CN218879042U

CN218879042U - Mechanical balance roller capable of adjusting tension degree of corrugated board

Info

Publication number: CN218879042U
Application number: CN202222967606.5U
Authority: CN
Inventors: 孙永刚; 李亚鹏; 孙明帅
Original assignee: Henan Yaxin Packaging Material Co ltd
Current assignee: Henan Yaxin Packaging Material Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-18
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a mechanical balance roller capable of adjusting the tension degree of a corrugated board, which comprises a connecting rod, wherein the left side of the connecting rod is fixed on equipment; further comprising: the worm, the upper end stretches into through the bearing the inside of connecting rod, and the right side meshing of worm has the worm wheel to the middle part key-type connection of worm wheel has the internal thread pole, the internal thread pole rotates the inside that sets up at the connecting rod, and the middle part threaded connection of internal thread pole has the lifter, both ends all run through the inside of connecting rod around the lifter, and the rear end of lifter is connected with the top of support to be provided with the balance roller body between two sets of supports. This mechanical balance roller of adjustable corrugated container board rate of tension installs interior threaded rod, drives the worm wheel through the worm and rotates, makes then the worm wheel drive the balance roller body through interior threaded rod and carries out motion on a large scale, makes then the balance roller body can both carry out fine rate of tension control to different corrugated container board.

Description

Mechanical balance roller capable of adjusting tension degree of corrugated board

Technical Field

The utility model relates to a balance roller technical field specifically is a mechanical balance roller of adjustable corrugated container board rate of tension.

Background

The corrugated board is composed of a plurality of layers of paper boards, the strength of the corrugated board is increased by arranging a layer of wavy interlayer in the middle of the corrugated board, so that the corrugated board has higher strength, and in the production process of the corrugated board, in order to well bond the plurality of layers of paper boards together, a balance roller is needed to assist the bonding of the corrugated board;

referring to a mechanical swing type balance roller for corrugated board production with publication number CN209467918U, the rotation angles of the first concentric rotating mechanism and the second concentric rotating mechanism are manually adjusted to drive the first eccentric rotating mechanism and the second eccentric rotating mechanism to shift, so as to drive the angle of the rotating mechanism to swing, thereby realizing the change of the tension of the base paper, enabling the base paper to be fully and effectively contacted with the preheating cylinder, ensuring that the whole breadth of the base paper can be effectively heated when contacting the preheating cylinder, ensuring the full-breadth temperature and humidity of the base paper to be uniform, effectively avoiding the phenomenon that the paperboard is warped and deformed, greatly improving the production quality of the paperboard, and meanwhile, the mechanical swing type balance roller has the advantages of small occupied space of equipment, low processing cost, low loss, few faults and simple operation, but also has the following defects:

in the practical use of the device, although the tensity of the corrugated board by the balance roller can be controlled by adjusting the rotating angles of the first concentric rotating mechanism and the second concentric rotating mechanism, the balance roller drives the first eccentric rotating mechanism and the second eccentric rotating mechanism to deviate, so that the angle of the self-rotating mechanism is driven to swing, the tension of the base paper is changed, the adjusted angle of the device is smaller, and then the effect of controlling the tensity of different corrugated boards is poor.

Therefore, the mechanical balance roller capable of adjusting the tension degree of the corrugated board can be provided to well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical balance roller of adjustable corrugated container board rate of tension to solve the not good problem of different corrugated container board control rate of tension effect on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical balance roller capable of adjusting the tension degree of a corrugated board comprises a connecting rod, wherein the left side of the connecting rod is fixed on equipment;

further comprising:

the worm, the upper end stretches into through the bearing the inside of connecting rod, and the right side meshing of worm has the worm wheel to the middle part key-type of worm wheel is connected with the internal thread pole, the internal thread pole rotates the inside that sets up at the connecting rod, and the middle part threaded connection of internal thread pole has the lifter, the inside of connecting rod is all run through at both ends around the lifter, and the rear end of lifter is connected with the top of support to be provided with the balance roller body between two sets of supports.

Preferably, the front end and the rear end of the inner threaded rod are provided with balls at equal angles by taking the lifting rod as a center, and the end faces of the balls are arranged inside the connecting rod in a sliding mode.

Through the structure, the resistance of the inner threaded rod during rotation can be reduced.

Preferably, the inside of top support is stretched into to the upper end of balance roll body, and the upper end of balance roll body and gag lever post slide respectively and stretch into the inside of pivot to both ends rotate the inside of block at the loop bar about the top pivot, the outside end of loop bar rotates the inside of connecting at the top support.

Through the structure, the upper rotating shaft can rock up and down.

Preferably, the upper part of the limiting rod extends into the inner part below the balance roller body, and the left end and the right end above the limiting rod are fixed with the convex blocks.

Through the structure, the limiting rod can be prevented from being separated from the balance roller body.

Preferably, the outer end of the projection is clamped in the sliding groove in a sliding mode, the sliding groove is formed in the lower support, and the top block is connected to the inner portion of the lower support in a threaded mode.

Through the structure, the limiting rod can be moved stably.

Preferably, the upper end of the bump is connected with a spring, and the spring is arranged inside the lower end of the balance roller body.

Through the structure, the limiting rod can be firmly clamped in the support.

Compared with the prior art, the beneficial effects of the utility model are that: this mechanical balance roller of adjustable corrugated container board rate of tension can adjust by a wide margin and can carry out quick assembly disassembly to the balance roller body, can go up and down to the balance roller body through the rotation of internal threaded rod, then make the balance roller body can control corrugated container board rate of tension to the removal through the kicking block can be ejecting with the gag lever post, then let the purpose that reaches quick dismantlement balance roller body, its concrete content is as follows:

(1) The internal threaded rod is arranged, the worm wheel is driven to rotate through the worm, then the worm wheel drives the balance roller body to move in a large range through the internal threaded rod, and then the balance roller body can well control the tension degree of different corrugated boards;

(2) Be provided with the kicking block, through rotating the kicking block for the kicking block makes support and balance roller body break away from the block with the ejecting support of gag lever post then, thereby reaches the purpose of quick dismantlement, makes things convenient for the later stage to maintain the balance roller body fast then.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cut structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the connecting rod of the present invention;

FIG. 4 is a schematic view of the front cross-section structure of the balance roller body of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

In the figure: 1. a connecting rod; 2. a worm; 3. a worm gear; 4. an inner threaded rod; 5. a ball bearing; 6. a lifting rod; 7. a support; 8. a balance roller body; 9. a rotating shaft; 10. a loop bar; 11. a limiting rod; 12. a bump; 13. a chute; 14. a spring; 15. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mechanical balance roller capable of adjusting the tension of a corrugated board comprises a connecting rod 1, wherein the left side of the connecting rod 1 is fixed on equipment;

further comprising: the upper end of the worm 2 extends into the connecting rod 1 through a bearing, the right side of the worm 2 is meshed with the worm wheel 3, the middle part of the worm wheel 3 is connected with the internal thread rod 4 in a key mode, the internal thread rod 4 is rotatably arranged inside the connecting rod 1, the front end and the rear end of the internal thread rod 4 are provided with the balls 5 at equal angles by taking the lifting rod 6 as a center, the end surfaces of the balls 5 are slidably arranged inside the connecting rod 1, the middle part of the internal thread rod 4 is in threaded connection with the lifting rod 6, the front end and the rear end of the lifting rod 6 penetrate through the connecting rod 1, the rear end of the lifting rod 6 is connected with the tops of the supports 7, and a balance roller body 8 is arranged between the two groups of supports 7;

referring to fig. 1 to 3, when need adjust the rate of tension to corrugated container board, through rotating worm 2, make worm 2 drive internal threaded rod 4 through worm wheel 3 and rotate, then make internal threaded rod 4 rotate in the inside of connecting rod 1, and can reduce the frictional force when internal threaded rod 4 rotates through ball 5, then make internal threaded rod 4 rotate and drive lifter 6 and remove, then make lifter 6 can drive support 7 and go up and down, thereby make support 7 can drive balance roller body 8 and remove, then make balance roller body 8 can carry out fine control to the rate of tension of different corrugated container boards, then make the inside material of corrugated container board can fine the bonding

The upper end of the balance roller body 8 extends into the upper support 7, the upper end of the balance roller body 8 and the limiting rod 11 respectively extend into the rotating shaft 9 in a sliding manner, the left end and the right end of the upper rotating shaft 9 are rotatably clamped in the loop bar 10, the outer end of the loop bar 10 is rotatably connected into the upper support 7, the upper end of the limiting rod 11 extends into the lower portion of the balance roller body 8, the left end and the right end of the upper portion of the limiting rod 11 are fixedly provided with the convex blocks 12, the outer end of each convex block 12 is slidably clamped in the corresponding sliding groove 13, the corresponding sliding groove 13 is formed in the lower support 7, the inner portion of the lower support 7 is in threaded connection with the ejector block 15, the upper end of each convex block 12 is connected with the spring 14, and the spring 14 is arranged in the lower end of the balance roller body 8;

referring to fig. 1, fig. 4 and fig. 5, when the balance roller body 8 needs to be maintained, by rotating the ejector block 15, the ejector block 15 is made to move inside the bracket 7, then the ejector block 15 is made to push the limiting rod 11, then the limiting rod 11 is made to move inside the balance roller body 8, and the limiting rod 11 moves to enable the bump 12 to move inside the sliding groove 13, then the limiting rod 11 is made to move stably, and the spring 14 is extruded by the movement of the limiting rod 11, so that the spring 14 is compressed and stored, then the limiting rod 11 slides out from the inside of the rotating shaft 9, then the rotating shaft 9 is made to break away from the clamping of one end of the bracket 7, then the balance roller body 8 is pulled downwards, so that the balance roller body 8 rotates through the sleeve rod 10, and the sleeve rod 10 rotates to drive the rotating shaft 9 to rotate synchronously, then the balance roller body 8 is pulled, so that the rear end of the balance roller body 8 breaks away from the clamping of the bracket 7, then the balance roller body 8 is made to be quickly disassembled and maintained, when the balance roller body 8 is installed, firstly the rear end of the balance roller body 8 is inserted into the rotating shaft 9, then the spring 14 is pulled to reach the opposite direction of the inner direction of the spring mounting position of the balance roller, and then the balance roller body 8, and the top rod 11 is quickly.

The working principle is as follows: when the mechanical balance roller capable of adjusting the tension of the corrugated board is used, firstly, referring to fig. 1 to 3, when the tension of the corrugated board needs to be adjusted, the worm 2 is rotated, the worm 2 drives the inner threaded rod 4 to rotate through the worm wheel 3, then the inner threaded rod 4 rotates inside the connecting rod 1, then the lifting rod 6 can drive the bracket 7 to lift, and then materials inside the corrugated board can be well bonded;

refer to fig. 1, fig. 4 and fig. 5, when needing to maintain balance roller body 8, through rotating kicking block 15, make kicking block 15 remove in the inside of support 7, then make gag lever post 11 remove to the inside of balance roller body 8, then make the removal that gag lever post 11 can be stable, then make pivot 9 break away from the block of support 7 one end, then make the dismantlement maintenance that carries out that balance roller body 8 can be quick, when installing balance roller body 8, insert in pivot 9 with balance roller body 8's rear end earlier, spring 14 atress pushes up gag lever post 11 to the inside of pivot 9, then reach the purpose of quick installation.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A mechanical balance roller capable of adjusting the tension degree of a corrugated board comprises a connecting rod (1), wherein the left side of the connecting rod (1) is fixed on equipment;

it is characterized by also comprising:

worm (2), the upper end stretches into through the bearing the inside of connecting rod (1), and the right side meshing of worm (2) has worm wheel (3) to the middle part key-type connection of worm wheel (3) has internal thread pole (4), internal thread pole (4) rotate to set up in the inside of connecting rod (1), and the middle part threaded connection of internal thread pole (4) has lifter (6), both ends all run through the inside of connecting rod (1) around lifter (6), and the rear end of lifter (6) is connected with the top of support (7) to be provided with balance roller body (8) between two sets of supports (7).

2. A mechanically balanced roller for adjusting the tightness of corrugated cardboard of claim 1, characterized in that: the front end and the rear end of the inner threaded rod (4) are provided with balls (5) at equal angles by taking the lifting rod (6) as a center, and the end faces of the balls (5) are arranged inside the connecting rod (1) in a sliding mode.

3. A mechanically balanced roll for adjusting the tightness of corrugated cardboard of claim 1, characterized in that: the upper end of the balance roller body (8) extends into the upper support (7), the upper end of the balance roller body (8) and the limiting rod (11) slide respectively to extend into the rotating shaft (9), the left end and the right end of the upper rotating shaft (9) are rotatably clamped in the sleeve rod (10), and the outer end of the sleeve rod (10) is rotatably connected into the upper support (7).

4. A mechanically balanced roll for adjusting the tightness of corrugated cardboard of claim 3, characterized in that: the upper part of the limiting rod (11) extends into the inner part of the lower part of the balance roller body (8), and the left end and the right end of the upper part of the limiting rod (11) are fixed with a lug (12).

5. A mechanically balanced roller for adjusting the tightness of corrugated cardboard of claim 4, characterized in that: the outer end of the bump (12) is clamped in the sliding groove (13) in a sliding mode, the sliding groove (13) is formed in the lower support (7), and the lower support (7) is connected with a top block (15) in a threaded mode.

6. A mechanically balanced roller for adjusting the tightness of corrugated cardboard of claim 4, characterized in that: the upper end of the bump (12) is connected with a spring (14), and the spring (14) is arranged inside the lower end of the balance roller body (8).