CN112265042A

CN112265042A - Material stripping device of paper tube finishing machine

Info

Publication number: CN112265042A
Application number: CN202011145306.8A
Authority: CN
Inventors: 赵胜杰; 赵胜胜; 陈金喜; 宋杰
Original assignee: Zhejiang Huanlong Machine Co ltd
Current assignee: Zhejiang Huanlong Machine Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-01-26

Abstract

A stripping device of a paper tube precision cutting machine comprises a rack and a paper tube mounting mechanism positioned above the rack, wherein the paper tube mounting mechanism comprises three mounting shafts and a power source for driving the three mounting shafts to perform station conversion; and the stripping mechanism is positioned above the front part of the paper tube mounting mechanism and comprises a linear slide rail, a slide block and a power source, the slide block moves on the linear slide rail, the power source drives the slide block to move, the slide block is provided with a pushing piece, and the pushing piece is used for pushing the paper tube on the mounting shaft of the stripping station and separating from the mounting shaft. The invention has the advantages that the loading can be realized while the material is removed at the present stage, the material removing process is simple and convenient, namely, the paper tube can be pushed out along the length direction of the mounting shaft by driving the pushing piece through the sliding block sliding on the linear sliding rail, the material removing action is automatically executed, the manual participation is not needed, and the working efficiency is improved.

Description

Material stripping device of paper tube finishing machine

Technical Field

The invention relates to the technical field of precision cutting machines, in particular to a stripping device of a paper tube precision cutting machine.

Background

The paper tube finishing machine is a matched device of an oblique rolling machine and mainly aims to perform secondary precision cutting on paper tubes.

The publication number CN110744609A discloses a paper tube precision cutting machine, which comprises a machine body, a base, paper tubes, paper tube bearing rollers and a cutting device, wherein the three paper tube bearing rollers are mutually parallel and annularly arranged, the distances between every two central shafts are equal, the left ends of the three paper tube bearing rollers respectively penetrate through the right wall of the machine body, extend into the machine body and are rotationally connected with the machine body, the tail ends of the three paper tube bearing rollers extending into the machine body are respectively and fixedly connected with gears, annular internal gears are arranged outside the three gears, inner wall tooth parts of the annular internal gears are mutually meshed with the three gears, the right sides of the three paper tube bearing rollers are provided with end covers and are rotationally connected with the three paper tube bearing rollers, the centers of the three paper tube bearing rollers are provided with lead screws parallel to the three paper tube bearing rollers, the right sides of the lead screws are rotationally connected at the centers of the end covers, and the left sides of the lead screws penetrate through the right wall of the, and a cutting device is arranged on the lead screw. The paper tube smoothing mill in the comparison file does not have a stripping device when in use, and the stripping device needs manual operation, so that the paper tube smoothing mill is quite inconvenient and has low stripping efficiency.

Disclosure of Invention

The present invention is to solve the above-mentioned shortcomings in the prior art, and provides a stripping device for a paper tube finishing machine to solve the above-mentioned problems.

The invention adopts the technical scheme for solving the technical problems that: the stripping device of the paper tube finishing machine comprises a frame and a stripping device

The paper tube mounting mechanism is positioned above the rack and comprises three mounting shafts and a power source for driving the three mounting shafts to perform station conversion, and each mounting shaft can be used for loading, fine cutting and stripping according to the station conversion; and

the stripping mechanism positioned above the front of the paper tube mounting mechanism comprises a linear slide rail, a slide block and a power source, wherein the slide block moves on the linear slide rail, the power source drives the slide block to move, the slide block is provided with a pushing piece, and the pushing piece is used for pushing the paper tube positioned on a mounting shaft of a stripping station and separating from the mounting shaft.

The principle of the invention is that firstly, the distance between every two installation shafts is 120 degrees, secondly, the three installation shafts are used for the working procedures of loading, fine cutting and stripping, and each mounting shaft can be subjected to the processes of loading, fine cutting and stripping, and simultaneously, each process can be synchronously carried out, for example, after the mounting shaft at the stripping station finishes stripping, according to the station conversion, the current stage of the installation shaft of the previous step as the stripping process is the charging process, the current stage of the installation shaft of the previous step as the charging process is the fine cutting process, the current stage of the installation shaft of the previous step as the fine cutting process is the stripping process, the material can be discharged at the same time of the material discharging at the present stage, thereby improving the working efficiency, simultaneously the material discharging process is simple and convenient, the paper tube can be pushed out along the length direction of the mounting shaft by driving the pushing piece through the sliding block sliding on the linear sliding rail, and the paper tube is convenient and quick.

Further perfect, thereby paper tube installation mechanism still includes the headstock, the apparatus further comprises a rotating shaft, the carousel, graduation case and two tape seat bearings, headstock fixed mounting is in the upper surface of frame, two tape seat bearings are installed respectively in the left side inner wall and the right side outer wall of headstock and are supplied the pivot to rotate and connect in, pivot one end is extended right and is connected with the carousel, the other end extends left and is connected with the graduation case, the carousel supplies three installation axle installations, thereby the graduation case is installed in the upper surface of frame and is driven the pivot rotation through the power supply drive. Utilize this structure not only can realize three installation axles and make station conversion, operating stability is good, can realize intermittent type graduation operation through the graduation case simultaneously to guarantee the success rate of station conversion.

The rotary table is further improved, stabilizing pieces distributed on two sides are arranged below the rotary table, and each stabilizing piece is in friction fit with the outer peripheral surface of the rotary table, so that the operation stability of the rotary table is improved. The stabilizing piece provides the lower part for the carousel and supports, can increase the bearing capacity of carousel, the weight that three installation axles and paper tube brought promptly for the carousel rotates smoothly, and can not influence the eccentric condition of pivot appearance yet.

The material stripping machine is further perfected, the left side wall of the rotary table is further provided with a plurality of positioning holes in an annular array, each positioning hole is located in the middle between two adjacent mounting shafts, and the positioning is realized by the insertion of the insertion piece in the material stripping stage, and the insertion piece is mounted on the left side inner wall of the headstock. The arrangement of the positioning holes is to avoid the rotation of the rotating shaft caused by the influence of dragging acting force in the material stripping process, and also avoid the separation of the pushing piece from the paper tube, thereby ensuring the success rate of material stripping.

Further perfect, it still includes the mounting panel to take off the material mechanism, the belt, the installation piece, two wheel seats are installed respectively in the left and right sides of mounting panel, the right-hand member, it is connected with the synchronizing wheel and is connected with the belt through two synchronizing wheels all to rotate in every wheel seat, the belt makes the whole top that is located the mounting panel of belt and the hypomere part of belt and mounting panel form the clearance of not interfering mutually through two synchronizing wheels, installation piece fixed connection is in the hypomere part of belt, linear slide rail installs in the mounting panel and is close to the side that is in the installation axle of taking off the material station, the slider is through being connected the realization with the installation piece and moving at linear. The installation block can be connected with the sliding block through the transmission of the belt, so that the sliding block is moved, the pushing piece is driven to move, pushing materials are pushed, the arrangement structure is simple, the operation is smooth, and the discharging efficiency can be improved.

Further perfect, the right-hand member below of mounting panel is equipped with first support piece and makes the wheel seat of right-hand member and the wheel seat of left end keep at same level through first support piece, and the wheel seat that is located the left end is installed in the upper surface of headstock and is passed through power supply drive synchronizing wheel and rotate, and the upper surface in the frame is installed to the lower extreme of first support piece. Can keep the wheel seat of right-hand member and the wheel seat of left end at same level through first supporting piece to make the interval difference of arbitrary position department on length direction between belt and the mounting panel be unanimous, the skew can not appear in order to guarantee the slider at the slip in-process in such setting, can also increase the stability in use of mounting panel simultaneously, make the operating stability of taking off the material mechanism better.

Further perfection, the middle area of the mounting plate is also provided with a second supporting piece, and the lower end of the second supporting piece is mounted on the upper surface of the frame and is consistent with the height of the first supporting piece. The use stability of mounting panel can be increased for the operating stability of taking off material mechanism is better.

Further perfection, every installation axle all installs the stripper sleeve, realizes pushing the paper tube and breaks away from the installation axle when the ejector sleeve effect is in the stripper sleeve of the installation axle of stripper station. The paper tube is quickly positioned by the stripping sleeve, and the pushing piece is prevented from being directly contacted with the paper tube when stripping, so that the paper tube is prevented from being damaged after stripping, and the quality of a finished product of the paper tube is ensured.

Further perfected, the stripping sleeve is in an annular configuration and is provided with a clamped part for the pushing piece to be clamped in. In order to form a whole with the pushing piece in the stripping stage and keep being connected with the stripping sleeve all the time in the moving of the pushing piece, the stripping sleeve is ensured not to be separated from the pushing piece in the stripping moving, and the condition of stripping failure is avoided.

Further perfection, the upper part of the pushing piece is fixedly connected to the sliding block through a bolt, the lower part of the pushing piece is provided with a clamping part matched with the shape of the clamped part, and the clamping part is clamped into the clamped part when the mounting shaft is subjected to station conversion. This kind of setting can guarantee that card portion blocks smoothly to by card portion in, can also block into by card portion when the installation axle does the station conversion simultaneously, excellent in use effect need not artifical supplementary, convenient and fast.

The invention has the beneficial effects that:

(1) the paper tube mounting mechanism is provided with three mounting shafts, and each mounting shaft can realize loading, fine cutting and stripping according to station conversion, so that loading can be completed while stripping;

(2) the stripping mechanism utilizes the linear slide rail, the slide block and the pushing piece to strip the paper tube of the mounting shaft at the stripping station from the mounting shaft, and the action is automatically executed by utilizing a power source without manual operation, so that the stripping efficiency is improved;

(3) the three installation shafts are converted through the rotating shaft, the rotating disc and the indexing box, the rotating disc provides sufficient installation area for the three installation shafts, the angle between each installation shaft is guaranteed to be 120 degrees, the indexing box drives the rotating disc to rotate through the rotating shaft, namely, the indexing box is used for realizing intermittent indexing operation, and the angle of each rotation is controlled to be 120 degrees;

(4) the lower end of the turntable is provided with the stabilizing parts distributed on two sides, and the stabilizing parts are used for supporting the turntable on one hand to increase the bearing capacity of the turntable and improve the rotation stability of the turntable on the other hand so that the turntable cannot be interfered by weight;

(5) the stripping mechanism is a further automatic execution component through a synchronous belt structure, has a stable working effect, is long in working stroke, can meet the requirement of the length of a paper tube, and is very suitable for stripping;

(6) the mounting shaft of the invention is also sleeved with the stripping sleeve, the paper tube can be quickly positioned when being sleeved on the mounting shaft through the stripping sleeve, the pushing piece can be prevented from being directly contacted with the paper tube when stripping, the paper tube is prevented from being damaged, and meanwhile, the pushing piece can be automatically clamped into the stripping sleeve when the turntable rotates, thus being convenient and quick.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of the paper tube mounting mechanism of the present invention;

FIG. 3 is a schematic structural view of the turntable and two stabilizers according to the present invention;

FIG. 4 is a schematic structural view of the turntable of the present invention engaging with the insert through the positioning hole;

FIG. 5 is a schematic structural view of the stripping mechanism of the present invention;

FIG. 6 is a schematic structural view of a mounting block of the present invention;

FIG. 7 is a schematic structural view of the stripper sleeve of the present invention;

fig. 8 is a schematic structural view of the pushing member of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

referring to figures 1-8: the stripping device of the paper tube finishing machine comprises a frame 1 and also comprises

The paper tube mounting mechanism is positioned above the rack 1 and comprises three mounting shafts 21 and a power source for driving the three mounting shafts 21 to perform station conversion, and each mounting shaft 21 can be used for loading, fine cutting and stripping according to the station conversion; and the stripping mechanism is positioned above the front part of the paper tube mounting mechanism and comprises a linear slide rail 31, a slide block 32 moving on the linear slide rail 31 and a power source driving the slide block 32 to move, the slide block 32 is provided with a pushing piece 4, and the pushing piece 4 is used for pushing the paper tube on the mounting shaft 21 of the stripping station and separating from the mounting shaft 21. The principle of the invention lies in that firstly, the distance between every two mounting shafts 21 is 120 degrees, then three mounting shafts 21 are used for loading, fine cutting and stripping, and every mounting shaft 21 can be used for loading, fine cutting and stripping, and simultaneously, each process can be synchronously carried out, for example, after the mounting shaft 21 at the stripping station finishes stripping, according to the station conversion, the mounting shaft 21 at the previous step is used as the loading process at the present stage, the mounting shaft 21 at the previous step is used as the fine cutting process at the present stage, the mounting shaft 21 at the previous step is used as the stripping process at the present stage, loading can be realized at the same time of stripping at the present stage, thus improving the working efficiency, and simultaneously the stripping process is simple and convenient, namely, the paper tube can be discharged along the length direction of the mounting shaft 21 by driving the pushing piece 4 through the sliding block 32 of the linear slide rail 31, compared with manual pushing, the pushing device is more convenient and faster.

For the station conversion of the three mounting shafts 21, the paper tube mounting mechanism further comprises a headstock 22, a rotating shaft 23, a turntable 24, a dividing box 25 and two bearings 26 with seats, the headstock 22 is fixedly mounted on the upper surface of the frame 1, the two bearings 26 with seats are respectively mounted on the left inner wall and the right outer wall of the headstock 22 and are used for the rotating shaft 23 to rotate and connect with the inside, one end of the rotating shaft 23 extends rightwards to be connected with the turntable 24, the other end extends leftwards to be connected with the dividing box 25, the turntable 24 is used for mounting the three mounting shafts 21, the dividing box 25 is mounted on the upper surface of the frame 1 and is driven by a power source to drive the rotating shaft 23 to rotate, the rotation of the turntable 24 is mainly realized by the rotating shaft 23, the turntable 24 can rotate to any angle through the rotating shaft 23, but according to the position setting of the three mounting shafts 21, the mounting shaft 21 converted to the stripping station must, therefore, the indexing box 25 is arranged, the indexing box 25 can realize intermittent indexing operation, namely, the angle of each rotation is controlled to be 120 degrees, the angle of each installation shaft 21 is consistent with the angle of each installation shaft, the two bearings with the seat 26 are used for increasing the rotation fluency of the rotating shaft 23, and meanwhile, the strength of the rotating shaft 23 is enhanced, so that the bearing capacity of the rotating shaft 23 is good. The power source used here is a servomotor.

In order to increase the rotation stability of the rotary disc 24, stabilizing members 5 are arranged below the rotary disc 24, the two sides of each stabilizing member 5 are distributed, each stabilizing member 5 is in friction fit with the outer peripheral surface of the rotary disc 24, so that the operation stability of the rotary disc is increased, the two stabilizing members 5 are used for realizing that each stabilizing member 5 has a deviation angle of 15 degrees with the circle center of the rotary disc 24, therefore, a triangular relation is formed between the two stabilizing members 5 and the rotary disc 24, in order to improve the rotation stability by friction fit and simultaneously improve the rotation process performance of the rotary disc 24, the stabilizing members 5 are also provided with bearings 51 capable of being in friction fit with the rotary disc 24, the number of the bearings 51 is multiple, and the condition of the same width as the rotary disc 24 is met, because the rotary disc 24 needs to simultaneously support three mounting shafts 21 and paper tubes sleeved on each mounting shaft 21, the thickness is thick, and therefore, the rotary disc, .

In order to avoid the rotation of the rotary table 24 in the stripping process, the left side wall of the rotary table 24 is further provided with a plurality of positioning holes 24-a in an annular array, each positioning hole 24-a is located at the central position between two adjacent mounting shafts 21 and is positioned by the insertion of the insertion piece 6 in the stripping stage, the insertion piece 6 is mounted on the left side inner wall of the headstock 22, considering that the rotary table 24 rotates through the rotating shaft 23, but the rotation of the rotary table 24, namely the rotation of the rotating shaft 23, may be caused by the action force generated in the discharging process, so in order to avoid the situation, the insertion of the insertion piece 6 into the positioning holes 24-a is realized, the number of the positioning holes 24-a is consistent with that of the mounting shafts 21, and the positioning holes 24-a inserted by the insertion piece 6 each time are the positioning holes 24-a between the stripping station and the loading station, so that the, meanwhile, the insert 6 has elasticity, that is, the insert is controlled by the cylinder 61, the cylinder 61 is installed on the left inner wall of the headstock 22, and the piston rod of the cylinder 61 is connected with the insert 61-a, when the rotation angle is controlled to 120 degrees by the dividing box 25, the positioning hole 24-a and the insert 61-a are in the same central axis, then the cylinder 61 drives the piston rod to extend, so that the insert 61-a is inserted into the positioning hole 24-a, and then the cylinder 61 stops operating, thereby avoiding the rotation of the turntable 24.

For the stripping of the paper tube, the stripping mechanism further comprises a mounting plate 33, a belt 34, a mounting block 35 and two wheel seats 36, the two wheel seats 36 are respectively mounted at the left end and the right end of the mounting plate 33, a synchronizing wheel 36-a is rotatably connected in each wheel seat 36 and connected with the belt 34 through the two synchronizing wheels 36-a, the belt 34 enables the belt 34 to be integrally located above the mounting plate 33 through the two synchronizing wheels 36-a, a gap which does not interfere with each other is formed between the lower section of the belt 34 and the mounting plate 33, the mounting block is fixedly connected to the lower section of the belt, a linear slide rail 31 is mounted on the side surface of the mounting plate 33 close to a mounting shaft 21 at a stripping station, a slide block 32 is connected with the mounting block 35 to realize the movement on the linear slide rail 31 and drive a pushing piece 4 to move, the positions of the two wheel seats 36 are set through the mounting plate 33, then the, therefore, a synchronous belt structure is formed, the synchronous belt structure runs stably and can meet the working stroke of the length of a paper tube, compared with the advantages that an actuating element such as an air cylinder is simple in structure and does not have doubt of meeting the stroke, a mounting block 35 is fixedly mounted at the lower section of the belt 34, a channel 35-a for the belt 34 to pass through is formed in the mounting block 35, the thickness of the channel 35-a is consistent with that of the belt 34, the mounting block 35 is further provided with a bottom plate 35-b, when the bottom plate 35-b covers the bottom of the mounting block 35, a protrusion 35-b1 is arranged at a position matched with the channel 35-a, the protrusion 35-b1 is abutted against the channel 35-a after the bottom plate 35-b is fixedly mounted, the belt 34 is limited in the channel 35-a, the mounting block 35 moves along with the belt 34, and meanwhile the sliding block 32 needs to be connected with the mounting block 35 to move on the linear sliding rail 31, also considering the requirement of the integral structure, the linear slide rail 31 is installed on the side surface of the installation plate 33, so that the pushing member 4 is arranged beside the installation shaft 21 at the stripping station.

In order to keep the left and right wheel bases 36 at the same level, the left wheel base 36 is mounted on the upper surface of the headstock 21 and drives the synchronous wheel 36-a to rotate by the power source, the right end of the mounting plate 33 is provided with a first support 7 below and keeps the right wheel base 36 and the left wheel base 36 at the same level by the first support 7, the lower end of the first support 7 is mounted on the upper surface of the frame 1, the first support 7 has a height capable of keeping the left and right wheel bases 36 at the same level and ensuring the straightness of the mounting plate 33, so that the distance difference between the belt 34 and the mounting plate 33 at any position in the length direction is uniform, the arrangement is such that the slide block 32 does not shift during sliding, and the first support 7 can also provide the right end support for the mounting plate 33, the end head of the right end of the support is not in a suspended state, and the shaking condition caused by lack of support in the working state can be avoided. The length of the synchronizing wheel 35 at the left end is twice that of the synchronizing wheel 35 at the right end, because a driving belt connected with a power source is required, and the power source used here is a servo motor.

Further perfecting, there is also a second support 8 at the middle area of the mounting plate 33, the lower end of the second support 8 is mounted on the upper surface of the frame 1 and is in accordance with the height of the first support 7, the function of the second support 8 is the same as that of the first support 8, in order to further increase the mounting stability of the mounting plate 33.

In order to avoid direct contact between the pushing piece 4 and the paper tube, each mounting shaft 21 is sleeved with a stripping sleeve 9, when the pushing piece 4 acts on the stripping sleeve 9 of the mounting shaft 21 at the stripping station, the paper tube is pushed and separated from the mounting shaft 21, and the stripping sleeves 9 have two functions, so that the pushing piece is used for positioning the paper tube to enable the paper tube to be located at a specified position without searching for the position of the paper tube in the loading stage, and thus the stripping position of the paper tube does not need to be adjusted in the stripping stage, and stripping efficiency is improved; on the other hand lies in, the piece 4 that pushes away can destroy the paper tube terminal surface with paper tube direct contact, and the crease and pollution appear in the paper tube terminal surface promptly to influence the whole aesthetic property of paper tube, utilize and take off material cover 9 and can solve this problem, push away 4 propelling movement of piece and take off material cover 9 then propelling movement paper tube, after working a period, all can do cleaning to taking off material cover 9 moreover.

Further perfect, take off the material cover 9 and be annular configuration and have the card portion 91 that is blocked that supplies ejector sleeve 4 card to go into, annular configuration can reduce the whole volume of taking off the material cover 9, accord with the annular structure of paper tube, make the paper tube suit in taking off the material cover 9, have simultaneously by card portion 91, it can block in to make ejector sleeve 4 card by card portion 91, so ejector sleeve 4 can with take off material cover 9 and keep being connected always in the removal, thereby guarantee to take off material cover 9 can not break away from ejector sleeve 4 in taking off the material and move, avoid taking off the condition emergence of expecting the failure.

Further perfection, the upper segment part that pushes away piece 4 passes through bolt fixed connection in slider 32, the lower segment part that pushes away piece 4 has with the card portion 41 by card portion 91 shape adaptation and block into by card portion 91 when installation axle 21 does the station conversion, in order to easily the shaping by card portion 91, so by card portion 91 and the overall structure adaptation of taking off material cover 9, be annular structure, and card portion 41 is hook-like structure, hook-like structure inside has with by the inner arc that card portion 91 annular radian is unanimous, this kind of setting can guarantee card portion 41 smoothly to blocking in by card portion 91, can also block into by card portion 91 when installation axle 21 does the station conversion simultaneously, excellent in use effect, need not artifical supplementary, convenient and fast.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a take off material device of paper tube smoothing mill, includes frame (1), its characterized in that: also comprises

The paper tube mounting mechanism is positioned above the rack (1) and comprises three mounting shafts (21) and a power source for driving the three mounting shafts (21) to perform station conversion, and each mounting shaft (21) can be used for loading, fine cutting and stripping according to the station conversion; and

the stripping mechanism positioned above the front portion of the paper tube installation mechanism comprises a linear slide rail (31), a sliding block (32) moving on the linear slide rail (31) and a power source driving the sliding block (32) to move, wherein a pushing piece (4) is assembled on the sliding block (32), and the pushing piece (4) is used for pushing and separating a paper tube on an installation shaft (21) at a stripping station to the installation shaft (21).

2. The stripper device of paper tube finishing machine according to claim 1, characterized in that: paper tube installation mechanism still includes headstock (22), pivot (23), carousel (24), graduation case (25) and two tape seat bearings (26), headstock (22) fixed mounting in the upper surface of frame (1), two tape seat bearings (26) install respectively in the left side inner wall and the right side outer wall of headstock (22) supply pivot (23) rotate to be connected in, pivot (23) one end extend right with carousel (24) are connected, the other end extend left with graduation case (25) are connected, carousel (24) supply three installation axle (21) installation, graduation case (25) install in thereby the upper surface of frame (1) drives through the power supply pivot (23) rotate.

3. The stripper device of paper tube finishing machine according to claim 2, characterized in that: stabilizing pieces (5) distributed on two sides are arranged below the rotary table (24), and each stabilizing piece (5) is in friction fit with the outer peripheral surface of the rotary table (24) so as to increase the operation stability of the rotary table.

4. The stripper device of paper tube finishing machine according to claim 3, characterized in that: the left side wall of the rotary table (24) is also provided with a plurality of positioning holes (24-a) in an annular array, each positioning hole (24-a) is located in the middle position between two adjacent mounting shafts (21) and is accessed through an insert (6) in the stripping stage so as to achieve positioning, and the insert (6) is mounted on the left side inner wall of the headstock (22).

5. The stripping device of the paper tube finishing machine as claimed in claim 4, wherein: the stripping mechanism further comprises a mounting plate (33), a belt (34), a mounting block (35) and two wheel seats (36), wherein the two wheel seats (36) are respectively mounted at the left end and the right end of the mounting plate (33), each wheel seat (36) is internally and rotatably connected with a synchronizing wheel (36-a) and connected with the belt (34) through the two synchronizing wheels (36-a), the belt (34) is integrally positioned above the mounting plate (33) through the two synchronizing wheels (36-a), the lower section part of the belt (34) and the mounting plate (33) form a gap which does not interfere with each other, the mounting block (35) is fixedly connected with the lower section part of the belt (34), the linear slide rail (31) is mounted on the side surface of the mounting plate (33) close to the mounting shaft (21) at the stripping station, the sliding block (32) is connected with the mounting block (35) to move on the linear sliding rail (31) and drive the pushing piece (4) to move.

6. The stripper device of paper tube finishing machine according to claim 5, characterized in that: the wheel seat (36) at the left end is mounted on the upper surface of the headstock (21) and drives the synchronizing wheel (36-a) to rotate through a power source, a first support member (7) is arranged below the right end of the mounting plate (33), the wheel seat (36) at the right end and the wheel seat (36) at the left end are kept at the same horizontal height through the first support member (7), and the lower end of the first support member (7) is mounted on the upper surface of the frame (1).

7. The stripper device of paper tube finishing machine according to claim 6, characterized in that: the middle area of the mounting plate (33) is also provided with a second support (8), and the lower end of the second support (8) is mounted on the upper surface of the frame (1) and is consistent with the height of the first support (7).

8. The stripper device of paper tube finishing machine according to claim 7, characterized in that: every installation axle (21) all installs and takes off material cover (9), push away piece (4) and act on and be in taking off the material station install axle (21) realize propelling movement and break away from the paper tube when taking off material cover (9) installation axle (21).

9. The stripper device of paper tube finishing machine according to claim 8, characterized in that: the stripping sleeve (9) is in an annular configuration and is provided with a clamped part (91) for the push piece (4) to be clamped in.

10. The stripper device of paper tube finishing machine according to claim 9, characterized in that: the upper section of the pushing piece (4) is fixedly connected to the sliding block (32) through a bolt, the lower section of the pushing piece (4) is provided with a clamping part (41) matched with the clamped part (91) in shape, and the clamping part (91) is clamped when the mounting shaft (21) performs station conversion.