Edge closing device of slitting machine

Abstract

The utility model relates to an edge closing device of a slitting machine, which relates to the field of slitting machines and comprises a slitting machine body, an edge closing assembly arranged on the slitting machine body and a driving assembly connected with the edge closing assembly. The edge closing assembly comprises a mounting base and an edge closing column mounted on the mounting base, a first limiting plate and a second limiting plate are arranged on the two sides of the edge closing column, and the edge closing column is detachably connected with the mounting base. When the slitting machine works, edge waste materials of slitting materials are wound on the edge closing column, the driving assembly drives the edge closing column to rotate, and then the edge waste materials are continuously wound on the edge closing column. When enough edge waste is wound on the edge closing column, the edge closing column is detached from the mounting column, the edge closing column and the edge waste on the edge closing column are collected together, and a new edge closing column is replaced for continuous edge closing. Through the arrangement of the edge closing device of the slitting machine, the edge closing work is automatic, and the problem that manpower is wasted due to the fact that leftover materials are manually treated is effectively solved.

Description

Technical Field

[0001] The present application relates to the field of slitting machines, and more particularly to a trimming device for a slitting machine. Background Art

[0002] A slitting machine is a device that longitudinally cuts a wide coil material into materials of different widths. It has a very wide range of applications. For example, it is widely used in the types of slitting paper, plays an important role in current packaging equipment in our country, and has become the mainstream product in the market, which can be often seen in the packaging market; it is also used for slitting leather, cloth, plastic, film, etc.

[0003] In most cases, the wide coil material is usually not evenly cut according to requirements. Moreover, in order to improve product quality, the edge part of the wide coil material is usually discarded and not used to make finished products. The treatment of the remaining edge materials after making finished products is also an essential process for manufacturers. At present, many factories still use manual labor to handle the edge materials.

[0004] Regarding the above related technologies, the inventor believes that handling edge materials manually is very labor - intensive. Utility Model Content

[0005] In order to solve the problem of waste of labor in manually handling edge materials, the present application provides a trimming device for a slitting machine.

[0006] A trimming device for a slitting machine provided by the present application adopts the following technical solutions:

[0007] A trimming device for a slitting machine includes a slitting machine body, a trimming assembly disposed on the slitting machine body, and a driving assembly connected to the trimming assembly and providing power for the rotation of the trimming assembly; the slitting machine body includes a slitting assembly and a housing, the trimming assembly includes a mounting seat and a trimming column mounted on the mounting seat, first limiting plates and second limiting plates are disposed on both sides of the trimming column, and the trimming column is detachably connected to the mounting seat.

[0008] By adopting the above - mentioned technical solutions, during the slitting process, the edge waste is connected to the trimming column. Under the action of the driving assembly, the trimming assembly rotates along with the mounting seat, and then the edge waste is wound onto the mounting column. The functions of the first limiting plate and the second limiting plate are to prevent the edge waste from detaching from the trimming column and causing the failure of waste trimming. The trimming column is detachably connected to the mounting seat, so that when the edge waste wound on the trimming column is enough, the trimming column can be directly detached from the mounting seat, and a new trimming column can be replaced to continue the trimming work of the edge waste without taking the edge material off the trimming column and then collecting it, making the trimming work more convenient. The setting of the trimming assembly and the driving assembly makes the trimming process of the material automated, and solves the problem of waste of labor in manually handling edge materials.

[0009] Optionally, an installation post is provided at the center of the mounting base, and a first installation hole is formed in the installation post; a plug-in post is provided on one side of the edge-closing post, and a second installation hole is formed in the plug-in post. The plug-in post can be inserted into the installation post, and a plug pin is inserted when the first installation hole and the second installation hole are communicated.

[0010] By adopting the above technical solution, the edge-closing post and the installation post are detachably connected, and the connection method is simple.

[0011] Optionally, a limiting block is provided on the outer periphery of the plug-in post. When the limiting block abuts against the side of the installation post away from the mounting base, the first installation hole and the second installation hole are communicated.

[0012] By adopting the above technical solution, the setting of the limiting block makes the process of communicating the first installation hole and the second installation hole more convenient, without the need for multiple adjustments, making the installation of the installation post and the mounting base more convenient and fast.

[0013] Optionally, a telescopic rod is provided on the side of the housing close to the edge-closing post. The top end of the telescopic rod is connected with a guiding ring, and the telescopic rod is parallel to the edge-closing post.

[0014] By adopting the above technical solution, when the edge waste is edge-closed, the edge waste is first passed through the guiding ring. Driven by the telescopic rod, the guiding ring reciprocates on a straight line parallel to the axis of the edge-closing post, so that the edge waste is wound around the edge-closing post reciprocally, realizing uniform winding of the edge waste on various parts of the edge-closing post.

[0015] Optionally, the edge of the guiding ring is bent away from the axis of the guiding ring, and the inner wall of the guiding ring is a smooth curved surface.

[0016] By adopting the above technical solution, it is avoided that the edge and the inner wall of the guiding ring cut the edge waste, thereby causing the failure of winding the edge waste.

[0017] Optionally, the contraction range of the telescopic rod is equal to the length of the edge-closing post.

[0018] By adopting the above technical solution, the edge waste can only be wound around the edge-closing post, avoiding winding failure of part of the edge waste due to exceeding both ends of the edge-closing post.

[0019] Optionally, the housing is provided with a limiting ring, and the limiting ring is arranged between the slitting machine body and the guiding ring.

[0020] By adopting the above technical solution, it is prevented that the edge waste moves towards the material being slit and interferes with the slit material.

[0021] Optionally, the edge of the limiting ring bends away from the axis of the limiting ring, and the inner wall of the limiting ring is a smooth curved surface.

[0022] By adopting the above technical solution, it is avoided that the edge and inner wall of the limiting ring cut the edge waste, thereby causing the failure of winding the edge waste.

[0023] Optionally, the driving component includes a motor and a rotating rod connected to the output shaft of the motor, and the rotating rod is fixedly connected to the mounting seat.

[0024] By adopting the above technical solution, driven by the motor, the rotating rod rotates, driving the mounting seat to rotate. The mounting seat is fixedly connected to the edge winding column, and then drives the edge winding column to rotate, so as to realize the winding of the edge waste.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The setting of the driving component realizes the automation of the edge trimming of the edge waste, effectively saving manpower;

[0027] 2. The setting that the mounting column and the mounting column are detachably connected enables the edge winding column with enough edge waste wound thereon to be directly detached from the mounting seat, collected, and a new edge winding column to be replaced, making the edge trimming process of the edge waste more convenient;

[0028] 3. The settings that the edges of the guiding ring and the limiting ring both bend away from their axes and the inner walls are smooth curved surfaces effectively avoid the guiding ring and the limiting ring from cutting the edge waste, thereby preventing the occurrence of edge trimming failure. Description of the Drawings

[0029] Figure 1 is the overall structural schematic diagram of the edge trimming device of the slitting machine in the embodiment of the present application;

[0030] Figure 2 is the cross-sectional view of the connection mode between the edge winding column and the mounting seat of the edge trimming device of the slitting machine in the embodiment of the present application;

[0031] Figure 3 is the enlarged schematic diagram of the edge trimming component and the driving component of the edge trimming device of the slitting machine in the embodiment of the present application.

[0032] Description of the Reference Numerals: 1. Slitting machine body; 11. Slitting component; 12. Housing; 2. Edge trimming component; 21. Mounting seat; 211. Mounting column; 2111. First mounting hole; 22. Edge winding column; 221. First limiting plate; 222. Second limiting plate; 23. Insertion column; 231. Second mounting hole; 232. Limiting block; 24. Plug pin; 3. Driving component; 31. Motor; 32. Rotating rod; 4. Limiting ring; 5. Guiding ring; 6. Connecting rod; 7. Telescopic rod. Detailed implementation manners

[0033] The following further describes the present application in detail with reference to the Figures 1-3 accompanying drawings.

[0034] An edge - receiving device for a slitting machine is disclosed in an embodiment of the present application.

[0035] Referring to Figure 1 , an edge - receiving device for a slitting machine includes a slitting machine body 1, an edge - receiving assembly 2, and a driving assembly 3. The slitting machine body 1 includes a slitting assembly 11 and a housing 12. The edge - receiving assembly 2 and the driving assembly 3 are installed on the housing 12, and the driving assembly 3 is connected to the edge - receiving assembly 2 to provide power for the rotation of the edge - receiving assembly 2.

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , the edge - receiving assembly 2 includes a mounting base 21 and an edge - receiving column 22. The mounting base 21 is fixedly connected to the motor 31 of the driving assembly 3. The edge - receiving column 22 is fixed on the mounting base 21 and rotates with the rotation of the mounting base 21. First limiting plates 221 and second limiting plates 222 are arranged at both ends of the edge - receiving column 22, and a plug - in column 23 is welded on one side. A second mounting hole 231 is formed in the plug - in column 23; a mounting column 211 is welded at the center of the mounting base 21, and a first mounting hole 2111 is formed in the mounting column 211. The settings of the mounting column 211, the plug - in column 23, the first mounting hole 2111, and the second mounting hole 231 realize the detachable connection between the edge - receiving column 22 and the mounting base 21; the edge - receiving column 22 rotates to wind the edge waste of the slit material; the first limiting plates 221 and the second limiting plates 222 are used to limit the winding of the edge waste on the edge - receiving column 22.

[0037] The specific installation method of the edge closing column 22 on the mounting base 21 is as follows: insert the insertion column 23 into the mounting column 211 until the first mounting hole 2111 communicates with the second mounting hole 231, and then insert the pin 24 into the first mounting hole 2111 and the second mounting hole 231. In this embodiment, a bolt and a nut can be used as the pin 24. Insert the bolt into the first mounting hole 2111 and the second mounting hole 231, and tighten the nut to realize the connection between the mounting column 211 and the mounting base 21; when there is enough edge waste wound on the mounting column 211, unscrew the nut and remove the bolt, and the mounting column 211 can be detached from the mounting base 21. The detachable connection between the mounting column 211 and the mounting base 21 enables the edge closing column 22 to be directly detached and collected when there is too much edge waste wound on it, and then a new edge closing column 22 is installed, making the edge closing process more convenient and fast. A limiting block 232 is fixedly connected to the outer wall of the insertion column 23. When the insertion column 23 is inserted into the mounting column 211, when the limiting block 232 abuts against the side of the mounting column 211 away from the mounting base 21, the first mounting hole 2111 communicates with the second mounting hole 231. The setting of the limiting block 232 makes the communication process between the first mounting hole 2111 and the second mounting hole 231 more convenient, without the need for multiple adjustments, making the installation of the mounting column 211 and the mounting base 21 more convenient and fast.

[0038] The driving assembly 3 includes a motor 31 that provides power. The output shaft of the motor 31 is connected to a rotating rod 32, and the other end of the rotating rod 32 is fixedly connected to the center of the mounting base 21. When the motor is started, the output shaft of the motor 31 drives the rotating rod 32 to rotate, drives the mounting base 21 to rotate, and then drives the edge closing column 22 connected to the mounting base 21 to rotate, thereby realizing the winding work of the edge waste.

[0039] A limiting ring 4 and a guiding ring 5 are sequentially arranged on the housing 12 in the direction from the strip dividing assembly 11 to the edge closing column 22. The limiting ring 4 is used to limit the movement of the edge waste towards the material being strip divided, thereby interfering with the strip divided material; the guiding ring 5 reciprocates linearly along a straight line parallel to the axis of the edge closing column 22 under the drive of the telescopic rod 7, thereby enabling the edge waste to be wound around the edge closing column 22 reciprocally, realizing uniform winding of the edge waste at various parts of the edge closing column 22. The limiting ring 4 is installed on the housing 12 of the strip dividing machine body 1 through a connecting rod 6. The guiding ring 5 is connected to the telescopic rod 7, and the other end of the telescopic rod 7 is fixed on the housing 12. The telescopic rod 7 is arranged parallel to the edge closing column 22, and the telescopic range of the telescopic rod 7 is equal to the length of the edge closing column 22, enabling the edge waste to only be wound on the edge closing column 22 and preventing it from breaking away from both ends of the edge closing column 22 and causing failure in winding some of the edge waste. The edges of both the guiding ring 5 and the limiting ring 4 are bent away from their axes, and their inner walls are smooth curved surfaces, effectively preventing the guiding ring 5 and the limiting ring 4 from cutting the edge waste and thus avoiding the occurrence of edge closing failure.

[0040] The implementation principle of the edge trimming device of the slitting machine in the embodiment of the present application is as follows: when the slitting machine is working, the edge waste of the slitting material is wound around the edge trimming column 22. Driven by the driving component 3, the edge trimming column 22 rotates, so as to continuously wind the edge waste around the edge trimming column 22. When enough edge waste is wound on the edge trimming column 22, the edge trimming column 22 is removed from the mounting column 211, and the edge trimming column 22 together with the edge waste on the edge trimming column 22 is collected, and a new edge trimming column 22 is installed on the mounting seat 21 to continue edge trimming. The setting of the edge trimming device of the slitting machine in the present application enables the edge trimming work to be automated, effectively solving the problem of waste of manpower in manual processing of edge materials.

[0041] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A slitting machine edge finishing device, characterized in that: The invention comprises a slitting machine body (1), an edge trimming assembly (2) arranged on the slitting machine body (1), and a driving assembly (3) connected to the edge trimming assembly (2) and providing power for the rotation of the edge trimming assembly (2); the slitting machine body (1) comprises a slitting assembly (11) and a shell (12); the edge trimming assembly (2) comprises a mounting seat (21) and an edge trimming column (22) mounted on the mounting seat (21); a first limiting plate (221) and a second limiting plate (222) are arranged on both sides of the edge trimming column (22); and the edge trimming column (22) is detachably connected to the mounting seat (21).

2. A slitting machine edge finishing device according to claim 1, characterized in that: A mounting column (211) is provided at the center of the mounting seat (21), and a first mounting hole (2111) is formed in the mounting column (211); a plug-in column (23) is provided on one side of the edge column (22), and a second mounting hole (231) is formed in the plug-in column (23), and the plug-in column (23) can be inserted into the mounting column (211), and a latch (24) is inserted when the first mounting hole (2111) and the second mounting hole (231) are connected.

3. A slitting machine edge finishing device according to claim 2, characterized in that: A limiting block (232) is provided on the outer periphery of the plug-in column (23); when the limiting block (232) abuts against a side of the mounting column (211) away from the mounting seat (21), the first mounting hole (2111) and the second mounting hole (231) are connected.

4. The slitting machine edge finishing device according to claim 1, characterized in that: A telescopic rod (7) is provided on one side of the housing (12) close to the edge-finishing column (22), the top end of the telescopic rod (7) is connected to a guide ring (5), and the telescopic rod (7) is parallel to the edge-finishing column (22).

5. The slitting machine edge finishing device according to claim 4, characterized in that: The edge of the guide ring (5) is bent in a direction away from the axis of the guide ring (5), and the inner wall of the guide ring (5) is a smooth curved surface.

6. A slitting machine edge finishing device according to claim 4, characterized in that: The retraction range of the telescopic rod (7) is equal to the length of the edge-closing column (22).

7. The slitting machine edge finishing device according to claim 4, characterized in that: The housing (12) is provided with a limit ring (4), and the limit ring (4) is arranged between the slitting machine body (1) and the guide ring (5).

8. The slitting machine edge finishing device according to claim 7, characterized in that: The edge of the limiting ring (4) is bent in a direction away from the axis of the limiting ring (4), and the inner wall of the limiting ring (4) is a smooth curved surface.

9. The slitting machine edge finishing device according to claim 1, characterized in that: The driving assembly (3) comprises a motor (31) and a rotating rod (32) connected to an output shaft of the motor (31); the rotating rod (32) is fixedly connected to the mounting seat (21).

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