CN219006215U - A cutting machine for paper core tube production - Google Patents

Abstract

The utility model discloses a splitting machine for paper core tube production, which belongs to the field of paper core tube production equipment, and comprises the following components: the backup pad, the terminal surface is close to upper and lower end department before the backup pad all fixedly has seted up the drive spout, two all rotate between the inner wall of drive spout both sides is connected with the drive lead screw, two equal screw thread has cup jointed the drive slider on the drive lead screw outer wall, two the terminal surface is fixedly connected with first mounting panel and second mounting panel respectively before the drive slider, second mounting panel up end is close to front side position department fixedly connected with bracing, the bracing upper end rotates and is connected with the regulation pole, it is provided with the cutter to adjust the pole upper end rotation. Therefore, the device can ensure that a gap exists between the paper core tube and the sleeve shaft when the cutter cuts the paper core tube, so that the problem that the cutter blade cuts the sleeve shaft to cause hemming is avoided, and the device has practicability.

Description

A cutting machine for paper core tube production

technical field

The utility model relates to a production device for paper core tubes, in particular to a cutting machine for production of paper core tubes, belonging to the field of paper core tube production equipment.

Background technique

As the name suggests, the paper core tube is also a tube made of paper. Usually, it is: roll core winding materials such as: toilet paper core, transparent glue sealing tape core, tin foil plastic wrap paper core; packaging paper tube paper cans such as: tea cans, Perfume cans, potato chip cans, and the round outer packaging of some food products; protective paper packaging such as: calligraphy and painting paper tubes, LED light paper tubes, chemical raw material paper drums.

The patent with the existing application number CN202088231U discloses a paper core tube cutting machine. The cutting machine is provided with a bracket, the upper beam of the bracket is provided with a transmission wheel, and the lower beam of the bracket is fixed with a motor. The transmission wheel and the motor are connected by a belt. Located in the top cover, a transmission shaft is passed through the transmission wheel; one end of the transmission shaft is connected and fixed on the bracket with a bearing, and the other end is connected to a horizontal horizontal shaft with a coupling; a slider is set on the horizontal shaft, and a cutting block is welded on the slider equipment. Because the utility model cuts the paper core tube according to the product specifications and sizes, the operation is convenient, fast and simple; and the electric motor with low energy consumption is adopted, which saves energy and is very suitable for small-volume cutting manufacturers.

The applicant found that the current cutting device for paper core tubes is sleeved on the sleeve shaft during cutting, and there is a problem of edge curling on the sleeve shaft when the blade is cutting the paper core tube due to force control problems, which affects the service life of the blade , based on this, we propose a paper core tube production with slitting machine for improvement.

Utility model content

The technical problem to be solved by the utility model is to provide a cutting machine for paper core tube production, which can ensure that there is a gap between the paper core tube and the sleeve shaft when the cutter cuts the paper core tube In this way, the problem of curling caused by the blade cutting on the sleeve shaft is avoided, and the problem of curling occurring on the sleeve shaft when the cutting knife is cut in the prior art is solved.

In order to solve the above problems, the following technical solutions are provided:

A cutting machine for paper core tube production is designed, which includes a support plate, a drive chute is fixedly provided on the front end of the support plate close to the upper and lower ends, and the inner walls on both sides of the two drive chute are rotatably connected with each other. Drive screw rods, drive sliders are screwed on the outer walls of the two drive screw rods, and the front faces of the two drive sliders are respectively fixedly connected with a first mounting plate and a second mounting plate, and the second mounting plate A diagonal brace is fixedly connected to the position near the front side of the upper surface of the board, the upper end of the diagonal brace is rotatably connected to an adjustment rod, and the upper end of the adjustment rod is rotatably provided with a cutter;

The first mounting plate and the second mounting plate are respectively rotatably connected with an adjusting screw rod and a limit slide rod fixedly connected with each other. The outer wall of the adjusting screw rod is threaded with a lifting slider. The front end of the first mounting plate A pressure pin is fixedly arranged, and a support pin is fixedly connected to the upper end surface of the lifting slider close to the front side, a pressure roller is installed at the lower end of the pressure pin, and a support roller is installed at the upper end of the support pin, and the support plate One side is fixedly connected with a protective shell, and the upper and lower positions of the inner end of the protective shell are respectively connected with a driving pulley and a driven pulley through rotating shafts, and a conveyor belt is fixedly sleeved on the outer wall of the driving pulley and the driven pulley.

Further, a fixed plate is fixedly connected to the front end surface of the support plate close to the lower end surface, a vertical plate is fixedly connected to one side of the upper surface of the fixed plate, and a sleeve shaft is fixedly connected to one side of the vertical plate, and the outer wall of the sleeve shaft The upper sliding sleeve is fitted with a paper tube.

Further, an adjusting motor is fixedly arranged on the end surface of the first mounting plate, the output end of the adjusting motor penetrates through the first mounting plate and is fixedly connected with the adjusting screw rod, and the inner end of the protective shell is fixedly equipped with a driving motor. The output end of the driving motor is fixedly connected with the driving pulley.

Further, the structure of the pressing pin is exactly the same as that of the supporting pin.

Further, the pressing roller and the supporting roller are located on the same plane.

Further, the lower end of the adjusting rod is fixedly sleeved with a handle.

Further, the other end of the lifting slider is slidably socketed on the outer wall of the limit slider.

Compared with the prior art, the utility model has the beneficial effect that: the device supports the paper tube sleeved outside the sleeve shaft by setting the pressing pins and supporting pins, so that the tube body at the cutter is in dynamic balance, In this way, there is a gap between the sleeve and the shaft, so as to avoid the situation that the cutter cuts the sleeve shaft during cutting and causes curling;

Compared with the prior art, the beneficial effect of the utility model is that the device drives the driving pulley to drive through the drive motor, and further drives the driven pulley to drive through the conveyor belt, and further drives the two driving screw rods to rotate synchronously, and further drives the two Drive the slider to move synchronously, and further drive the mechanisms on the first mounting plate and the second mounting plate to move synchronously. The stability of the mechanism can be maintained by adopting dual-axis driving, and it is convenient to cut the different positions of the paper tube.

With reference to the following description and accompanying drawings, specific embodiments of the present utility model are disclosed in detail, indicating how the principle of the present utility model can be adopted. It should be understood that the embodiments of the present invention are not limited thereby in scope. Embodiments of the invention encompass many changes, modifications and equivalents within the spirit and scope of the appended claims.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the main structure of a preferred embodiment of a cutting machine for paper core tube production according to the present invention;

Fig. 2 is a partial structure frontal cross-sectional view of a preferred embodiment of a paper core tube production slitting machine according to the present invention;

Fig. 3 is a frontal cross-sectional schematic diagram of a partial structure at the support plate of a preferred embodiment of a slitting machine for paper core tube production according to the present invention;

Fig. 4 is a schematic diagram of the internal structure of the support pin of a preferred embodiment of a slitting machine for paper core tube production according to the present invention.

In the figure: 1. Support plate; 2. Fixed plate; 3. Vertical plate; 4. Sleeve shaft; 5. Paper tube; 6. Drive chute; 7. Drive screw; 8. Drive slider; 9. First Mounting plate; 10, second mounting plate; 11, limit slide bar; 12, adjusting screw mandrel; 13, adjusting motor; 14, pressure pin; 15, support pin; 16, pressure roller; 17, support roller; 18, Diagonal brace; 19, adjusting rod; 20, cutter; 21, grip; 22, protective shell; 23, driving motor; 24, driving pulley; 25, driven pulley; 26, conveyor belt; 27, lifting slider .

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1 to 4, a cutting machine for paper core tube production provided in this embodiment includes a support plate 1, and a drive chute 6 is fixed on the front surface of the support plate 1 near the upper and lower ends. Drive screw rods 7 are rotatably connected between the inner walls on both sides of the drive chute 6, and drive sliders 8 are threaded on the outer walls of the two drive screw rods 7, and the front ends of the two drive sliders 8 are fixedly connected with first The mounting plate 9 and the second mounting plate 10, the upper end surface of the second mounting plate 10 is fixedly connected with a diagonal brace 18 near the front position, the upper end of the diagonal brace 18 is rotatably connected with an adjustment rod 19, and the upper end of the adjustment rod 19 is rotatably provided with a cutter 20 .

Between the first mounting plate 9 and the second mounting plate 10, an adjusting screw rod 12 and a limit slide bar 11 are fixedly connected to each other in rotation, and the outer wall of the adjusting screw rod 12 is screwed with a lifting slider 27. The first mounting plate 9 The front end is fixedly provided with a pressure pin 14, and the upper end of the lifting slider 27 is fixedly connected with a support pin 15 near the front side. The lower end of the pressure pin 14 is rotatably provided with a pressure roller 16, and the upper end of the support pin 15 is rotatably provided with a support roller 17. 1 One side is fixedly connected with a protective shell 22, and the upper and lower positions of the inner end of the protective shell 22 are respectively connected with a driving pulley 24 and a driven pulley 25 through rotating shafts, and the outer walls of the driving pulley 24 and the driven pulley 25 are fixedly sleeved Conveyor belt 26 is arranged, utilize driving motor 23 to drive driving pulley 24 to rotate, drive driven pulley 25 to rotate further by conveyer belt 26, further drive two drive screw mandrels 7 to rotate synchronously, further drive two drive sliders 8, realize Drive the mechanisms on the first mounting plate 9 and the second mounting plate 10 to move, and further drive the cutter 20 to cut the different positions of the paper tube 5 .

Preferably, the front end surface of the support plate 1 is fixedly connected with the fixed plate 2 near the lower end surface, the upper end surface of the fixed plate 2 is fixedly connected with the vertical plate 3, and one side of the vertical plate 3 is fixedly connected with the sleeve shaft 4, and the outer wall of the sleeve shaft 4 The upper sliding sleeve is connected with paper tube 5.

Preferably, the upper end surface of the first mounting plate 9 is fixedly provided with an adjusting motor 13, the output end of the adjusting motor 13 runs through the first mounting plate 9 and is fixedly connected with the adjusting screw rod 12, and the inner end of the protective shell 22 is fixedly provided with a drive motor 23, The output end of the driving motor 23 is fixedly connected with the driving pulley 24 .

Preferably, the structure of the pressing pin 14 is exactly the same as that of the support pin 15, both of which are provided with a spring structure inside.

Preferably, the pressure roller 16 and the support roller 17 are located on the same plane, there are two support rollers 17 in total, and the three are arranged in a triangular shape.

Preferably, the lower end of the adjusting rod 19 is fixedly sleeved with a handle 21 .

Preferably, the other end of the lifting slider 27 is slidably socketed on the outer wall of the limit slider 11, and the adjusting motor 13 is used to drive the adjustment screw 12 to rotate, which can further drive the lifting slider 27 to move up and down, and further adjust the height of the support pin 15 , to facilitate the movement of the cutting mechanism relative to the paper tube 5, and also to adjust the pressing degree of the pressure roller 16 and the supporting roller 17 on the paper tube 5.

The use principle and use process of the utility model:

The paper tube 5 is sleeved on the outer wall of the sleeve shaft 4, and the outer wall of the paper tube 5 is pressed by the pressure roller 16 and the support roller 17, and the dynamic balance is maintained under the action of the inner spring of the pressure pin 14 and the support pin 15, so that the paper at the cutting place There is a gap between the pipe body of the pipe 5 and the sleeve shaft 4, and then the cutter 20 is driven by manually holding the handle 21 to cut, which can effectively prevent the cutter 20 from cutting the sleeve shaft 4 and causing curling.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The present utility model has been described above in conjunction with specific embodiments, but those skilled in the art should be clear that these descriptions are exemplary and not limiting the protection scope of the present utility model. Those skilled in the art can make various variations and modifications to the utility model according to the spirit and principle of the utility model, and these variations and modifications are also within the scope of the utility model.

Claims (7)

1. A cutting machine for paper core tube production, characterized in that it comprises a support plate (1), the front end of the support plate (1) is fixedly provided with a driving chute (6) near the upper and lower ends, two Drive screw rods (7) are rotatably connected between the inner walls on both sides of the drive chute (6), and drive sliders (8) are threaded on the outer walls of the two drive screw rods (7). The front end surface of the drive slider (8) is fixedly connected with a first mounting plate (9) and a second mounting plate (10), and the upper end surface of the second mounting plate (10) is fixedly connected with an inclined brace (18), the upper end of the diagonal brace (18) is rotatably connected with an adjustment rod (19), and the upper end of the adjustment rod (19) is rotatably provided with a cutter (20); Between the first mounting plate (9) and the second mounting plate (10), an adjusting screw rod (12) and a limit slide bar (11) are fixedly connected to each other in rotation, and on the outer wall of the adjusting screw rod (12) A lifting slider (27) is threaded, the front end of the first mounting plate (9) is fixedly provided with a pressure pin (14), and the upper end surface of the lifting slider (27) is fixedly connected with a support pin near the front side. (15), the lower end of the pressing pin (14) is rotatably provided with a pressure roller (16), the upper end of the support pin (15) is rotatably provided with a support roller (17), and one side of the support plate (1) is fixedly connected with Protective shell (22), the upper and lower positions of the inner end of the protective shell (22) are respectively connected with a driving pulley (24) and a driven pulley (25) through a rotating shaft, and the driving pulley (24) and the driven pulley A conveyor belt (26) is fixedly sleeved on the outer wall of the pulley (25). 2. A kind of cutting machine for paper core tube production according to claim 1, characterized in that, the front end surface of the support plate (1) is fixedly connected with a fixed plate (2) near the lower end surface, and the fixed plate (2) One side of the upper end face is fixedly connected with a vertical plate (3), one side of the vertical plate (3) is fixedly connected with a sleeve shaft (4), and the outer wall of the sleeve shaft (4) is slidingly sleeved with a paper tube ( 5). 3. A cutting machine for paper core tube production according to claim 1, characterized in that, the upper end surface of the first mounting plate (9) is fixedly provided with an adjusting motor (13), and the adjusting motor (13) ) output end runs through the first mounting plate (9) and is fixedly connected with the adjusting screw rod (12), and the inner end of the protective shell (22) is fixedly provided with a driving motor (23), and the output end of the driving motor (23) is connected to the Driving pulley (24) is fixedly connected. 4. A cutting machine for paper core tube production according to claim 1, characterized in that, the structure of the press pin (14) is exactly the same as that of the support pin (15). 5. A slitting machine for producing paper core tubes according to claim 1, characterized in that, the pressure roller (16) and the support roller (17) are located on the same plane. 6. A cutting machine for paper core tube production according to claim 1, characterized in that a handle (21) is fixedly sleeved on the lower end of the adjusting rod (19). 7. A cutting machine for paper core tube production according to claim 1, characterized in that, the other end of the lifting slider (27) is slidably socketed on the outer wall of the limit slider (11).

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