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CN-121990258-A - Tray mechanism with adjustable clamping stroke and self-adaptive small thickness

CN121990258ACN 121990258 ACN121990258 ACN 121990258ACN-121990258-A

Abstract

The invention discloses a tray mechanism with an adjustable clamping stroke and self-adaptive small book thickness, which comprises a tray bottom plate, wherein a first horizontal clamping jaw mounting mechanism and a third horizontal clamping jaw mounting mechanism are arranged on one side of the upper end of the tray bottom plate, a second horizontal clamping jaw mounting mechanism and a fourth horizontal clamping jaw mounting mechanism are arranged on the other side of the upper end of the tray bottom plate, the second horizontal clamping jaw mounting mechanism and the first horizontal clamping jaw mounting mechanism are symmetrically arranged, the fourth horizontal clamping jaw mounting mechanism and the third horizontal clamping jaw mounting mechanism are symmetrically arranged, and a first vertical lifting mechanism and a second vertical lifting mechanism are arranged in the middle of the upper end of the tray bottom plate. According to the tray mechanism with the adjustable clamping stroke and the self-adaptive small book thickness, the horizontal clamping mechanism is adjustable in stroke, small books with different widths can be compatible, and the stable clamping force can be ensured through the matched use of parts such as the compression spring, the equal-height bolt and the tension spring.

Inventors

  • HU JIAKUN
  • WU RUIKANG

Assignees

  • 德源讯飞智能科技(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20260209

Claims (8)

  1. 1. The tray mechanism with the adjustable clamping stroke and the self-adaptive small thickness comprises a tray bottom plate (1) and is characterized in that a first horizontal clamping jaw mounting mechanism (3) and a third horizontal clamping jaw mounting mechanism (4) are arranged on one side of the upper end of the tray bottom plate (1), a second horizontal clamping jaw mounting mechanism (8) and a fourth horizontal clamping jaw mounting mechanism (6) are arranged on the other side of the upper end of the tray bottom plate (1), the second horizontal clamping jaw mounting mechanism (8) and the first horizontal clamping jaw mounting mechanism (3) are symmetrically arranged, the fourth horizontal clamping jaw mounting mechanism (6) and the third horizontal clamping jaw mounting mechanism (4) are symmetrically arranged, a first vertical lifting mechanism (7) and a second vertical lifting mechanism (5) are arranged in the middle of the upper end of the tray bottom plate (1), the first vertical lifting mechanism (7) is arranged between the first horizontal clamping jaw mounting mechanism (3) and the second horizontal clamping jaw mounting mechanism (8), the second vertical lifting mechanism (5) is arranged between the third horizontal clamping jaw mounting mechanism (4) and the fourth horizontal clamping jaw mounting mechanism (6), and the tray bottom plate (1) is assembled at four corners; The horizontal clamping jaw mounting mechanism comprises a first horizontal clamping jaw mounting mechanism (3), a third horizontal clamping jaw mounting mechanism (4), a fourth horizontal clamping jaw mounting mechanism (6) and a second horizontal clamping jaw mounting mechanism (8), wherein the first horizontal clamping jaw mounting mechanism, the third horizontal clamping jaw mounting mechanism, the fourth horizontal clamping jaw mounting mechanism and the second horizontal clamping jaw mounting mechanism all comprise an extension spring mechanism (13), a horizontal clamping jaw assembly (14), a sliding rail (15), a sliding seat (16) and a lifting limiting plate (12), the sliding seat (16) is arranged on the sliding rail (15), the horizontal clamping jaw assembly (14) is positioned at the upper end of the sliding seat (16), the lifting limiting plate (12) is fixed on the inner side of the horizontal clamping jaw assembly (14), and the extension spring mechanism (13) is connected with the sliding seat (16); The first vertical lifting mechanism device (7) and the second vertical lifting mechanism (5) comprise vertical lifting plates (9), connecting components (10) and compression spring mechanisms (11), the compression spring mechanisms (11) are arranged at two ends of the bottoms of the vertical lifting plates (9), and the connecting components (10) are arranged between the compression spring mechanisms (11) and the vertical lifting plates (9).
  2. 2. The tray mechanism with adjustable clamping stroke and self-adaptive small thickness according to claim 1, wherein a high-strength reinforcing rib assembly (17) is integrally positioned in the tray bottom plate (1), the high-strength reinforcing rib assembly (17) comprises an upper reinforcing rib (19), a first crossed fixing assembly (20), a middle reinforcing rib (21), a second crossed fixing assembly (22) and a lower reinforcing rib (23), the middle reinforcing rib (21) is positioned between the upper reinforcing rib (19) and the lower reinforcing rib (23), the second crossed fixing assembly (22) is positioned in the middle reinforcing rib (21), and the first crossed fixing assembly (20) is positioned in the upper reinforcing rib (19) and the lower reinforcing rib (23).
  3. 3. The tray mechanism with adjustable clamping stroke and self-adaptive small thickness according to claim 1, wherein the four corners of the tray bottom plate (1) are respectively provided with an elastic buffer protection mechanism (18), the elastic buffer protection mechanism (18) comprises an elastic buffer plate (24), buffer cotton (25), a damper (26), a buffer spring (27) and a positioning seat (28), the damper (26) and the buffer spring (27) are respectively arranged on the inner side of the positioning seat (28), and the buffer cotton (25) is positioned on the surface of the elastic buffer plate (24).
  4. 4. The tray mechanism with adjustable clamping stroke and self-adaptive small thickness according to claim 1, wherein the first horizontal clamping jaw mounting mechanism (3) and the second horizontal clamping jaw mounting mechanism (8) perform clamping movement through translation, the third horizontal clamping jaw mounting mechanism (4) and the fourth horizontal clamping jaw mounting mechanism (6) perform clamping movement through translation, the first vertical lifting mechanism (7) performs positioning through lifting and matching with the first horizontal clamping jaw mounting mechanism (3) and the second horizontal clamping jaw mounting mechanism (8), and the second vertical lifting mechanism (5) performs positioning through lifting and matching with the third horizontal clamping jaw mounting mechanism (4) and the fourth horizontal clamping jaw mounting mechanism (6).
  5. 5. The tray mechanism with adjustable clamping stroke and self-adaptive small thickness according to claim 1, wherein the tension spring mechanism (13) drives the sliding seat (16) to move in a translational mode on the sliding rail (15), the sliding seat (16) drives the horizontal clamping jaw assembly (14) to move in a translational mode, and the lifting limiting plate (12) is fixed with the horizontal clamping jaw assembly (14) through bolts.
  6. 6. The tray mechanism with adjustable clamping stroke and self-adaptive small book thickness according to claim 1, wherein the compression spring mechanism (11) drives the connecting component (10) to move up and down, the connecting component (10) and the vertical lifting plate (9) are fixed through bolts, and the connecting component (10) drives the vertical lifting plate (9) to move up and down.
  7. 7. The tray mechanism with adjustable clamping stroke and self-adaptive small thickness as claimed in claim 2, wherein the upper layer reinforcing rib (19), the middle layer reinforcing rib (21) and the lower layer reinforcing rib (23) are integrally formed through die casting, the middle layer reinforcing rib (21) and the second crossed fixing component (22) are integrally formed through die casting, and the upper layer reinforcing rib (19) and the first crossed fixing component (20) are integrally formed through die casting.
  8. 8. A tray mechanism with adjustable clamping stroke and self-adaptive small thickness according to claim 3, wherein the elastic buffer plate (24) is elastically movable between the damper (26), the buffer spring (27) and the tray bottom plate (1), the damper (26) and the buffer spring (27) are installed through the positioning seat (28), and the elastic buffer plate (24) and the buffer cotton (25) are fixed through gluing.

Description

Tray mechanism with adjustable clamping stroke and self-adaptive small thickness Technical Field The invention relates to the technical field of trays, in particular to a tray mechanism with adjustable clamping stroke and self-adaptive small thickness. Background The tray mechanism is an important component in an automatic logistics system, and is mainly used for carrying, conveying, loading, unloading and other functions of the tray, the tray carrying system is a key subsystem in the intelligent carrying system, the modularized tray conveyor system adopts aluminum profiles as a main body support, the high-precision and high-wear-resistance tray mechanism is applied to the field of automation, and along with the continuous development of technology, the requirements of people on the tray mechanism are higher and higher. The existing tray mechanism has certain defects when in use, firstly, the existing tray mechanism is single in size, different in size and small in thickness, is difficult to adapt, has no self-adaptive structure, needs to change the tray and debug, is unfavorable for people to use, and is unstable in clamping and bearing, and the situation of shifting and falling off possibly occurs in high-speed conveying, so that certain adverse effects are brought to the actual use process. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the tray mechanism with adjustable clamping stroke and self-adaptive small book thickness, the horizontal clamping mechanism has adjustable stroke and can be compatible with small books with different widths, and the clamping force can be ensured to be stable through the matched use of parts such as compression springs, equal-height bolts, extension springs and the like, so that the problems in the background art can be effectively solved. The technical scheme includes that the tray mechanism with the adjustable clamping stroke and the self-adaptive small thickness comprises a tray bottom plate, wherein one side of the upper end of the tray bottom plate is provided with a first horizontal clamping jaw mounting mechanism and a third horizontal clamping jaw mounting mechanism, the other side of the upper end of the tray bottom plate is provided with a second horizontal clamping jaw mounting mechanism and a fourth horizontal clamping jaw mounting mechanism, the second horizontal clamping jaw mounting mechanism and the first horizontal clamping jaw mounting mechanism are symmetrically arranged, the fourth horizontal clamping jaw mounting mechanism and the third horizontal clamping jaw mounting mechanism are symmetrically arranged, a first vertical lifting mechanism and a second vertical lifting mechanism are arranged in the middle of the upper end of the tray bottom plate, the first vertical lifting mechanism is arranged between the first horizontal clamping jaw mounting mechanism and the second horizontal clamping jaw mounting mechanism, the second vertical lifting mechanism is arranged between the third horizontal clamping jaw mounting mechanism and the fourth horizontal clamping jaw mounting mechanism, and four corners of the upper end of the tray bottom plate are respectively provided with an assembly block; the first horizontal clamping jaw mounting mechanism, the third horizontal clamping jaw mounting mechanism, the fourth horizontal clamping jaw mounting mechanism and the second horizontal clamping jaw mounting mechanism comprise an extension spring mechanism, a horizontal clamping jaw assembly, a sliding rail, a sliding seat and an ascending limiting plate, the sliding seat is arranged on the sliding rail, the horizontal clamping jaw assembly is positioned at the upper end of the sliding seat, the ascending limiting plate is fixed at the inner side of the horizontal clamping jaw assembly, and the extension spring mechanism is connected with the sliding seat; The first vertical lifting mechanism device and the second vertical lifting mechanism device comprise vertical lifting plates, connecting components and compression spring mechanisms, the compression spring mechanisms are arranged at two ends of the bottoms of the vertical lifting plates, and the connecting components are arranged between the compression spring mechanisms and the vertical lifting plates. As a preferable technical scheme of the application, a high-strength reinforcing rib component is integrally positioned in the tray bottom plate, and comprises an upper reinforcing rib, a first crossed fixing component, a middle reinforcing rib, a second crossed fixing component and a lower reinforcing rib, wherein the middle reinforcing rib is positioned between the upper reinforcing rib and the lower reinforcing rib, the second crossed fixing component is positioned in the middle reinforcing rib, and the first crossed fixing component is positioned in the upper reinforcing rib and the lower reinforcing rib. As an optimized technical scheme of the application, the four corn