CN219636409U - Turnover box lifting and overturning tool - Google Patents

Abstract

The utility model discloses a turnover box lifting and overturning tool, which comprises: the support slide plate moves transversely and the support frame is positioned on the support slide plate; the turnover mechanisms are arranged on the corresponding supporting frames in a vertically staggered manner, and each group is provided with a lifting plate sliding on the supporting frames up and down, a rotary driving head positioned on the lifting plate and used for driving the fixed plate to rotate, and a clamping assembly arranged on the fixed plate and used for clamping the turnover box; the transmission shaft is rotatably arranged on the supporting bottom plate, a pair of driving wheels which rotate in the same direction and move along with the supporting sliding plate are arranged on the transmission shaft, and one end of the transmission shaft is connected with the driving motor; the lifting plates are fixedly connected to the corresponding driving belts and are positioned at the opposite positions of the two sides of the driving belts. The turnover box clamping and overturning mechanism is simple and compact in structure, not only can realize sequential clamping and overturning of the turnover box and avoid long return time and low efficiency after the single overturning mechanism acts, but also can realize staggered movement of a pair of lifting plates by adopting the same power source, and avoid resource waste caused by driving of a plurality of power sources.

Description

Turnover box lifting and overturning tool

Technical Field

The utility model relates to the technical field of logistics conveying, in particular to a turnover box lifting and overturning tool.

Background

The turnover box is mainly used for links such as transportation, distribution, storage, circulation processing and the like in factory logistics, and is used in the field of medical science and technology as an example, the transportation, the distribution and the like of the turnover box are completed manually, so that the efficiency is low, the labor is wasted, and some potential safety hazards exist;

in the existing drug delivery system, different drugs are placed in a turnover box through automatic taking mechanisms such as a robot, and then the turnover box is delivered to a designated position (such as a centralized drug taking place) by a transmission belt, so that the turnover box is required to be lifted and turned over, and smooth dumping and transferring of the drugs in the turnover box are ensured;

at present, when a series of actions of lifting, clamping and overturning the turnover box are sequentially carried out by some devices, the following defects exist: 1. due to different medicine positions and varieties, single working positions cannot meet the actual use, namely when a plurality of turnover boxes are conveyed on a conveyor belt at intervals, a single lifting turnover tool needs to return after a series of actions are carried out, the existing time in the process is prolonged, the turnover boxes are easy to deviate, and the efficiency is low; 2. when some adopt duplex position to promote upset frock, elevating system needs to match different power and carries, causes the wasting of resources.

Disclosure of Invention

The utility model aims to provide a turnover box lifting and overturning tool which is simple and compact in structure, not only can realize sequential clamping and overturning of a turnover box and avoid long return time and low efficiency after a single overturning mechanism acts, but also can realize staggered movement of a pair of lifting plates by adopting the same power source and avoid resource waste caused by driving of a plurality of power sources.

To achieve the above object, the present transfer box lifting and overturning tool includes:

the two groups of support assemblies are transversely arranged at two sides of the support bottom plate at intervals, and each group of support assemblies is provided with a support slide plate driven by a first telescopic cylinder to transversely move and a support frame positioned on the support slide plate;

the turnover mechanisms are two groups and are vertically staggered on the corresponding supporting frames, and each group of turnover mechanism is provided with a lifting plate which slides on the supporting frames up and down, a rotary driving head which is positioned on the lifting plate and drives the fixed plate to rotate, and a clamping assembly which is arranged on the fixed plate and clamps the turnover box;

the transmission shaft is rotationally arranged on the supporting bottom plate, a pair of driving wheels which rotate in the same direction and move along with the supporting sliding plate are arranged on the transmission shaft, and one end of the transmission shaft is connected with the driving motor; a driven wheel which rotates on the supporting frame is arranged above each driving wheel, and the driving wheels are connected with the driven wheels through a driving belt wound on the outer side of the driving wheels;

the lifting plates are fixedly connected to the corresponding driving belts and are positioned at the opposite positions of the two sides of the driving belts.

In some embodiments, the two sets of clamping assemblies are symmetrically arranged on the fixed plate up and down;

each group of clamping assembly is provided with a transverse plate, a second telescopic cylinder positioned on the transverse plate and a clamping plate driven to lift by the second telescopic cylinder, wherein the transverse plate, the second telescopic cylinder and the clamping plate form a vertical Z-shaped structure.

In some embodiments, the clamping assembly further comprises a guide rod, one end of the guide rod is fixedly connected to the clamping plate, and the other end of the guide rod slides through the transverse plate;

the upper guide rod is of a sleeve structure, and the lower guide rod is of a rod body structure capable of being inserted into the sleeve.

In some embodiments, the clamping plate is a double-layer ladder structure and is made of elastic materials;

the vertical angle of the step is oriented toward the center of symmetry of the pair of clamping plates and is aligned with the side of the cross plate.

In some embodiments, the fixed plate is fixed on the lifting plate through a connecting rod, and the rotary driving head is positioned between the lifting plate and the fixed plate;

a sensor for sensing the rotation angle of the fixed plate is arranged on the lifting plate;

the controller receives signals from the sensor and controls the operation of the rotary drive head.

In some embodiments, the drive shaft is of a spline configuration or of a polygonal configuration;

the two ends of the transmission shaft are rotatably connected to the supporting bottom plate through the fixing seat, and supporting seats arranged on the supporting sliding plate are arranged at the driving wheel;

the driving wheel is rotatably arranged on a supporting seat fixedly connected to the supporting slide plate, and the driving wheel and the supporting seat are provided with mounting holes matched with the outer diameter of the transmission shaft.

In some embodiments, the upper part and the lower part of the support frame are respectively provided with a travel switch for transmitting signals to the controller;

the controller controls the action of the driving motor.

Compared with the prior art, the turnover box lifting and overturning tool has the advantages that the turnover box lifting and overturning tool is close to the turnover box by the overturning mechanism due to the fact that the overturning mechanism slides up and down on the supporting frame and the supporting sliding plate slides transversely on the supporting bottom plate, overturning and overturning of the turnover box are achieved, manual operation is avoided, and efficiency is higher; the two groups of turnover mechanisms are vertically staggered on the corresponding supporting components and are positioned at the opposite positions of the two sides of the transmission belt, so that the two groups of turnover mechanisms are staggered to lift, the turnover box is sequentially clamped and turned, and the situation that the return time is long and the efficiency is low after the single turnover mechanism acts is avoided;

the transmission shaft is provided with a pair of driving wheels which rotate simultaneously and move along with the supporting sliding plate, one end of the transmission shaft is connected with a driving motor, the same power source is adopted under the condition that the lateral movement of the supporting sliding plate is not affected, the staggered movement of a pair of lifting plates on the corresponding supporting frame is realized, the whole structure is simple and compact, and the resource waste caused by the lifting plates driven by a plurality of power sources is avoided.

In some embodiments, the transverse plate, the second telescopic cylinder and the clamping plate are in a vertical Z-shaped structure, so that when the clamping assembly is close to the turnover box, the lateral surface of the transverse plate can be in contact with the turnover box, limiting can be performed, and the clamping plate can have enough space to extend out and can be in parallel contact with the lateral surface of the turnover box. In addition, the clamping plates are of double-layer ladder structures, so that corners of the turnover box are propped against the vertical corners of the turnover box, and the side surfaces of the turnover box are contacted with the side surfaces of the transverse plates, and the limit of the turnover box is realized.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic diagram of a drive shaft and drive wheel of the present utility model;

FIG. 3 is a schematic view of the drive shaft assembly of the present utility model;

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

FIG. 5 is a schematic diagram of the movement of a pair of tilting mechanisms of the present utility model during lifting movement;

in the figure: 1. the device comprises a supporting bottom plate 11, a first sliding rail 21, a supporting sliding plate 22, a supporting frame 23 and a second sliding rail;

31. the driving motor, 32, a transmission shaft, 33, a driving wheel, 34, a transmission belt, 35, a driven wheel, 36, a supporting seat, 37, a fixing seat, 41, a first telescopic cylinder, 42 and an ear seat;

5. the device comprises a turnover mechanism 51, lifting plates 52, a rotary driving head 53, a fixed plate 54, a second telescopic cylinder 55, a guide rod 56, a clamping plate 57 and a transverse plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, this turnover box promotes upset frock includes:

the two groups of support assemblies are arranged at two sides of the support base plate 1 at intervals transversely, and each group of support assemblies is provided with a support slide plate 21 which is driven to move transversely through a first telescopic cylinder 41 and a support frame 22 which is positioned on the support slide plate 21;

the turnover mechanisms 5 are two groups and are arranged on the corresponding supporting frames 22 in a vertically staggered manner, and each group of turnover mechanisms 5 is provided with a lifting plate 51 sliding on the supporting frames 22 up and down, a rotary driving head 52 positioned on the lifting plate 51 and used for driving a fixed plate 53 to rotate, and a clamping assembly arranged on the fixed plate 53 and used for clamping the turnover box;

a transmission shaft 32 rotatably disposed on the support base plate 1 and provided with a pair of driving wheels 33 rotating in unison and moving along with the support slide plate 21, one end of which is connected to the driving motor 31; a driven wheel 35 which rotates on the support frame 22 is arranged above each driving wheel 33, and the driving wheels 33 and the driven wheels 35 are connected through a driving belt 34 wound on the outer side of the driving wheels 33; a pair of lifting plates 51 fixedly connected to the corresponding driving belt 34 and located at opposite positions on both sides of the driving belt 34;

specifically, for convenience of explanation, the transverse direction is defined as the left-right direction, that is, the left-right arrangement of the pair of support assemblies, and the moving direction of the turnover box is the front-back direction;

the supporting bottom plate 1 is an integral bottom plate structure of the device and can be made of light and rigid materials;

the support components are positioned at the left side and the right side of the conveying turnover box, such as the two sides of the conveying device; a pair of first telescopic cylinders 41 correspondingly drive the supporting slide plate 21 to move and are used for approaching one side of the turnover box; the first telescopic cylinder 41 is fixed on the supporting bottom plate 1, and the telescopic end is connected with the ear seat 42 on the supporting slide plate 21;

the lifting plate 51 in the turnover mechanism 5 moves up and down for adjusting the height of the clamping assembly to act on the turnover box;

the axis of the transmission shaft 32 is arranged left and right, and the up-and-down movement of the pair of lifting plates 51 on the corresponding support frame 22 is realized without affecting the lateral (left and right) movement of the support slide plate 21;

a first sliding rail 11 is arranged between the supporting sliding plate 21 and the supporting bottom plate 1, and a second sliding rail 23 is arranged between the lifting plate 51 and the supporting frame 22, namely, the existing structure of matching the sliding rail with the linear sliding block is adopted, so that the relative sliding is more stable;

when the turnover box lifting and overturning tool works, the turnover box is sequentially transmitted between a pair of supporting frames 22 on a conveyor belt, a driving motor 31 is started to drive a transmission shaft 32 and a driving wheel 33 on the transmission shaft to rotate, so that the conveyor belt 34 drives lifting plates 51 to move up and down, as shown in fig. 5, the lifting plates 51 on the left side and the right side are correspondingly positioned at the opposite positions on the two sides of the conveyor belt 34, so that the lifting plates 51 on the left side and the right side move up and down mutually, namely when the lifting plates 51 on the left side move up, the lifting plates 51 on the right side synchronously move down, and vice versa; the left lifting plate 51 is adjusted in height so as to be positioned at the same height of the turnover box, and the right lifting plate 51 is positioned at staggered height (or high or low);

the first telescopic cylinder 41 on the left side moves rightwards to drive the left supporting component to be close to the turnover box, the first telescopic cylinder 41 on the right side can move rightwards to drive the right supporting component to be far away from the turnover box, and at the moment, the driving wheel 33 slides relatively on the transmission shaft 32 under the condition that the same rotation of the driving wheel 33 and the transmission shaft 32 is not influenced; the left clamping component approaches the turnover box and clamps the turnover box, and then the first telescopic cylinder 41 on the left moves leftwards, so that the clamped turnover box avoids the conveying device;

the driving motor 31 is reversely started, the height of the left lifting plate 51 is adjusted or is higher or lower than the height of the turnover box, at the moment, the lifting plate 51 on the right side is positioned at the same height of the turnover box, then the first telescopic cylinder 41 on the right side moves leftwards to drive the corresponding clamping assembly to be close to the turnover box, clamping treatment is carried out firstly, and then the clamping assembly moves backwards to avoid the conveying device; in the time, the left rotary driving head 52 is started to drive the fixed plate 53 and the turnover box clamped by the clamping component on the fixed plate 53 to rotate, for example, the turnover box rotates 180 degrees, so that medicines in the turnover box are dumped and transported, and after the turnover box is completed, the left rotary driving head 52 reversely rotates 180 degrees to return to the initial position;

the driving motor 31 is continuously started, the left lifting plate 51 is adjusted in height and positioned at the same height of the turnover box, then is close to the turnover box and clamped, the right lifting plate 51 is positioned at a staggered height, and then turns over, tilts and returns to the initial position of the turnover box, and the turnover box is sequentially circulated;

in the embodiment, the turnover mechanism 5 slides up and down on the support frame 22, and the support slide plate 21 slides transversely on the support bottom plate 1, so that the turnover mechanism 5 approaches the turnover box, and the turnover box is clamped and turned over, so that the turnover box is poured and transported, the manual operation is avoided, and the efficiency is higher; the two groups of turnover mechanisms 5 are vertically staggered on the corresponding supporting components and are positioned at the opposite positions of the two sides of the transmission belt 34, so that the two groups of turnover mechanisms 5 are staggered and lifted, the turnover box is sequentially clamped and turned, and the situation that the return time is long and the efficiency is low after the single turnover mechanism 5 acts is avoided;

in addition, the transmission shaft 32 is provided with a pair of driving wheels 33 which rotate in the same direction and move along with the supporting slide plate 21, one end of the transmission shaft is connected with a driving motor 31, and under the condition that the lateral movement of the supporting slide plate 21 is not affected, the same power source is adopted to realize staggered movement of a pair of lifting plates 51 on the corresponding supporting frame 22, so that the whole structure is simple and compact, and the resource waste caused by the lifting plates 51 driven by a plurality of power sources is avoided.

As shown in fig. 4, in some embodiments, two sets of clamping assemblies are symmetrically arranged on the fixed plate 53 up and down;

each group of clamping components comprises a transverse plate 57, a second telescopic cylinder 54 positioned on the transverse plate 57 and a clamping plate 56 driven to lift by the second telescopic cylinder 54, wherein the transverse plate 57, the second telescopic cylinder 54 and the clamping plate 56 are in a vertical Z-shaped structure;

specifically, in this embodiment, when the present embodiment works, the second telescopic cylinder 54 is started to drive the clamping plates 56 to move up and down, that is, the pair of clamping plates 56 are close to or far away from each other, so as to clamp and loosen the turnover box, and the transverse plate 57, the second telescopic cylinder 54 and the clamping plates 56 form a vertical Z-shaped structure, so that when the clamping assembly approaches the turnover box, the lateral surface of the transverse plate 57 can be in contact with the turnover box, and can be limited, and the clamping plates 56 can have enough space to stretch out and can be in parallel contact with the lateral surface of the turnover box.

In some embodiments, the clamping assembly further comprises a guide rod 55, wherein one end of the guide rod 55 is fixedly connected to the clamping plate 56, and the other end slides through the transverse plate 57;

wherein the upper guide rod 55 is of a sleeve structure, and the lower guide rod 55 is of a rod body structure capable of being inserted into the sleeve;

specifically, the guide rod 55 is used for guiding and limiting, so that the second telescopic cylinder 54 drives the clamping plate 56 to be more stable;

when the upper and lower adjacent clamping plates 56 are close to each other, the upper and lower guide rods 55 can be inserted and matched into a whole, so that interference during guiding between the upper and lower guide rods is avoided, and the structure is more compact.

In some embodiments, the clamping plate 56 is a double-layered stepped structure and is made of an elastic material;

the vertical angle of the steps is oriented at the center of symmetry of the pair of clamping plates 56 and is laterally aligned with the cross plate 57;

specifically, when the clamping assembly approaches the turnover box, the clamping plate 56 has a double-layer ladder structure, so that the corners of the turnover box are propped against the vertical corners of the turnover box, and the side surfaces of the turnover box are contacted with the side surfaces of the transverse plate 57, thereby realizing the limit of the turnover box.

In some embodiments, the fixed plate 53 is fixed on the lifting plate 51 by a connecting rod, and the rotary driving head 52 is located between the lifting plate 51 and the fixed plate 53;

a sensor for sensing the rotation angle of the fixed plate 53 is arranged on the lifting plate 51;

the controller receives the sensor signal and controls the action of the rotary drive head 52;

the sensor is used for sensing the rotation angle of the fixed plate 53, namely, the turnover angle can be preset, for example, 90 degrees and 180 degrees, when the fixed plate 53 drives the clamping assembly to turn over, the sensor senses, and the controller receives corresponding signals and controls the rotary driving head 52 to stop acting.

As shown in fig. 3, in some embodiments, the drive shaft 32 is of a spline configuration or of a polygonal configuration;

the two ends of the transmission shaft 32 are rotatably connected to the supporting bottom plate 1 through fixing seats 37, and the driving wheel 33 is provided with supporting seats 36 arranged on the supporting sliding plate 21;

the driving wheel 33 is rotatably arranged on a supporting seat 36 fixedly connected to the supporting slide plate 21, and the driving wheel and the supporting seat 36 are provided with mounting holes matched with the outer diameter of the transmission shaft 32;

specifically, the spline structure or the polygonal structure adopted by the transmission shaft 32 is used for limiting the driving wheel 33 in the circumferential direction, ensuring that the driving wheel 33 and the first telescopic cylinder are rotated simultaneously, and when the first telescopic cylinder 41 is started to drive the support slide plate 21 to slide, the driving wheel 33 on the support seat 36 moves along the axial direction of the support slide plate 21 on the transmission shaft 32, that is, the movement of the support slide plate 21 is not influenced, and meanwhile, the driving wheel 33, the transmission belt 34 and the driven wheel 35 are ensured to drive the lifting plate 51 to move up and down.

In some embodiments, the upper and lower portions of the support 22 are provided with travel switches that transmit signals to the controller;

the controller controls the action of the drive motor 31;

specifically, when the lifting plate 51 moves to a proper position, the travel switch senses and feeds back a signal to the controller, and the controller controls the driving motor 31 to act so as to prevent the lifting plate 51 from being separated from a set lifting interval;

the action of the driving motor 31 includes normal rotation, reverse rotation, and stop.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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.

Claims (7)

1. Turnover case promotes upset frock includes:

the two groups of support assemblies are arranged at two sides of the support bottom plate (1) at intervals in the transverse direction, and each group of support assemblies is provided with a support slide plate (21) which is driven to move in the transverse direction through a first telescopic cylinder (41) and a support frame (22) positioned on the support slide plate (21);

characterized by further comprising:

the turnover mechanisms (5) are two groups and are arranged on the corresponding supporting frames (22) in a vertically staggered mode, and each group of turnover mechanisms (5) is provided with a lifting plate (51) which slides on the supporting frames (22) up and down, a rotary driving head (52) which is arranged on the lifting plate (51) and drives the fixing plate (53) to rotate, and a clamping assembly which is arranged on the fixing plate (53) and clamps the turnover box;

a transmission shaft (32) which is rotatably arranged on the supporting bottom plate (1) and is provided with a pair of driving wheels (33) which rotate in the same direction and move along with the supporting sliding plate (21), and one end of the transmission shaft is connected with a driving motor (31); a driven wheel (35) which rotates on the supporting frame (22) is arranged above each driving wheel (33), and the driving wheels (33) are connected with the driven wheels (35) through a transmission belt (34) wound on the outer side of the driving wheels;

a pair of lifting plates (51) are fixedly connected to the corresponding driving belt (34) and are positioned at opposite positions on two sides of the driving belt (34).

2. The turnover box lifting and overturning tool as claimed in claim 1, wherein the two groups of clamping assemblies are arranged on the fixed plate (53) in an up-down symmetrical manner;

each group of clamping assembly is provided with a transverse plate (57), a second telescopic cylinder (54) arranged on the transverse plate (57) and a clamping plate (56) driven to lift by the second telescopic cylinder (54), wherein the transverse plate (57), the second telescopic cylinder (54) and the clamping plate (56) are in a vertical Z-shaped structure.

3. The turnover box lifting and overturning tool as claimed in claim 2, wherein the clamping assembly further comprises a guide rod (55), one end of the guide rod (55) is fixedly connected to the clamping plate (56), and the other end of the guide rod slides through the transverse plate (57);

wherein the upper guide rod (55) is of a sleeve structure, and the lower guide rod (55) is of a rod body structure capable of being inserted into the sleeve.

4. The turnover box lifting and overturning tool as claimed in claim 2, wherein the clamping plate (56) is of a double-layer ladder structure and is made of an elastic material;

the vertical angle of the steps is oriented at the center of symmetry of the pair of clamping plates (56) and is laterally aligned with the cross plate (57).

5. The turnover box lifting and overturning tool as claimed in claim 4, wherein the fixed plate (53) is fixed on the lifting plate (51) through a connecting rod, and the rotary driving head (52) is positioned between the lifting plate (51) and the fixed plate (53);

a sensor for sensing the rotation angle of the fixed plate (53) is arranged on the lifting plate (51);

the controller receives signals from the sensor and controls the operation of the rotary drive head (52).

6. The turnover box lifting and overturning tool as claimed in any one of claims 1 to 5, wherein said transmission shaft (32) is of spline structure or polygonal structure;

two ends of the transmission shaft (32) are rotatably connected to the supporting bottom plate (1) through fixing seats (37), and supporting seats (36) mounted on the supporting sliding plate (21) are arranged at the driving wheel (33);

the driving wheel (33) is rotatably arranged on a supporting seat (36) fixedly connected to the supporting slide plate (21), and the driving wheel and the supporting seat (36) are provided with mounting holes matched with the outer diameter of the transmission shaft (32).

7. The turnover box lifting and overturning tool as claimed in claim 6, wherein a travel switch for transmitting signals to the controller is arranged at the upper part and the lower part of the supporting frame (22);

the controller controls the operation of the drive motor (31).