CN216176092U - Automatic stamping and curling equipment for bottoms of packaging cans - Google Patents
Automatic stamping and curling equipment for bottoms of packaging cans Download PDFInfo
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- CN216176092U CN216176092U CN202122434598.3U CN202122434598U CN216176092U CN 216176092 U CN216176092 U CN 216176092U CN 202122434598 U CN202122434598 U CN 202122434598U CN 216176092 U CN216176092 U CN 216176092U
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- die assembly
- conveyer belt
- conveying belt
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 118
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000009957 hemming Methods 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 238000004080 punching Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000007723 transport mechanism Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides automatic stamping and curling equipment for the bottom of a packaging can, which comprises a rack, a stamping mechanism, a first air blowing mechanism, a conveying belt position adjusting mechanism, a first feeding conveying belt, a second feeding conveying belt and a curling module, wherein the first feeding conveying belt is arranged on the rack; the stamping mechanism comprises an upper stamping die assembly and a lower stamping die assembly, and the upper stamping die assembly is provided with air holes; the first air blowing mechanism is arranged on the rack and connected with the air holes, and can blow air to the air holes and blow the tank bottom down; the first feeding conveyer belt and the second feeding conveyer belt are connected to the conveyer belt position adjusting mechanism in parallel, the first feeding conveyer belt and the second feeding conveyer belt are positioned between the upper stamping die assembly and the lower stamping die assembly, and the conveyer belt position adjusting mechanism can drive the first feeding conveyer belt and the second feeding conveyer belt to move towards the directions away from or close to each other; the first feeding conveying belt and the second feeding conveying belt can convey the tank bottom to the hemming module, so that the hemming module can hem the edge of the tank bottom.
Description
Technical Field
The utility model relates to the technical field of packaging can production, in particular to automatic stamping and curling equipment for the bottom of a packaging can.
Background
The metal packing can is a thin-walled packing container made of a metal sheet. It is widely used in industrial product package, food package, medicine package, daily product package, instrument package, military fire package, etc. The metal packaging can generally comprises a can body, a can cover and a can bottom. At present, the production of the can bottom is usually carried out by manually placing a piece of ground metal sheet on a punching machine for punching, and then manually removing the metal cover body formed by punching. The existing production and manufacturing mode of the tank bottom has the following problems: firstly, a manual operation mode is adopted, so that the labor cost is high, and the production efficiency is low; secondly, after the stamping of the can bottom is finished, workers are required to convey the stamped can bottom to a curling machine, and then the curling machine is operated to turn the thin wall of the edge of the can bottom outwards and curl the thin wall of the edge of the can bottom one by one, so that the thin wall curling efficiency of the edge of the can bottom is low, and the thin wall curling efficiency of the edge of the can bottom is not in line with the economic benefit requirement of enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide automatic stamping and curling equipment for the bottom of a packaging can, which can automatically stamp and curl the bottom of the can.
In order to achieve the aim, the utility model provides automatic stamping and curling equipment for the bottom of a packaging can, which comprises a rack, a stamping mechanism, a first air blowing mechanism, a conveying belt position adjusting mechanism, a first feeding conveying belt, a second feeding conveying belt and a curling module, wherein the stamping mechanism is arranged on the rack; the stamping mechanism comprises an upper stamping die assembly and a lower stamping die assembly, the upper stamping die assembly and the lower stamping die assembly are vertically arranged on the rack, a stamping space is formed in the lower portion of the upper stamping die assembly, an air hole communicated with the stamping space is formed in the upper stamping die assembly, and the upper stamping die assembly can stamp metal sheets on the lower stamping die assembly to enable the metal sheets to form a can bottom and remain in the stamping space; the first air blowing mechanism is arranged on the rack and connected with the air holes, and the first air blowing mechanism can blow air to the air holes and blow down the tank bottom in the stamping space; the conveying belt position adjusting mechanism is arranged on the rack, the first conveying belt and the second conveying belt are connected to the conveying belt position adjusting mechanism in parallel, the first conveying belt and the second conveying belt are located between the upper stamping die assembly and the lower stamping die assembly, and the conveying belt position adjusting mechanism can drive the first conveying belt and the second conveying belt to move towards directions away from or close to each other, so that the first conveying belt and the second conveying belt avoid a space between the upper stamping die assembly and the lower stamping die assembly, or the first conveying belt and the second conveying belt receive the blown tank bottoms; the curling module is arranged on one side of the conveying tail ends of the first conveying conveyer belt and the second conveying conveyer belt, and the first conveying conveyer belt and the second conveying conveyer belt can convey the tank bottom to the curling module, so that the curling module curls the edge of the tank bottom.
Preferably, the automatic stamping and curling equipment for the bottoms of the packaging tins further comprises a feeding mechanism, the feeding mechanism is arranged on the rack, and the feeding mechanism is used for conveying the metal sheets to the lower stamping die assembly.
Preferably, the automatic stamping and curling equipment for the bottoms of the packaging tins further comprises a second air blowing mechanism, the second air blowing mechanism is arranged on the rack and located on one side of the conveying initial ends of the first feeding conveying belt and the second feeding conveying belt, and the second air blowing mechanism is used for assisting in blowing the tin bottoms located on the first feeding conveying belt and the second feeding conveying belt.
Preferably, the automatic punching press turn-up equipment of packing jar tank bottoms still includes the transport mechanism, the transport mechanism set up in first pay-off conveyer belt with the transport of second pay-off conveyer belt both is terminal with between the turn-up module, first pay-off conveyer belt with second pay-off conveyer belt can with the tank bottoms carry extremely on the transport mechanism, the transport mechanism can with the tank bottoms transmit on to on the turn-up module.
Preferably, the hemming module comprises a workbench, a material rack, a carrying mechanism, a jacking mechanism, a rotary driving mechanism, a jig, a rotating member and a hemming wheel, wherein the material rack is arranged on the workbench, the material rack is positioned below the transfer mechanism, the transfer mechanism can transfer the tank bottom into the material rack, the carrying mechanism is arranged at the bottom of the material rack, the jacking mechanism is arranged on the workbench, the rotary driving mechanism is arranged on the jacking mechanism, the jig is arranged on the rotary driving mechanism, the jig is used for bearing and positioning the tank bottom, the rotating member is pivoted on the workbench and positioned above the jig, and the hemming wheel is arranged on the workbench and positioned on one side of the rotating member; the conveying mechanism is used for sucking the tank bottom in the material rack and conveying the tank bottom to the jig, the jig and the tank bottom are lifted to the rotating part by the lifting mechanism together, so that the hemming wheels are tightly attached to the edge thin wall of the tank bottom, and the hemming wheels turn the edge thin wall of the tank bottom outwards by one layer when the jig and the tank bottom are driven to rotate by the rotary driving mechanism.
Compared with the prior art, the automatic stamping and curling equipment for the can bottom of the packaging can drive the first feeding and conveying belt and the second feeding and conveying belt to move towards the directions away from each other through the conveying belt position adjusting mechanism, so that the first feeding and conveying belt and the second feeding and conveying belt avoid the space between the upper stamping die assembly and the lower stamping die assembly, the upper stamping die assembly can stamp the metal sheet positioned on the lower stamping die assembly, the metal sheet forms a can bottom and is left in the stamping space, the conveying belt position adjusting mechanism is used for driving the first feeding and conveying belt and the second feeding and conveying belt to move towards the directions close to each other, the first air blowing mechanism blows air to the air holes and blows the can bottom positioned in the stamping space to the first feeding and conveying belt and the second feeding and conveying belt, and then conveying the tank bottom formed by stamping to a curling module by using the first feeding conveyer belt and the second feeding conveyer belt, and finally curling the tank bottom by using a curling module. Therefore, the automatic stamping and curling equipment for the can bottom of the packaging can integrates the stamping and curling functions, can automatically stamp the can bottom and curl the can bottom, greatly saves the labor cost and improves the production efficiency.
Drawings
Fig. 1 is a schematic structural view of the automatic punching and curling equipment for the bottom of the packaging can of the utility model.
Fig. 2 is a schematic structural view of another angle of the automatic punching and curling device for the bottom of the packaging can of the utility model.
Fig. 3 is a schematic view of the structure at the location of the stacks of the present invention.
Fig. 4 is a schematic view of a partial structure of the hemming module of the present invention.
FIG. 5 is a schematic view of the lifting mechanism, the rotary driving mechanism, the jig, the rotating member and the hemming wheel according to the present invention.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
Referring to fig. 1 and 2, the automatic stamping and curling equipment 100 for the bottom of the packaging can of the present invention includes a frame 1, a stamping mechanism, a first blowing mechanism 3, a conveyor belt position adjusting mechanism 4, a first feeding conveyor belt 5, a second feeding conveyor belt 6 and a curling module 7; the stamping mechanism comprises an upper stamping die assembly 2 and a lower stamping die assembly (not shown), the upper stamping die assembly 2 and the lower stamping die assembly are vertically arranged on the rack 1, a stamping space is arranged at the lower part of the upper stamping die assembly 2, an air hole (not shown) communicated with the stamping space is formed in the upper stamping die assembly 2, and the upper stamping die assembly 2 can stamp the metal sheet 200 positioned on the lower stamping die assembly, so that the metal sheet 200 forms a can bottom and is left in the stamping space; the first air blowing mechanism 3 is arranged on the rack 1, the first air blowing mechanism 3 is connected with the air holes, and the first air blowing mechanism 3 can blow air to the air holes and blow down the tank bottom in the stamping space; the conveying belt position adjusting mechanism 4 is arranged on the rack 1, the first conveying belt 5 and the second conveying belt 6 are connected to the conveying belt position adjusting mechanism 4 in parallel, the first conveying belt 5 and the second conveying belt 6 are positioned between the upper stamping die assembly 2 and the lower stamping die assembly, and the conveying belt position adjusting mechanism 4 can drive the first conveying belt 5 and the second conveying belt 6 to move towards the directions away from or close to each other, so that the first conveying belt 5 and the second conveying belt 6 avoid the space between the upper stamping die assembly 2 and the lower stamping die assembly, or the first conveying belt 5 and the second conveying belt 6 are connected with the bottom of a blown tank; the curling module 7 is arranged at one side of the conveying tail ends of the first feeding conveyer belt 5 and the second feeding conveyer belt 6, and the first feeding conveyer belt 5 and the second feeding conveyer belt 6 can convey the tank bottom to the curling module 7, so that the curling module 7 curls the edge of the tank bottom.
Referring to fig. 1, the automatic stamping and curling device 100 for the bottom of the packaging can further includes a feeding mechanism 8, the feeding mechanism 8 is disposed on the frame 1, and the feeding mechanism 8 is used for conveying the metal sheet 200 to the lower stamping die assembly. The feeding mechanism 8 may use an existing conveying mechanism to convey the metal sheet 200.
With reference to fig. 1, the automatic stamping and curling device 100 for can bottoms of packaging cans further includes a second air blowing mechanism 91, the second air blowing mechanism 91 is disposed on the frame 1 and located at one side of the conveying initial ends of the first feeding conveyer belt 5 and the second feeding conveyer belt 6, and the second air blowing mechanism 91 is used for assisting in blowing can bottoms on the first feeding conveyer belt 5 and the second feeding conveyer belt 6. The specific structures and principles of the first blowing mechanism 3 and the second blowing mechanism 91 are not innovative in this case, and therefore are not described herein again.
Referring to fig. 2, the automatic stamping and curling equipment 100 for the bottoms of the packaging cans further includes a transfer mechanism 92, the transfer mechanism 92 is disposed between the conveying ends of the first feeding conveyer belt 5 and the second feeding conveyer belt 6 and the curling module 7, the bottoms of the cans can be conveyed to the transfer mechanism 92 by the first feeding conveyer belt 5 and the second feeding conveyer belt 6, and the bottoms of the cans can be conveyed to the curling module 7 by the transfer mechanism 92. The specific structure and principle of the transfer mechanism 92 are well known to those skilled in the art, and therefore, are not described herein.
Referring to fig. 2 to 5, the hemming module 7 includes a working table 71, a rack 72, a carrying mechanism 73, a jacking mechanism 74, a rotary driving mechanism 75, a jig 76, a rotating member 77, and a hemming wheel 78, the rack 72 is disposed on the working table 71, the rack 72 is located below the transferring mechanism 92, the transferring mechanism 92 can transfer the can bottom into the rack 72, the carrying mechanism 73 is disposed at the bottom of the rack 72, the jacking mechanism 74 is disposed on the working table 71, the rotary driving mechanism 75 is disposed on the jacking mechanism 74, the jig 76 is disposed on the rotary driving mechanism 75, the jig 76 is used for bearing and positioning the can bottom, the rotating member 77 is pivoted on the working table 71 and located above the jig 76, and the hemming wheel 78 is disposed on the working table 71 and located at one side of the rotating member 77; the conveying mechanism 73 is used for sucking the tank bottom in the material rack 72 and conveying the tank bottom to the jig 76, the jacking mechanism 74 jacks the jig 76 and the tank bottom to the rotating part 77 together, so that the hemming wheel 78 is tightly attached to the edge thin wall of the tank bottom, and the hemming wheel 78 turns the edge thin wall of the tank bottom outwards by one layer when the rotary driving mechanism 75 drives the jig 76 to rotate together with the tank bottom. Specifically, the hemming wheel 78 is pivotally connected to a connecting frame of the worktable 71, the connecting frame is adjustably positioned on the worktable 71, and the distance between the hemming wheel 78 and the rotating member 77 is adjusted, so that the hemming machine can be adapted to the bottoms of the cans with different sizes. More specifically, the carrying mechanism 73 may adopt the existing structure of a suction nozzle assembly and a movable pushing assembly, and the suction nozzle assembly is driven by a lifting cylinder to lift, so as to suck the can bottom in the rack 72 onto the movable pushing assembly, and the movable pushing assembly pushes the can bottom onto the jig 76, but not limited thereto, for example, the carrying mechanism 73 may drive the suction nozzle to move by the existing three-axis moving mechanism, so that the suction nozzle adsorbs the can bottom in the rack 72 and moves the can bottom onto the jig 76.
With reference to fig. 1 to 5, the specific working principle of the automatic stamping and curling device 100 for can bottoms of packaging cans of the present invention is as follows:
the first feeding conveyer belt 5 and the second feeding conveyer belt 6 are driven to move towards the directions far away from each other by the conveyer belt position adjusting mechanism 4, so that the first feeding conveyer belt 5 and the second feeding conveyer belt 6 avoid the space between the upper stamping die component 2 and the lower stamping die component, so that the upper stamping die assembly 2 can stamp the metal sheet 200 positioned on the lower stamping die assembly, the metal sheet 200 forms a can bottom and is left in the stamping space, the first feeding conveyer belt 5 and the second feeding conveyer belt 6 are driven by the conveyer belt position adjusting mechanism 4 to move towards the direction of mutual approaching, so that the first air blowing mechanism 3 blows air to the air holes and blows the tank bottoms positioned in the stamping space down to the first feeding conveyer belt 5 and the second feeding conveyer belt 6, the punched can bottom is then transported to the stack 72 of the hemming module 7 by means of the first and second feed conveyor belts 5, 6. Then, the carrying mechanism 73 sucks the can bottom in the material rack 72 and conveys the can bottom to the jig 76, the lifting mechanism 74 lifts the jig 76 and the can bottom together to the rotating member 77, the rotating member 77 is pressed on the can bottom, meanwhile, the hemming wheel 78 is tightly attached to the edge thin wall of the can bottom, and finally, the jig 76 is driven by the rotary driving mechanism 75 to rotate together with the can bottom, so that the hemming wheel 78 turns the edge thin wall of the can bottom outwards by one layer.
In conclusion, the automatic stamping and curling equipment 100 for the can bottom of the packaging can integrates the stamping and curling functions, can automatically stamp and curl the can bottom, greatly saves the labor cost and improves the production efficiency.
The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the utility model.
Claims (5)
1. An automatic stamping and curling device for the bottom of a packaging can is characterized by comprising a rack, a stamping mechanism, a first air blowing mechanism, a conveying belt position adjusting mechanism, a first feeding conveying belt, a second feeding conveying belt and a curling module; the stamping mechanism comprises an upper stamping die assembly and a lower stamping die assembly, the upper stamping die assembly and the lower stamping die assembly are vertically arranged on the rack, a stamping space is formed in the lower portion of the upper stamping die assembly, an air hole communicated with the stamping space is formed in the upper stamping die assembly, and the upper stamping die assembly can stamp metal sheets on the lower stamping die assembly to enable the metal sheets to form a can bottom and remain in the stamping space; the first air blowing mechanism is arranged on the rack and connected with the air holes, and the first air blowing mechanism can blow air to the air holes and blow down the tank bottom in the stamping space; the conveying belt position adjusting mechanism is arranged on the rack, the first conveying belt and the second conveying belt are connected to the conveying belt position adjusting mechanism in parallel, the first conveying belt and the second conveying belt are located between the upper stamping die assembly and the lower stamping die assembly, and the conveying belt position adjusting mechanism can drive the first conveying belt and the second conveying belt to move towards directions away from or close to each other, so that the first conveying belt and the second conveying belt avoid a space between the upper stamping die assembly and the lower stamping die assembly, or the first conveying belt and the second conveying belt receive the blown tank bottoms; the curling module is arranged on one side of the conveying tail ends of the first conveying conveyer belt and the second conveying conveyer belt, and the first conveying conveyer belt and the second conveying conveyer belt can convey the tank bottom to the curling module, so that the curling module curls the edge of the tank bottom.
2. The automatic stamping and curling equipment for the bottom of the packaging can as claimed in claim 1, further comprising a feeding mechanism, wherein the feeding mechanism is arranged on the frame and is used for conveying the metal sheet to the lower stamping die assembly.
3. The automatic stamping and curling equipment for the bottoms of the packaging tins and cans as claimed in claim 1, further comprising a second air blowing mechanism, wherein the second air blowing mechanism is arranged on the rack and is positioned at one side of the conveying initial ends of the first feeding conveyer belt and the second feeding conveyer belt, and the second air blowing mechanism is used for assisting in blowing to the bottoms of the cans positioned on the first feeding conveyer belt and the second feeding conveyer belt.
4. The automatic stamping and curling equipment for the bottoms of the packaging cans and cans according to claim 1, further comprising a transfer mechanism disposed between the conveying ends of the first feeding conveyer belt and the second feeding conveyer belt and the curling module, wherein the first feeding conveyer belt and the second feeding conveyer belt can convey the bottoms of the cans to the transfer mechanism, and the transfer mechanism can transfer the bottoms of the cans to the curling module.
5. The automatic punching and curling device for can bottoms of packaging cans according to claim 4, the hemming module comprises a workbench, a material rack, a carrying mechanism, a jacking mechanism, a rotary driving mechanism, a jig, a rotating part and a hemming wheel, the material rack is arranged on the workbench, the material rack is positioned below the transferring mechanism, the transferring mechanism can transfer the tank bottom into the material rack, the carrying mechanism is arranged at the bottom of the material rack, the jacking mechanism is arranged on the workbench, the rotary driving mechanism is arranged on the jacking mechanism, the jig is arranged on the rotary driving mechanism, the jig is used for bearing and positioning the tank bottom, the rotating piece is pivoted on the workbench and positioned above the jig, and the hemming wheel is arranged on the workbench and positioned on one side of the rotating piece; the conveying mechanism is used for sucking the tank bottom in the material rack and conveying the tank bottom to the jig, the jig and the tank bottom are lifted to the rotating part by the lifting mechanism together, so that the hemming wheels are tightly attached to the edge thin wall of the tank bottom, and the hemming wheels turn the edge thin wall of the tank bottom outwards by one layer when the jig and the tank bottom are driven to rotate by the rotary driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434598.3U CN216176092U (en) | 2021-10-09 | 2021-10-09 | Automatic stamping and curling equipment for bottoms of packaging cans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434598.3U CN216176092U (en) | 2021-10-09 | 2021-10-09 | Automatic stamping and curling equipment for bottoms of packaging cans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216176092U true CN216176092U (en) | 2022-04-05 |
Family
ID=80862766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434598.3U Expired - Fee Related CN216176092U (en) | 2021-10-09 | 2021-10-09 | Automatic stamping and curling equipment for bottoms of packaging cans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216176092U (en) |
-
2021
- 2021-10-09 CN CN202122434598.3U patent/CN216176092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |