Search

CN-121989024-A - Double-distance transplanting mechanism for 3C product assembly

CN121989024ACN 121989024 ACN121989024 ACN 121989024ACN-121989024-A

Abstract

The invention is suitable for the technical field of automatic precise assembly, and provides a double-distance transplanting mechanism for 3C product assembly, which comprises a transplanting plate assembly, wherein the transplanting plate assembly comprises a fixed plate, a main sliding plate and a double-distance sliding plate, the main sliding plate is slidably arranged on the upper end surface of the fixed plate, the double-distance sliding plate is slidably arranged on the upper end surface of the main sliding plate, the fixed plate is provided with a sliding groove, and the main sliding plate is provided with an installation groove; the device comprises a driving assembly, a driving assembly and a device, wherein the driving assembly comprises a servo motor, a screw rod, a synchronous belt, a synchronous wheel, a pushing block and pressing blocks, the two pressing blocks at the upper end and the lower end of the synchronous belt are respectively connected with a double-distance sliding plate and a main sliding plate, the started servo motor drives the screw rod to rotate, the pushing block slides along a sliding groove, the moving pushing block pushes the main sliding plate to slide along the sliding groove, the synchronous belt drags the double-distance sliding plate to slide by the rotating synchronous wheel, the moving distance of the double-distance sliding plate is equal to 2 times of that of the main sliding plate, the double-distance sliding plate can quickly complete double-distance movement, and the flexibility of the device is improved.

Inventors

  • Ding Airu
  • WANG HUI
  • LV FEI
  • LUO KUNMING

Assignees

  • 深圳亚士德科技股份有限公司

Dates

Publication Date
20260508
Application Date
20260408

Claims (6)

  1. 1. A multiple pitch transplanting mechanism for 3C product assembly, comprising: the transplanting plate assembly (1), the transplanting plate assembly (1) comprises a fixed plate (11), a main sliding plate (12) and a double-distance sliding plate (13), the main sliding plate (12) can be axially and slidably arranged on the upper end face of the fixed plate (11) along the fixed plate (11), the double-distance sliding plate (13) can be axially and slidably arranged on the upper end face of the main sliding plate (12) along the main sliding plate (12), the fixed plate (11) is provided with a sliding groove (111), and the main sliding plate (12) is provided with a mounting groove (121); The driving assembly (2), the driving assembly (2) comprises a servo motor (21), a screw rod (22), a synchronous belt (23), a pair of synchronous wheels (24), a push block (25) and a pair of pressing blocks (26), wherein the synchronous belt (23) is connected to the pair of synchronous wheels (24), an output shaft of the servo motor (21) is connected to the screw rod (22), the screw rod (22) is in threaded connection with the push block (25), the push block (25) is slidably arranged at the sliding groove (111), the upper end part of the push block (25) extends out of the upper end surface of the fixed plate (11) from the sliding groove (111) by a preset distance, the side wall of the upper end part of the push block (25) is connected with the side wall of the main sliding plate (12), the pair of synchronous wheels (24) are rotatably arranged at the mounting groove (121), the axial direction of the synchronous belt (23) is parallel to the axial direction of the mounting groove (121), the pair of pressing blocks (26) are respectively mounted at the upper end part and the lower end part of the synchronous belt (23), the upper end part of the synchronous belt (23) is slidably arranged at the position of the upper end part of the fixed plate (13) from the main sliding plate (11) respectively, the upper end part of the synchronous belt (23) is fixedly connected with the main sliding plate (13), the screw rod (22) is rotatably arranged on the lower end face of the fixed plate (11).
  2. 2. The double-pitch transplanting mechanism for 3C product assembly according to claim 1, wherein the driving assembly (2) further comprises a coupler (27) and a bearing seat (28), an output shaft of the servo motor (21) is connected with one end of the screw rod (22) through the coupler (27), one end of the screw rod (22) is installed in the bearing seat (28) through a bearing, and the bearing seat (28) is fixedly installed on the lower end face of the fixing plate (11).
  3. 3. The transplanting mechanism for 3C product assembly according to claim 2, wherein the transplanting plate assembly (1) further comprises an upper sliding rail (14) and a lower sliding rail (15), the lower sliding rail (15) is fixedly mounted on the upper end face of the fixed plate (11), the lower end portion of the main sliding plate (12) is slidably arranged on the lower sliding rail (15), the upper sliding rail (14) is fixedly mounted on the upper end portion of the main sliding plate (12), and the distance doubling sliding plate (13) is slidably arranged on the upper sliding rail (14).
  4. 4. The double-pitch transplanting mechanism for 3C product assembly according to claim 3, wherein the inner walls of two ends of the mounting groove (121) of the main sliding plate (12) are provided with two pairs of rotating grooves (122), and two ends of each synchronizing wheel (24) are respectively and rotatably clamped in each pair of rotating grooves (122).
  5. 5. The double-pitch transplanting mechanism for 3C product assembly according to claim 4, wherein the transplanting plate assembly (1) further comprises a fixing frame (16), the cross section of the fixing frame (16) is U-shaped, the screw rod (22) is arranged inside the fixing frame (16), and the fixing frame (16) is fixedly arranged on the lower end face of the fixing plate (11).
  6. 6. A multiple pitch transplanting mechanism for 3C product assembly as claimed in claim 5, wherein the lead of the screw (22) is set to 10mm, and the minimum angular variation that the servo motor (21) can recognize and control is set to 0.01 °.

Description

Double-distance transplanting mechanism for 3C product assembly Technical Field The invention belongs to the technical field of automatic precise assembly, and particularly relates to a double-distance transplanting mechanism for 3C product assembly. Background The component transplanting device is automatic equipment used for accurately moving the component from one position to another position in industrial production and is widely applied to the industries of electronics, automobile manufacturing and the like, and in brief, the transplanting device comprises a transplanting plate and a driving mechanism positioning device, specifically, the component is firstly conveyed to an electronic component positioning position on the transplanting plate, then the driving mechanism is started to drive the transplanting plate to transplant the component from an initial position to a target position, finally, the component is accurately placed at the target position, the transplanting process is completed, and the next processing or treatment is waited; However, the transplanting mechanism in the prior art generally adopts a traditional air cylinder as a driving mechanism, a belt is used as a transmission part to realize a double-speed movement air cylinder, and the air cylinder moves forwards to drive the belt pulley to rotate, so that the belt connected with the belt pulley moves at a multiplied speed; Moreover, the power of the air cylinder is derived from compressed air, and when the air cylinder stops moving, the belt and the transplanted objects can continue to advance for a certain distance due to inertia, so that positioning deviation is caused; In addition, the transmission ratio of the belt speed doubling mechanism is fixed, the transmission of speed and distance is realized through the cooperation between the belt and the belt pulley, the transmission mode determines that the belt speed doubling mechanism lacks flexibility in stroke adjustment, once the diameter of the belt pulley and the transmission ratio of the belt are determined, the belt speed doubling mechanism is difficult to flexibly adjust according to the requirement of multi-station operation, and therefore a speed doubling transplanting mechanism for 3C product assembly is needed to solve the problems. Disclosure of Invention The embodiment of the invention aims to provide a double-distance transplanting mechanism for 3C product assembly, so as to solve the problems in the background art. In order to achieve the above purpose, the present invention provides the following technical solutions: a multiple pitch transplanting mechanism for 3C product assembly, comprising: The transplanting plate assembly comprises a fixed plate, a main sliding plate and a double-distance sliding plate, wherein the main sliding plate can be axially and slidably arranged on the upper end surface of the fixed plate along the fixed plate, the double-distance sliding plate can be axially and slidably arranged on the upper end surface of the main sliding plate along the main sliding plate, the fixed plate is provided with a sliding groove, and the main sliding plate is provided with a mounting groove; The driving assembly comprises a servo motor, a screw rod, a synchronous belt, a pair of synchronous wheels, a pushing block and a pair of pressing blocks, wherein the synchronous belt is connected to the pair of synchronous wheels, an output shaft of the servo motor is connected to the screw rod, the screw rod is in threaded connection with the pushing block, the pushing block is slidably arranged on the lower end face of the fixed plate, the upper end portion of the pushing block extends out of the sliding groove for a preset distance from the upper end face of the fixed plate, the side wall of the upper end portion of the pushing block is connected with the side wall of the main sliding plate, the pair of synchronous wheels are rotatably arranged in a mounting groove, the synchronous belt is axially parallel to the axial direction of the mounting groove, the pair of pressing blocks are respectively arranged at the upper end portion and the lower end portion of the synchronous belt, the pressing blocks are respectively connected with the double-distance sliding plate and the main sliding plate, the servo motor is arranged on the lower end face of the fixed plate, and the screw rod is rotatably arranged on the lower end face of the fixed plate. Further technical scheme, the drive assembly still includes shaft coupling and bearing frame, servo motor's output shaft pass through the shaft coupling with the one end of lead screw links to each other, just the one end of lead screw is installed through the bearing in the bearing frame, bearing frame fixed mounting in the fixed plate lower terminal surface. Further technical scheme, transplant board subassembly still includes slide rail and lower slide rail, lower slide rail fixed mounting in fixed plate up end, main slide lower