Automatic screwing and installing device for rear covers of electronic watches

An electronic watch and installation device technology, applied in clocks, clocks, clock support devices, etc., can solve the problems of low degree of automation and low installation efficiency of the back cover of the watch, and achieve high degree of automation, stable screwing operation, and improved The effect of work efficiency

Active Publication Date: 2019-11-08
SHANDONG KAER ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The member that drives the rotation until the middle part reaches the locking position on the middle part, wherein said middle part is screwed on the middle part of the watch, the back cover is also able to pivot relative to the middle part without the middle part being unscrewed , so as to be aligned with the 12 o'clock-6 o'clock axis of the...

Method used

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  • Automatic screwing and installing device for rear covers of electronic watches
  • Automatic screwing and installing device for rear covers of electronic watches
  • Automatic screwing and installing device for rear covers of electronic watches

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-6 , an automatic screwing and installation device for the back cover of an electronic watch, comprising a support frame 1, on which a fixing frame 5 is fixed, the support frame 1 is provided with a biaxial motor 22, and the biaxial motor 22 is driven and connected by a stepping mechanism to rotate The support turntable 7 is installed on the fixing frame 5, and the support turntable 7 is uniformly distributed and fixed with the clamping bases 9 for holding the watch. The upper thread is sleeved with a threaded sleeve 14 , and a screwing mechanism for screwing the back cover of the watch is fixed on the threaded sleeve 14 .

[0027] The device clamps and fixes the electronic watch through a plurality of clamping sockets 9 provided. When the clamping socket 9 rotates to the bottom of the screwing mechanism, the screwing mechanism moves down to screw and install the back cover of the watch.

[0028] Specifically, the screwing mechanism is vertically correspon...

Embodiment 2

[0032] In order to improve the screwing effect of the screwing mechanism in the device on the back cover, on the basis of Embodiment 1, in addition, the device is also provided with a stepping mechanism, which includes an incomplete gear 2 driven by a biaxial motor 22, The incomplete gear 2 is meshed with a transmission gear 10, the transmission gear 10 is coaxially fixed with a worm 4, the worm 4 is meshed with a worm wheel 24, and the worm wheel 24 is coaxially fixed with a steering wheel that is fixed to the bottom center of the support turntable 7 axis 3.

[0033] The biaxial motor 22 can drive the incomplete gear 2, and the incomplete gear 2 drives the transmission gear 10 to rotate intermittently. At this time, the worm 4 drives the worm gear 24 meshing with it to rotate intermittently, and the worm gear 24 drives the support turntable 7 to rotate through the steering shaft 3. The clamping seat 9 on the support turntable 7 can be rotated stepwise to the bottom of the ele...

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PUM

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Abstract

The invention discloses an automatic screwing and installing device for rear covers of electronic watches, and relates to the technical field of installation of watches. The automatic screwing and installing device comprises a supporting frame, a fixed frame is fixed to the supporting frame, clamping bases for clamping the watches are uniformly distributed and fixed to a supporting turntable in the circumferential direction, a lead screw is in drive connection with the interior of the supporting frame through a forward and reverse rotation mechanism, a threaded casing pipe sleeves the lead screw through threads, and a screwing mechanism for screwing the rear covers of the watches is fixed to the threaded casing pipe. By means of the automatic screwing and installing device, the rear coversof the watches on the supporting turntable can be screwed and installed, the working efficiency of installing the watches is effectively improved, and the supporting turntable can conduct stepping-type rotation; through an electric suction cup which reciprocates up and down, the installing operation on the rear covers is high in automation degree, and the time and labor are saved in the process of installing the watches; through the arrangement of the screwing mechanism, the operation of screwing the rear covers of the watches is very stable, and in the screwing process, an axial fan rotatesto achieve air flow in a transmission pipe, and has a great heat dissipation effect on a servo motor.

Description

technical field [0001] The invention relates to the technical field of watch installation, in particular to an automatic screwing installation device for the back cover of an electronic watch. Background technique [0002] A watch, or a wristwatch, refers to an instrument worn on the wrist to time and display the time. A watch is usually made of leather, rubber, nylon cloth, stainless steel and other materials to make a strap, which will display the time. The head" is bundled on the wrist. When installing the electronic watch, the back cover of the watch needs to be screwed and fixed on the watch body through a threaded connection to realize the overall installation of the watch. [0003] The patent with the authorized publication number of CN 101258451B discloses a device for fixing a back cover to a middle part of a watch case, the device includes a middle part connected with the back cover, so that the middle part can be used by the back cover [0004] A member that driv...

Claims

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Application Information

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IPC IPC(8): G04D1/00G04D1/10
CPCG04D1/0071G04D1/10
Inventor 李想
Owner SHANDONG KAER ELECTRIC
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