阅读说明：本技术 一种冲床冲切废料排送装置 (Punching waste discharging and conveying device of punching machine ) 是由 赵俊泛 江海卫 于 2020-12-28 设计创作，主要内容包括：本发明提供了一种冲床冲切废料排送装置,属于机械制造技术领域。它解决了现有冲床通过人工排废料,导致工作效率低、劳动强度大且缺乏安全性的问题。本冲床冲切废料排送装置,包括用于输送废料的皮带输送机和与皮带输送机对接并具有自动排废料功能的排废料升降机,排废料升降机包括有载料翻斗、升降滑车和滑轨机构,载料翻斗与皮带输送机的末端对接,滑轨机构为两个,两个滑轨机构呈左右两侧分布设置形成一个呈斜形梯帮状的滑轨机架,滑轨机构均由主滑轨和副滑轨组成,滑轨机架下部安装有主驱动牵引组件。本发明实现了冲床不停机自动排送冲切废料入物料箱,具有提高冲床利用率,无需人工清挖废料和废料人工装箱,自动化程度高的优点。(The invention provides a punching waste discharging and conveying device of a punching machine, and belongs to the technical field of mechanical manufacturing. It has solved current punch press and has passed through the manual work and arrange the waste material, leads to work efficiency low, intensity of labour big and lack the problem of security. This die-cut waste material discharge device of punch press, including the band conveyer that is used for carrying the waste material and with band conveyer butt joint and have the automatic waste material elevator of arranging of waste material function, the waste material elevator of arranging is including carrying the material tipping bucket, lift coaster and slide rail mechanism, carry the material tipping bucket and band conveyer's terminal butt joint, slide rail mechanism is two, two slide rail mechanism are left and right sides distribution and set up and form a slide rail frame that is oblique shape terraced group of wall form, slide rail mechanism comprises main slide rail and vice slide rail, the main drive subassembly that pulls is installed to slide rail frame lower part. The automatic discharging and feeding device realizes that the punching waste is automatically discharged and fed into the material box without stopping the punching machine, and has the advantages of improving the utilization rate of the punching machine, avoiding manual digging of the waste and manual boxing of the waste and having high automation degree.)

1. The punching waste discharging and conveying device of the punch press is characterized by comprising a belt conveyor (1) for conveying waste and a waste discharging lifter (2) which is in butt joint with the belt conveyor (1) and has an automatic waste discharging function, wherein the waste discharging lifter (2) comprises a material loading tipping bucket (3), two lifting pulleys (4) and two sliding rail mechanisms (5), the material loading tipping bucket (3) is in butt joint with the tail end of the belt conveyor (1), the two sliding rail mechanisms (5) are distributed on the left side and the right side of the two sliding rail mechanisms (5) to form an inclined ladder-shaped sliding rail rack, each sliding rail mechanism (5) consists of a main sliding rail (6) and an auxiliary sliding rail (7), and a group of main driving traction components for driving the lifting pulleys (4) to move along the sliding rail mechanisms (5) are installed on the lower portion of the sliding rail rack, main drive traction assembly constitute by drive sprocket (8) and drag chain (9), drag sprocket (8) install in main slide rail (6) bottom, two the upper portion of slide rail mechanism (5) is equallyd divide and is do not installed a set of tension sprocket (10), drag chain (9) respectively the transmission connect on drag sprocket (8) and tension sprocket (10) and form a transmission closed loop, lift coaster (4) be fixed in on drag chain (9) and by drag chain (9) drive motion, waste discharge lift (2) still including being used for driving drag sprocket (8) pivoted drive gear motor (11).

2. The punching waste discharging device of the punch press according to claim 1, wherein the main slide rail (6) is inclined and forms a first obtuse angle with the belt conveyor (1), the auxiliary slide rail (7) is provided with an inclined section (12), a bent section (13) and a horizontal section (14), and a second obtuse angle is formed between the inclined section (12) of the auxiliary slide rail (7) and the belt conveyor (1).

3. The punching waste discharging device of the punching machine according to claim 1, wherein the back of the lifting trolley (4) is provided with a rolling wheel (15), and the lifting trolley (4) moves along the sliding rail mechanism (5) through the rolling wheel (15).

4. The punching waste discharging and conveying device of the punching machine according to claim 1, wherein the back of the material loading tipping bucket (3) is provided with two groups of rolling wheel shafts (15), the two groups of rolling wheel shafts (15) are respectively a traction rolling wheel shaft (16) and a tipping bucket overturning shaft (17), the traction rolling wheel shaft (16) is arranged in the auxiliary sliding rail (7) and used for drawing the material loading tipping bucket (3) to move along the auxiliary sliding rail (7), the two ends of the tipping bucket overturning shaft (17) penetrate out of the material loading tipping bucket (3) and are connected with a lifting sliding table, and the material loading tipping bucket (3) can do overturning motion relative to the lifting sliding table by taking the tipping bucket overturning shaft (17) as a rotating point.

5. A punch press blanking waste discharging device according to claim 1, characterized in that a waste storage box (18) into which waste is discharged is provided at the rear of the waste elevator (2).

6. The apparatus as claimed in claim 1, wherein the waste elevator (2) further comprises a support column (19) for supporting the rack of the slide rail.

7. The punching waste discharging device of a punching machine according to claim 1, characterized in that the loading skip (3) is L-shaped.

8. The punching waste discharging device of the punch press according to claim 1, wherein the belt conveyor (1) is composed of a conveying belt (20), a conveying roller (21), a side wall (22), a main roller (23) and a main belt roller (24), the main roller (23) and the main belt roller (24) are in transmission connection through the conveying belt (20), and the belt conveyor (1) further comprises a driving motor (25) for driving the conveying belt (20) to transmit.

Technical Field

The invention belongs to the technical field of machine manufacturing, and relates to a punching waste discharging and conveying device of a punching machine.

Background

In the manufacturing of the wheel hub of the low-speed wheel, the punching of the steel plate by the punch press is one of the production processes, especially the large-tonnage punch press, for the waste material treatment falling under the punch press after punching, the waste material is generally dug out from the bottom of the punch press and poured into the waste material storage box to be pulled away after the punching operation is finished, because the waste material of the product punched by the large-tonnage punch press is heavier, the volume of the waste material is larger, and the excessive waste material is not allowed to be accumulated under the punch press, the machine needs to be stopped from time to treat the dug waste material; the bottom of the punch is provided with a conveyor, and the punched waste is discharged to the outside of the punch and then is manually processed, so that the processing can be simultaneously carried out when the punch punches; however, both methods require manual loading of the waste into a waste material tank, and these two methods have low working efficiency, high labor intensity and lack of safety.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a punching waste discharging and conveying device for a punching machine, which realizes the effect of automatically discharging punching waste into a waste storage box without stopping the punching machine, improves the utilization rate of the punching machine, and does not need manual digging and manual packing of the waste.

The purpose of the invention can be realized by the following technical scheme: a punching waste discharging and conveying device of a punch press is characterized by comprising a belt conveyor for conveying waste and a waste discharging lifter which is in butt joint with the belt conveyor and has an automatic waste discharging function, wherein the waste discharging lifter comprises a material loading tipping bucket, a lifting pulley and two slide rail mechanisms, the material loading tipping bucket is in butt joint with the tail end of the belt conveyor, the two slide rail mechanisms are two, the left side and the right side of the two slide rail mechanisms are distributed and arranged to form a slide rail rack in an inclined ladder-shaped slope shape, the slide rail mechanisms are composed of a main slide rail and an auxiliary slide rail, a group of main driving traction assembly for driving the lifting pulley to move along the slide rail mechanisms is installed on the lower portion of the slide rail rack, the main driving traction assembly is composed of a traction chain wheel and a traction chain, the traction chain wheel is installed on the bottom of a main slide rail, and a group of tensioning chain wheels are respectively installed on the upper portions of the two slide rail mechanisms, the traction chain is respectively in transmission connection with the traction chain wheel and the tension chain wheel to form a transmission closed loop, the lifting pulley is fixed on the traction chain and is driven by the traction chain to move, and the waste discharge elevator further comprises a driving speed reduction motor for driving the traction chain wheel to rotate.

In foretell a die-cut waste material of punch press arranges send device, main slide rail set up for the slope, and with band conveyer between have and be obtuse first contained angle, vice slide rail on have slope section, bending segment and horizontal segment, have between the slope section of vice slide rail and the band conveyer and be obtuse second contained angle.

In the punching waste discharging and conveying device for the punch press, the back of the lifting pulley is provided with the rolling wheel, and the lifting pulley moves along the sliding rail mechanism through the rolling wheel.

In foretell a die-cut waste material discharging device of punch press, the material loading tipping bucket back install two sets of rolling wheel axles, two sets of rolling wheel axle is for drawing rolling wheel axle and tipping bucket trip shaft respectively, the rolling wheel axle that draws install and be used for drawing the material loading tipping bucket along vice slide rail motion in vice slide rail, tipping bucket trip shaft both ends wear out the material loading tipping bucket and be connected with lift slip table outward, the material loading tipping bucket use the tipping bucket trip shaft as the turning point can be relative lift slip table and do the turning motion.

In the punching waste discharging and conveying device for the punch press, a waste storage box for discharging waste is arranged at the rear part of the waste discharging lifter.

In the punching waste discharging and conveying device for the punch press, the waste discharging lifter further comprises a supporting column for supporting the sliding rail rack.

In the punching waste discharging and conveying device for the punching machine, the loading tipping bucket is L-shaped.

In the punching waste discharging and conveying device for the punch press, the belt conveyor consists of a conveying belt, a conveying roller, a side wall, a main roller and a main belt roller, the main roller and the main belt roller are in transmission connection through the conveying belt, and the belt conveyor further comprises a driving motor for driving the conveying belt to transmit.

Compared with the prior art, the punching waste discharging and conveying device of the punching machine has the advantages that the punching machine automatically discharges punching waste into the material box without stopping, the utilization rate of the punching machine is increased, manual digging of waste and manual waste packing are not needed, and the automation degree is high.

Drawings

Fig. 1 is an initial state of a lifting pulley when a waste discharging device in the punching waste discharging device of the punch press works.

Fig. 2 shows a state where the lifting block is lifted when the scrap discharge device is operated in the punching scrap discharge device of the press.

Fig. 3 shows the moving state of the lifting block when the scrap discharge device of the punching scrap discharge device of the punch press is in operation.

Fig. 4 is a turning state of the lifting pulley when the waste discharging device in the punching waste discharging device of the punch press works.

Fig. 5 is a schematic structural view of a scrap discharge lifter in the punching scrap discharge apparatus of the press.

Fig. 6 is a schematic structural view of a belt conveyor in the punching scrap discharge apparatus of the press.

In the figure, 1, a belt conveyor; 2. a waste discharge elevator; 3. loading and tipping; 4. a lifting pulley; 5. a slide rail mechanism; 6. a main slide rail; 7. an auxiliary slide rail; 8. a traction sprocket; 9. a drag chain; 10. a tension sprocket; 11. driving a gear motor; 12. an inclined section; 13. a curved section; 14. a horizontal segment; 15. a rolling wheel; 16. a traction rolling axle; 17. a tipping bucket overturning shaft; 18. a waste storage bin; 19. a support pillar; 20. a conveyor belt; 21. a conveying roller; 22. side uppers; 23. a main drum; 24. a primary belt drum; 25. the motor is driven.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4, 5 and 6, the punching waste discharging and conveying device of the punching machine comprises a belt conveyor 1 for conveying waste and a waste discharging lifter 2 which is butted with the belt conveyor 1 and has an automatic waste discharging function, wherein the waste discharging lifter 2 comprises a material loading tipping bucket 3, a lifting pulley 4 and two sliding rail mechanisms 5, the material loading tipping bucket 3 is butted with the tail end of the belt conveyor 1 and is used for allowing waste to slide into the waste, the two sliding rail mechanisms 5 are provided, the left side and the right side of the two sliding rail mechanisms 5 are distributed and arranged to form an inclined trapezoidal rib-shaped sliding rail frame, the sliding rail mechanisms 5 are respectively composed of a main sliding rail 6 and an auxiliary sliding rail 7, the lower part of the sliding rail frame is provided with a group of main driving traction components for driving the lifting pulley 4 to move along the sliding rail mechanisms 5, each main driving traction component is composed of a traction chain wheel 8 and a traction chain 9, the traction chain wheel 8 is arranged at the bottom of, the upper parts of the two slide rail mechanisms 5 are respectively provided with a group of tensioning chain wheels 10, the traction chains 9 are respectively connected to the traction chain wheels 8 and the tensioning chain wheels 10 in a transmission way and form a transmission closed loop, the lifting pulley 4 is fixed on the traction chains 9 and is driven by the traction chains 9 to move, the waste discharge elevator 2 further comprises a driving speed reduction motor 11 for driving the traction chain wheels 8 to rotate, the driving speed reduction motor 11 drives the traction chain wheels 8 to rotate forward and backward, and the lifting pulley 4 is pulled to move.

Preferably, the main slide rail 6 is arranged in an inclined manner, and has a first included angle with the belt conveyor 1, the auxiliary slide rail 7 has an inclined section 12, a bent section 13 and a horizontal section 14, and the inclined section 12 of the auxiliary slide rail 7 has a second included angle with the belt conveyor 1.

In more detail, the back of the lifting tackle 4 is provided with rolling wheels 15, the lifting tackle 4 moves along the slide rail mechanism 5 through the rolling wheels 15, the rolling wheels 15 are two groups, one group is an upper roller, the other group is a lower roller, the lower roller moves along the auxiliary slide rail 7, and the upper roller moves along the main slide rail 6 when the lifting tackle 4 is pulled in the main slide rail 6 to ascend.

In more detail, two groups of rolling wheels 15 are arranged on the back of the material loading tipping bucket 3, the two groups of rolling wheels 15 are respectively a traction rolling wheel shaft 16 and a tipping bucket overturning shaft 17, the traction rolling wheel shaft 16 is arranged in the auxiliary slide rail 7 and is used for drawing the material loading tipping bucket 3 to move along the auxiliary slide rail 7, two ends of the tipping bucket overturning shaft 17 penetrate out of the material loading tipping bucket 3 and are connected with the lifting sliding table, the material loading tipping bucket 3 can do overturning movement relative to the lifting sliding table by taking the tipping bucket overturning shaft 17 as a rotating point, and the overturning movement aims at pouring out waste materials.

In more detail, a waste storage box 18 into which waste is discharged is provided at the rear of the waste discharge elevator 2, and the turned-over material loading dump bucket 3 discharges the waste into the waste storage box 18.

When the lifting pulley 4 drives the material loading tipping bucket 3 to ascend to the upper part of the slide rail mechanism 5, the traction rolling wheel shaft 16 under the material loading tipping bucket 3 slides into the bending section 13 and the horizontal section 14 from the inclined section 12 of the auxiliary slide rail 7 in sequence, and drives the speed reducing motor 11 to stop rotating after ascending to the horizontal section 14, at this time, the material loading tipping bucket 3 realizes overturning, waste materials are poured into the waste material storage box 18, the speed reducing motor 11 is driven to rotate reversely after the waste materials are poured, and the material loading tipping bucket 3 descends and resets.

The waste discharging lifter 2 also comprises an upper limit switch which is arranged at a position close to the horizontal section 14 of the auxiliary slide rail 7, when the material loading tipping bucket 3 rises to the upper part of the slide rail mechanism 5 and the rail change occurs, namely when the material loading tipping bucket 3 starts to turn over, the material loading tipping bucket 3 rises after the upper limit switch is touched, and the waste dumping is completed.

In more detail, the waste material discharging lifter 2 further comprises a supporting column 19 for supporting the slide rail rack, the material loading tipping bucket 3 is in an L shape, and the bearing surface (one end surface butted with the belt conveyor 1) of the L-shaped material loading tipping bucket 3 is an oblique surface.

In more detail, the belt conveyor 1 is composed of a conveying belt 20, a conveying roller 21, a side wall 22, a main roller 23 and a main belt roller 24, the main roller 23 and the main belt roller 24 are in transmission connection through the conveying belt 20, the belt conveyor 1 further comprises a driving motor 25 for driving the conveying belt 20 to transmit, after punching of a punch press is started, the belt conveyor 1 starts to operate, the loading tipping bucket 3 is in a waste receiving state, the driving speed reducing motor 11 stops rotating at the moment, after the punch press punches for a plurality of times, the conveying belt 20 in the belt conveyor 1 reversely transmits for 2 seconds and stops rotating, waste which is sent to a position close to the loading tipping bucket 3 when the belt conveyor 1 positively rotates is reversely returned, the loading tipping bucket 3 is prevented from being clamped during secondary descending, linkage of the waste discharging device and the punch press under program control is realized, and finally the loading tipping bucket 3 loaded with waste is successively lifted, Dump, lower, and reset commands, and cycle through.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.