CN113367472A

CN113367472A - Automatic pressing cover machine for tail pressing of roller sleeve pipe cutting nest

Info

Publication number: CN113367472A
Application number: CN202110629509.2A
Authority: CN
Inventors: 梁厚超; 李景照; 李卫; 卢浩
Original assignee: Shunde Polytechnic
Current assignee: Shunde Polytechnic
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-09-10

Abstract

The invention discloses a roller sleeve pipe cutting, pit and tail pressing and capping automatic machine which comprises a blanking mechanism 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 provided with N processing stations, at least an inner end chamfering device, an outer end electric heating device, a tail sealing device and a disc changing device are arranged on the N processing stations close to the first rotary table, and a shaft rotating mechanism is arranged at the back of the first rotary table and used for driving part of the supporting shafts of the processing stations to continuously rotate in the processing process; the supporting shaft is provided with a tensioning device to enable the supporting shaft and the hair sleeve to form tight fit; the inner core clamping device is characterized by further comprising a second turntable, a plurality of barrel sleeves are evenly arranged on the upper circumference of the second turntable, the fur sleeves are horizontally pushed into the barrel sleeves from the supporting shaft by the disk changing device, the second turntable is provided with a clamping station and a winding station, and the second turntable is rotated to enable the fur sleeves in the barrel sleeves to complete clamping of the inner cores at the clamping station and to be wound at the winding station. The invention has scientific and reasonable structure, small occupied space of equipment, manpower and material resource saving and high production efficiency.

Description

Automatic pressing cover machine for tail pressing of roller sleeve pipe cutting nest

Technical Field

The invention relates to the technical field of automatic processing equipment, in particular to an automatic machine for pressing a cover of a roller sleeve cutting pipe socket tail.

Background

Along with the development of science and technology and the progress of processing technique, production facility degree of automation is higher and higher more, and in the actual course of working of brush production, need through processes such as cutting, one end nest tail, dress internal clamp, just can produce cylinder hair cover finished product, the processing of this type of accessory has some dedicated machines yet, but this type of equipment is designed to two processes more, if connect each process, then, just need great place and longer production line. Therefore, the market needs to develop a device which integrates the processes of cutting, nesting the tail at one end, installing an inner clamp and the like, so that the production of the roller woolen sleeve is completed by one device from feeding to finished product, thereby improving the production efficiency and reducing the occupied area.

Disclosure of Invention

The invention aims to provide an automatic machine for pressing a cover on the tail of a cutting pipe nest of a roller sleeve, which has a scientific and reasonable structure, occupies small space, saves intermediate material transfer links, saves manpower and material resources, and has high production efficiency so as to overcome the defects of the prior art.

The technical scheme for solving the technical problem is as follows: the utility model provides a cylinder hair cover pipe cutting nest tail gland automat, includes unloading mechanism, first carousel, and N supporting axles are evenly arranged to the circumference on the first carousel, and first carousel is exported intermittent type rotary drive by the decollator, makes first carousel have N processing station, N processing station is including the first station that is used for cutting off the hair cover stick fixed length, its characterized in that: the back of the first turntable is provided with a shaft rotating mechanism for driving supporting shafts of part of the N processing stations to continuously rotate in the processing process; the supporting shaft is provided with a tensioning device to enable the supporting shaft and the hair sleeve to form tight fit; still include the second carousel, a plurality of barrel casings are evenly arranged to circumference on the second carousel, trade a set device and follow the hair cover in the supporting shaft horizontal propulsion barrel casing, the second carousel is provided with clamping station, rolls off the production line station, rotates the second carousel makes the hair cover in the barrel casing be in the clamping station accomplishes the clamping of inner core, rolls off the production line station and accomplishes the finished product and roll off the production line.

The shaft rotating mechanism comprises a second motor, a supporting shaft rotating driving end, a belt and an auxiliary grooved wheel, the supporting shaft is arranged on the first turntable through a bearing, and the belt is sleeved on part of the supporting shaft rotating driving end and the auxiliary grooved wheel to form tight fit connection.

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.

Inner end chamfering device includes chamfer sword subassembly, first regulation frame, second regulation frame, first regulating plate, second regulating plate, first regulating plate slides relative first regulation frame, the second regulation frame slides relative second regulation frame, the second is adjusted the frame and is fixed on first regulating plate, the direction of movement mutually perpendicular of first regulating plate and second regulating plate, chamfer sword subassembly includes optical axis motor and blade holder, sets up spiral sword and stationary blade in the blade holder, optical axis motor drive spiral sword is rotatory.

Outer end electric heating device is including heating cylinder mounting panel, first sliding cylinder, heating head fixed plate, heating head, first sliding cylinder slides around along the heating cylinder mounting panel, first sliding cylinder connects the heating head fixed plate, the heating head is installed on the heating head fixed plate, the heating head is suitable for the inner chamber that inserts the hair cover outer end.

The tail sealing device comprises a tail sealing plate and a second sliding cylinder, the second sliding cylinder drives the tail sealing plate to vertically press the outer end of the sleeve, and the tail end of the tail sealing plate is provided with a protrusion which enables the hot and soft sleeve end to easily form a socket tail.

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 installed on the sliding seat, and the sliding seat axially slides along a supporting shaft where a disc changing station is located.

The invention has the beneficial effects that:

1. the automatic machine for pressing the sleeve tail of the roller sleeve pipe cutting nest is continuously and automatically finished from feeding to discharging, the sleeve rods are sequentially arranged through the discharging frame and then are sent to the sleeve processing area one by one, and after the integral mechanical production is adopted, the finished product is automatically pushed out. The processing mode that the existing similar equipment needs to adopt separate working procedures and separate control is abandoned, the occupied space of the equipment is small, and manpower and material resources are saved.

2. The tensioning device is arranged at the processing shaft of the turntable, so that the hair sleeve can be tensioned and fixed on the processing 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 can be ensured, and the product percent of pass is improved.

3. The 45-degree chamfer cutting device is provided with the hand wheel mechanism, and the positions of the cutter body and the cutter head can be changed through manual adjustment, so that the controllability of the length and the cutting angle of the hair sleeve is realized.

4. The shaft rotation driving device is designed at the back of the turntable, and the belt drives the processing shafts to rotate, so that the efficiency is high and the rhythm is synchronous. The bottom is provided with two auxiliary grooved wheels to open the belt, and the station which does not need the rotation of the shaft is separated from the limit of the belt. The intermittent type decollator is connected through the gearbox, power of the motor is intermittently driven and output by the decollator, the intermittent type driving output provides pause type rotation with fixed frequency for the rotary table, and therefore a step-by-step cyclic action mode of rotary table rotation positioning and workpiece inserting is formed.

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.

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.

Referring to fig. 1-15, the invention discloses a roller combing sleeve pipe cutting nest tail gland automatic machine, which comprises a blanking mechanism 1 and a woolen sleeve processing area 2, wherein a vertical first rotating disc 3 is arranged in the woolen sleeve processing area, a plurality of supporting shafts are uniformly distributed on the circumference of the first turntable, the turntable rotates intermittently in uniform steps, the first motor is connected with a divider, the divider outputs rotating power regularly and intermittently, a plurality of processing devices such as a material cutting knife, an inner end chamfering device 23, an outer end electric heating device 24, dust absorption, floating hair absorption and the like are arranged on the periphery of the first rotary disc, each device is arranged at the intermittent pause position of the supporting shaft, when the first rotary disc 3 drives the workpiece to be processed to rotate to each intermittent pause position, the sleeves on the supporting shaft are processed in different procedures by various devices in intermittent pause time, so that continuous and automatic production of the roller sleeves 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 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 blanking mechanism 1 comprises a first discharging groove 11 and a second discharging groove 12, a material pushing cylinder 13 is arranged at the bottom of the first discharging groove 11, a triangular slope is arranged between the first discharging groove 11 and the second discharging groove 12, a woolen sleeve is placed into the first discharging groove 11, the bottom of the woolen sleeve which falls into the first discharging groove 11 in a rolling mode is pushed out by the material pushing cylinder 13 and falls into the second discharging groove 12 through the triangular slope, a clamping device is arranged in the second discharging groove 12 and is used for clamping the woolen sleeve, a material pushing device is arranged at one end of the second discharging groove 12 and pushes the woolen sleeve into a woolen sleeve processing area 2, and the woolen sleeve is sleeved on a supporting shaft 31.

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. The tail end of the shaft cavity is provided with a spring 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 is arranged on the outer circle of the supporting shaft provided with the snap-in hole, and a second groove which is as deep as and as wide as the first groove is also arranged on the periphery of the snap-in 311. And a spring ring is sleeved in the second groove of each clamping block 311, and when the pull rod is pressed to the free end of the supporting shaft by the push rod of the air cylinder, each clamping block is tightened in the clamping block hole by the spring ring, so that the tension assembly relationship 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 electric putter, and before the hair cover stick of second storing trough 12 was impeld the supporting shaft of first carousel from feeding station, electric putter moved, pushes away in the aspect of the pull rod 314 of tight device that will rise to the hair cover stick, makes calorie butyl 311 indentation card butyl hole, and after the hair cover stick was easily emboliaed the supporting shaft, electric putter lost electricity and was rolled back, and calorie butyl 311 stretches out from calorie butyl hole and props up the hair cover 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.

Carding mechanism 22 plays the fluff, impels the effect that the fine hair of hair cover is smooth in the course of working, makes the fine hair on hair cover surface soft, fine and close, glossy, and carding mechanism 22 is provided with many needle rollers including fluff roller 221 on the fluff roller 221, and with the needle roller fluff, the fluff power is strong, and the hair that rises is more straight, and the arrangement fine hair is respond well. When the wool cover stops at the wool carding station, the needle roller touches the wool cover, the wool cover rotates clockwise or anticlockwise, and the needle roller straightens the wool.

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 sliding cylinder 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 sliding cylinder 246 is pushed towards the direction of the woolen sleeve, so that the two heating heads are sunk into the rod cavity at the outer end of the woolen sleeve, the electric heating tube raises the temperature of the heating heads, and heat is transferred to the outer end of the woolen sleeve to soften the woolen sleeve, thereby preparing for the next procedure.

An insulating plate 245 is disposed between the first slide cylinder 246 and the heating tip fixing plate 242 to prevent heat of the heating tip from being transferred to the first slide cylinder 246.

The tail sealing device 25 comprises a tail sealing plate 252, a second sliding cylinder 251 and a fixing plate installed on a side beam of the machine body, the tail sealing plate 252 is connected with the second sliding cylinder 251, when the hair sleeve reaches the tail sealing device 25, the second sliding cylinder 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 notch is formed at the tail end of the tail sealing plate 252 to form a protrusion for forming the tail of a nest 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 extruded to the axial lead, and finally, the outer end opening of the hair sleeve is completely sealed. Referring to fig. 15, a breakout 2511 is formed on one side of the outer end of the tail sealing plate, so that the other side of the outer end of the tail sealing plate forms the protrusion 2512, the included angle of the breakout is 120 degrees, 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 disk is changed, the electric push rod arranged on the back of the first rotating disk corresponding to the disk changing station pushes the pull rod 314 in the supporting shaft, so that the supporting shaft and the sleeve are released from tension connection, and the sleeve is easily pushed away from the first rotating disk and sent into the second rotating disk. 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 inner core clamping device comprises a positioning plate, a vibrating disc, a first sandwich groove and a second sandwich groove, the positioning plate is arranged on the front side of a clamping station of the second rotary disc, the vibrating disc, the first sandwich groove and the second sandwich groove are arranged on the rear side of the clamping station of the second rotary disc, the first sandwich groove is connected with an inner core output track of the vibrating disc, a displacement mechanism (a third sliding cylinder 401 and a fourth sliding cylinder 402 respectively) is arranged beside the first sandwich groove and at the rear end of the second sandwich groove, the displacement mechanism is used for enabling an inner core to enter the second sandwich groove from the first sandwich groove and inserting a 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 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 mode and sequentially conveys the inner cores to the first sandwich slot 43, a third sliding cylinder 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 sliding cylinder 401, the third sliding cylinder 401 acts to push one inner core conveyed to the tail end to the second sandwich slot 42 direction through the movable push plate, so that the inner core falls in the second sandwich slot 42, the front end of the second sandwich slot 42 is forward to a sleeve of the second rotary table clamping station, the rear end of the second sandwich slot 42 is provided with a fourth sliding cylinder 402, the fourth sliding cylinder acts to push the inner core into a blank in the sleeve 411, one side of the second rotary table clamping station is provided with a positioning plate 403, the positioning plate 403 covers the disc replacing 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 winding station, the fifth sliding cylinder pushes the winding push rod to push the finished rough sleeve out of the sleeve, winding is carried out 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

1. The utility model provides a cylinder sleeve pipe cutting nest tail gland automat, includes unloading mechanism, first carousel, and a circumference evenly arranges N supporting axle on the first carousel, and first carousel is exported intermittent type rotary drive by the decollator, and first carousel has N processing station, N processing station is including the first station that is used for cutting off the fixed length of the loop stick, its characterized in that: the back of the first turntable is provided with a shaft rotating mechanism for driving a part of supporting shafts of the processing stations to continuously rotate in the processing process; the supporting shaft is provided with a tensioning device to enable the supporting shaft and the hair sleeve to form tight fit; still include the second carousel, a plurality of barrel casings are evenly arranged to circumference on the second carousel, trade a set device and follow the hair cover in the supporting shaft horizontal propulsion barrel casing, the second carousel is provided with clamping station, rolls off the production line station, rotates the second carousel makes the hair cover in the barrel casing be in the clamping station accomplishes the clamping of inner core, rolls off the production line station and accomplishes the finished product and roll off the production line.

2. The automatic machine for pressing covers on tail of the roller sleeve cutting pipe nest according to claim 1, characterized in that: the shaft rotating mechanism comprises a second motor, a supporting shaft rotating driving end, a belt and an auxiliary grooved wheel, the supporting shaft is arranged on the first turntable through a bearing, and the belt is sleeved on part of the supporting shaft rotating driving end and the auxiliary grooved wheel to form tight fit connection.

3. The automatic machine for pressing covers on tail of the roller sleeve cutting pipe nest according to claim 2, characterized in that: 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.

4. The automatic machine for pressing covers on tail ends of the roller sleeve cutting pipes and the socket sleeves according to claim 3, characterized in that: inner end chamfering device includes chamfer sword subassembly, first regulation frame, second regulation frame, first regulating plate, second regulating plate, first regulating plate slides relative first regulation frame, the second regulation frame slides relative second regulation frame, the second is adjusted the frame and is fixed on first regulating plate, the direction of movement mutually perpendicular of first regulating plate and second regulating plate, chamfer sword subassembly includes optical axis motor and blade holder, sets up spiral sword and stationary blade in the blade holder, optical axis motor drive spiral sword is rotatory.

5. The automatic machine for pressing covers on tail ends of the sleeves of the rollers and the sockets as claimed in claim 4, wherein: outer end electric heating device is including heating cylinder mounting panel, first sliding cylinder, heating head fixed plate, heating head, first sliding cylinder slides around along the heating cylinder mounting panel, first sliding cylinder connects the heating head fixed plate, the heating head is installed on the heating head fixed plate, the heating head is suitable for the inner chamber that inserts the hair cover outer end.

6. The automatic machine for pressing covers on tail ends of the roller sleeve cutting pipes and the socket tail sleeves according to claim 5, is characterized in that: the tail sealing device comprises a tail sealing plate and a second sliding cylinder, the second sliding cylinder drives the tail sealing plate to vertically press the outer end of the sleeve, and the tail end of the tail sealing plate is provided with a protrusion which enables the hot and soft sleeve end to easily form a socket tail.

7. The automatic machine for pressing covers on tail ends of the roller sleeve cutting pipes and the socket sleeves according to claim 6, characterized in that: 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 installed on the sliding seat, and the sliding seat axially slides along a supporting shaft where a disc changing station is located.