CN113305933A - Cutting processing machine of synchronous rotation - Google Patents
Cutting processing machine of synchronous rotation Download PDFInfo
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- CN113305933A CN113305933A CN202110630884.9A CN202110630884A CN113305933A CN 113305933 A CN113305933 A CN 113305933A CN 202110630884 A CN202110630884 A CN 202110630884A CN 113305933 A CN113305933 A CN 113305933A
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- 238000012545 processing Methods 0.000 title claims abstract description 49
- 238000005520 cutting process Methods 0.000 title claims abstract description 42
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- 238000003825 pressing Methods 0.000 claims description 4
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- 238000005485 electric heating Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/36—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
- B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a synchronous autorotation cutting processing machine which comprises a blanking device, an end cutting mechanism and a first turntable, wherein N supporting shafts are uniformly arranged on the circumference of the first turntable, the first turntable is driven by the output intermittent rotation of a divider, the blanking device comprises a first discharging groove, a second discharging groove and a material pushing cylinder, and the supporting shafts are provided with tensioning devices to enable the supporting shafts to form tight fit with the inner cavity of a workpiece to be processed; the disc changing device horizontally pushes workpieces to be processed into a sleeve of the second rotary disc from the supporting shaft, the tensioning device comprises a pull rod, a clamping block and a return spring, clamping block holes are radially formed in the circumference of the supporting shaft and communicated with a shaft cavity of the supporting shaft, the pull rod is arranged in the shaft cavity of the supporting shaft, the end portion of the pull rod is connected with a conical clamping block head, one end of the return spring abuts against an end ring of the pull rod, the other end of the return spring abuts against a top step of the spring cavity, and the clamping block abuts against a conical surface of the conical clamping block head. The sleeve is tightly matched with the supporting shaft of the processing station through the tensioning device, so that necessary guarantee is provided for subsequent processing.
Description
Technical Field
The invention relates to the technical field of automatic processing equipment, in particular to a cutting and processing machine capable of rotating synchronously.
Background
Along with the demand of market users is higher and higher nowadays, the production efficiency of required automated production equipment also needs to be improved correspondingly, but most pipe cutting processing production equipment on the market nowadays is huge in size, wide in occupied area, unreasonable and compact in structure, and cannot meet the requirements of the market today for quality and quantity, so that the market is urgently in need of an automated cutting processing machine which is simple and convenient to operate, small in error rate and high in production efficiency. On the other hand, the rotary machine tool has the advantages of compact and reliable structure and high production efficiency, and is widely applied to actual production and machining. Some pipe rod spare products carry out the in-process to the woollen processing on the rotation lathe, and the woollen needs constantly rotation, and there is the rotation lathe at present only carousel rotatory, if set up rotary fixture on rotatory carousel, will make the structure very complicated, and equipment cost height.
Disclosure of Invention
The invention aims to provide a synchronous rotation cutting and processing machine, which adopts a turntable to process rough materials in different working procedures, and meanwhile, the turntable is provided with a synchronous rotation tool, so that the rough materials processed on the turntable can rotate in the processing process, and the defects of the prior art are overcome.
The technical scheme for solving the technical problem is as follows: the utility model provides a cutting processing machine of synchronous rotation, includes unloader, first carousel, and a circumference evenly arranges a N supporting shaft on the first carousel, and the decollator is connected to first motor, and first carousel is by the intermittent type rotary drive of decollator output, makes first carousel have a N processing station, and first cutter will insert the stick spare fixed length of first station and cut off into stick spare unit, its characterized in that: the inner end chamfering device and the disc changing device are at least arranged on the N processing stations close to the first rotary disc, a plurality of barrel sleeves are uniformly arranged on the circumference of the second rotary disc, workpieces to be machined are horizontally pushed into the barrel sleeves from the supporting shaft by the disc changing device, and the second rotary disc rotates to enable the workpieces to be machined in the barrel sleeves to finish inner core clamping at the clamping station and finished product offline at the offline station; the supporting shaft is arranged on the first turntable through a bearing, one end of the supporting shaft is used for supporting a workpiece to be machined, the other end of the supporting shaft penetrates through the first turntable to reach the back of the turntable to form a supporting shaft rotating driving end, a shaft rotating mechanism is arranged on the back of the first turntable and comprises a second motor, a supporting shaft rotating driving end, a belt and an auxiliary grooved wheel, a single grooved wheel is arranged on the supporting shaft rotating driving end, and the belt is sleeved on the single grooved wheel and the auxiliary grooved wheel to form tight fit connection.
The shaft rotating mechanism is also provided with a belt tensioning device.
The disc changing device comprises a sliding seat, a clamping jaw air cylinder and a pair of clamping jaws, wherein the clamping jaw air cylinder is arranged on the sliding seat, and the sliding seat axially slides along a supporting shaft where a disc changing station is located; the second rotary table is provided with a clamping station, a positioning plate is arranged on the front side of the clamping station, a vibrating disc, a first sandwich groove and a second sandwich groove are arranged on the rear side of the clamping station, the first sandwich groove is connected with an inner core output rail of the vibrating disc, a displacement mechanism is arranged beside the first sandwich groove and at the rear end of the second sandwich groove, the displacement mechanism is used for enabling the inner core to enter the second sandwich groove from the first sandwich groove and inserting the hair sleeve from the second sandwich groove, and the positioning plate is used for preventing the hair sleeve from falling off from the barrel sleeve.
The blanking device comprises an end cutting mechanism, the end cutting mechanism comprises an end cutting blade, a flat-head rotating shaft, a waste discharging ring and a waste discharging cylinder, a tensioning device is arranged in the flat-head rotating shaft, the bar is inserted from the front end of the flat-head rotating shaft and is clamped on the flat-head rotating shaft through the tensioning device on the flat-head rotating shaft, the end cutting blade is located below the rear end of the flat-head rotating shaft, the waste discharging ring is arranged at the rear end of the flat-head rotating shaft, and the waste discharging cylinder pushes the waste discharging ring to move back and forth in the flat-head rotating shaft.
The rear end of the flat-head rotating shaft is provided with a nylon rubber sleeve allowing the cutting end blade to cut in, the outer diameter of the nylon rubber sleeve is equal to the front end of the flat-head rotating shaft, and the waste discharging ring is located behind the nylon rubber sleeve.
The waste discharging ring is clamped and fixed by the ring clamp, and the waste discharging cylinder pushes the ring clamp to enable the waste discharging ring to move on the shaft in a reciprocating mode.
The tensioning device comprises a pull rod, a clamping block and a return spring, wherein a clamping block hole is radially formed in the circumference of the supporting shaft and communicated with a shaft cavity of the supporting shaft, the clamping block is arranged in the clamping block hole, the pull rod is arranged in the shaft cavity of the supporting shaft, the end portion of the pull rod is connected with a conical clamping block head, a spring cavity is formed in the shaft cavity of the supporting shaft, one end of the return spring abuts against an end ring of the pressing pull rod, the other end of the return spring abuts against a top step of the pressing spring cavity, and the clamping block abuts against a conical surface of the conical clamping block head.
The invention has the beneficial effects that:
1. according to the invention, the auxiliary supporting grooved wheel device is arranged at the back of the first rotating disc, and the belt drives each processing shaft to rotate, so that the efficiency is high and the rhythm is synchronous. The bottom is provided with two single grooved wheels to prop open the belt, and the station which does not need the rotation of the shaft is separated from the limit of the belt. The transmission case is connected with the intermittent divider, the power of the motor is intermittently driven and output by the divider, and the intermittent drive output provides pause type rotation with fixed frequency for the turntable, so that a distribution circulation action mode that the turntable is rotatably positioned and a workpiece is inserted is formed.
2. According to the invention, the tensioning device is arranged on the supporting shaft of the first turntable, so that the hair sleeve can be tensioned and fixed on the supporting shaft, the hair sleeve is prevented from slipping, the smooth processing of the subsequent procedures is ensured, the hair sleeve is prevented from being shifted or falling off in the production process, the production precision of the hair sleeve is ensured, and the product percent of pass is improved.
3. The invention transfers the hair sleeves from the first rotary disc to the second rotary disc through the disc changing device, and completes the action of loading the inner cores in the second rotary disc, and the whole equipment has compact layout and small occupied area.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural view of the blanking mechanism of the present invention.
Fig. 3 is a schematic structural view of a shaft rotating mechanism according to the present invention.
Fig. 4 is a schematic structural view of the support shaft of the present invention.
Fig. 5 is a structural sectional view of the support shaft of the present invention.
FIG. 6 is a schematic view of the structure of the sleeve processing area of the present invention.
Fig. 7 is a schematic structural view of an inner chamfering device according to the present invention.
FIG. 8 is a schematic view of an external electric heating device according to the present invention.
Fig. 9 is a schematic structural view of the combing mechanism of the present invention.
Fig. 10 is a schematic structural view of a disc changer of the present invention.
Fig. 11 is a schematic view of a second turntable mounting structure of the present invention.
Fig. 12 is a schematic structural view of the core clamping device of the present invention.
FIG. 13 is a schematic view of the core of the present invention being pushed from the first core groove into the second core groove.
Fig. 14 is a schematic structural view of the spiral knife and the fixed blade of the present invention.
FIG. 15 is a schematic diagram of a tail sealing plate structure according to the present invention.
Fig. 16 is a schematic structural view of the blanking device of the present invention.
Fig. 17 is a schematic view of the end cutting mechanism of the present invention.
Fig. 18 is a schematic structural view of the clamping and pushing device of the present invention.
Fig. 19 is a schematic view of the first rotary disk structure of the present invention.
Fig. 20 is a schematic structural view of a shaft rotating mechanism according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, a fixed connection unless expressly specified or limited otherwise. Can also be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-20, the invention discloses a cutting processing machine, which comprises a blanking device 1, an end cutting mechanism 29 and a first rotary table, wherein N supporting shafts are uniformly arranged on the circumference of the first rotary table, the first rotary table is driven by the output intermittent rotation of a splitter, so that the first rotary table is provided with N processing stations, and the blanking mechanism is arranged close to the installation position of the end cutting mechanism 29 of a sleeve. The blanking device 1 comprises a first discharging groove 11 and a second discharging groove 12, wherein the first discharging groove 11 is inclined at an angle of about 45 degrees and comprises a pair of parallel supporting plates and limiting grooves on two sides, a stop block is arranged between the first discharging groove 11 and the second discharging groove 12, and a loop bar rod at the bottom of the first discharging groove 11 spans the stop block through a material pushing cylinder 13 to fall into the second discharging groove 12. The bottom of the first discharging groove 11 is also provided with a first clamping and pushing device 7, and one end of the long-strip-shaped rod piece is cut and opened, so that the rod piece enters a state to be processed. The stopper may be provided in a triangular slope shape. The pushing cylinder 13 is provided with two clamping needles along the bottom of the first discharging groove, the two clamping needles are of a telescopic structure and are respectively a first clamping needle 111 and a second clamping needle 112 driven by an electric mechanism, the first clamping needle 111 is arranged above the second clamping needle 112, a distance of a blank sleeve is reserved between the first clamping needle 111 and the second clamping needle 112, the blank sleeve is placed into the first discharging groove 11, the blank sleeve rolls to the first clamping needle 111, the first clamping needle 111 clamps the blank sleeve to prevent the blank sleeve from continuing to roll downwards, after the first clamping needle 111 retracts inwards, the blank sleeve rolls to the second clamping needle 112 along the same direction, the blank sleeve is clamped by the second clamping needle 112, then the first clamping needle 111 extends out to clamp a subsequent sleeve, the second clamping needle 112 retracts inwards, and the blank sleeve drops to the bottom, and the structure aims to control the rolling frequency of the blank sleeve, only one blank sleeve drops at a time, so that the processing process is more orderly, and the structure is more reliable. A second clamping and pushing device 121 is arranged in the second discharging groove 12 and used for clamping the hair sleeve and pushing the hair sleeve into the hair sleeve processing area 2 to be sleeved on the supporting shaft 31.
The bottom end of the first discharging groove 11 is an end cutting station, the first clamping and pushing device 7 and the material pushing cylinder 13 which are arranged on the end cutting station of the first discharging groove 11 cannot work simultaneously, and after the first clamping and pushing device 7 finishes end cutting action, the sleeve rod is pushed out of the end cutting station of the first discharging groove 11 by the material pushing cylinder 13. The moving direction of the material pushing cylinder 13 is parallel to the first slope of the stop block, and when the push rod of the material pushing cylinder 13 is started, the loop bar rises along the first slope of the stop block and slides down to the second material discharging groove 12 along the second slope of the stop block after passing through the top of the stop block. When the restriction of the first clamping needle and the second clamping needle is removed from the sleeve rod and the sleeve rod falls to the end cutting station, the first clamping and pushing device 7 clamps the sleeve tightly and conveys the sleeve to the sleeve end cutting mechanism 29 for end cutting processing, the sleeve is pushed out to the second discharging groove 12 by the material pushing cylinder 13 after the end cutting processing is finished, the second clamping and pushing device 121 is arranged on the second discharging groove 12, and then the sleeve is conveyed to a sleeve processing area by the second clamping and pushing device 121 for processing.
The first clamping and pushing device 7 and the second clamping and pushing device 121 are the same in structure and comprise a clamping cylinder 70 and an electric push rod 72, a sliding rail 73 is arranged on the surface of the feeding table, a square sliding block 71 is arranged at the bottom of the clamping cylinder 70, the square sliding block 71 is connected with the sliding rail 73, the clamping cylinder 70 can move in the range of the sliding rail 73, the electric push rod 72 is arranged opposite to a corresponding processing mechanism of the clamping cylinder 70, the clamping cylinder 70 can be pushed to move back and forth by the electric push rod 72, when the clamping cylinder 70 clamps a sleeve, the electric push rod 72 pushes the clamping cylinder 70 to a processing area, and the clamping cylinder 70 is pulled back after the processing is finished.
Further, the end cutting mechanism 29 of the hair sleeve comprises an end cutting blade 291, a flat rotating shaft 292, a waste discharging ring 293 and a waste discharging cylinder 294, wherein a nylon rubber sleeve 2921 is arranged at the tail end of the flat rotating shaft 292, the diameter of the nylon rubber sleeve 2921 is equal to the diameter of the front section of the flat rotating shaft 292, the nylon rubber sleeve 2921 is used for supporting the inner wall of the hair sleeve to enable the hair sleeve not to deform easily and bear the cut-in of the end cutting blade, the end cutting blade is cut into the nylon rubber sleeve 2921 to enable the cutting to be more stable and reliable, the end cutting blade is not easy to damage, and the cut-out tail pipe waste is left on the nylon rubber sleeve 2921.
The waste discharge ring 293 is arranged at the tail end of the nylon rubber sleeve 2921. The loop bar is pushed in by the first clamping and pushing device 7 and sleeved on the flat head rotating shaft 292, the loop bar is clamped on the flat head rotating shaft 292 by the tensioning device and synchronously rotates along with the flat head rotating shaft 292, and then the end cutting blade 291 rises to cut the end of the loop. Go out the waste ring and be connected with a waste cylinder 294, after cutting the end operation and accomplish the back and pull back the bottom of first blowing groove 1 with the hair sleeve by first tight pusher 7 of clamp, go out waste cylinder 294 and push out waste ring 293 and drive the waste material that the crop was gone out on flat head pivot 292 and push out together, this structure can prevent that the waste material from piling up for a long time, leads to the machining precision impaired, and the waste material rate rises to keep the clean and tidy of equipment, prevent equipment trouble. The flat head shaft 292 is driven by a belt mechanism 295, the waste discharging ring 293 is clamped and fixed by a ring clamp 296, and the waste discharging cylinder 294 pushes the ring clamp 296 to make the waste discharging ring 293 reciprocate on the shaft. The flat head rotating shaft 292 is installed in a bearing seat, and a top shaft cylinder 297 is arranged behind the bearing seat and used for pushing a tension device pull rod in the flat head rotating shaft 292 to enable the tension device snap block to retract into the snap block hole.
The front surface of a first rotary table of the cutting and processing machine is a rough sleeve processing area 2, a first rotary table 3 which is vertically arranged is arranged in the rough sleeve processing area 2, a plurality of supporting shafts are evenly distributed on the circumference of the first rotary table, the rotary table rotates intermittently in uniform steps, a first motor is connected with a divider 28, the divider 28 outputs rotary power regularly and intermittently, a plurality of processing devices such as a material cutting knife, an inner end chamfering device 23 and an outer end electric heating device 24 are arranged on the periphery of the first rotary table, dust is collected, floating wool is absorbed and the like, all the devices are arranged at the intermittent pause positions of the supporting shafts, when a workpiece to be processed is driven by the first rotary table 3 to rotate to all the intermittent pause positions, the rough sleeve on the supporting shaft is processed by all the devices in intermittent pause time, and continuous and automatic production of the roller rough sleeve processing is realized. Based on the characteristics of the rotating part product, the to-be-processed workpiece needs to rotate continuously in the processing process, so that the equipment needs to install a rotating mechanism 30 for driving the supporting shaft to rotate and a shaft tensioning device for tensioning the to-be-processed sleeve on the supporting shaft.
The shaft rotating mechanism 30 is installed at the back of the first turntable 3 and comprises a second motor, a supporting shaft rotating driving end, a belt 32 and an auxiliary grooved wheel 33, the belt 32 is sleeved on the single grooved wheel 281 and the auxiliary grooved wheel 33 of the supporting shaft rotating driving end and is in tight fit connection, the supporting shaft is installed on the first turntable through a bearing, one end of the supporting shaft is used for supporting each sleeve which is cut at a fixed length, the other end of the supporting shaft penetrates through the first turntable to reach the back of the turntable to form the rotating driving end, and the single grooved wheel is fixedly installed at the rotating driving end. The station which needs to rotate in the processing process is arranged above the bottom of the first turntable, the station which does not need to rotate is arranged at the bottom of the turntable, and the rotary driving end of the supporting shaft which does not need to rotate is separated from the belt through two auxiliary grooved wheels 33 arranged below the turntable. The shaft rotation mechanism 30 is also provided with a belt tensioner 34 to allow the shaft rotation mechanism to operate efficiently.
The inside of the sleeve processing area 2 is provided with a first cutter 21 corresponding to the second discharging groove 12, a carding mechanism 22, an inner end chamfering device 23, an outer end electric heating device 24, a tail sealing device 25, an air draft device 26 and the like are sequentially arranged above the first cutter station around the circumference of the rotary table, and a shaft rotating mechanism 30 acts on the supporting shafts of the stations in the sleeve processing area 2.
The inside of the supporting shaft 31 is provided with a tensioning device, and when the sleeve is sleeved on the supporting shaft 31, the tensioning device inside the supporting shaft 31 is stretched to prop against the inner wall of the sleeve, so as to achieve the fixing effect. The tensioning device comprises a pull rod 314, a clamping block 311 and a return spring, wherein the pull rod 314 is arranged in an axial cavity of a supporting shaft, the end part of the pull rod 314 is connected with a conical clamping block head 313, four to six clamping block holes are radially arranged on the circumference of the supporting shaft, the clamping block holes are communicated with the axial cavity 312, the clamping block 311 is arranged in the clamping block holes, and the clamping block 311 is provided with a wedge surface which is pressed against the conical surface of the conical clamping block head 313. A spring cavity is arranged at the tail end of the shaft cavity, a return spring (not shown) is arranged in the spring cavity, one end of the return spring is abutted against the tail end of the pull rod 314, the other end of the return spring is abutted against a top step of the spring cavity, a first groove 315 is arranged on the outer circle of the supporting shaft provided with the snap hole, and a second groove 316 which is as deep as and as wide as the first groove 315 is also arranged on the periphery of the snap 311. A spring ring is sleeved in the second groove 316 of each snap-in pin 311, and when the pull rod is pressed to the free end of the supporting shaft by the push rod of the air cylinder, the spring ring tightens each snap-in pin in the snap-in pin hole, so that the tension assembly relation between the supporting shaft and the inner cylinder of the woolen sleeve is released. When the external force of the push rod of the cylinder disappears, the pull rod 314 is pulled towards the bearing end of the supporting shaft by the reset spring, the tapered clamping head 313 enables the clamping block 311 to overcome the elastic pressure of the spring ring, extend out of the clamping block hole and tightly press the inner cylinder wall of the hair sleeve, and the supporting shaft is tightly connected with the inner cylinder of the hair sleeve in a tensioning mode. The supporting shaft position that corresponds feeding station at first carousel back sets up the apical axis cylinder, and before the first carousel's supporting shaft was propelled from feeding station to the loop stick of second blowing groove 12, the apical axis cylinder action pushes away in the aspect of the loop stick with tight device's pull rod 314 that rises, makes calorie butyl 311 indentation card butyl hole, and after the loop stick easily emboliaed the supporting shaft, the apical axis cylinder lost electricity and withdraws, and calorie butyl 311 stretches out from the card butyl hole and props up the loop chamber wall tightly.
After the fixing of the hair sleeve is finished, the hair sleeve rod is cut by the first cutter 21 positioned at the lower part of the hair sleeve processing area 2, the motor drives the first rotating disc 3 to rotate clockwise, and the hair sleeve is processed by the hair combing mechanism 22, the inner end chamfering device 23, the outer end electric heating device 24, the tail sealing device 25 and the air exhaust device 26 in the hair sleeve processing area 2 in sequence. The supporting shaft 31 is provided with a fixed-length limiting groove 313, and after limiting plates are arranged on different fixed-length limiting grooves, the loop bar can be cut according to different lengths to meet the loop requirements of different specifications.
The inner end chamfering device 23 comprises a chamfering cutter assembly 232 used for chamfering two ends of a sleeve, a hand wheel 231 is further arranged on the inner end chamfering device 23, the angle of a specific chamfer and the length of the sleeve can be changed by adjusting the hand wheel 231 (the top of a machine body extends downwards out of a mounting bracket which is fixedly provided with a chamfering device fixing plate 237, a first adjusting frame 236 is fixedly arranged on the chamfering device fixing plate 237, a first adjusting plate 234 is arranged in the first adjusting frame 236 and is in threaded connection with a first adjusting screw rod, the first adjusting plate is driven by the hand wheel 231 to slide relative to the first adjusting frame 236, a second adjusting frame 235 is fixedly arranged on the first adjusting plate 234, a second adjusting plate 233 is arranged on the second adjusting frame 235 and is in threaded connection with a second adjusting screw rod, the second adjusting plate 233 is driven by the hand wheel 231 to slide relative to the second adjusting frame 235, the moving directions of the first adjusting plate 234 and the second adjusting plate 233 are mutually vertical, thereby forming a coordinate system that is not referenced by the chamfering apparatus fixing plate 237. The chamfering tool assembly 232 comprises an optical axis motor and a tool apron, an optical axis motor mounting plate is fixed on the tool apron, the optical axis motor is mounted on the optical axis motor mounting plate, and the tool apron is mounted on the second adjusting plate 233. The second adjusting plate 233 is provided with auxiliary installation scales to help adjust the installation of the tool apron at different working angles, so as to ensure the size of the chamfer angle for the sleeve processing. The tool apron is internally provided with a spiral knife 2321 and a fixed blade 2322, fig. 14 shows the matching position of the two tools, as shown in the figure, the spiral knife 2321 and the fixed blade 2322 are matched to form a knife feed port 2324, a dust suction cylinder 23 is arranged on the side of the spiral knife 2321, hairs on the hair sleeve enter the spiral knife 2321 from the knife feed port 2324 and are cut, and waste materials are taken away by the dust suction cylinder 2323. The spiral cutter 2321 is driven to rotate by the optical axis motor, and under the drive of the optical axis motor, the chamfering cutter component completes chamfering and chamfering processing of the inner end of the sleeve at an angle of 45 degrees. When the adjusting tool apron is arranged at the installation angle of the second adjusting plate, chamfering processing at different corresponding angles can be completed.
The outer end electric heating device 24 includes a heating cylinder mounting plate 241 fixed on the front beam of the body, a first displacement mechanism 246, a heating head fixing plate 242, two heating pipes 244 and two heating heads 243, the two heating heads are respectively arranged at the left and right sides of the heating head fixing plate 242, and the heating pipes 244 are arranged inside the heating heads 243. Two electric heating stations are arranged, namely the woolen sleeves are heated twice and then enter the nest tail procedure of the next step, so that the distance between the two heating heads is equal to the distance between the two adjacent heating stations. When heating is needed, the first displacement mechanism 246 is pushed towards the direction of the woolen sleeve to make the two heating heads sink into the rod cavity at the outer end of the woolen sleeve, the electric heating tube raises the temperature of the heating heads, and the heat is transferred to the outer end of the woolen sleeve to soften the woolen sleeve, so as to prepare for the next procedure. The displacement mechanism can be a cylinder, an oil cylinder or an electric push rod and the like which can promote linear motion.
An insulating plate 245 is provided between first displacement mechanism 246 and heating tip retaining plate 242 to prevent heat from the heating tip from being transferred to first displacement mechanism 246.
The tail sealing device 25 comprises a tail sealing plate 252, a second displacement mechanism 251 and a fixing plate installed on a side beam of the machine body, the tail sealing plate 252 is connected with the second displacement mechanism 251, when the hair sleeve reaches the tail sealing device 25, the second displacement mechanism 251 pushes the tail sealing plate 252 to the hair sleeve, the moving direction of the tail sealing plate 252 is perpendicular to the central axis of the hair sleeve, an obtuse-angle notch is formed at the tail end of the tail sealing plate 252 to form a protrusion for sinking the tail of the hair sleeve, when the protrusion moves forward to touch the hot and soft end of the hair sleeve and continues to move forward to the axial lead of the hair sleeve, the tail end of the hair sleeve rotates and is pressed to deform to be squeezed to the axial lead, and finally, the outer end opening of the hair sleeve is completely sealed. Referring to fig. 15, the tail sealing plate is provided with a breakout 2511 on one side of the outer end of the plate, and the other side of the outer end of the plate forms the protrusion 2513, the included angle of the breakout is 120 °, and the support shaft close to the tail sealing plate rotates clockwise. The outer end of the heat soft sleeve is pressed to the protrusion 2512 from the opening 2511 and is pressed and folded to be curled towards the central axis by the protrusion 2512, the outer wall of the outer end of the sleeve is continuously curled towards the central axis in the rotating process to form a socket tail, and meanwhile, the tail sealing plate is also pushed to the central axis of the end part of the sleeve from the periphery of the sleeve, so that the socket tail of the end part of the sleeve is level. The centerline 2513 of the endgate intersects the axis of the support shaft near the endgate.
The air extraction device 26 comprises an air extraction pipe which is used for extracting the hair of the sleeve which falls off in the processing process.
A replacement disc device 27 is arranged at the lower process position of the air draft device 26, a second rotating disc 41 is arranged in front of the replacement disc device 27, the sleeves of the first rotating disc 3 are pushed out from the supporting shaft through the replacement disc device 27 and sleeved into the sleeve 411 of the second rotating disc 41, the intermittent rotation rhythm of the second rotating disc 41 is matched with the rhythm of the first rotating disc 3, and therefore the position replacement of the sleeves from the rotating disc 3 to the sleeve 411 can be completed during each intermittent pause of the rotating disc 3. And finishing the processes of feeding, inner core and finished product discharge on the second turntable. The motor drives the second rotating disc 41 to rotate anticlockwise, and after the inner core of the wool cover is assembled, the finished wool cover is ejected out and discharged.
The disc changing device 27 is composed of a sliding seat, a 180-degree clamping jaw cylinder and a pair of clamping jaws, the clamping jaws are respectively arranged on two support arms of the 180-degree clamping jaw cylinder, the clamping jaws are provided with symmetrical semicircular notches, and the diameters of the semicircular notches are matched with the outer diameter of the supporting shaft. The clamping jaw air cylinder is installed on the sliding seat, the sliding seat slides axially along the supporting shaft of the disc changing station, when the disc changing device works, the clamping jaw air cylinder acts, the clamping jaw is clamped on the supporting shaft at the rear end of the rough sleeve, and the sliding seat moves forwards to push the rough sleeve away from the supporting shaft. When the disc is changed, the pull rod 314 in the supporting shaft is pushed by the jacking shaft cylinder arranged on the back of the first rotary disc corresponding to the disc changing station, so that the supporting shaft and the sleeve are released from tension connection, and the sleeve is easily pushed away from the first rotary disc and sent into the second rotary disc. Then the second turntable rotates to enable the hair sleeves to enter an inner core clamping station and enter the inner core for insertion by the inner core clamping device.
The outside of the sleeve processing area 2 is also provided with a vibration disk 4, and the vibration disk 4 can directionally and orderly provide the inner core of the sleeve. The second rotating disc 41 is used for completing the actions of inserting the inner core into the inner end of the wool sleeve and inserting the finished product off-line. The second rotary table 41 is driven by a servo motor 405, the inner cores are fed by a vibrating disc 4, the vibrating disc uniformly outputs the inner cores in the basket in a directional manner and sequentially conveys the inner cores to the first sandwich slot 43, a third displacement mechanism 401 is parallel to the second sandwich slot 42, the second sandwich slot 42 is lower than the position of the first sandwich slot 43, one side of the first sandwich slot 43 is provided with a movable push plate and a third displacement mechanism 401, the third displacement mechanism 401 acts to push one inner core conveyed to the tail end to the second sandwich slot 42 so that the inner core falls in the second sandwich slot 42, the front end of the second sandwich slot 42 is forward to the sleeve of the clamping station of the second rotary table, the rear end of the second sandwich slot 42 is provided with a fourth displacement mechanism 402, the fourth displacement mechanism acts to push the inner core into the blank in the sleeve 411, one side of the clamping station of the second rotary table is provided with a positioning plate 403, the positioning plate 403 covers the disc changing station and the clamping station, close to the end of the hair sleeve, the hair sleeve is axially positioned, thereby smoothly completing the assembly and processing of the inner core. The movable push plate is provided with an anti-falling upper cover which spans over the inner core, so that the inner core can not leave the first core clamping groove from the upper part.
After the inner core is clamped, the second rotary table rotates to transfer the rough sleeve to a wire inserting station, the fifth displacement mechanism pushes the wire inserting push rod to push the finished rough sleeve out of the sleeve, the wire is inserted from the blanking shovel, and the roller rough sleeve is machined.
Referring to fig. 13, in order to adapt to the clamping of cores with different specifications, when a small-sized core is assembled, the length of the small-sized core is approximately the same as that of the movable push plate and the anti-falling upper cover, at this time, a baffle 45 is required to be arranged at the tail end of the first core clamping groove 43 to prevent the penultimate core from falling from the gap.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a cutting processing machine of synchronous rotation, includes unloader, first carousel, and a circumference evenly arranges a N supporting shaft on the first carousel, and the decollator is connected to first motor, and first carousel is by the intermittent type rotary drive of decollator output, makes first carousel have a N processing station, and first cutter will insert the stick spare fixed length of first station and cut off into stick spare unit, its characterized in that: the inner end chamfering device and the disc changing device are at least arranged on the N processing stations close to the first rotary disc, a plurality of barrel sleeves are uniformly arranged on the circumference of the second rotary disc, workpieces to be machined are horizontally pushed into the barrel sleeves from the supporting shaft by the disc changing device, and the second rotary disc rotates to enable the workpieces to be machined in the barrel sleeves to finish inner core clamping at the clamping station and finished product offline at the offline station; the supporting shaft is arranged on the first turntable through a bearing, one end of the supporting shaft is used for supporting a workpiece to be machined, the other end of the supporting shaft penetrates through the first turntable to reach the back of the turntable to form a supporting shaft rotating driving end, a shaft rotating mechanism is arranged on the back of the first turntable and comprises a second motor, a supporting shaft rotating driving end, a belt and an auxiliary grooved wheel, a single grooved wheel is arranged on the supporting shaft rotating driving end, and the belt is sleeved on the single grooved wheel and the auxiliary grooved wheel to form tight fit connection.
2. The machine according to claim 1, wherein: the shaft rotating mechanism is also provided with a belt tensioning device.
3. The machine according to claim 2, wherein: the disc changing device comprises a sliding seat, a clamping jaw air cylinder and a pair of clamping jaws, wherein the clamping jaw air cylinder is arranged on the sliding seat, and the sliding seat axially slides along a supporting shaft where a disc changing station is located; the second rotary table is provided with a clamping station, a positioning plate is arranged on the front side of the clamping station, a vibrating disc, a first sandwich groove and a second sandwich groove are arranged on the rear side of the clamping station, the first sandwich groove is connected with an inner core output rail of the vibrating disc, a displacement mechanism is arranged beside the first sandwich groove and at the rear end of the second sandwich groove, the displacement mechanism is used for enabling the inner core to enter the second sandwich groove from the first sandwich groove and inserting the hair sleeve from the second sandwich groove, and the positioning plate is used for preventing the hair sleeve from falling off from the barrel sleeve.
4. A machine as claimed in claim 3, wherein the machine comprises: the blanking device comprises an end cutting mechanism, the end cutting mechanism comprises an end cutting blade, a flat-head rotating shaft, a waste discharging ring and a waste discharging cylinder, a tensioning device is arranged in the flat-head rotating shaft, the bar is inserted from the front end of the flat-head rotating shaft and is clamped on the flat-head rotating shaft through the tensioning device on the flat-head rotating shaft, the end cutting blade is located below the rear end of the flat-head rotating shaft, the waste discharging ring is arranged at the rear end of the flat-head rotating shaft, and the waste discharging cylinder pushes the waste discharging ring to move back and forth in the flat-head rotating shaft.
5. The machine according to claim 4, wherein: the rear end of the flat-head rotating shaft is provided with a nylon rubber sleeve allowing the cutting end blade to cut in, the outer diameter of the nylon rubber sleeve is equal to the front end of the flat-head rotating shaft, and the waste discharging ring is located behind the nylon rubber sleeve.
6. The machine according to claim 5, wherein: the waste discharging ring is clamped and fixed by the ring clamp, and the waste discharging cylinder pushes the ring clamp to enable the waste discharging ring to move on the shaft in a reciprocating mode.
7. The machine according to claim 6, wherein: the tensioning device comprises a pull rod, a clamping block and a return spring, wherein a clamping block hole is radially formed in the circumference of the supporting shaft and communicated with a shaft cavity of the supporting shaft, the clamping block is arranged in the clamping block hole, the pull rod is arranged in the shaft cavity of the supporting shaft, the end portion of the pull rod is connected with a conical clamping block head, a spring cavity is formed in the shaft cavity of the supporting shaft, one end of the return spring abuts against an end ring of the pressing pull rod, the other end of the return spring abuts against a top step of the pressing spring cavity, and the clamping block abuts against a conical surface of the conical clamping block head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630884.9A CN113305933A (en) | 2021-06-07 | 2021-06-07 | Cutting processing machine of synchronous rotation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630884.9A CN113305933A (en) | 2021-06-07 | 2021-06-07 | Cutting processing machine of synchronous rotation |
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| CN113305933A true CN113305933A (en) | 2021-08-27 |
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| CN202110630884.9A Pending CN113305933A (en) | 2021-06-07 | 2021-06-07 | Cutting processing machine of synchronous rotation |
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| GB213419A (en) * | 1923-03-14 | 1924-04-03 | Northboro Brush Company | Improvements in automatic machine for forming tufts for brushes |
| CN101250940A (en) * | 2008-03-28 | 2008-08-27 | 何朝良 | Process equipment for roller brush |
| CN104544951A (en) * | 2014-12-22 | 2015-04-29 | 宁波华科联众自动化有限公司 | Fully-automatic refill sleeve cover processing integrated machine |
| CN207139261U (en) * | 2017-09-14 | 2018-03-27 | 广州市台博自动化设备有限公司 | A kind of fully automatic roll type bristle covers pipe cutting chamfering carding cropping all-in-one |
| CN108818672A (en) * | 2018-05-29 | 2018-11-16 | 李卫 | A kind of roller cutting processing equipment |
| CN109497695A (en) * | 2018-12-17 | 2019-03-22 | 宁波华科摩云机械科技有限公司 | A kind of full-automatic hair set end sealing machine |
| CN111113025A (en) * | 2020-01-09 | 2020-05-08 | 佛山市超盛自动化设备有限公司 | Automatic assembling machine for brush sleeve end cover of paint roller |
-
2021
- 2021-06-07 CN CN202110630884.9A patent/CN113305933A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB213419A (en) * | 1923-03-14 | 1924-04-03 | Northboro Brush Company | Improvements in automatic machine for forming tufts for brushes |
| CN101250940A (en) * | 2008-03-28 | 2008-08-27 | 何朝良 | Process equipment for roller brush |
| CN104544951A (en) * | 2014-12-22 | 2015-04-29 | 宁波华科联众自动化有限公司 | Fully-automatic refill sleeve cover processing integrated machine |
| CN207139261U (en) * | 2017-09-14 | 2018-03-27 | 广州市台博自动化设备有限公司 | A kind of fully automatic roll type bristle covers pipe cutting chamfering carding cropping all-in-one |
| CN108818672A (en) * | 2018-05-29 | 2018-11-16 | 李卫 | A kind of roller cutting processing equipment |
| CN109497695A (en) * | 2018-12-17 | 2019-03-22 | 宁波华科摩云机械科技有限公司 | A kind of full-automatic hair set end sealing machine |
| CN111113025A (en) * | 2020-01-09 | 2020-05-08 | 佛山市超盛自动化设备有限公司 | Automatic assembling machine for brush sleeve end cover of paint roller |
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Application publication date: 20210827 |
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