Tension balancing roller structure

Abstract

A tension balance roller structure comprises a balance roller, a mandrel is arranged in the balance roller, a first gearbox is arranged on the left side of the mandrel, a first adjusting support is arranged on the left side of the first gearbox, a first mounting plate is arranged at the bottom of the first adjusting support, and a first dustproof cover ring is fixedly connected to the position, located on the mandrel, of the right side of the first gearbox. Then a gear box is installed on the adjusting support, the left side and the right side of the gear box need to be reversely installed, then a single-head worm and a bevel gear are installed in the gear box, then a core shaft and a balance roller are installed between guide rods of the gear box, and finally the position of the gear box is adjusted through an adjusting plate; the center line of the gear box is ensured to be perpendicular to the normal of the paper penetrating included angle, the tension adjusting sensitivity and the adjusting function of the balance roller are ensured, and therefore the problems that the paper surface is not attached to a preheating cylinder, wrinkles occur on the paper surface, and gluing is uneven are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of guide rollers, in particular to a tension balancing roller structure. Background Art

[0002] During the production process of corrugated paper production line equipment, it is necessary to preheat the core paper first, then press out the flute shape, and then glue it together with another layer of preheated core paper; in this process, the paper surface tension control will fluctuate, making it impossible for the paper surface to completely fit on the preheating cylinder, and the paper surface will wrinkle, making the preheating and gluing of the flute paper uneven, resulting in a decrease in the quality of the cardboard, and also affecting the flatness of the outer paper surface, affecting the subsequent printing process, affecting the appearance and pass rate of the printing. In the process of corrugated paper production, a tension balancing roller is required. However, the structure used for the tension balancing roller in the prior art cannot guarantee the quality of the cardboard and eliminate the impact on the printing process in response to the problems of the paper surface not fitting the preheating cylinder, paper surface wrinkles, and uneven gluing in the corrugated paper production line.

[0003] Therefore, we provide a tension balancing roller structure to solve the defects in the above solution. Utility Model Content

[0004] The utility model mainly provides a tension balancing roller structure to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A tension balancing roller structure comprises a balancing roller, wherein a core shaft is arranged inside the balancing roller, a gear box is arranged on the left side of the core shaft, an adjustment bracket is arranged on the left side of the gear box, a mounting plate is arranged on the bottom of the adjustment bracket, and a dust cover ring is fixedly connected to the core shaft on the right side of the gear box.

[0007] Furthermore, a helical gear is provided inside the gear box, a single-head worm is provided above the helical gear, a deep groove ball bearing is fixedly connected inside the balancing roller and on the left side outside the core shaft, a telescopic plate is fixedly connected to the left side of the deep groove ball bearing, and a guide rod is fixedly connected to the bottom end of the gear box.

[0008] Furthermore, the helical gear 1 is meshingly connected with the single-head worm 1, the core shaft is rotationally connected with the deep groove ball bearing 1, and the telescopic plate 1 is fixedly connected with the inside of the balancing roller.

[0009] Furthermore, a gear box 2 is provided on the right side of the core shaft, an adjustment bracket 2 is provided on the right side of the gear box 2, a mounting plate 2 is provided at the bottom of the adjusting bracket 2, and a dust cover ring 2 is fixedly connected to the left side of the mounting plate 2 and located on the core shaft.

[0010] Furthermore, a bevel gear is provided inside the gear box 2, a single-head worm is provided above the bevel gear 2, a deep groove ball bearing is fixedly connected inside the balancing roller and on the right side of the outer side of the core shaft, a telescopic plate is fixedly connected to the right side of the deep groove ball bearing 2, and a guide rod is fixedly connected to the bottom end of the gear box 1.

[0011] Furthermore, the second bevel gear is meshingly connected with the second single-head worm, the core shaft is rotationally connected with the second deep groove ball bearing, and the second telescopic plate is fixedly connected with the inside of the balancing roller.

[0012] Furthermore, the gear box 1 is fixedly connected to the adjustment bracket 1 by bolts, the adjustment bracket 1 is fixedly connected to the mounting plate 1 by bolts, and the core shaft is rotatably connected to the dust cover ring 1.

[0013] Furthermore, the gear box 2 is fixedly connected to the adjusting bracket 2 by bolts, the adjusting bracket 2 is fixedly connected to the mounting plate 2 by bolts, and the core shaft is rotatably connected to the dust cover ring 2.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model cooperates with a mounting plate, a balancing roller, an adjusting bracket, a gear box, a guide rod, a single-head worm, a bevel gear, a core shaft and the like in use. The adjusting bracket is installed on the mounting plate, and then the gear box is installed on the adjusting bracket. The gear box needs to be installed in reverse on the left and right sides. Then the single-head worm and the bevel gear are installed in the gear box, and then the core shaft and the balancing roller are installed between the guide rods of the gear box. Finally, the position of the gear box is adjusted by the adjusting plate to ensure that the center line of the gear box is perpendicular to the normal line of the paper threading angle, so as to ensure the sensitivity and adjustment function of the balancing roller in adjusting the tension. When the tension balancing roller structure is used, the problems such as the paper surface not fitting the preheating cylinder, the paper surface wrinkling, and the uneven glue are solved. The tension adjustment sensitivity is high and the installation is convenient. It is suitable for all corrugated paper production lines and other production equipment that need to adjust the tension, and can effectively solve the problems such as the paper surface not fitting the preheating cylinder, the paper surface wrinkling, and the uneven glue are solved in the corrugated paper production line.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal sectional structure of the utility model.

[0022] In the figure: 1. balancing roller; 2. mandrel; 3. gear box 1; 4. adjusting bracket 1; 5. mounting plate 1; 6. dust cover ring 1; 7. bevel gear 1; 8. single-head worm gear 1; 9. deep groove ball bearing 1; 10. telescopic plate 1; 11. gear box 2; 12. adjusting bracket 2; 13. mounting plate 2; 14. dust cover ring 2; 15. bevel gear 2; 16. single-head worm gear 2; 17. deep groove ball bearing 2; 18. telescopic plate 2; 19. guide rod 1; 20. guide rod 2. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0024] For examples, please refer to the attached Figure 1-4 As shown, a tension balancing roller structure includes a balancing roller 1, a core shaft 2 is arranged inside the balancing roller 1, a gear box 3 is arranged on the left side of the core shaft 2, an adjusting bracket 4 is arranged on the left side of the gear box 3, a mounting plate 5 is arranged on the bottom of the adjusting bracket 4, a dust cover ring 6 is fixedly connected to the right side of the gear box 3 and located on the core shaft 2, the gear box 3 and the adjusting bracket 4 are fixedly connected by bolts, the adjusting bracket 4 and the mounting plate 5 are fixedly connected by bolts, and the core shaft 2 is rotatably connected to the dust cover ring 6.

[0025] Among them, a bevel gear 7 is provided inside the gear box 3, a single-head worm 8 is provided above the bevel gear 7, a deep groove ball bearing 9 is fixedly connected inside the balancing roller 1 and on the left side of the outside of the core shaft 2, a telescopic plate 10 is fixedly connected to the left side of the deep groove ball bearing 9, a guide rod 19 is fixedly connected to the bottom end of the gear box 3, the bevel gear 7 is meshed with the single-head worm 8, the core shaft 2 is rotationally connected to the deep groove ball bearing 9, and the telescopic plate 10 is fixedly connected to the inside of the balancing roller 1.

[0026] Among them, a gear box 11 is provided on the right side of the core shaft 2, an adjusting bracket 12 is provided on the right side of the gear box 11, a mounting plate 13 is provided at the bottom of the adjusting bracket 12, a dust cover ring 14 is fixedly connected to the left side of the mounting plate 13 and located on the core shaft 2, a helical gear 15 is provided inside the gear box 11, a single-head worm 16 is provided above the helical gear 15, a deep groove ball bearing 17 is fixedly connected inside the balancing roller 1 and located on the right side of the outside of the core shaft 2, a telescopic plate 18 is fixedly connected to the right side of the deep groove ball bearing 17, a guide rod 20 is fixedly connected to the bottom end of the gear box 3, the gear box 11 and the adjusting bracket 12 are fixedly connected by bolts, and the adjusting bracket 12 and the mounting plate 13 are fixedly connected. The core shaft 2 is rotationally connected to the dust cover ring 2 14 through bolt fixation, and the balancing roller 1 is installed at the position where the tension needs to be adjusted through the mounting plates 1 5 and 13 on both sides. The mounting plates 1 5 and 13 can adjust the length and width according to the width of the production line and the beam. The adjusting bracket 1 4 and the adjusting bracket 2 12 can adjust the installation angle of the gear box 3 and the gear box 2 11, so as to realize the reverse installation of the gear box 1 3 and the gear box 2 11 on both sides. The single-head worm and the bevel gear in the gear box realize the function of left and right swinging. Bearings are installed at both ends of the core shaft 2 to enable it to move between the guide rods of the gear box. The balancing roller 1 is installed on the core shaft 2, so that the balancing roller 1 realizes the function of adjusting the paper surface tension.

[0027] Among them, the bevel gear 2 15 is meshedly connected with the single-head worm 2 16 , the core shaft 2 is rotationally connected with the deep groove ball bearing 2 17 , and the telescopic plate 2 18 is fixedly connected with the inside of the balancing roller 1 .

[0028] The specific operation mode of the utility model is as follows:

[0029] First, the balancing roller 1 is installed at the position where the tension needs to be adjusted through the mounting plates 1 5 and 13 on both sides. The mounting plates 1 5 and 13 can adjust the length and width according to the width of the production line and the beam. The adjusting bracket 1 4 and the adjusting bracket 2 12 can adjust the installation angles of the gear box 3 and the gear box 2 11, thereby realizing the reverse installation of the gear box 1 3 and the gear box 2 11 on both sides. The single-head worm and the bevel gear in the gear box realize the function of left and right swinging. Bearings are installed at both ends of the core shaft 2 to enable it to move between the guide rods of the gear box. The balancing roller 1 is installed on the core shaft 2, so that the balancing roller 1 realizes the function of adjusting the paper surface tension, and solves the problems of the paper surface not fitting the preheating cylinder, the paper surface wrinkling, and the uneven glue. The tension adjustment is highly sensitive and easy to install. It is suitable for all corrugated paper production lines and other production equipment that need to adjust the tension, and can effectively solve the problems of the paper surface not fitting the preheating cylinder, the paper surface wrinkling, and the uneven glue in the corrugated paper production line.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A tension balancing roller structure, comprising a balancing roller (1), characterized in that: The balancing roller (1) has a core shaft (2) inside, a gear box (3) on the left side of the core shaft (2), an adjustment bracket (4) on the left side of the gear box (3), a mounting plate (5) at the bottom of the adjustment bracket (4), and a dust cover ring (6) on the right side of the gear box (3) and fixedly connected to the core shaft (2); A second gear box (11) is provided on the right side of the spindle (2), an adjustment bracket (12) is provided on the right side of the second gear box (11), a second mounting plate (13) is provided at the bottom of the second adjusting bracket (12), and a second dust cover ring (14) is fixedly connected to the left side of the second mounting plate (13) and located on the spindle (2).

2. A tension balancing roller structure according to claim 1, characterized in that: A helical gear (7) is provided inside the gear box (3), a single-head worm (8) is provided above the helical gear (7), a deep groove ball bearing (9) is fixedly connected inside the balancing roller (1) and on the left side of the outside of the core shaft (2), a telescopic plate (10) is fixedly connected to the left side of the deep groove ball bearing (9), and a guide rod (19) is fixedly connected to the bottom end of the gear box (3).

3. A tension balancing roller structure according to claim 2, characterized in that: The helical gear 1 (7) is meshingly connected with the single-head worm 1 (8), the core shaft (2) is rotationally connected with the deep groove ball bearing 1 (9), and the telescopic plate 1 (10) is fixedly connected to the inside of the balancing roller (1).

4. A tension balancing roller structure according to claim 1, characterized in that: The gear box (11) is provided with a bevel gear (15) inside, and a single-head worm (16) is provided above the bevel gear (15). A deep groove ball bearing (17) is fixedly connected inside the balancing roller (1) and on the right side of the outside of the core shaft (2). A telescopic plate (18) is fixedly connected to the right side of the deep groove ball bearing (17). A guide rod (20) is fixedly connected to the bottom end of the gear box (3).

5. A tension balancing roller structure according to claim 4, characterized in that: The second bevel gear (15) is meshingly connected with the second single-head worm (16), the core shaft (2) is rotationally connected with the second deep groove ball bearing (17), and the second telescopic plate (18) is fixedly connected to the inside of the balancing roller (1).

6. A tension balancing roller structure according to claim 1, characterized in that: The gear box one (3) is fixedly connected to the adjustment bracket one (4) by bolts, the adjustment bracket one (4) is fixedly connected to the mounting plate one (5) by bolts, and the core shaft (2) is rotationally connected to the dust cover ring one (6).

7. The tension balancing roller structure according to claim 1, characterized in that: The second gear box (11) is fixedly connected to the second adjustment bracket (12) by bolts, the second adjustment bracket (12) is fixedly connected to the second mounting plate (13) by bolts, and the core shaft (2) is rotationally connected to the second dust cover ring (14).

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