Leveling rubbing wheel mechanism for cutting machine

Abstract

The utility model relates to the technical field of metal plate processing, and discloses a leveling rubbing wheel mechanism for a cutting machine, which comprises a support plate, a bottom straightening component mounted at the bottom of the inner side of the support plate, a movable cavity formed in the side surface of the support plate, a top straightening component mounted on the inner side of the movable cavity, and a support frame fixedly connected to the top of the support plate, the top of the top straightening assembly is provided with an adjusting assembly, the top of the supporting frame is provided with a driving assembly, the top of the fixing rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a rack column, the top of the rack column is fixedly connected with a top plate, and an output shaft of a driving motor is fixedly connected with a driving gear. The side face of the supporting plate is movably sleeved with a rotating rod. And by arranging the adjusting assembly and the driving assembly, adjustment of the height of the top straightening assembly is achieved, the device can conduct straightening work on plates with different thicknesses, the using flexibility and practicability of the device are improved, and the adjusting process is convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal sheet processing technical field more specifically, the utility model relates to a kind of leveling rubbing wheel mechanism for cutting machine. BACKGROUND

[0002] Aluminum flat tube is a kind of aluminum flat tube, with long strip or flat cross section, widely used in various fields, such as machinery, building, electronics, electrical and so on. Its main features are aluminum, with light weight, high strength, corrosion resistance and other advantages. After production, it needs to be cut into the required length by cutting machine;

[0003] In production, transportation, and loading and unloading, aluminum flat tube will inevitably be deformed, affecting the use effect of aluminum flat tube, and the deformed aluminum flat tube needs to be leveled by leveling rubbing wheel mechanism before cutting. Because of the compression of leveling roller, the uneven surface of aluminum flat tube becomes smooth and flat.

[0004] The existing aluminum flat tube leveling device often needs to adjust the position of the leveling roller during use. Most of the existing aluminum flat tube leveling devices are difficult to adjust, which will affect the overall quality of the product to some extent. When leveling aluminum flat tubes of different thicknesses, it is difficult to adjust the height of the leveling roller, which makes the leveling device less flexible and less practical. INVENTION CONTENTS

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a leveling rubbing wheel mechanism for cutting machine.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a leveling rubbing wheel mechanism for cutting machine, comprising a support plate, the bottom of the support plate is fixedly connected with a supporting leg, the bottom of the inner side of the support plate is provided with a bottom straightening assembly, the side of the support plate is provided with a movable cavity, the inner side of the movable cavity is provided with a top straightening assembly, the top of the support plate is fixedly connected with a supporting frame, the top of the top straightening assembly is provided with an adjusting assembly, the top of the supporting frame is provided with a driving assembly, the adjusting assembly comprises a fixed rod, the top of the fixed rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a rack column, the top of the rack column is fixedly connected with a top plate, the driving assembly comprises a fixed plate and a supporting plate fixedly connected to the top of the supporting frame, the left side of the fixed plate is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving gear, the side of the supporting plate is movably sleeved with a rotating rod, the middle of the outer side of the rotating rod is fixedly sleeved with a driven gear, the both ends of the outer side of the rotating rod are fixedly sleeved with driving gears.

[0007] As a preferred technical scheme of the utility model, the top straightening assembly comprises a mounting plate, the mounting plate is located at the inner side of the movable cavity, two first rotating shafts are movably sleeved at the inner side of the mounting plate, a first roller is sleeved at the middle of the outer side of the first rotating shaft, a first motor is fixedly connected to the right side of the mounting plate, and the output shaft of the first motor is fixedly connected to the right side of the front first rotating shaft.

[0008] As a preferred technical scheme of the utility model, the left side of the outer side of the first rotating shaft is fixedly sleeved with a first sprocket, and the first sprockets are connected through a first chain.

[0009] As a preferred technical scheme of the utility model, the bottom straightening assembly comprises a second motor and a second rotating shaft movably sleeved at the inner side of the support plate, a second roller is fixedly sleeved at the middle of the outer side of the second rotating shaft, a second sprocket is fixedly sleeved at the left side of the outer side of the second rotating shaft, and the second sprockets are connected through a second chain.

[0010] As a preferred technical scheme of the utility model, the fixed rod is movably sleeved with the top of the support plate, and the fixed rod is movably sleeved with the support frame.

[0011] As a preferred technical scheme of the utility model, the driving gear and the driven gear are mutually engaged, and the diameter of the driving gear is smaller than that of the driven gear.

[0012] As a preferred technical scheme of the utility model, the outer side of the driving gear is mutually engaged with the front side of the rack column.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The utility model discloses a adjusting assembly and drive assembly are equipped with, and the driving motor is started and drives the driving gear rotation, and the meshing effect of driving gear and driven gear drives the rotation rod rotation, and the meshing effect between driving gear and rack column drives two rack columns to move in the vertical direction, so that the fixed rod drives two mounting plates to move up and down at the inner side of the movable cavity, and then the height of the top straightening assembly is adjusted, the device can be straightened to the plate material of different thickness, the flexibility and practicality of device use are improved, and the adjusting process is convenient and fast.

[0015] 2, the utility model discloses a top straightening subassembly and bottom straightening subassembly are established, and the first motor is started to drive the rotation of the first rotating shaft of the front, and through the transmission effect of the first chain, the first rotating shaft of the back and the first rotating shaft of the front carry out the synchronous rotation of same direction, and the second motor is started to drive the rotation of the second rotating shaft of the front, and through the transmission effect of the second chain, drive two second rotating shafts of the back and the second rotating shaft of the front carry out the synchronous rotation of same direction, and the rotation direction of second rotating shaft and first rotating shaft is opposite, and then make second roller and first roller can carry out the transmission straightening of board. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the utility model structural schematic diagram;

[0017] Figure 2 It is the utility model top straightening subassembly structural schematic diagram;

[0018] Figure 3 It is the utility model bottom straightening subassembly structural schematic diagram;

[0019] Figure 4 It is the utility model adjusting assembly structural schematic diagram;

[0020] Figure 5 It is the utility model drive assembly structural schematic diagram.

[0021] In the drawing: 1, support plate;101, support leg;102, movable cavity;103, support frame;2, top straightening subassembly;201, mounting plate;202, first rotating shaft;203, first roller;204, first sprocket;205, first chain;206, first motor;3, bottom straightening subassembly;301, second rotating shaft;302, second roller;303, second sprocket;304, second chain;305, second motor;4, adjusting assembly;401, fixed rod;402, connecting plate;403, rack column;404, top plate;5, drive assembly;501, fixed plate;502, drive motor;503, driving gear;504, support plate;505, rotating rod;506, driven gear;507, drive gear. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0023] As Figures 1 to 5The utility model provides a kind of leveling rubbing wheel mechanism for cutting machine, including support plate 1, the bottom of support plate 1 is fixedly connected with support leg 101, the bottom of the inner side of support plate 1 is installed with bottom straightening assembly 3, the side of support plate 1 is equipped with movable cavity 102, the inner side of movable cavity 102 is installed with top straightening assembly 2, the top of support plate 1 is fixedly connected with support frame 103, the top of top straightening assembly 2 is installed with adjusting assembly 4, the top of support frame 103 is installed with driving assembly 5, adjusting assembly 4 includes fixed rod 401, the top of fixed rod 401 is fixedly connected with connecting plate 402, the top of connecting plate 402 is fixedly connected with rack column 403, the top of rack column 403 is fixedly connected with top plate 404, driving assembly 5 includes fixed plate 501 fixedly connected in the top of support frame 103, support plate 504, the left side of fixed plate 501 is fixedly connected with driving motor 502, the output shaft of driving motor 502 is fixedly connected with driving gear 503, the side of support plate 504 is movably sleeved with rotating rod 505, the middle of the outer side of rotating rod 505 is fixedly sleeved with driven gear 506, the both ends of the outer side of rotating rod 505 are fixedly sleeved with driving gear 507, fixed rod 401 is movably sleeved with the top of support plate 1, fixed rod 401 is movably sleeved with support frame 103.

[0024] In the embodiment of the application, the plate is transmitted and straightened between the first roller 203 and the second roller 302, the height of the top straightening assembly 2 is adjusted to adjust the distance between the first roller 203 and the second roller 302, the driving motor 502 is started to drive the driving gear 503 to rotate, the rotating rod 505 is driven to rotate through the meshing action of the driving gear 503 and the driven gear 506, the two rack columns 403 are driven to move vertically through the meshing action between the driving gear 507 and the rack column 403, so that the fixed rod 401 drives the two mounting plates 201 to move up and down on the inner side of the movable cavity 102, thereby adjusting the height of the top straightening assembly 2, so that the device can straighten plates of different thicknesses, improving the flexibility and practicality of the device in use, and the adjustment process is convenient and fast.

[0025] The top straightening assembly 2 includes a mounting plate 201, the mounting plate 201 is located on the inner side of the movable cavity 102, two first shafts 202 are movably sleeved on the inner side of the mounting plate 201, a first roller 203 is sleeved on the middle of the outer side of the first shaft 202, a first motor 206 is fixedly connected to the right side of the right mounting plate 201, the output shaft of the first motor 206 is fixedly connected to the right side of the front first shaft 202, a first sprocket 204 is fixedly sleeved on the left side of the outer side of the first shaft 202, and the first sprocket 204 is drivingly connected by a first chain 205.

[0026] The first motor 206 is started to drive the first rotating shaft 202 on the front side to rotate, and through the transmission of the first chain 205, the first rotating shaft 202 on the back side rotates synchronously in the same direction with the first rotating shaft 202 on the front side.

[0027] The bottom straightening assembly 3 comprises a second motor 305 and a second rotating shaft 301 movably sleeved on the inner side of the support plate 1, a second roller 302 is fixedly sleeved on the outer side of the second rotating shaft 301, and second sprockets 303 are fixedly sleeved on the outer side of the second rotating shaft 301.

[0028] The second motor 305 is started to drive the second rotating shaft 301 on the front side to rotate, and through the transmission of the second chain 304, the two second rotating shafts 301 on the back side rotate synchronously in the same direction with the second rotating shaft 301 on the front side, and the rotating directions of the second rotating shaft 301 and the first rotating shaft 202 are opposite, so that the second roller 302 and the first roller 203 can transmit and straighten the plate.

[0029] The driving gear 507 is meshed with the rack column 403.

[0030] Through the meshing of the driving gear 503 and the driven gear 506, the output rotating speed of the driving motor 502 can be reduced, the output torque of the driving motor 502 can be increased, and through the meshing of the driving gear 507 and the rack column 403, the rack column 403 can be moved slowly and stably in the vertical direction.

[0031] The working principle and use process of the utility model are as follows:

[0032] The plate is transmitted and straightened between the first roller 203 and the second roller 302, the distance between the first roller 203 and the second roller 302 can be adjusted through the height adjustment of the top straightening assembly 2, the driving motor 502 is started to drive the driving gear 503 to rotate, the driving gear 503 and the driven gear 506 are meshed to drive the rotating rod 505 to rotate, the driving gear 507 and the rack column 403 are meshed to drive the two rack columns 403 to move in the vertical direction, so that the fixing rod 401 drives the two mounting plates 201 to move up and down on the inner side of the movable cavity 102, and the height of the top straightening assembly 2 is adjusted, the device can straighten plates of different thicknesses, the flexibility and practicability of the device are improved, and the adjustment process is convenient and fast.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A levelling rubbing wheel mechanism for a cutting machine, comprising a support plate (1), characterised in that: The bottom of the support plate (1) is fixedly connected with a support leg (101), the bottom of the inner side of the support plate (1) is provided with a bottom straightening assembly (3), the side of the support plate (1) is provided with a movable cavity (102), the inner side of the movable cavity (102) is provided with a top straightening assembly (2), the top of the support plate (1) is fixedly connected with a support frame (103), the top of the top straightening assembly (2) is provided with an adjusting assembly (4), the top of the support frame (103) is provided with a driving assembly (5), the adjusting assembly (4) comprises a fixed rod (401), the top of the fixed rod (401) is fixedly connected with a connecting plate (402), the top of the connecting plate (402) is fixedly connected with a rack column (403), the top of the rack column (403) is fixedly connected with a top plate (404), the driving assembly (5) comprises a fixed plate (501) and a support plate (504) which are fixedly connected to the top of the support frame (103), the left side of the fixed plate (501) is fixedly connected with a driving motor (502), the output shaft of the driving motor (502) is fixedly connected with a driving gear (503), the side of the support plate (504) is movably sleeved with a rotating rod (505), the outer side of the rotating rod (505) is fixedly sleeved with a driven gear (506) in the middle, and the outer side of the rotating rod (505) is fixedly sleeved with a driving gear (507) at both ends.

2. A levelling rubbing wheel mechanism for a cutting machine according to claim 1, characterised in that: The top straightening assembly (2) comprises a mounting plate (201), the mounting plate (201) is located on the inner side of the movable cavity (102), the inner side of the mounting plate (201) is movably sleeved with two first rotating shafts (202), the outer side of the first rotating shaft (202) is sleeved with a first roller (203) in the middle, the right side of the mounting plate (201) is fixedly connected with a first motor (206), and the output shaft of the first motor (206) is fixedly connected with the right side of the front first rotating shaft (202).

3. A levelling rubbing wheel mechanism for a cutting machine according to claim 2, characterised in that: The outer side of the left side of the first rotating shaft (202) is fixedly sleeved with a first sprocket (204), and the first sprockets (204) are drivingly connected by a first chain (205).

4. A leveling shoe mechanism for a cutting machine as defined in claim 1, wherein: The bottom straightening assembly (3) comprises a second motor (305) and a second rotating shaft (301) movably sleeved on the inner side of the support plate (1), the outer side of the second rotating shaft (301) is fixedly sleeved with a second roller (302) in the middle, the outer side of the left side of the second rotating shaft (301) is fixedly sleeved with a second sprocket (303), and the second sprockets (303) are drivingly connected by a second chain (304).

5. A leveling shoe mechanism for a cutting machine as defined in claim 1, wherein: The fixed rod (401) is movably sleeved with the top of the support plate (1), and the fixed rod (401) is movably sleeved with the support frame (103).

6. A leveling shoe mechanism for a cutting machine as defined in claim 1, wherein: The driving gear (503) and the driven gear (506) are meshed with each other, and the diameter of the driving gear (503) is smaller than the diameter of the driven gear (506).

7. A leveling shoe wheel mechanism for a cutting machine as defined in claim 1, wherein: The outer side of the driving gear (507) is meshed with the front side of the rack column (403).

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