Coil cutting machine with slitting function

Abstract

The utility model discloses a roll cutting machine with a slitting function, which comprises a roll cutting machine body, a cutting mechanism and a cutting mechanism, the slitting mechanism comprises a movable frame, a first electric telescopic rod is arranged on the back face of the movable frame, and a pushing mechanism is arranged at one end of the mandrel. The two ends of the rotating shaft are rotationally connected with the two ends of the movable frame in a penetrating manner through bearings; the servo motor is arranged at one end of the rotating shaft; the multiple connecting holes are formed in the front face of the rotating shaft at equal intervals; the scale marks are formed in the top of the movable frame; and the multiple cutting assemblies are arranged on the rotating shaft at equal intervals. By means of the arrangement mode that the slitting mechanism is matched with the first electric telescopic ring, the multiple cutting assemblies are utilized, the coiled materials on the mandrel can be conveniently cut at the same time, the cutting width accuracy is improved, the cutting efficiency is improved, the slitting influence of the cut coiled materials is reduced, and the cutting stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine technical field, especially in cutting machine with the function of cutting that has cut. BACKGROUND

[0002] Cutting machine is used for the precision cutting of adhesive tape, protective film and paper products, and is used for cutting a large roll of material into a specified width. The existing cutting machine has a high-precision alloy round knife that pushes and extrudes the roll material and rotates the roll material to cut the roll material on the cutting machine.

[0003] Application No. 201920502101.7 discloses a cutting machine with easy winding, which comprises a cutting machine body and a winding mechanism. The winding mechanism comprises a lead screw sliding table, a winding drum limiting assembly, a lifting table and a lifting assembly. The lifting assembly is arranged on the top of the sliding block of the lead screw sliding table. The cutting machine body is provided with a mandrel and a mounting bracket arranged above the mandrel. A cutting table is arranged beside the cutting machine body. A positioning plate is arranged on the mounting bracket and slides with the mounting bracket. A scrap collecting box is arranged between the cutting machine body and the winding mechanism, and the sidewall of the scrap collecting box is provided with an inclined guide plate. The above utility can realize the lifting and clamping of the winding drum through the winding mechanism, so that the winding drum can be automatically fitted on the mandrel. However, the existing cutting machine basically uses an alloy round knife to cut the roll material, which has low cutting efficiency and cannot quickly measure the cutting width. Moreover, after cutting, the roll material is still fitted on the mandrel, which affects the stability of the cut roll material. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a cutting machine with cutting function to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting machine with cutting function, comprising: a cutting machine body, one end of the cutting machine body is provided with a mandrel;

[0006] One side of the mandrel is provided with a cutting mechanism, the cutting mechanism comprises:

[0007] The back of the movable frame is provided with a first electric telescopic rod, one end of the mandrel is provided with a pushing mechanism;

[0008] The two ends of the rotating shaft are respectively connected with the two ends of the movable frame through bearings;

[0009] A servo motor is arranged at one end of the rotating shaft;

[0010] A plurality of connecting holes are equidistantly arranged on the front surface of the rotating shaft;

[0011] A scale line is arranged on the top of the movable frame;

[0012] A plurality of cutting assemblies are equidistantly arranged on the rotating shaft.

[0013] Preferably, the movable frame is in sliding connection with the inner cavity of the cutting machine body, and the first electric telescopic rod is fixed to one end of the cutting machine body.

[0014] Preferably, the bottom of the movable frame is in sliding insertion connection with the limiting rods on both sides, and one end of the limiting rod is fixedly connected with the inner wall of the cutting machine body.

[0015] Preferably, the cutting assembly comprises:

[0016] A cutter is equidistantly sleeved on the outer wall of the rotating shaft.

[0017] A plurality of fixing rings are arranged on both sides of the cutter, and the fixing ring is in insertion connection with the connecting hole through the bolt.

[0018] Preferably, the cutter is in sliding connection with the outer wall of the rotating shaft, and the fixing ring is in sliding connection with the outer wall of the rotating shaft.

[0019] Preferably, the pushing mechanism comprises:

[0020] A second electric telescopic rod is fixedly inserted into one end of the cutting machine body.

[0021] A positioning hole is arranged on the telescopic end of the second electric telescopic rod.

[0022] A sliding rod is in sliding connection with the inner cavity of the positioning hole in the vertical direction.

[0023] A pushing ring is fixed to the bottom of the sliding rod.

[0024] An insertion rod is inserted into the outer wall of the sliding rod in the horizontal direction.

[0025] A positioning block is inserted and connected to the outer wall of the insertion rod.

[0026] Preferably, the pushing ring is in sliding connection with the outer wall of the mandrel, the positioning block is in sliding insertion connection with the output end of the second electric telescopic rod, and the insertion rod is in sliding connection with the output end of the second electric telescopic rod.

[0027] The technical effects and advantages of the utility model are as follows:

[0028] This utility model utilizes a combination of a slitting mechanism and a first electric telescopic ring to employ multiple cutting components, facilitating simultaneous cutting of the roll material on the mandrel. Furthermore, the use of scale lines enhances the accuracy of the cutting width and improves cutting efficiency. The pushing mechanism facilitates the ejection of the cut roll material, reducing the impact of slitting and improving cutting stability. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0030] Figure 2 This utility model Figure 1 A schematic diagram of the partial structure at point A in the middle.

[0031] Figure 3 This utility model Figure 1 A schematic diagram of the partial structure at point B in the middle.

[0032] In the diagram: 1. Slitting machine body; 2. Mandrel; 3. Slitting mechanism; 31. Movable frame; 32. Rotating shaft; 33. Servo motor; 34. Connecting hole; 35. Scale line; 36. Cutting assembly; 361. Cutter; 362. Fixing ring; 4. First electric telescopic rod; 5. Limiting rod; 6. Pushing mechanism; 61. Second electric telescopic rod; 62. Positioning hole; 63. Slide rod; 64. Push ring; 65. Insertion rod; 66. Positioning block. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] This utility model provides, for example Figures 1-3 The slitting machine shown includes: a slitting machine body 1, a mandrel 2 installed at one end of the slitting machine body 1, the mandrel 2 being able to stably insert the roll material to be slitted, and the rotation of the mandrel 2 being able to drive the roll material to rotate stably.

[0035] Furthermore, a slitting mechanism 3 is provided on one side of the spindle 2. The slitting mechanism 3 includes: a movable frame 31, a rotating shaft 32, a servo motor 33, multiple connecting holes 34, scale lines 35, and multiple cutting components 36. The movable frame 31 is slidably connected to the inner cavity of the slitting machine body 1. The two ends of the rotating shaft 32 are respectively rotatably connected to the two ends of the movable frame 31 through bearings. The servo motor 33 is located at one end of the rotating shaft 32. The servo motor 33 is electrically connected to an external power supply through an external switch. The servo motor 33 is fixed to one end of the movable frame 31 through a support plate. Multiple connecting holes 34 are equidistantly opened on the front of the rotating shaft 32. Scale lines 35 are opened on the top of the movable frame 31. Multiple cutting components 36 are equidistantly arranged on the rotating shaft 32. The scale lines 35 facilitate observation of the distance between two adjacent cutting components 36.

[0036] Specifically, the cutting assembly 36 includes: a cutter 361 and multiple fixing rings 362. The multiple cutters 361 are equidistantly sleeved on the outer wall of the rotating shaft 32. The cutters 361 are slidably connected to the outer wall of the rotating shaft 32. The fixing rings 362 are slidably connected to the outer wall of the rotating shaft 32. Two adjacent fixing rings 362 are respectively arranged on both sides of the cutter 361. The fixing rings 362 are connected to the connecting holes 34 by bolts. The stability of the cutter 361 on the rotating shaft 32 is improved by the insertion of bolts into the fixing rings 362 and the insertion of bolts into adjacent connecting holes 34.

[0037] Furthermore, a first electric telescopic rod 4 is provided on the back of the movable frame 31. The first electric telescopic rod 4 is fixed to one end of the coil cutter body 1. Limiting rods 5 are slidably inserted and connected on both sides of the bottom of the movable frame 31. One end of the limiting rod 5 is fixedly connected to the inner wall of the coil cutter body 1. Driven by the first electric telescopic rod 4, the movable frame 31 can slide and connect in the inner cavity of the coil cutter body 1. And the limiting rod 5 improves the stability of the sliding of the movable frame 31.

[0038] Furthermore, a pushing mechanism 6 is provided at one end of the mandrel 2. The pushing mechanism 6 includes: a second electric telescopic rod 61, a positioning hole 62, a slide rod 63, a push ring 64, an insert rod 65, and a positioning block 66. The second electric telescopic rod 61 is fixedly inserted into one end of the slitting machine body 1, and the second electric telescopic rod 61 is arranged in a parallel structure above the mandrel 2. The positioning hole 62 is opened at the telescopic end of the second electric telescopic rod 61. The slide rod 63 is slidably connected to the inner cavity of the positioning hole 62 in a vertical direction. The push ring 64 is fixed to the bottom of the slide rod 63 and is slidably connected to the outer wall of the mandrel 2. Driven by the second electric telescopic rod 61, the bottom of the slide rod 63 is easily pushed. The push ring 64 provides stable pushing, allowing it to push out the cut roll material and preventing the cut roll material from affecting the stability of the roll material to be cut. The insert rod 65 is horizontally inserted into the outer wall of the slide rod 63 and is slidably engaged with the output end of the second electric telescopic rod 61. This allows the insert rod 65 to limit the position of the slide rod 63 and improves the stability of the push ring 64 position. The positioning block 66 is inserted into the outer wall of the insert rod 65 and is slidably connected to the output end of the second electric telescopic rod 61. The positioning block 66 prevents the insert rod 65 from sliding freely on the second electric telescopic rod 61, thus improving the stability of the roll cutter.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A slitting machine with a slitting function, comprising: A coil cutter body (1), one end of which is equipped with a spindle (2); The feature is that a slitting mechanism (3) is provided on one side of the mandrel (2), and the slitting mechanism (3) includes: The movable frame (31) has a first electric telescopic rod (4) on its back and a pushing mechanism (6) on one end of the spindle (2). A rotating shaft (32) is provided, and the two ends of the rotating shaft (32) are respectively rotatably connected to the two ends of the movable frame (31) through bearings. A servo motor (33) is disposed at one end of a rotating shaft (32); Multiple connecting holes (34) are equidistantly provided on the front side of the rotating shaft (32); A scale line (35) is provided at the top of the movable frame (31); Multiple cutting components (36) are equidistantly arranged on the rotating shaft (32).

2. A slitting and rolling machine with a slitting function according to claim 1, characterized in that, The movable frame (31) is slidably connected to the inner cavity of the cutter body (1), and the first electric telescopic rod (4) is fixed to one end of the cutter body (1).

3. A slitting and rolling machine with a slitting function according to claim 2, characterized in that, The bottom sides of the movable frame (31) are slidably connected to limit rods (5), and one end of the limit rods (5) is fixedly connected to the inner wall of the cutter body (1).

4. A slitting and rolling machine with a slitting function according to claim 2, characterized in that, The cutting assembly (36) includes: A plurality of the cutters (361) are equidistantly sleeved on the outer wall of the rotating shaft (32); Multiple fixing rings (362) are provided, with two adjacent fixing rings (362) respectively disposed on both sides of the cutter (361), and the fixing rings (362) are connected to the connecting holes (34) by bolts.

5. A slitting and rolling machine with a slitting function according to claim 4, characterized in that, The cutter (361) is slidably connected to the outer wall of the rotating shaft (32), and the fixing ring (362) is slidably connected to the outer wall of the rotating shaft (32).

6. A slitting and rolling machine with a slitting function according to claim 2, characterized in that, The propulsion mechanism (6) includes: The second electric telescopic rod (61) is fixedly inserted into one end of the coil cutter body (1); Positioning hole (62), the positioning hole (62) is opened at the telescopic end of the second electric telescopic rod (61); A slide rod (63) is slidably connected to the inner cavity of the positioning hole (62) in a vertical direction; Push ring (64), the push ring (64) is fixed to the bottom of slide bar (63); An insert rod (65) is inserted horizontally into the outer wall of the slide rod (63); Positioning block (66) is inserted and snapped onto the outer wall of insertion rod (65).

7. A slitting and rolling machine with a slitting function according to claim 6, characterized in that, The push ring (64) is slidably connected to the outer wall of the spindle (2), the positioning block (66) is slidably inserted into the output end of the second electric telescopic rod (61), and the insertion rod (65) is slidably engaged with the output end of the second electric telescopic rod (61).

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