CN216511357U

CN216511357U - Automatic core fixing and connecting mechanism and mandrel clamping and conveying device

Info

Publication number: CN216511357U
Application number: CN202220023077.0U
Authority: CN
Inventors: 黄长寿; 王丕刚; 叶腾鹏; 黄欣
Original assignee: Xiamen Yuqingjie Technology Co ltd
Current assignee: Xiamen Yuqingjie Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-13
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to a mandrel clamping and conveying device, in particular to an automatic core fixing and connecting mechanism and a mandrel clamping and conveying device. The automatic core fixing and connecting mechanism and the mandrel clamping and conveying device are convenient to discharge. The utility model provides an automatic decide core coupling mechanism and dabber centre gripping conveyor, including bottom plate, electronic slide rail, electronic slider, second bracing piece and movable frame etc. the bottom plate is equipped with two altogether, and symmetry around two bottom plates, electronic slide rail are all installed at two bottom plate tops, and the left side all is connected with electronic slider with sliding type in two electronic slide rails, is connected with the second bracing piece between two electronic sliders, and the right side is connected with the movable frame in the second bracing piece. According to the utility model, the L-shaped rod and the clamping plate are arranged, and the clamping plate can clamp the mandrel, so that the mandrel is prevented from falling off randomly due to smooth surface of the mandrel, and the conveying of the mandrel is not influenced.

Description

Automatic core fixing and connecting mechanism and mandrel clamping and conveying device

Technical Field

The utility model relates to a mandrel clamping and conveying device, in particular to an automatic core fixing and connecting mechanism and a mandrel clamping and conveying device.

Background

The mandrel is a mechanical part, and the mandrel is used for many purposes, for example, the mandrel needs to be sleeved inside an outer shaft sometimes, and then a mandrel clamping and conveying device is needed to convey the mandrel.

The automatic core fixing connecting mechanism with the publication number of CN211490590U is disclosed at present, and compared with the prior art, the automatic core fixing connecting mechanism comprises: the mandrel moves up and down the cylinder; a mandrel clamping cylinder; and the elastic connecting mechanism is connected with the mandrel up-and-down moving cylinder and the mandrel clamping cylinder. In the scheme, the connecting elastic mechanism is adopted to connect the mandrel up-and-down moving cylinder and the mandrel clamping cylinder, so that the acting force generated by collision between the mandrel and the piston in the mandrel clamping process is removed, the assembly power is greatly improved, and the processing production efficiency is improved; in addition, because the connecting elastic mechanism is arranged to remove the impact force between the mandrel and the piston, the flexible automation degree in the assembling process is high, and the durability of the mandrel clamping cylinder is favorably improved. Compared with the prior art, the automatic centering device can realize automatic centering of the mandrel in the clamping process, improve the production efficiency and prolong the service life of the mandrel clamping cylinder. Although the automatic alignment of the mandrels in the clamping process can be realized, the production efficiency is improved, the mandrels need to be manually placed on the clamping cylinder one by one, and due to the fact that more mandrels need to be conveyed, the mandrels cannot be conveniently placed in the mode.

In order to solve the above problems, an automatic core fixing and connecting mechanism and a core shaft clamping and conveying device which are convenient for discharging need to be designed, and the problems in the background art are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic core fixing connecting mechanism and a mandrel clamping and conveying device, which have the advantage of convenience in blanking and solve the defect of inconvenience in mandrel discharging.

The purpose of the utility model is realized as follows: an automatic core fixing connecting mechanism and a mandrel clamping and conveying device comprise a bottom plate, electric slide rails, electric slide blocks, two second support rods, a movable frame, guide rods, limit blocks, L-shaped rods, clamping plates, air cylinders, rotary rods, fixed rods and telescopic springs, wherein the bottom plate is provided with two bottom plates which are symmetrical front and back, the electric slide rails are arranged at the tops of the two bottom plates, the electric slide blocks are connected to the left sides in the two electric slide rails in a sliding manner, the second support rods are connected between the two electric slide blocks, the movable frame is connected to the right side in the second support rods, a feed opening is formed in the top of the movable frame, three groups of guide rods are annularly connected to the right side of the inner wall of the movable frame along the circumferential direction, the guide rods in each group are provided with two, the limit blocks are connected to the sides, the L-shaped rods are connected between the guide rods in a sliding manner, and the telescopic springs are sleeved outside each guide rod, the two ends of each telescopic spring are connected to the L-shaped rods on the same side and the limiting blocks on the same side respectively, the left side of each L-shaped rod is connected with a clamping plate, the left side of the second supporting rod is provided with an air cylinder, the right side of a piston rod of the air cylinder is connected with three fixing rods, the three fixing rods are hinged to rotary rods, and the tail ends of the rotary rods are hinged to the clamping plates.

More preferably, including first bracing piece, dress material frame, rotatory frame and rocker, two electronic slide rail top left sides are connected with two first bracing pieces, are connected with the dress material frame between four first bracing pieces, and the frame bottom rotary type of feeding is connected with the rotatory frame, and the rotatory frame right side is connected with the rocker.

More preferably, a sponge block is arranged on the inner side of the clamping plate.

More preferably, the outer side of the rocker is provided with anti-skid grains.

More preferably, the loading frame is made of Q235 steel.

More preferably, the bottom of the bottom plate is provided with an anti-skid rubber sleeve.

The utility model has the beneficial effects and remarkable progress that: the automatic core fixing device is provided with the electric slide rail and the electric slide block, so that the core shaft can be automatically conveyed to the automatic core fixing connecting mechanism, and the L-shaped rod and the clamping plate are arranged, so that the core shaft can be clamped by the clamping plate, the core shaft is prevented from falling off randomly due to smooth surface of the core shaft, and the conveying of the core shaft is not influenced; through being equipped with rotatory frame and rocker, can save operating personnel and put the step on the pinch-off blades with the dabber one by one to the blowing of dabber brings the convenience.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

FIG. 3 is a schematic view of a first partial body structure according to the present invention.

FIG. 4 is a schematic view of a second partial body structure according to the present invention.

Fig. 5 is a partial cross-sectional view of the present invention.

The parts are labeled as follows: 1. the bottom plate, 2, electronic slide rail, 3, electronic slider, 4, first bracing piece, 5, the frame of feeding, 6, rotatory frame, 7, rocker, 8, second bracing piece, 9, movable frame, 10, guide bar, 11, stopper, 12, L type pole, 13, pinch-off blades, 14, cylinder, 15, rotary rod, 16, dead lever, 17, expanding spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An automatic core fixing connecting mechanism and a mandrel clamping and conveying device refer to figures 1 to 5, and comprise bottom plates 1, electric slide rails 2, electric slide blocks 3, second support rods 8, movable frames 9, guide rods 10, limiting blocks 11, L-shaped rods 12, clamping plates 13, air cylinders 14, rotary rods 15, fixed rods 16 and telescopic springs 17, wherein the bottoms of the bottom plates 1 are provided with anti-skid rubber sleeves to increase the friction force between the ground and the bottom plates 1 and play a role of skid resistance, the two bottom plates 1 are arranged, the two bottom plates 1 are symmetrical front and back, the tops of the two bottom plates 1 are respectively provided with the electric slide rails 2, the left sides in the two electric slide rails 2 are respectively connected with the electric slide blocks 3 in a sliding manner, the electric slide blocks 3 are used for driving the movable frames 9 to slide, the second support rods 8 are connected with the second support rods 8 in a welding manner, the right sides in the second support rods 8 are connected with the movable frames 9, and the tops of the movable frames 9 are provided with lower parts, the right side of the inner wall of the movable frame 9 is annularly connected with three groups of guide rods 10 along the circumferential direction, each group of guide rods 10 is totally two, one side of six guide rods 10 which are far away from each other is connected with a limiting block 11, each group of guide rods 10 is connected with an L-shaped rod 12 in a sliding manner, each guide rod 10 is sleeved with a telescopic spring 17, two ends of each telescopic spring 17 are connected to the L-shaped rods 12 on the same side and the limiting blocks 11 on the same side respectively, the left side of each L-shaped rod 12 is connected with a clamping plate 13 in a welding manner, the clamping plate 13 is used for clamping a mandrel, the clamping plate 13 is internally provided with a sponge block, the sponge block can protect the mandrel, a cylinder 14 is installed on the left side in the second support rod 8, the right side of a piston rod of the cylinder 14 is connected with three fixing rods 16, all rotary rods 15 are hinged to the three fixing rods 16, and the tail ends of each rotary rod 15 are hinged to each clamping plate 13.

When the automatic core fixing connecting mechanism and the mandrel clamping and conveying device need to be used, the device is firstly installed beside the automatic core fixing connecting mechanism, after the device is installed, an operator clamps the mandrel on the clamping plate 13 by means of a clamping tool, after the device is placed, the operator starts the air cylinder 14, the piston rod of the air cylinder 14 in an initial state is in an extending state, the piston rod of the air cylinder 14 is recovered to drive the fixing rod 16 to move towards the left side, so that the rotating rod 15 on the fixing rod 16 rotates upwards around the fixing rod 16, then the clamping plate 13 connected to the tail end of the rotating rod 15 also rotates upwards, meanwhile, the clamping plate 13 drives the L-shaped rod 12 to move inwards along the guide rod 10, the guide rod 10 plays a role in guiding, the telescopic spring 17 is stretched accordingly, the clamping plate 13 is folded inwards, so that the clamping plate 13 can clamp the mandrel, and after the clamping is completed, the electric sliding rail 2 can be started, the electric slider 3 drives the movable frame 9, the clamping plate 13 and the mandrel to move towards the right side, so that the mandrel can be conveyed to the automatic core fixing connecting mechanism, the mandrel can be assembled with the automatic core fixing connecting mechanism, after the assembly is finished, the electric slider 3 can drive the movable frame 9 and the clamping plate 13 to move towards the left side for resetting, when the electric slider 3 moves towards the left side, the piston rod of the air cylinder 14 can drive the fixed rod 16 to reset, the rotary rod 15 on the fixed rod 16 rotates downwards around the fixed rod 16, the clamping plate 13 connected to the tail end of the rotary rod 15 rotates downwards, under the resetting action of the expansion spring 17, the L-shaped rod 12 drives the clamping plate 13 to move outwards along the guide rod 10, the clamping plate 13 is opened outwards along with the rotary rod, so that an operator can convey the mandrel to the automatic core fixing connecting mechanism only by repeating the operation, when the automatic core fixing connecting mechanism and the mandrel clamping and conveying device are not needed, an operator can close the electric sliding rail 2 and close the air cylinder 14, the mandrel can be automatically conveyed according to the operation, meanwhile, the clamping plate 13 can clamp the mandrel, the mandrel is prevented from falling off randomly due to the fact that the surface of the mandrel is smooth, and conveying of the mandrel is not affected.

Example 2

On embodiment 1's basis, refer to fig. 1, fig. 2 and fig. 5, including first bracing piece 4, the frame 5 of feeding, revolving frame 6 and rocker 7, 2 top left sides of two electronic slide rails are connected with two first bracing pieces 4 through the welded mode, be connected with the frame 5 of feeding through the welded mode between four first bracing pieces 4, the frame 5 of feeding is used for placing the dabber, the frame 5 of feeding is Q235 steel material, difficult rust and ageing, frame 5 bottom rotary type ground of feeding is connected with revolving

frame

6, 6 right sides of revolving frame are connected with rocker 7, rocker 7 is used for rotating revolving frame 6, the rocker 7 outside is equipped with anti-skidding line, difficult skidding.

When needing to use automatic core coupling mechanism and dabber centre gripping conveyor decide, operating personnel can put into material loading frame 5 with the help of the instrument with the right amount dabber, thereupon the dabber can drop to on revolving frame 6, at this moment operating personnel alright rotate rocker 7, rocker 7 drives revolving frame 6 and rotates, revolving frame 6 drives the dabber and rotates, thereupon the dabber will drop to clamp plate 13 along the feed opening on the movable frame 9 on, after having fallen, the rethread contrarotation rocker 7, rocker 7 drives revolving frame 6 contrarotation and resets, operating personnel only need repeat the above-mentioned step of rotating rocker 7, alright carry out the blowing to next dabber, so operation has saved the step that operating personnel put the dabber on clamp plate 13 one by one, thereby the blowing of dabber brings the convenience.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the utility model and should not be taken in any way as limiting the scope of the embodiments of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The utility model provides an automatic decide core coupling mechanism and dabber centre gripping conveyor which characterized in that: comprises a bottom plate (1), electric slide rails (2), electric slide blocks (3), second support rods (8), movable frames (9), guide rods (10), limiting blocks (11), L-shaped rods (12), clamping plates (13), air cylinders (14), rotary rods (15), fixed rods (16) and telescopic springs (17), wherein the number of the bottom plates (1) is two, the two bottom plates (1) are symmetrical front and back, the electric slide rails (2) are respectively arranged at the tops of the two bottom plates (1), the electric slide blocks (3) are respectively connected at the left sides in the two electric slide rails (2) in a sliding manner, the second support rods (8) are connected between the two electric slide blocks (3), the movable frames (9) are connected at the right sides in the second support rods (8), a feed opening is arranged at the top of each movable frame (9), three groups of guide rods (10) are annularly connected at the right sides of the inner walls of the movable frames (9) along the circumferential direction, and the number of the guide rods (10) in each group is two, one side that six guide bars (10) kept away from each other all is connected with stopper (11), all be connected with L type pole (12) between every group guide bar (10) with sliding type, every guide bar (10) outside all overlaps has expanding spring (17), the both ends of every expanding spring (17) are connected respectively on L type pole (12) and stopper (11) of homonymy, every L type pole (12) left side all is connected with clamp plate (13), cylinder (14) are installed in second bracing piece (8) left side, the piston rod right side of cylinder (14) is connected with three dead lever (16), all articulate on three dead lever (16) has rotary rod (15), every rotary rod (15) tail end is connected with every clamp plate (13) are articulated.

2. An automatic centering linkage and mandrel clamping conveyor as in claim 1 wherein: including first bracing piece (4), the frame of feeding (5), revolving frame (6) and rocker (7), two electric slide rail (2) top left sides are connected with two first bracing pieces (4), are connected with the frame of feeding (5) between four first bracing pieces (4), and the frame of feeding (5) bottom is connected with revolving frame (6) with the rotary type, and revolving frame (6) right side is connected with rocker (7).

3. An automatic centering linkage and mandrel clamping conveyor as in claim 1 wherein: the inner side of the clamping plate (13) is provided with a sponge block.

4. An automatic centering coupling mechanism and mandrel clamping and conveying device as claimed in claim 2, wherein: the outer side of the rocker (7) is provided with anti-skid grains.

5. An automatic centering coupling mechanism and mandrel clamping and conveying device as claimed in claim 2, wherein: the loading frame (5) is made of Q235 steel.

6. An automatic centering linkage and mandrel clamping conveyor as in claim 1 wherein: the bottom of the bottom plate (1) is provided with an anti-skid rubber sleeve.