CN203841230U - Top stop clamping mechanism for zipper assembly machine - Google Patents
Top stop clamping mechanism for zipper assembly machine Download PDFInfo
- Publication number
- CN203841230U CN203841230U CN201420213309.4U CN201420213309U CN203841230U CN 203841230 U CN203841230 U CN 203841230U CN 201420213309 U CN201420213309 U CN 201420213309U CN 203841230 U CN203841230 U CN 203841230U
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- clamp bar
- swing arm
- moment
- former code
- take
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Abstract
The utility model provides a top stop clamping mechanism for a zipper assembly machine. Clamping strips of the top stop clamping mechanism are divided into front parts and rear parts at the hinged positions of the clamping strips and sliding block bases. The top stop clamping mechanism further comprises drive elements and inductors, wherein the drive elements are provided with drive springs for driving. The inductors are connected with drive devices for driving the sliding block bases to move on a machine base front and back in a reciprocating mode. When the sliding block bases are moved to the foremost end, the drive elements apply torque to the rear parts of the clamping strips through the drive springs so as to make the rear parts of the clamping strips move outwards, and the torque is larger than torque applied to the clamping strips by interval reset springs at the moment; when the sliding block bases are moved to the rearmost end, torque applied to the clamping strips by the drive elements is smaller than torque applied to the clamping strips by the interval reset springs at the moment, and the inductors receive position signals of the drive elements. When top stops are not normally placed on the clamping strips, due to the fact that the torque applied to the clamping strips by the drive elements overcomes the torque applied to the clamping strips by the interval reset devices, the interval between the front end of the left clamping strip and the front end of the right clamping strip becomes smaller, the positions of the drive elements are in an abnormal working state, signals received by the inductors are abnormal working state signals, the drive devices stop working and are manually handled, and the drive devices continue to work after being handled.
Description
Technical field
The utility model relates to the former code folder ink recorder structure of slide fastener assembly machine.
Background technology
Slide fastener (zipper) slide fastener is to rely on continuously arranged chain tooth, and the connector that makes article and close or separate is existing in a large number for clothes, bag, tent etc.Slide fastener is made up of slide fastener belt body, chain tooth, pull head, bottom stopper (former code and rear code) or locking member etc.Upper only (top stop or title former code) is fixed on the belt body of slide fastener, and while placing restrictions on slide fastener drawing, pull head skids off the retainer of belt body; At present, slide fastener former code in the time of assembling is arranged on belt body by folder ink recorder structure, its assembling process comprises inserts folder ink recorder structure by former code, folder ink recorder structure is fixed on former code on the belt body of slide fastener, therefore often occur that former code is not normally placed in folder ink recorder structure, or former code has been stuck in embedded device, and folder ink recorder structure carries out work by normal state, cause unfixing upper former code on belt body, again because the speed of production of assembly machine is fast, carry out again upper folder code by producing the substandard product of not going up in a large number former code, need to selecting, impact producing.
Utility model content
In view of the technical problem existing in background technology, the technical problem that the utility model solves aims to provide and can normally not be placed in folder ink recorder structure the former code folder ink recorder structure of the slide fastener assembly machine stopping operation in former code.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the former code folder ink recorder structure of slide fastener assembly machine, include take-up housing and clamp bar, described clamp bar is hinged on take-up housing, described clamp bar is connected with the spacing back-moving spring that clamp bar is resetted, it is characterized in that: two parts before and after the hinged place of described clamp bar on take-up housing is divided into clamp bar, former code folder ink recorder structure also includes driving member and the inductor with driving spring transmission, described inductor connects with the driving block seat transmission device that front and back move back and forth on support, when described take-up housing moves to foremost, driving spring makes driving member to one of clamp bar rear section mobile moment laterally, and this moment is greater than the moment of this time interval back-moving spring to clamp bar, when described take-up housing moves to rearmost end, this driving member imposes on the moment that clamp bar moves laterally and is less than the moment of this time interval back-moving spring to clamp bar, described inductor receives the position signalling of driving member.
Described clamp bar is symmetrical set two on take-up housing, described spacing back-moving spring is arranged between the clamp bar of left and right, when described take-up housing moves to foremost, driving spring makes driving member respectively to one of clamp bar rear section, left and right mobile moment laterally, and this moment is greater than this time interval back-moving spring respectively to the moment of left and right clamp bar, the moment that when described take-up housing moves to rearmost end, this driving member imposes on left and right clamp bar is less than this time interval back-moving spring respectively to the moment of left and right clamp bar.
On support, be hinged with left swing arm and right swing arm, described driving member is divided into the first drive link and the second drive link, the first drive link is arranged on left swing arm, the second drive link is arranged on right swing arm, described the first drive link and the second drive link are vertically arranged on respectively the inner side of clamp bar rear section, left and right, described driving spring is swing arm back-moving spring, left swing arm is connected with swing arm back-moving spring, right swing arm is connected with swing arm back-moving spring, described inductor receives the position signalling of left swing arm, right swing arm, and described transmission device connects with this inductor.
Also include slide lid, described slide block lid is arranged on support, described take-up housing moves back and forth before and after being arranged between slide block lid and support, the slide block that is hinged on support of described horizontal swinging arm covers, two parts before and after its hinged place is divided into horizontal swinging arm, the rear section of left swing arm and the rear section of right swing arm are connected with swing arm back-moving spring respectively, and the first drive link and the second drive link are separately positioned in the forward part of left swing arm and in the forward part of right swing arm.
The hinged place rear end part of the described left and right clamp bar from front to back width of its inner side progressively increases, and forms inclined-plane or cambered surface.
The inner side of described left clamp bar and right clamp bar front end is provided with the depressed part matching with former code, the described grasping part that after left and right clamp bar resets, the depressed part of left and right clamp bar front end coordinates formation to insert for former code.
On described take-up housing, be also provided with middle clamp bar, described middle clamp bar is arranged between the clamp bar of left and right, the position of middle clamp bar remains unchanged, the front end both sides of middle clamp bar are respectively equipped with the depressed part matching with former code, and after left and right clamp bar resets, the depressed part of left, center, right clamp bar front end coordinates two described grasping parts of inserting for former code of formation.
The beneficial effects of the utility model are, the realization that moves forward and backward of take-up housing is inserted the movement between slide fastener belt body station in station and former code in former code, and the lateral surface realization that top bracing member does not withstand left clamp bar and right clamp bar at take-up housing towards the front slide time-division is clamped to former code on slide fastener belt body; In the time not having former code to be clamped on slide fastener belt body, the position signalling of inductor reception left swing arm, right swing arm passes to transmission device and quits work; Middle clamp bar is set and will forms two clamping stations with left and right clamp bar, increase operating efficiency; Keep a close watch on equipment without workman, in the time there is non-normal working, by autostop, therefore the utility model compared with prior art has substantive distinguishing features and progress always.
Brief description of the drawings
Details and the operation principle of embodiment of the present utility model and embodiment are described below in conjunction with accompanying drawing.
Fig. 1 implements in novel embodiment containing left, center, right clamp bar take-up housing perspective view for this.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Fig. 4 implements to be provided with slide lid perspective view containing left, center, right clamp bar take-up housing in novel embodiment for this.
Fig. 5 is the top view of Fig. 4.Fig. 6 is the schematic diagram of the design while being arranged on support.
Detailed description of the invention
Referring to accompanying drawing, the former code of slide fastener assembly machine folder ink recorder structure in present embodiment, include take-up housing 1 and clamp bar 2, 3, described clamp bar is hinged on take-up housing, described clamp bar is connected with the spacing back-moving spring 4(spacing back-moving spring that clamp bar is resetted and can adopts spring to be arranged on the front of hinged place (being to mark not pin joint in figure), also can adopt extension spring to be arranged on the rear of hinged place, back-moving spring provides active force to clamp bar, when moving to when former code is inserted station backward, take-up housing obtains so that clamp bar resets, after resetting, clamp bar will be opened former code can be inserted), this take-up housing is connected with transmission device, transmission device driving block seat front and back on support move back and forth, moving forward and backward of take-up housing will be inserted the movement between slide fastener belt body station in station and former code in former code, former code is inserted mainly by vibrating disk feeding, and the realizations such as gathering sill location do not repeat them here.Transmission device described in the present embodiment (scheming not shown) comprises the eccentric cam assembly by power source (as motor) transmission, between described eccentric cam assembly and take-up housing, slide block 13 is set and is in transmission connection.
The inner side of described clamp bar front end is provided with the depressed part matching with former code, the grasping part 11 that after clamp bar resets, the depressed part of clamp bar front end coordinates formation to insert for former code.Described clamp bar outside is provided with domatic cascaded surface 14, this domatic cascaded surface is descending position forward, be upward slope position backwards, described support (scheming not shown) is provided with the top bracing member (scheming not shown) that a pair of relative position remains unchanged, this active force that top bracing member is withstood to the lateral surface of clamp bar at take-up housing during towards front slide and overcome spacing back-moving spring makes the front end of the clamp bar folder code (being clamped to by former code on slide fastener belt body) that turned to the inside, in present embodiment, top bracing member can adopt and roll pin 30 or the smooth push rod of head, can make smoothly clamp bar swing to the inside, the right and left of take-up housing described in present embodiment is provided with blocking surface 15, and blocking surface between described clamp bar is arranged on guarantees that clamp bar is at certain scope internal shift.Take-up housing is during towards front slide, and top bracing member will make clamp bar swing to the inside, makes clamp bar complete former code be fixed on slide fastener belt body to slide fastener belt body station in former code; Take-up housing slides into while inserting former code station backwards, and before and after back-moving spring makes, the front end of clamp bar is opened, and depressed part coordinates and forms grasping part 11 and wait for that former code inserts.
Clamp bar 2 described in present embodiment, 3 are symmetrical arranged two (point left clamp bars 2 of another name on take-up housing, right clamp bar 3), described spacing back-moving spring 4 is arranged between the clamp bar of left and right, when described take-up housing moves to foremost, driving spring makes driving member respectively to one of clamp bar rear section, left and right mobile moment laterally, and this moment is greater than this time interval back-moving spring respectively to the moment of left and right clamp bar, this driving member 5 when described take-up housing moves to rearmost end, 6 impose on moment (can be zero) that left and right clamp bar moves is laterally less than this time interval back-moving spring 4 respectively to the moment of left and right clamp bar.Two parts (can be described as fore-end, rear end part or forward part, rear section) before and after left clamp bar and the hinged place of right clamp bar on take-up housing are divided into left and right clamp bar.Former code folder ink recorder structure also includes driving member and the inductor with driving spring 7 transmissions, described inductor connects with the driving block seat transmission device that front and back move back and forth on support, driving member is arranged on the inner side of left and right clamp bar, when described take-up housing 1 moves to foremost, driving spring 7 makes driving member respectively to one of clamp bar rear section, left and right mobile moment laterally, and this moment is greater than this time interval back-moving spring respectively to the moment of left and right clamp bar, the moment that when described take-up housing moves to rearmost end, this driving member applies is less than this time interval back-moving spring respectively to the moment of left and right clamp bar, described inductor receives the position signalling of driving member.Therefore when on former code folder ink recorder structure, normally insert former code and complete by former code to slide fastener belt body, now the front end spacing of left and right clamp bar is just for there being the spacing containing shape deforming clip code, the position that is now reacted to driving member is normal operating conditions, the signal that inductor receives is normal operating conditions signal, and transmission device continuation driving block seat moves forward and backward and works on; If former code folder ink recorder structure is not normally inserted former code, now because overcoming spacing resetting means to left and right clamp bar moment, driving member makes left and right clamp bar front end pitch smaller, the position that is now reacted to driving member is abnormal operating state, it is abnormal operating state signal that inductor receives signal, make transmission device stop transmission, and then take-up housing is stopped, so just can allow workman find to occur non-normal working, process, after processing, proceed work.
In the present embodiment, on support, be hinged with left swing arm 9 and right swing arm 10, driving member is divided into the first drive link and the second drive link, and the first drive link is arranged on left swing arm, the second drive link is arranged on right swing arm, the first drive link and the second drive link are vertically arranged on respectively the inner side place of clamp bar rear section, left and right simultaneously, described driving spring is swing arm back-moving spring, left swing arm is connected with swing arm back-moving spring, right swing arm is connected with swing arm back-moving spring, described inductor receives left swing arm, the position signalling of right swing arm equals to have received the position signalling of the driving member above them, described transmission device connects with this inductor.
Slide lid 8 can also be set, described slide block lid is arranged on support, described take-up housing moves back and forth before and after being arranged between slide block lid and support, the slide block that is hinged on support of described horizontal swinging arm covers, two parts before and after its hinged place is divided into horizontal swinging arm, the rear section of left swing arm and the rear section of right swing arm are connected with swing arm back-moving spring respectively, and the first drive link and the second drive link are separately positioned in the forward part of left swing arm and in the forward part of right swing arm.
The hinged place rear end part of the described left and right clamp bar from front to back width of its inner side progressively increases (d1 < d2), to form inclined-plane or cambered surface, realize in this way the moment variations of driving member, guarantee that the active force that active force that driving member when described take-up housing moves to support front end imposes on left and right clamp bar overcomes spacing back-moving spring turns to the inside the front end of left clamp bar and right clamp bar, described take-up housing moves to active force that support rear end time interval back-moving spring imposes on left and right clamp bar and overcomes the active force that driving member imposes on left and right clamp bar the front end of left clamp bar and right clamp bar is laterally rotated, in the time of rear end, to impose on the active force of left and right clamp bar can be zero to driving member, and the moment variations of driving member is by the realization that moves forward and backward of take-up housing self, without carrying out other operations.In the present embodiment, inductor adopts electric eye.
On described take-up housing, can also be provided with middle clamp bar 12, the position of middle clamp bar remains unchanged, described middle clamp bar is arranged between the clamp bar of left and right, the front end both sides of middle clamp bar are respectively equipped with the depressed part matching with former code, and after left and right clamp bar resets, the depressed part of left, center, right clamp bar front end coordinates two described grasping parts 11 of inserting for former code of formation.So can realize the operation of double, increase production efficiency.
In present embodiment, the former code of slide fastener assembly machine folder ink recorder structure is action like this, and take-up housing is during to front slide, and the front portion that spacing back-moving spring makes left and right clamp bar separately, is then placed in former code in the grasping part that depressed part forms; Then transmission device driving block seat is to front slide, then top bracing member acts on the lateral surface of left and right clamp bar and slides into upward slope position from descending position withstanding all the time, therefore inwardly (to centre) swing of the front end of left and right clamp bar, when take-up housing moves to foremost, just inwardly swung and former code is clamped on slide fastener belt body by left and right clamp bar front end, the now position signalling (or signal of driving member) that inductor receives left swing arm, right swing arm passes to transmission device makes it continue normal work; If do not have former code to be placed in the grasping part that depressed part forms (or former code occurs departing from position while inserting), when take-up housing moves to foremost, because making left and right clamp bar front end, top bracing member is inwardly rocked to after extreme position, driving member also will make left and right clamp bar front end inwardly continue to swing, the now position signalling that inductor receives left swing arm, right swing arm passes to transmission device quits work it, avoid occurring that slide fastener belt body do not go up former code, impact is produced.
Claims (7)
1. the former code of slide fastener assembly machine folder ink recorder structure, include take-up housing (1) and clamp bar (2, 3), described clamp bar is hinged on take-up housing, described clamp bar is connected with the spacing back-moving spring (4) that clamp bar is resetted, it is characterized in that: two parts before and after the hinged place of described clamp bar on take-up housing is divided into clamp bar, former code folder ink recorder structure also includes the driving member (5 with driving spring transmission, 6) and inductor, described inductor connects with the driving block seat transmission device that front and back move back and forth on support, when described take-up housing (1) moves to foremost, driving spring (7) makes driving member to one of clamp bar rear section mobile moment laterally, and this moment is greater than the moment of this time interval back-moving spring to clamp bar, when described take-up housing moves to rearmost end, this driving member imposes on the moment that clamp bar moves laterally and is less than the moment of this time interval back-moving spring to clamp bar, described inductor receives the position signalling of driving member.
2. the former code of slide fastener assembly machine as claimed in claim 1 folder ink recorder structure, it is characterized in that: described clamp bar is symmetrical set two on take-up housing, described spacing back-moving spring is arranged between the clamp bar of left and right, when described take-up housing moves to foremost, driving spring makes driving member respectively to one of clamp bar rear section, left and right mobile moment laterally, and this moment is greater than this time interval back-moving spring respectively to the moment of left and right clamp bar, the moment that when described take-up housing moves to rearmost end, this driving member imposes on left and right clamp bar is less than this time interval back-moving spring respectively to the moment of left and right clamp bar.
3. the former code of slide fastener assembly machine as claimed in claim 2 folder ink recorder structure, it is characterized in that: on support, be hinged with left swing arm and right swing arm, described driving member is divided into the first drive link and the second drive link, the first drive link is arranged on left swing arm, the second drive link is arranged on right swing arm, described the first drive link and the second drive link are vertically arranged on respectively the inner side of clamp bar rear section, left and right, described driving spring is swing arm back-moving spring, left swing arm is connected with swing arm back-moving spring, right swing arm is connected with swing arm back-moving spring, described inductor receives left swing arm, the position signalling of right swing arm, described transmission device connects with this inductor.
4. the former code of slide fastener assembly machine as claimed in claim 3 folder ink recorder structure, it is characterized in that: also include slide lid (8), described slide block lid is arranged on support, described take-up housing moves back and forth before and after being arranged between slide block lid and support, described horizontal swinging arm (9, 10) the slide block that is hinged on support covers, two parts before and after its hinged place is divided into horizontal swinging arm, the rear section of left swing arm and the rear section of right swing arm are connected with swing arm back-moving spring respectively, the first drive link (5) and the second drive link (6) are separately positioned in the forward part of left swing arm and in the forward part of right swing arm.
5. the former code of slide fastener assembly machine as claimed in claim 1 or 2 or 3 or 4 folder ink recorder structure, is characterized in that: the hinged place rear end part of the described clamp bar from front to back width of its inner side progressively increases, and forms inclined-plane or cambered surface.
6. the former code of slide fastener assembly machine as claimed in claim 2 folder ink recorder structure, it is characterized in that: the inner side of described left clamp bar and right clamp bar front end is provided with the depressed part matching with former code the grasping part (11) that after left and right clamp bar resets, the depressed part of left and right clamp bar front end coordinates formation to insert for former code.
7. the former code of slide fastener assembly machine as claimed in claim 6 folder ink recorder structure, it is characterized in that: on described take-up housing, be also provided with middle clamp bar (12), described middle clamp bar is arranged between the clamp bar of left and right, the position of middle clamp bar remains unchanged, the front end both sides of middle clamp bar are respectively equipped with the depressed part matching with former code, and after left and right clamp bar resets, the depressed part of left, center, right clamp bar front end coordinates two described grasping parts of inserting for former code of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213309.4U CN203841230U (en) | 2014-04-29 | 2014-04-29 | Top stop clamping mechanism for zipper assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213309.4U CN203841230U (en) | 2014-04-29 | 2014-04-29 | Top stop clamping mechanism for zipper assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841230U true CN203841230U (en) | 2014-09-24 |
Family
ID=51554311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213309.4U Withdrawn - After Issue CN203841230U (en) | 2014-04-29 | 2014-04-29 | Top stop clamping mechanism for zipper assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000353A (en) * | 2014-04-29 | 2014-08-27 | 瑞安市精峰机械有限公司 | Top stop clamping mechanism of zipper assembling machine |
-
2014
- 2014-04-29 CN CN201420213309.4U patent/CN203841230U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000353A (en) * | 2014-04-29 | 2014-08-27 | 瑞安市精峰机械有限公司 | Top stop clamping mechanism of zipper assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |