阅读说明：本技术 一种用于钢结构铆接工艺的工件进给设备 (Workpiece feeding equipment for steel structure riveting process ) 是由 姜海军 董小文 陈涛 曾凡海 石江伟 崔伟龙 于 2021-08-11 设计创作，主要内容包括：本发明公开了一种用于钢结构铆接工艺的工件进给设备,包括给进支架,所述给进支架顶部一侧固定连接有第一限位组件,所述给进支架顶部的所述第一限位组件底部另一侧固定连接有第二限位组件,所述给进支架底部的所述限位块一侧固定连接有两个托举组件,两个所述托举组件之间的所述给进支架底部固定连接有翻转组件。该种用于钢结构铆接工艺的工件进给设备,结构简单,设计新颖,通过设置的第一限位组件和第二限位组件可以对给进支架顶部工件进行限位,以及通过设置的翻转组件和托举组件可以对给进支架顶部工件进行翻转,提高该设备工作效率和自动化程度,增加该设备使用的安全性。(The invention discloses a workpiece feeding device for a steel structure riveting process, which comprises a feeding support, wherein one side of the top of the feeding support is fixedly connected with a first limiting assembly, the other side of the bottom of the first limiting assembly at the top of the feeding support is fixedly connected with a second limiting assembly, one side of a limiting block at the bottom of the feeding support is fixedly connected with two lifting assemblies, and the bottom of the feeding support between the two lifting assemblies is fixedly connected with a turnover assembly. This kind of a work piece feeding equipment for steel construction riveting technology, simple structure, the modern design can carry on spacingly to feeding support top work piece through the first spacing subassembly and the spacing subassembly of second that set up to and can overturn feeding support top work piece through the upset subassembly that sets up and lift the subassembly, improve this equipment work efficiency and degree of automation, increase the security that this equipment used.)

1. A workpiece feeding device for a steel structure riveting process comprises a feeding bracket (1), it is characterized in that one side of the top of the feeding bracket (1) is fixedly connected with a first limiting component (2), two sides of the bottom of the first limiting component (2) at the top of the feeding bracket (1) are respectively and fixedly connected with a limiting block (7), the other side of the bottom of the first limiting component (2) at the top of the feeding bracket (1) is fixedly connected with a second limiting component (3), one side of the limiting block (7) at the bottom of the feeding support (1) is fixedly connected with two lifting assemblies (4), the two lifting assemblies (4) have the same structure, the bottom of the feeding support (1) between the two lifting assemblies (4) is fixedly connected with a turning assembly (5), the top of the feeding support (1) at the top of the turnover assembly (5) is fixedly connected with two barrier strips (6).

2. The workpiece feeding equipment for the steel structure riveting process according to claim 1, wherein a mounting frame (201) is arranged inside the first limiting assembly (2), four corners of the bottom of the mounting frame (201) are respectively welded with two sides of the top of the feeding support (1), a second mounting plate (202) is fixedly connected to the top of the mounting frame (201), a first air cylinder (203) is fixedly connected to the inside of the second mounting plate (202), and a first ejecting block (204) is fixedly connected to the output end of the first air cylinder (203).

3. The workpiece feeding equipment for the steel structure riveting process according to claim 1, wherein a third mounting plate (301) is arranged inside the second limiting assembly (3), the third mounting plate (301) is fixedly connected to the top of the feeding support (1) on one side of the bottom of the first limiting assembly (2), a second air cylinder (302) is fixedly connected to one side of the third mounting plate (301), and a second ejector block (303) is fixedly connected to the output end of the second air cylinder (302).

4. The workpiece feeding device for the steel structure riveting process according to claim 1, wherein two mounting legs (401) are arranged inside the lifting assembly (4), the tops of the two mounting legs (401) are fixedly connected with the bottom of the feeding support (1), a cross beam (402) is fixedly connected between the two mounting legs (401), and both ends of the top of the cross beam (402) are fixedly connected with a third air cylinder (403).

5. The workpiece feeding equipment for the steel structure riveting process according to claim 4, wherein the output ends of the tops of the two third air cylinders (403) are fixedly connected with a conveying box (404), a conveying belt (405) is arranged inside the conveying box (404), one side of the conveying box (404) is fixedly connected with a conveying motor (406), and the output end of the conveying motor (406) is in transmission connection with the conveying belt (405) inside the conveying box (404).

6. The workpiece feeding equipment for the riveting process of the steel structure as recited in claim 1, wherein the turnover assembly (5) is internally provided with two mounting beams (501), the central ends of the bottoms of the two mounting beams (501) are fixedly connected with shaft seats (502), and the central ends of the inner parts of the two shaft seats (502) are rotatably connected with connecting shafts (503).

7. The workpiece feeding device for the riveting process of the steel structure as recited in claim 6, wherein two ends of the periphery of the connecting shaft (503) between the two mounting beams (501) are fixedly connected with turnover rods (504), one side of the shaft seat (502) is fixedly connected with a turnover motor (505), and the output end of the turnover motor (505) is fixedly connected with one end of the connecting shaft (503).

8. The workpiece feeding equipment for the riveting process of the steel structure according to claim 1, wherein a first edge beam (101) and a second edge beam (102) are arranged inside the feeding support (1), a plurality of roller shafts (103) are rotatably connected between the first edge beam (101) and the second edge beam (102), one end of each of the roller shafts (103) on one side of the first edge beam (101) is fixedly connected with a belt pulley (104), and a protection plate (105) is fixedly connected on one side of the first edge beam (101).

9. The workpiece feeding equipment for the steel structure riveting process according to claim 8, wherein a belt (106) is in transmission connection with the periphery of a plurality of belt pulleys (104), a driving motor (107) is in transmission connection with one end of the belt (106), a first mounting plate (108) is fixedly connected to the bottom of the driving motor (107), and one side of the first mounting plate (108) is fixedly connected with one side of the bottom of the feeding support (1).

Technical Field

The invention relates to the technical field of feeding equipment, in particular to workpiece feeding equipment for a steel structure riveting process.

Background

Along with the continuous development of society, the steel construction has obtained the application in each trade, in order to make the connection between the steel construction more stable, therefore need use the riveting technology to be connected between the steel construction of interconnect. For riveting between steel structures of large parts, workpiece feeding equipment is needed, and riveting between the large parts is facilitated.

Traditional work piece feeding equipment structure is fairly simple, only possesses the function of feeding, when riveting the work piece, owing to do not have limit structure, need fix the work piece spacing by hand, relatively inconvenient, and have certain danger to traditional work piece feeding equipment does not possess the automatic upset function of work piece, need overturn with the help of loop wheel machine or manual to the major possession work piece, and is relatively inconvenient, influences work efficiency. Therefore, the workpiece feeding equipment for the steel structure riveting process is improved.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to workpiece feeding equipment for a steel structure riveting process, which comprises a feeding support, wherein one side of the top of the feeding support is fixedly connected with a first limiting assembly, two sides of the bottom of the first limiting assembly at the top of the feeding support are respectively and fixedly connected with limiting blocks, the other side of the bottom of the first limiting assembly at the top of the feeding support is fixedly connected with a second limiting assembly, one side of the limiting block at the bottom of the feeding support is fixedly connected with two lifting assemblies, the two lifting assemblies are identical in structure, the bottom of the feeding support between the two lifting assemblies is fixedly connected with a turnover assembly, and the top of the feeding support at the top of the turnover assembly is fixedly connected with two blocking strips.

As a preferred technical scheme of the invention, an installation frame is arranged in the first limiting assembly, four corners of the bottom of the installation frame are respectively welded with two sides of the top of the feeding support, a second installation plate is fixedly connected with the top of the installation frame, a first air cylinder is fixedly connected in the second installation plate, and a first ejection block is fixedly connected with the output end of the first air cylinder.

As a preferred technical scheme of the present invention, a third mounting plate is disposed inside the second limiting assembly, the third mounting plate is fixedly connected to the top of the feeding support on one side of the bottom of the first limiting assembly, one side of the third mounting plate is fixedly connected to a second cylinder, and an output end of the second cylinder is fixedly connected to a second ejector block.

As a preferred technical scheme of the invention, two mounting legs are arranged in the lifting assembly, the tops of the two mounting legs are fixedly connected with the bottom of the feeding support, a cross beam is fixedly connected between the two mounting legs, and both ends of the top of the cross beam are fixedly connected with a third cylinder.

As a preferable technical scheme of the present invention, output ends of tops of the two third air cylinders are fixedly connected with a conveying box, a conveying belt is arranged inside the conveying box, one side of the conveying box is fixedly connected with a conveying motor, and an output end of the conveying motor is in transmission connection with the conveying belt inside the conveying box.

As a preferred technical scheme, two mounting cross beams are arranged in the turnover assembly, the central ends of the bottoms of the two mounting cross beams are fixedly connected with shaft seats, and the central ends of the interiors of the two shaft seats are rotatably connected with connecting shafts.

As a preferred technical scheme of the invention, two ends of the periphery of the connecting shaft between the two mounting cross beams are fixedly connected with turnover rods, one side of the shaft seat is fixedly connected with a turnover motor, and the output end of the turnover motor is fixedly connected with one end of the connecting shaft.

As a preferable technical solution of the present invention, a first side beam and a second side beam are arranged inside the feeding support, a plurality of roller shafts are rotatably connected between the first side beam and the second side beam, one end of each of the plurality of roller shafts on one side of the first side beam is fixedly connected with a belt pulley, and a guard plate is fixedly connected on one side of the first side beam.

According to a preferable technical scheme of the invention, the periphery of the belt pulleys is in transmission connection with a belt, one end of the belt is in transmission connection with a driving motor, the bottom of the driving motor is fixedly connected with a first mounting plate, and one side of the first mounting plate is fixedly connected with one side of the bottom of the feeding support.

The invention has the beneficial effects that:

1. according to the workpiece feeding equipment for the steel structure riveting process, the workpiece at the top of the feeding support can be fixed and limited by the aid of the first limiting assembly and the second limiting assembly, the workpiece is prevented from moving in the riveting process, the structural stability of the workpiece during riveting is improved, the traditional manual fixing and limiting process is avoided, the use safety of the equipment is improved, and the automation degree is improved;

2. this kind of a work piece feeding equipment for steel construction riveting process, through the upset subassembly that sets up in the support bottom of feeding, can overturn the work piece at support top of feeding to and the cooperation lifts the subassembly, can put down from the bottom to the work piece that half leaned on blend stop one side to overturning, conveniently rivets the work piece from the opposite side, avoids need overturn with the help of the loop wheel machine or manual to the major possession work piece, improves work efficiency and degree of automation, increases the security that this equipment used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a workpiece feeding device for a steel structure riveting process according to the invention;

FIG. 2 is a schematic illustration of a disassembled structure of the workpiece feeding device for the steel structure riveting process of the invention;

FIG. 3 is a schematic structural diagram of a first limiting assembly of the workpiece feeding device for the steel structure riveting process;

FIG. 4 is an enlarged schematic view of the workpiece feeding device for the steel structure riveting process at A in FIG. 2;

FIG. 5 is a schematic structural view of a lifting assembly of the workpiece feeding device for a steel structure riveting process of the invention;

FIG. 6 is a schematic structural view of an overturning assembly of the workpiece feeding device for the steel structure riveting process;

FIG. 7 is a schematic cross-sectional view of a first side beam of the workpiece feeding apparatus for a steel structure riveting process according to the present invention.

In the figure: 1. a feed carriage; 101. a first edge beam; 102. a second edge beam; 103. a roll shaft; 104. a belt pulley; 105. a guard plate; 106. a belt; 107. a drive motor; 108. a first mounting plate;

2. a first limit component; 201. a mounting frame; 202. a second mounting plate; 203. a first cylinder; 204. a first top block;

3. a second limiting component; 301. a third mounting plate; 302. a second cylinder; 303. a second top block;

4. a lifting assembly; 401. mounting legs; 402. a cross beam; 403. a third cylinder; 404. a transport box; 405. a conveyor belt; 406. a transfer motor;

5. a turnover assembly; 501. mounting a cross beam; 502. a shaft seat; 503. a connecting shaft; 504. a turning rod; 505. turning over a motor;

6. blocking strips;

7. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-7, the workpiece feeding device for the steel structure riveting process comprises a feeding support 1, wherein a first limiting assembly 2 is fixedly connected to one side of the top of the feeding support 1, limiting blocks 7 are respectively and fixedly connected to two sides of the bottom of the first limiting assembly 2 at the top of the feeding support 1, a second limiting assembly 3 is fixedly connected to the other side of the bottom of the first limiting assembly 2 at the top of the feeding support 1, two lifting assemblies 4 are fixedly connected to one side of the limiting block 7 at the bottom of the feeding support 1, the two lifting assemblies 4 are identical in structure, an overturning assembly 5 is fixedly connected to the bottom of the feeding support 1 between the two lifting assemblies 4, and two stop strips 6 are fixedly connected to the top of the feeding support 1 at the top of the overturning assembly 5.

Inside mounting bracket 201 that is provided with of first spacing subassembly 2, mounting bracket 201 bottom four corners respectively with the 1 top both sides welded connection of support of feeding, mounting bracket 201 top fixedly connected with second mounting panel 202, the first cylinder 203 of the inside fixedly connected with of second mounting panel 202, the first kicking block 204 of output fixedly connected with of first cylinder 203, can promote first kicking block 204 downwards through the first cylinder 203 that sets up, it is spacing to extrude the work piece at the 1 top of support of feeding from the top, prevent that the work piece from taking place to remove at riveted in-process, stability when improving the work piece riveting.

The inside third mounting panel 301 that is provided with of second spacing subassembly 3, third mounting panel 301 is in the 1 top fixed connection of the support of feeding of 2 bottom one sides of first spacing subassembly, third mounting panel 301 one side fixedly connected with second cylinder 302, the output fixedly connected with second kicking block 303 of second cylinder 302, second kicking block 303 can be promoted through the second cylinder 302 that sets up, and cooperate stopper 7, it is spacing to extrude the work piece at the 1 top of support of feeding from both sides, stability when improving the work piece riveting, prevent that the work piece from taking place to remove at riveted in-process, avoid spacing the work piece through manual, improve the security that this equipment used.

Lift inside two installing legs 401 that are provided with of subassembly 4, the top of two installing legs 401 all with feed support 1 bottom fixed connection, fixedly connected with crossbeam 402 between two installing legs 401, crossbeam 402 top both ends all fixedly connected with third cylinder 403, through the subassembly 4 that lifts that sets up, can realize that the work piece when the upset, puts the work piece flat from the work piece bottom, conveniently rivets.

The output ends of the tops of the two third air cylinders 403 are fixedly connected with a conveying box 404, a conveying belt 405 is arranged inside the conveying box 404, a conveying motor 406 is fixedly connected to one side of the conveying box 404, the output end of the conveying motor 406 is in transmission connection with the conveying belt 405 inside the conveying box 404, when a workpiece turns to a half and leans against one side of the barrier strip 6, the third air cylinders 403 push the conveying box 404 to move upwards, so that the conveying belt 405 is attached to the bottom of the workpiece, at the moment, the conveying motor 406 is started to drive the conveying belt 405 to rotate, and the workpiece is enabled to be flatly placed on the top of the feeding support 1.

The inside two installation crossbeams 501 that are provided with of upset subassembly 5, two installation crossbeams 501 bottom center ends all fixedly connected with axle bed 502, and the inside center end of two axle beds 502 rotates and is connected with connecting axle 503, makes things convenient for the rotation of connecting axle 503 through the axle bed 502 that sets up, improves connecting axle 503 pivoted stationarity.

The two ends of the periphery of a connecting shaft 503 between the two mounting beams 501 are fixedly connected with a turning rod 504, one side of the shaft seat 502 is fixedly connected with a turning motor 505, the output end of the turning motor 505 is fixedly connected with one end of the connecting shaft 503, the turning rod 504 can be driven to rotate through the turning motor 505 arranged, the bottom of a workpiece is lifted on one side of the turning rod 504, the workpiece is turned, and the workpiece is turned to one side of a barrier strip 6.

The feeding support 1 is internally provided with a first boundary beam 101 and a second boundary beam 102, a plurality of roll shafts 103 are rotatably connected between the first boundary beam 101 and the second boundary beam 102, one ends of the roll shafts 103 on one side of the first boundary beam 101 are fixedly connected with belt pulleys 104, a guard plate 105 is fixedly connected on one side of the first boundary beam 101, and the feeding support is conveniently in transmission connection with a belt 106 through the arranged belt pulleys 104, so that the linkage of the roll shafts 103 is realized, and workpieces are fed.

A plurality of belt pulleys 104 periphery transmission is connected with belt 106, belt 106 one end transmission is connected with driving motor 107, the first mounting panel 108 of driving motor 107 bottom fixedly connected with, first mounting panel 108 one side and the fixed connection of feeding support 1 bottom one side, driving motor 107 through the setting can drive belt 106 and rotate, and then drive a plurality of roller shafts 103 and rotate, provide drive power for the rotation of a plurality of roller shafts 103.

The working principle is as follows: during the use, at first place the work piece in the support 1 top of feeding, start driving motor 107 this moment, make driving motor 107 drive belt 106 and rotate, and then drive the belt pulley 104 rotation of a plurality of roller 103 one sides, realize the synchronous rotation of a plurality of roller 103, feed the work piece at support 1 top of feeding, when work piece one end is given to the support 1 other end of feeding, the inside first cylinder 203 of first spacing subassembly 2 promotes first kicking block 204 downwards, it is spacing to extrude the work piece at support 1 top of feeding from the top.

Meanwhile, the second cylinder 302 in the second limiting component 3 pushes the second ejector block 303, the limiting block 7 is matched, workpieces at the top of the feeding support 1 are extruded from two sides to be limited, at the moment, one side of the workpieces can be riveted, after riveting is finished, the first ejector block 204 and the second ejector block 303 in the first limiting component 2 and the second limiting component 3 reset, the overturning motor 505 in the overturning component 5 drives the connecting shaft 503 to rotate at the moment, the overturning rod 504 is slowly lifted, the workpieces are lifted from the bottom, and overturning is achieved.

When the upset is half, the work piece leans on in blend stop 6 one side, upset pole 504 resets, two third cylinders 403 inside the subassembly 4 of lifting at this moment promote the transport box 404 rebound, make the attached work piece bottom of conveyer belt 405, conveyer motor 406 starts this moment, drive conveyer belt 405 and rotate, make the work piece lay on the top of feeding support 1, realize the upset of work piece, first kicking block 204 and the second kicking block 303 inside first spacing subassembly 2 and the spacing subassembly 3 of second extrude the work piece again spacingly, make things convenient for the opposite side riveting of work piece.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.