CN215785947U - Small barrel pre-curling machine - Google Patents
Small barrel pre-curling machine Download PDFInfo
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- CN215785947U CN215785947U CN202122283973.9U CN202122283973U CN215785947U CN 215785947 U CN215785947 U CN 215785947U CN 202122283973 U CN202122283973 U CN 202122283973U CN 215785947 U CN215785947 U CN 215785947U
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Abstract
The utility model discloses a keg pre-curling machine, which comprises: the device comprises a rack, wherein a working platform is arranged on the rack; the main shaft assembly comprises a lifting shaft, a tray for placing a workpiece is arranged at the top of the lifting shaft, a abdicating hole is formed in the working platform corresponding to the tray, the tray is driven by the lifting shaft to extend out of or return to the upper surface of the working platform, a fixed sleeve is arranged below the working platform, a belt wheel shaft sleeved on the lifting shaft is assembled on the fixed sleeve, and the belt wheel shaft is driven by a first motor and is linked with the lifting shaft through a spline; the pressure plate assembly comprises a fixed pressure frame arranged above the working platform, and a pressure plate which is matched with the tray to clamp the workpiece and coaxially rotates is arranged on the fixed pressure frame; the pre-rolling assembly comprises a rolling wheel arranged on the upper surface of the working platform, the rolling wheel is positioned on one side of the pressure plate assembly and moves relative to the pressure plate in a feeding mode, and a curling edge forming groove which is touched with the edge of a workpiece is arranged on the rolling wheel. The pre-curling machine is high in automation degree, high in applicability and convenient to butt with a production line.
Description
Technical Field
The utility model relates to the technical field of steel barrel production equipment, in particular to a small barrel pre-curling machine.
Background
In the production process of the steel drum, the drum cover needs to be curled so as to be better sealed and fixed with the drum body. In order to facilitate subsequent processing, a pre-curling process can be carried out firstly, the barrel cover is carried manually in the prior art, and pre-curling is finished by matching with a curling machine. Considering that the fully-automatic equipment has complex structure and high cost, and the problems of barrel size difference, positioning accuracy and the like are solved, the equipment research and development difficulty is increased, and further design and optimization are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small barrel pre-curling machine which can finish automatic curling action of a barrel cover, is matched with the circulation of a production line, ensures the positioning precision and improves the efficiency of a steel barrel production line.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a keg pre-crimper comprising:
the device comprises a rack, wherein a working platform is arranged on the rack;
the main shaft assembly comprises a lifting shaft, a tray for placing a workpiece is arranged at the top of the lifting shaft, a abdicating hole is formed in the working platform corresponding to the tray, the tray is driven by the lifting shaft to extend out of or return to the upper surface of the working platform, a fixed sleeve is arranged below the working platform, a belt wheel shaft sleeved on the lifting shaft is assembled on the fixed sleeve, and the belt wheel shaft is driven by a first motor and is linked with the lifting shaft through a spline;
the pressure plate assembly comprises a fixed pressure frame arranged above the working platform, and a pressure plate which is matched with the tray to clamp the workpiece and coaxially rotates is arranged on the fixed pressure frame;
the pre-rolling assembly comprises a rolling wheel arranged on the upper surface of the working platform, the rolling wheel is positioned on one side of the pressure plate assembly and moves relative to the pressure plate in a feeding mode, and a curling edge forming groove which is touched with the edge of a workpiece is arranged on the rolling wheel.
Particularly, main shaft assembly still includes lift cylinder, guide pillar and connecting seat, expands through the bearing between the bottom of lift axle and the connecting seat tightly and rotates the connection, and the lift cylinder is fixed in on the frame upwards, and the output pole of lift cylinder links firmly with the connecting seat, and the guide pillar sets up in one side of lift cylinder parallelly and passes the connecting seat, makes the connecting seat along the guide pillar up-and-down motion.
Particularly, the first motor is fixed on the frame, and a belt pulley is arranged on an output shaft of the first motor, and the belt pulley is in transmission connection with a belt pulley shaft through a belt.
Particularly, the fixed pressing frame comprises a cross-shaped fork plate, four corners of the cross-shaped fork plate are erected on the working platform through connecting rods, a core rod is arranged at the center of the cross-shaped fork plate, and the core rod is rotatably connected with the pressing plate through a bearing.
Particularly, the pre-rolling assembly further comprises a sliding seat and a wheel seat, a linear guide rail facing the yielding hole is arranged on the working platform, the sliding seat is arranged on the linear guide rail and driven to slide by a second motor through a screw-nut pair, the wheel seat is fixedly connected onto the sliding seat, a mandrel is vertically arranged on the sliding seat, and the rolling wheel is rotatably connected with the mandrel through a bearing.
Particularly, the pre-rolling assemblies are arranged in two groups and are symmetrically arranged on two sides of the pressing plate assembly to butt against the workpiece.
Particularly, the guide assembly comprises guide plates arranged on the upper surface of the working platform, and a workpiece flow channel for guiding the workpiece to the abdicating hole is formed between the two guide plates.
Particularly, the guide assembly further comprises a first electric cylinder and a sliding table, a sliding rail is arranged on the working platform, the sliding table is arranged on the sliding rail and driven by the first electric cylinder to slide, and the two groups of guide assemblies are arranged oppositely to adjust the gap of the workpiece flow channel.
Particularly, a second electric cylinder is arranged on the lower surface of the working platform, and an in-place induction head used for detecting the edge position of a workpiece is arranged on an output shaft of the second electric cylinder.
Compared with the prior art, the small barrel pre-curling machine has the advantages that the small barrel pre-curling machine achieves the process that the barrel cover achieves the preset processing position to finish pre-curling, the reliable positioning and clamping of the barrel cover are guaranteed through the lifting shaft, the supporting plate, the pressing plate and the like in the process, so that accurate curling is facilitated, the automatic degree is high, the small barrel pre-curling machine has an adjusting function, is suitable for barrel covers with different sizes, is convenient to butt joint with an existing production line, and achieves full-automatic production.
Drawings
Figure 1 is a top view of a keg pre-crimper provided in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a view from the C-direction of FIG. 2;
fig. 5 is an enlarged view of fig. 2 at D.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, an indirect connection via an intermediary, a communication between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 5, the preferred embodiment provides a keg pre-curling machine for pre-flanging a keg cover, which comprises a frame 1, a spindle assembly, a platen assembly, a pre-curling assembly and a guide assembly.
The frame 1 is provided with a working platform 2.
The main shaft assembly comprises a lifting shaft 3, a lifting cylinder 4, a guide pillar 5 and a connecting seat 6. The top of the lifting shaft 3 is provided with a tray 7 for placing a workpiece, the working platform 2 is provided with a abdicating hole 8 corresponding to the sizes of the trays 7, and the tray 7 is driven by the lifting shaft 3 to extend out or return to the upper surface of the working platform 2.
The lower part of the working platform 2 is provided with a fixed sleeve 9, the fixed sleeve 9 is provided with a pulley shaft 10 which is sleeved on the lifting shaft 3, the pulley shaft 10 is driven by a first motor 11 and is linked with the lifting shaft 3 through a spline, the first motor 11 is fixed on the frame 1, an output shaft of the first motor 11 is provided with a belt pulley 12, and the belt pulley 12 is in transmission connection with the pulley shaft 10 through a belt.
The bottom of the lifting shaft 3 is connected with the connecting seat 6 in an expanding and rotating mode through a bearing, the lifting cylinder 4 is fixed on the rack 1 upwards, the output rod of the lifting cylinder 4 is fixedly connected with the connecting seat 6, the guide pillar 5 is arranged on one side of the lifting cylinder 4 in parallel and penetrates through the connecting seat 6, and the connecting seat 6 moves up and down along the guide pillar 5.
The pressure disk assembly is including setting up in the fixed pressure frame of work platform 2 top, is provided with on the fixed pressure frame and presss from both sides tight work piece and coaxial pivoted pressure disk 13 with tray 7 cooperation, and the fixed pressure frame of this place is preferred to include cross fork board 14, and connecting rod 15 is passed through in the four corners of cross fork board 14 and is stood on work platform 2, and the center of cross fork board 14 is provided with core bar 16, is connected through the bearing rotation between core bar 16 and the pressure disk 13.
The pre-rolling assembly comprises a rolling wheel 17 arranged on the upper surface of the working platform 2, a sliding seat 18 and a wheel seat 19. The winding wheel 17 is positioned at one side of the pressure plate component and moves relative to the pressure plate 13 in a feeding way, and a hemming forming groove 20 which is contacted with the edge of the workpiece is arranged on the winding wheel 17.
The working platform 2 is provided with a linear guide rail 21 facing the abdicating hole 8, the sliding seat 18 is arranged on the linear guide rail 21 and is driven by a second motor 22 through a screw-nut pair 23 to slide, the wheel seat 19 is fixedly connected on the sliding seat 18, a mandrel 24 is erected on the sliding seat 18, and the winding wheel 17 is rotatably connected with the mandrel 24 through a bearing.
Preferably, the pre-rolling assemblies are arranged in two groups, are symmetrically arranged on two sides of the pressing plate assembly and are used for butting against the workpiece.
The guide assembly comprises a guide plate 25 arranged on the upper surface of the working platform 2, a first electric cylinder 26 and a sliding table 27, and a workpiece flow channel for guiding the workpiece to the abdicating hole 8 is formed between the two guide plates 25. The working platform 2 is provided with a slide rail 28, the sliding table 27 is arranged on the slide rail 28 and is driven by the first electric cylinder 26 to slide, and the two groups of guide assemblies are oppositely arranged so as to adjust the gap of the workpiece flow channel.
In addition, a second electric cylinder 29 is arranged on the lower surface of the working platform 2, and an in-place induction head used for detecting the edge position of a workpiece is arranged on an output shaft of the second electric cylinder 29, so that whether the workpiece exists at a processing position or not and whether the workpiece is placed in place or not can be monitored.
The processing process comprises the following steps:
1) the barrel cover to be curled is guided by the guide plate 25 and detected by the in-place induction head to reach the designated processing position on the working platform 2;
2) the lifting cylinder 4 acts to lift the lifting shaft 3 and the tray 7 to exceed the working platform 2, and the barrel cover is lifted until the barrel cover is matched with the upper pressure plate 13 to clamp the barrel cover;
3) the first motor 11 is started to drive the pulley shaft 10, the lifting shaft 3, the tray 7, the barrel cover and the pressure plate 13 to coaxially rotate;
4) the second motor 22 is started, and the winding wheel 17 is driven to feed through the screw-nut pair 23 until the edge of the barrel cover is contacted to finish pre-curling;
5) the rolling wheel 17 and the tray 7 are reset successively, and the barrel cover with the curled edge is placed on the working platform 2 to wait for blanking.
In conclusion, the small barrel pre-curling machine achieves the purpose that the barrel cover reaches the set processing position and is pre-curled, the reliable positioning and clamping of the barrel cover are guaranteed through the lifting shaft, the supporting plate, the pressing plate and the like in the process, so that accurate curling is facilitated, the automation degree is high, the small barrel pre-curling machine has an adjusting function, is suitable for barrel covers of different sizes, is convenient to butt with the existing production line, and achieves full-automatic production.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The keg pre-curling machine is characterized by comprising
The device comprises a rack, wherein a working platform is arranged on the rack;
the main shaft assembly comprises a lifting shaft, a tray for placing a workpiece is arranged at the top of the lifting shaft, a abdicating hole is formed in the working platform corresponding to the tray, the tray is driven by the lifting shaft to extend out of or return to the upper surface of the working platform, a fixing sleeve is arranged below the working platform, a belt wheel shaft sleeved on the lifting shaft is assembled on the fixing sleeve, and the belt wheel shaft is driven by a first motor and is linked with the lifting shaft through a spline;
the pressure plate assembly comprises a fixed pressure frame arranged above the working platform, and a pressure plate which is matched with the tray to clamp the workpiece and coaxially rotates is arranged on the fixed pressure frame;
the pre-rolling assembly comprises a rolling wheel arranged on the upper surface of the working platform, the rolling wheel is located on one side of the pressure plate assembly and moves relative to the pressure plate in a feeding mode, and a curling edge forming groove which is touched with the edge of a workpiece is arranged on the rolling wheel.
2. The keg pre-crimper of claim 1, wherein: the main shaft assembly further comprises a lifting cylinder, a guide pillar and a connecting seat, the bottom of the lifting shaft is connected with the connecting seat in an expanding and rotating mode through a bearing, the lifting cylinder is fixed on the rack in an upward mode, an output rod of the lifting cylinder is fixedly connected with the connecting seat, the guide pillar is arranged on one side of the lifting cylinder in parallel and penetrates through the connecting seat, and the connecting seat moves up and down along the guide pillar.
3. The keg pre-crimper of claim 1, wherein: the first motor is fixed on the rack, a belt pulley is arranged on an output shaft of the first motor, and the belt pulley is in transmission connection with the belt pulley shaft through a belt.
4. The keg pre-crimper of claim 1, wherein: the fixed pressing frame comprises a cross-shaped fork plate, four corners of the cross-shaped fork plate are vertically arranged on the working platform through connecting rods, a core rod is arranged at the center of the cross-shaped fork plate, and the core rod is rotatably connected with the pressing plate through a bearing.
5. The keg pre-crimper of claim 1, wherein: the pre-rolling component further comprises a sliding seat and a wheel seat, a linear guide rail facing the yielding hole is arranged on the working platform, the sliding seat is arranged on the linear guide rail and is driven to slide through a lead screw nut pair by a second motor, the wheel seat is fixedly connected onto the sliding seat, a mandrel is erected on the sliding seat, and the rolling wheel is rotatably connected with the mandrel through a bearing.
6. The keg pre-crimper of claim 1, wherein: the pre-rolling assemblies are arranged in two groups and symmetrically arranged on two sides of the pressure plate assembly to butt against a workpiece.
7. The keg pre-crimper of claim 1, wherein: still include the direction subassembly, the direction subassembly is including setting up in the deflector of work platform upper surface, forms between two deflectors and guides extremely the work piece runner in hole of stepping down.
8. The keg pre-crimper of claim 7, wherein: the guide assembly further comprises a first electric cylinder and a sliding table, a sliding rail is arranged on the working platform, the sliding table is arranged on the sliding rail and driven to slide by the first electric cylinder, and the two groups of guide assemblies are arranged oppositely to adjust the gap of the workpiece flow channel.
9. The keg pre-crimper of claim 1, wherein: and a second electric cylinder is arranged on the lower surface of the working platform, and an in-place induction head for detecting the edge position of a workpiece is arranged on an output shaft of the second electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283973.9U CN215785947U (en) | 2021-09-18 | 2021-09-18 | Small barrel pre-curling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283973.9U CN215785947U (en) | 2021-09-18 | 2021-09-18 | Small barrel pre-curling machine |
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| Publication Number | Publication Date |
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| CN215785947U true CN215785947U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122283973.9U Active CN215785947U (en) | 2021-09-18 | 2021-09-18 | Small barrel pre-curling machine |
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| CN (1) | CN215785947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732136A (en) * | 2021-09-18 | 2021-12-03 | 无锡四方友信股份有限公司 | Small barrel pre-curling machine |
-
2021
- 2021-09-18 CN CN202122283973.9U patent/CN215785947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732136A (en) * | 2021-09-18 | 2021-12-03 | 无锡四方友信股份有限公司 | Small barrel pre-curling machine |
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