CN210730669U

CN210730669U - Automatic production line of stand bottom plate

Info

Publication number: CN210730669U
Application number: CN201921805649.5U
Authority: CN
Inventors: 毛小生; 潘其明; 周家保; 周峰
Original assignee: Hangzhou Dacheng Metal Products Co Ltd
Current assignee: Hangzhou Dacheng Metal Products Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-12
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the technical field of footing bottom plate processing technique and specifically relates to an automatic production line of footing bottom plate is related to, the utility model discloses a frame is equipped with punch press, drive mechanism and unwinding mechanism in the frame, and unwinding mechanism includes pivot and driving piece, and the pivot external fixation cover is equipped with the lantern ring, and circumference is equipped with a plurality of flexible subassemblies on the lantern ring, and all flexible subassemblies are kept away from in one side of the lantern ring and all are equipped with the arc. In the process of stamping the steel coil, firstly, the steel coil is sleeved on the outer sides of all the arc-shaped plates, then the driving piece drives the rotating shaft to rotate, the steel coil is unreeled to the transmission mechanism, the transmission mechanism transmits the steel coil to the punching machine, and the punching machine continuously stamps the steel coil which continuously moves, so that the processing efficiency of the vertical foot bottom plate is improved; the flexible subassembly can radially stretch out and draw back along the pivot for interval between arc and the pivot changes, thereby makes the arc can support the coil of strip of different internal diameters. The utility model provides the high machining efficiency of footing bottom plate.

Description

Automatic production line of stand bottom plate

Technical Field

The utility model belongs to the technical field of footing bottom plate processing technique and specifically relates to an automatic production line of footing bottom plate is related to.

Background

The stand bottom plate on the bar stool is usually formed by punching, and in the punching process, a steel coil is manually unreeled, so that the steel coil moves to the punching machine, and the punching machine is started to punch the steel coil, so that the stand bottom plate is obtained.

As shown in fig. 1, the footing bottom plate includes a plate body 1 and a plurality of through holes 11 disposed on the plate body 1.

However, each stamping of the stand bottom plate requires manual steel coil unwinding and manual punching, which is cumbersome to operate, resulting in low stamping efficiency of the stand bottom plate, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic production line of footing bottom plate has improved the machining efficiency of footing bottom plate to the not enough of prior art existence.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic production line of footing bottom plate, which comprises a frame, be equipped with the punch press that is used for punching press coil of strip in the frame, be used for unreeling the drive mechanism of coil of strip transmission to punch press and be used for the coil of strip to drive mechanism's unwinding mechanism, unwinding mechanism connects in the pivot of frame and is used for driving pivot pivoted driving piece including rotating, the outer fixed cover in pivot is equipped with the lantern ring, circumference is equipped with a plurality of flexible subassemblies along the pivot is radial flexible on the lantern ring, all flexible subassemblies are kept away from in one side of the lantern ring and all are equipped with the arc, all arcs all contradict in.

By adopting the technical scheme, in the stamping process of the steel coil, the steel coil is firstly sleeved on the outer sides of all the arc-shaped plates, then the driving piece drives the rotating shaft to rotate, the steel coil is unreeled to the transmission mechanism, the transmission mechanism transmits the steel coil to the stamping machine, and the stamping machine continuously stamps the steel coil which continuously moves; the flexible subassembly can radially stretch out and draw back along the pivot for interval between arc and the pivot changes, thereby makes the arc can support the coil of strip of different internal diameters.

The utility model discloses further set up to: all telescopic component is including fixing the fixed column on the lantern ring outer wall, connecting in the regulation post of fixed column and being used for fixing the retaining member on the fixed column with adjusting the locking of post locking along pivot radial sliding, and all arcs are all fixed on the regulation post that corresponds.

By adopting the technical scheme, when the adjusting column slides on the fixing column, the distance between the arc-shaped plate and the rotating shaft is changed, so that the arc-shaped plate can be suitable for supporting steel coils with different outer diameters; the adjusting column is locked and fixed on the fixing column through the locking piece, and the stability of the arc-shaped plate for supporting the steel coil is ensured.

The utility model discloses further set up to: all set up on the lateral wall of fixed column along the radial slip logical groove that extends of pivot, all slip logical inslot all slides and inlay and be equipped with the slip post, the both ends of all slip posts all are fixed with the screw rod that stretches out to the outside of the logical groove that slides, all adjust all to be fixed with two sets of common centre grippings in the grip block of fixed column on the post, all set up on the grip block and supply the threaded rod that corresponds to wear to establish the groove, all retaining members are screw-thread fit and support the nut of tightly on corresponding the fixed column with the grip block that corresponds.

By adopting the technical scheme, when the sliding column slides in the sliding through groove, the distance between the arc-shaped plate and the rotating shaft is changed, so that the arc-shaped plate can be suitable for supporting steel coils with different outer diameters; in the slip in-process of slip post, the screw rod will slide in wearing to establish the groove, then screws up the nut and makes the grip block support tightly in the fixed column, can fix the regulation post locking on the fixed column, has guaranteed the stability that the arc supported the coil of strip.

The utility model discloses further set up to: be equipped with in the frame and contradict in the conflict board of coil of strip one side and contradict in the conflict pipe of coil of strip opposite side, the conflict pipe rotates to be connected in the frame, is equipped with in the frame to be used for the pipe of will contradicting to fasten the piece of propping of fixing.

By adopting the technical scheme, when the abutting pipe is abutted and fixed by the abutting piece and clamped on the steel coil together with the abutting plate, the steel coil is not easy to scatter in the unreeling process, so that the stamping quality of the steel coil by a punch is ensured; when the abutting pipe rotates to be far away from the rotating shaft, the steel coil can be sleeved on the arc-shaped plate, and the normal installation of the steel coil is guaranteed.

The utility model discloses further set up to: be equipped with the workstation that supplies coil of strip downside slip conflict, the second punching press head that is used for punching press first punching press head of through-hole and is used for the punching press plate body on the punch press, the first collecting vat that is located under the first punching press head and the second collecting vat that is located under the second punching press head are seted up to the upper surface of workstation.

Through adopting above-mentioned technical scheme, after drive mechanism with coil of strip transmission to workstation on, first punching press head will punch out the through-hole on the coil of strip, and the sweeps will drop to first collecting vat in, the plate body will be punched out to second punching press head to make the plate body drop to the second collecting vat in.

The utility model discloses further set up to: the side wall of the workbench is provided with a first channel communicated with the first collecting tank and a second channel communicated with the second collecting tank, a first inclined plane used for guiding the sweeps out is arranged in the first channel, and a second inclined plane used for guiding the plate body out is arranged in the second channel.

By adopting the technical scheme, the scraps in the first collecting tank slide out of the first channel along the first inclined surface, so that workers can clean the scraps; the plate body in the second collecting groove slides out of the second channel along the second inclined surface, so that a worker can collect the plate body.

The utility model discloses further set up to: the upper surface of workstation is fixed with two sets of spacing posts of locating the coil of strip both sides along coil of strip direction of motion symmetry, and the common centre gripping in the coil of strip of two sets of spacing posts, and spacing post is equipped with the multiunit along coil of strip direction of motion in proper order.

Through adopting above-mentioned technical scheme, the relative both sides in the coil of strip are contradicted jointly to the spacing post of multiunit for the coil of strip will be difficult for taking place to rock in the in-process of being transported by, thereby has guaranteed the punching press quality of punch press to the coil of strip.

The utility model discloses further set up to: and the upper ends of all the limiting columns are fixed with pressing blocks, and the lower surfaces of all the pressing blocks are abutted against the upper surface of the steel coil.

Through adopting above-mentioned technical scheme, because of the lower surface of all briquetting all contradicts in the upper surface of coil of strip, so make the coil of strip difficult up-and-down to beat when being stamped to the punching press quality of coil of strip has been guaranteed.

To sum up, the utility model discloses following beneficial effect has:

1. due to the arrangement of the transmission mechanism, the punching machine and the unreeling mechanism, the steel coil can be continuously punched without manually pushing the steel coil, so that the processing efficiency of the stand bottom plate is improved;

2. the arrangement of the telescopic assembly changes the distance between the arc-shaped plate and the rotating shaft, so that the arc-shaped plate can support steel coils with different inner diameters;

3. the arrangement of the first collecting groove, the second collecting groove, the first channel and the second channel realizes the respective collection of the sweeps and the plate body.

Drawings

FIG. 1 is a schematic view of a prior art footwell construction;

fig. 2 is a schematic structural diagram of the whole in the embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating an unwinding mechanism according to an embodiment of the present invention;

fig. 4 is an exploded view of the fixed column and the adjusting column according to the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a punch press according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the embodiment of the present invention, in which the upper half of the punch press is hidden and used for showing the workbench.

In the figure: 1. a plate body; 11. a through hole; 2. a frame; 21. a touch plate; 22. a contact tube; 23. a fixed mount; 24. a second bolt; 3. punching; 31. a work table; 32. a first punch; 33. a second punch; 34. a first holding tank; 35. a second holding tank; 36. a first channel; 361. a first inclined surface; 37. a second channel; 371. a second inclined surface; 38. a limiting column; 39. briquetting; 4. a transmission mechanism; 41. a lower turning roll; 42. an upper rotating roller; 5. an unwinding mechanism; 51. a rotating shaft; 52. a motor; 53. a collar; 6. a telescoping assembly; 61. fixing a column; 62. an adjustment column; 63. an arc-shaped plate; 64. a sliding through groove; 65. a sliding post; 66. a screw; 67. a clamping plate; 671. a first bolt; 672. a groove is arranged in a penetrating way; 68. and a nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2, an automatic production line for a footing bottom plate comprises a frame 2, wherein a punch 3, a transmission mechanism 4 and an unwinding mechanism 5 are arranged on the frame 2, the punch 3 is used for punching a steel coil, the transmission mechanism 4 is used for transmitting the steel coil to the punch 3, and the unwinding mechanism 5 is used for unwinding the steel coil to the transmission mechanism 4.

As shown in fig. 2 and fig. 3, the unwinding mechanism 5 includes a rotating shaft 51 and a driving member, the rotating shaft 51 is rotatably connected to the frame 2, the driving member is a motor 52 fixed on the frame 2, and an output shaft of the motor 52 is fixedly connected to the rotating shaft 51 for driving the rotating shaft 51 to rotate. The fixed cover is equipped with the lantern ring 53 outward for pivot 51, and the circumference is equipped with a plurality of telescopic component 6 on the lantern ring 53, and telescopic component 6's quantity is four groups in this embodiment.

As shown in fig. 3, all telescopic assemblies 6 include fixed column 61 and the regulation post 62 of locating on fixed column 61, and all fixed columns 61 are fixed on the lantern ring 53 outer wall, and all regulation posts 62 are kept away from in one of corresponding fixed column 61 and are served and all be fixed with arc 63, and all arc 63 all contradict in the inboard of coil of strip for supply the coil of strip cover to establish.

As shown in fig. 3 and 4, the side walls of all the fixing posts 61 are provided with sliding through grooves 64 extending along the radial direction of the rotating shaft 51, sliding posts 65 are slidably embedded in all the sliding through grooves 64, and two ends of all the sliding posts 65 are fixed with screws 66 extending out of the sliding through grooves 64; all the adjusting columns 62 are provided with two groups of clamping plates 67 which are clamped on the corresponding fixing columns 61 together, all the clamping plates 67 are locked and fixed on the corresponding adjusting columns 62 through first bolts 671, and all the clamping plates 67 are provided with penetrating grooves 672 for the corresponding screws 66 to penetrate through; all the screw rods 66 are provided with locking pieces, and all the locking pieces are nuts 68 in threaded fit with the corresponding screw rods 66.

When the sliding column 65 slides in the sliding through groove 64, the distance between the arc plate 63 and the rotating shaft 51 is changed, so that the arc plate 63 can be suitable for supporting steel coils with different outer diameters; when the nut 68 is screwed, the clamping plate 67 is tightly abutted to the fixing column 61, the adjusting column 62 can be locked and fixed on the fixing column 61, and the stability of the arc-shaped plate 63 for supporting the steel coil is ensured.

As shown in fig. 2, the rack 2 is provided with a touch plate 21, a touch tube 22 and a fixing frame 23, and the touch plate 21 and the touch tube 22 are clamped on two opposite sides of the steel coil together, so that the steel coil is not easy to scatter; the touch plate 21 and the fixing frame 23 are fixed on the frame 2, the touch pipe 22 is rotationally connected to the frame 2, the touch pipe 22 is rotationally far away from the rotating shaft 51, and the steel coil can be sleeved on the arc-shaped plate 63; the threaded through groove is formed in the fixing frame 23, the fastening piece is matched with the inner thread of the threaded through groove and is a second bolt 24, and the second bolt 24 is fastened to the abutting pipe 22, so that the abutting pipe 22 is not prone to shaking when abutting against the steel coil.

As shown in fig. 2, the transmission mechanism 4 includes a plurality of lower rotating rollers 41 sequentially arranged along the horizontal direction, the upper rotating rollers 42 are disposed above all the lower rotating rollers 41, all the lower rotating rollers 41 and the upper rotating rollers 42 are rotatably connected to the frame 2, and the lower rotating rollers 41 and the upper rotating rollers 42 are clamped on the steel coil together, so as to ensure the stability of the steel coil in the transmission process.

As shown in fig. 5 and 6, the punch press 3 is provided with a workbench 31, two sets of first stamping heads 32 and two sets of second stamping heads 33 for sliding and abutting against the lower side of the steel coil, and the upper surface of the workbench 31 is provided with two sets of first collecting grooves 34 respectively located under the corresponding first stamping heads 32 and two sets of second collecting grooves 35 located under the corresponding second stamping heads 33. The first punching head 32 will punch out the through hole 11 on the steel coil, the sweeps will drop into the first collecting groove 34, and the second punching head 33 will punch out the plate body 1, and make the plate body 1 drop into the second collecting groove 35.

As shown in fig. 6, a first channel 36 communicating with the two groups of first collecting tanks 34 and a second channel 37 communicating with the two groups of second collecting tanks 35 are formed on the side wall of the working platform 31, a first inclined surface 361 inclined toward the opening of the first channel 36 is formed at the bottom of the first channel 36, and the waste chips in the first collecting tank 34 slide out of the first channel 36 along the first inclined surface 361; the bottom of the second channel 37 is provided with a second inclined surface 371 inclined towards the opening of the second channel 37, and the plate body 1 in the second collecting tank 35 slides out of the second channel 37 along the second inclined surface 371.

As shown in fig. 5, two sets of limiting posts 38 symmetrically arranged on two sides of the steel coil along the moving direction of the steel coil are fixed on the upper surface of the working table 31, multiple sets of limiting posts 38 are sequentially arranged along the moving direction of the steel coil, and the multiple sets of limiting posts 38 jointly abut against two opposite sides of the steel coil, so that the steel coil is not easy to shake in the conveying process.

As shown in fig. 5, the upper ends of all the limiting columns 38 are fixed with pressing blocks 39, and the lower surfaces of all the pressing blocks 39 are abutted against the upper surface of the steel coil, so that the steel coil is not easy to jump up and down when being stamped.

The implementation principle of the embodiment is as follows: in the stamping process of the steel coil, firstly, the steel coil is sleeved on the outer sides of all the arc-shaped plates 63, then the abutting pipe 22 is rotated, and the abutting pipe 22 is abutted and fixed through the second bolt 24, so that the abutting plate 21 and the abutting pipe 22 are clamped on the steel coil together, and the steel coil is not easy to scatter; and then sequentially passes the coil through the gaps between all the lower and upper rotating rollers 41 and 42 and moves the coil onto the table 31.

Then, the motor 52 drives the rotating shaft 51 to rotate, the steel coil is unreeled and is transmitted to the workbench 31 by the upper rotating roller 42 and the lower rotating roller 41, the two groups of first punching heads 32 punch the through hole 11 of the steel coil, and the waste scraps fall into the first collecting groove 34 and slide out of the first channel 36 along the first inclined surface 361; then, two sets of second stamping heads 33 will stamp the steel coil into the plate body 1, and the plate body 1 will fall into the second collecting groove 35 and slide out from the second channel 37 along the second inclined surface 371. The production line can continuously punch the steel coil without manually pushing the steel coil, and improves the processing efficiency of the stand bottom plate.

When the sliding column 65 slides in the sliding through groove 64, the distance between the arc plate 63 and the rotating shaft 51 is changed, so that the arc plate 63 can be suitable for supporting steel coils with different outer diameters; in the sliding process of the sliding column 65, the screw 66 slides in the penetrating groove 672, and then the nut 68 is screwed to enable the clamping plate 67 to abut against the fixed column 61, so that the adjusting column 62 can be locked and fixed on the fixed column 61, and the stability of the arc-shaped plate 63 for supporting the steel coil is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic production line of footing bottom plate which characterized in that: including frame (2), be equipped with punch press (3) that are used for punching press coil of strip on frame (2), be used for driving coil of strip to drive mechanism (4) of punch press (3) and be used for unreeling coil of strip to unwinding mechanism (5) of drive mechanism (4), unwinding mechanism (5) are connected in pivot (51) of frame (2) and are used for driving pivot (51) pivoted driving piece including rotating, pivot (51) external fixation cover is equipped with lantern ring (53), circumference is equipped with a plurality of flexible subassemblies (6) radially stretching out and drawing back along pivot (51) on lantern ring (53), one side of keeping away from in lantern ring (53) in all flexible subassemblies (6) all is equipped with arc (63), all arc (63) all contradict in the inboard of coil of strip.

2. The automatic production line of footing bottom plates of claim 1, characterized in that: all telescopic component (6) are including fixing fixed column (61) on lantern ring (53) outer wall, radially sliding along pivot (51) connect in the regulation post (62) of fixed column (61) and be used for fixing the retaining member on fixed column (61) with adjusting post (62) locking, and all arcs (63) are all fixed on corresponding regulation post (62).

3. The automatic production line of footing bottom plates as claimed in claim 2, wherein: all set up on the lateral wall of fixed column (61) and lead to groove (64) along the radial slip that extends of pivot (51), all slide and lead to the inslot and all to inlay and be equipped with slip post (65), the both ends of all slip posts (65) all are fixed with and stretch out to slide and lead to screw rod (66) outside groove (64), all adjust all to be fixed with two sets of common centre grippings in grip block (67) of fixed column (61) on post (62), all set up wear to establish groove (672) that wear to establish of screw rod (66) that supply to correspond on all grip block (67), all retaining members are screw-thread fit and correspond screw rod (66) and support nut (68) tight on corresponding fixed column (61) with grip block (67) that will correspond.

4. The automatic production line of footing bottom plates of claim 1, characterized in that: be equipped with in frame (2) and contradict in conflict board (21) of coil of strip one side and conflict in the pipe (22) of contradicting of coil of strip opposite side, conflict pipe (22) rotate to be connected in frame (2), are equipped with on frame (2) to be used for supporting the tight piece of fixing of propping to touching pipe (22).

5. The automatic production line of footing bottom plates of claim 1, characterized in that: be equipped with workstation (31) that supplies coil of strip downside slip conflict on punch press (3), be used for first punching press head (32) of punching press through-hole (11) and be used for second punching press head (33) of punching press plate body (1), first collecting vat (34) that are located under first punching press head (32) and second collecting vat (35) that are located under second punching press head (33) have been seted up to the upper surface of workstation (31).

6. The automated production line of footing bottom plates of claim 5, wherein: the side wall of the workbench (31) is provided with a first channel (36) communicated with the first collecting groove (34) and a second channel (37) communicated with the second collecting groove (35), a first inclined surface (361) used for guiding the scraps out is arranged in the first channel (36), and a second inclined surface (371) used for guiding the plate body (1) out is arranged in the second channel (37).

7. The automated production line of footing bottom plates of claim 5, wherein: the upper surface mounting of workstation (31) has two sets of spacing post (38) of locating the coil of strip both sides along coil of strip direction of motion symmetry, and common centre gripping in the coil of strip of two sets of spacing post (38), and just spacing post (38) are equipped with the multiunit along coil of strip direction of motion in proper order.

8. The automated production line for footing bottom plates of claim 7, wherein: the upper ends of all the limiting columns (38) are fixed with pressing blocks (39), and the lower surfaces of all the pressing blocks (39) are abutted against the upper surface of the steel coil.