Automatic deviation rectifying device for belt of packaging machine

Abstract

The utility model discloses a packing machine belt automatic deviation rectifying device which comprises a belt conveying set body, a roller assembly and a deviation rectifying assembly, and the deviation rectifying assembly is arranged on one side of the belt conveying set body. The deviation rectifying assembly comprises a mounting plate fixedly mounted on one side of the belt conveying set body, a bearing seat is arranged at the top of the mounting plate, a circular groove is formed between the mounting plate and the bearing seat, a deep groove ball bearing is arranged in the circular groove, a rotating shaft is arranged on the inner surface of the deep groove ball bearing, a base plate is fixedly mounted at the bottom of the mounting plate, and a beam plate is slidably mounted at the bottom of the base plate. According to the automatic deviation rectifying device, the deviation rectifying assembly is arranged to rectify the deviation of the belt while the belt is rapidly conveyed and the edge of the belt is not abraded, so that the service life of the belt of the packaging machine is prolonged, the deviation rectifying effect of the automatic deviation rectifying device on the belt is improved, the cross beam plate can be slidably supported through the arranged base plate, and the deviation rectifying efficiency is improved. Therefore, the stability of the automatic deviation rectifying device during belt deviation rectifying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machine belts, in particular to an automatic deviation-correcting device for packaging machine belts. Background Art

[0002] Belt conveyors are very common in automatic food and beverage production lines. Due to the need for smooth transportation in production, belt conveyor structures are often used. Belt tensioning and deviation correction are particularly important for the safe use and service life of the belt. Tensioning rollers such as springs and bolts are often used for tensioning, and blocks or side guards are often used for deviation correction to limit belt deviation. However, when the belt deviates, the blocks and side guards will rub against the edge of the belt, especially when the belt runs too fast. The wear on the edge of the belt greatly reduces the service life of the belt and also brings safety hazards to production. In order to solve the problem of belt edge wear, positioning rollers are often used to prevent deviation, but positioning rollers are only suitable for low-speed belt transportation. There is still a risk of deviation when the speed is too fast. It is urgent to design an automatic deviation correction device for the packaging machine belt to solve the above problems. Utility Model Content

[0003] The utility model aims to provide an automatic deviation-correcting device for a belt of a packaging machine to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] It includes a belt conveyor group body, a roller assembly and a deviation correction assembly, wherein the deviation correction assembly is arranged on one side of the belt conveyor group body;

[0006] The deviation correction component includes a mounting plate fixedly mounted on one side of the belt transport group body, a bearing seat is arranged on the top of the mounting plate, a circular groove is opened between the mounting plate and the bearing seat, a deep groove ball bearing is arranged in the circular groove, and a rotating shaft is arranged on the inner surface of the deep groove ball bearing.

[0007] The deviation correction component can correct the belt while fast belt transportation and without wearing the belt edge, thereby increasing the service life of the packaging machine belt and improving the belt correction effect of the automatic deviation correction device.

[0008] A pad is fixedly mounted on the bottom of the mounting plate, and a crossbeam is slidably mounted on the bottom of the pad.

[0009] A notch is provided on the top of the mounting plate, a rotating wheel is arranged in the notch, an eccentric wheel is fixedly installed on the bottom of the rotating wheel, a reducer is provided on the top of the mounting plate, and the eccentric wheel is connected to the output end of the reducer.

[0010] An end cover is arranged on the top of the cross beam plate, and a cam groove is opened on the top of the end cover.

[0011] A connecting block is fixedly installed on the top of the cross beam plate, and the connecting block is fixedly connected to the rotating shaft.

[0012] A groove is provided at the bottom of the cross beam plate, and the roller assembly is arranged in the groove.

[0013] In the above technical scheme, the automatic deviation-correcting device for the packaging machine belt provided by the utility model has the following beneficial effects:

[0014] 1. The deviation correction component can correct the belt while fast belt transportation and without wearing the belt edge, thereby increasing the service life of the packaging machine belt and improving the deviation correction effect of the automatic deviation correction device on the belt.

[0015] 2. The pad can provide sliding support for the crossbeam plate, thereby increasing the stability of the automatic deviation correction device when correcting the belt.

[0016] 3. The connecting block can cooperate with the rotating shaft to limit the cross beam plate, so that the cross beam plate can swing up and down with the rotating shaft as the center. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a schematic structural diagram of the position view of the automatic belt deviation-correcting device of the packaging machine of the utility model in the equipment.

[0019] Figure 2 The present invention is a schematic structural diagram of an automatic deviation-correcting device for a packaging machine belt according to an embodiment of the present invention.

[0020] Figure 3 The utility model is a schematic diagram of the exploded structure of the automatic deviation-correcting device for the belt of a packaging machine provided in the embodiment of the utility model.

[0021] Figure 4 The present invention is a schematic cross-sectional structure diagram of an automatic deviation-correcting device for a packaging machine belt provided in an embodiment of the present invention.

[0022] Figure 5 The utility model is a front view structural schematic diagram of an automatic deviation-correcting device for a packaging machine belt provided in an embodiment of the utility model.

[0023] Figure 6 The utility model is a schematic diagram of the structure of the automatic deviation-correcting device provided by the embodiment of the automatic deviation-correcting device for the belt of a packaging machine.

[0024] Figure 7 The present invention is a schematic diagram of the left side structure of an automatic deviation correcting device for a packaging machine belt provided in an embodiment of the present invention.

[0025] 1. Belt conveyor group body; 2. Roller assembly; 3. Correction assembly; 4. Mounting plate; 6. Bearing seat; 7. Round groove; 8. Deep groove ball bearing; 9. Rotating shaft; 10. Pad; 11. Crossbeam plate; 12. Notch; 13. Rotor; 14. Reducer; 15. End cover; 16. Cam groove; 17. Connecting block; 18. Groove; 19. Eccentric wheel. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-7 As shown, an automatic deviation-correcting device for a packaging machine belt is provided in an embodiment of the utility model.

[0028] It includes a belt conveyor group body 1, a roller assembly 2 and a deviation correction assembly 3, wherein the deviation correction assembly 3 is arranged on one side of the belt conveyor group body 1;

[0029] The deviation correction component 3 includes a mounting plate 4 fixedly mounted on one side of the belt conveyor group body 1, a bearing seat 6 is arranged on the top of the mounting plate 4, a circular groove 7 is opened between the mounting plate 4 and the bearing seat 6, a deep groove ball bearing 8 is arranged in the circular groove 7, and a rotating shaft 9 is arranged on the inner surface of the deep groove ball bearing 8. The belt conveyor group body 1 is started to drive the belt to transport and rotate, and the belt drives the roller assembly 2 to rotate, and the reducer 14 is started to drive the rotating wheel 13 to rotate, and the rotating wheel 13 drives the eccentric wheel 19 to rotate, and the eccentric wheel 19 drives the end cover 15 to swing up and down through the cam groove 16, and the end cover 15 drives the cross beam plate 11 to swing up and down, and the rotating shaft 9 rotates in the deep groove ball bearing 8 through the connecting block 17, and the connecting block 17 limits the center of the cross beam plate 11, so that the cross beam plate 11 drives the roller assembly 2 to swing up and down with the deep groove ball bearing 8 as the center, so that the two sides of the roller assembly 2 are high and the inside is low. When the belt is running, it is automatically corrected by the swing of the roller assembly 2.

[0030] The deviation correction component 3 can correct the belt while ensuring fast belt transportation and without wearing the belt edge, thereby increasing the service life of the packaging machine belt and improving the deviation correction effect of the automatic deviation correction device on the belt.

[0031] Reference Figure 3 In this embodiment, a pad 10 is fixedly installed at the bottom of the mounting plate 4, and a crossbeam plate 11 is slidably installed at the bottom of the pad 10.

[0032] The pad 10 can provide sliding support for the cross beam 11, thereby increasing the stability of the automatic deviation-correcting device when correcting the belt deviation.

[0033] A notch 12 is provided on the top of the mounting plate 4 , a rotating wheel 13 is arranged in the notch 12 , an eccentric wheel 19 is fixedly installed on the bottom of the rotating wheel 13 , a reducer 14 is provided on the top of the mounting plate 4 , and the eccentric wheel 19 is connected to the output end of the reducer 14 .

[0034] The notch 12 can limit the rotating wheel 13, thereby increasing the stability of the rotating wheel 13 when rotating.

[0035] An end cover 15 is disposed on the top of the cross beam plate 11 , and a cam groove 16 is formed on the top of the end cover 15 .

[0036] The cam groove 16 can cooperate with the eccentric wheel 19 to drive the cross beam plate 11 to shake up and down, thereby correcting the deviation of the belt.

[0037] A connecting block 17 is fixedly installed on the top of the cross beam plate 11 , and the connecting block 17 is fixedly connected to the rotating shaft 9 .

[0038] The connecting block 17 can cooperate with the rotating shaft 9 to limit the cross beam plate 11, so that the cross beam plate 11 can swing up and down with the rotating shaft 9 as the center.

[0039] A groove 18 is formed at the bottom of the cross beam plate 11 , and the roller assembly 2 is arranged in the groove 18 .

[0040] The groove 18 can limit the position of the drum assembly 2, thereby increasing the stability of the drum assembly 2 when in use.

[0041] Working principle: First, start the belt transport group body 1 to drive the belt to transport and rotate, the belt drives the roller assembly 2 to rotate, start the reducer 14 to drive the wheel 13 to rotate, the wheel 13 drives the eccentric wheel 19 to rotate, the eccentric wheel 19 drives the end cover 15 to swing up and down through the cam groove 16, the end cover 15 drives the cross beam plate 11 to swing up and down, the shaft 9 rotates in the deep groove ball bearing 8 through the connecting block 17, the connecting block 17 limits the center of the cross beam plate 11, so that the cross beam plate 11 drives the roller assembly 2 to swing up and down with the deep groove ball bearing 8 as the center, so that the two sides of the roller assembly 2 are high and the inside is low. When the belt is running, it is automatically corrected by the swing of the roller assembly 2.

[0042] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A packaging machine belt automatic deviation correction device, comprising a belt conveyor group body (1), a roller assembly (2) and a deviation correction assembly (3), characterized in that: The deviation-correcting component (3) is arranged on one side of the belt transport group body (1); The deviation correction component (3) comprises a mounting plate (4) fixedly mounted on one side of the belt transport group body (1); a bearing seat (6) is arranged on the top of the mounting plate (4); a circular groove (7) is provided between the mounting plate (4) and the bearing seat (6); a deep groove ball bearing (8) is arranged in the circular groove (7); and a rotating shaft (9) is arranged on the inner surface of the deep groove ball bearing (8).

2. The automatic deviation-correcting device for the packaging machine belt according to claim 1 is characterized in that: A pad (10) is fixedly mounted on the bottom of the mounting plate (4), and a crossbeam plate (11) is slidably mounted on the bottom of the pad (10).

3. The automatic deviation-correcting device for the packaging machine belt according to claim 2 is characterized in that: A notch (12) is provided at the top of the mounting plate (4), a rotating wheel (13) is arranged in the notch (12), an eccentric wheel (19) is fixedly mounted at the bottom of the rotating wheel (13), a reducer (14) is provided at the top of the mounting plate (4), and the eccentric wheel (19) is connected to the output end of the reducer (14).

4. The automatic deviation-correcting device for the packaging machine belt according to claim 2 is characterized in that: An end cover (15) is provided on the top of the cross beam plate (11), and a cam groove (16) is provided on the top of the end cover (15).

5. The automatic deviation-correcting device for the packaging machine belt according to claim 2, characterized in that: A connecting block (17) is fixedly mounted on the top of the cross beam plate (11), and the connecting block (17) is fixedly connected to the rotating shaft (9).

6. The automatic deviation-correcting device for the packaging machine belt according to claim 2, characterized in that: A groove (18) is provided at the bottom of the cross beam plate (11), and the roller assembly (2) is arranged in the groove (18).

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