阅读说明：本技术 一种输料装置 (Material conveying device ) 是由 杨杰 陈东亮 关玉金 刘连荣 于 2021-10-13 设计创作，主要内容包括：本发明公开了一种输料装置,属于输料装置技术领域,包括摆料输送装置、加工输送装置、转料架和出料输送装置；加工输送装置位于摆料输送装置的一端上方,加工输送装置的传送方向与摆料输送装置的传送方向为任意夹角,加工输送装置的传送方向与转料架之间的夹角为90度；转料架与出料输送装置在同一直线上,出料输送装置布置在加工输送装置一侧；摆料输送装置的底部设有间距改变装置。本发明在同时移动相同数量管状工件的情况下,摆料输送装置的输送链移动速度较慢,方便工人放料,且相邻管状工件之间的距离近也方便工人摆料。输送条移动的高度越高,间距就越大,进而从摆料输送装置移动至加工输送装置上时,间距改变。(The invention discloses a material conveying device, which belongs to the technical field of material conveying devices and comprises a material placing and conveying device, a processing and conveying device, a material transferring frame and a material discharging and conveying device; the processing and conveying device is positioned above one end of the material placing and conveying device, the conveying direction of the processing and conveying device and the conveying direction of the material placing and conveying device form any included angle, and the included angle between the conveying direction of the processing and conveying device and the material transferring frame is 90 degrees; the material transferring frame and the discharging conveying device are on the same straight line, and the discharging conveying device is arranged on one side of the processing conveying device; the bottom of the material placing and conveying device is provided with a distance changing device. Under the condition of simultaneously moving the same number of tubular workpieces, the moving speed of the conveying chain of the material placing and conveying device is lower, so that workers can conveniently place materials, and the material placing of the workers is facilitated due to the close distance between the adjacent tubular workpieces. The higher the height that the conveying strip moved, the bigger the interval just, and then when moving to processing conveyor from pendulum material conveyor, the interval changes.)

1. The utility model provides a feeding device which characterized in that: comprises a material placing and conveying device (1), a processing and conveying device (2), a material transferring frame (4) and a material discharging and conveying device (5);

the processing and conveying device (2) is positioned above one end of the material placing and conveying device (1), the conveying direction of the processing and conveying device (2) and the conveying direction of the material placing and conveying device (1) form any included angle, and the included angle between the conveying direction of the processing and conveying device (2) and the material transferring frame (4) is 90 degrees; the material transferring frame (4) and the discharging conveying device (5) are on the same straight line, the discharging conveying device (5) is arranged on one side of the processing conveying device (2), and the material transferring frame (4) is arranged above the processing conveying device (2);

the material placing and conveying device (1) comprises a first conveying wheel set (101) arranged at two ends and a first conveying chain (102) sleeved on chain wheels at two ends of the first conveying wheel set (101), a plurality of first conveying blocks (103) are uniformly arranged outside the first conveying chain (102), the processing and conveying device (2) comprises a second conveying wheel set (202) arranged at two ends and two second conveying chains (201) sleeved on two sides of the second conveying wheel set (202), a plurality of second conveying blocks (203) are uniformly arranged outside the second conveying chains (201), the distance between every two adjacent second conveying blocks (203) is a, the distance between every two adjacent first conveying blocks (103) is b, and a is larger than b;

the bottom of pendulum material conveyor (1) is equipped with the interval change device, the interval change device is including being used for with pendulum material conveyor (1) propelling movement to processing conveyor's (2) output pole one (105), output pole two (106) and output pole three (107), and output pole one (105), output pole two (106) and output pole three (107) dislocation are arranged and the angle between output pole one (105), output pole two (106) and output pole three (107) side projection is the same.

2. The material conveying device according to claim 1, wherein the distance changing device is located right below the overlapped part of the discharging conveying device (5) and the material swinging conveying device (1), the distance changing device comprises a box body (113) and a box body (112) rotatably installed above the box body (113), the lower ends of the first output rod (105), the second output rod (106) and the third output rod (107) are fixed inside the box body (112), the first output rod (105), the second output rod (106) and the third output rod (107) are telescopic pieces, the end parts of the output ends are respectively provided with a conveying strip (104), a rotatable supporting shaft (110) is installed inside the box body (113), the box body (112) is installed above the supporting shaft (110), a gear ring (111) is fixedly sleeved outside the supporting shaft (110), one side of the gear ring (111) is engaged and connected with a first gear (109), and a first motor (108) for driving the first gear (109) to rotate is arranged in the box body (113).

3. The material conveying device according to claim 2, wherein the conveying block I (103), the conveying block II (203) and the conveying strip (104) are provided with arc grooves matched with the tubular workpiece inside, the surface of the conveying block II (203) is provided with elastic strips (2031) at two sides corresponding to the arc grooves, and the inner sides of the elastic strips (2031) are provided with clamping balls (2032).

4. The feeding device according to claim 1, wherein the material transferring frame (4) comprises a supporting frame (401), a third gear (404) is rotatably mounted inside the supporting frame (401), a second gear (403) is meshed and connected to one side of the third gear (404), a second motor (402) for driving the second gear (403) to rotate is mounted at the upper end of the supporting frame (401), an oil cylinder (405) is mounted at the bottom of the second gear (403), a transversely-arranged rotating plate (406) is mounted at the output end of the bottom of the oil cylinder (405), and a plurality of groups of material taking devices for clamping and releasing tubular workpieces are arranged at the bottom of the rotating plate (406).

5. The material conveying device according to claim 4, wherein the material taking device comprises three groups of stations, each group of stations comprises two connecting plates (407) arranged along the length direction of the rotating plate (406), clamping blocks (409) are mounted at two ends of each connecting plate (407), a rotatable screw (408) is mounted in the middle of the rotating plate (406), the screw (408) penetrates through the connecting plates (407) corresponding to the three stations and is in threaded connection with the connecting plates (407), the threaded connection directions of the screw (408) and the two connecting plates (407) corresponding to each station are opposite, and a motor three (410) for driving the screw (408) to rotate is mounted on one side of the rotating plate (406).

Technical Field

The invention belongs to the technical field of material conveying devices, and particularly relates to a material conveying device.

Background

The belt conveyor comprises middle part framework and bearing roller and constitutes the conveyer belt, and the conveyer can stop the machine at the transportation and process the work piece, and then can combine together carrying and processing, and before the tubulose work piece used, need to its both ends cutting, polish, if combine together transportation and processing just there is a problem to be: the work piece is at the course of working, because the size of processing machine is great, needs the distance between two tubulose work pieces great, at the in-process of putting the tubulose work piece, the workman need put the tubulose work piece on defeated material machine in proper order, when processing is very fast, the workman can't follow the speed of machine tooling, if many people cooperation work, then occupy more cost of labor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a material conveying device which can change the conveying distance and adjust the conveying angle.

In order to achieve the purpose, the invention adopts the following technical scheme:

a material conveying device comprises a material placing and conveying device, a processing and conveying device, a material transferring frame and a material discharging and conveying device;

the processing and conveying device is positioned above one end of the material placing and conveying device, the conveying direction of the processing and conveying device and the conveying direction of the material placing and conveying device form any included angle, and the included angle between the conveying direction of the processing and conveying device and the material transferring frame is 90 degrees; the material transferring frame and the discharging conveying device are on the same straight line, the discharging conveying device is arranged on one side of the processing conveying device, and the material transferring frame is arranged above the processing conveying device;

the material placing and conveying device comprises a first conveying wheel set arranged at two ends and two first conveying chains sleeved on chain wheels at two ends of the first conveying wheel set, a plurality of first conveying blocks are uniformly arranged outside the first conveying chains, the processing and conveying device comprises a second conveying wheel set arranged at two ends and two second conveying chains sleeved on two sides of the second conveying wheel set, a plurality of second conveying blocks are uniformly arranged outside the second conveying chains, the distance between every two adjacent second conveying blocks is a, the distance between every two adjacent first conveying blocks is b, and a is larger than b;

the bottom of the material swinging and conveying device is provided with an interval changing device, the interval changing device comprises a first output rod, a second output rod and a third output rod, the first output rod, the second output rod and the third output rod are used for pushing the material swinging and conveying device to the processing and conveying device, the first output rod, the second output rod and the third output rod are arranged in a staggered mode, and angles among projections on three sides of the first output rod, the second output rod and the third output rod are the same.

Preferably, interval change device is located ejection of compact conveyor and pendulum material conveyor coincidence position under, interval change device includes the box and rotates the box body of installing in the box top, the lower extreme of output pole one, output pole two and output pole three is fixed inside the box body, output pole one, output pole two and output pole three are the extensible member, and the tip of output all installs the transport strip, the internally mounted of box has rotatable back shaft, the box body is installed in the back shaft top, the ring gear has been cup jointed to the outside of back shaft, one side meshing of ring gear is connected with gear one, the internally mounted of box has and is used for driving gear one pivoted motor one.

Preferably, the conveying block I, the conveying block II and the conveying strip are internally provided with arc grooves matched with the tubular workpiece, the surfaces of the conveying block II, which are positioned on two sides of the corresponding arc grooves, are provided with elastic strips, and the inner sides of the elastic strips are provided with clamping balls.

Preferably, the material transferring frame comprises a supporting frame, a gear III is installed in the internal rotation of the supporting frame, a gear II is connected to one side of the gear III in a meshed mode, a motor II used for driving the rotation of the gear II is installed at the upper end of the supporting frame, an oil cylinder is installed at the bottom of the gear II, a transversely-arranged transferring plate is installed at the output end of the bottom of the oil cylinder, and a plurality of groups of material taking devices used for clamping and releasing tubular workpieces are arranged at the bottom of the transferring plate.

Preferably, extracting device includes three groups of stations, and every group station all includes along changeing two even boards that board length direction arranged, and the both ends of even board are all installed and are pressed from both sides tight piece, the mid-mounting that changes the board has rotatable screw rod, and the screw rod runs through a plurality of even boards that correspond three station, and with even board threaded connection, the screw rod is opposite with the threaded connection direction of two even boards that every station corresponds, it is used for driving screw rod pivoted motor three to install one side of board.

Compared with the prior art, the invention has the beneficial effects that:

(1) in the conveying process of the material swinging and conveying device, the distance between two adjacent tubular workpieces is shorter than the distance between two adjacent tubular workpieces of the processing and conveying device, so that the conveying chain between the material swinging and conveying devices is slower in moving speed under the condition of simultaneously moving the same tubular workpieces, and the distance between the adjacent tubular workpieces is short, thereby facilitating the material discharge of workers.

(2) According to the invention, the first output rod, the second output rod and the third output rod which can be opened outwards are arranged in the distance changing device, so that the distance is increased when the moving height of the conveying strips is increased, and the distance is changed when the conveying strips are moved from the material swinging conveying device to the processing conveying device.

(3) According to the invention, the distance changing device is arranged at the bottom of the material swinging and conveying device and can rotate, so that when any included angle is formed between the processing and conveying device and the material swinging and conveying device, the distance changing device can push the materials on the material swinging and conveying device to the second conveying block.

Drawings

Fig. 1 is an overall top view of the present invention.

Fig. 2 shows the material placing end of the material placing and conveying device of the invention.

FIG. 3 is a partial connection diagram of the pendulum material conveying device and the distance changing device of the present invention.

FIG. 4 is a schematic view of the internal structure of the case of the present invention.

Fig. 5 is a schematic connection diagram of the material swinging and conveying device, the processing and conveying device and the spacing changing device.

Fig. 6 is a schematic connection diagram of the processing and conveying device, the material transferring frame and the material discharging and conveying device of the invention.

Fig. 7 is an internal cross-sectional view of the rotating plate of the present invention.

Fig. 8 is an enlarged view of the invention at a in fig. 5.

Description of reference numerals:

1. the material swinging and conveying device comprises 101, a first conveying wheel set, 102, a first conveying chain, 103, a first conveying block, 104, a conveying strip, 105, a first output rod, 106, a second output rod, 107, a third output rod, 108, a first motor, 109, a first gear, 110, a support shaft, 111, a toothed ring, 112, a box body, 113, a box body, 2, a processing and conveying device, 201, a second conveying chain, 202, a second conveying wheel set, 203, a second conveying block, 2031, an elastic strip, 2032, a clamping ball, 3, a processing section, 4, a material transferring frame, 401, a support frame, 402, a second motor, 403, a second gear, 404, a third gear, 405, an oil cylinder, 406, a rotating plate, 407, a connecting plate, 408, a screw rod, 409, a clamping block, 410, a third motor, 5 and a material discharging and conveying device.

Detailed Description

As shown in fig. 1 to 8, the feeding device provided in this embodiment includes a material placing and conveying device 1, a processing and conveying device 2, a material transferring frame 4, and a material discharging and conveying device 5.

The processing and conveying device 2 is positioned above one end of the material placing and conveying device 1, the conveying direction of the processing and conveying device 2 and the conveying direction of the material placing and conveying device 1 form any included angle, and the included angle between the conveying direction of the processing and conveying device 2 and the material transferring frame 4 is 90 degrees; the material transferring frame 4 and the material discharging conveying device 5 are on the same straight line, the material discharging conveying device 5 is arranged on one side of the processing conveying device 2, the material transferring frame 4 is arranged above the processing conveying device 2, the material transferring frame 4 comprises a supporting frame 401, a gear three 404 is installed inside the supporting frame 401 in a rotating mode, a gear two 403 is meshed and connected to one side of the gear three 404, a motor two 402 used for driving the gear two 403 to rotate is installed at the upper end of the supporting frame 401, an oil cylinder 405 is installed at the bottom of the gear two 403, a transversely-arranged rotating plate 406 is installed at the output end of the bottom of the oil cylinder 405, a plurality of groups of material taking devices used for clamping and releasing tubular workpieces are arranged at the bottom of the rotating plate 406, the gear two 403 is driven by the motor two 402 to rotate, the gear three 404 can be driven by the gear two 403 to rotate, the gear three 404 can drive the rotating plate 406 to rotate through the oil cylinder 405, and then the rotating plate 406 arranged above the processing conveying device 2 can be moved to the upper side of the material discharging conveying device 5.

The material taking device comprises three groups of stations, each group of stations comprises two connecting plates 407 arranged along the length direction of a rotating plate 406, clamping blocks 409 are mounted at two ends of each connecting plate 407, a rotatable screw 408 is mounted in the middle of the rotating plate 406, the screw 408 penetrates through the connecting plates 407 corresponding to the three stations and is in threaded connection with the connecting plates 407, the threaded connection directions of the screw 408 and the two connecting plates 407 corresponding to each station are opposite, three groups of parts with opposite thread directions are arranged on the screw 408, when the screw 408 rotates, the screw 408 can drive the clamping blocks 409 to move inwards or outwards at the same time, clamping or opening is completed, tubular workpieces are clamped or released, a motor III 410 used for driving the screw 408 to rotate is mounted on one side of the rotating plate 406, and the motor III 410 rotates.

The pendulum material conveyor 1 is including arranging the conveying wheelset 101 at both ends and cup jointing two conveying chain one 102 on the sprocket wheel at conveying wheelset 101 both ends, a plurality of transport piece 103 has been arranged to the outside align to grid of conveying chain one 102, processing conveyor 2 is including arranging the conveying wheelset two 202 at both ends and cup jointing two conveying chain two 201 in conveying wheelset two 202 both sides, a plurality of transport piece two 203 has been arranged to the outside align to grid of conveying chain two 201, the distance between two adjacent transport piece two 203 is an a, the distance between two adjacent transport piece one 103 is b, an a > b, the less convenient workman's blowing of interval between the transport piece one 103, and conveying chain one 102's conveying speed is slower, the distance between the transport piece 203 is great, conveniently processes it.

The bottom of the material swinging and conveying device 1 is provided with a distance changing device, the distance changing device comprises a first output rod 105, a second output rod 106 and a third output rod 107 which are used for pushing the material swinging and conveying device 1 to the processing and conveying device 2, the first output rod 105, the second output rod 106 and the third output rod 107 are arranged in a staggered mode, the angles among the side projections of the first output rod 105, the second output rod 106 and the third output rod 107 are the same, the staggered mode can avoid mutual collision by combining the images of 3-5, the distance among the three conveying strips 104 can be changed by reserving included angles, the distance is wider as the height is higher, the distance changing device is positioned right below the overlapped part of the material discharging and conveying device 5 and the material swinging and conveying device 1, the distance changing device comprises a box body 113 and a box body 112 which is rotatably installed above the box body 113, and the lower ends of the first output rod 105, the second output rod 106 and the third output rod 107 are fixed inside the box body 112, the output rod I105, the output rod II 106 and the output rod III 107 are telescopic parts, the end parts of the output ends are provided with conveying strips 104, the conveying blocks I103, the conveying blocks II 203 and the conveying strips 104 are internally provided with arc grooves matched with the tubular workpiece, the arc grooves ensure that the tubular workpiece is not easy to fall off, the surfaces of the conveying blocks II 203 are positioned at two sides corresponding to the arc grooves and are provided with elastic strips 2031, the inner sides of the elastic strips 2031 are provided with clamping balls 2032, the elastic strips 2031 and the clamping balls 2032 ensure that the tubular workpiece cannot fall off when the tubular workpiece is vertically arranged downwards, the box body 113 is internally provided with a rotatable supporting shaft 110, the box body 112 is arranged above the supporting shaft 110, the outside of the supporting shaft 110 is sleeved with a gear ring 111, one side of the gear ring 111 is engaged and connected with a gear I109, the box body 113 is internally provided with a motor I108 for driving the gear I109 to rotate, and the motor I108 drives the gear I109 to rotate, the first gear 109 drives the box body 112 to rotate, so that the rotating direction of the box body can be adjusted according to the included angle between the processing and conveying device 2 and the material placing and conveying device 1, and feeding can be completed at any included angle.

The working principle is that the processing and conveying device 2 is arranged at one end of the material placing and conveying device 1, during processing, workers can place unprocessed tubular workpieces in the conveying blocks 103 of the material placing and conveying device 1 in sequence, due to the fact that the distance between the adjacent conveying blocks 103 is short, the operation of the material placing and conveying device 1 is slow, the workers can operate more easily during material placing, the working efficiency is higher, when the material placing and conveying device 1 conveys materials to the bottom of the processing and conveying device 2, the material placing and conveying device 1 and the processing and conveying device 2 stop operating temporarily, the angle of the box body 112 is adjusted in advance, the length direction of the conveying strips 104 is perpendicular to the conveying direction of the material placing and conveying device 1, the conveying strips 104 arranged at the bottom of the material placing and conveying device 1 are pushed by the first output rods 105, the second output rods 106 and the third output rods 107 to move upwards slowly, and during moving, the corresponding tubular workpieces are taken down from the material placing and conveying device 1 and stored on the conveying strips 104, when the workpiece on the swinging conveying device 1 is rotated to the inside of the processing conveying device 2 with a larger material distance, when the processing conveying device 2 moves to a processing section 3, the tubular workpiece is just driven to be clamped inside the second conveying block 203, the first output rod 105, the second output rod 106 and the third output rod 107 move downwards to return to the initial position, tubular workpieces can be machined, after machining is completed, the tubular workpieces are conveyed to the bottom of the material transferring frame 4, firstly, the oil cylinder 405 drives the rotating plate 406 to move downwards, the movable clamping blocks 409 are arranged on two sides of the corresponding tubular workpieces, the motor III 410 drives the screw rod 408 to rotate, the screw rod 408 rotates to simultaneously drive the plurality of groups of clamping blocks 409 to move inwards to clamp the workpieces, after clamping, the motor II 402 drives the gear II 403 to rotate, the gear II 403 drives the gear III 404 to rotate, the gear III 404 drives the rotating plate 406 to rotate 180 degrees, the tubular workpieces are placed on the discharging conveying device 5, and materials are conveyed to the next process.