Slitting machine

Abstract

The utility model discloses a slitting machine which comprises a machine frame, a slitting cutting assembly, a conveying roller assembly and a driving assembly. The slitting cutting assembly is installed on the rack and used for cutting materials. According to the slitting machine, the conveying roller assembly with the conveying function and the slitting cutting assembly with the slitting cutting function are integrated, when the slitting machine works, materials can be conveyed to the slitting cutting assembly through the conveying roller assembly, slitting cutting is conducted through the slitting cutting assembly, the operation distance is shortened, and the production efficiency is improved; and meanwhile, the lower conveying roller reciprocates along the central axis of the roller shaft by rotating the roller shaft, the position of the lower conveying roller below the material is adjusted according to the width of the material, the lower conveying roller is always located under the material, and it is guaranteed that the lower conveying roller carries and conveys the material smoothly.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a slitting machine. Background Art

[0002] The slitting machine is suitable for cutting various roll materials and performing longitudinal shearing on the materials. The existing slitting equipment usually adopts a split design, which is composed of independent roll-slitting mechanism, conveying mechanism and slitting mechanism. After the roll material is rolled by the roll-slitting mechanism, it is transported by the conveying mechanism and transported to the slitting mechanism for slitting. As a result, the slitting equipment occupies a large area and requires a long operating distance, which affects the production efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the embodiment of the utility model proposes a slitting machine, including a frame, a slitting cutting assembly, a conveying roller assembly, and a driving assembly; the slitting cutting assembly is mounted on the frame, and the slitting cutting assembly is used to cut materials; the conveying roller assembly is mounted on the frame, and the conveying roller assembly is used to convey materials to the slitting cutting assembly, and the conveying roller assembly includes a lower conveying roller, and the lower conveying roller is equipped with a roller shaft, and the roller shaft is threadedly connected to the lower conveying roller, and the roller shaft is rotated to make the lower conveying roller reciprocate along the central axis of the roller shaft; the driving assembly is mounted on the frame, and the driving assembly is connected to the slitting cutting assembly and the conveying roller assembly.

[0004] The utility model has at least the following beneficial effects:

[0005] 1. This slitting machine integrates a conveying roller assembly with a conveying function and a slitting cutting assembly with a slitting cutting function. When working, the material can be sent to the slitting cutting assembly through the conveying roller assembly, and the slitting cutting is performed through the slitting cutting assembly, thereby shortening the operation distance and improving production efficiency; 2. At the same time, by rotating the roller shaft, the lower conveying roller is reciprocated along the central axis of the roller shaft, so that the lower conveying roller adjusts its position under the material according to the width of the material, so that the lower conveying roller is always located directly under the material, so as to ensure that the lower conveying roller can smoothly support the material.

[0006] According to some embodiments of the utility model, the strip cutting assembly includes an upper knife shaft, which is drivingly connected to the driving assembly, and a plurality of cutting blades are arranged on the upper knife shaft.

[0007] According to some embodiments of the utility model, the conveying roller assembly includes an upper conveying roller, a lower conveying roller, and a bottom supporting roller. The upper conveying roller is rotatably mounted on an upper beam frame, the upper beam frame is connected to the frame, the lower conveying roller is rotatably mounted below the upper conveying roller, the bottom supporting roller is mounted below the strip cutting assembly, and the upper conveying roller and the lower conveying roller are drive-connected.

[0008] According to some embodiments of the utility model, the conveying roller assembly also includes a first rotating seat, a second rotating seat, a first fixed seat, and a second fixed seat. The first fixed seat is rotatably mounted on the left side of the first rotating seat, and the first fixed seat is connected to the frame via a connecting piece; the second fixed seat is rotatably mounted on the left side of the second rotating seat, and the second fixed seat is fixed on the frame; the lower conveying roller is rotatably mounted between the first rotating seat and the second rotating seat, and the bottom support roller is rotatably mounted between the second rotating seat and the first fixed seat.

[0009] According to some embodiments of the utility model, the two shaft ends of the lower conveying roller are rotatably connected to the first rotating seat and the second rotating seat respectively; the left shaft of the bottom support roller passes through the second rotating seat and the second fixed seat in sequence, and the second rotating seat rotates around the left shaft of the bottom support roller as the axis; the right shaft of the bottom support roller passes through the first fixed seat and is installed on the first rotating seat, and the first rotating seat rotates around the right shaft of the bottom support roller as the axis.

[0010] According to some embodiments of the utility model, a material feeding support plate is also installed on the first rotating seat and the second rotating seat, and the material feeding support plate is located behind the lower conveying roller.

[0011] According to some embodiments of the utility model, an inclined support plate is fixed on the bottom support roller.

[0012] According to some embodiments of the utility model, the driving assembly includes a driving motor, a first gear, a second gear, a third gear and a fourth gear. The first gear is installed on the driving motor, the first gear is meshed with the second gear, the second gear, the third gear and the fourth gear are meshed with each other, the driving motor rotates the first gear, the first gear drives the second gear, and the second gear, the third gear and the fourth gear rotate synchronously, the second gear is connected to the strip cutting assembly, and the third gear and the fourth gear are connected to the conveying roller assembly.

[0013] According to some embodiments of the present invention, the drive motor is fixed to the frame via a motor frame.

[0014] According to some embodiments of the present utility model, the connecting member includes a fixed block and a connecting rod, the fixed block is fixed on the frame, and the connecting rod is connected between the first fixing seat and the fixed block.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 The overall schematic diagram of the embodiment of the utility model is as follows;

[0018] Figure 2 The overall schematic diagram of the embodiment of the utility model Figure 2 ;

[0019] Figure 3 A schematic diagram of a conveying roller assembly according to an embodiment of the utility model;

[0020] Figure 4 The overall side view of the embodiment of the utility model is as follows Figure 1 ;

[0021] Figure 5 The overall side view of the embodiment of the utility model is as follows Figure 2 ;

[0022] Figure 6 This is a cross-sectional schematic diagram of the installation state of the lower conveying roller and the bottom supporting roller of the embodiment of the utility model;

[0023] Figure 7 This is an exploded schematic diagram of the lower conveying roller and the bottom supporting roller of the embodiment of the utility model;

[0024] Figure 8 This is a schematic diagram of the installation of the lower conveying roller in an embodiment of the utility model. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Reference Figure 1 , 8A slitting machine comprises a frame 100, a slitting cutting assembly 200, a conveying roller assembly 300, and a driving assembly 400; the slitting cutting assembly 200 is mounted on the frame 100, and the slitting cutting assembly 200 is used to cut materials; the conveying roller assembly 300 is mounted on the frame 100, and the conveying roller assembly 300 is used to convey materials to the slitting cutting assembly 200; the driving assembly 400 is mounted on the frame 100, and the driving assembly 400 is connected to the slitting cutting assembly 200 and the conveying roller assembly 300, and the conveying roller assembly comprises a lower conveying roller 320, and the lower conveying roller 320 is provided with a roller shaft 321, and the roller shaft 321 is threadedly connected to the lower conveying roller 320, and the roller shaft 321 is rotated to make the lower conveying roller 320 reciprocate along the central axis of the roller shaft 321; the driving assembly 400 is mounted on the frame, and the driving assembly 400 is connected to the slitting cutting assembly 200 and the conveying roller assembly 300.

[0027] The slitting machine integrates a conveying roller assembly 300 with a conveying function and a slitting and cutting assembly 200 with a slitting and cutting function. When working, the material can be conveyed to the slitting and cutting assembly 200 through the conveying roller assembly 300, and the slitting and cutting can be performed through the slitting and cutting assembly 200, thereby shortening the operation distance and improving the production efficiency. At the same time, by rotating the roller shaft 321, the lower conveying roller 320 is reciprocated along the central axis of the roller shaft 321, so that the lower conveying roller 320 can adjust its position under the material according to the width of the material, so that the lower conveying roller 320 is always located directly under the material, so as to ensure that the lower conveying roller 320 can smoothly support the material.

[0028] Reference Figure 2 As shown, the strip cutting assembly 200 includes an upper blade shaft 210, which is drive-connected to a driving assembly 400. A plurality of cutting blades are arranged on the upper blade shaft 210. The driving assembly 400 drives the upper blade shaft 210 to rotate, so that the plurality of cutting blades on the blade shaft 210 rotate to perform strip cutting on the moving material.

[0029] Reference Figure 2 As shown, the conveying roller assembly 300 includes an upper conveying roller 310, a lower conveying roller 320, and a bottom supporting roller 330. The upper conveying roller 310 is rotatably mounted on an upper beam frame 340, and the upper beam frame 340 is connected to the frame 100. The lower conveying roller 320 is rotatably mounted below the upper conveying roller 310, and the bottom supporting roller 330 is mounted below the strip cutting assembly 200. The upper conveying roller 310 and the lower conveying roller 320 are drive-connected.

[0030] Specifically, the driving assembly 400 drives the upper conveying roller 310, the lower conveying roller 320, and the bottom supporting roller 330 to rotate. The material is clamped and conveyed by the upper conveying roller 310 and the lower conveying roller 320. The bottom supporting roller 330 rotates and is located below the upper knife shaft 210. When the cutting blade rotates to cut, the bottom supporting roller 330 supports the material from the bottom of the material to facilitate cutting by the cutting blade.

[0031] Reference Figure 6 , 7 As shown, the conveying roller assembly 300 also includes a first rotating seat 350, a second rotating seat 360, a first fixed seat 370, and a second fixed seat 380. The first fixed seat 370 is rotatably mounted on the left side of the first rotating seat 350, and the first fixed seat 370 is connected to the frame 100 through a connecting member 3200; the second fixed seat 380 is rotatably mounted on the left side of the second rotating seat 360, and the second fixed seat 380 is fixed on the frame 100;

[0032] The lower conveying roller 320 is rotatably mounted between the first rotating seat 350 and the second rotating seat 360 , and the bottom supporting roller 330 is rotatably mounted between the second rotating seat 360 and the first fixed seat 370 .

[0033] Specifically, the two shaft ends of the lower conveying roller 320 are rotatably connected to the first rotating seat 350 and the second rotating seat 360 respectively; the left shaft of the bottom roller 330 passes through the second rotating seat 360 and the second fixed seat 380 in sequence, and the second rotating seat 360 rotates around the left shaft of the bottom roller 330; the right shaft of the bottom roller 330 passes through the first fixed seat 370 and is installed on the first rotating seat 350, and the first rotating seat 350 rotates around the right shaft of the bottom roller 330 as the axis.

[0034] A material feeding support plate 390 is also installed on the first rotating seat 350 and the second rotating seat 360. The material feeding support plate 390 is located behind the lower conveying roller 320. The material feeding support plate 390 is used to support and guide the material into the slitting machine; at the same time, the bottom supporting roller 330 can be manually rotated to rotate the first rotating seat 350 and the second rotating seat 360 to adjust the inclination of the material feeding support plate 390.

[0035] An inclined support plate 3100 is fixed on the bottom support roller 330, and the inclined support plate 3100 is used to support and guide the material to move out of the slitting machine.

[0036] Reference Figure 3 , 4As shown, the driving assembly 400 includes a driving motor 410, a first gear 420, a second gear 430, a third gear 440 and a fourth gear 450. The first gear 420 is installed on the driving motor 410, the first gear 420 is meshed with the second gear 430, and the second gear 430, the third gear 440 and the fourth gear 450 are meshed with each other. The driving motor 410 rotates the first gear 420, so that the first gear 420 drives the second gear 430, so that the second gear 430, the third gear 440 and the fourth gear 450 rotate synchronously, the second gear 430 is mounted on the upper knife shaft 210, the third gear 440 is mounted on the rotating shaft of the upper conveying roller 310, and the fourth gear 450 is mounted on the rotating shaft of the lower conveying roller 320, so as to realize the synchronous rotation of the upper knife shaft 210, the upper conveying roller 310 and the lower conveying roller 320.

[0037] Specifically, the driving motor 410 is fixed to the frame 100 via a motor frame 411 to improve the stability of the motor installation.

[0038] Reference Figure 5 As shown, specifically, the connecting member 3200 includes a fixing block 3210 and a connecting rod 3220 . The fixing block 3210 is fixed on the frame 100 . The connecting rod 3220 is connected between the first fixing seat 370 and the fixing block 3210 . The connecting rod 3220 forms support for the first fixing seat 370 .

[0039] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A slitting machine, characterized in that: include: Rack(100); A strip cutting assembly (200), the strip cutting assembly (200) being mounted on the frame (100), and the strip cutting assembly (200) being used to cut materials; A conveying roller assembly (300), the conveying roller assembly (300) being mounted on the frame (100), the conveying roller assembly (300) being used to convey materials to the strip cutting assembly (200), the conveying roller assembly (300) comprising a lower conveying roller (320), the lower conveying roller (320) being provided with a roller shaft (321), the roller shaft (321) being threadedly connected to the lower conveying roller (320), and the lower conveying roller (320) being reciprocated along the central axis of the roller shaft (321) by rotating the roller shaft (321); A driving assembly (400) is mounted on the frame (100), and the driving assembly (400) is drivingly connected to the strip cutting assembly (200) and the conveying roller assembly (300).

2. A slitting machine according to claim 1, characterized in that: The strip cutting assembly (200) comprises an upper knife shaft (210), the upper knife shaft (210) is drivingly connected to the driving assembly (400), and a plurality of cutting blades are arranged on the upper knife shaft (210).

3. A slitting machine according to claim 1, characterized in that: The conveying roller assembly (300) further comprises an upper conveying roller (310) and a bottom supporting roller (330); the upper conveying roller (310) is rotatably mounted on an upper beam frame (340); the upper beam frame (340) is connected to the frame (100); the lower conveying roller (320) is rotatably mounted below the upper conveying roller (310); the bottom supporting roller (330) is mounted below the strip cutting assembly (200); the upper conveying roller (310) and the lower conveying roller (320) are driven to rotate by the driving assembly (400).

4. A slitting machine according to claim 3, characterized in that: The conveying roller assembly (300) further comprises a first rotating seat (350), a second rotating seat (360), a first fixed seat (370), and a second fixed seat (380); the first fixed seat (370) is rotatably mounted on the left side of the first rotating seat (350), and the first fixed seat (370) is connected to the frame (100) via a connecting piece (3200); the second fixed seat (380) is rotatably mounted on the left side of the second rotating seat (360), and the second fixed seat (380) is fixed on the frame (100); The lower conveying roller (320) is rotatably mounted between the first rotating seat (350) and the second rotating seat (360), and the bottom supporting roller (330) is rotatably mounted between the second rotating seat (360) and the first fixed seat (370); The two shaft ends of the lower conveying roller (320) are rotatably connected to the first rotating seat (350) and the second rotating seat (360) respectively; the left shaft of the bottom supporting roller (330) passes through the second rotating seat (360) and the second fixed seat (380) in sequence; The right shaft of the bottom roller (330) passes through the first fixed seat (370) and is then mounted on the first rotating seat (350). An inclined support plate (3100) is fixed on the bottom roller (330).

5. A slitting machine according to claim 4, characterized in that: The first rotating seat (350) and the second rotating seat (360) are also provided with a material feeding support plate (390), and the material feeding support plate (390) is located behind the lower conveying roller (320); the material feeding support plate (390) is used to support and guide the material to enter the slitting machine; The second rotating seat (360) rotates around the left shaft of the bottom roller (330), and the first rotating seat (350) rotates around the right shaft of the bottom roller (330), so that the first rotating seat (350) and the second rotating seat (360) rotate to adjust the inclination of the feed support plate (390).

6. A slitting machine according to claim 4, characterized in that: An inclined support plate (3100) is fixed on the bottom support roller (330).

7. A slitting machine according to claim 3, characterized in that: The driving assembly (400) comprises a driving motor (410), a first gear (420), a second gear (430), a third gear (440) and a fourth gear (450). The first gear (420) is mounted on the driving motor (410). The first gear (420) is meshed with the second gear (430). The second gear (430), the third gear (440) and the fourth gear (450) are meshed with each other. The driving motor (410) causes the first gear (420) to rotate, so that the first gear (420) drives the second gear (430), so that the second gear (430), the third gear (440) and the fourth gear (450) rotate synchronously. The second gear (430) and the strip cutting assembly (200) are mounted on the rotating shaft of the upper conveying roller (310), and the fourth gear (450) is mounted on the rotating shaft of the lower conveying roller (320).

8. A slitting machine according to claim 7, characterized in that: The driving motor (410) is fixed to the frame (100) via a motor frame (411).

9. A slitting machine according to claim 4, characterized in that: The connecting member (3200) comprises a fixing block (3210) and a connecting rod (3220); the fixing block (3210) is fixed on the frame (100); and the connecting rod (3220) is connected between the first fixing seat (370) and the fixing block (3210).

Images