CN-122009820-A - Watch glass automatic feeding and die closing module

CN122009820ACN 122009820 ACN122009820 ACN 122009820ACN-122009820-A

Abstract

The invention provides an automatic feeding and die closing module for watch glass, which comprises a conveying module, a first transferring module, an upper die temporary storage positioning unit, a watch glass temporary storage positioning unit, a second transferring module, a third transferring module, a lower die temporary storage positioning unit and a fourth transferring module, wherein the conveying module, the plurality of groups of transferring modules, the plurality of temporary storage positioning units, an opening and buckling assembly and a closing and buckling assembly are cooperatively matched to finish the automatic conveying, transferring, positioning, posture adjustment and die closing and buckling of the upper die, the lower die and the watch glass, the transferring is orderly and accurately performed, the position consistency of the watch glass in the buckling process of the upper die and the upper die is high, the repeated positioning accuracy is good, the assembly deviation is effectively reduced, the whole working procedure is continuous and smooth, the assembly time and the production capacity can be remarkably improved, the manual operation is replaced, an additional mechanism or manual intervention is not needed, the production quality can be better controlled, the high-efficiency production requirement is met, the whole structure is compact, the layout is reasonable, and the application and the maintenance are convenient.

Inventors

LI SHENGYANG
Ran Longchuan
LI XIAOHUA

Assignees

深圳市智信精密仪器股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260330

Claims (10)

1. Watch glass automatic feeding compound die set, its characterized in that includes: a conveying module configured to convey the upper die and the lower die in a first direction; the first transfer module is configured to move along a second direction so as to transfer the upper die on the conveying module to the upper die temporary storage positioning unit; The upper die temporary storage positioning unit is movably arranged along a path parallel to the first direction so as to bear the upper die and transfer the upper die to a first position or a second position; the watch glass temporary storage positioning unit is movably arranged along a path parallel to the first direction so as to bear the watch glass to sequentially pass through a feeding position, a recognition position and a cleaning position and reach a third position; A second transfer module configured to move along a path parallel to a second direction to transfer the watch glass at the third position into the upper mold at the first position; a third transfer module configured to move along a path parallel to the second direction so as to transfer the lower die on the conveying module to a lower die temporary storage positioning unit; The temporary lower die positioning unit is used for bearing the lower die and is also integrated with an opening component for executing opening operation on the lower die; The fourth transfer module is configured to move along a path parallel to the second direction so as to transfer the lower die on the temporary lower die storage positioning unit to the upper die at the second position; Wherein the second direction is perpendicular to the first direction.
2. The automatic feeding and die-closing module for the watch glass, which is disclosed in claim 1, is characterized in that a first clamping jaw cylinder is arranged at the execution end of the fourth transfer module, two first clamping jaws which move relatively are arranged at the driving end of the first clamping jaw cylinder, a plurality of first positioning pins are respectively arranged on one opposite end surfaces of the two first clamping jaws, the die-closing assembly comprises a first bidirectional driving cylinder arranged at the execution end of the fourth transfer module, two first connecting blocks which move relatively are arranged at the driving end of the first bidirectional driving cylinder, a die-closing pressing head is respectively arranged on the two first connecting blocks, the two die-closing pressing heads are arranged relatively, and the moving directions of the two first connecting blocks are perpendicular to the moving directions of the two first clamping jaws.
3. The automatic feeding and die-closing module for the watch glass of claim 1, wherein a second clamping jaw cylinder is arranged at the execution end of the third transfer module, two sliding blocks which move relatively are arranged at the driving end of the second clamping jaw cylinder, a first overturning driving assembly is arranged at the bottom of each sliding block, a second clamping jaw is arranged at the overturning end of each first overturning driving assembly, a plurality of second positioning pins are arranged on one end face of each second clamping jaw, opposite to each other, so that a lower die is clamped, and the lower die is adjusted to be in a buckling posture by matching with the first overturning driving assembly.
4. The automatic feeding and die-closing module for the watch glass is characterized in that the temporary storage positioning unit for the watch glass comprises a base, a discharging plate and a second overturning driving assembly, wherein the base comprises two mounting plates which are distributed oppositely, the second overturning driving assembly is arranged on one of the mounting plates, one end of the discharging plate is connected with the driving end of the second overturning driving assembly, the other end of the discharging plate is connected to the other mounting plate through a bearing in a rotating mode, a hollowed-out groove for containing and fixing the watch glass is formed in the discharging plate, and an avoidance opening penetrating through the hollowed-out groove is formed in one side edge of the discharging plate.
5. The automatic watch glass feeding and clamping module according to claim 1, wherein a first visual detection component is arranged near the third position, the first visual detection component is located in the moving direction of the second transfer module, the detection range of the first visual detection component faces upwards, and the second transfer module is further integrated with a second visual detection component, and the detection range of the second visual detection component faces downwards.
6. The automatic watch glass feeding and die closing module according to claim 1, wherein the temporary lower die storage positioning unit comprises a first support plate frame, a first hollow area is formed in the center of a top plate of the first support plate frame, a second support plate frame is further arranged on the top surface of the top plate of the first support plate frame, a second hollow area is formed in the center of the top plate of the second support plate frame, the second hollow area is located above and corresponds to the first hollow area, and a plurality of third positioning pins are further arranged on the top surface of the top plate of the second support plate frame.
7. The automatic watch glass feeding and clamping module according to claim 6, wherein the opening and buckling assembly comprises a fixing frame which is arranged close to the first supporting plate frame, a second bidirectional driving cylinder is arranged at the top of the fixing frame, two second connecting blocks which move relatively are arranged at the driving end of the second bidirectional driving cylinder, and an opening and buckling deflector rod is respectively arranged at one end, facing the second supporting plate frame, of each of the two second connecting blocks.
8. The automatic watch glass feeding and clamping module of claim 7, wherein a third visual detection assembly positioned below the first hollowed-out area is arranged in the first support plate frame, and the detection range of the third visual detection assembly is upward.
9. The automatic loading and clamping module for a watch glass according to claim 1, wherein the execution end of the second transfer module is provided with a vacuum chuck assembly, and the adsorption end of the vacuum chuck assembly faces downwards.
10. The automatic feeding and die-closing module for the watch glass according to claim 1, wherein the conveying module comprises two conveying lines which are arranged in parallel and are respectively used for conveying the upper die and the lower die, and the two conveying lines extend along a first direction.

Description

Watch glass automatic feeding and die closing module Technical Field The invention relates to the technical field of watch glass processing, in particular to an automatic watch glass feeding and die closing module. Background The watch glass is used as a core appearance part and a protective part of the watch, and the processing precision of the watch glass directly influences the overall quality and the use experience of the watch. In the production process of the watch glass, the assembly operation of the upper die and the lower die is usually required to be carried out on the watch glass so as to finish the preparation work before glue filling. However, the traditional watch glass assembling and die closing operation is finished in a manual matching semi-automatic mode, and the technical defects that firstly, the feeding, positioning and transferring of the upper die, the lower die and the watch glass are finished by manual or distributed mechanisms, the procedure connection is incoherent, the automation degree is low, the production efficiency is difficult to improve, in addition, the watch glass is lack of a uniform positioning and conveying path in the feeding and die closing process, the watch glass is easy to deviate and collide, the positioning precision is poor, the yield is unstable, the production quality is difficult to control, and the high-efficiency production requirement cannot be met. Disclosure of Invention The technical problem to be solved by the invention is to provide the watch glass automatic feeding die assembly module aiming at the defects in the prior art. The technical scheme adopted by the invention for solving the technical problems is that the watch glass automatic feeding and die closing module comprises: a conveying module configured to convey the upper die and the lower die in a first direction; the first transfer module is configured to move along a second direction so as to transfer the upper die on the conveying module to the upper die temporary storage positioning unit; The upper die temporary storage positioning unit is movably arranged along a path parallel to the first direction so as to bear the upper die and transfer the upper die to a first position or a second position; the watch glass temporary storage positioning unit is movably arranged along a path parallel to the first direction so as to bear the watch glass to sequentially pass through a feeding position, a recognition position and a cleaning position and reach a third position; A second transfer module configured to move along a path parallel to a second direction to transfer the watch glass at the third position into the upper mold at the first position; a third transfer module configured to move along a path parallel to the second direction so as to transfer the lower die on the conveying module to a lower die temporary storage positioning unit; The temporary lower die positioning unit is used for bearing the lower die and is also integrated with an opening component for executing opening operation on the lower die; The fourth transfer module is configured to move along a path parallel to the second direction so as to transfer the lower die on the temporary lower die storage positioning unit to the upper die at the second position; Wherein the second direction is perpendicular to the first direction. In some embodiments, the actuating end of the fourth transfer module is provided with a first clamping jaw cylinder, the driving end of the first clamping jaw cylinder is provided with two first clamping jaws which move relatively, a plurality of first positioning pins are respectively arranged on one opposite end surfaces of the two first clamping jaws, the buckling component comprises a first bidirectional driving cylinder arranged at the actuating end of the fourth transfer module, the driving end of the first bidirectional driving cylinder is provided with two first connecting blocks which move relatively, the two first connecting blocks are respectively provided with a buckling head, the two buckling heads are arranged relatively, and the moving directions of the two first connecting blocks are perpendicular to the moving directions of the two first clamping jaws. In some embodiments, the execution end of the third transfer module is provided with a second clamping jaw cylinder, the driving end of the second clamping jaw cylinder is provided with two sliding blocks which move relatively, the bottoms of the two sliding blocks are respectively provided with a first overturning driving component, the overturning ends of the two first overturning driving components are opposite and are respectively provided with a second clamping jaw, and one end face of the two second clamping jaws, which is opposite, is respectively provided with a plurality of second positioning pins for clamping the lower die and adjusting the lower die to a buckling posture in cooperation with the first overturning driving component. I