CN209777780U - Unwinding device of gasket sheet punching machine - Google Patents
Unwinding device of gasket sheet punching machine Download PDFInfo
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- CN209777780U CN209777780U CN201920337004.7U CN201920337004U CN209777780U CN 209777780 U CN209777780 U CN 209777780U CN 201920337004 U CN201920337004 U CN 201920337004U CN 209777780 U CN209777780 U CN 209777780U
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- bracing piece
- unwinding device
- punching machine
- lower support
- support bar
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Abstract
The utility model relates to an unwinding device, in particular to gasket punching machine's unwinding device. Including the base, locate the bracing piece on the base and locate the reel of unreeling on the bracing piece, the bracing piece including the lower support bar be connected with the base and with unreel the last bracing piece that the reel is connected, last bracing piece and lower support bar folding joint and go up and be equipped with the supporting component between bracing piece and the lower support bar, the reel of unreeling on be equipped with the roller, the other end of roller and the reel hub connection on detachable be equipped with the second reel of unreeling. The utility model provides a gasket punching machine's unwinding device with multiple mode of unreeling.
Description
Technical Field
The utility model relates to an unwinding device, in particular to gasket punching machine's unwinding device.
background
In the electronic industry, a gasket is a tiny but indispensable component, the gasket is generally formed by punching through a punching machine, the operation mode is that a whole roll of metal sheet is placed on an unwinding mechanism, then the metal sheet is placed below the punching machine and is punched through a punch, the punching speed of the punching machine is very high, one part can reach three hundred times to five hundred times, the punching machine is widely applied to the electronic industry, the conventional unwinding mechanism generally comprises a base, a support column arranged on the base and a unwinding disc arranged on the support column, a rotating shaft is arranged on the unwinding disc, when in unwinding, a metal material roll is placed on the unwinding disc, at the moment, when metal is fed, the surfaces of the metal sheet are the left side and the right side, like when the punching machine is used for punching, the surfaces of the metal sheet are arranged up and down, therefore, the surfaces of the metal sheet need to be turned over through a guide mechanism, the surfaces of the metal sheet are ensured to be arranged up and down, at the moment, many enterprises, this kind of unwinding mechanism is then with two epaxial of putting between the roll board of metal roll set face, and the metal roll set is epaxial, and setting about personally submitting of sheetmetal at this moment, but this kind of unwinding mechanism is only applicable to this kind of machine of working from top to bottom again, and the drift is in the side for example, and this kind of unwinding mechanism is not suitable for so again, consequently, an enterprise needs the unwinding mechanism of multiple difference usually, to this problem, the utility model provides an improvement.
Disclosure of Invention
In order to overcome the deficiency of the background art, the utility model provides a gasket punching machine's unwinding device with multiple mode of unreeling.
The utility model adopts the technical proposal that: the utility model provides an unwinding device of gasket punching machine, including the base, locate the bracing piece on the base and locate the reel of unreeling on the bracing piece, the bracing piece including the lower support bar be connected with the base and with unreel the last bracing piece of rolling over and be connected, last bracing piece and lower support bar folding joint and go up and be equipped with supporting component between bracing piece and the lower support bar, the reel of unreeling on be equipped with the roller, the other end of roller and the reel of unreeling hub connection on detachable be equipped with the second reel of unreeling.
Preferably, the top of lower support bar be equipped with the mounting groove, last bracing piece bottom arrange the mounting groove in and be connected with the lower support bar through the pivot, one of them of mounting groove on be equipped with the breach.
Preferably, the supporting component comprises a supporting column, a mounting seat is arranged in the middle of the lower supporting rod, a fixing seat is arranged in the middle of the upper supporting rod, a through hole is formed in the fixing seat, one end of the supporting column is connected with the mounting seat on the lower supporting rod through a second rotating shaft, and a clamping hook capable of being hooked in the through hole is arranged at the other end of the supporting column.
Preferably, the second unreeling disc is provided with a jack, the other end of the roller shaft connected with the unreeling disc is provided with a plug-in column matched with the jack, and a limiting part is arranged between the plug-in column and the jack.
Preferably, the locating part including spring and steel ball, the surface of grafting post be equipped with and have the open-ended installation cavity, the internal surface of jack is equipped with lacks the groove, steel ball one end be in the opening part of installation cavity, the scarce inslot can be arranged in to one end, the spring locate in the installation cavity one end and be connected with the installation cavity bottom, the other end is connected with the steel ball.
Preferably, the roller shaft is connected with the unwinding disc through a bearing.
Preferably, the outer surface of the roll shaft is provided with at least two grooves, slots communicated with the grooves are formed in the two ends of the grooves, and elastic sheets with the two ends inserted into the slots are arranged in the grooves.
Preferably, the elastic sheet is wavy.
The utility model has the advantages that: because the supporting rod at the bottom of the reel comprises the upper supporting rod and the lower supporting rod, and the upper supporting rod can be folded relative to the lower supporting rod, and the roller shaft is detachably provided with the second unwinding disc, therefore, when the processing mechanism is arranged in a left-right state, the upper supporting rod and the lower supporting rod are in a straight line, the unreeling disc is positioned at the top of the upper supporting rod, the metal coil is placed on the unreeling disc, the metal sheet is fed in a left-right state, when the processing mechanism is arranged in an up-down state, the upper supporting rod is folded relative to the lower supporting rod, the unwinding disc is positioned on the side surface of the upper supporting rod, the unwinding disc is sleeved on the roller shaft, then the second unwinding disc is connected with the roll shaft, at the moment, the metal coil is positioned between the unwinding disc and the second unwinding disc, at this moment, the surface of the metal sheet is fed in an up-down state, one unwinding mechanism meets two unwinding modes, and the metal sheet unwinding device is simple in structure and suitable for enterprises to use different machines.
The embodiments of the present invention will be further explained with reference to the drawings.
Drawings
FIG. 1 is a structural diagram of the embodiment of the present invention when the upper support bar and the lower support bar are not folded;
Fig. 2 is a structural diagram of the upper support rod and the lower support rod when the upper support rod and the lower support rod are folded in the embodiment of the present invention;
Fig. 3 is an enlarged view of a portion I of fig. 2 according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model provides a gasket punching machine's unwinding device, including base 1, locate bracing piece 2 on the base 1 and locate reel 3 that unreels on bracing piece 2, bracing piece 2 including the lower support bar 21 of being connected with base 1 and with unreel the last bracing piece 22 of being connected of reel 3, last bracing piece 22 and lower support bar 21 folding joint and go up and be equipped with supporting component 4 between bracing piece 22 and the lower support bar 21, unreel and be equipped with roller 5 on the reel 3, roller 5 and the other end of unreeling the reel 3 and being connected on detachable be equipped with second reel 6. In the above scheme, because the supporting rod 2 at the bottom of the unwinding disc 3 comprises the upper supporting rod 22 and the lower supporting rod 21, the upper supporting rod 22 can be folded relative to the lower supporting rod 21, and the second unwinding disc 6 is detachably arranged on the roller shaft 5, when the processing mechanism is arranged in a left-right state, the upper supporting rod 22 and the lower supporting rod 21 are in a straight line, the unwinding disc 3 is positioned at the top of the upper supporting rod 22, the metal coil is placed on the unwinding disc 3, the metal sheet coming out at this time is fed in a left-right state, when the processing mechanism is arranged in an up-down state, the upper supporting rod 22 is folded relative to the lower supporting rod 21, the unwinding disc 3 is positioned at the side surface of the upper supporting rod 21, the metal coil is sleeved on the roller shaft 5, then the second unwinding disc 6 is connected with the roller shaft 5, the metal coil is positioned between the unwinding disc 3 and the second unwinding disc 6, at this time, the metal sheet, one unwinding mechanism satisfies two kinds of modes of unreeling, simple structure, is suitable for the enterprise to use to different machines.
The top of the lower support bar 21 is provided with an installation groove 23, the bottom of the upper support bar 22 is arranged in the installation groove 23 and connected with the lower support bar 21 through a rotating shaft 24, and one surface of the installation groove 23 is provided with a notch 25. The upper support rod 22 can rotate with the lower support rod 21 through the rotating shaft 24 to realize the folding of the upper support rod 22, and the upper support rod can be conveniently folded due to the notch 25 arranged on one surface of the mounting groove 23.
Support assembly 4 including support column 41, the middle part of lower support rod 21 be equipped with mount pad 42, the middle part of going up support rod 22 is equipped with fixing base 43, fixing base 43 on be equipped with the perforation, support column 41 one end and the mount pad 42 on the lower support rod 21 pass through second pivot 44 and be connected, be equipped with on the other end and can hook the pothook in the perforation. After the upper support rod 22 and the lower support rod 21 are folded, the hooks of the support post 41 are hooked in the through holes of the fixing seat 43, so as to support the upper support rod 22, prevent the upper support rod 22 from being folded excessively, and ensure that the upper support rod 22 and the lower support rod 21 are folded to form 90 degrees.
The second unreeling disc 6 is provided with a jack 61, the other end of the roller shaft 5 connected with the unreeling disc 3 is provided with an inserting column 62 matched with the jack 61, and a limiting part 7 is arranged between the inserting column 62 and the jack 6. The second unwinding disc 6 is inserted on the inserting column 62 of the roller shaft 5 through the inserting hole 61, the installation is very convenient, and the second unwinding disc 6 prevents the metal coil from falling off after being sleeved on the roller shaft 5.
The limiting member 7 comprises a spring 71 and a steel ball 72, the outer surface of the insertion column 62 is provided with an installation cavity 73 with an opening, the inner surface of the insertion hole 61 is provided with a notch 74, one end of the steel ball 72 is positioned at the opening of the installation cavity 73, one end of the steel ball can be arranged in the notch 74, the spring 71 is arranged in the installation cavity 73, one end of the spring is connected with the bottom of the installation cavity 73, and the other end of the spring is connected with the steel ball 72. The limiting member 7 prevents the second unwinding disc 6 from falling off after being inserted on the roller shaft 5, when the second unwinding disc 6 is inserted, the steel ball 72 compresses the spring 71 and is located in the installation cavity 73, when the second unwinding disc is inserted to the slot 74, the steel ball 72 loses the contact force, the spring 71 enables the steel ball 72 to be located in the slot 74, and limiting of the second unwinding disc 6 is achieved.
The roller shaft 5 is connected with the unreeling disc 3 through a bearing 51. After setting up like this, when the metal is rolled up the cover on roller 5, when unreeling, roller 5 can rotate along unreeling the dish, makes the structure more stable like this.
The outer surface of the roller shaft 5 is provided with at least two grooves 52, two ends of each groove 52 are provided with slots 53 communicated with the grooves 52, and the grooves 52 are internally provided with elastic sheets 54, two ends of each elastic sheet are inserted into the slots 53. After the elastic sheet 54 is arranged, the metal coil is sleeved on the roller shaft 5 and is fixed through the elastic sheet 54, so that the roller shaft 5 drives the metal coil to rotate together when rotating, and meanwhile, due to the arrangement of the elastic sheet 54, the metal coil can be quickly sleeved on the roller shaft 5 or quickly taken out of the roller shaft 5.
The elastic pieces 54 are wavy.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited thereto, and any modification that utilizes the inventive concepts will be within the scope of the patent claims.
Claims (8)
1. The utility model provides a gasket developing machine's unwinding device, including the base, locate the bracing piece on the base and locate the reel of putting on the bracing piece, its characterized in that: the bracing piece including the lower support bar be connected with the base and with unreel the last bracing piece of rolling up the dish and be connected, last bracing piece and lower support bar folding joint and go up and be equipped with the supporting component between bracing piece and the lower support bar, unreel and be equipped with the roller, the other end of roller and unreeling hub connection on detachable be equipped with the second and unreel the dish.
2. The unwinding device of the gasket sheet punching machine according to claim 1, characterized in that: the top of lower support bar be equipped with the mounting groove, last bracing piece bottom arrange the mounting groove in and be connected with the lower support bar through the pivot, be equipped with the breach on one of them face of mounting groove.
3. the unwinding device of the gasket sheet punching machine according to claim 2, characterized in that: the supporting component comprises a supporting column, a mounting seat is arranged in the middle of the lower supporting rod, a fixing seat is arranged in the middle of the upper supporting rod, a through hole is formed in the fixing seat, one end of the supporting column is connected with the mounting seat on the lower supporting rod through a second rotating shaft, and a clamping hook capable of being hooked in the through hole is arranged at the other end of the supporting column.
4. The unwinding device of the gasket sheet punching machine according to claim 1, 2 or 3, characterized in that: the second unreel and be equipped with the jack on the dish, the other end that the roller and unreel the dish be connected on be equipped with the grafting post of jack adaptation, be equipped with the locating part between this grafting post and the jack.
5. The unwinding device of the gasket sheet punching machine according to claim 4, characterized in that: the locating part including spring and steel ball, the surface of grafting post be equipped with and have open-ended installation cavity, the internal surface of jack is equipped with lacks the groove, steel ball one end be in the opening part of installation cavity, the scarce inslot can be arranged in to one end, the spring locate in the installation cavity one end be connected with the installation cavity bottom, the other end is connected with the steel ball.
6. The unwinding device of the gasket sheet punching machine according to claim 5, characterized in that: the roll shaft is connected with the unwinding disc through a bearing.
7. The unwinding device of the gasket sheet punching machine according to claim 6, characterized in that: the outer surface of the roll shaft is provided with at least two grooves, slots communicated with the grooves are formed in the two ends of the grooves, and elastic sheets with the two ends inserted into the slots are arranged in the grooves.
8. The unwinding device of the gasket sheet punching machine according to claim 7, characterized in that: the elastic sheet is wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337004.7U CN209777780U (en) | 2019-03-18 | 2019-03-18 | Unwinding device of gasket sheet punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337004.7U CN209777780U (en) | 2019-03-18 | 2019-03-18 | Unwinding device of gasket sheet punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777780U true CN209777780U (en) | 2019-12-13 |
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ID=68798184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337004.7U Active CN209777780U (en) | 2019-03-18 | 2019-03-18 | Unwinding device of gasket sheet punching machine |
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| CN (1) | CN209777780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807121A (en) * | 2020-07-31 | 2020-10-23 | 杭州丙甲科技有限公司 | Device for spreading a packaging sheet into a three-dimensional packaging material |
| CN112571773A (en) * | 2020-11-23 | 2021-03-30 | 镇江瑞来电气有限公司 | Heat tracing sampling tube cooling and winding device and using method thereof |
| CN114852738A (en) * | 2022-05-23 | 2022-08-05 | 上海缘源印刷有限公司 | Printing stock unreeling system for printing |
-
2019
- 2019-03-18 CN CN201920337004.7U patent/CN209777780U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807121A (en) * | 2020-07-31 | 2020-10-23 | 杭州丙甲科技有限公司 | Device for spreading a packaging sheet into a three-dimensional packaging material |
| CN112571773A (en) * | 2020-11-23 | 2021-03-30 | 镇江瑞来电气有限公司 | Heat tracing sampling tube cooling and winding device and using method thereof |
| CN114852738A (en) * | 2022-05-23 | 2022-08-05 | 上海缘源印刷有限公司 | Printing stock unreeling system for printing |
| CN114852738B (en) * | 2022-05-23 | 2024-03-26 | 上海缘源印刷有限公司 | Unreeling system for printing stock |
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