the bottom of the hemming groove in the manual mode, the following hemming operation is affected, and the hemming effect is affected.

SUMMERY OF THE UTILITY MODEL

Based on the problems, the utility model aims to provide an automatic gabion net curling device, which adopts the following technical scheme:

the utility model provides an automatic gabion mesh curling device which comprises a curling mechanism, wherein the curling mechanism comprises a curling gear and a driving gear, the curling gear is meshed with the driving gear, a curling groove which is parallel to the central axis of the curling gear and is axially through is formed in the outer edge of the curling gear, gear wallboards are arranged on two sides of the curling gear, and the curling gear and the driving gear are rotationally connected to the gear wallboards;

the gear wall plate is provided with a mesh slot at a position corresponding to the curling slot, the upper part of the gear wall plate is provided with two parallel guide shafts, the lower part of the gear wall plate is provided with a driving shaft, and the driving gear is arranged on the driving shaft;

the gear wallboard's the outside is provided with the net hook, the front end of net hook is provided with the ascending slot of opening, the slot is located the below of net piece slot, the end of net hook is provided with flexible drive arrangement, the middle part of net hook is provided with the ascending guiding hole of backward slope, be provided with the guide post in the guiding hole, the guide post is fixed on the gear wallboard.

Furthermore, the upper portion of gear wallboard is provided with two uide bushings, the both ends of uide bushing are supported respectively on the gear wallboard, the uide bushing cover is established on the guiding axle, be provided with location screw thread spare on the uide bushing, the screw thread end of location screw thread spare is supported on the guiding axle.

Furthermore, two be in the same place through a plurality of bolt fastening between the gear wallboard, every all the cover is equipped with the adapter sleeve on the bolt, the both ends of adapter sleeve are supported respectively on the gear wallboard.

Furthermore, a key groove is formed in the outer wall of the driving shaft along the length direction, and the key groove is matched with the driving gear through a shaft key.

Furthermore, the end parts of the guide shaft and the driving shaft are connected with side plates, the side plates are fixed on the rack, a driving device is arranged on the outer side of one of the side plates, and the driving device is in power connection with the driving shaft.

Further, flexible drive arrangement includes the diaphragm, the both ends sliding connection of diaphragm is in the frame, be provided with net hook seat on the diaphragm, the upper end of net hook seat with the net hook is articulated, the rear of diaphragm is provided with its gliding first cylinder of drive.

Further, the place ahead of turn-up mechanism sets up the pinch roller that is used for suppressing the gabion net, the both ends of pinch roller all are provided with the second cylinder, the body of second cylinder is installed in the frame, the flexible end of second cylinder with the end connection of pinch roller, the below of pinch roller is provided with the collet, the collet is fixed in the frame.

Furthermore, a bracket for lifting the gabion mesh is arranged in front of the compression roller and is connected to the rack in a sliding mode.

Compared with the prior art, the utility model has the beneficial technical effects that:

the utility model adds the net hook on the outer side of the gear wallboard, the net hook can pull the gabion net into the bottom of the curling groove under the action of the telescopic driving device, so that the curling gear can smoothly finish curling action, the edge uniformity of the curled edge of the gabion net is improved, the guide shaft and the driving shaft penetrate through the gear wallboard and are arranged in a triangle shape, the structure enhances the stability of the curling mechanism during working, and avoids the deformation of the gear wallboard when the driving gear drives the curling gear,

drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a schematic structural diagram of a curling mechanism according to an embodiment of the utility model;

FIG. 2 is a schematic half-sectional view of a curling mechanism according to an embodiment of the utility model;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic overall structure diagram of an automatic gabion mesh curling device according to an embodiment of the utility model;

fig. 5 is a schematic structural diagram of a telescopic driving device according to an embodiment of the present invention.

Description of reference numerals: 1. a curling mechanism; 101. a crimping gear; 102. a driving gear; 103. a gear wall plate; 104. a hemming groove; 105. a mesh slot; 2. a guide shaft; 3. a drive shaft; 301. a keyway; 4. a net hook; 401. a trench; 402. a guide hole; 403. a guide post; 5. a telescopic driving device; 501. 501, a transverse plate; 502. a net hook seat; 503. a first cylinder; 6. a guide sleeve; 601. positioning the threaded member; 7. a bolt; 701. connecting sleeves; 8. a side plate; 9. a frame; 10. a drive device; 11. a pressure roller; 1101. a second cylinder; 1102. a bottom support; 12. a bracket.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 3, the embodiment discloses an automatic gabion mesh curling device, which includes a curling mechanism 1, wherein the curling mechanism 1 includes a curling gear 101 and a driving gear 102, the curling gear 101 is engaged with the driving gear 102, a curling groove 104 which is parallel to a central axis of the curling gear 101 and is axially through is formed in an outer edge of the curling gear 101, gear wall plates 103 are respectively disposed on two sides of the curling gear 101, and the curling gear 101 and the driving gear 102 are rotatably connected to the gear wall plates 103.

The two gear wall plates 103 are fixed together through a plurality of bolts 7, each bolt 7 is sleeved with a connecting sleeve 701, and two ends of each connecting sleeve 701 respectively abut against the gear wall plates 103. The mesh slot 105 is formed in the position, corresponding to the crimping slot 104, of the gear wall plate 103, two guide shafts 2 which are arranged side by side are arranged on the upper portion of the gear wall plate 103, two guide sleeves 6 are arranged on the upper portion of the gear wall plate 103, two ends of each guide sleeve 6 abut against the gear wall plate 103 respectively, the guide sleeves 6 are sleeved on the guide shafts 2, positioning threaded parts 601 are arranged on the guide sleeves 6, and threaded ends of the positioning threaded parts 601 abut against the guide shafts 2. The lower portion of the gear wall plate 103 is provided with a driving shaft 3, and the driving gear 102 is mounted on the driving shaft 3. The outer wall of the driving shaft 3 is provided with a key groove 301 along the length direction, and the key groove 301 is matched with the driving gear 102 through a shaft key.

The guide shaft 2 and the driving shaft 3 penetrate through the gear wall plate 103 and are arranged in a triangular shape, the stability of the curling mechanism 1 during working is enhanced by the structure, and the condition that the gear wall plate 103 deforms when the driving gear 102 drives the curling gear 101 is avoided.

In order to completely insert one side of the gabion mesh into the bottom of the hemming groove, a mesh hook 4 is arranged on the outer side of the gear wall plate 103, a groove 401 with an upward opening is formed in the front end of the mesh hook 4, the groove 401 is located below the mesh inserting groove 105, a telescopic driving device 5 is arranged at the end of the mesh hook 4, a guide hole 402 which inclines upwards towards the rear is formed in the middle of the mesh hook 4, a guide column 403 is arranged in the guide hole 402, and the guide column 403 is fixed on the gear wall plate 103.

When one side of the gabion mesh is inserted into the hemming groove 104, the telescopic driving device 5 drives the mesh hook 4 to move backwards, and the guide hole 402 inclines upwards towards the rear direction, so that the groove 401 at the front end of the mesh hook 4 moves upwards and hooks the gabion mesh backwards, and the gabion mesh is pulled into the bottom of the hemming groove 104.

As shown in fig. 4, the two sides of the hemming mechanism 1 are provided with side plates 8, the side plates 8 are fixed on the frame 9 by bolts, the end of the guide shaft 2 is fixedly connected with the side plates 8, the end of the drive shaft 3 is rotatably connected with the side plates 8, wherein one end of the drive shaft 3 is in power connection with a driving device 10, and the driving device 10 is located outside the side plates 8 and is installed on the frame 9. The driving device 10 may be a motor.

The number of the hemming mechanisms 1 is determined according to the side length of the gabion mesh, usually, a plurality of hemming mechanisms 1 are sequentially arranged on the frame 9 side by side, the position and the distance of the hemming mechanisms 1 can be changed by moving the hemming mechanisms 1 transversely along the guide shaft 2, and after the position of the hemming mechanisms 1 is adjusted, the hemming mechanisms 1 can be fixed by screwing the positioning screw 601.

In the present embodiment, the telescopic drive 5 is mounted on the frame 9. As a possible implementation manner, as shown in fig. 4 and 5, the retraction driving device 5 includes a horizontal plate 501, two ends of the horizontal plate 501 are slidably connected to the frame 9 through a slide rail and slider structure, a net hook seat 502 is disposed on the horizontal plate 501, the net hook seat 502 is detachably connected to the horizontal plate 501, an upper end of the net hook seat 502 is hinged to the net hook 4, a first cylinder 503 for driving the horizontal plate 501 to slide is disposed behind the horizontal plate 501, a body of the first cylinder 503 is mounted on the frame 9, and a telescopic end of the first cylinder 503 is connected to the horizontal plate 501.

In order to avoid the curling of the gabion mesh, the part close to the curling is tilted, a pressing roller 11 used for pressing the gabion mesh is additionally arranged in front of the curling mechanism 1, second cylinders 1101 are arranged at two ends of the pressing roller 11, a body of each second cylinder 1101 is installed on the frame 9, the telescopic ends of the second cylinders 1101 are connected with the end portions of the pressing rollers 11, bottom supports 1102 are arranged below the pressing rollers 11, and the bottom supports 1102 are fixed on the frames 9. The second cylinder 1101 drives the compaction roller 11 to move downwards to compact the gabion mesh, and the compaction roller 11 can rotate without influencing the process of inserting the gabion mesh into the hemming groove.

The size of general gabion net is great, for comparatively laborsaving gabion net that transports, is provided with the bracket 12 that is used for lifting the gabion net in the place ahead of pinch roll 11, and slide rail slider structure sliding connection is passed through at the both ends of bracket 12 in frame 9, and the slider in the slide rail slider structure can adopt pneumatic slider, is driven by pneumatic pump station.

During operation, firstly, a straight metal wire is placed in the hemming groove 104, a worker places the front portion of the gabion mesh on the bracket 12, the bracket 12 drives the gabion mesh to be close to the hemming mechanism 1 under the action of the pneumatic slider and to be inserted into the hemming groove 104, and after the hemming side of the gabion mesh passes through the pressing roller 11, the second cylinder 1101 drives the pressing roller 11 to move downwards to press the gabion mesh.

Then, the first air cylinder 503 drives the net hook 4 to move backwards, the front end of the net hook 4 moves upwards and hooks the gabion mesh backwards, the gabion mesh is pulled into the bottom of the hemming groove 104, the driving gear 102 is driven to rotate by the driving device 10 through the driving shaft 3, and the driving gear 102 drives the hemming gear 101 to rotate to complete the hemming operation on the gabion mesh. After the curling operation is completed, the gabion mesh can be pulled out of the curling groove 104 after the first cylinder 503 and the second cylinder 1101 are reset.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides an automatic crimping device of gabion net which characterized in that: the gear crimping mechanism comprises a crimping mechanism (1), wherein the crimping mechanism (1) comprises a crimping gear (101) and a driving gear (102), the crimping gear (101) is meshed with the driving gear (102), a crimping groove (104) which is parallel to the central axis of the crimping gear (101) and is axially through is formed in the outer edge of the crimping gear (101), gear wallboards (103) are arranged on two sides of the crimping gear (101), and the crimping gear (101) and the driving gear (102) are rotationally connected to the gear wallboards (103);

the gear wall plate (103) is provided with a mesh slot (105) at a position corresponding to the hemming slot (104), the upper part of the gear wall plate (103) is provided with two guide shafts (2) which are arranged side by side, the lower part of the gear wall plate (103) is provided with a driving shaft (3), and the driving gear (102) is installed on the driving shaft (3);

the outside of gear wallboard (103) is provided with net hook (4), the front end of net hook (4) is provided with the ascending slot of opening (401), slot (401) are located the below of net piece slot (105), the end of net hook (4) is provided with flexible drive arrangement (5), the middle part of net hook (4) is provided with upwards guiding hole (402) towards the rear slope, be provided with guide post (403) in guiding hole (402), guide post (403) are fixed on gear wallboard (103).

2. The automatic gabion mesh hemming device according to claim 1 wherein: the upper portion of gear wallboard (103) is provided with two uide bushing (6), the both ends of uide bushing (6) are supported respectively on gear wallboard (103), uide bushing (6) cover is established on guiding axle (2), be provided with location screw thread spare (601) on uide bushing (6), the screw thread end of location screw thread spare (601) is supported on guiding axle (2).

3. The automatic gabion mesh hemming device according to claim 2 wherein: two it is together fixed through a plurality of bolts (7) between gear wallboard (103), every all the cover is equipped with adapter sleeve (701) on bolt (7), the both ends of adapter sleeve (701) are supported respectively on gear wallboard (103).

4. The automatic gabion mesh hemming device according to claim 1 wherein: the outer wall of the driving shaft (3) is provided with a key groove (301) along the length direction, and the key groove (301) is matched with the driving gear (102) through a shaft key.

5. The automatic gabion mesh hemming device according to claim 1 wherein: the end parts of the guide shaft (2) and the driving shaft (3) are connected with side plates (8), the side plates (8) are fixed on a rack (9), a driving device (10) is arranged on the outer side of one side plate (8), and the driving device (10) is in power connection with the driving shaft (3).

6. The automatic gabion mesh hemming device of claim 5 wherein: flexible drive arrangement (5) are including diaphragm (501), the both ends sliding connection of diaphragm (501) is in on frame (9), be provided with net hook seat (502) on diaphragm (501), the upper end of net hook seat (502) with net hook (4) are articulated, the rear of diaphragm (501) is provided with its gliding first cylinder (503) of drive.

7. The automatic gabion mesh hemming device of claim 6 wherein: the utility model discloses a stone cage net, including crimping mechanism (1), the place ahead of crimping mechanism (1) sets up compressing roller (11) that are used for suppressing the gabion net, the both ends of compressing roller (11) all are provided with second cylinder (1101), the body of second cylinder (1101) is installed in frame (9), the flexible end of second cylinder (1101) with the end connection of compressing roller (11), the below of compressing roller (11) is provided with collet (1102), collet (1102) are fixed in frame (9).

8. The automatic gabion mesh hemming device of claim 7 wherein: the front of the compression roller (11) is provided with a bracket (12) for lifting the gabion mesh, and the bracket (12) is connected to the rack (9) in a sliding manner.