CN219602591U - Drive structure for sorting machine - Google Patents

Abstract

The utility model provides a driving structure for a sorting machine, which comprises a first motor, wherein an output shaft of the first motor is vertically upwards, a movable platform is fixedly arranged at the end part of the output shaft, a turnover mechanism is arranged at the top of the movable platform and used for driving a main arm arranged at the top of the movable platform to rotate from horizontal to vertical or from vertical to horizontal, an auxiliary arm with adjustable length is arranged at the front end of the main arm, a first telescopic cylinder is arranged at the bottom of the auxiliary arm, and a mechanical clamping jaw is fixedly arranged at the output end of the first telescopic cylinder. According to the driving structure for the sorting machine, when the first motor starts to drive the movable platform to rotate, the main arm synchronously and horizontally rotates, the turnover mechanism drives the main arm to horizontally rotate to be vertical, and then the horizontal movement range of the main arm is small when the main arm horizontally rotates, so that the occupied space of equipment can be reduced, the length of the auxiliary arm is adjustable, and the driving structure is applicable to two stations with other intervals, and is wider in application range and high in use value.

Description

Drive structure for sorting machine

Technical Field

The utility model mainly relates to the technical field of sorting machines, in particular to a driving structure for a sorting machine.

Background

The sorting machine is equipment for sorting cargoes and carrying the cargoes from one station to another station, and is widely used in the technical fields of logistics express delivery, automatic production lines and the like.

Fig. 1 shows the most common sorting machine, the working principle being: the cylinder drives the mechanical clamping jaw to the current station, the mechanical clamping jaw clamps goods, the cylinder drives the mechanical clamping jaw to separate the goods from the current station, the motor drives the movable arm to rotate by a preset angle, the cylinder drives the mechanical clamping jaw 7 to the next station, and the mechanical clamping jaw loosens to place the goods on the second front station.

Above-mentioned sorting machine, the movable arm is when rotating, and the radius of motion is great, needs to occupy great workspace, and the length of movable arm is fixed, can't be applicable to two stations of other intervals and use.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides a driving structure for a sorting machine, which is used for solving the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a driving structure for sorting machine, includes first motor, the output shaft of first motor is vertical upwards and tip fixed mounting has movable platform, the movable platform top is provided with tilting mechanism, is used for driving the main arm that the movable platform top set up is rotated to vertical or is rotated to the level by the level, the main arm front end is provided with the adjustable auxiliary arm of length, the bottom of auxiliary arm is equipped with first flexible cylinder, the output fixed mounting of first flexible cylinder has mechanical clamping jaw.

Further, the tilting mechanism includes fixed mounting's second motor and symmetry fixed mounting's backup pad, two rotate between the backup pad and install the dwang, dwang is along its axis direction middle part fixed mounting has worm wheel, both sides fixed mounting to have the connecting plate, two still fixed mounting respectively in the terminal both sides of main arm, worm wheel with second motor output shaft end fixed mounting's worm meshing.

Further, the first motor and the second motor are servo motors.

Further, the front end of the main arm is provided with a sliding groove extending along the axis direction of the main arm, the auxiliary arm is slidably mounted in the sliding groove, and the end part of the auxiliary arm is fixedly connected with the output end of a second telescopic cylinder assembled on the inner wall of the sliding groove.

Further, the motor assembly comprises a base, the first motor is assembled in the base, and an output shaft of the first motor extends to the top of the base.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: when the first motor is started to drive the movable platform to rotate, the main arm synchronously and horizontally rotates, and after the main arm is driven to horizontally rotate to be vertical by the turnover mechanism, the horizontal movement range of the main arm is small during horizontal rotation, so that the occupied space of equipment can be reduced;

the front end of the main arm is also provided with the auxiliary arm with adjustable length, so that the device is applicable to two stations with other intervals, and has wider application range and high use value.

Drawings

Fig. 1 is a schematic view of a conventional sorter;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of a base in cross-section;

FIG. 4 is a schematic diagram of the turnover mechanism of the present utility model;

fig. 5 is a schematic view of the main arm of the present utility model in a cut-away configuration.

Reference numerals

1. A first motor; 2. a movable platform; 3. a turnover mechanism; 31. a second motor; 32. a support plate; 33. a rotating lever; 34. a worm wheel; 35. a connecting plate; 36. a worm; 4. a main arm; 41. a chute; 5. a secondary arm; 6. a first telescopic cylinder; 7. mechanical clamping jaws; 8. the second telescopic cylinder; 9. a base.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above-described contents are within the technical knowledge of the inventors, and the technical contents in the art are huge and complicated, and thus the above-described contents of the present utility model do not necessarily constitute the prior art.

Examples

Referring to fig. 1-5, the device comprises a first motor 1, an output shaft of the first motor 1 is vertically upwards and the end part of the output shaft is fixedly provided with a movable platform 2, the top of the movable platform 2 is provided with a turnover mechanism 3 for driving a main arm 4 arranged at the top of the movable platform 2 to rotate from horizontal to vertical or from vertical to horizontal, the front end of the main arm 4 is provided with a length-adjustable auxiliary arm 5, the bottom of the auxiliary arm 5 is provided with a first telescopic cylinder 6, and the output end of the first telescopic cylinder 6 is fixedly provided with a mechanical clamping jaw 7.

To sum up, this driving structure theory of operation for sorter does: the first telescopic cylinder 6 starts to drive the mechanical clamping jaw 7 to the current station, the mechanical clamping jaw 7 clamps goods, the first telescopic cylinder 6 restarts to drive the mechanical clamping jaw 7 to separate the goods from the current station, the tilting mechanism 3 drives the main arm 4 to rotate to the vertical from the horizontal, the first motor 1 starts to drive the movable platform 2 to rotate, the main arm 4 synchronously rotates horizontally, the tilting mechanism 3 drives the main arm 4 to rotate to the horizontal from the vertical again, the first telescopic cylinder 6 starts to drive the mechanical clamping jaw 7 to the next station, the mechanical clamping jaw 7 loosens to put the goods on the second front station, one-time sorting is completed, the horizontal movement range of the main arm 4 is small when the main arm rotates horizontally, the occupied space of equipment can be reduced, the length of the auxiliary arm 5 is adjustable, and then the two stations with other intervals can be applicable, the application range is wider, and the use value is high.

Then, the turnover mechanism 3 includes a fixedly installed second motor 31 and symmetrically and fixedly installed support plates 32, wherein a rotation rod 33 is rotatably installed between the two support plates 32, a worm wheel 34 is fixedly installed in the middle of the rotation rod 33 along the axial direction, connection plates 35 are fixedly installed on two sides of the rotation rod, the two connection plates 35 are also respectively fixed on two sides of the tail end of the main arm 4, and the worm wheel 34 is meshed with a worm 36 fixedly installed at the output shaft end of the second motor 31, so that after the second motor 31 is started, the worm 36 synchronously rotates to drive the rotation rod 33, the worm wheel 34 and the connection plates 35 to rotate and is transmitted to the main arm 4 to enable the rotation of the rotation rod to turn over.

Then, the first motor 1 and the second motor 31 are servo motors, and the rotation direction and the angle can be accurately controlled in a unit time.

Furthermore, a sliding groove 41 extending along the axial direction of the main arm 4 is formed at the front end of the main arm 4, the auxiliary arm 5 is slidably mounted in the sliding groove 41, and the end of the auxiliary arm 5 is fixedly connected with the output end of the second telescopic cylinder 8 assembled on the inner wall of the sliding groove 41, so that the base 9 is started, the auxiliary arm 5 can be driven to slide in the sliding groove 41, and the length of the part of the auxiliary arm 5 located outside the sliding groove 41 is adjustable.

Finally, the first motor 1 is assembled in the base 9, and the output shaft of the first motor 1 extends to the top of the base 9, so that the movable platform 2 is abutted to the top of the base 9, and is more stable when driven to rotate.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (4)

1. A drive structure for sorting machine, its characterized in that: including first motor (1), the output shaft of first motor (1) is vertical upwards and tip fixed mounting has movable platform (2), movable platform (2) top is provided with tilting mechanism (3), is used for order about main arm (4) that movable platform (2) top set up rotate to vertical or by vertical rotation to the level by the level, main arm (4) front end is provided with adjustable auxiliary arm (5) of length, the bottom of auxiliary arm (5) is equipped with first flexible cylinder (6), the output fixed mounting of first flexible cylinder (6) has mechanical clamping jaw (7).

2. A driving structure for a sorter as in claim 1 wherein: the turnover mechanism (3) comprises a second motor (31) which is fixedly installed and a supporting plate (32) which is symmetrically and fixedly installed, a rotating rod (33) is rotatably installed between the two supporting plates (32), a worm wheel (34) is fixedly installed in the middle of the rotating rod (33) along the axis direction of the rotating rod, connecting plates (35) are fixedly installed on two sides of the rotating rod, the two connecting plates (35) are fixedly installed on two sides of the tail end of the main arm (4), and worm wheels (34) are meshed with worms (36) which are fixedly installed at the end parts of an output shaft of the second motor (31).

3. A driving structure for a sorter as in claim 1 wherein: the front end of the main arm (4) is provided with a sliding groove (41) extending along the axis direction of the main arm, the auxiliary arm (5) is slidably mounted in the sliding groove (41), and the end part of the auxiliary arm (5) is fixedly connected with the output end of a second telescopic cylinder (8) assembled on the inner wall of the sliding groove (41).

4. A driving structure for a sorter as in claim 1 wherein: the motor also comprises a base (9), wherein the first motor (1) is assembled in the base (9), and an output shaft of the first motor (1) extends to the top of the base (9).