Laser-beam drilling machine for tipping paper for cigarettes

Abstract

The invention relates to the technical field of cigarette tipping paper production, in particular to a cigarette tipping paper laser-beam drilling machine which comprises a base, a material pulling guide frame and a supporting panel are fixedly connected to the base through a supporting frame, two sliding seats are symmetrically connected to the material pulling guide frame in a sliding mode, a loading shaft is rotationally connected to the sliding seats, and the loading shaft is connected to the supporting panel in a sliding mode; the loading shaft is used for unwinding and winding tipping paper. According to the device, after a paper roll and the end of tipping paper are fixed to the loading shaft, the tipping paper can be quickly unfolded through the sliding seat, in the unfolding process, the first roller can press the tipping paper downwards, the guide round frame can jack up the tipping paper upwards for guiding, the tipping paper is attached to the upper side of the guide round frame so as to be conveyed in a curved surface mode, and the tipping paper can be conveyed in a curved surface mode. Therefore, the effect of rapidly guiding the tipping paper in the tipping paper unfolding process is achieved, and punching treatment can be directly started after the tipping paper is unfolded.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette tipping paper production, in particular to a cigarette tipping paper laser punching machine. Background Art

[0002] Cigarette tipping paper, commonly known as tipping paper, is a special industrial thin paper used to connect cigarette sticks and filters.

[0003] The Chinese patent with the patent number CN210878147U discloses a laser punching machine for cigarette tipping paper, which solves the problem of complicated limiting equipment and difficult to solve the problem of failure in the prior art. Its technical points are: a laser punching machine for cigarette tipping paper, including a machine body, a double-row laser puncher arranged on the machine body, and a transmission roller group for conveying cigarette tipping paper, the transmission roller group includes a feeding roller, a receiving roller and a plurality of conveying rollers with consistent axial directions, and the frames on both sides of the double-row laser puncher are rotatably provided with positioning rollers parallel to the conveying rollers, and the circumferential side walls of the positioning rollers are coaxially wound with two groups of limiting protrusions distributed at intervals in the axial direction, and the two sides of the cigarette tipping paper are respectively abutted against the two groups of limiting protrusions during conveyance. Through the above scheme, the tipping paper is limited simply and stably by means of the limiting protrusions, and the punching yield of the tipping paper is effectively improved.

[0004] In the above technical solution, the staff is required to manually unfold the tipping paper and pass it around multiple guide rollers. In addition, too many guide rollers will limit the range of movement of the operator and reduce the speed of placing the tipping paper. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a laser punching machine for cigarette tipping paper, which can quickly guide the tipping paper during the process of unfolding the tipping paper.

[0006] A laser punching machine for cigarette tipping paper, comprising: A base, on which a material pulling guide frame and a support panel are fixedly connected through a supporting frame, the material pulling guide frame is symmetrically slidably connected with two slides, the slide is rotatably connected with a loading shaft, the loading shaft is used for releasing and winding up the tipping paper, the slide is fixed with a No. 1 motor for driving the loading shaft to rotate, a plurality of laser heads arranged in a circular arc are fixedly connected to the support panel, a lifting frame is slidably connected to the support panel, the lifting frame is rotatably connected with a first roller through a positioning frame, and the lifting frame and the positioning frame are elastically connected by a No. 1 spring, a guide circular frame is provided on the base, the first roller is used for pressing the tipping paper against the guide circular frame so that the middle part of the tipping paper fits with the surface of the guide circular frame to form an arc shape.

[0007] Optionally, an adjusting component for adjusting the extending direction of the tipping paper is further included, the adjusting component is connected to the loading shaft, and the adjusting component includes: A guide bearing is rotatably arranged on the sliding seat, an adjusting sleeve is axially slidably connected to the guide bearing, an inner guide rod is symmetrically fixed to the adjusting sleeve, the loading shaft and the inner guide rod are slidably connected, the adjusting sleeve and the loading shaft are elastically connected by a No. 2 spring, a first knob is threadedly connected to the inner guide rod, and the No. 2 spring is used to push the adjusting sleeve in the direction of the first knob to form a clamping force.

[0008] Optionally, a lowering mechanism for controlling the first roller to descend is further included, the lowering mechanism is connected to the lifting frame, and the lowering mechanism includes: A lowering support plate is fixedly connected to the material pulling guide frame, and the lowering support plate is slidably connected to a lowering slide plate through a lowering guide rod, and a No. 3 spring is sleeved on the lowering guide rod. The lowering support plate is slidably connected to a lowering seat, and one end of a lowering pull rod is rotatably connected to the lowering slide plate, and the other end of the lowering pull rod is rotatably connected to the lowering seat, and a force block is fixedly connected to the lowering seat, and a thrust rod is connected to the sliding seat, and the sliding seat pushes the force block to translate through the thrust rod, so that the lowering slide plate can move downward under the pulling force of the lower pull rod.

[0009] Optionally, it further includes an upward movement mechanism for driving the guide circular frame to rise, the upward movement mechanism is connected to the material drawing guide frame, and the upward movement mechanism includes: The guide plate is fixedly connected to the base, and a sliding frame is slidably connected to the guide plate. The guide circular frame is installed on the sliding frame. One end of an upward pull rod is rotatably connected to the sliding frame, and the other end of the upward pull rod is rotatably connected to a sliding seat. A guide rod for guiding the sliding seat is fixedly connected to the support frame, and the sliding seat pushes the sliding seat so that the sliding frame can move upward under the pulling force of the upward pull rod.

[0010] Optionally, also includes: The vacuum cleaner is fixedly connected to the base, the sliding frame is fixedly connected to a dust suction pipe, the dust suction pipe is fixedly connected to a dust suction frame, the guide circular frame is rotatably connected to the dust suction frame, and the suction force of the vacuum cleaner is transmitted to the inner side of the guide circular frame through the dust suction pipe and the dust suction frame.

[0011] Optionally, a smoothing mechanism for smoothing the tipping paper is further included, the smoothing mechanism being installed on the supporting panel, and the smoothing mechanism comprising: A smoothing guide rod is fixed on the supporting panel, a flip rod is rotatably connected to the smoothing guide rod, a small support rod is fixed to the smoothing guide rod, a tension spring is connected between the flip rod and the small support rod, a second roller is rotatably connected to the flip rod via a smoothing shaft, and the second roller is used to stick to the surface of the tipping paper for smoothing.

[0012] Optionally, there are also for adjusting the smoothing position: The second knob is threadedly connected to the flip rod, a smoothing block is slidably connected to the flip rod, the second knob is rotationally connected to the smoothing block, and the smoothing shaft is fixedly connected to the smoothing block.

[0013] Optionally, it further comprises: A bidirectional lead screw is rotatably connected to the support frame, two internal thread plates are threadedly connected to the bidirectional lead screw, the internal thread plates are fixedly connected to the slide seat, and a No. 2 motor for driving the bidirectional lead screw is fixedly connected to the support frame.

[0014] The beneficial effect of the present invention is that after the end portions of the paper roll and the tipping paper are fixed on the loading shaft, the device can quickly unfold the tipping paper through the slide seat, and during the unfolding process, the first roller will press the tipping paper downward, and the guide circular frame will lift the tipping paper upward for guidance, so that the tipping paper is attached to the upper side of the guide circular frame for curved surface transportation, thereby achieving the effect of quickly guiding the tipping paper in the process of unfolding the tipping paper, so that the tipping paper can be directly punched after being unfolded, and there is no need for the operator to manually unfold and wind it, thereby simplifying the operation process.

[0015] Under the action of the first roller and the guide circular frame, the tipping paper presents an arc surface in the middle and fits on the upper side of the guide circular frame. The curved surface guidance of the guide circular frame helps to evenly distribute the tension of the tipping paper, which not only prevents the tipping paper from wrinkling and deflecting at the punching position, but also makes the tipping paper concentric with the laser head to ensure the uniformity and accuracy of the punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the position of the slide seat of the present invention.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the adjusting sleeve of the present invention.

[0019] Figure 4 It is a schematic diagram of the position relationship of the inner guide rod of the present invention.

[0020] Figure 5It is a schematic diagram of the cross-sectional structure of the dust collection frame of the present invention.

[0021] Figure 6 It is a schematic diagram of the position of the smoothing block of the present invention.

[0022] Figure 7 It is a schematic diagram of the position of the bidirectional screw of the present invention.

[0023] Markings in the attached drawings: 1_base, 101_support frame, 102_pulling guide frame, 103_slide seat, 104_loading shaft, 105_support panel, 106_lifting frame, 107_positioning frame, 108_No. 1 spring, 109_first roller, 110_guide round frame, 111_No. 1 motor, 2_guide bearing, 201_adjusting sleeve, 202_inner guide rod, 203_No. 2 spring, 204_first knob, 3_lower support plate, 301_lower guide rod, 302_lower slide plate, 303_No. 3 spring, 304 _Lowering rod, 305_Lowering seat, 306_Force block, 307_Thrust rod, 4_Guide plate, 401_Sliding frame, 402_Upward pulling rod, 403_Sliding seat, 404_Guide rod, 5_Vacuum cleaner, 501_Vacuum tube, 502_Vacuum frame, 6_Smoothing guide rod, 601_Flip rod, 602_Small support rod, 603_Tension spring, 604_Smoothing shaft, 605_Second roller, 7_Second knob, 701_Smoothing block, 8_Bidirectional lead screw, 801_Internal thread plate, 802_No. 2 motor, 9_Laser head. DETAILED DESCRIPTION

[0024] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0025] Embodiment 1: A laser punching machine for cigarette tipping paper, such as Figure 1-Figure 3As shown, it includes a base 1, a support frame 101, a material drawing guide frame 102, a slide 103, a loading shaft 104, a support panel 105, a lifting frame 106, a positioning frame 107, a No. 1 spring 108, a first roller 109, a guide circular frame 110, a laser head 9 and a No. 1 motor 111. The base 1 is fixedly connected with the support frame 101, and the material drawing guide frame 102 is fixedly connected with the support frame 101. The material drawing guide frame 102 is a rectangular frame structure, and the upper and lower parts of the material drawing guide frame 102 are Slideways are provided on both frames, and the slideways are transparent from top to bottom. Two slide seats 103 are symmetrically connected in a sliding manner in the slideway of the pulling guide frame 102. The slide seats 103 slide in a horizontal direction. A loading shaft 104 is rotatably connected to the slide seats 103. The loading shaft 104 of one slide seat 103 is used to place a roll of tipping paper, and the loading shaft 104 of the other slide seat 103 is used to roll up the tipping paper. The slide seats 103 are fixedly connected to a No. 1 motor 111, and the output of the No. 1 motor 111 The shaft is fixedly connected to the adjacent loading shaft 104, a support panel 105 is fixedly connected to the support frame 101, the support panel 105 is located above the pulling guide frame 102, a plurality of laser heads 9 are fixedly connected to the support panel 105, the plurality of laser heads 9 are arranged in an arc shape, the laser heads 9 are prior art, two lifting frames 106 are symmetrically slidably connected to the support panel 105, the lifting frames 106 slide in the vertical direction, and the lower end of the lifting frames 106 is slidably connected to a positioning frame 107 in the vertical direction. A No. 1 spring 108 is sleeved on the positioning frame 107. When the positioning frame 107 moves toward the direction close to the lifting frame 106, the No. 1 spring 108 will be compressed. The lower side of the positioning frame 107 is rotatably connected to the first roller 109. A guide circular frame 110 is provided on the base 1. The guide circular frame 110 supports and guides the tipping paper. The first roller 109 is used to press the unfolded tipping paper downward so that the tipping paper can fit with the upper side of the guide circular frame 110 to become an arc concentric with the laser head 9.

[0026] When it is necessary to punch holes in the tipping paper, the paper roll with the tipping paper is fixed to the loading shaft 104 of one of the slides 103, and an empty paper tube for winding the tipping paper is fixedly installed on the loading shaft 104 of the other slide 103, and then the other end of the tipping paper is glued and fixed to the empty paper tube, and then the two slides 103 are controlled to move in opposite directions to unfold the tipping paper, and during the movement of the slide 103, the first motor 111 is controlled to drive the loading shaft 104 to rotate, so that one of the loading shafts 104 drives the paper roll to rotate to release the tipping paper, and the lifting frame 106 is controlled to move downward and the guide circular frame 110 is controlled to move upward, so that the guide circular frame 110 can be supported on the bottom of the tipping paper to play a supporting role, and the lifting frame 106 will drive the first roller 109 to The tipping paper is pressed onto the guide circular frame 110, and the No. 1 spring 108 can play a buffering role, so that the tipping paper can be kept in a tensioned state, and because the two first rollers 109 are located on both sides of the guide circular frame 110, the middle part of the tipping paper will fit on the surface of the guide circular frame 110, so that it is in an arc shape under the action of the guide circular frame 110 and the first roller 109. The curved surface of the guide circular frame 110 can ensure smooth transportation of the tipping paper, reduce wrinkles and deviations, and the arrangement direction of the arc-shaped tipping paper on the guide circular frame 110 and the laser head 9 is concentric, so that the laser head 9 can punch the tipping paper. When starting to punch, one of the loading shafts 104 releases the tipping paper, and the other loading shaft 104 reels the punched tipping paper.

[0027] like Figure 3-Figure 4 As shown, it also includes an adjustment component for adjusting the extension direction of the tipping paper. The adjustment component is connected to the loading shaft 104, and the adjustment component includes a guide bearing 2, an adjustment sleeve 201, an inner guide rod 202, a second spring 203 and a first knob 204. The slide seat 103 is rotatably connected with the guide bearing 2, and the guide bearing 2 cannot move axially. The guide bearing 2 is axially slidably connected with the adjusting sleeve 201 in the guide bearing 2. The adjusting sleeve 201 is a hollow structure with openings at both ends. The loading shaft 104 passes through the adjusting sleeve 201. Two inner guide rods 202 are symmetrically fixed in the adjusting sleeve 201. The inner guide rods 202 are axially arranged. The loading shaft 104 and the two inner guide rods 202 are slidably connected. The inner guide rods 202 are sleeved with a second spring 203. The outer end of the inner guide rod 202 is threadedly connected with the first knob 204. The second spring 203 is used to push the adjusting sleeve 201 in the direction of the first knob 204 to form a clamping force.

[0028] When fixing the paper roll of the tipping paper on one of the loading shafts 104, first unscrew the first knob 204 from the loading shaft 104, then put the paper roll on the loading shaft 104, and then screw on the first knob 204, the first knob 204 will squeeze the paper roll in the direction of the adjusting sleeve 201, so that the adjusting sleeve 201 slides axially and compresses the second spring 203, and the first knob 204 and the adjusting sleeve 201 cooperate to clamp and fix the paper roll; when fixing the end of the tipping paper on the other loading shaft 104, the empty paper tube for winding the tipping paper is put on the loading shaft 104, and then clamped and fixed by the first knob 204 and the adjusting sleeve 201; in actual production, scale lines can be set along the axial direction on the adjusting sleeve 201, so that the staff can judge whether the paper roll and the empty paper tube are on the same plane through the scale lines, so as to avoid the tilt of the extension direction of the tipping paper.

[0029] Embodiment 2: Based on embodiment 1, Figure 2 and Figure 3 As shown, it also includes a lowering mechanism for controlling the descent of the first roller 109, the lowering mechanism is connected to the lifting frame 106, the lowering mechanism includes a lowering support plate 3, a lowering guide rod 301, a lowering slide plate 302, a No. 3 spring 303, a lowering pull rod 304, a lowering seat 305, a force block 306 and a thrust rod 307, the rear side of the pulling guide frame 102 is fixedly connected with a lowering support plate 3, two lowering guide rods 301 are symmetrically fixedly connected to the lowering support plate 3, the two lowering guide rods 301 are slidably connected with a lowering slide plate 302 in a vertical direction, the lowering guide rods 301 are sleeved with a No. 3 spring 303, and when the lowering slide plate 302 moves downward, the No. 3 The spring 303 is compressed, and both ends of the lowering guide rod 301 are rotatably connected to the lowering pull rod 304. The two lowering pull rods 304 are distributed in an eight-shaped shape. The end of the lowering pull rod 304 away from the lowering guide rod 301 is rotatably connected to the lowering seat 305. The lowering seat 305 is slidably connected to the lowering support plate 3 along the horizontal direction. The end of the lowering seat 305 away from the pulling guide frame 102 is fixedly connected to the force block 306, and the sliding seat 103 is connected to the thrust rod 307. When the two sliding seats 103 move away from each other, the thrust rod 307 will push the force block 306, so that the lowering seat 305 can drive the lowering slide plate 302 to move downward through the lowering pull rod 304.

[0030] When the two slides 103 move away from each other, the thrust block 306 will be pushed by the thrust rod 307, so that the thrust block 306 drives the two lowering seats 305 to move away from each other synchronously. The lowering seat 305 drives the lowering slide plate 302 to slide downward through the lowering pull rod 304, and compresses the No. 3 spring 303, thereby driving the first roller 109 downward to approach the tipping paper; when the two slides 103 move relative to each other, the No. 3 spring 303 will push the lowering support plate 3 upward to reset.

[0031] like Figure 1and Figure 5 As shown, it also includes an upward movement mechanism for driving the guide circular frame 110 to rise, the upward movement mechanism is connected to the material pulling guide frame 102, the upward movement mechanism includes a guide plate 4, a sliding frame 401, an upward movement rod 402, a sliding seat 403 and a guide rod 404, two guide plates 4 are symmetrically fixed on the base 1, and the two guide plates 4 are connected to the sliding frame 401 in a sliding direction in a vertical direction, the guide circular frame 110 is installed on the sliding frame 401, and the sliding frame 401 is symmetrically connected to two upward movement rods 402. The rod 402 is in an inverted eight-shape, and the end of the upward pull rod 402 away from the sliding frame 401 is rotatably connected to the sliding seat 403. Two guide rods 404 are symmetrically fixed to the support frame 101. The sliding seat 403 is slidably connected to the guide rod 404 on the same side along the horizontal direction, and the upper side of the sliding seat 403 extends into the slide on the lower side of the pulling guide frame 102. When the slide 103 slides along the slide, it will push the sliding seat 403 to move, so that the sliding seat 403 can drive the sliding frame 401 to move upward through the upward pull rod 402.

[0032] When the two slides 103 move away from each other, they will push the sliding seat 403 to move away from each other. The sliding seat 403 drives the sliding frame 401 to move upward through the upward pull rod 402, thereby driving the guide circular frame 110 to move upward. When the slides 103 move relative to each other and reset, the guide circular frame 110 will move downward under the action of gravity, and drive the two sliding seats 403 to move relative to each other and reset through the upward pull rod 402.

[0033] like Figure 1 and Figure 5 As shown, it also includes a vacuum cleaner 5 for vacuuming, a vacuum tube 501 and a vacuum frame 502. The vacuum cleaner 5 is fixedly connected to the base 1, and the vacuum tube 501 is fixedly connected to the sliding frame 401. The vacuum cleaner 5 is connected to one end of the vacuum tube 501, and the vacuum frame 502 is fixedly connected to the vacuum tube 501. The vacuum frame 502 is a hollow circular frame, and a through hole is provided on the annular side wall of the vacuum frame 502. One end of the vacuum tube 501 away from the vacuum cleaner 5 extends into the vacuum frame 502. The guide circular frame 110 is rotatably connected to the side wall of the vacuum frame 502 to reduce the friction between the guide circular frame 110 and the tipping paper through the rotation of the guide circular frame 110, and a through hole is also provided on the annular side wall of the guide circular frame 110.

[0034] When the vacuum cleaner 5 is started, the suction force can be transmitted to the inner side of the guide circular frame 110 through the vacuum tube 501 and the vacuum frame 502. Since a through hole is provided on the guide circular frame 110, the vacuum cleaner 5 can collect the dust generated during the punching process, which not only helps to keep the working environment clean, but also can reduce the potential harm of dust to the health of equipment and operators. In addition, the guide circular frame 110 is rotatably arranged on the vacuum frame 502, and the friction between the guide circular frame 110 and the tipping paper can be reduced by rotating.

[0035] Embodiment 3: Based on embodiment 2, Figure 1 and Figure 6 As shown, it also includes a smoothing mechanism for smoothing the tipping paper, the smoothing mechanism is installed on the support panel 105, the smoothing mechanism includes a smoothing guide rod 6, a turning rod 601, a small support rod 602, a tension spring 603, a smoothing shaft 604 and a second roller 605, two smoothing guide rods 6 are symmetrically fixed to the support panel 105, the smoothing guide rod 6 is rotatably connected to the turning rod 601, one end of the tension spring 603 is fixed to the turning rod 601, the small support rod 602 is fixed to the smoothing guide rod 6, the end of the tension spring 603 away from the turning rod 601 is fixed to the small support rod 602, a smoothing shaft 604 is installed on the lower side of the turning rod 601, the smoothing shaft 604 is rotatably connected to the second roller 605, the tension spring 603 is used to drive the turning rod 601 to rotate, so that the second roller 605 can be closely attached to the surface of the paper roll.

[0036] The flip rod 601 will swing inward under the action of the tension spring 603, so that the second roller 605 can be close to the surface of the paper roll, ensuring that the tipping paper remains flat during the process of releasing and winding, and preventing wrinkles and deviation. When the device is actually produced, the positions of the tension spring 603 and the small support rod 602 can be adjusted according to actual needs, so that the tension spring 603 can apply a forward or reverse force to the flip rod 601.

[0037] like Figure 6 As shown, it also includes a second knob 7 and a smoothing block 701 for adjusting the smoothing position. The smoothing block 701 is slidably connected to the lower side of the flip rod 601 in the horizontal direction. The smoothing shaft 604 is fixed to the smoothing block 701. The second knob 7 is threadedly connected to the flip rod 601. The second knob 7 and the smoothing block 701 are rotatably connected.

[0038] The position of the second roller 605 can be adjusted by rotating the second knob 7 so that the first roller 109 and the paper roll are on the same plane.

[0039] like Figure 3 and Figure 6 As shown, it also includes a bidirectional lead screw 8, an internal thread plate 801 and a second motor 802 for driving the slide 103 to move. The bidirectional lead screw 8 is rotatably connected to the support frame 101. Two threads are symmetrically provided on the bidirectional lead screw 8. An internal thread plate 801 is threadedly connected to each thread of the bidirectional lead screw 8. The internal thread plate 801 is fixedly connected to a slide 103 on the same side. The thrust rod 307 is fixedly connected to the internal thread plate 801. The second motor 802 is fixedly connected to the support frame 101. The output shaft of the second motor 802 is fixedly connected to one end of the bidirectional lead screw 8.

[0040] When the second motor 802 drives the bidirectional lead screw 8 to rotate forward, it will drive the two slides 103 to move in opposite directions through the internal thread plate 801. When the second motor 802 drives the bidirectional lead screw 8 to rotate reversely, it will drive the two slides 103 to move relative to each other through the internal thread plate 801.

[0041] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A laser punching machine for cigarette tipping paper, characterized in that: include: A base (1) is fixedly connected to a material drawing guide frame (102) and a support panel (105) via a support frame (101); the material drawing guide frame (102) is symmetrically slidably connected to two slide seats (103); the slide seats (103) are rotatably connected to a loading shaft (104); the loading shaft (104) is used to release and reel in the tipping paper; the slide seat (103) is fixedly connected to a No. 1 motor (111) for driving the loading shaft (104) to rotate; and the support panel (105) is fixedly connected to a plurality of laser heads arranged in an arc shape. (9), a lifting frame (106) is slidably connected to the support panel (105), a first roller (109) is rotatably connected to the lifting frame (106) via a positioning frame (107), and the lifting frame (106) and the positioning frame (107) are elastically connected via a No. 1 spring (108), a guide circular frame (110) is provided on the base (1), and the first roller (109) is used to press the tipping paper onto the guide circular frame (110) so that the middle part of the tipping paper fits with the surface of the guide circular frame (110) to form an arc shape.

2. A cigarette tipping paper laser punching machine according to claim 1, characterized in that: It also includes an adjustment component for adjusting the extension direction of the tipping paper, the adjustment component is connected to the loading shaft (104), and the adjustment component includes: A guide bearing (2) is rotatably arranged on the slide seat (103); an adjusting sleeve (201) is axially slidably connected inside the guide bearing (2); an inner guide rod (202) is symmetrically fixed inside the adjusting sleeve (201); the loading shaft (104) and the inner guide rod (202) are slidably connected; the adjusting sleeve (201) and the loading shaft (104) are elastically connected via a No. 2 spring (203); a first knob (204) is threadedly connected to the inner guide rod (202); the No. 2 spring (203) is used to push the adjusting sleeve (201) in the direction of the first knob (204) to form a clamping force.

3. The laser punching machine for cigarette tipping paper according to claim 1, characterized in that: It also includes a lowering mechanism for controlling the first roller (109) to descend, the lowering mechanism being connected to the lifting frame (106), and the lowering mechanism comprising: A lowering support plate (3) is fixedly connected to the material pulling guide frame (102); a lowering slide plate (302) is slidably connected to the lowering support plate (3) via a lowering guide rod (301); a No. 3 spring (303) is sleeved on the lowering guide rod (301); a lowering seat (305) is slidably connected to the lowering support plate (3); one end of a lowering pull rod (304) is rotatably connected to the lowering slide plate (302); the other end of the lowering pull rod (304) is rotatably connected to the lowering seat (305); a force block (306) is fixedly connected to the lowering seat (305); a thrust rod (307) is connected to the sliding seat (103); the sliding seat (103) pushes the force block (306) to translate via the thrust rod (307), so that the lowering slide plate (302) can move downward under the pulling force of the lowering pull rod (304).

4. The laser punching machine for cigarette tipping paper according to claim 1, characterized in that: It also includes an upward movement mechanism for driving the guide circular frame (110) to rise, the upward movement mechanism being connected to the material pulling guide frame (102), and the upward movement mechanism comprising: The guide plate (4) is fixedly connected to the base (1); a sliding frame (401) is slidably connected to the guide plate (4); the guide circular frame (110) is installed on the sliding frame (401); one end of an upward pull rod (402) is rotatably connected to the sliding frame (401); the other end of the upward pull rod (402) is rotatably connected to a sliding seat (403); a guide rod (404) for guiding the sliding seat (403) is fixedly connected to the support frame (101); the sliding seat (103) pushes the sliding seat (403) so that the sliding frame (401) can move upward under the pulling force of the upward pull rod (402).

5. The laser punching machine for cigarette tipping paper according to claim 4, characterized in that: Also included for vacuuming: The vacuum cleaner (5) is fixedly connected to the base (1); a vacuum tube (501) is fixedly connected to the sliding frame (401); a vacuum frame (502) is fixedly connected to the vacuum tube (501); the guide circular frame (110) is rotatably connected to the vacuum frame (502); and the suction force of the vacuum cleaner (5) is transmitted to the inner side of the guide circular frame (110) through the vacuum tube (501) and the vacuum frame (502).

6. The laser punching machine for cigarette tipping paper according to claim 1, characterized in that: It also includes a smoothing mechanism for smoothing the tipping paper, the smoothing mechanism being mounted on the supporting panel (105), and the smoothing mechanism comprising: A smoothing guide rod (6) is fixedly connected to the support panel (105); a flip rod (601) is rotatably connected to the smoothing guide rod (6); a small support rod (602) is fixedly connected to the smoothing guide rod (6); a tension spring (603) is connected between the flip rod (601) and the small support rod (602); a second roller (605) is rotatably connected to the flip rod (601) via a smoothing shaft (604); and the second roller (605) is used to be attached to the surface of the tipping paper for smoothing.

7. The laser punching machine for cigarette tipping paper according to claim 6, characterized in that: Also included are tools for adjusting the smoothing position: The second knob (7) is threadedly connected to the flip rod (601); a smoothing block (701) is slidably connected to the flip rod (601); the second knob (7) and the smoothing block (701) are rotatably connected; and the smoothing shaft (604) is fixedly connected to the smoothing block (701).

8. The laser punching machine for cigarette tipping paper according to claim 1, characterized in that: Also included is a device for driving the slide seat (103) to move: A bidirectional lead screw (8) is rotatably connected to the support frame (101); two internal thread plates (801) are threadedly connected to the bidirectional lead screw (8); the internal thread plates (801) and the slide seat (103) are fixedly connected; and a second motor (802) for driving the bidirectional lead screw (8) is fixedly connected to the support frame (101).

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