CN221479023U - Guiding mechanism of adjustable rate of tension - Google Patents

Guiding mechanism of adjustable rate of tension Download PDF

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Publication number
CN221479023U
CN221479023U CN202323506943.5U CN202323506943U CN221479023U CN 221479023 U CN221479023 U CN 221479023U CN 202323506943 U CN202323506943 U CN 202323506943U CN 221479023 U CN221479023 U CN 221479023U
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China
Prior art keywords
guiding
fixedly connected
base
guiding mechanism
ball nut
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CN202323506943.5U
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Chinese (zh)
Inventor
裴高雄
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Dongguan Hongtu Machinery Technology Co ltd
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Dongguan Hongtu Machinery Technology Co ltd
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Abstract

The utility model discloses a guiding mechanism capable of adjusting tension, which relates to the technical field of medicine production equipment and comprises a base and an adjusting frame fixedly connected to the upper surface of the base, wherein the adjusting mechanism is arranged in the adjusting frame, a sliding seat is arranged on the upper surface of the base and positioned at the rear of the adjusting frame, and a guiding motor is fixedly connected to the outer surface of one side of the sliding seat. This guiding mechanism of adjustable rate of tension compares with current ordinary guiding mechanism, this device passes through the base, the alignment jig, adjustment mechanism, the bull stick, first gear, one-way lead screw, the second gear, first ball nut seat, supplementary deflector roll, the sliding seat, guiding motor, the setting of guide roll, when the guide motor drives the guide roll and leads the raw materials, rotatable bull stick drives two one-way lead screw synchronous rotation, two first ball nut seats of control go up and down, adjust the distance between supplementary deflector roll and the guide roll, adjust the rate of tension of direction raw materials.

Description

Guiding mechanism of adjustable rate of tension
Technical Field
The utility model relates to the technical field of medicine production equipment, in particular to a guiding mechanism capable of adjusting tension.
Background
The utility model provides a guiding mechanism for cutting machine for 202221710246.4, this novel in order to solve current cutting machine guiding mechanism in the use, inconvenient installation and dismantlement that carry out fast to the transfer line, and weight increase after installing the cutting material on the transfer line, comparatively laborious problem of work position is carried to the transfer line propelling movement through manual mode. But the device is difficult to adjust the tensioning degree of the guiding raw materials to achieve a better guiding effect. Therefore, the prior structure is not enough to be researched and improved, and the guiding mechanism with adjustable tension is provided.
Disclosure of utility model
The utility model aims to provide a guiding mechanism with adjustable tension so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guiding mechanism of adjustable rate of tension, includes base and fixed connection in the alignment jig of base upper surface, the inside of alignment jig is provided with adjustment mechanism, the upper surface of base is located the rear of alignment jig and is provided with the sliding seat, one side surface fixedly connected with guiding motor of sliding seat, guiding motor's output is provided with the guide roll.
Preferably, the adjustment mechanism is including rotating the bull stick of connecting in the alignment jig inside, the both ends fixedly connected with first gear of bull stick, the inside rotation of alignment jig is connected with two unidirectional screw rods, the equal fixedly connected with second gear of upper end of unidirectional screw rod, and first gear and second gear engagement, the outer disc of unidirectional screw rod is all rotated and is connected with first ball nut seat, the internal surface rotation of first ball nut seat is connected with auxiliary guide roller.
Preferably, the output end of the guide motor is fixedly connected with a limiting shaft seat, the outer surface of the limiting shaft seat is fixedly connected with a first bar-shaped limiting block, bar-shaped grooves are formed in two ends of the guide roller, an auxiliary shaft seat is rotationally connected with the outer surface of one side of the sliding seat, and the outer surface of the auxiliary shaft seat is fixedly connected with a second bar-shaped limiting block.
Preferably, the inside rotation of base is connected with two-way lead screw, the one end fixedly connected with hand wheel of two-way lead screw.
Preferably, the two second ball nut seats are rotatably connected to the outside of the bidirectional screw rod, and the lower surfaces of the sliding seats are fixedly connected to the upper surfaces of the second ball nut seats.
Preferably, the lower surface of base fixedly connected with mounting panel, the lower surface of mounting panel is provided with the gasket.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the base, the adjusting frame, the adjusting mechanism, the rotating rods, the first gears, the unidirectional screw rods, the second gears, the first ball nut seats, the auxiliary guide rollers, the sliding seats, the guide motors and the guide rollers, when the guide motors drive the guide rollers to guide raw materials, the rotating rods can rotate to drive the first gears at two ends, and when the first gears rotate, the two unidirectional screw rods can be driven to synchronously rotate under the action of the second gears, so that the two first ball nut seats are controlled to lift, the distance between the auxiliary guide rollers and the guide rollers is adjusted, and the tension of the guide raw materials is adjusted;
2. According to the utility model, through the arrangement of the limiting shaft seat, the first bar-shaped limiting block, the bar-shaped groove, the auxiliary shaft seat, the second bar-shaped limiting block, the bidirectional screw rod, the hand wheel and the second ball nut seat, the bidirectional screw rod is rotated by the hand wheel at one end of the bidirectional screw rod, when the bidirectional screw rod rotates, the two second ball nut seats can be controlled to be close to or far away from each other, the two sliding seats are driven to be close to or far away from each other, so that guide rollers with different lengths can be clamped, and when the two sliding seats are clamped, the first bar-shaped limiting block on the limiting shaft seat and the second bar-shaped limiting block on the auxiliary shaft seat can be clamped in the bar-shaped grooves at two ends of the guide rollers, and the guide motor can drive the guide rollers to wind cloth.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the adjusting bracket 2 of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic cross-sectional front view of the base 1 of fig. 1 according to the present utility model.
Reference numerals:
1. A base; 2. an adjusting frame; 3. an adjusting mechanism; 31. a rotating rod; 32. a first gear; 33. a unidirectional screw rod; 34. a second gear; 35. a first ball nut seat; 36. an auxiliary guide roller; 4. a sliding seat; 5. a guide motor; 6. a guide roller; 7. a limiting shaft seat; 8. a first bar-shaped limiting block; 9. a bar-shaped groove; 10. an auxiliary shaft seat; 11. a second bar-shaped limiting block; 12. a two-way screw rod; 13. a hand wheel; 14. a second ball nut seat; 15. a mounting plate; 16. a gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a guiding mechanism with adjustable tensioning degree comprises a base 1 and an adjusting frame 2 fixedly connected to the upper surface of the base 1, wherein an adjusting mechanism 3 is arranged in the adjusting frame 2, the upper surface of the base 1 is positioned at the rear of the adjusting frame 2 and provided with a sliding seat 4, one side outer surface of the sliding seat 4 is fixedly connected with a guiding motor 5, the output end of the guiding motor 5 is provided with a guiding roller 6, the adjusting mechanism 3 comprises a rotating rod 31 rotatably connected to the inner part of the adjusting frame 2, two ends of the rotating rod 31 are fixedly connected with a first gear 32, two unidirectional screw rods 33 are rotatably connected in the adjusting frame 2, the upper ends of the unidirectional screw rods 33 are fixedly connected with a second gear 34, the first gear 32 and the second gear 34 are meshed, the outer circular surface of the unidirectional screw rods 33 is rotatably connected with a first ball nut seat 35, the inner surface of the first ball nut seat 35 is rotatably connected with an auxiliary guiding roller 36, when the guiding motor 5 drives the guiding roller 6 to guide raw materials, the rotatable rotating rod 31 drives the first gears 32 at two ends, and when the first gears 32 rotate, the second gears 34 can synchronously drive the two guiding rollers 33 and the two guiding rollers 6 to synchronously rotate under the action of the second gears 34, and the two guiding rollers 6 can synchronously adjust the distance between the two guiding rollers 6.
As shown in fig. 3-4, the output end of the guiding motor 5 is fixedly connected with a limiting shaft seat 7, the outer surface of the limiting shaft seat 7 is fixedly connected with a first bar-shaped limiting block 8, the two ends of the guiding roller 6 are provided with bar-shaped grooves 9, the outer surface of one side of the sliding seat 4 is rotationally connected with an auxiliary shaft seat 10, the outer surface of the auxiliary shaft seat 10 is fixedly connected with a second bar-shaped limiting block 11, the first bar-shaped limiting block 8 and the second bar-shaped limiting block 11 are clamped in the bar-shaped grooves 9, the guiding roller 6 is convenient to install due to the design, meanwhile, the transmission efficiency is improved, and the guiding roller 6 is prevented from slipping on the shaft seat.
Further, the inside rotation of base 1 is connected with two-way lead screw 12, and the one end fixedly connected with hand wheel 13 of two-way lead screw 12, and hand wheel 13 is more convenient for the design of knob formula rotation two-way lead screw 12.
Further, two second ball nut seats 14 are rotatably connected to the outside of the bidirectional screw rod 12, and the upper surface of the second ball nut seats 14 is fixedly connected to the lower surface of the sliding seat 4.
Further, the mounting plate 15 is fixedly connected to the lower surface of the base 1, the gasket 16 is arranged on the lower surface of the mounting plate 15, the screw holes are formed in the upper surface of the mounting plate 15 extending to the lower surface, and the gasket 16 below can enhance the mounting laminating performance and reduce resonance.
Working principle: when the guiding mechanism with adjustable tensioning degree is used, firstly, when the guiding motor 5 drives the guiding roller 6 to guide raw materials, the rotatable rotating rod 31 drives the first gears 32 at two ends to rotate, when the first gears 32 rotate, the two unidirectional screw rods 33 can be driven to synchronously rotate under the action of the second gears 34, the two first ball nut seats 35 are controlled to lift, the distance between the auxiliary guide roller 36 and the guiding roller 6 is adjusted, the tensioning degree of the guiding raw materials is adjusted, the bidirectional screw rod 12 is rotated through the hand wheel 13 at one end of the bidirectional screw rod 12, when the bidirectional screw rod 12 rotates, the two second ball nut seats 14 can be controlled to be close to or far away from, the two sliding seats 4 are driven to be close to or far away from, so that the guiding roller 6 with different lengths can be clamped, and when the guiding roller 6 is clamped, the first bar-shaped limiting block 8 on the limiting shaft seat 7 and the second bar-shaped limiting block 11 on the auxiliary shaft seat 10 can be clamped inside the bar-shaped groove 9 at two ends of the guiding roller 6, the guiding motor 5 can drive the guiding roller 6 to carry out cloth, and the guiding roller 6 with proper rolling length can be selected according to the actual width of the guiding raw materials, and the working principle of the guiding mechanism is adjustable tensioning degree.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims (6)

1. The utility model provides a guiding mechanism of adjustable rate of tension, includes base (1) and fixed connection in alignment jig (2) of base (1) upper surface, a serial communication port, the inside of alignment jig (2) is provided with adjustment mechanism (3), the rear that the upper surface of base (1) is located alignment jig (2) is provided with sliding seat (4), one side surface fixedly connected with guiding motor (5) of sliding seat (4), the output of guiding motor (5) is provided with guiding roller (6).
2. The guiding mechanism with adjustable tensioning degree according to claim 1, wherein the adjusting mechanism (3) comprises a rotating rod (31) rotatably connected to the inside of the adjusting frame (2), two ends of the rotating rod (31) are fixedly connected with first gears (32), two unidirectional screw rods (33) are rotatably connected to the inside of the adjusting frame (2), second gears (34) are fixedly connected to the upper ends of the unidirectional screw rods (33), the first gears (32) are meshed with the second gears (34), first ball nut seats (35) are rotatably connected to the outer circular surfaces of the unidirectional screw rods (33), and auxiliary guide rollers (36) are rotatably connected to the inner surfaces of the first ball nut seats (35).
3. The guiding mechanism with adjustable tensioning degree according to claim 1, wherein the output end of the guiding motor (5) is fixedly connected with a limiting shaft seat (7), the outer surface of the limiting shaft seat (7) is fixedly connected with a first bar-shaped limiting block (8), bar-shaped grooves (9) are formed in two ends of the guiding roller (6), an auxiliary shaft seat (10) is rotatably connected to the outer surface of one side of the sliding seat (4), and a second bar-shaped limiting block (11) is fixedly connected to the outer surface of the auxiliary shaft seat (10).
4. The guiding mechanism with adjustable tensioning degree according to claim 1, wherein a bidirectional screw rod (12) is rotatably connected in the base (1), and one end of the bidirectional screw rod (12) is fixedly connected with a hand wheel (13).
5. The guiding mechanism with adjustable tensioning degree according to claim 4, wherein the two second ball nut seats (14) are rotatably connected to the outside of the bidirectional screw rod (12), and the upper surface of the second ball nut seats (14) is fixedly connected to the lower surface of the sliding seat (4).
6. The guiding mechanism with adjustable tensioning degree according to claim 1, wherein a mounting plate (15) is fixedly connected to the lower surface of the base (1), and a gasket (16) is arranged on the lower surface of the mounting plate (15).
CN202323506943.5U 2023-12-22 2023-12-22 Guiding mechanism of adjustable rate of tension Active CN221479023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323506943.5U CN221479023U (en) 2023-12-22 2023-12-22 Guiding mechanism of adjustable rate of tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323506943.5U CN221479023U (en) 2023-12-22 2023-12-22 Guiding mechanism of adjustable rate of tension

Publications (1)

Publication Number Publication Date
CN221479023U true CN221479023U (en) 2024-08-06

Family

ID=92375789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323506943.5U Active CN221479023U (en) 2023-12-22 2023-12-22 Guiding mechanism of adjustable rate of tension

Country Status (1)

Country Link
CN (1) CN221479023U (en)

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