CN218140263U

CN218140263U - Paper tube bending machine

Info

Publication number: CN218140263U
Application number: CN202221967592.0U
Authority: CN
Inventors: 郑春林; 王天顺
Original assignee: Zhejiang Haosheng Machinery Technology Co ltd
Current assignee: Zhejiang Haosheng Machinery Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-27
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to the technical field of pipe bending machines, and discloses a paper pipe bending machine, which comprises a box body, a fixed frame, a first driving motor, a rotating arm and a bending guide rod; the bottom is provided with the mount in the box, bottom one end is provided with first driving motor in the mount, the bottom other end is provided with the U-shaped frame in the mount, first driving motor's power take off end is connected with driving pulley, the bottom all is provided with the montant near central authorities department both sides in the mount, montant top inboard is provided with first driven shaft through the turn trough, the peripheral department of being close to central authorities of first driven shaft is provided with the helical tooth. This novel return bend mechanism possesses stable speed reduction structure when rotating, and drive return bend mechanism can drive with less drive power, and return bend mechanism is stable effectual when rotating, is fit for extensively using widely.

Description

Paper tube bending machine

Technical Field

The utility model relates to a paper tube production technical field specifically is paper tube bending machine.

Background

In order to facilitate the bending of paper tubes, a paper tube bending machine is necessary.

The utility model with the prior art publication number of CN213860998U relates to a pipe bender for paper straws, which comprises a workbench, wherein a folding groove forming device and a paper straw positioning device are arranged on the workbench, the folding groove forming device comprises a plurality of folding groove forming stations, the paper straw positioning device comprises a plurality of positioning components and a conveying mechanism, the positioning components are uniformly distributed on the conveying mechanism, and each positioning component is used for positioning one paper straw; the plurality of folding groove forming stations are uniformly arranged along the edge of the conveying mechanism, the conveying mechanism is used for sequentially conveying the paper straws to the plurality of folding groove forming stations, and the plurality of folding groove forming stations are used for respectively and uniformly processing the corresponding positions of the paper straws at intervals; the utility model discloses set up a plurality of paper straw shaping stations, a plurality of paper straw shaping stations are processed the paper straw in proper order, have avoided the disposable atress of paper straw too big, cause the paper straw to break easily to and folding flute way is unclear, influences the problem of the effect of buckling.

The prior pipe bender has the following problems when in use: 1. the pipe bending mechanism does not have a stable speed reduction structure when rotating, the pipe bending driving mechanism cannot be driven by smaller driving force, and the pipe bending mechanism has poor stability effect when rotating; 2. the paper tube does not have a mechanism convenient to adjust when feeding, and paper tubes with different diameters cannot be fed conveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a paper tube bending machine possesses speed reduction structure and stable structure, can be so that the return bend mechanism drives with less drive power, and stable when rotating is effectual, has solved the problem that the background art provided.

(II) technical scheme

For realize that above-mentioned return bend can drive and the better purpose of return bend structure stability when rotating with less drive power, the utility model provides a following technical scheme: the paper tube bending machine comprises a box body, a fixing frame, a first driving motor, a rotating arm and a bending guide rod;

the bottom is provided with the mount in the box, bottom one end is provided with first driving motor in the mount, the bottom other end is provided with the U-shaped frame in the mount, first driving motor's power take off end is connected with driving pulley, the bottom all is provided with the montant near central authorities department both sides in the mount, montant top inboard is provided with first driven shaft through the turn trough, first driven shaft periphery is close to central authorities and is provided with the helical tooth, first driven shaft periphery is close to tip department and is provided with driven pulley, carry out the transmission through driving belt between driven pulley and the driving pulley and be connected, the U-shaped frame is provided with the preformed hole, be provided with the bearing in the preformed hole, be provided with the second driven shaft in the bearing, second driven shaft periphery is provided with the driven gear with helical tooth meshing, box top one end is run through at second driven shaft top.

As the utility model discloses further scheme again: one end of the bottom in the fixing frame is provided with a supporting frame, and the supporting frame is connected with the top in the box body in a welding mode.

As the utility model discloses further scheme again: the top of the second driven shaft is fixedly connected with a rotating arm through a connecting screw, and one end of the top of the rotating arm is welded with a bending guide rod.

As a further aspect of the present invention: a vertical plate is arranged at one end of the top of the box body, and a through hole is formed in one end of the vertical plate in a penetrating mode.

As the utility model discloses further scheme again: second driving motor is installed through the mount pad to box top one end, box top one end is close to second driving motor department runs through and has seted up the guide slot, the guide slot endotheca is equipped with the guide block, box one side is close to top department welding and has the mounting panel.

As a further aspect of the present invention: the guide block top is provided with the rotation axis through the rotary groove, the peripheral cover of rotation axis is equipped with first deflector roll, be close to department is provided with the third driven shaft through the rotary groove between guide slot and the mount pad, third driven shaft periphery is provided with the second deflector roll, third driven shaft periphery is close to second deflector roll upper end department is provided with first gear, second driving motor's output periphery is provided with the second gear, second gear and first gear engagement.

As a further aspect of the present invention: the servo electric cylinder is installed at the top of the installing plate through a screw, and the power output end of the servo electric cylinder is connected with one side of the guide block in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the driving belt transmission between driving pulley and the driven pulley, the meshing transmission between helical tooth and the driven gear, driving pulley's diameter is less than driven pulley's diameter, driven gear's diameter is greater than helical tooth's diameter, and the second driven shaft carries on spacingly through the bearing at U-shaped frame top, make the return bend mechanism of this bending machine possess stable speed reduction structure when rotating, drive return bend mechanism can drive with less drive power, and return bend mechanism stable effect is good when rotating.

2. The utility model discloses in, servo electric cylinder drives the guide block at the during operation and follows rotation axis horizontal migration, because the horizontal direction of first deflector roll can be adjusted for this return bend function conveniently carries out the feeding to the paper tube of different diameters.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic structural view of the driven pulley, the first driven shaft and the helical teeth of the present invention;

in the figure: 1. a box body; 2. a fixed mount; 3. a first drive motor; 4. a drive pulley; 5. a vertical rod; 6. a first driven shaft; 7. a U-shaped frame; 8. a second driven shaft; 9. a driven gear; 10. a connecting screw; 11. a rotating arm; 12. bending the guide rod; 13. a vertical plate; 14. a through hole; 15. a second drive motor; 16. a third driven shaft; 17. a first gear; 18. a second gear; 19. a guide groove; 20. a guide block; 21. a rotating shaft; 22. a first guide roller; 23. a second guide roller; 24. mounting a plate; 25. a servo electric cylinder; 26. a drive belt; 27. helical teeth; 28. a support frame; 29. a driven pulley.

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 efforts all belong to the protection scope of the present invention.

It should be noted that the pipe bender is a prior art, and is common general knowledge of those skilled in the art, and will not be described herein.

Referring to fig. 1 to 3, in an embodiment of the present invention, a paper tube bender includes a box 1, a fixing frame 2, a first driving motor 3, a rotating arm 11, and a bending guide rod 12;

bottom is provided with mount 2 in box 1, bottom one end is provided with first driving motor 3 in mount 2, the bottom other end is provided with U-shaped frame 7 in mount 2, first driving motor 3's power take off end is connected with driving pulley 4, the bottom all is provided with montant 5 near central authorities department both sides in mount 2, montant 5 top inboard is provided with first driven shaft 6 through the turn trough, 6 peripheries of first driven shaft are close to central authorities and are provided with

helical tooth

27, 6 peripheries of first driven shaft are close to tip department and are provided with driven pulley 29, carry out the transmission through driving belt 26 between driven pulley 29 and the driving pulley 4 and be connected, U-shaped frame 7 is provided with the preformed hole, be provided with the bearing in the preformed hole, be provided with second driven shaft 8 in the bearing, 8 peripheries of second driven shaft are provided with driven gear 9 with helical tooth 27 meshing, 1 top one end of box is run through at 8 tops of second driven shaft.

Wherein, the bottom one end is provided with the support frame 28 in the mount 2, and welded connection between support frame 28 and the interior top of box 1.

Wherein, the top of the second driven shaft 8 is fixedly connected with a rotating arm 11 through a connecting screw 10, and one end of the top of the rotating arm 11 is welded with a bending guide rod 12.

Wherein, the top one end of box 1 is provided with riser 13, and riser 13 one end runs through and has seted up perforating hole 14.

Wherein, second driving motor 15 is installed through the mount pad to 1 top one end of box, and 1 top one end of box runs through near second driving motor 15 and has seted up guide slot 19, and the guide slot 19 endotheca is equipped with guide block 20, and the welding of 1 one side of box near top has mounting panel 24.

Wherein, the top of guide block 20 is provided with rotation axis 21 through the rotary slot, and the peripheral cover of rotation axis 21 is equipped with first deflector roll 22, and the department is provided with third driven shaft 16 through the rotary slot near between guide slot 19 and the mount pad, and third driven shaft 16 periphery is provided with second deflector roll 23, and third driven shaft 16 periphery is provided with first gear 17 near second deflector roll 23 upper end department, and the output end periphery of second driving motor 15 is provided with second gear 18, and second gear 18 meshes with first gear 17.

Wherein, servo electric cylinder 25 is installed through the screw in mounting panel 24 top, and the power take off end of servo electric cylinder 25 and guide block 20 one side welded connection.

The utility model discloses a theory of operation is: the paper tube is led in through the through hole 14 and passes through between the first guide roller 22 and the second guide roller 23, the first driving motor 3 conveniently drives the driving belt pulley 4 to rotate at the power output end when in work, so that the driving belt 26 and the driven belt pulley 29 rotate, further the first driven shaft 6 and the spiral teeth 27 rotate, the spiral teeth 27 drive the second driven shaft 8 and the driven gear 9 to rotate when in work, finally the rotating arm 11 and the bending guide rod 12 are driven to rotate, the paper tube can be conveniently bent by using the bending guide rod 12, because the diameter of the driving belt pulley 4 is smaller than that of the driven belt pulley 29, the diameter of the driven gear 9 is larger than that of the spiral teeth 27, and the second driven shaft 8 is limited by a bearing at the top of the U-shaped frame 7, so that the bending mechanism of the pipe bending machine has a stable speed reducing structure when in rotation, the driving bending mechanism can be driven by a smaller driving force, and the bending mechanism has a good stabilizing effect when in rotation, the second driving motor 15 drives the second gear 18 to rotate by the power output end, thereby driving the first gear 17, the third guide roller 16 and the second guide roller 23 to rotate, the servo electric cylinder 25 drives the guide block 20 to move horizontally along the first guide roller 21, so that the second guide roller 22 can conveniently adjust the feeding direction of the feeding of the paper tube by using the second driven shaft 22, and the feeding guide roller 22, and the second driven shaft 23.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The paper tube bending machine comprises a box body (1), a fixed frame (2), a first driving motor (3), a rotating arm (11) and a bending guide rod (12);

the method is characterized in that: the bottom is provided with mount (2) in box (1), bottom one end is provided with first driving motor (3) in mount (2), the bottom other end is provided with U-shaped frame (7) in mount (2), the power take off of first driving motor (3) is connected with driving pulley (4), bottom department both sides near central authorities in mount (2) all are provided with montant (5), montant (5) top inboard is provided with first driven shaft (6) through the turn trough, first driven shaft (6) periphery is close to central authorities and is provided with helical tooth (27), first driven shaft (6) periphery is close to tip department and is provided with driven pulley (29), carry out the transmission through driving belt (26) between driven pulley (29) and driving pulley (4) and be connected, U-shaped frame (7) are provided with the preformed hole, be provided with the bearing in the preformed hole, be provided with second driven shaft (8) in the bearing, second driven shaft (8) periphery is provided with driven gear (9) with helical tooth (27) meshing, box (1) top is run through at second driven shaft (8) top.

2. The paper tube bender according to claim 1, characterized in that: one end of the bottom in the fixing frame (2) is provided with a supporting frame (28), and the supporting frame (28) is connected with the top in the box body (1) in a welding manner.

3. The paper tube bender according to claim 1, characterized in that: the top of the second driven shaft (8) is fixedly connected with a rotating arm (11) through a connecting screw (10), and one end of the top of the rotating arm (11) is welded with a bending guide rod (12).

4. The paper tube bender according to claim 1, characterized in that: a vertical plate (13) is arranged at one end of the top of the box body (1), and a through hole (14) is formed in one end of the vertical plate (13) in a penetrating mode.

5. The paper tube bender according to claim 1, characterized in that: second driving motor (15) are installed through the mount pad to box (1) top one end, box (1) top one end is close to second driving motor (15) department runs through and has seted up guide slot (19), guide slot (19) endotheca is equipped with guide block (20), box (1) one side is close to top department welding and has mounting panel (24).

6. The paper tube bender according to claim 5, characterized in that: guide block (20) top is provided with rotation axis (21) through the turn trough, the peripheral cover of rotation axis (21) is equipped with first deflector roll (22), be close to department is provided with third driven shaft (16) through the turn trough between guide slot (19) and the mount pad, third driven shaft (16) periphery is provided with second deflector roll (23), third driven shaft (16) periphery is close to second deflector roll (23) upper end department is provided with first gear (17), the output periphery of second driving motor (15) is provided with second gear (18), second gear (18) and first gear (17) meshing.

7. The paper tube bender according to claim 5, characterized in that: servo electric cylinder (25) are installed through the screw at mounting panel (24) top, the power take off end and guide block (20) one side welded connection of servo electric cylinder (25).