Novel single transverse cutting machine for paper production

Abstract

The utility model discloses a novel single transverse cutting machine for paper production, which comprises a machine frame, a fixing frame, a mounting frame and a support frame are sequentially and fixedly mounted on the machine frame from left to right, a compression roller is rotatably connected in the fixing frame, a shaft rod is rotatably connected in the mounting frame, a sliding groove is arranged in the shaft rod, a plurality of cutting blades are sleeved on the outer side of the shaft rod, and the cutting blades are arranged on the support frame. A plurality of sliding plates are slidably connected into the sliding grooves, the front end and the rear end of each sliding plate are fixedly installed on the corresponding cutting blades, a transverse rod is fixedly installed at the position, located on the upper portions of the cutting blades, in the installation frame, the transverse rod is sleeved with a plurality of sliding frames, and two connecting sleeves are fixedly installed at the bottom end of each sliding frame. According to the novel single transverse cutting machine for paper production, paper can be cut into multiple pieces at a time, so that the processing efficiency of paper transverse cutting is further improved, meanwhile, the distance between the multiple cutting blades can be adjusted according to the use requirement, the single-time cutting operation of paper with different widths is achieved, and the applicability of the novel single transverse cutting machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of single cross-cutting machines, and particularly relates to a new type of single cross-cutting machine for paper production. Background Technique

[0002] Corrugated cardboard is formed by bonding a face paper, a liner paper, a core paper, and corrugated paper processed into a corrugated shape. According to the requirements of commodity packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer, five-layer, etc. corrugated cardboard, and most of the cardboard also has certain good bending properties. During the production and processing of corrugated paper, in order to meet different subsequent usage requirements, it is often necessary to cut large sheets of paper into multiple smaller sheets, so a single cross-cutting machine is required.

[0003] After retrieval, the patent publication number CN215969004U discloses a new type of single cross-cutting machine for paper production, including a workbench and support legs. The support legs are connected to the workbench. One end of the workbench has a turntable, and the turntable is connected to the workbench. One end of the turntable has a mounting frame, and the mounting frame is connected to the turntable. There is a motor and a rotating shaft between the mounting frame and the turntable. The motor is connected to the mounting frame. The rotating shaft passes through the mounting frame and is connected to the mounting frame. Both the outer wall of the rotating shaft and the output end of the motor have sprockets. Through the new type of single cross-cutting machine for paper production provided by this application, the paper can be cut, and compared with ordinary cross-cutting machines, the cross-cutting machine provided by this application has the advantages that the cutting angle can be adjusted, and the paper can be conveniently transmitted to facilitate the processing of the paper.

[0004] However, this patent still has deficiencies. There is only one cutting blade in this type of cross-cutting machine, and only two pieces of paper can be cut at a time. When it is necessary to cut a single piece of paper into more than two pieces, it is necessary to reprocess the cut paper, and the processing efficiency is low. Moreover, it cannot meet the work of cutting papers with different widths at one time, and the applicability is low.

[0005] Therefore, we have proposed a new type of single cross-cutting machine for paper production. Content of the Utility Model

[0006] The purpose of the utility model is to provide a new type of single cross-cutting machine for paper production to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A novel single cross-cutting machine for paper production, including a frame, on which a fixed frame, a mounting frame and a support frame are fixedly installed in sequence from left to right. A pressure roller is rotatably connected inside the fixed frame, a shaft rod is rotatably connected inside the mounting frame, a chute is provided inside the shaft rod, a plurality of cutting blades are sleeved outside the shaft rod, a plurality of sliding plates are slidably connected inside the chute, and the front and rear ends of each sliding plate are fixedly installed on the corresponding cutting blade. A cross bar is fixedly installed above the cutting blades inside the mounting frame, a plurality of sliding frames are sleeved on the cross bar, two connecting sleeves are fixedly installed at the bottom end of each sliding frame, connecting rings are fixedly installed on both sides of each cutting blade, and the two connecting rings are respectively rotatably connected inside the corresponding connecting sleeves. A winding rod is rotatably connected inside the support frame.

[0008] Optionally, a vertical frame is fixedly installed at the top end of each sliding frame, a limiting plate is slidably connected inside the vertical frame, a pull rod is fixedly installed on the limiting plate, springs are fixedly installed on both sides of the pull rod on each limiting plate, the top ends of the two springs are fixedly installed at the top end inside the vertical frame, a positioning pin is fixedly installed at the bottom end of the limiting plate, a positioning groove is provided on the cross bar, and the bottom end of the positioning pin extends into the positioning groove. This design is beneficial to the use of this equipment.

[0009] Optionally, a plurality of positioning grooves are provided, and the plurality of positioning grooves are arranged in sequence from back to front on the cross bar. This design is beneficial to the use of this equipment.

[0010] Optionally, a motor is fixedly installed at the front end of the mounting frame, and the output end of the motor is fixedly installed on the shaft rod. Driving the shaft rod to rotate by the motor is beneficial to the use of this equipment.

[0011] Optionally, a plurality of connecting sleeves are all sleeved outside the shaft rod. This design is beneficial to the use of this equipment.

[0012] Optionally, a motor is fixedly installed at the front end of the support frame, and the output end of the motor is fixedly installed on the winding rod. Driving the winding rod to rotate by the motor is beneficial to the use of this equipment.

[0013] Optionally, a PLC controller is fixedly installed at the front end of the frame. It is convenient to control the operation of this equipment through the PLC controller.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] Through the mutual cooperation of the shaft rod, chute, sliding plate, cross bar, motor, connecting ring, connecting sleeve, spring, painter, vertical frame, limiting plate, positioning pin, pull rod and positioning groove, multiple sheets of paper can be cut into pieces at one time, thus further improving the processing efficiency of paper cross-cutting. At the same time, the distance between multiple cutting blades can be adjusted according to the usage needs to achieve paper cutting operations of different widths in a single time, thereby further improving the applicability of this equipment. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a new type of single cross-cutting machine for paper production according to the present utility model;

[0017] Figure 2 It is a cross-sectional view of a new type of single cross-cutting machine for paper production according to the present utility model;

[0018] Figure 3 It is a cross-sectional view of the vertical frame in a new type of single cross-cutting machine for paper production according to the present utility model;

[0019] Figure 4 It is a new type of single cross-cutting machine for paper production according to the present utility model Figure 2 The enlarged view of A in it;

[0020] Figure 5 It is a new type of single cross-cutting machine for paper production according to the present utility model Figure 3 The enlarged view of B in it.

[0021] In the figure: 1, frame; 2, fixed frame; 3, mounting frame; 4, support frame; 5, pressure roller; 6, winding rod; 7, motor; 8, PLC controller; 9, shaft rod; 10, chute; 11, sliding plate; 12, cross bar; 13, motor; 14, connecting ring; 15, connecting sleeve; 16, cutting blade; 17, spring; 18, sliding frame; 19, vertical frame; 20, limiting plate; 21, positioning groove; 22, positioning pin; 23, pull rod. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides a new single cross-cutting machine for paper production, including a frame 1. A fixed frame 2, a mounting frame 3 and a support frame 4 are fixedly installed on the frame 1 in sequence from left to right. A pressure roller 5 is rotatably connected in the fixed frame 2. A shaft rod 9 is rotatably connected in the mounting frame 3. A chute 10 is arranged in the shaft rod 9. A plurality of cutting blades 16 are sleeved outside the shaft rod 9. A plurality of sliding plates 11 are slidably connected in the chute 10. The front and rear ends of each sliding plate 11 are fixedly installed on the corresponding cutting blade 16. A cross bar 12 is fixedly installed above the cutting blade 16 in the mounting frame 3. A plurality of sliding frames 18 are sleeved on the cross bar 12. Two connecting sleeves 15 are fixedly installed at the bottom end of each sliding frame 18. Connecting rings 14 are fixedly installed on both sides of each cutting blade 16. The two connecting rings 14 are respectively rotatably connected in the corresponding connecting sleeves 15. A winding rod 6 is rotatably connected in the support frame 4.

[0024] A vertical frame 19 is fixedly installed at the top end of each sliding frame 18. A limiting plate 20 is slidably connected in the vertical frame 19. A pull rod 23 is fixedly installed on the limiting plate 20. Springs 17 are fixedly installed on both sides of the pull rod 23 on each limiting plate 20. The top ends of the two springs 17 are fixedly installed at the top end inside the vertical frame 19. A positioning pin 22 is fixedly installed at the bottom end of the limiting plate 20. A positioning groove 21 is arranged on the cross bar 12. The bottom end of the positioning pin 22 extends into the positioning groove 21. Through this design, it is beneficial to the use of this device. A plurality of positioning grooves 21 are provided, and the plurality of positioning grooves 21 are arranged on the cross bar 12 in sequence from back to front. Through this design, it is beneficial to the use of this device. A motor 13 is fixedly installed at the front end of the mounting frame 3. The output end of the motor 13 is fixedly installed on the shaft rod 9. Driving the shaft rod 9 to rotate by the motor 13 is beneficial to the use of this device. A plurality of connecting sleeves 15 are all sleeved outside the shaft rod 9. Through this design, it is beneficial to the use of this device. A motor 7 is fixedly installed at the front end of the support frame 4. The output end of the motor 7 is fixedly installed on the winding rod 6. Driving the winding rod 6 to rotate by the motor 7 is beneficial to the use of this device. A PLC controller 8 is fixedly installed at the front end of the frame 1. Controlling this device to work is facilitated by the PLC controller 8.

[0025] Working principle: When in use, the pull rod 23 can be pulled upward as required, so that the positioning pin 22 extends out of the positioning groove 21, and then the carriage 18 can slide back and forth on the cross bar 12. The carriage 18 drives the connecting sleeve 15, the cutting blade 16 and the slide plate 11 to slide on the shaft rod 9. Then the pull rod 23 is released. At this time, the spring 17 drives the limit plate 20 to return to its original position, so that the positioning pin 22 extends into the corresponding positioning groove 21, and the distance between multiple cutting blades 16 can be adjusted. Then the paper can be fed through from the bottom of the pressure roller 5 and conveyed to the right. The cutting switch is turned on. At this time, the motor 13 works to drive the shaft rod 9, the slide plate 11 and the cutting blade 16 to rotate, and the paper can be transversely cut. This new type of single transverse cutting machine for paper production is easy to use. Through the above components, the paper can be cut into multiple pieces at one time, thus further improving the processing efficiency of paper transverse cutting. At the same time, the distance between multiple cutting blades 16 can be adjusted according to the use requirements, realizing single-time paper cutting operations with different widths, thus further improving the applicability of this equipment.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of single cross-cutting machine for paper production, characterized in that: The machine comprises a frame (1), on which a fixing frame (2), a mounting frame (3) and a supporting frame (4) are fixedly mounted in sequence from left to right, a pressing roller (5) is rotatably connected in the fixing frame (2), a shaft (9) is rotatably connected in the mounting frame (3), a sliding groove (10) is arranged in the shaft (9), a plurality of cutting blades (16) are sleeved on the outer side of the shaft (9), a plurality of slide plates (11) are slidably connected in the sliding groove (10), and the front and rear ends of each slide plate (11) are fixedly mounted on the corresponding A cutting blade (16) is mounted on the mounting frame (3), a cross bar (12) is fixedly mounted on the upper part of the cutting blade (16), a plurality of slides (18) are sleeved on the cross bar (12), two connecting sleeves (15) are fixedly mounted on the bottom end of each of the slides (18), connecting rings (14) are fixedly mounted on both sides of each of the cutting blades (16), the two connecting rings (14) are rotatably connected to the corresponding connecting sleeves (15), and a winding rod (6) is rotatably connected to the support frame (4).

2. A new single cross-cutting machine for paper production according to claim 1, characterized in that: A stand (19) is fixedly mounted on the top of each slide (18), a limit plate (20) is slidably connected inside the stand (19), a pull rod (23) is fixedly mounted on the limit plate (20), springs (17) are fixedly mounted on both sides of the pull rod (23) on each limit plate (20), the tops of the two springs (17) are fixedly mounted on the top of the stand (19), a positioning pin (22) is fixedly mounted on the bottom end of the limit plate (20), a positioning groove (21) is provided on the cross bar (12), and the bottom end of the positioning pin (22) extends into the positioning groove (21).

3. A new single cross-cutting machine for paper production according to claim 2, characterized in that: A plurality of the positioning grooves (21) are provided, and the plurality of positioning grooves (21) are arranged in sequence from the back to the front on the cross bar (12).

4. A new single cross-cutting machine for paper production according to claim 1, characterized in that: A motor (13) is fixedly mounted on the front end of the mounting frame (3), and an output end of the motor (13) is fixedly mounted on the shaft (9).

5. A new single cross-cutting machine for paper production according to claim 1, characterized in that: The plurality of connecting sleeves (15) are sleeved on the outside of the shaft rod (9).

6. A new single cross-cutting machine for paper production according to claim 1, characterized in that: A motor (7) is fixedly mounted on the front end of the support frame (4), and an output end of the motor (7) is fixedly mounted on the winding rod (6).

7. A new single cross-cutting machine for paper production according to claim 1, characterized in that: A PLC controller (8) is fixedly mounted on the front end of the frame (1).

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