Object clamping mechanism for logistics sorting machine

Abstract

The utility model belongs to the field of sorting machines, and particularly relates to an object clamping mechanism for a logistics sorting machine, which comprises a sorting machine clamping arm, a clamping rod is arranged on the lower portion of the sorting machine clamping arm, a clamping plate is fixedly connected to the end of the clamping rod, a spring column is slidably connected to a hole formed in the middle of the clamping plate, and the spring column is fixedly connected to the clamping rod. The end of the spring column is fixedly connected with a self-adaptive clamping plate, a groove in the lower portion of the self-adaptive clamping plate is fixedly connected with a hinge piece, the end of the hinge piece is rotationally connected with an inclined plate, the side of the inclined plate is fixedly connected with a clamping piece, and the end of the clamping piece is fixedly connected with a friction plate. When the cigarette case is clamped, the position of the cigarette case can be adjusted, so that the cigarette case is kept horizontally placed, and the situation that the cigarette case is clamped between clamping plates of a friction plate due to inclination in the follow-up clamping process and is locally damaged due to overlarge force is avoided.

Description

Technical Field

[0001] The utility model relates to the field of sorting machines, in particular to an object sorting machine for a logistics sorting machine. Background Art

[0002] The cigarette box logistics sorting clamping device is a device used in an automated logistics sorting system. It is mainly used to clamp cigarette boxes and move them to designated locations during the logistics sorting process. This device usually adopts a mechanical clamping method and can accurately clamp cigarette boxes and transfer them to the target location according to system instructions to achieve efficient and accurate logistics sorting tasks.

[0003] However, when the holding device clamps the cigarette boxes, due to the different ways of placing the cigarette boxes, there may be cigarette boxes with narrow parts lying flat and cigarette boxes with wide parts lying flat, resulting in boxes of different widths being encountered during the clamping process, and the clamping force of the clamping device is fixed, so when encountering a larger box, the cigarette box is easily deformed by the clamping; therefore, in view of the above problem, an object clamping mechanism for a logistics sorting machine is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model proposes an object clamping mechanism for a logistics sorting machine.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an object clamping mechanism for a logistics sorting machine, comprising a clamping arm of the sorting machine, a clamping rod is arranged at the lower part of the clamping arm of the sorting machine, the end of the clamping rod is fixedly connected with a clamping plate, a hole opened in the middle of the clamping plate is slidably connected with a spring column, the end of the spring column is fixedly connected with an adaptive clamping plate, a groove at the lower part of the adaptive clamping plate is fixedly connected with a hinge, the end of the hinge is rotatably connected with an inclined plate, the side of the inclined plate is fixedly connected with a clamping piece, and the end of the clamping piece is fixedly connected with a friction plate;

[0006] Preferably, the engaging member comprises: a fixing plate and an elastic clamp, a groove in the middle of the engaging member is clamped with a clamping portion of the elastic clamp, an end of the elastic clamp is fixedly connected to the middle of the fixing plate, and a side of the fixing plate is fixedly connected to a plate body of the friction plate;

[0007] Preferably, the friction plate further comprises a friction block, and a plurality of friction blocks are fixedly connected to the end surface of the friction plate;

[0008] Preferably, the inclined plate further comprises a spring 1, the end surface of the inclined plate is fixedly connected to one end of the spring 1, and the other end of the spring 1 is fixedly connected to the end surface of the adaptive clamping plate;

[0009] Preferably, the hinge comprises: a first rotating shaft and a second rotating shaft, one end of the hinge is fixedly connected to a column of the first rotating shaft, the end of the column of the first rotating shaft is fixedly connected to a groove provided in the adaptive clamping plate, the other end of the hinge is fixedly connected to a column of the second rotating shaft, the end of the column of the second rotating shaft is rotatably connected to the inner wall of the groove provided in the inclined plate;

[0010] Preferably, the spring column comprises: a sliding column and a second spring, the middle portion of the spring column is fixedly connected to one end of the sliding column, the other end of the sliding column is fixedly connected to the plate body of the adaptive splint, and the outer wall of the sliding column is sleeved with the second spring.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model uses the inclined plate and the friction plate to rotate synchronously. During the clamping process, the inclined plate will adjust the position of the cigarette box so that the cigarette box remains horizontally placed, thereby preventing the cigarette box from being stuck between the clamping plates of the friction plate due to tilting during the subsequent clamping process, and being locally subjected to excessive force, resulting in damage to the cigarette box;

[0013] 2. The utility model adjusts the clamping force on cigarette boxes of different widths through the elastic variation range of the spring column, avoiding the fixed clamping force exerted by the clamping plate, which cannot be adjusted according to the width of the cigarette boxes in different placement directions, causing damage to the cigarette boxes. In addition, the friction block can enhance the friction between the two during the process of the clamping arm of the sorting machine driving the cigarette boxes to move, thereby preventing the cigarette boxes from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the engaging member of the utility model;

[0017] Figure 3 This is a schematic diagram of the friction plate structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the adaptive clamping plate and the inclined plate of the utility model;

[0019] Figure 5It is a schematic diagram of the structure of the adaptive splint, the inclined plate and the hinged member of the utility model;

[0020] Figure 6 This is a schematic diagram of the spring column structure of the utility model.

[0021] In the figure:

[0022] 1. Sorting machine clamping arm; 2. Clamping rod; 3. Clamping plate; 4. Spring column; 41. Sliding column; 42. Spring 2; 5. Adaptive clamping plate; 6. Inclined plate; 61. Spring 1; 7. Clamping piece; 71. Fixed plate; 72. Elastic clamping head; 8. Articulated piece; 81. Rotating shaft 1; 82. Rotating shaft 2; 9. Friction plate; 91. Friction block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-6 To further explain this application in detail,

[0025] The embodiment of the present application discloses an object clamping mechanism for a logistics sorting machine, comprising a clamping arm 1 for a sorting machine, a clamping rod 2 is provided at the lower part of the clamping arm 1 for the sorting machine, a clamping plate 3 is fixedly connected to the end of the clamping rod 2, a spring column 4 is slidably connected to a hole opened in the middle of the clamping plate 3, an adaptive clamping plate 5 is fixedly connected to the end of the spring column 4, a hinge 8 is fixedly connected to the groove at the lower part of the adaptive clamping plate 5, an inclined plate 6 is rotatably connected to the end of the hinge 8, a clamping member 7 is fixedly connected to the side of the inclined plate 6, and a friction plate 9 is fixedly connected to the end of the clamping member 7;

[0026] The clamping member 7 comprises: a fixing plate 71 and an elastic clamping head 72. The groove in the middle of the clamping member 7 is clamped with the clamping head of the elastic clamping head 72. The end of the elastic clamping head 72 is fixedly connected to the middle of the fixing plate 71. The side of the fixing plate 71 is fixedly connected to the plate body of the friction plate 9.

[0027] The friction plate 9 further includes a friction block 91, and a plurality of friction blocks 91 are fixedly connected to the end surface of the friction plate 9;

[0028] The inclined plate 6 further includes a spring 61, the end surface of the inclined plate 6 is fixedly connected to one end of the spring 61, and the other end of the spring 61 is fixedly connected to the end surface of the adaptive clamping plate 5;

[0029] The hinge 8 comprises: a rotating shaft 1 81 and a rotating shaft 2 82. One end of the hinge 8 is fixedly connected to the column of the rotating shaft 1 81. The end of the column of the rotating shaft 1 81 is fixedly connected to the groove opened in the adaptive clamping plate 5. The other end of the hinge 8 is fixedly connected to the column of the rotating shaft 2 82. The end of the column of the rotating shaft 2 82 is rotatably connected to the inner wall of the groove opened in the inclined plate 6.

[0030] The spring column 4 includes: a sliding column 41 and a second spring 42. The middle part of the spring column 4 is fixedly connected to one end of the sliding column 41. The other end of the sliding column 41 is fixedly connected to the plate body of the adaptive clamping plate 5. The outer wall of the sliding column 41 is sleeved with a second spring 42.

[0031] Working principle: When the clamping arm 1 of the sorting machine is aimed at the cigarette box on the conveyor belt to clamp, the clamping arm 1 of the sorting machine drives the clamping rod 2 to align with the cigarette box. At this time, the clamping arm 1 of the sorting machine controls the clamping rod 2 to slide toward the middle, and the clamping rod 2 drives the clamping plate 3 to clamp the cigarette box. At this time, the friction plate 9 will first clamp the cigarette box close to it. At this time, the friction plate 9 is subjected to the reaction force of the cigarette box, so that the friction plate 9 is converted from an inclined state to a vertical state. At this time, the spring 1 61 is compressed, and the inclined plate 6 is connected by the rotation of the hinge 8, so that the inclined plate 6 and the friction plate 9 rotate synchronously. In the clamping process, the inclined plate 6 will adjust the position of the cigarette box so that the cigarette box remains It is placed horizontally to prevent the cigarette box from being stuck between the clamping plates of the friction plate 9 due to tilt during the subsequent clamping process, causing excessive force to be applied locally, resulting in damage to the cigarette box. After the subsequent clamping plate 3 continues to drive the adaptive clamping plate 5 to apply pressure, the cigarette box is clamped by the adaptive clamping plate 5 and exerts a reaction force on the adaptive clamping plate 5, so that the adaptive clamping plate 5 drives the sliding column 41 to slide under the restriction of the adaptive clamping plate 5. In the process of the adaptive clamping plate 5 driving the sliding column 41 to slide, the spring 2 42 is compressed, and the cigarette box is flexibly clamped by the compression amplitude of the spring 2 42 to avoid excessive clamping force and damage to the cigarette box.

[0032] The inclined plate 6 rotates synchronously with the friction plate 9, and the inclined plate 6 adjusts the position of the cigarette box during the clamping process, so that the cigarette box remains horizontally placed, thereby preventing the cigarette box from being stuck between the clamping plates of the friction plate 9 due to tilting during the subsequent clamping process, and being locally subjected to excessive force, resulting in damage to the cigarette box; the clamping force applied to cigarette boxes of different widths is adjusted by adjusting the elastic variation range of the spring column 4, thereby preventing the fixed clamping force applied by the clamping plate 3 from being unable to adjust the width of the cigarette boxes in different placement directions, causing damage to the cigarette boxes; and the friction block 91 can enhance the friction between the two when the clamping arm 1 of the sorting machine drives the cigarette box to move, thereby preventing the cigarette box from slipping.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An object clamping mechanism for a logistics sorting machine, comprising a sorting machine clamping arm (1), Features: The lower part of the clamping arm (1) of the sorting machine is provided with a clamping rod (2), the end of the clamping rod (2) is fixedly connected to a clamping plate (3), a hole in the middle of the clamping plate (3) is slidably connected to a spring column (4), the end of the spring column (4) is fixedly connected to an adaptive clamping plate (5), the groove at the lower part of the adaptive clamping plate (5) is fixedly connected to a hinge (8), the end of the hinge (8) is rotatably connected to an inclined plate (6), the side of the inclined plate (6) is fixedly connected to a clamping member (7), and the end of the clamping member (7) is fixedly connected to a friction plate (9).

2. An object clamping mechanism for a logistics sorting machine according to claim 1, Features: The engaging member (7) comprises: a fixing plate (71) and an elastic clamping head (72); a groove in the middle of the engaging member (7) is clamped with a clamping head of the elastic clamping head (72); an end of the elastic clamping head (72) is fixedly connected to the middle of the fixing plate (71); and a side of the fixing plate (71) is fixedly connected to a plate body of the friction plate (9).

3. An object clamping mechanism for a logistics sorting machine according to claim 2, Features: The friction plate (9) further comprises a friction block (91), and a plurality of friction blocks (91) are fixedly connected to the end surface of the friction plate (9).

4. The object clamping mechanism for a logistics sorting machine according to claim 1, Features: The inclined plate (6) further comprises a spring 1 (61), the end surface of the inclined plate (6) being fixedly connected to one end of the spring 1 (61), and the other end of the spring 1 (61) being fixedly connected to the end surface of the adaptive clamping plate (5).

5. The object clamping mechanism for a logistics sorting machine according to claim 1, Features: The hinge (8) comprises: a first rotating shaft (81) and a second rotating shaft (82); one end of the hinge (8) is fixedly connected to a column of the first rotating shaft (81); the end of the column of the first rotating shaft (81) is fixedly connected to a groove formed in the adaptive clamping plate (5); the other end of the hinge (8) is fixedly connected to a column of the second rotating shaft (82); the end of the column of the second rotating shaft (82) is rotatably connected to the inner wall of the groove formed in the inclined plate (6).

6. The object clamping mechanism for a logistics sorting machine according to claim 1, Features: The spring column (4) comprises: a sliding column (41) and a second spring (42); the middle portion of the spring column (4) is fixedly connected to one end of the sliding column (41); the other end of the sliding column (41) is fixedly connected to the plate body of the adaptive clamping plate (5); and the outer wall of the sliding column (41) is sleeved with the second spring (42).

Images