CN202656213U - Pipe cutting device for financial binding machine - Google Patents
Pipe cutting device for financial binding machine Download PDFInfo
- Publication number
- CN202656213U CN202656213U CN 201220175663 CN201220175663U CN202656213U CN 202656213 U CN202656213 U CN 202656213U CN 201220175663 CN201220175663 CN 201220175663 CN 201220175663 U CN201220175663 U CN 201220175663U CN 202656213 U CN202656213 U CN 202656213U
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- Prior art keywords
- tooth bar
- shell
- gear
- pipe
- financial binder
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Abstract
The utility model discloses a pipe cutting device for a financial binding machine. the pipe cutting device comprises a cutting device with a cutting blade, the cutting device is arranged on a housing, a pipe inlet corresponding to the cutting blade in position is arranged on the housing, the housing is internally provided with a first rack and a second rack positioned below the pipe inlet, a linear transmission device is arranged between the first rack and the second rack, the first rack drives the second rack to do linear movement in an direction opposite to the movement direction of the first rack through the linear transmission device. The pipe cutting device can ensure that the allowance length of the plastic pipe cut is a constant value.
Description
Technical field
The utility model relates to the office appliance technical field, relates in particular a kind of pipe installation of financial binder.
Background technology
At present, to paper, file, the bookbinding of picture album, what generally adopt is the method for stitching that presses, it comprises punching, Pipe Cutting, the step such as press, just need to use pipe installation in the time of Pipe Cutting, existing pipe installation, all be to utilize a swivel plate to control the length of the plastic tube that cuts down, the hinged installation of this swivel plate, by the pressboard driven rotary, the plastic tube jack-up that the other end is used for will needing to cut is come, and by blade plastic tube is cut down at last, for example the patent No. is that the Chinese utility model patent of ZL200820162327.9 discloses a kind of pipe installation, and it is exactly the pipe installation that adopts such structure.As everyone knows, the plastic tube that is cut down by tube cutting mechanism, to be installed in the binding hole of having accomplished fluently, carry out rivet hot by rivet hot mechanism again, so, the length of the plastic tube that is cut should be that the degree of depth of binding hole adds a surplus length, general, in order to guarantee the effect after the rivet hot, so that the die that forms at the plastic tube two ends after the hot pressing riveting is attractive in appearance, bind effective, we need this surplus length is a definite value, otherwise the die that will cause the rear formation that presses is attractive in appearance not even impact bookbinding effect, and still, such pipe installation in use, we find that the surplus length of the rear plastic tube of its cutting is a variable, the effect after impact presses.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of pipe installation for financial binder is provided, and the surplus length of the plastic tube after it can guarantee to cut is a definite value.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: the pipe installation that is used for financial binder, comprise the cutter sweep with cutting blade, described cutter sweep is arranged on the shell, described shell is provided with and the corresponding inlet pipe mouth in described cutting blade position, be provided with the first tooth bar in the described shell, be positioned at the second tooth bar of described inlet pipe mouth below, be provided with the linear transfer device between described the first tooth bar and described the second tooth bar, described the first tooth bar drives described the second tooth bar by described linear transfer device and does the Linear-moving opposite with the described first tooth bar direction of motion.The applicant passes through research repeatedly, test and practice, it is not the reason of definite value that discovery causes the surplus length of plastic tube, because pressboard is controlled plastic tube length by swivel plate, pressboard moves downward, the driven rotary plate rotates, the other end of swivel plate begins to rise, the drive plastic tube moves upward, but, this motion is not linear, because what the swivel plate rotation produced is a curvilinear path, so, in the time of the swivel plate level, what the surplus length of the plastic tube in this time and we needed is immediate, error is minimum, effect after pressing is also best, but the increasing along with the swivel plate anglec of rotation, we can find, the surplus length of plastic tube strengthens gradually, and no matter the effect that presses can't realize that we envision the file that how thick bookbinding is also worse and worse, the surplus length of its plastic tube all should be the requirement of a definite value, therefore, the applicant is with the first tooth bar and the reverse linear motion each other of the second gear, so that when the first tooth bar descends, the second tooth bar begins to rise, when the first tooth bar rose, the second tooth bar began to descend, when in use, the first tooth bar is connected with pressboard, drive the first gear rack elevating by pressboard, such Linear-moving, the surplus length that can guarantee plastic tube is a definite value.
As preferably, described linear transfer device comprises the gear that is meshed with described the first tooth bar, the second tooth bar.
As preferably, described gear is installed in the described shell by rotating shaft.
As preferably, described linear transfer device comprise the first gear of being meshed with described the first tooth bar, with the second gear and connecting axle that described the second tooth bar is meshed, described the first gear, the second gear is coaxial is fixed on the described connecting axle.
As preferably, described the first tooth bar equates with the distance that described the second tooth bar moves.
As preferably, described the first tooth bar is provided with the first guide pad, is provided with the first guiding elongated slot that matches with described the first guide pad in the described shell.
As preferably, described the second tooth bar is provided with the second guide pad, is provided with the second guiding elongated slot that matches with described the second guide pad in the described shell.
As preferably, described shell has one and get tube opening between described inlet pipe mouth and described the second tooth bar.
As preferably, described side wall of outer shell has an elongated opening, is fixed on connecting plate on described the first tooth bar and stretches out in the described elongated opening and can move freely in described elongated opening.
As preferably, described cutter sweep comprises the fixed block that is fixed on the described shell, and described fixed block is provided with the sliding tray that matches with described cutting blade and one and the corresponding through hole in described inlet pipe mouth position.
The utility model beneficial effect is:
Pipe installation of the present utility model, simple in structure, compact, failure rate is low, it utilizes the first tooth bar to realize Linear-moving by gear driven the second tooth bar, and then so that the surplus length of the plastic tube that cuts out is a definite value, does not change along with the varied in thickness of bound document.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment 1, see accompanying drawing 1,2, the pipe installation that is used for financial binder, comprise the cutter sweep 1 with cutting blade 101, described cutter sweep 1 is arranged on the shell 2, shell can adopt hollow housing as present embodiment, also can adopt the forms such as framework, described shell 2 is provided with and the corresponding inlet pipe mouth 201 in described cutting blade 101 positions, cutter sweep is arranged on the lower surface of shell roof, be positioned at the inside of shell 2, described cutter sweep 1 comprises the fixed block 102 that is fixed on the described shell 2, is provided with the sliding tray 102a that matches with described cutting blade 101 and one and the corresponding through hole 102b in described inlet pipe mouth 101 positions at fixed block 102, sliding tray 102a and described cutting blade matched in clearance, so that cutting blade can slide in described sliding tray, through hole is positioned at the below of described inlet pipe mouth 201 simultaneously, and it runs through fixed block, simultaneously, be communicated with described sliding tray, cutting blade is promoted by cam or the connecting rod of outside, realizes the cutting to plastic tube.
In described shell 2, be provided with the first tooth bar 3, be positioned at the second tooth bar 4 below the described inlet pipe mouth 201, be provided with linear transfer device 5 between described the first tooth bar 3 and described the second tooth bar 4, described the first tooth bar 3 drives described the second tooth bar 4 by described linear transfer device 5 and does the Linear-moving opposite with described the first tooth bar 3 directions of motion, and described Linear-moving is traveling priority.In the present embodiment, described linear transfer device 5 comprises and described the first tooth bar 3, the gear 501 that the second tooth bar 4 is meshed, described gear 501 is installed in the described shell 2 by rotating shaft 502, described gear 501 can be around described rotating shaft rotation, when the first tooth bar 3 moves, its driven gear 501 rotations, driving the second tooth bar 4 by gear 501 again moves, realize that reverse linear between the two moves, general, the distance that both move equates, that is to say, described the first tooth bar equates with the distance that described the second tooth bar moves, length with the plastic tube that guarantees finally to cut out, for the first tooth bar 3, the second tooth bar 4 is in shell 2 interior movements, be not offset, described the first tooth bar 3 is provided with the first guide pad 9, be provided with the first guiding elongated slot 202 that matches with described the first guide pad in the described shell 2, the first guide pad 9 and the first tooth bar can be one-body molded, also can split weld, the mode such as be spirally connected is assembled, two sides of described the first tooth bar all are provided with the first guide pad 9, and the first guiding elongated slot 202 correspondingly also is two.Described the second tooth bar 4 is provided with the second guide pad 6, be provided with the second guiding elongated slot 203 that matches with described the second guide pad 6 in the described shell 2, two sides of described the second tooth bar are provided with the second guide pad, simultaneously, top at the second tooth bar, be provided with and the corresponding jack 401 in described inlet pipe mouth position, described jack is bellmouth, is used for cooperating with plastic tube.
Simultaneously, take out for the ease of the plastic tube after will cutting, have one at described shell 2 and get tube opening 204 between described inlet pipe mouth 101 and described the second tooth bar 4, a hermatic door 7 is installed getting tube opening 204, hermatic door is hingedly mounted on to be got in the tube opening or on the shell.
Have an elongated opening 205 at described shell 2 sidewalls, elongated opening extends along described the first tooth bar length direction, being fixed on connecting plate 8 on described the first tooth bar 3 stretches out in the described elongated opening and can move freely in described elongated opening, connecting plate 8 is used for being connected with pressboard, drives the first gear rack elevating.
More than explanation only is to explanation of the present utility model, so that complete enforcement this programme of those of ordinary skills' energy, but be not to restriction of the present utility model, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, these all are not creative modifications.But as long as in claim scope of the present utility model, all be subject to the protection of Patent Law.
Claims (10)
1. the pipe installation that is used for financial binder, comprise the cutter sweep with cutting blade, described cutter sweep is arranged on the shell, described shell is provided with and the corresponding inlet pipe mouth in described cutting blade position, it is characterized in that: be provided with the first tooth bar in the described shell, be positioned at the second tooth bar of described inlet pipe mouth below, be provided with the linear transfer device between described the first tooth bar and described the second tooth bar, described the first tooth bar drives described the second tooth bar by described linear transfer device and does the Linear-moving opposite with the described first tooth bar direction of motion.
2. the pipe installation for financial binder according to claim 1, it is characterized in that: described linear transfer device comprises the gear that is meshed with described the first tooth bar, the second tooth bar.
3. the pipe installation for financial binder according to claim 2, it is characterized in that: described gear is installed in the described shell by rotating shaft.
4. the pipe installation for financial binder according to claim 1, it is characterized in that: described linear transfer device comprise the first gear of being meshed with described the first tooth bar, with the second gear and connecting axle that described the second tooth bar is meshed, described the first gear, the second gear is coaxial is fixed on the described connecting axle.
5. the pipe installation for financial binder according to claim 1, it is characterized in that: described the first tooth bar equates with the distance that described the second tooth bar moves.
6. according to claim 1 and 2 or 3 or 4 or 5 described pipe installations for financial binder, it is characterized in that: described the first tooth bar is provided with the first guide pad, is provided with the first guiding elongated slot that matches with described the first guide pad in the described shell.
7. according to claim 1 and 2 or 3 or 4 or 5 described pipe installations for financial binder, it is characterized in that: described the second tooth bar is provided with the second guide pad, is provided with the second guiding elongated slot that matches with described the second guide pad in the described shell.
8. it is characterized in that according to claim 1 and 2 or 3 or 4 or 5 described pipe installations for financial binder: described shell has one and get tube opening between described inlet pipe mouth and described the second tooth bar.
9. according to claim 1 and 2 or 3 or 4 or 5 described pipe installations for financial binder, it is characterized in that: described side wall of outer shell has an elongated opening, is fixed on connecting plate on described the first tooth bar and stretches out in the described elongated opening and can move freely in described elongated opening.
10. according to claim 1 and 2 or 3 or 4 or 5 described pipe installations for financial binder, it is characterized in that: described cutter sweep comprises the fixed block that is fixed on the described shell, and described fixed block is provided with the sliding tray that matches with described cutting blade and one and the corresponding through hole in described inlet pipe mouth position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175663 CN202656213U (en) | 2012-04-24 | 2012-04-24 | Pipe cutting device for financial binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175663 CN202656213U (en) | 2012-04-24 | 2012-04-24 | Pipe cutting device for financial binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656213U true CN202656213U (en) | 2013-01-09 |
Family
ID=47451144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175663 Expired - Fee Related CN202656213U (en) | 2012-04-24 | 2012-04-24 | Pipe cutting device for financial binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154108A (en) * | 2019-06-25 | 2019-08-23 | 刘同辉 | A kind of vegetable aquaculture water pipe notching device |
-
2012
- 2012-04-24 CN CN 201220175663 patent/CN202656213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154108A (en) * | 2019-06-25 | 2019-08-23 | 刘同辉 | A kind of vegetable aquaculture water pipe notching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140424 |