CN215158643U

CN215158643U - Carrying mechanism

Info

Publication number: CN215158643U
Application number: CN202121481207.7U
Authority: CN
Inventors: 芮长颖; 单正娅; 齐斌
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a carrying mechanism, which comprises a guide rail, a conveyor belt mechanism and a U-shaped frame; the guide rail and the conveyor belt mechanism are arranged in sequence; the guide rail is provided with a sliding block which can horizontally move along the length direction of the guide rail; two sides of the sliding block are provided with supports; the rotating shafts are respectively and rotatably connected with the corresponding support seats, and extend out of the support seats to be fixedly connected with the two sides of the U-shaped frame; the opening of the U-shaped frame is downward, and a clamp for clamping goods is arranged on the U-shaped frame; and a support plate is vertically arranged at one end, close to the conveyor belt, of the guide rail, and a limit bolt is arranged on the side, far away from the conveyor belt, of the support plate, corresponding to the position of the U-shaped frame. The utility model discloses autoloading, the goods that adapt to different width.

Description

Carrying mechanism

Technical Field

The utility model discloses goods transportation equipment technical field specifically is a transport mechanism.

Background

The mode that current goods transportation adopted artifical pay-off is mostly sent goods to each processing apparatus below, needs the workman constantly to carry, and such pay-off mode is wasted time and energy, even automatic handling operation also needs pneumatic subassembly of multiunit or motor just can accomplish, and does not have spacing subassembly in the transportation for the transportation is unstable, causes the condition that goods dropped from the conveyer belt, consequently provides an autoloading, adapts to the transport mechanism of different width goods.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model provides an autoloading, adapt to transport mechanism of different width goods. In order to achieve the above object, the utility model provides a following technical scheme:

a conveying mechanism comprises a guide rail, a conveyor belt mechanism and a U-shaped frame; the guide rail and the conveyor belt mechanism are arranged in sequence; the guide rail is provided with a sliding block which can horizontally move along the length direction of the guide rail; two sides of the sliding block are provided with supports; the rotating shafts are respectively and rotatably connected with the corresponding support seats, and extend out of the support seats to be fixedly connected with the two sides of the U-shaped frame; the opening of the U-shaped frame is downward, and a clamp for clamping goods is arranged on the U-shaped frame; and a support plate is vertically arranged at one end, close to the conveyor belt, of the guide rail, and a limit bolt is arranged on the side, far away from the conveyor belt, of the support plate, corresponding to the position of the U-shaped frame.

The carrying mechanism further comprises a driving mechanism; the driving mechanism comprises a fixing plate, a middle plate, a guide rod, a connecting shaft, a connecting rod I, a connecting rod II and a connecting rod III; corresponding through grooves are formed in two sides of the U-shaped frame, and bottom plates are horizontally arranged at the through grooves; the number of the fixed plates and the guide rods is two; the two fixing plates are respectively arranged at the outer sides of the two ends of the U-shaped frame of the bottom plate; the middle plate is fixedly arranged at the middle positions of the bottom plate and the two fixing plates; the two guide rods penetrate through the middle plate, and two ends of the two guide rods are respectively fixedly connected with the corresponding fixing plates; the fixture adopts an L-shaped limiting block I and an L-shaped limiting block II; the horizontal parts of the L-shaped limiting block I and the L-shaped limiting block II are respectively sleeved on the two guide rods and can horizontally move along the guide rods, and the bottom surfaces of the L-shaped limiting block I and the L-shaped limiting block II are abutted against the bottom plate; the vertical parts of the L-shaped limiting block I and the L-shaped limiting block II are respectively arranged at the outer side positions of two ends of the U-shaped frame; the connecting shaft is rotatably connected with the middle position of the upper end surface of the middle plate; the connecting rod II is sleeved on the connecting shaft; one end of the connecting rod I is hinged with one end of the connecting rod II, and the other end of the connecting rod I is arranged in the middle of the upper end face of the horizontal part of the L-shaped limiting block I; one end of the connecting rod III is hinged with the other end of the connecting rod II, and the other end of the connecting rod III is installed in the middle position of the upper end face of the horizontal part of the L-shaped limiting block II.

The driving mechanism further comprises an air cylinder; the fixed end of the air cylinder is arranged on the end face, close to the L-shaped limiting block I, of the middle plate; and a piston rod of the air cylinder is fixedly connected with the L-shaped limiting block I.

The sliding block can horizontally move along the length direction of the guide rail under the driving of the rodless cylinder.

The utility model has the advantages that:

1. the utility model carries the articles through the rotatable U-shaped frame automatically turning over after the tail end of the guide rail contacts the limit bolt, the articles slide to the conveyer belt under the action of gravity, the carrying operation which can be completed only by a plurality of groups of pneumatic components or motors is completed, the feeding efficiency is improved, and the structure is simplified;

2. the air cylinder is opened, the piston rod drives the L-shaped limiting block I to do linear motion far away from or close to the middle plate along the direction of the guide rod, the connecting rod I, the connecting rod II and the connecting rod III drive the L-shaped limiting block II to do linear motion in the opposite direction or in the opposite direction with the L-shaped limiting block I at the same speed, the two sides of goods are limited, falling in the overturning process of the U-shaped frame is prevented, and the goods with different widths can be adapted in a certain range;

3. and a rodless cylinder is adopted to drive the sliding block to move along the guide rail, and compared with the traditional cylinder with a rod, the mechanism space is saved.

Drawings

FIG. 1 is a schematic structural view of a carrying mechanism of the present invention;

fig. 2 is a front view (turned-over state) of fig. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a schematic view of the position structure of the driving mechanism in the present invention;

in the figure, 1-a slide block, 2-a guide rail, 3-a U-shaped frame, 4-an L-shaped limiting block I, 5-a conveyor belt mechanism, 6-a support plate, 7-a limiting bolt, 8-an L-shaped limiting block II, 9-a fixing plate, 10-a bottom plate, 11-a rotating shaft, 12-a support, 13-a driving mechanism, 14-a connecting rod III, 15-a connecting rod I, 16-a connecting rod II, 17-an intermediate plate, 18-a guide rod, 19-an air cylinder, 20-a piston rod and 21-a connecting shaft.

Detailed Description

Referring to fig. 1 to 4, a conveying mechanism includes a guide rail 2, a conveyor belt mechanism 5, and a U-shaped frame 3; the guide rail 2 and the conveyor belt mechanism 5 are arranged in sequence; the guide rail 2 is provided with a slide block 1 which can horizontally move along the length direction of the guide rail 2; two sides of the sliding block 1 are provided with supports 12; two ends of the rotating shaft 11 are respectively rotatably connected with the corresponding support 12, the corresponding support 12 extends out to be fixedly connected with the inner sides of two ends of the U-shaped frame 3, and the U-shaped frame 3 can rotate along with the rotating shaft 11; the U-shaped frame 3 is provided with a downward opening, and a clamp for clamping goods is arranged on the U-shaped frame 3; a support plate 6 is vertically arranged at one end, close to the conveyor belt, of the guide rail 2, and a limiting bolt 7 is arranged on the side, far away from the conveyor belt, of the support plate 6, corresponding to the position of the U-shaped frame 3.

The carrying mechanism further comprises a driving mechanism 13; the driving mechanism 13 comprises a fixing plate 9, an intermediate plate 17, a guide rod 18, a connecting shaft 21, a connecting rod I15, a connecting rod II 16 and a connecting rod III 14; corresponding through grooves 301 are formed in two sides of the U-shaped frame 3, and bottom plates 10 are horizontally arranged at the through grooves 301; the number of the fixed plate 9 and the guide rod 18 is two; the two fixing plates 9 are respectively arranged at the outer side positions of the two ends of the U-shaped frame 3 on the bottom plate 10; the middle plate 17 is fixedly arranged at the middle positions of the bottom plate 10 and the two fixing plates 9; the two guide rods 18 penetrate through the middle plate 17, and two ends of each guide rod are fixedly connected with the corresponding fixing plate 9; the fixture adopts an L-shaped limiting block I4 and an L-shaped limiting block II 8; the horizontal parts of the L-shaped limiting block I4 and the L-shaped limiting block II 8 are respectively sleeved on the two guide rods 18 and can horizontally move along the guide rods 18, the horizontal parts horizontally move at the through grooves, and the bottom surfaces of the horizontal parts are abutted against the bottom plate 10; the vertical parts of the L-shaped limiting block I4 and the L-shaped limiting block II 8 are respectively arranged at the outer side positions of two ends of the U-shaped frame 3 and used for limiting goods; the connecting shaft 21 is rotatably connected with the middle position of the upper end surface of the middle plate 17; the connecting rod II 16 is sleeved on the connecting shaft 21; one end of a connecting rod I15 is hinged with one end of a connecting rod II 16, and the other end of the connecting rod I is arranged in the middle of the upper end face of the horizontal part of the L-shaped limiting block I4; one end of the connecting rod III 14 is hinged with the other end of the connecting rod II 16, and the other end of the connecting rod III is installed in the middle of the upper end face of the horizontal part of the L-shaped limiting block II 8. The entire drive mechanism 13 is mounted on the base plate and rotates as the U-shaped frame rotates.

The drive mechanism 13 further includes a cylinder 19; the fixed end of the cylinder 19 is arranged on the end face, close to the L-shaped limiting block I4, of the middle plate 17; and a piston rod 20 of the cylinder 19 is fixedly connected with an L-shaped limiting block I4.

The sliding block 1 can horizontally move along the length direction of the guide rail 2 under the driving of the rodless cylinder, and compared with the traditional cylinder with the rod, the mechanism space is saved.

As shown in fig. 1-4, the working principle and flow of the present invention are as follows:

when goods are placed above the U-shaped frame 3, the air cylinder 19 is started, as shown in fig. 4, the piston rod 20 drives the L-shaped limiting block I4 to horizontally move along the direction of the guide rod 18, and when the L-shaped limiting block I4 is far away from the middle plate 17, the connecting rod I15 drives the connecting rod III 14 to increase an included angle (acute angle) relative to the middle plate 17 through the connecting rod II 16, namely, the L-shaped limiting block II 8 is driven to be far away from the middle plate 17 at the same speed; when L type stopper I4 is close to intermediate lamella 17, connecting rod I15 drives connecting rod III 14 through connecting rod II 16 and reduces for intermediate lamella 17 contained angle (acute angle), drives L type stopper II 8 promptly and is close to intermediate lamella 17 with the same speed, adjusts the distance between L type stopper I4 and L type stopper II 8 for the distance slightly is greater than the goods width.

The slider 1 moves to the conveyor belt mechanism 5 along the guide rail 2 under the drive of the rodless cylinder 19, when one side of the U-shaped frame 3 is abutted to the limiting bolt 7 on the support plate 6, the limiting bolt 7 pushes the U-shaped frame 3 to rotate clockwise along with the rotating shaft 11, as shown in fig. 2, the U-shaped frame 3 overturns, articles slide to the conveyor belt under the action of gravity, automatic feeding is achieved, after the articles fall, the U-shaped frame 3 resets again, and the slider 1 moves to the guide rail 2 again under the drive of the rodless cylinder and is far away from one end of the conveyor belt mechanism 5 to start conveying again.

Claims

1. A carrying mechanism is characterized in that: the conveying mechanism comprises a guide rail, a conveying belt mechanism, a rotating shaft and a U-shaped frame; the guide rail and the conveyor belt mechanism are arranged in sequence; the guide rail is provided with a sliding block which can horizontally move along the length direction of the guide rail; two sides of the sliding block are provided with supports; two ends of the rotating shaft are respectively and rotatably connected with the corresponding support, and the rotating shaft extends out of the corresponding support and is fixedly connected with two side surfaces in the U-shaped frame; the opening of the U-shaped frame is downward, and a clamp for clamping goods is arranged on the U-shaped frame; and a support plate is vertically arranged at one end of the guide rail close to the conveyor belt mechanism, and a limit bolt is arranged on the side surface of the support plate far away from the conveyor belt mechanism, corresponding to the position of the U-shaped frame.

2. The handling mechanism of claim 1, wherein: the carrying mechanism further comprises a driving mechanism; the driving mechanism comprises a fixing plate, a middle plate, a guide rod, a connecting shaft, a connecting rod I, a connecting rod II and a connecting rod III; corresponding through grooves are formed in two sides of the U-shaped frame, and bottom plates are horizontally arranged at the through grooves; the number of the fixed plates and the guide rods is two; the two fixing plates are respectively arranged at the outer sides of the two ends of the U-shaped frame of the bottom plate; the middle plate is fixedly arranged at the middle positions of the bottom plate and the two fixing plates; the two guide rods penetrate through the middle plate, and two ends of the two guide rods are respectively fixedly connected with the corresponding fixing plates; the fixture adopts an L-shaped limiting block I and an L-shaped limiting block II; the horizontal parts of the L-shaped limiting block I and the L-shaped limiting block II are respectively sleeved on the two guide rods and can horizontally move along the guide rods; the vertical parts of the L-shaped limiting block I and the L-shaped limiting block II are respectively arranged at the outer side positions of two ends of the U-shaped frame; the connecting shaft is rotatably connected with the middle position of the upper end surface of the middle plate; the connecting rod II is sleeved on the connecting shaft; one end of the connecting rod I is hinged with one end of the connecting rod II, and the other end of the connecting rod I is arranged in the middle of the upper end face of the horizontal part of the L-shaped limiting block I; one end of the connecting rod III is hinged with the other end of the connecting rod II, and the other end of the connecting rod III is installed in the middle position of the upper end face of the horizontal part of the L-shaped limiting block II.

3. The handling mechanism of claim 2, wherein: the driving mechanism further comprises an air cylinder; the fixed end of the air cylinder is arranged on the end face, close to the L-shaped limiting block I, of the middle plate; and a piston rod of the air cylinder is fixedly connected with the L-shaped limiting block I.

4. The handling mechanism of claim 1, wherein: the sliding block can horizontally move along the length direction of the guide rail under the driving of the rodless cylinder.