Adjustable joined belt cutting device

Abstract

The utility model relates to a cutting device, belongs to the technical field of joined belt processing, and particularly relates to an adjustable joined belt cutting device which comprises a base, two mounting rods are symmetrically fixed on the outer side of the base, and a moving plate is arranged between the two mounting rods in a sliding manner; according to the utility model, a plurality of limiting bolts are controlled to be separated from a plurality of limiting holes, so that a plurality of cutting machines can be rotated and the angles of the cutting machines can be adjusted according to the requirements of required notches, the shapes and the flatness of the notches are ensured, and the notches of part of joined belts are ensured to meet the requirements, and then the cutting machines are limited again; the air cylinder stretches out and draws back to drive the driving plate to move up and down, the multiple guide blocks are controlled to slide along the inner sides of the multiple guide grooves correspondingly, the distance between the multiple guide blocks is adjusted through the limiting effect of the guide grooves, then the distance between the multiple cutting mechanisms is adjusted, and applicability is improved; the problem that in the prior art, the angle cannot be adjusted, and consequently a notch does not meet the requirement easily is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined belt processing, in particular to an adjustable combined belt cutting device. Background Art

[0002] As a transmission belt, the banded belt has been widely used in high-power mechanical equipment due to its advantages such as smooth operation and high load-bearing capacity. When manufacturing the banded belt, the banded belt needs to be cut, so a cutting device is needed.

[0003] After searching, a Chinese patent with publication number CN212045041U discloses an adjustable combined belt cutting device, including: a movable support, a first cylinder is connected to the left end of the movable support, a driving wheel is arranged on the movable support, and a transmission device is rotatably connected to the rear end of the driving wheel; a fixed support, a driven wheel is arranged on the fixed support, and a plurality of cutting grooves are evenly spaced along the front-to-back direction on the driven wheel, and the combined belt is coiled between the driving wheel and the driven wheel; a lifting support, the lifting support is arranged above the driven wheel, a sliding rod is arranged on the lifting support along the front-to-back direction, a plurality of sliding knife seats are slidably arranged on the sliding rod, and a cutting knife adapted to the cutting groove is fixedly arranged on the sliding knife seat; a second cylinder, the second cylinder is arranged in the vertical direction, and the telescopic end of the second cylinder is fixedly connected to the lifting support.

[0004] The device makes the spacing of the cutters adjustable, so that banded belts of different specifications can be cut, thereby improving the versatility of the equipment.

[0005] Combining the prior art and the device, it is found that:

[0006] Before cutting the existing partial banded belt, in order to ensure that the incision meets the requirements, it is usually necessary to adjust the cutting direction of the cutting device to ensure the shape and flatness of the incision. The device cannot adjust the cutting direction, thereby failing to ensure that the incision of the partial banded belt meets the requirements. Utility Model Content

[0007] In order to solve the above technical problems, the utility model proposes an adjustable combined belt cutting device, which controls the separation of multiple limit bolts and multiple limit holes. According to the required incision requirements, multiple cutting machines can be rotated and their angles can be adjusted to ensure the shape and flatness of the incision, ensure that the incision of some combined belts meets the requirements, and then limit them again.

[0008] The technical solution to achieve the purpose of the utility model is: an adjustable combined belt cutting device, including a base, two mounting rods are symmetrically fixed on the outer side of the base, a movable plate is slidably arranged between the two mounting rods, and also includes: multiple cutting mechanisms and adjustment mechanisms, multiple cutting mechanisms are respectively and evenly spaced at one position of the movable plate; the adjustment mechanism is arranged on one side of the movable plate; multiple cutting mechanisms include multiple fixed plates arranged at one position of the movable plate at equal intervals, multiple fixed plates are all fixedly provided with connecting shafts passing through the inner sides thereof, multiple connecting shafts are rotatably connected with rotating blocks at the middle positions on the outer sides thereof, a cutting machine is fixedly installed on one side of the multiple rotating blocks, and fixed disks are fixed at both ends of multiple connecting shafts.

[0009] In some embodiments, the adjustment mechanism includes a mounting plate fixed to the upper side of the movable plate, two slide rails symmetrically fixed to one side of the movable plate, a cylinder is installed through the inner side of the mounting plate, a driving plate is fixed to the telescopic end of the cylinder, a plurality of guide grooves are arranged at equal intervals on the inner side of the driving plate, a plurality of sliders are slidably arranged at equal intervals on the outer sides of the two slide rails, the lower sides of the plurality of sliders are respectively fixed to a plurality of fixed plates, and a guide block adapted to the plurality of guide grooves is fixed to one side of the plurality of sliders, and the plurality of guide blocks slide respectively on the inner sides of the plurality of guide grooves.

[0010] In some embodiments, electric telescopic rods are installed on the inner sides of the two mounting rods, and the telescopic ends of the two electric telescopic rods are fixed to the moving plate.

[0011] In some embodiments, a plurality of circumferentially distributed limiting holes are formed at even intervals on the inner sides of the two fixed plates, wherein limiting bolts are provided through the inner sides of the two limiting holes, and the limiting bolts pass through the interior of the rotating block.

[0012] In some embodiments, a through groove is formed on the inner side of the base.

[0013] In some embodiments, a groove is formed on the inner side of the movable plate.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] First, the utility model controls the separation of multiple limit bolts and multiple limit holes, and can rotate multiple cutting machines according to the required incision requirements, adjust their angles, ensure the shape and flatness of the incision, ensure that the incision of some joint belts meets the requirements, and then limit them again;

[0016] Second, the utility model drives the driving plate to move up and down through the extension and contraction of the cylinder, controls the multiple guide blocks to slide along the inner sides of the multiple guide grooves respectively, and adjusts the spacing between the multiple guide blocks through the limiting effect of the guide grooves, thereby adjusting the spacing between the multiple cutting mechanisms, thereby improving applicability;

[0017] The invention solves the existing problem that the angle cannot be adjusted, resulting in the incision not meeting the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall front view structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model in one embodiment except for the driving plate;

[0021] Figure 3 It is a schematic diagram of a separate structure between a cylinder and a driving plate provided in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure between a cutting mechanism and a slider provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Mounting rod; 3. Moving plate; 4. Fixed plate; 5. Connecting shaft; 6. Rotating block; 7. Cutting machine; 8. Fixed plate; 9. Mounting plate; 10. Slide rail; 11. Cylinder; 12. Driving plate; 13. Guide groove; 14. Slider; 15. Guide block; 16. Electric telescopic rod; 17. Limit hole; 18. Limit bolt; 19. Through groove; 20. Groove. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides an adjustable combined belt cutting device through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 4As shown, an adjustable combined belt cutting device comprises a base 1, two mounting rods 2 are symmetrically fixed on the outer side of the base 1, a movable plate 3 is slidably arranged between the two mounting rods 2, and also comprises: a plurality of cutting mechanisms and adjusting mechanisms, the plurality of cutting mechanisms are respectively and evenly spaced at one position of the movable plate 3; the adjusting mechanism is arranged on one side of the movable plate 3; the plurality of cutting mechanisms comprise a plurality of fixed plates 4 which are equally spaced at one position of the movable plate 3, a connecting shaft 5 is fixedly penetrated and fixed on the inner side of the plurality of fixed plates 4, a rotating block 6 is rotatably connected to the outer side of the plurality of connecting shafts 5 at the middle position, a cutting machine 7 is fixedly installed on one side of the plurality of rotating blocks 6, the combined belt is cut by the plurality of cutting machines 7, fixed plates 8 are fixed at both ends of the plurality of connecting shafts 5, when the angle needs to be adjusted, the plurality of cutting machines 7 are respectively rotated, so that the plurality of rotating blocks 6 are respectively rotated along the outer sides of the plurality of connecting shafts 5, to complete the angle adjustment, and ensure that the incision meets the requirements.

[0028] like Figure 2 and Figure 3 As shown, in one embodiment, the adjustment mechanism includes a mounting plate 9 fixed to the upper side of the movable plate 3, two slide rails 10 symmetrically fixed to one side of the movable plate 3, a cylinder 11 is installed through the inner side of the mounting plate 9, a driving plate 12 is fixed to the telescopic end of the cylinder 11, a plurality of guide grooves 13 are arranged at equal intervals on the inner side of the driving plate 12, a plurality of sliders 14 are arranged at equal intervals on the outer sides of the two slide rails 10, the lower sides of the plurality of sliders 14 are respectively fixed to the plurality of fixed plates 4, and a guide block 15 adapted to the plurality of guide grooves 13 is fixed to one side of the plurality of sliders 14, and the plurality of guide blocks 15 slide on the inner sides of the plurality of guide grooves 13 respectively;

[0029] Combined with the description of the above-mentioned adjustment mechanism, when it is necessary to adjust the spacing between multiple cutting mechanisms, the telescopic end of the cylinder 11 is controlled to extend or retract. When the telescopic end of the cylinder 11 is retracted, the driving plate 12 fixed with the telescopic end is driven to move upward. At the same time, multiple sliders 14 slide along the inner sides of multiple guide grooves 13 opened on the inner side of the driving plate 12. According to the guidance of the multiple guide grooves 13, the spacing between the multiple sliders 14 is controlled to be reduced. Similarly, when the telescopic end of the cylinder 11 is extended, the spacing between the multiple sliders 14 is increased, thereby completing the adjustment of the spacing between the multiple cutting mechanisms. It can be adjusted according to the required cutting length of the combined belt, thereby improving practicality.

[0030] like Figure 2 As shown, in one embodiment, in order to ensure the movement of the movable plate 3, electric telescopic rods 16 are installed on the inner sides of the two mounting rods 2, and the telescopic ends of the two electric telescopic rods 16 are fixed to the movable plate 3 to ensure the feasibility of cutting.

[0031] like Figure 4As shown, in one embodiment, in order to limit the adjusted angle, a plurality of circumferentially distributed limiting holes 17 are evenly spaced on the inner sides of the two fixed plates 8, wherein limiting bolts 18 are provided through the inner sides of the two limiting holes 17, and the limiting bolts 18 pass through the interior of the rotating block 6.

[0032] like Figure 1 and Figure 2 As shown, in one embodiment, a through slot 19 is opened on the inner side of the base 1 to prevent damage to the base 1 by multiple cutters 7 during cutting, and debris generated by cutting can fall directly through the through slot 19 .

[0033] like Figure 1 and Figure 2 As shown, in one embodiment, a groove 20 is provided on the inner side of the moving plate 3 to ensure the feasibility of the movement of the driving plate 12 .

[0034] The specific working method is as follows: when in use, the combined belt to be cut is placed on the upper side of the base 1 for fixing, the spacing between the multiple cutting mechanisms is adjusted according to the required cutting spacing, the telescopic end of the cylinder 11 is controlled to extend or retract, and when the telescopic end of the cylinder 11 is retracted, the driving plate 12 fixed with the telescopic end is driven to move upward, and at the same time, the multiple sliders 14 slide along the inner sides of the multiple guide grooves 13 provided on the inner side of the driving plate 12, and the spacing between the multiple sliders 14 is controlled to be reduced according to the guidance of the multiple guide grooves 13. Similarly, when the telescopic end of the cylinder 11 is extended, the spacing between the multiple sliders 14 is increased, thereby completing the spacing between the multiple cutting mechanisms. The distance is adjusted, and then the cutting angles of the multiple cutting mechanisms are adjusted according to the required cutting angles, and the multiple limit bolts 18 are taken out in turn to separate them from the limit holes 17 respectively. According to the required angles, the multiple cutting machines 7 are rotated, so that the multiple rotating blocks 6 are rotated along the outer sides of the multiple connecting shafts 5 respectively. After the adjustment is completed, the multiple limit bolts 18 are plugged into the corresponding inner sides of the multiple limit holes 17 in turn to limit the positions. The operation is simple, and the shape and flatness of the incision can be ensured by adjusting the angle, ensuring that the incisions of some joint belts meet the requirements. Finally, the switches of the two electric telescopic rods 16 and the multiple cutting mechanisms are turned on to cut the joint belt.

[0035] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. An adjustable band cutting device, comprising a base (1), two mounting rods (2) symmetrically fixed to the outer side of the base (1), a movable plate (3) slidably arranged between the two mounting rods (2), characterized in that: Also includes: A plurality of cutting mechanisms, wherein the plurality of cutting mechanisms are arranged at equal intervals at one position of the movable plate (3); An adjusting mechanism, wherein the adjusting mechanism is arranged on one side of the movable plate (3); The plurality of cutting mechanisms comprise a plurality of fixed plates (4) arranged at equal intervals at one position of the movable plate (3); a connecting shaft (5) is fixedly passed through the inner side of each of the plurality of fixed plates (4); a rotating block (6) is rotatably connected to the outer side of each of the plurality of connecting shafts (5) at the middle position; a cutting machine (7) is fixedly installed on one side of each of the plurality of rotating blocks (6); and a fixed disk (8) is fixedly installed at both ends of each of the plurality of connecting shafts (5).

2. The adjustable band cutting device according to claim 1, characterized in that: The adjustment mechanism comprises a mounting plate (9) fixed on the upper side of the movable plate (3), and two slide rails (10) symmetrically fixed on one side of the movable plate (3); a cylinder (11) is installed through the inner side of the mounting plate (9); a driving plate (12) is fixed to the telescopic end of the cylinder (11); a plurality of guide grooves (13) are arranged at equal intervals on the inner side of the driving plate (12); a plurality of sliders (14) are arranged at equal intervals on the outer sides of the two slide rails (10); the lower sides of the plurality of sliders (14) are respectively fixed to the plurality of fixed plates (4); and a guide block (15) adapted to the plurality of guide grooves (13) is fixed on one side of the plurality of sliders (14); and the plurality of guide blocks (15) slide on the inner sides of the plurality of guide grooves (13) respectively.

3. The adjustable band cutting device according to claim 1, characterized in that: An electric telescopic rod (16) is installed on the inner side of the two installation rods (2), and the telescopic ends of the two electric telescopic rods (16) are fixed to the movable plate (3).

4. The adjustable band cutting device according to claim 1, characterized in that: A plurality of circumferentially distributed limiting holes (17) are evenly spaced on the inner sides of the two fixed plates (8), wherein limiting bolts (18) are provided through the inner sides of the two limiting holes (17), and the limiting bolts (18) penetrate the interior of the rotating block (6).

5. The adjustable band cutting device according to claim 1, characterized in that: A through groove (19) is provided on the inner side of the base (1).

6. The adjustable band cutting device according to claim 1, characterized in that: A groove (20) is provided on the inner side of the movable plate (3).

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