A kind of test paper binding machine
Technical field
The present invention relates to binding apparatus technical field, particularly a kind of test paper binding machine.
Background technology
After student examination terminates, need to carry out bookbinding sealing, batch volume to paper, remove afterwards and record achievement, then carrying out bookbinding file.The mode of threading bookbinding again after adopting manual cone to bore a hole to the bookbinding of paper in current school, binding efficiency is low, and during especially manual cone perforation, workload greatly, wastes time and energy, operation inconvenience more.
Summary of the invention
The invention provides a kind of test paper binding machine, can solve in prior art, the workload brought during paper bookbinding in school is large, wastes time and energy, unhandy problem.
The invention provides a kind of test paper binding machine, comprise board, vertical movement mechanism, paper conveyer, paper borehole drill construction and paper suture mechanism;
Described board comprises binder base plate and binder top board, is provided with two straight optical axis between described binder base plate and described binder top board;
Described vertical movement mechanism comprises the platform that moves both vertically, move both vertically stepper motor and down-feed screw, the described stepper motor that moves both vertically is installed on described binder top board, the described stepper motor that moves both vertically is connected with described down-feed screw, move both vertically described in described down-feed screw is connected with platform, described in the platform that moves both vertically to be arranged between described binder base plate and described binder top board and to be arranged on described two straight optical axis:
Described paper conveyer comprises paper walking stepper motor, with the paper fixture of tooth bar and gear, described paper walking stepper motor is fixed on described binder base plate, described gear is installed on the output shaft of described paper walking stepper motor, described paper walking stepper motor is connected with the described paper fixture with tooth bar is meshing by described gear, and described paper fixture accompanies the paper be in sheets;
Described paper borehole drill construction comprises spindle motor and hollow drill, moves both vertically on platform described in described spindle motor is installed on, and described hollow drill is installed on the output shaft of spindle motor;
Described paper suture mechanism comprises slide block, sewing needle, crochet hook and crochet hook connecting rod, move both vertically described in described slide block is installed on platform, described sewing needle is installed on slide block, described crochet hook is arranged in the below of described sewing needle and coordinates with described sewing needle at the motion process of described sewing needle, described crochet hook is connected with described crochet hook connecting rod, and described crochet hook connecting rod is installed on the down-feed screw lower end of described vertical movement mechanism.
Further, described test paper binding machine also comprises bookbinding spacing adjusting mechanism;
Described bookbinding spacing adjusting mechanism comprises slide block stepper motor, horizontal screw lead and slide bar, described slide block stepper motor is connected with described horizontal screw lead, move both vertically on platform described in described slide bar and described horizontal screw lead are arranged at, the slide block of described paper suture mechanism is connected with described horizontal screw lead, described slide bar.
Further, the upper surface of described binder base plate is provided with chute, be arranged in described chute with the paper fixture of tooth bar in described paper conveyer, described paper walking stepper motor by the paper fixture horizontal movement of gear drive with tooth bar, and then realizes the horizontal movement of paper.
Further, the stepper motor that moves both vertically described in the platform that moves both vertically described in passes through drives the rotation of described down-feed screw, moving both vertically of the platform that moves both vertically described in realization.
Further, the operative orientation of described hollow drill points to described binder base plate, and described hollow drill is by the driving of described spindle motor, and the paper realized below to hollow drill is holed.
Further, described sewing needle points to described binder base plate, and described sewing needle and described slide block move both vertically under the drive of the described platform that moves both vertically.
Further, described slide block stepper motor is for driving the rotation of horizontal screw lead, and what realize the slide block of described paper suture mechanism moves horizontally adjustment, thus adjusts the spacing between described sewing needle and described hollow drill.
Further, described crochet hook connecting rod is connected with described down-feed screw by bevel reduction gear set.
Beneficial effect of the present invention is as follows:
In the embodiment of the present invention, a kind of test paper binding machine is provided, comprises board, vertical movement mechanism, paper conveyer, paper borehole drill construction and paper suture mechanism.The present invention can realize paper transport, boring and suture bookbinding function in one, and can adjust sewing needle, thus adjustment bookbinding spacing, there is novel structure, feature convenient to use, significantly can save the personnel cost in paper forwarding.
Accompanying drawing explanation
Fig. 1 is a kind of test paper binding machine structural representation provided by the invention.
Description of reference numerals:
101-binder base plate, 102-binder top board, 103-straight optical axis, 104-moves both vertically platform, 105-moves both vertically stepper motor, 106-down-feed screw, 107-paper walking stepper motor, 108-paper fixture, 109-gear, 110-paper, 111-spindle motor, the hollow drill of 112-, 113-slide block, 114-sewing needle, 115-crochet hook, 116-crochet hook connecting rod, 117-slide block stepper motor, 118-horizontal screw lead, 119-slide bar, 120-bevel reduction gear set, 121-bobbin.
Detailed description of the invention
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
A kind of test paper binding machine structural representation that Fig. 1 provides for the embodiment of the present invention.As shown in Figure 1, this test paper binding machine, specifically comprises: board, vertical movement mechanism, paper conveyer, paper borehole drill construction and paper suture mechanism.
Wherein, board comprises binder base plate 101 and binder top board 102, is provided with two straight optical axis 103 between binder base plate 101 and binder top board 102; Wherein, the two ends of straight optical axis 103 are fixedly connected with binder top board 102 with binder base plate 101 respectively.
Vertical movement mechanism comprises the platform 104 that moves both vertically, move both vertically stepper motor 105 and down-feed screw 106, the stepper motor 105 that moves both vertically is installed on binder top board 102, the stepper motor 105 that moves both vertically is connected with down-feed screw 106, down-feed screw 106 is connected with the platform 104 that moves both vertically, and the platform 104 that moves both vertically to be arranged between binder base plate 101 and binder top board 102 and to be arranged on two straight optical axis 103.
Paper conveyer comprises paper walking stepper motor 107, with the paper fixture 108 of tooth bar and gear 109, paper walking stepper motor 107 is fixed on binder base plate 101, gear 109 is installed on the output shaft of paper walking stepper motor 107, paper walking stepper motor 107 is connected with the paper fixture 108 of tooth bar is meshing by gear 109, and paper fixture 108 accompanies the paper 110 be in sheets.
Paper borehole drill construction comprises spindle motor 111 and hollow drill 112, and spindle motor 111 is installed on and moves both vertically on platform 104, and hollow drill 112 is installed on the output shaft of spindle motor 111.
Paper suture mechanism comprises slide block 113, sewing needle 114, crochet hook 115 and crochet hook connecting rod 116, slide block 113 is installed on and moves both vertically on platform 104, sewing needle 114 is installed on slide block 113, crochet hook 115 is arranged in the below of sewing needle 114 and coordinates with sewing needle 114 at the motion process of sewing needle 114, crochet hook 115 is connected with crochet hook connecting rod 116, crochet hook connecting rod 116 is installed on down-feed screw 106 lower end of vertical movement mechanism, in embodiments of the present invention, crochet hook connecting rod 116 is connected with down-feed screw 106 by bevel reduction gear set 120.When this test paper binding machine carries out suture, sewing thread can be formed free end through behind the hole of sewing needle 114 lower end, driven by the platform 104 that moves both vertically in the process that moves both vertically of sewing needle 114 and coordinate with the crochet hook 115 be connected on crochet hook connecting rod 116, complete suture operation.In actual applications, the bobbin 121 being tied with sewing thread can be arranged on binder top board 102.
As shown in Figure 1, a kind of test paper binding machine that the embodiment of the present invention provides, also comprises bookbinding spacing adjusting mechanism.This bookbinding spacing adjusting mechanism comprises slide block stepper motor 117, horizontal screw lead 118 and slide bar 119, slide block stepper motor 117 is connected with horizontal screw lead 118, slide bar 119 and horizontal screw lead 118 are arranged at and move both vertically on platform 104, and the slide block 113 of paper suture mechanism is connected with horizontal screw lead 118, slide bar 119.
In embodiments of the present invention, the upper surface of binder base plate 101 is provided with chute, paper fixture 108 with tooth bar in paper conveyer is arranged in chute, paper walking stepper motor 107 drives paper fixture 108 horizontal movement with tooth bar by gear 109, and then realizes the horizontal movement of paper 110.
In embodiments of the present invention, the platform 104 that moves both vertically drives the rotation of down-feed screw 106 by the stepper motor 105 that moves both vertically, and realizes moving both vertically the moving both vertically of platform 104.
In embodiments of the present invention, the operative orientation of hollow drill 112 points to binder base plate 101, and hollow drill 112 is by the driving of spindle motor 111, and the paper 110 realized below to hollow drill 112 is holed.
In embodiments of the present invention, sewing needle 114 points to binder base plate 101, and sewing needle 114 and slide block 113 move both vertically under the drive of the platform 104 that moves both vertically.
In embodiments of the present invention, slide block stepper motor 117 is for driving the rotation of horizontal screw lead 118, what realize the slide block 113 of paper suture mechanism moves horizontally adjustment, thus the spacing between adjustment sewing needle 114 and hollow drill 112, and then reach the object of bookbinding spacing adjustment, meet different bookbinding demand.
The test paper binding machine of the embodiment of the present invention in actual applications, by controller, paper walking stepper motor 107, spindle motor 111, move both vertically stepper motor 105 and slide block stepper motor 117 are controlled, thus the paper be in sheets can be contained in after on paper fixture 108, realize the automatic advance of paper, boring and suture bookbinding.And, because the test paper binding machine of the embodiment of the present invention arranges two straight optical axis 103 between binder base plate 101 and binder top board 102, therefore by the guiding function of straight optical axis 103, make to move both vertically when platform 104 moves in vertical direction and can not offset, thus make sewing needle 114 and hollow drill 112 accuracy operationally obtain large increase.
In embodiments of the present invention, have employed hollow drill 112 hole and do not adopt common spiral bit to hole, its reason is because paper belongs to the not strong material of processability, due to the adhesive between paper when adopting common spiral bit to hole, although hole has drilled through, but also remaining around hole have the paper scrap be connected to above paper, be unfavorable for that sewing needle 114 passes through with sewing thread, have employed hollow drill 112 to hole, its advantage is the centre that the paper scrap produced in boring procedure can be temporarily stored in drill, by disposable for paper scrap discharge after hole drill is led to, and, the bore edges bored in good order, more be conducive to sewing needle 114 to pass through with sewing thread.
In sum, a kind of test paper binding machine that the embodiment of the present invention provides, comprises board, vertical movement mechanism, paper conveyer, paper borehole drill construction and paper suture mechanism.The present invention can realize paper transport, boring and suture bookbinding function in one, and can adjust sewing needle, thus adjustment bookbinding spacing, there is novel structure, feature convenient to use, significantly can save the personnel cost in paper forwarding.
Be only several specific embodiment of the present invention above, but the embodiment of the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.