Slitting device suitable for multi-style tipping paper

Abstract

The utility model provides a slitting device suitable for multi-style tipping paper, and relates to the technical field of tipping paper slitting, the slitting device comprises two rotating shafts and two supporting rods, the outer surfaces of the two rotating shafts are both sleeved with a plurality of tool aprons, the tool aprons are connected with blades, the outer surfaces of the tool aprons are sleeved with tool rests through bearings, and the tool rests are connected with the blades; the tool rest is connected with the outer surface of the supporting rod in a penetrating mode, a fixing bolt is arranged on the tool rest, and the end of the fixing bolt abuts against the supporting rod. The design that the position of the blade can be adjusted is adopted, specifically, after the fixing bolt between the tool rest and the supporting rod is unscrewed, the tool rest can be pushed to move, the tool rest can drive the blade to move through the tool apron, then the position of the blade can be adjusted, then the requirement for cutting tipping paper makeup boards of different specifications can be met, and the application range of the cutting device is greatly expanded.

Description

Technical Field

[0001] This utility model belongs to the field of tipping paper slitting technology, specifically relating to a slitting device suitable for various types of tipping paper. Background Technology

[0002] Tipping paper slitting devices play a crucial role in the production and processing of cigarette paper. Their main function is to precisely slit large rolls of material into finished paper rolls of uniform width. However, traditional slitting devices have certain limitations in their design, mainly in that they can only process tipping paper rolls of the same specifications and styles. With the increasing demand for diversified tipping paper types in the market, this single-function slitting device is difficult to meet current production needs. Therefore, we have made improvements and proposed a slitting device suitable for multiple styles of tipping paper. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a slitting device suitable for various types of splicing paper.

[0004] The present invention includes two rotating shafts and two support rods. The outer surfaces of the two rotating shafts are fitted with a plurality of tool holders, each tool holder being connected to a blade. The outer surfaces of the tool holders are fitted with tool supports via bearings. The tool supports are interlocked with the outer surfaces of the support rods. The tool supports are provided with fixing bolts, and the ends of the fixing bolts abut against the support rods.

[0005] As a preferred technical solution of this application, the two rotating shafts are arranged one above the other, with the upper blade being a face blade and the lower blade being a bottom blade. The side of the blade holder corresponding to the bottom blade is connected to a waste extraction pipe.

[0006] As a preferred technical solution of this application, it also includes a base plate, on both sides of the top of the base plate, which are connected to support plates by bolts, and the two ends of the support rod are respectively connected to the two support plates by bolts.

[0007] As a preferred technical solution of this application, the top of both support plates is provided with a sliding groove, and a connecting seat is slidably connected in both sliding grooves. The two ends of one rotating shaft are respectively connected to the two support plates through bearings, and the two ends of the other rotating shaft are respectively connected to the two connecting seats through bearings.

[0008] As a preferred technical solution of this application, a top plate is bolted to the top of each of the two support plates, and a threaded rod is inserted and connected to each of the two top plates. The bottom end of the threaded rod is connected to the connecting seat, and two nuts are threadedly connected to the outer surface of the threaded rod, located above and below the top plate respectively.

[0009] As a preferred technical solution of this application, a support roller is connected between the two support plates by a bearing, and a support arm is installed on the side of the two support plates that are close to each other by bolts. A pressure roller is rotatably connected to the side of the two support arms that are close to each other, and the pressure roller is located above the support roller.

[0010] As a preferred technical solution of this application, a motor is installed on the side of one of the support plates. The output shaft of the motor is connected to one end of the support roller through a coupling. A sprocket is provided on the other end of the support roller and on one of the rotating shafts. A chain is provided between the two sprockets.

[0011] As a preferred technical solution of this application, both of the rotating shafts are provided with gears, and the two gears mesh with each other. The gears and the sprocket are located at the two ends of the rotating shafts respectively.

[0012] As a preferred technical solution of this application, a correction structure is provided between the two support plates. The correction structure includes a support frame that is bolted between the two support plates. Two linear modules are mounted on the support frame, and each of the two linear modules is provided with a correction frame.

[0013] The correction structure also includes two mounting bases, which are respectively mounted on two support plates by bolts, and each mounting base is equipped with a correction sensor.

[0014] As a preferred technical solution of this application, each of the two support plates has a column bolted to its top, and a horizontal plate is bolted between the two columns. Multiple visual inspection cameras are bolted to the horizontal plate.

[0015] The beneficial effects of this utility model are that the blade position is adjustable. Specifically, after loosening the fixing bolt between the blade holder and the support rod, the blade holder can be pushed to move. The blade holder can drive the blade to move through the blade seat, thereby realizing the adjustment of the blade position. This can meet the requirements of different specifications of splicing paper and greatly expand the application range of the slitting device. Attached Figure Description

[0016] Figure 1 A schematic diagram of the slitting device for various types of splicing paper provided in this application;

[0017] Figure 2 Another structural schematic diagram of the slitting device for various types of tipping paper provided in this application;

[0018] Figure 3 A schematic diagram of the blade structure of the slitting device for various types of splicing paper provided in this application;

[0019] Figure 4This is a schematic diagram of the chain and sprocket provided in this application.

[0020] The image shows:

[0021] 1. Base plate; 101. Support plate; 102. Slide groove; 103. Connecting seat; 104. Rotating shaft; 105. Tool holder; 106. Blade; 107. Tool post; 108. Support rod; 109. Gear; 110. Top plate; 111. Threaded rod; 112. Limiting plate; 2. Support roller; 201. Motor; 202. Support arm; 203. Pressure roller; 3. Correction structure; 301. Support frame; 302. Linear module; 303. Correction frame; 304. Mounting seat; 305. Correction sensor; 401. Column; 402. Horizontal plate; 403. Vision inspection camera; 6. Waste extraction pipe. Detailed Implementation

[0022] Example 1, as shown in the attached document Figures 1-4 As shown, this utility model includes two rotating shafts 104 and two support rods 108. Several blade holders 105 are fitted onto the outer surfaces of both rotating shafts 104. Blades 106 are connected to the blade holders 105. A blade support 107 is fitted onto the outer surface of the blade holders 105 via bearings. The blade support 107 is interlocked with the outer surface of the support rods 108. A fixing bolt is provided on the blade support 107, and the end of the fixing bolt abuts against the support rod 108. Loosening the fixing bolt between the blade support 107 and the support rod 108 allows the blade support 107 to move. The blade support 107, through the blade holders 105, can drive the blades 106 to move, thereby adjusting the position of the blades 106. This allows for the cutting of different specifications of spliced ​​paper, greatly expanding the application range of the cutting device. The support rods 108 are provided with graduations to facilitate confirmation of the blade 106's position.

[0023] A limiting plate 112 is fixedly installed on the rotating shaft 104, and a limiting groove is provided on the tool holder 105 to be inserted into the limiting plate 112. The limiting plate 112 and the limiting groove cooperate to realize the synchronous rotation of the tool holder 105 and the rotating shaft 104.

[0024] Furthermore, the two rotating shafts 104 are arranged one above the other. The upper blade 106 is the face blade, and the lower blade 106 is the bottom blade. The blade holder 107 corresponding to the bottom blade is connected to a waste extraction pipe 6 on its side. The waste extraction pipe 6 is connected to the existing dust collection equipment through the pipe, so that the waste debris generated during the cutting process can be sucked up by the dust collection equipment, reducing the spread of waste debris.

[0025] Furthermore, it also includes a base plate 1, on both sides of the top of the base plate 1, with support plates 101 bolted to them. The two ends of the support rod 108 are respectively bolted to the two support plates 101. The support plates 101 and the base plate 1 cooperate with each other to support the support rod 108 and the rotating shaft 104.

[0026] Furthermore, each of the two support plates 101 has a groove 102 on its top, and a connecting seat 103 is slidably connected in each of the two grooves 102. The two ends of one of the rotating shafts 104 are connected to the two support plates 101 through bearings, and the two ends of the other rotating shaft 104 are connected to the two connecting seats 103 through bearings.

[0027] Furthermore, a top plate 110 is bolted to the top of each of the two support plates 101. A threaded rod 111 is inserted and connected to each of the two top plates 110. The bottom end of the threaded rod 111 is connected to the connecting seat 103. Two nuts are threadedly connected to the outer surface of the threaded rod 111, located above and below the top plate 110 respectively. The nuts cooperate with the threaded rod 111 and the top plate 110 to fix the position of the connecting seat 103.

[0028] In Example 2, a support roller 2 is connected between the two support plates 101 via a bearing. Support arms 202 are bolted to the side of the two support plates 101 that are close to each other. Pressure rollers 203 are rotatably connected to the side of the two support arms 202 that are close to each other. The pressure rollers 203 are located above the support rollers 2. The specific configuration of this example can be applied to the cutting of two different patterns of splicing paper.

[0029] After passing between the pressure roller 203 and the support roller 2, the feed paper is pressed by the pressure roller 203 to reduce the loosening of the feed paper. The support arm 202 is connected to the support plate 101 by bolts. Therefore, after loosening the bolts, the support arm 202 can be rotated around the bolts to adjust the distance between the pressure roller 203 and the support roller 2, so as to adjust the tension when the pressure roller 203 presses the feed paper.

[0030] Furthermore, a motor 201 is mounted on the side of one of the support plates 101. The output shaft of the motor 201 is connected to one end of the support roller 2 via a coupling. The other end of the support roller 2 and one of the rotating shafts 104 are both equipped with sprockets, and a chain is provided between the two sprockets.

[0031] Furthermore, gears 109 are provided on both rotating shafts 104, and the two gears 109 mesh with each other. The gears 109 and the sprocket are located at both ends of the rotating shaft 104, respectively. The motor 201 can drive the support roller 2 and the rotating shaft 104 to rotate through the cooperation of the sprocket, chain and gears 109, so as to further drive the blade 106 to rotate. The rotation of the blade 106 realizes the cutting of the paper.

[0032] In Example 3, a correction structure 3 is provided between two support plates 101. The correction structure 3 includes a support frame 301 that is bolted between the two support plates 101. Two linear modules 302 are mounted on the support frame 301. Each of the two linear modules 302 is provided with a correction frame 303. The linear modules 302 can drive the correction frame 303 to move, so as to push the splicing paper to move horizontally, thereby realizing the correction of the splicing paper.

[0033] The correction structure 3 also includes two mounting bases 304, which are respectively mounted on two support plates 101 by bolts. Each mounting base 304 is equipped with a correction sensor 305. The correction sensor 305 can reduce whether the splice paper will deviate during the movement. The linear module 302 is connected to the correction sensor 305 and is connected to a PLC controller or microcontroller for control. The correction sensor 305 detects the edge position of the splice paper in real time. When a deviation is detected, the signal is transmitted to the linear module 302, which drives the correction frame 303 to move laterally to correct the position of the splice paper.

[0034] Furthermore, each of the two support plates 101 has a column 401 bolted to its top, and a horizontal plate 402 bolted between the two columns 401. Multiple visual inspection cameras 403 are bolted to the horizontal plate 402 to perform visual inspection, check the alignment of the pattern, and ensure the integrity of the pattern on the cut splice paper.

[0035] In use, loosen the fixing bolts between the support rod 108 and the knife holder 107 and push the knife holder 107 to move. The knife holder 107 pushes the blade 106 to move through the knife seat 105. Adjust the position of the blade 106 according to the actual situation. After adjustment, tighten the fixing bolts. The paper is fed through the correction frame 303, the correction sensor 305, and the support roller 2 in sequence before reaching the blade 106. The paper is cut by the blade 106 during the conveying process.

Claims

1. A slitting device suitable for various types of tipping paper, characterized in that, It includes two rotating shafts (104) and two support rods (108). The outer surfaces of the two rotating shafts (104) are fitted with several tool holders (105). The tool holders (105) are connected to blades (106). The outer surfaces of the tool holders (105) are fitted with tool holders (107) through bearings. The tool holders (107) are interlocked with the outer surfaces of the support rods (108). The tool holders (107) are provided with fixing bolts, and the ends of the fixing bolts abut against the support rods (108).

2. The slitting device for various types of tipping paper as described in claim 1, characterized in that, The two rotating shafts (104) are arranged one above the other. The upper blade (106) is a face blade, and the lower blade (106) is a bottom blade. The blade holder (107) corresponding to the bottom blade is connected to a waste extraction pipe (6) on its side.

3. The slitting device for various types of tipping paper as described in claim 1, characterized in that, It also includes a base plate (1), on both sides of the top of the base plate (1) are bolted to support plates (101), and the two ends of the support rod (108) are bolted to the two support plates (101) respectively.

4. The slitting device for various types of splicing paper as described in claim 3, characterized in that, The top of each of the two support plates (101) is provided with a groove (102), and a connecting seat (103) is slidably connected in each of the two grooves (102). The two ends of one of the rotating shafts (104) are connected to the two support plates (101) respectively through bearings, and the two ends of the other rotating shaft (104) are connected to the two connecting seats (103) respectively through bearings.

5. The slitting device for various types of splicing paper as described in claim 4, characterized in that, The top of each of the two support plates (101) is bolted with a top plate (110), and a threaded rod (111) is inserted and connected to each of the two top plates (110). The bottom end of the threaded rod (111) is connected to the connecting seat (103), and the outer surface of the threaded rod (111) is threaded with two nuts located above and below the top plate (110).

6. The slitting device for various types of tipping paper as described in claim 3, characterized in that, A support roller (2) is connected between the two support plates (101) by a bearing. A support arm (202) is installed on the side of the two support plates (101) that is close to each other by bolts. A pressure roller (203) is rotatably connected on the side of the two support arms (202) that is close to each other. The pressure roller (203) is located above the support roller (2).

7. The slitting device for various types of tipping paper as described in claim 6, characterized in that, A motor (201) is mounted on the side of one of the support plates (101). The output shaft of the motor (201) is connected to one end of the support roller (2) via a coupling. The other end of the support roller (2) and one of the rotating shafts (104) are both equipped with sprockets, and a chain is provided between the two sprockets.

8. The slitting device for various types of tipping paper as described in claim 7, characterized in that, Both of the two shafts (104) are provided with gears (109), and the two gears (109) mesh with each other. The gears (109) and the sprocket are located at the two ends of the shafts (104).

9. The slitting device for various types of tipping paper as described in claim 8, characterized in that, A correction structure (3) is provided between the two support plates (101). The correction structure (3) includes a support frame (301) that is bolted between the two support plates (101). Two linear modules (302) are mounted on the support frame (301), and a correction frame (303) is provided on each of the two linear modules (302). The correction structure (3) also includes two mounting bases (304), which are respectively mounted on two support plates (101) by bolts, and each of the two mounting bases (304) is provided with a correction sensor (305).

10. The slitting device for multiple types of tipping paper as described in claim 9, characterized in that, The top of each of the two support plates (101) is bolted with a column (401), and a horizontal plate (402) is bolted between the two columns (401). Multiple visual inspection cameras (403) are bolted onto the horizontal plate (402).

Images