CN202087628U - Uncoiling machine - Google Patents
Uncoiling machine Download PDFInfo
- Publication number
- CN202087628U CN202087628U CN2011201022777U CN201120102277U CN202087628U CN 202087628 U CN202087628 U CN 202087628U CN 2011201022777 U CN2011201022777 U CN 2011201022777U CN 201120102277 U CN201120102277 U CN 201120102277U CN 202087628 U CN202087628 U CN 202087628U
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- hollow spindle
- assembly
- frame
- contiguous block
- machine
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Abstract
The utility model relates to the technical field of peripheral devices of punch presses, in particular to an uncoiling machine. The uncoiling machine is provided with a machine frame, wherein a material supporting assembly, a tensioning assembly and a pressing-coiling assembly are arranged on the machine frame, The tensioning assembly is provided with a hollow spindle, the hollow spindle horizontally penetrates through the machine frame, the middle of the hollow spindle is connected with a chain wheel mechanism for driving the hollow spindle to rotate, and the chain wheel mechanism is connected with a power assembly installed in the machine frame. An oil pressure device is arranged at one end of the hollow spindle, a push rod of the oil pressure device penetrates through the other end of the hollow spindle and is connected with an end cover arranged at the end, and the end cover is connected with four sliding plates arranged on the periphery of the hollow spindle. Four disconnected arc-shaped barrel walls are further arranged on the peripheries of the four sliding plates, are driven by a connecting rod mechanism and move radially under the action of a limiting baffle. Therefore, the uncoiling machine is small in resistance and abrasion and long in service life, and stable running of the complete machine is guaranteed through a material clamping assembly.
Description
Technical field:
The utility model relates to punch press peripheral equipment technical field, refers in particular to a kind of uncoiler.
Background technology:
Before for example punching press that sheet metal is for further processing, sheet metal is deposited with the drum form often, takes up room with minimizing, therefore at first needs to carry out the uncoiling operation.The uncoiling job requirements is carried out under the state of tensioning, in order to avoid reel because of self stress loose winding production accident etc. takes place.
Uncoiler in utility model patent ZL201020002549.1[sheet metal cutting production line before conventional example such as the applicant] in disclosed uncoiler, main spool unit and writing that surpasses all the others unit are formed, the tension structure of its spool unit adopts the inclined-plane to interact, more complicated, the wearing and tearing that are in operation are bigger, service life is short, and cost is higher.In addition, the phenomenon that is prone to barrel discharging sideslip in service.
The utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of prior art, and a kind of novel uncoiler is provided.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of uncoiler, be used for web-like sheet material is launched under tensioning state, and it has a frame, is provided with retainer assembly, tension assembly, writing that surpasses all the others assembly in described frame, wherein:
Described tension assembly has a hollow spindle, and this hollow spindle level is on frame, and its middle part is connected with the chain-wheel mechanism that drives its rotation, and this chain-wheel mechanism Power Component interior with being installed in frame is connected;
End in described hollow spindle is provided with an oil gear, and the push rod of this oil gear is piercing in the other end of hollow spindle, and is connected with the end cap that is arranged on this end of main shaft, is connected with four slide plates that are arranged on the hollow spindle periphery on the described end cap;
Also be provided with the arc barrel of four disconnections in the periphery of described four slide plates, described arc barrel inboard has the contiguous block of axial setting respectively, be connected by connecting rod between contiguous block and the described slide plate, and described arc barrel inner end is extended in contiguous block the inner, and passing the radially bar hole of the postive stop baffle that is right against arc barrel inner end, contiguous block is respectively equipped with in the both sides of postive stop baffle and stops its axially position limiting slide block of motion vertically.
On described frame, the side of tension assembly is provided with the material folding assembly, described material folding assembly comprises the material handling shaft that is driven by first oil cylinder, first crank, vertically is provided with two material folding cylinders that spacing is adjustable on this material handling shaft.
Also be provided with the inductive switch of the described Power Component operation of control on the described frame.
Also be provided with pneumatic braking system on the described main shaft, this pneumatic braking system comprises brake disc and the pneumatic braking clamp that is installed on the main shaft.
After the utility model adopted said structure, the designs simplification of tension assembly assemble also convenient and swiftly, drives the arc barrel by linkage and moves, and resistance is little, wearing and tearing are little, long service life, and can keep complete machine stable by the material folding assembly.
Description of drawings:
Fig. 1 is the stereogram of the utility model uncoiler;
Fig. 2 is the front view of the utility model uncoiler;
Fig. 3 is an A-A cutaway view among Fig. 2.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
Shown in Fig. 1～3, uncoiler described in the utility model is used for web-like sheet material is launched under tensioning state, it has a frame 1, be provided with retainer assembly 11, tension assembly 12, writing that surpasses all the others assembly 13 in described frame 1, wherein: the effect of retainer assembly 11 is when barrel is loaded onto tension assembly 12, holder is assisted material loading below barrel; 13 of writing that surpasses all the others assemblies cooperate tension assembly 12 to keep not loose winding of barrel.
Particularly, described tension assembly 12 has a hollow spindle 121, and these hollow spindle 121 levels are on frame 1, and its middle part is connected with the chain-wheel mechanism 1211 that drives its rotation, and this chain-wheel mechanism 1211 Power Component 1212 interior with being installed in frame 1 is connected;
Be provided with an oil gear 1213 in an end of described hollow spindle 121, the push rod 1214 of this oil gear 1213 is piercing in the other end of hollow spindle 121, and be connected with the end cap 1215 that is arranged on main shaft 121 these ends, be connected with four slide plates 1216 that are arranged on hollow spindle 121 peripheries on the described end cap 1215; Promptly the push rod 1214 driving end caps 1215 by oil gear 1213 drive four slide plate 1216 axially-movables simultaneously;
Also be provided with the arc barrel 122 of four disconnections in the periphery of described four slide plates 1216, described arc barrel 122 inboards have the contiguous block 1221 of axial setting respectively, be connected by connecting rod 123 between contiguous block 1221 and the described slide plate 1216, and described arc barrel 122 inner ends are extended in contiguous block 1221 the inners, and passing the radially bar hole 1240 of the postive stop baffle 124 that is right against arc barrel 122 inner ends, contiguous block 1221 is respectively equipped with in the both sides of postive stop baffle 124 and stops its axially position limiting slide block 1222 of motion vertically.
Its operation principle is: end cap 1215 and four slide plate 1216 axially-movables of push rod 1214 drive end by oil gear 1213, and then by connecting rod 123 pulling arc barrels 122, because the contiguous block 1221 limited slide blocks 1222 of arc barrel 122 inboards and postive stop baffle 124 restrictions, can't be to moving axially, can only do radial motion along the radially bar hole 1240 on the postive stop baffle 124, thereby realize the radial motion of arc barrel 124, promptly realize shrinking and tensioning; Under tensioning state, start Power Component 1212 and drive main shaft 121 rotations by chain-wheel mechanism 1211, under the cooperation of writing that surpasses all the others assembly 13, realize uncoiling.
On described frame 1, the side of tension assembly 12 is provided with material folding assembly 14, described material folding assembly 14 comprises the material handling shaft 143 that is driven by first oil cylinder 141, first crank 142, vertically is provided with two material folding cylinders 144 that spacing is adjustable on this material handling shaft 143.This material folding assembly 14 helps preventing that barrel from moving axially along main shaft 121, guarantees complete machine stable operation.
Also be provided with the inductive switch 15 of described Power Component 1212 operations of control on the frame 1.Also be provided with pneumatic braking system 16 on the main shaft 121, this pneumatic braking system 16 comprises brake disc 161 and the pneumatic braking clamp 162 that is installed on the main shaft 121.When peripheral equipment is out of service, give 15 1 control signals of inductive switch, inductive switch 15 disconnects the power supply of Power Component 1212, and it is stopped power supply, because inertia, main shaft 121 will continue rotation, at this moment, start pneumatic braking system 16, its aerodynamic brake pincers 162 are clamped brake disc 161 and are produced frictional force, thereby play braking action, main shaft 121 is stopped the rotation rapidly.In addition, the utility model also can cooperate the pan feeding chassis to use, and is convenient to weblike material and places arc barrel periphery smoothly.
To sum up, the designs simplification of tension assembly in the utility model uncoiler is assembled also convenient and swiftly, drives the motion of arc barrel by linkage, and resistance is little, wearing and tearing are little, long service life, and can keep complete machine stable by the material folding assembly.
Claims (4)
1. a uncoiler is used for web-like sheet material is launched under tensioning state, and it has a frame (1), is provided with retainer assembly (11), tension assembly (12), writing that surpasses all the others assembly (13) in described frame (1), it is characterized in that:
Described tension assembly (12) has a hollow spindle (121), this hollow spindle (121) level is on frame (1), its middle part is connected with the chain-wheel mechanism (1211) that drives its rotation, and this chain-wheel mechanism (1211) Power Component (1212) interior with being installed in frame (1) is connected;
Be provided with an oil gear (1213) in an end of described hollow spindle (121), the push rod (1214) of this oil gear (1213) is piercing in the other end of hollow spindle (121), and be connected with the end cap (1215) that is arranged on this end of main shaft (121), be connected with four on the described end cap (1215) and be arranged on the peripheral slide plates (1216) of hollow spindle (121);
Also be provided with the arc barrel (122) of four disconnections in the periphery of described four slide plates (1216), the inboard contiguous block (1221) that has axial setting respectively of described arc barrel (122), be connected by connecting rod (123) between contiguous block (1221) and the described slide plate (1216), and described arc barrel (122) inner end is extended in contiguous block (1221) the inner, and passing the radially bar hole (1240) of the postive stop baffle (124) that is right against arc barrel (122) inner end, contiguous block (1221) is respectively equipped with in the both sides of postive stop baffle (124) and stops its axially position limiting slide block (1222) of motion vertically.
2. a kind of uncoiler according to claim 1, it is characterized in that: side last in described frame (1), tension assembly (12) is provided with material folding assembly (14), described material folding assembly (14) comprises the material handling shaft (143) that is driven by first oil cylinder (141), first crank (142), vertically is provided with two material folding cylinders (144) that spacing is adjustable on this material handling shaft (143).
3. a kind of uncoiler according to claim 1 is characterized in that: the inductive switch (15) that also is provided with the described Power Component of control (1213) operation on the described frame (1).
4. a kind of uncoiler according to claim 1 is characterized in that: also be provided with pneumatic braking system (16) on the described main shaft (121), this pneumatic braking system (16) comprises brake disc (161) and the pneumatic braking clamp (162) that is installed on the main shaft (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201022777U CN202087628U (en) | 2011-04-08 | 2011-04-08 | Uncoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201022777U CN202087628U (en) | 2011-04-08 | 2011-04-08 | Uncoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087628U true CN202087628U (en) | 2011-12-28 |
Family
ID=45362728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201022777U Expired - Fee Related CN202087628U (en) | 2011-04-08 | 2011-04-08 | Uncoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128556A (en) * | 2013-03-18 | 2013-06-05 | 邓素锐 | Effective full-automatic charging decoilling leveling feeder with memory function |
| CN106826137A (en) * | 2017-03-28 | 2017-06-13 | 湖北美力防护设施科技有限公司 | The production method and system of section bar |
| CN109702043A (en) * | 2018-12-15 | 2019-05-03 | 杭州沃玛汽配科技有限公司 | A kind of feeding device of servo motor punching machine |
-
2011
- 2011-04-08 CN CN2011201022777U patent/CN202087628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128556A (en) * | 2013-03-18 | 2013-06-05 | 邓素锐 | Effective full-automatic charging decoilling leveling feeder with memory function |
| CN103128556B (en) * | 2013-03-18 | 2015-07-22 | 东莞市瑞辉机械制造有限公司 | Effective full-automatic charging decoilling leveling feeder with memory function |
| CN106826137A (en) * | 2017-03-28 | 2017-06-13 | 湖北美力防护设施科技有限公司 | The production method and system of section bar |
| CN109702043A (en) * | 2018-12-15 | 2019-05-03 | 杭州沃玛汽配科技有限公司 | A kind of feeding device of servo motor punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JINZHENG MACHINERY CO., LTD. Free format text: FORMER OWNER: DONGGUAN KINGJIME AUTOMATIC PUNCHING EQUIPMENT CO., LTD. Effective date: 20150713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 523000 Guangdong city of Dongguan province in the new town of Third Road No. 8 Dongguan City gold pit Feng Zheng Machinery Co. Ltd. Patentee after: Dongguan City Jin Zheng Machinery Co., Ltd. Address before: 523000 Guangdong city of Dongguan province in the New Town Road third Feng Keng No. 8 A District Patentee before: Kingjime Automatic Pressure Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200408 |