阅读说明：本技术 螺杆升降装订机 (Screw lifting binding machine ) 是由 孙兵 潘超 张国岳 于 2019-08-02 设计创作，主要内容包括：本发明公开了一种螺杆升降装订机,其特征在于,基座升降地设置在机架上,打孔转轮和压铆转轮旋转的定位在基座上,打孔转轮和压铆转轮转动连接；电机固定在基座上,驱动打孔转轮和压铆转轮转动；打孔螺杆固定在支架上,限转块连接压铆螺杆并限制压铆螺杆转动；打孔转轮中心设置有螺纹,打孔螺杆通过螺纹与打孔转轮螺接。压铆转轮中心设置有螺纹,压铆螺杆通过螺纹与压铆转轮螺接,压铆螺杆下端连接压铆组件。本专利结构简单合理,操作使用方便。(The invention discloses a screw lifting binding machine which is characterized in that a base is arranged on a rack in a lifting manner, a punching rotating wheel and a pressure riveting rotating wheel are positioned on the base in a rotating manner, and the punching rotating wheel and the pressure riveting rotating wheel are connected in a rotating manner; the motor is fixed on the base and drives the punching rotating wheel and the press riveting rotating wheel to rotate; the punching screw is fixed on the bracket, and the rotation limiting block is connected with the pressure riveting screw and limits the rotation of the pressure riveting screw; the center of the punching rotating wheel is provided with a thread, and the punching screw is in threaded connection with the punching rotating wheel through the thread. The center of the pressure riveting rotating wheel is provided with a thread, the pressure riveting screw is in threaded connection with the pressure riveting rotating wheel through the thread, and the lower end of the pressure riveting screw is connected with the pressure riveting component. This patent simple structure is reasonable, operation convenient to use.)

1. A screw lifting binding machine is characterized by comprising a rack, a motor, a base arranged on the rack in a lifting manner, a punching rotating wheel and a pressure riveting rotating wheel which are positioned on the base in a rotating manner, wherein the punching rotating wheel and the pressure riveting rotating wheel are rotatably connected; the motor is fixed on the base and drives the punching rotating wheel and the press riveting rotating wheel to rotate; the support is provided with a punching screw and a rotation limiting block, and the rotation limiting block is connected with the pressure riveting screw and limits the rotation of the pressure riveting screw; the center of the punching rotating wheel is provided with a thread, and the punching screw is in threaded connection with the punching rotating wheel through the thread; the center of the pressure riveting rotating wheel is provided with a thread, a pressure riveting screw is in threaded connection with the pressure riveting rotating wheel through the thread, and the lower end of the pressure riveting screw is connected with a pressure riveting component; the base is provided with a punching assembly.

2. The screw-lifting stapler according to claim 1, wherein the motor output shaft is connected to a worm gear of a punching wheel or a riveting wheel.

3. The screw-lifting stapler according to claim 1, wherein one end of the rotation-limiting block is fixed to the rivet-pressing screw, and the other end is connected to the base or the frame to limit the rotation of the rivet-pressing screw.

4. The screw lifting stapler according to claim 1, wherein one end of the rotation limiting block is sleeved on the end of the punching screw and the riveting screw, and the other end of the rotation limiting block is connected with the base or the frame to limit the rotation of the punching screw and the riveting screw.

5. The screw-type lifting stapler according to claim 1, wherein the punching wheel and the riveting wheel are toothed, and a screw thread provided at the center of the punching wheel and a screw thread provided at the center of the riveting wheel have the same spiral direction.

6. The screw-type lifting stapler of claim 1, wherein the punching wheel and the riveting wheel are belt-driven, and the screw thread provided at the center of the punching wheel and the screw thread provided at the center of the riveting wheel are opposite in spiral direction.

7. The screw-lift stapler of claim 1, wherein the punch assembly is a punch drill, the punch drill being fixedly disposed on the base.

8. The screw-lift stapler of claim 1, wherein the punching assembly includes a punching shaft rotatably disposed on the base and a punching drill bit, the punching shaft being in toothed engagement with the punching wheel.

9. The screw-lifting stapler according to claim 8, wherein the punch drill is provided at a lower end of the punch shaft.

Technical Field

The invention relates to the field of office equipment, in particular to a screw lifting binding machine for automatically binding files.

Background

The binding machine is a binding device which fixes paper, plastic, leather and the like by binding nails, hot melt adhesives, nylon tubes and other materials in a mechanical mode (manual mode, automatic mode or full-automatic mode). Such as patent numbers: CN201810341084.3, the name is a punching mechanism of a file binding machine, discloses a punching mechanism of a file binding machine, and is characterized in that the punching mechanism comprises a frame, a speed reducing motor, a motor lifting guide mechanism and a drill bit, wherein the speed reducing motor is movably arranged on the frame through the lifting guide mechanism, the speed reducing motor adopts double output shafts, a first output shaft of the speed reducing motor is connected with the drive drill bit, a second output shaft of the speed reducing motor adopts a screw rod, and a positioning nut corresponding to the screw rod is arranged on the frame. The invention has simple structure, simplifies parts, has low cost and simplifies assembly compared with the prior art. As another example, patent No.: 201520420149.5, the name is interlock formula book-binding machine, discloses an interlock formula book-binding machine, including frame, lift seat, motor, drilling pivot, drill bit, hot riveting guide pillar and last die, lift seat and hot riveting guide pillar liftable location are in the frame both sides, and drilling pivot and lift seat rotatable coupling, lower extreme connection drill bit, the motor is connected the lift seat and is gone up and down and connect the rotation of drilling pivot, goes up the die and fixes at hot riveting guide pillar lower extreme, wherein: a guide device with reverse lifting guide is arranged between the lifting seat and the hot riveting guide column to be connected, and the lifting seat drives the hot riveting guide column to perform reverse descending press riveting action when ascending and resetting. The invention provides a linkage type binding machine which drives an upper riveting head to lift by utilizing a lifting seat driven by a drilling motor for hot riveting. The single motor is linked with the technical effects of rotating the drilling rotating shaft, lifting the lifting seat and lifting the hot riveting guide post for hot riveting, namely the technical effect of driving the upper riveting head to descend to perform hot riveting when the lifting seat finishes the lifting of the drilling hole. The device has the advantages of simple structure, reasonable transmission, volume reduction and cost reduction in machining.

Disclosure of Invention

The purpose of this patent is exactly in order to solve the not enough and a simple structure that provide of prior art, low cost's book-binding machine screw rod goes up and down to press rivets the mechanism.

The patent adopts the following technical solution to achieve the above purpose: a screw lifting binding machine is characterized in that a base is arranged on a rack in a lifting mode, a punching rotating wheel and a pressure riveting rotating wheel are positioned on the base in a rotating mode, and the punching rotating wheel and the pressure riveting rotating wheel are connected in a rotating mode; the motor is fixed on the base and drives the punching rotating wheel and the press riveting rotating wheel to rotate; the punching screw is fixed on the bracket, and the rotation limiting block is connected with the pressure riveting screw and limits the rotation of the pressure riveting screw; the center of the punching rotating wheel is provided with a thread, and the punching screw is in threaded connection with the punching rotating wheel through the thread. The center of the pressure riveting rotating wheel is provided with a thread, the pressure riveting screw is in threaded connection with the pressure riveting rotating wheel through the thread, and the lower end of the pressure riveting screw is connected with the pressure riveting component.

Furthermore, the power device is a motor, and an output shaft of the motor is connected with the rotating wheel, the worm gear and the worm.

Further, the output shaft of the motor is connected with the punching rotating wheel or the press riveting rotating wheel worm and gear.

Furthermore, one end of the rotation limiting block is fixed on the pressure riveting screw rod, and the other end of the rotation limiting block is connected with the base or the rack to limit the rotation of the pressure riveting screw rod.

Furthermore, one end of the rotation limiting block is sleeved on the non-circular special-shaped end face of the punching screw and the press riveting screw, and the other end of the rotation limiting block is connected with the base or the rack to limit the rotation of the punching screw and the press riveting screw.

Furthermore, the punching rotating wheel is in toothed connection with the pressure riveting rotating wheel, and the spiral direction of the threads arranged at the center of the punching rotating wheel is the same as that of the threads arranged at the center of the pressure riveting rotating wheel.

Furthermore, the punching rotating wheel and the pressure riveting rotating wheel are in belt transmission, and the spiral directions of the threads arranged at the center of the punching rotating wheel and the threads arranged at the center of the pressure riveting rotating wheel are opposite.

Furthermore, the punching assembly is a punching drill, and the punching drill is fixedly arranged on the base.

Further, the subassembly that punches contain the axle of punching and the drill cutter that punches, the axle that punches sets up on the base rotatoryly, the axle of punching and the runner toothing that punches, the axle lower extreme that punches is provided with the drill cutter that punches.

This patent adopts the beneficial effect that above-mentioned technical solution can reach to be:

1. this patent adopts screw rod elevating system, is connected with the power of punching, only adopts a power motor can be in order to realize punching and rivet the action with pressing.

3. This patent adopts screw rod elevating system for the structure is riveted to the pressure, simplifies the pressure and rivets the subassembly.

Drawings

Fig. 1 is a schematic structural diagram of the present patent.

Description of reference numerals: 1. the riveting device comprises a motor 1-1, a worm 2, a rack 3, a base 4, a pressure riveting rotating wheel 5, a pressure riveting screw 6, a rotation limiting block 7, a lifting guide pillar 8, a riveting head assembly 9, a punching drill 10, a punching screw 11, a punching rotating wheel 12 and a punching shaft.

Detailed Description

The technical solution is described in detail with reference to specific embodiments below.