CN214570167U

CN214570167U - Full-automatic couple hoist

Info

Publication number: CN214570167U
Application number: CN202023130723.3U
Authority: CN
Inventors: 沈石华; 陈旭; 冯富贵; 陈效
Original assignee: Wuhu Longshen Robot Co ltd
Current assignee: Wuhu Longshen Robot Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-02
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a full-automatic couple hoist, including electric block system, removal main part and work piece mount, be provided with a plurality of electric trolley in the electric block system, the below of per two electric trolley is hooked has one remove the main part, every the below of removing the main part is hooked and is hung two work piece mounts, wherein, the below of work piece mount is provided with a plurality of support bodies that are used for the work piece to hang, the support body is through being located the inside removal seat of work piece mount removes. The trapezoidal block is driven by the chain to move to the side of each screw sleeve of the movable seat, the corresponding screw sleeves are extruded, the screw sleeves are attached to the outer wall of the electric screw rod, the positions of the movable seats are adjusted under the driving of the electric screw rod, the corresponding support bodies of the movable seats are adjusted in intervals, the purpose of placing workpieces with different sizes on the workpiece fixing frame according to conditions is achieved, and the practicability and the application range of the whole lifting appliance are improved.

Description

Full-automatic couple hoist

Technical Field

The utility model relates to a hoist technical field, specific full-automatic couple hoist that says so.

Background

The production process has the advantages that the production process makes a sudden and violent progress in the production and manufacturing industry since the reform of China is open, in the aspect of workshop part manufacturing, a large amount of manpower and material resources are required to be input for carrying heavy parts with large sizes, particularly in the zinc plating industry, the production environment is severe, high temperature and high pressure are required to be borne, the transfer of workpieces is troublesome and heavy, the traditional hook is heavy to operate, more manpower is required to be input, the production efficiency is greatly reduced, and the potential safety hazard exists for safety production. The economic benefit of enterprises is not improved, and the safety guarantee of workers is also difficult to improve.

A plurality of groups of fixing frames used for hanging objects are fixed below the existing lifting hook, the sizes of the hung objects are different, so that the occupied space is different, the intervals between the fixing frames are the same, partial workpieces cannot be hung due to too small intervals, and the space waste is caused due to too large intervals of the partial workpieces.

Disclosure of Invention

But now in order to satisfy the above-mentioned demand to the mutual automatically regulated of the interval of workpiece fixing spare on the lifting hook, the utility model provides a full-automatic couple hoist.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize:

the utility model provides a full-automatic couple hoist, includes electric block system, removal main part and work piece mount, be provided with a plurality of electric dolly in the electric block system, the below of per two electric dollies is hooked and is hung one remove the main part, every the below of removing the main part is hooked and is hung two work piece mounts, wherein, the below of work piece mount is provided with a plurality of support bodies that are used for the work piece to hang, the support body is through being located the inside removal seat of work piece mount removes, the side of removing the seat is provided with mobilizable trapezoidal piece promotion the laminating of swivel nut on the removal seat the inside electric screw rod outer wall of work piece mount is used for driving it removes to remove the seat.

The workpiece fixing frame is characterized in that a sliding groove is formed in the workpiece fixing frame, a plurality of moving seats are arranged in the sliding groove in a sliding mode, the moving seats are connected in series through the electric screw, the screw sleeve slides in a limiting groove in the moving seat through bottom feet, a spring used for pushing the screw sleeve to move in the direction away from the electric screw is arranged in the limiting groove, and internal threads matched with external threads of the electric screw are arranged on the inner side wall of the screw sleeve.

The side face of the sliding groove, corresponding to one side of the threaded sleeve, on the moving seat is provided with a chain, the side face of the chain is fixedly connected with the trapezoidal block, two ends of the chain are rotatably connected with the side wall of the sliding groove through belt wheels, and one of the belt wheels is fixedly connected with a motor.

And one end of the limiting groove, which is far away from the electric screw rod, is provided with an upward bouncing spring rod, the spring rod descends and is inserted into a positioning hole formed in the bottom surface of the sliding groove under the pressing of the screw sleeve, and a plurality of positioning holes are linearly arranged in an equidistant array.

The bottom fixedly connected with that removes the seat the support body, the support body sets up to the angle steel form, just evenly arranged on the support body a plurality of round hole and be used for hanging of work piece to get and deposit.

The movable main body is hung on a lifting hook below the electric hoist system through a first lifting lug on the upper surface, the movable main body is hung on a third lifting lug above the workpiece fixing frame through a second lifting lug arranged on the lower surface, and the movable main body is arranged on two workpiece fixing frames below the movable main body in parallel.

The utility model has the advantages that:

the utility model discloses a chain drives trapezoidal piece and removes in the swivel nut side that each removed the seat, extrudees the swivel nut that corresponds for this swivel nut laminating is at electric screw's outer wall, and carries out the regulation of position to this removal seat under electric screw's drive, thereby carries out the regulation of interval each other to the support body that this removal seat corresponds, realizes placing the purpose of different volume work pieces according to the condition on the work piece mount, has improved the practicality and the application scope of whole hoist.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an overall front view schematic diagram of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

fig. 3 is a schematic perspective view of the movable body and the workpiece holder of the present invention;

fig. 4 is a schematic front view of the moving body and the workpiece holder of the present invention;

FIG. 5 is a schematic view of the inside of the workpiece holder according to the present invention;

fig. 6 is a schematic cross-sectional view of the workpiece fixing frame according to the present invention;

FIG. 7 is a schematic cross-sectional side view of a workpiece holder;

fig. 8 is a schematic sectional view of the workpiece fixing frame according to the present invention.

In the figure: 1. an electric hoist system; 2. a moving body; 21. a first lifting lug; 22. a second lifting lug; 3. a workpiece holder; 31. a third lifting lug; 32. a frame body; 321. a circular hole; 33. a chute; 331. positioning holes; 34. a movable seat; 341. a limiting groove; 342. a spring; 35. a threaded sleeve; 351. footing; 36. an electric screw; 37. a chain; 371. a pulley; 372. a motor; 38. a trapezoidal block; 39. a spring rod.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.

As shown in fig. 1 to 8, a full-automatic hook hanger, including electric block system 1, remove main part 2 and work piece mount 3, be provided with a plurality of electric trolley in the electric block system 1, the below of per two electric trolley is hooked and is hung a removal main part 2, the below of every removal main part 2 is hooked and is hung two work piece mounts 3, wherein, the below of work piece mount 3 is provided with a plurality of support bodies 32 that are used for the work piece to hang, support body 32 removes through being located the inside removal seat 34 of work piece mount 3, the side of removing seat 34 is provided with the electronic screw 36 outer wall of the thread insert 35 laminating work piece mount 3 inside that mobilizable trapezoidal piece 38 promoted on the removal seat 34, be used for driving removal seat 34 and remove. Electric block system 1 includes inverter motor, speed reducer, electronic dolly, reel assembly and electrical system, through addding electric block system 1, can improve the stability and the high efficiency of couple, guarantees that the hoist is accurate errorless when being connected with electronic dolly, reduces the fault-tolerant rate, improves production efficiency.

The inside of work piece mount 3 has seted up spout 33, and the inside of this spout 33 slides and is provided with a plurality of removal seats 34, and a plurality of removal seats 34 are all established ties by electric screw 36, and swivel nut 35 slides in the spacing groove 341 on removing seat 34 through footing 351, is provided with in the spacing groove 341 to be used for promoting swivel nut 35 to keeping away from electric screw 36 direction removal spring 342, and the inside wall of swivel nut 35 is provided with the internal thread with electric screw 36 external screw thread looks adaptation. The half-arc-shaped side wall of the movable seat 34 attached to the electric screw 36 is smooth and cannot be driven by the electric screw 36, and then the other half side of the electric screw 36 is attached to the screw sleeve 35, so that the movable seat 34 is driven to move. Two ends of the electric screw 36 are respectively and fixedly arranged on end plates at two ends of the workpiece fixing frame 3, and the end plates at two ends of the workpiece fixing piece are in a split door shape and are screwed at two ends of the workpiece fixing frame 3.

The side of the sliding chute 33 corresponding to one side of the movable seat 34 provided with the threaded sleeve 35 is provided with a chain 37, the side of the chain 37 is fixedly connected with a trapezoidal block 38, both ends of the chain 37 are rotatably connected with the side wall of the sliding chute 33 through belt wheels 371, and one belt wheel 371 is fixedly connected with a motor 372. The trapezoidal blocks 38 press the side screw bosses 35 during the movement, so that the screw bosses 35 are attached to the outside of the electric screw 36, but the movable seat 34 at this position is not moved because of the absence of the cooperation of the electric screw 36.

One end of the limiting groove 341 far away from the electric screw 36 is provided with an upward spring rod 39, the spring rod 39 descends under the pressing of the thread sleeve 35 and is inserted into a positioning hole 331 formed in the bottom surface of the sliding groove 33, and a plurality of positioning holes 331 are linearly arranged in an equidistant array. The bottom of the screw sleeve 35 moving seat 34 and the top of the spring rod 39 are both provided with inclined planes, and the two inclined planes are mutually matched, so that the screw sleeve 35 can conveniently press down the spring rod 39. The spring rod 39 descends and is inserted into the positioning hole 331 for positioning and fixing the position of the movable seat 34, so that the frame body 32 and the workpiece are prevented from automatically moving under the action of inertia in the transferring process, and the stability in the transferring process is ensured.

The bottom fixedly connected with support body 32 that removes seat 34, support body 32 set up to the angle steel form, and has evenly arranged on the support body 32 that a plurality of round hole 321 is used for hanging of work piece to get and deposit.

The moving body 2 is hooked on a lifting hook below the electric hoist system 1 through a first lifting lug 21 on the upper surface, the moving body 2 is hooked with a third lifting lug 31 arranged above the workpiece fixing frame 3 through a second lifting lug 22 arranged on the lower surface, and two workpiece fixing frames 3 are arranged below the same moving body 2 in parallel. First lug 21, second lug 22 and third lug 31 are bilateral symmetry setting to stability when having improved mutual hook, stability when guaranteeing the transportation.

The working process is as follows: according to the size of a workpiece, the motor 372 is controlled to rotate, the motor 372 drives the chain 37 to rotate through the belt pulley 371, the chain 37 rotates to drive the trapezoidal block 38 to move, the trapezoidal block 38 is moved to the side of the moving seat 34 corresponding to the two frame bodies 32 which are adjacent to each other on the left and right of the frame body 32 to be hung on the workpiece, one of the two adjacent moving seats 34 is firstly approached, when the trapezoidal block 38 is close to the threaded sleeve 35 of the moving seat 34, the threaded sleeve 35 is extruded, so that the threaded sleeve 35 is movably attached to the outer side of the electric screw 36, when the threaded sleeve 35 is moved to the side of the electric screw 36, the spring rod 39 pressed by the threaded sleeve automatically ascends to be separated from the positioning hole 331, then the electric screw 36 is started to drive the moving seat 34 to move, meanwhile, the chain 37 drives the trapezoidal block 38 to synchronously move in the same direction, the moving seat 34 and the trapezoidal block 38 are kept relatively static, when the moving seat 34 moves to a designated position, stop electric screw 36 and rotate, chain 37 drives trapezoidal piece 38 and removes to another removal seat 34 simultaneously, the leaving of trapezoidal piece 38, make swivel nut 35 keep away from electric screw 36 under the effect of inside spring 342, and then suppress the spring beam 39 of the spacing groove 341 other end, make spring beam 39 descend and peg graft locating hole 331 of this department, remove the operation to another removal seat 34 according to same method, thereby all separate two adjacent support bodies 32 about target support body 32, then hang the work piece and accomplish the suspension in the round hole 321 of this target support body 32, later carry out the interval of all the other work pieces and adjust and hang.

When moving, the electric trolley is driven by the variable frequency motor and the speed reducer in the electric hoist system 1 to move along the annular guide rail, the movable main body 2 and the workpiece fixing frame 3 are lifted through the drum collecting assembly, the suspended workpiece is controlled to lift, and the workpiece is transferred to realize different treatments.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic couple hoist which characterized in that: including electric block system (1), removal main part (2) and work piece mount (3), be provided with a plurality of electric trolley in electric block system (1), the below of per two electric trolley is hooked has one removal main part (2), every the below of removing main part (2) is hooked has two work piece mount (3), wherein, the below of work piece mount (3) is provided with a plurality of support bodies (32) that are used for the work piece to hang, support body (32) are through being located the inside removal seat (34) of work piece mount (3) remove, the side of removing seat (34) is provided with mobilizable trapezoidal piece (38) and promotes swivel nut (35) on removing seat (34) the laminating of the inside electric screw rod (36) outer wall of work piece mount (3) for the drive remove seat (34) and remove.

2. A fully automatic hook spreader according to claim 1, wherein: a sliding groove (33) is formed in the workpiece fixing frame (3), the sliding groove (33) is provided with a plurality of moving seats (34) in a sliding mode, the moving seats (34) are connected in series through the electric screw (36), the screw sleeve (35) slides in a limiting groove (341) in the moving seats (34) through feet (351), a spring (342) used for pushing the screw sleeve (35) to move towards the direction far away from the electric screw (36) is arranged in the limiting groove (341), and internal threads matched with external threads of the electric screw (36) are arranged on the inner side wall of the screw sleeve (35).

3. A fully automatic hook spreader according to claim 2, wherein: the side face of the sliding groove (33) corresponding to one side of the movable seat (34) provided with the threaded sleeve (35) is provided with a chain (37), the side face of the chain (37) is fixedly connected with the trapezoidal block (38), two ends of the chain (37) are rotatably connected with the side wall of the sliding groove (33) through belt wheels (371), and one of the belt wheels (371) is fixedly connected with a motor (372).

4. A fully automatic hook spreader according to claim 2, wherein: one end of the limiting groove (341) far away from the electric screw (36) is provided with an upward spring rod (39), the spring rod (39) is pressed by the screw sleeve (35) to descend and be inserted into a positioning hole (331) formed in the bottom surface of the sliding groove (33), and the positioning holes (331) are linearly arranged in an equidistant array.

5. A fully automatic hook spreader according to claim 1, wherein: the bottom fixedly connected with that removes seat (34) support body (32), support body (32) set up to the angle steel form, just evenly arranged on support body (32) a plurality of round hole (321) and be used for hanging of work piece to get and deposit.

6. A fully automatic hook spreader according to claim 1, wherein: the movable main body (2) is hung on a lifting hook below the electric hoist system (1) through a first lifting lug (21) on the upper surface, the movable main body (2) is hooked with a third lifting lug (31) arranged above the workpiece fixing frame (3) through a second lifting lug (22) arranged on the lower surface, and the movable main body (2) is arranged below the workpiece fixing frame (3) in parallel.