阅读说明：本技术 一种机械加工用供料装置 (Feedway for machining ) 是由 郎庆阳 于 2020-07-06 设计创作，主要内容包括：本发明涉及一种机械加工用供料装置,包括储料装置和设置在储料装置侧边的送料结构,送料结构包括架体；输送结构,设在架体上；支架一和支架二,两者平行的设置在架体上；液压缸,竖直设在输送结构的正上方,其缸体与支架一固定；U型连接块,设在液压缸的活塞杆末端；连杆,一端与U型连接块铰接,另一端与用于间歇送料的平行四边形结构固定；平行四边形结构,铰接在支架二上,其结构包括：依次铰接呈平行四边形的杆体一、杆体二、杆体三和杆体四,杆体一和杆体三结构相同,杆体一和杆体三的其中一端设置有用于挡料的延伸端,杆体二和杆体四结构相同。本发明用于给机床的间歇送料,降低了人工的劳动强度,提高了工件的加工效率,使用效果好。(The invention relates to a feeding device for machining, which comprises a material storage device and a feeding structure arranged on the side edge of the material storage device, wherein the feeding structure comprises a frame body; the conveying structure is arranged on the frame body; the first bracket and the second bracket are arranged on the frame body in parallel; the hydraulic cylinder is vertically arranged right above the conveying structure, and a cylinder body of the hydraulic cylinder is fixed with the first support; the U-shaped connecting block is arranged at the tail end of a piston rod of the hydraulic cylinder; one end of the connecting rod is hinged with the U-shaped connecting block, and the other end of the connecting rod is fixed with a parallelogram structure for intermittent feeding; the parallelogram structure articulates on support two, and its structure includes: the first rod body, the second rod body, the third rod body and the fourth rod body are sequentially hinged to form a parallelogram, the first rod body and the third rod body are identical in structure, one end of the first rod body and one end of the third rod body are provided with extending ends used for stopping materials, and the second rod body and the fourth rod body are identical in structure. The intermittent feeding device is used for feeding materials to a machine tool intermittently, reduces labor intensity of workers, improves the machining efficiency of workpieces, and has a good using effect.)

1. The utility model provides a feedway for machining, its characterized in that includes storage device and sets up the pay-off structure at the storage device side, the pay-off structure includes:

a frame body (11) for providing integral support;

the conveying structure (4) is used for conveying a workpiece to be processed and is arranged on the frame body (11);

the first support (8) and the second support (7) are arranged on the frame body (11) in parallel;

the hydraulic cylinder (5) is vertically arranged right above the conveying structure (4), and a cylinder body of the hydraulic cylinder is fixed with the first support (8);

the U-shaped connecting block (6) is arranged at the tail end of a piston rod of the hydraulic cylinder (5);

one end of the connecting rod (9) is hinged with the U-shaped connecting block (6), and the other end of the connecting rod is fixed with a parallelogram structure (10) for intermittent feeding;

parallelogram structure (10), articulate on support two (7), its structure includes:

articulated body of rod one (101), body of rod two (102), body of rod three (103) and body of rod four (104) that are parallelogram in proper order, body of rod one (101) and body of rod three (103) structure are the same, and wherein one end of body of rod one (101) and body of rod three (103) is provided with the extension end that is used for keeping off the material, and body of rod two (102) and body of rod four (104) structure are the same.

2. The feeding device for machining according to claim 1, wherein the first support (8) is of a gantry structure and comprises a first plate body, a second plate body and a third plate body which are fixedly connected end to end in sequence, the first plate body is perpendicular to the second plate body, and the end, parallel to the third plate body and far away from the second plate body, of the first plate body is fixed to the frame body (11).

3. A feeding device for machining according to claim 1, characterised in that the conveying structure (4) comprises a first pulley (401) and a second pulley (403) mounted on the frame (11), the first pulley (401) and the second pulley (403) being provided with a conveyor belt (402).

4. The feeding device for machining according to claim 1, wherein the second bracket (7) comprises a plate body four (701) and a plate body five (703) which are identical in structure and arranged in parallel, a rod body five (702) and a rod body six (704) which are identical in structure are arranged between the plate body four (701) and the plate body five (703), the rod body five (702) and the rod body six (704) are parallel, and two ends of the rod body five (702) and two ends of the rod body six (704) are respectively fixed with the plate body four (701) and the plate body five (703).

5. A feeding device for machining according to claim 4, characterized in that the rod body five (702) comprises a first cylindrical rod, and a second cylindrical rod coaxial with the first cylindrical rod is arranged at each end of the first cylindrical rod and has a smaller diameter than the first cylindrical rod.

6. The feeding device for machining according to claim 4, wherein the second rod body (102) comprises a rectangular rod, a circular boss structure is arranged in the middle of the rectangular rod, and a mounting hole for connecting with the fifth rod body (702) or the sixth rod body (704) is formed in the circular boss structure.

7. The feeding device for machining according to claim 1, characterized in that the storing device comprises a hopper (1), the hopper (1) is erected on a support (2), a turning device for turning the hopper for feeding is arranged on the support (2), and the turning device comprises:

the motor is fixed on the bracket (2);

the gear (3) is sleeved and fixed on an output shaft of the motor;

and the tooth arc (12) is arranged at the bottom of the hopper (1) and is meshed with the gear (3).

8. A feeding device for machining according to claim 7, characterized in that the hopper (1) is further provided with a discharging structure for discharging the work pieces one by one, and the discharging structure comprises:

the cover plate is arranged at the opening end of the semicircular hopper (1);

the material guide port (14) is arranged on one side of the cover plate;

the vibrator is arranged at the material guide port (14) and is convenient for pouring the workpieces to the conveying structure (4) one by one in order in a vibration state.

9. A feeding device for machining according to claim 8, characterized in that the material guiding opening (14) comprises a conical section (142) connected to the cover plate, and that the end of the conical section (142) facing away from the cover plate is a small end, to which an overhanging tongue plate (141) is connected.

10. The feeding device for machining according to claim 1, characterized in that the frame body (11) is provided with two groups of material blocking structures (13) for ensuring sequential conveying of the workpieces on the conveying structure (4), and the two groups of material blocking structures (13) are respectively arranged on two sides of the conveying structure (4).

Technical Field

The invention belongs to the technical field of feeding, and particularly relates to a feeding device for machining.

Background

In the machining process, manual arrangement is often needed, then the blank material which is well placed down is conveyed to a machine tool for machining, the machining in a small batch can be carried out in a small batch, but in large batch machining, the manual participation is obviously not suitable under the operation mode, the idle machine waiting time of the machine tool is increased due to manual participation, the effective utilization rate of the machine tool is reduced, meanwhile, the labor intensity of workers is very high, the machining efficiency is low, and the time cost and the wasted labor cost are huge.

Disclosure of Invention

In view of the above, the present invention provides a feeding device for machining, so as to solve the deficiencies in the prior art.

The technical scheme of the invention is as follows:

the utility model provides a feedway for machining, includes storage device and sets up the pay-off structure at the storage device side, the pay-off structure includes:

the frame body is used for providing integral support;

the conveying structure is used for conveying a workpiece to be processed and is arranged on the frame body;

the first support and the second support are arranged on the frame body in parallel;

the hydraulic cylinder is vertically arranged right above the conveying structure, and a cylinder body of the hydraulic cylinder is fixed with the first support;

the U-shaped connecting block is arranged at the tail end of a piston rod of the hydraulic cylinder;

one end of the connecting rod is hinged with the U-shaped connecting block, and the other end of the connecting rod is fixed with a parallelogram structure for intermittent feeding;

the parallelogram structure articulates on support two, and its structure includes:

the first rod body, the second rod body, the third rod body and the fourth rod body which are parallelogram-shaped are sequentially hinged, the first rod body and the third rod body are identical in structure, one end of the first rod body and one end of the third rod body are provided with extending ends used for stopping materials, and the second rod body and the fourth rod body are identical in structure.

Preferably, the first support is of a gantry structure and comprises a first plate body, a second plate body and a third plate body which are sequentially and fixedly connected end to end, the first plate body is perpendicular to the second plate body, and the end, parallel to the third plate body, of the first plate body and the end, away from the second plate body, of the first plate body are fixed to the frame body.

Preferably, the conveying structure comprises a first belt wheel and a second belt wheel which are erected on the frame body, and conveying belts are arranged on the first belt wheel and the second belt wheel.

Preferably, the second support comprises a fourth plate body and a fifth plate body which are identical in structure and arranged in parallel, a fifth rod body and a sixth rod body which are identical in structure are arranged between the fourth plate body and the fifth plate body, the fifth rod body is parallel to the sixth rod body, and two ends of the fifth rod body are fixed to the fourth plate body and the fifth plate body respectively.

Preferably, the rod body five comprises a first cylindrical rod, two ends of the first cylindrical rod are respectively provided with a second cylindrical rod coaxial with the first cylindrical rod, and the diameter of the second cylindrical rod is smaller than that of the first cylindrical rod.

Preferably, the second rod body comprises a rectangular rod, a circular boss structure is arranged in the middle of the rectangular rod, and a mounting hole used for being connected with the fifth rod body or the sixth rod body is formed in the circular boss structure.

Preferably, storage device includes the hopper, the hopper erects on the support, be provided with the turning device that is used for upset hopper to carry out the material loading on the support, turning device includes:

the motor is fixed on the bracket;

the gear is sleeved and fixed on an output shaft of the motor;

and the tooth arc is arranged at the bottom of the hopper and is meshed with the gear.

Preferably, still be provided with the blowing structure that is used for pouring the work piece one by one on the hopper, the blowing structure includes:

the cover plate is arranged at the opening end of the semicircular hopper;

the material guide port is arranged on one side of the cover plate;

the vibrator is arranged at the material guide port, so that workpieces can be poured out to the conveying structure one by one in order in a vibration state.

Preferably, the material guide opening comprises a conical section connected to the cover plate, one end of the conical section, which is away from the cover plate, is a small end, and the small end is connected with an overhanging tongue plate.

Preferably, the frame body is provided with material blocking structures used for ensuring that the workpieces are conveyed on the conveying structure in sequence, and the material blocking structures are divided into two groups and are respectively arranged on two sides of the conveying structure.

Compared with the prior art, the feeding device for machining is used for intermittently feeding materials to a machine tool, reduces labor intensity of workers, improves machining efficiency of workpieces, and is good in using effect.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention 1;

FIG. 3 is a partial schematic view of the present invention in FIG. 2;

FIG. 4 is a schematic structural view of a rod body V according to the present invention;

FIG. 5 is a schematic structural view of a second rod body according to the present invention;

fig. 6 is a schematic structural view of a material guide port according to the present invention.

Detailed Description

The invention provides a feeding device for machining, which is described below with reference to the schematic structural diagrams of fig. 1 to 6.