阅读说明：本技术 一种用于全自动彩色纸箱生产线的变速装置 (Speed change device for full-automatic color carton production line ) 是由 刘冬飞 施永丽 罗小彬 于 2020-12-16 设计创作，主要内容包括：本发明公开了一种用于全自动彩色纸箱生产线的变速装置,包括箱体,所述箱体内部设有变速机构,所述变速机构延伸出箱体外部；所述变速机构包括电机,所述电机固定设于箱体一侧,所述电机通过输出轴固定连接有转动杆,所述转动杆设于箱体一侧并延伸入箱体内部,所述转动杆一侧设有方形杆,所述方形杆与转动杆通过单向轴承连接。本发明通过变速机构的设计,可以通过第一齿轮和第四齿轮、第二齿轮和第三齿轮的啮合来使得衔接杆转动的速度不同,进而使得皮带轮的转速不同,以此便可以调节皮带轮连接的输送带的输送速度,同时本发明结构较为简单,减少了生产成本,使得使用者在使用时更加的便捷。(The invention discloses a speed change device for a full-automatic color carton production line, which comprises a box body, wherein a speed change mechanism is arranged in the box body and extends out of the box body; speed change mechanism includes the motor, the motor is fixed to be located box one side, the motor passes through output shaft fixedly connected with dwang, the dwang is located box one side and is extended into inside the box, dwang one side is equipped with square pole, square pole passes through one-way bearing with the dwang and is connected. According to the invention, through the design of the speed change mechanism, the rotating speeds of the connecting rods are different through the meshing of the first gear and the fourth gear, and the second gear and the third gear, so that the rotating speeds of the belt pulleys are different, and the conveying speed of the conveying belt connected with the belt pulleys can be adjusted.)

1. The utility model provides a speed change gear for full-automatic colored carton production line, includes box (1), its characterized in that: a speed change mechanism is arranged in the box body (1) and extends out of the box body (1);

the speed change mechanism comprises a motor (2), the motor (2) is fixedly arranged on one side of a box body (1), the motor (2) is fixedly connected with a rotating rod (3) through an output shaft, the rotating rod (3) is arranged on one side of the box body (1) and extends into the box body (1), a square rod (4) is arranged on one side of the rotating rod (3), the square rod (4) is connected with the rotating rod (3) through a one-way bearing, a connecting cylinder (5) is arranged outside the square rod (4), a first gear (6) and a second gear (7) are fixedly arranged outside the connecting cylinder (5), a connecting rod (8) is arranged inside the box body (1), the top of the square rod (4) is arranged on the connecting rod (8), the connecting rod (8) is connected with the box body (1) through a bearing, a third gear (9) and a fourth gear (10) are fixedly arranged outside the connecting rod (8), the second gear (7) is arranged at the bottom of the third gear (9) and is meshed with the third gear (9), and a belt pulley (11) is fixedly arranged outside the connecting rod (8);

the speed change mechanism further comprises an adjusting component, the adjusting component comprises a sleeve (12), the sleeve (12) is arranged outside the rotating rod (3) and is connected with the rotating rod (3) through a one-way bearing, a first bevel gear (13) is fixedly arranged outside the sleeve (12), a second bevel gear (14) is arranged at the bottom of the first bevel gear (13), the second bevel gear (14) is meshed with the first bevel gear (13), a vertical rod (15) is fixedly arranged at the bottom of the second bevel gear (14), a third bevel gear (16) is fixedly arranged at the bottom of the vertical rod (15), a first cross rod (17) is arranged inside the box body (1), the first cross rod (17) is arranged at the bottom of the rotating rod (3) and is connected with the box body (1) through a bearing, a fourth bevel gear (18) is fixedly arranged at the outside of the first cross rod (17), the fourth bevel gear (18) is arranged at the bottom of the third bevel gear (16) and is meshed with the third bevel, first horizontal pole (17) one side is fixed and is equipped with first reciprocal lead screw (19), first reciprocal lead screw (19) outside is equipped with first bearing frame (20), first bearing frame (20) pass through ball nut pair with first reciprocal lead screw (19) and are connected, first bearing frame (20) top is fixed and is equipped with riser (21), riser (21) top and connecting cylinder (5) bottom fixed connection.

2. The speed changing device for the fully automatic color carton production line according to claim 1, wherein: the adjusting component further comprises a speed reducing unit, the speed reducing unit comprises a second cross rod (22), the second cross rod (22) is arranged on one side of the first reciprocating screw rod (19) and fixedly connected with the first reciprocating screw rod (19), one end of the second cross rod (22) is connected with one side wall of the inner cavity of the box body (1) through a bearing, a fifth bevel gear (23) is fixedly arranged on the outer portion of the second cross rod (22), a sixth bevel gear (24) is arranged at the top of the fifth bevel gear (23), and the sixth bevel gear (24) is meshed with the fifth bevel gear (23).

3. The speed changing device for the fully automatic color carton production line according to claim 2, wherein: the top of the sixth bevel gear (24) is fixedly provided with a second reciprocating screw rod (25), a second bearing seat (26) is arranged outside the second reciprocating screw rod (25), the second bearing seat (26) is connected with the second reciprocating screw rod (25) through a ball nut pair, one side of the second bearing seat (26) is fixedly provided with an L-shaped plate (27), the top of the L-shaped plate (27) is fixedly provided with an arc-shaped plate (28), and the top of the arc-shaped plate (28) is fixedly provided with a brake pad (29).

4. The speed changing device for the fully automatic color carton production line according to claim 1, wherein: the reciprocating type screw rod feeding device is characterized in that a first transverse plate (30) is fixedly arranged on one side wall of an inner cavity of the box body (1), the top of the second reciprocating screw rod (25) is connected with the first transverse plate (30) through a bearing, a second transverse plate (31) is fixedly arranged on one side wall of the inner cavity of the box body (1), and the second transverse plate (31) is connected with the second reciprocating screw rod (25) through a bearing.

5. The speed changing device for the fully automatic color carton production line according to claim 3, wherein: a first sliding groove (32) is formed in one side wall of an inner cavity of the box body (1), a first sliding block is fixedly arranged on one side of the second bearing seat (26), and the first sliding block extends into the first sliding groove (32).

6. The speed changing device for the fully automatic color carton production line according to claim 1, wherein: a second sliding groove (33) is formed in the bottom of the inner cavity of the box body (1), a second sliding block is fixedly arranged at the bottom of the first bearing seat (20), and the second sliding block extends into the second sliding groove (33).

7. The speed changing device for the fully automatic color carton production line according to claim 1, wherein: two supporting plates (34) are fixedly arranged on one side wall of an inner cavity of the box body (1), and the two supporting plates (34) are arranged on one side of the vertical rod (15) and are connected with the vertical rod (15) through bearings.

8. The speed changing device for the fully automatic color carton production line according to claim 1, wherein: the motor is characterized in that a protective box (35) is fixedly arranged on one side of the box body (1), the motor (2) is fixedly arranged inside the protective box (35), and a plurality of heat dissipation ports (36) are formed in one side of the protective box (35).

Technical Field

The invention belongs to the technical field of color carton production, and particularly relates to a speed change device for a full-automatic color carton production line.

Background

The paper box is the most widely used packing product, and has corrugated paper box, single-layer paper box and the like according to different materials, and has various specifications and models, the common paper box has three layers and five layers, seven layers are used less, each layer is divided into inner paper, corrugated paper, core paper and face paper, the inner paper and the face paper have tea board paper and kraft paper, the core paper uses corrugated paper, the color and the hand feeling of various papers are different, and the papers (color and hand feeling) produced by different manufacturers are different.

On the production line of colored carton production line, need adjust the speed of the transport area of production line, but adjusting device among the prior art all is that the structure is comparatively complicated mostly, has increased user's manufacturing cost, and the condition of latch appears easily when using in adjusting device among the prior art simultaneously, the user of not being convenient for's use.

Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a speed changing device for a fully automatic color carton production line.

Disclosure of Invention

The invention aims to solve the technical problem of providing a speed change device for a full-automatic color carton production line, and aims to solve the problems that most of adjusting devices in the prior art are complex in structure and increase the production cost of users.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a speed change device for a full-automatic color carton production line comprises a box body, wherein a speed change mechanism is arranged in the box body and extends out of the box body;

the speed change mechanism comprises a motor, the motor is fixedly arranged on one side of the box body, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod is arranged on one side of the box body and extends into the box body, a square rod is arranged on one side of the rotating rod, the square rod is connected with the rotating rod through a one-way bearing, a connecting cylinder is arranged outside the square rod, a first gear and a second gear are fixedly arranged outside the connecting cylinder, a connecting rod is arranged inside the box body and is arranged at the top of the square rod, the connecting rod is connected with the box body through a bearing, a third gear and a fourth gear are fixedly arranged outside the connecting rod, the second gear is arranged at the bottom of the third gear and is meshed with the third gear, and a belt pulley is fixedly arranged outside the connecting;

the speed change mechanism further comprises an adjusting component, the adjusting component comprises a sleeve, the sleeve is arranged outside the rotating rod and is connected with the rotating rod through a one-way bearing, a first bevel gear is fixedly arranged outside the sleeve, a second bevel gear is arranged at the bottom of the first bevel gear and is meshed with the first bevel gear, a vertical rod is fixedly arranged at the bottom of the second bevel gear, a third bevel gear is fixedly arranged at the bottom of the vertical rod, a first cross rod is arranged inside the box body and is arranged at the bottom of the rotating rod and is connected with the box body through a bearing, a fourth bevel gear is fixedly arranged outside the first cross rod and is arranged at the bottom of the third bevel gear and is meshed with the third bevel gear, a first reciprocating screw rod is fixedly arranged on one side of the first cross rod, a first bearing seat is arranged outside the first reciprocating screw rod and is connected with the first screw rod through a ball nut pair in a reciprocating manner, the top of the first bearing seat is fixedly provided with a vertical plate, and the top of the vertical plate is fixedly connected with the bottom of the connecting cylinder.

Preferably, the adjusting assembly further comprises a speed reducing unit, the speed reducing unit comprises a second cross rod, the second cross rod is arranged on one side of the first reciprocating screw rod and is fixedly connected with the first reciprocating screw rod, one end of the second cross rod is connected with one side wall of the inner cavity of the box body through a bearing, a fifth bevel gear is fixedly arranged outside the second cross rod, a sixth bevel gear is arranged at the top of the fifth bevel gear, and the sixth bevel gear is meshed with the fifth bevel gear.

Preferably, a second reciprocating screw rod is fixedly arranged at the top of the sixth bevel gear, a second bearing seat is arranged outside the second reciprocating screw rod and is connected with the second reciprocating screw rod through a ball nut pair, an L-shaped plate is fixedly arranged on one side of the second bearing seat, an arc-shaped plate is fixedly arranged at the top of the L-shaped plate, and a brake pad is fixedly arranged at the top of the arc-shaped plate.

Preferably, a first transverse plate is fixedly arranged on one side wall of the inner cavity of the box body, the top of the second reciprocating screw rod is connected with the first transverse plate through a bearing, a second transverse plate is fixedly arranged on one side wall of the inner cavity of the box body, and the second transverse plate is connected with the second reciprocating screw rod through a bearing.

Preferably, a first sliding groove is formed in one side wall of the inner cavity of the box body, a first sliding block is fixedly arranged on one side of the second bearing seat, and the first sliding block extends into the first sliding groove.

Preferably, a second sliding groove is formed in the bottom of the inner cavity of the box body, a second sliding block is fixedly arranged at the bottom of the first bearing seat, and the second sliding block extends into the second sliding groove.

Preferably, two supporting plates are fixedly arranged on one side wall of the inner cavity of the box body, and the two supporting plates are arranged on one side of the vertical rod and are connected with the vertical rod through bearings.

Preferably, a protective box is fixedly arranged on one side of the box body, the motor is fixedly arranged in the protective box, and a plurality of heat dissipation ports are formed in one side of the protective box.

By adopting the technical scheme, the method has the following beneficial effects:

1. according to the invention, through the design of the speed change mechanism, the rotating speeds of the connecting rods are different through the meshing of the first gear and the fourth gear, and the second gear and the third gear, so that the rotating speeds of the belt pulleys are different, and the conveying speed of the conveying belt connected with the belt pulleys can be adjusted.

2. According to the invention, through the design of the speed reducing unit and the design of the structures such as the second reciprocating screw rod, the brake pad and the like can be driven to move up and down, so that the square rod can be reduced, the first gear and the fourth gear can be better meshed when the second gear and the third gear are meshed, the occurrence of the situations such as tooth clamping and the like is reduced, and the use of a user is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a cross-sectional view provided by the present invention;

FIG. 3 is a perspective view of a brake pad provided by the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 2;

fig. 6 is an enlarged view of the invention at C in fig. 2.

In the figure: 1. a box body; 2. a motor; 3. rotating the rod; 4. a square rod; 5. a connecting cylinder; 6. a first gear; 7. a second gear; 8. a connecting rod; 9. a third gear; 10. a fourth gear; 11. a belt pulley; 12. a sleeve; 13. a first bevel gear; 14. a second bevel gear; 15. a vertical rod; 16. a third bevel gear; 17. a first cross bar; 18. a fourth bevel gear; 19. a first reciprocating screw rod; 20. a first bearing housing; 21. a vertical plate; 22. a second cross bar; 23. a fifth bevel gear; 24. a sixth bevel gear; 25. a second reciprocating screw rod; 26. a second bearing housing; 27. an L-shaped plate; 28. an arc-shaped plate; 29. a brake pad; 30. a first transverse plate; 31. a second transverse plate; 32. a first chute; 33. a second chute; 34. a support plate; 35. a protective box; 36. and a heat dissipation port.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 6, the speed changing device for a full-automatic color carton production line according to the present invention comprises a box body 1, wherein a speed changing mechanism is arranged inside the box body 1, and the speed changing mechanism extends out of the box body 1;

the speed change mechanism comprises a motor 2, the motor 2 is fixedly arranged on one side of the box body 1, the motor 2 is fixedly connected with a rotating rod 3 through an output shaft, the rotating rod 3 is arranged at one side of the box body 1 and extends into the box body 1, the square rod 4 is arranged at one side of the rotating rod 3, the square rod 4 is connected with the rotating rod 3 through a one-way bearing, a connecting cylinder 5 is arranged outside the square rod 4, a first gear 6 and a second gear 7 are fixedly arranged outside the connecting cylinder 5, a connecting rod 8 is arranged inside the box body 1, the joint rod 8 is arranged at the top of the square rod 4, the joint rod 8 is connected with the box body 1 through a bearing, a third gear 9 and a fourth gear 10 are fixedly arranged outside the joint rod 8, the second gear 7 is arranged at the bottom of the third gear 9 and is meshed with the third gear 9, and a belt pulley 11 is fixedly arranged outside the joint rod 8;

the speed change mechanism further comprises an adjusting component, the adjusting component comprises a sleeve 12, the sleeve 12 is arranged outside the rotating rod 3 and is connected with the rotating rod 3 through a one-way bearing, a first bevel gear 13 is fixedly arranged outside the sleeve 12, a second bevel gear 14 is arranged at the bottom of the first bevel gear 13, the second bevel gear 14 is meshed with the first bevel gear 13, a vertical rod 15 is fixedly arranged at the bottom of the second bevel gear 14, a third bevel gear 16 is fixedly arranged at the bottom of the vertical rod 15, a first cross rod 17 is arranged inside the box body 1, the first cross rod 17 is arranged at the bottom of the rotating rod 3 and is connected with the box body 1 through a bearing, a fourth bevel gear 18 is fixedly arranged outside the first cross rod 17, the fourth bevel gear 18 is arranged at the bottom of the third bevel gear 16 and is meshed with the third bevel gear 16, and a first reciprocating screw rod 19 is fixedly arranged on one side, the first reciprocating screw rod 19 is externally provided with a first bearing seat 20, the first bearing seat 20 is connected with the first reciprocating screw rod 19 through a ball nut pair, the top of the first bearing seat 20 is fixedly provided with a vertical plate 21, and the top of the vertical plate 21 is fixedly connected with the bottom of the connecting cylinder 5.

Preferably, the adjusting assembly further comprises a speed reducing unit, the speed reducing unit comprises a second cross rod 22, the second cross rod 22 is arranged on one side of the first reciprocating screw rod 19 and is fixedly connected with the first reciprocating screw rod 19, one end of the second cross rod 22 is connected with one side wall of the inner cavity of the box body 1 through a bearing, a fifth bevel gear 23 is fixedly arranged outside the second cross rod 22, a sixth bevel gear 24 is arranged at the top of the fifth bevel gear 23, and the sixth bevel gear 24 is meshed with the fifth bevel gear 23.

Preferably, a second reciprocating screw rod 25 is fixedly arranged at the top of the sixth bevel gear 24, a second bearing seat 26 is arranged outside the second reciprocating screw rod 25, the second bearing seat 26 is connected with the second reciprocating screw rod 25 through a ball nut pair, an L-shaped plate 27 is fixedly arranged on one side of the second bearing seat 26, an arc-shaped plate 28 is fixedly arranged at the top of the L-shaped plate 27, and a brake pad 29 is fixedly arranged at the top of the arc-shaped plate 28 and is distributed to decelerate the square rod 4.

Preferably, a first transverse plate 30 is fixedly arranged on one side wall of the inner cavity of the box body 1, the top of the second reciprocating screw rod 25 is connected with the first transverse plate 30 through a bearing, a second transverse plate 31 is fixedly arranged on one side wall of the inner cavity of the box body 1, and the second transverse plate 31 is connected with the second reciprocating screw rod 25 through a bearing, so that the second reciprocating screw rod 25 is conveniently supported.

Preferably, a first sliding groove 32 is formed in one side wall of the inner cavity of the box body 1, a first sliding block is fixedly arranged on one side of the second bearing seat 26, and the first sliding block extends into the first sliding groove 32, so that the second bearing seat 26 can be conveniently moved and limited.

Preferably, a second sliding groove 33 is formed in the bottom of the inner cavity of the box body 1, a second sliding block is fixedly arranged at the bottom of the first bearing seat 20, and the second sliding block extends into the second sliding groove 33, so that the second bearing seat 20 can be moved and limited conveniently.

Preferably, two supporting plates 34 are fixedly arranged on one side wall of the inner cavity of the box body 1, and the two supporting plates 34 are arranged on one side of the vertical rod 15 and are connected with the vertical rod 15 through bearings, so that the vertical rod 15 is conveniently supported.

Preferably, a protection box 35 is fixedly arranged on one side of the box body 1, the motor 2 is fixedly arranged inside the protection box 35, and a plurality of heat dissipation ports 36 are formed in one side of the protection box 35.

The working principle is as follows: firstly, the invention is connected with an external power supply, then a belt pulley 11 is connected with an external belt, then the belt is connected with a conveying belt, the diameter of a first gear 6 is smaller than that of a second gear 7, the diameter of a third gear 9 is smaller than that of a fourth gear 10, then a motor 2 is started, the motor 2 works to drive a rotating rod 3, because the rotating rod 3 is connected with a square rod 4 and a sleeve 12 through a one-way bearing, the rotating rod 3 rotates forward to drive the square rod 4 to rotate, the sleeve 12 is in an idle running state, when the rotating rod 3 rotates reversely, the rotating rod 3 drives the sleeve 12 to rotate, the square rod 4 is in an idle running state, firstly, the rotating rod 3 rotates forward to drive the square rod 4 to rotate, the square rod 4 rotates to drive a connecting cylinder 5 to rotate, the connecting cylinder 5 rotates to drive the first gear 6 and the second gear 7 to drive the third gear 9 to rotate, the connecting rod 8 rotates to drive the belt pulley 11 to rotate, the belt pulley 11 rotates to drive the conveying belt to rotate, when the rotating speed of the belt pulley 11 needs to be adjusted, the rotating rod 3 can be rotated reversely, the rotating rod 3 rotates reversely to drive the first bevel gear 13 to rotate, the first bevel gear 13 rotates to drive the second bevel gear 14 to rotate, the second bevel gear 14 rotates to drive the vertical rod 15 to rotate, the vertical rod 15 rotates to drive the third bevel gear 16 to rotate, the third bevel gear 16 rotates to drive the fourth bevel gear 18 to rotate, the fourth bevel gear 18 rotates to drive the first cross rod 17 to rotate, the first cross rod 17 rotates to drive the first reciprocating screw rod 19 to rotate, the first reciprocating screw rod 19 rotates to drive the first bearing seat 20 to move, the first bearing seat 20 moves to drive the vertical plate 21 to move, the vertical plate 21 moves to drive the connecting cylinder 5 to move, the connecting cylinder 5 moves the first gear 6 and the, and then the rotation speed of the connecting rod 8 is slowed down, meanwhile, the first reciprocating screw rod 19 rotates to drive the second cross rod 22 to rotate, the second cross rod 22 rotates to drive the fifth bevel gear 23 to rotate, the fifth bevel gear 23 rotates to drive the sixth bevel gear 24 to rotate, the sixth bevel gear 24 rotates to drive the second reciprocating screw rod 25 to rotate, the second reciprocating screw rod 25 rotates to drive the second bearing of the shaft to move upwards, the second reciprocating screw rod 25 rotates to drive the L-shaped plate 27 to move upwards, the L-shaped plate 27 moves upwards to drive the arc-shaped plate 28 and the brake pad 29 to move upwards, so that the brake pad 29 is in contact with the square rod 4, the square rod 4 can be decelerated, and the first gear 6 and the fourth gear 10 can be better meshed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.