阅读说明：本技术 一种用于海绵钛钛坨的自动剥皮装置 (Automatic peeling device for titanium sponge lump ) 是由 尹世豪 曲银化 韩云飞 于 2019-08-21 设计创作，主要内容包括：一种用于海绵钛钛坨的自动剥皮装置,包括支架,支架由举升系统实现竖直方向的升降,支架上设有用于夹紧并旋转钛坨的夹持机构,在支架的一侧设有对钛坨进行剥皮的风镐,风镐安装在姿态调整系统上,由姿态调整系统对风镐的位置及作业方向进行调整。本装置可以解决海绵钛钛坨剥皮劳动量大、劳动强度高、剥皮不彻底、效率低、翻转用时长等问题。(The utility model provides an automatic device of skinning for titanium sponge titanium sticks together, includes the support, and the support realizes the lift of vertical direction by the system of lifting, is equipped with the fixture that is used for pressing from both sides tight and rotatory titanium sticks together on the support, is equipped with the pneumatic pick that peels titanium sticks together in one side of support, and the pneumatic pick is installed on attitude control system, is adjusted the position and the operation direction of pneumatic pick by attitude control system. The device can solve the problems of large peeling labor amount, high labor intensity, incomplete peeling, low efficiency, long overturning time and the like of the titanium sponge lump.)

1. The utility model provides an automatic device of skinning for titanium sponge titanium sticks together which characterized in that: the titanium lump peeling machine comprises a support, wherein the support is lifted in the vertical direction by a lifting system, a clamping mechanism used for clamping and rotating a titanium lump (3) is arranged on the support, an air pick (14) used for peeling the titanium lump is arranged on one side of the support, the air pick (14) is installed on an attitude adjusting system (4), and the position and the operation direction of the air pick (14) are adjusted by the attitude adjusting system (4).

2. The automatic peeling device for titanium sponge lump as claimed in claim 1, characterized in that: fixture includes left top mechanism (1) and right top mechanism (12), and left top mechanism (1) has the rotating head that can rotate titanium lump (3), is equipped with the fluted disc on the rotating head, and the teeth of a cogwheel on the fluted disc can imbed titanium lump (3) surface with the transmission moment of torsion, and right top mechanism (12) have be used for with left top mechanism (1) cooperation in order to press from both sides the flexible head that tightly or unclamp titanium lump (3) to be equipped with the top that is used for inserting titanium lump (3) on flexible head, the rotation axis of rotating head with top the central axis is located same water flat line.

3. The automatic peeling device for titanium sponge lumps as claimed in claim 2, characterized in that: the left jacking mechanism (1) is a rotary oil cylinder, and the right jacking mechanism (12) is a hydraulic cylinder capable of realizing linear reciprocating motion.

4. The automatic peeling device for titanium sponge lump as claimed in claim 1, characterized in that: the support comprises a base plate (11) and two end plates.

5. The automatic peeling device for titanium sponge lump as claimed in claim 1, characterized in that: the lifting system is four jacking oil cylinders (7) arranged at the bottom of the support.

6. The automatic peeling device for titanium sponge lump as claimed in claim 1, characterized in that: attitude control system (4) include first slider (17), second slider (20), pneumatic pick bracket (19), and first slider (17) and second slider (20) can slide along spout (16) in step under the drive mechanism drive, rotate on first slider (17) and set up a connecting rod (13), connecting rod (13) with pneumatic pick bracket (19) are connected, and pneumatic pick (14) middle part is rotated and is supported on pneumatic pick bracket (19), and pneumatic pick (14) afterbody passes through pneumatic pick base (15) and rotates to be connected on second slider (20).

7. The automatic peeling device for titanium sponge lump as claimed in claim 6, characterized in that: and a pushing oil cylinder (6) is arranged on the air pick base (15).

8. The automatic peeling device for titanium sponge lump as claimed in claim 6, characterized in that: the transmission mechanism is a chain transmission mechanism, a hydraulic rod push-pull mechanism or an electric push rod.

9. The automatic peeling device for titanium sponge lump as claimed in claim 6, characterized in that: the sliding grooves (16) are formed in the cross beam (18), and the cross beam (18) is fixedly installed on the two upright posts (8).

Technical Field

The invention belongs to the technical field of non-ferrous metal smelting equipment, and particularly relates to an automatic peeling device for a titanium sponge lump.

Background

The titanium sponge is produced by the reduction reaction of refined magnesium and titanium tetrachloride, and meanwhile, a byproduct magnesium chloride is produced, the magnesium chloride is electrolyzed to produce refined magnesium and chlorine, the chlorine reacts with titanium-rich ore to produce titanium tetrachloride, the refined magnesium and the titanium tetrachloride are used for producing titanium sponge, so that a closed cycle is formed.

The titanium lump taken out from a steaming workshop is rough in surface and porous, a local sintered block exists, a peeling process is carried out by using an air pick manually, then the titanium lump enters a cutting and crushing process flow, peeling needs a person to hold the pneumatic air pick to peel off defective products such as black, yellow, blue, purple, sintered, hard shells, magnesium chloride, rust, sheet iron, thin skins, titanium lump cap parts and the like on the surface of the titanium lump, the sheet iron, the magnesium chloride and the sintered titanium lump with the whole body size of less than 2cm are peeled cleanly, and the surface peeling of the titanium lump is ensured to be observed carefully by human eyes. The pneumatic pick is adopted by personnel for peeling, and the following defects exist: (1) the labor amount is large, and the labor intensity is high; (2) the difference between personnel operation individuals is large, and the peeling is not thorough; (3) the peeling time is long, the efficiency is low, and the peeling of the 10T titanium sponge lump can be completed only after 3 hours; (4) the manual peeling needs to use the crown block to perform overturning operation, and the crown block occupation time is long.

Disclosure of Invention

The invention aims to provide an automatic peeling device for titanium sponge lumps, which solves the problems of large peeling labor amount, high labor intensity, incomplete peeling, low efficiency, long overturning time and the like of the titanium sponge lumps.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an automatic device of skinning for titanium sponge titanium sticks together, includes the support, and the support realizes the lift of vertical direction by the system of lifting, is equipped with the fixture that is used for pressing from both sides tight and rotatory titanium sticks together on the support, is equipped with the pneumatic pick that peels titanium sticks together in one side of support, and the pneumatic pick is installed on attitude control system, is adjusted the position and the operation direction of pneumatic pick by attitude control system.

Fixture includes left top mechanism and right top mechanism, and left top mechanism has the rotating head that can rotate the titanium and stick together, is equipped with the fluted disc on the rotating head, and the teeth of a cogwheel on the fluted disc can imbed the titanium and stick together the surface with the transmission moment of torsion, and right top mechanism has and is used for with the cooperation of left top mechanism in order to press from both sides the flexible head that tightly or loosen the titanium and stick together to be equipped with on flexible head and be used for inserting the top that the titanium sticks together, the rotation axis of rotating head with top the central axis is located same water flat line.

The left jacking mechanism is a rotary oil cylinder, and the right jacking mechanism is a hydraulic cylinder for realizing linear motion.

The bracket includes a bottom plate and two end plates.

The lifting system is four lifting cylinders arranged at the bottom of the support.

The posture adjusting system comprises a first sliding block, a second sliding block and a pneumatic pick bracket, the first sliding block and the second sliding block can synchronously slide along the sliding groove under the driving of the transmission mechanism, a connecting rod is rotatably arranged on the first sliding block and connected with the pneumatic pick bracket, the middle part of the pneumatic pick is rotatably supported on the pneumatic pick bracket, and the tail part of the pneumatic pick is rotatably connected onto the second sliding block through a pneumatic pick base.

And a pushing oil cylinder is arranged on the air pick base.

The transmission mechanism is a chain transmission mechanism, a hydraulic rod push-pull mechanism or an electric push rod.

The sliding groove is arranged on the cross beam, and the cross beam is fixedly arranged on the two stand columns.

The invention has the beneficial effects that: according to the invention, the titanium lump is clamped and rotated by the clamping mechanism, so that the titanium lump can be automatically turned over, the peeling action of the pneumatic pick is driven by the attitude adjusting mechanism to move from one end of the titanium lump to the other end of the titanium lump, then the titanium lump is rotated by the clamping mechanism, and then the next peeling is carried out, so that the operation is carried out repeatedly, the peeling efficiency can be improved, and the peeling dead angle is avoided. The right top mechanism can insert the titanium through top in the fixture and stick together, and the teeth of a cogwheel in the left top mechanism also can be embedded into the titanium surface that sticks together, can avoid titanium to stick together like this and appear becoming flexible or drop when rotatory, and the teeth of a cogwheel in the left top mechanism can increase again with the titanium frictional force that sticks together, left top mechanism and titanium when avoiding rotatory stick together between skid.

Attitude adjustment mechanism can realize the horizontal migration of pneumatic pick, also can realize the adjustment to the inclination angle of pneumatic pick in the horizontal plane to adapt to titanium heap surface shape.

The pushing oil cylinder at the tail of the air pick can act on the air pick, so that the air pick can be tightly pushed on the surface of the titanium lump in the peeling process.

Through tests, the invention can reduce the labor intensity of workers by 80%, shorten the peeling time of 10 tons of titanium lumps to 1 hour, reduce the peeling time to 1/3 by manual peeling, and reduce the test deviation of the Fe value to below 0.01%.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a perspective view of the present invention;

FIG. 5 is a schematic view of the connection of the pick and attitude adjustment mechanism;

the labels in the figure are: 1. the device comprises a left jacking mechanism, a left end plate, a titanium lump, a posture adjusting system, a right end plate, a jacking oil cylinder, a column, a jacking oil cylinder connecting seat, a beam bracket, a bottom plate, a right jacking mechanism, a connecting rod, a pneumatic pick, a connecting rod 15, a pneumatic pick base, a sliding groove 16, a sliding groove 17, a first sliding block 18, a beam, a connecting rod 19, a pneumatic pick bracket, a second sliding block 20 and a titanium lump.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples, but the invention is not limited thereto.

Referring to the attached drawings, the device for automatically peeling the titanium sponge lump comprises a titanium lump fixing assembly and an air pick installation assembly, wherein the titanium lump fixing assembly is used for fixing the titanium lump and rotating the titanium lump in the peeling process, and the air pick installation assembly is used for adjusting the inclination angle of the air pick in the horizontal plane and enabling the air pick to move in the horizontal direction in a reciprocating mode.

The titanium lump fixing assembly comprises a support, a lifting system and a clamping mechanism, wherein the support comprises a bottom plate 11, a left end plate 2 and a right end plate 5 which are arranged at two ends of the bottom plate 11, the lifting system comprises four lifting cylinders 7 which are respectively arranged below four corners of the bottom plate 11, the bodies of the lifting cylinders 7 are fixed on the ground by foundation bolts, and pistons of the lifting cylinders 7 are fixedly connected with a lifting cylinder connecting seat 9 on the bottom plate 11; the clamping mechanism comprises a left jacking mechanism 1 and a right jacking mechanism 12, the left jacking mechanism 1 is installed on the left end plate 2, the left jacking mechanism 1 is provided with a rotatable rotating head, a fluted disc is installed on the rotating head, and gear teeth arranged on the fluted disc can be embedded into the surface of the titanium lump 3, so that when the rotating head rotates, torque can be transmitted through the fluted disc to drive the titanium lump 3 to rotate, and in order to realize the function of the left jacking mechanism 1, the left jacking mechanism 1 can adopt a rotating oil cylinder; the right jacking mechanism 12 is arranged on the right end plate 5, the right jacking mechanism 12 is provided with a telescopic head, the telescopic head can clamp or loosen the titanium lump 3 in a telescopic mode, a top point capable of being inserted into the titanium lump 3 is arranged on the telescopic head, the right jacking mechanism 12 can use a hydraulic cylinder, the titanium lump 3 can be clamped or loosened by linear motion of a piston of the hydraulic cylinder, and the top point is fixed on the piston; the rotation axis of the rotating head and the central axis of the tip are located on the same horizontal line.

The pneumatic pick mounting assembly comprises upright columns 8, a cross beam 18 and an attitude adjusting system 4, wherein the cross beam 18 is erected between the two upright columns 8 through a cross beam bracket 10, a sliding groove 16 is formed in the cross beam 18 along the length direction of the cross beam, and the attitude adjusting system 4 is used for adjusting the horizontal position and the horizontal inclination angle of a pneumatic pick 14. The posture adjusting system 4 comprises a first sliding block 17 and a second sliding block 20 which slide along the sliding groove 16, a connecting rod 13 and a pneumatic pick bracket 19, the first sliding block 17 and the second sliding block 20 can synchronously slide along the sliding groove 16 under the driving of a transmission mechanism, the first sliding block 17 is rotatably provided with the connecting rod 13, the connecting rod 13 is connected with the pneumatic pick bracket 19, the middle part of the pneumatic pick 14 is rotatably supported on the pneumatic pick bracket 19, and the tail part of the pneumatic pick 14 is rotatably connected to the second sliding block 20 through a pneumatic pick base 15.

The pneumatic pick base 15 is provided with the pushing oil cylinder 6 which can act on the pneumatic pick 14, so that the pneumatic pick 14 can be tightly pushed on the surface of the titanium lump 3 in the peeling process.

The transmission mechanism is a chain transmission mechanism, a hydraulic rod push-pull mechanism or an electric push rod so as to realize the synchronous reciprocating movement of the first slide block 17 and the second slide block 20 in the chute 16.

The movement of the sliding block, the work of the air pick and the rotation of the left jacking mechanism are all realized by a PLC control system.

Titanium sponge sticks are transported to an automatic peeling device platform through a crown block, a left clamping mechanism and a right clamping mechanism are started to clamp the titanium sponge sticks 3, after an automatic peeling program is started, an air pick 14 starts to peel from the tail parts of the titanium sticks 3, the peeling thickness is 3-5cm, and meanwhile the clamping mechanisms are started to rotate and are used for peeling while rotating. After peeling for one circle, the pneumatic pick 14 and the sliding block move 3cm on the sliding chute 16 of the beam 18 to continuously peel, and the circulation is repeated, so that the defective products such as black, yellow, blue, purple, sintered, hard shell, magnesium chloride, iron sheet, thin skin and titanium lump cap parts adhered with rust marks, iron sheet, magnesium chloride and titanium lump cap parts of the skin of the titanium sponge lump are peeled off, the whole body of the titanium lump is peeled off by the sintering, the surface of the titanium lump is ensured to be peeled off by carefully observing by human eyes, and the requirement of the cutting process is met. Automatic peeling is finally completed, and the labor intensity of workers is reduced by 80%; the peeling time of 10 tons of titanium lumps is shortened to 1 hour, and the peeling time is reduced to 1/3 by manual peeling; the assay deviation of the Fe value was reduced to 0.01% or less. The device can be simultaneously used for manual operation by personnel, and manual peeling is carried out on key sintering areas or color abnormal areas by personnel, so that the device is high in universality.

The device can also use the movement of the pneumatic pick 14 to finish peeling once from the tail part to the head part of the titanium lump 3, then the titanium lump 3 is rotated by the clamping mechanism, the next peeling is finished by using the movement of the pneumatic pick 14, and the peeling of the titanium lump 3 is finished in such a circulating way.

The embodiments selected for the purpose of disclosing the invention are presently considered to be suitable, but it will be understood that the invention is intended to cover all variations and modifications of the embodiments, which fall within the spirit and scope of the present invention.