CN218083081U

CN218083081U - Corrugated container board crosscut machine cutting device

Info

Publication number: CN218083081U
Application number: CN202222604431.1U
Authority: CN
Inventors: 寇海波; 周怀建; 孟凡增
Original assignee: Henan Tianrun Packaging Co ltd
Current assignee: Henan Tianrun Packaging Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a technical field of corrugated container board crosscut machine especially relates to a corrugated container board crosscut machine cutting device, including crosscut machine main part, rotor, cutter, be provided with spacing seat in the rotor, the mounting groove has been seted up on the spacing seat, the cutter sets up in the mounting groove, spacing seat outside is provided with clamping structure, clamping structure fixes the centre gripping with the cutter. This application lies in being convenient for operating personnel and changing the cutter for work efficiency.

Description

Corrugated container board crosscut machine cutting device

Technical Field

The application relates to the technical field of corrugated container board crosscut machine, especially, relate to a corrugated container board crosscut machine cutting device.

Background

At present, the corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated raw paper') and one layer of paper board (also known as 'box board paper', 'box paper board'), has higher mechanical strength, and can resist collision and falling in the process of transportation.

With the increasing demand of corrugated carton industry, the requirement of the development of carton production on carton mechanical equipment is higher and higher, the transverse cutting machine is one of the important single machines of corrugated board production lines and is mechanical equipment for cutting finished paperboard products, the technical performance and the equipment adjustment condition of the transverse cutting machine directly influence whether the cutting size of the finished paperboard is accurate, whether the pressing line is broken and whether the notch appearance is smooth and attractive, so that the continuous updating and optimization of the transverse cutting machine become an important task.

The cutting device of the transverse cutting machine comprises a rack, a knife roll arranged on the rack, a cutter arranged inside the knife roll and a motor driving the knife roll to rotate. The cutter roller is welded with a plurality of cutters, when the cutting device of the transverse cutting machine works, the cutter roller is driven to rotate through the motor, and the cutters rotate together with the cutter roller to cut the paperboard.

In view of the above-mentioned related art, the inventor considers that the cutter replacement is inconvenient, and the working efficiency of the transverse cutting machine is affected.

SUMMERY OF THE UTILITY MODEL

For the convenience of operating personnel change the cutter, this application provides a crosscut machine cutting device convenient to change the cutter and conveniently fix the cutter.

The application provides a pair of corrugated container board crosscut machine cutting device adopts following technical scheme:

the utility model provides a corrugated container board crosscut machine cutting device, includes crosscut machine main part, rotor, cutter, be provided with spacing seat in the rotor, the mounting groove has been seted up on the spacing seat, the cutter sets up in the mounting groove, spacing seat outside is provided with clamping structure, clamping structure fixes the centre gripping with the cutter.

Through adopting above-mentioned technical scheme, through the setting of spacing seat, seted up the mounting groove on the spacing seat, the cutter is placed in the mounting groove, simultaneously through the setting of clamping structure, carries out the centre gripping through clamping structure to the cutter and installs, loosens and dismantles to the later stage of being convenient for is changed the cutter.

Optionally, the clamping structure comprises two clamping plates, a driving assembly and two supporting frames, the two supporting frames are arranged on the knife roll, the driving assembly is arranged at one end of the supporting frame, and the two clamping plates are arranged on the driving assembly and used for clamping the cutter.

Through adopting above-mentioned technical scheme, through the setting of support frame, make the installation of drive assembly set up on the support frame, through the setting of two grip blocks for the cutter is more stable fixed, and under drive assembly's drive, adjust two grip blocks simultaneously, thereby the cutter of being convenient for is changed.

Optionally, the clamping structure further comprises a guide rod, the guide rod is arranged on the support frame and far away from one end of the driving assembly, and the guide rod penetrates through the two clamping plates and is used for guiding the two clamping plates.

Through adopting above-mentioned technical scheme, through the setting that sets up the guide bar, the effect of direction has been played to the other end of two grip blocks in the one hand, makes the difficult emergence skew of the other end of two grip blocks, also enables simultaneously to keep away from a plurality of cutters of drive assembly one end and also can be controlled by drive assembly betterly.

Optionally, the driving assembly includes a bidirectional screw and a handle, the two clamping plates are in threaded fit with the bidirectional screw, the bidirectional screw is used for driving the two clamping plates to clamp, and the handle is arranged at one end of the bidirectional screw.

Through adopting above-mentioned technical scheme, through the setting of two-way screw rod and handle, for the centre gripping structure provides power source, the setting of handle is convenient for operating personnel to operate simultaneously, drives two-way screw rod through rotating handle and rotates.

Optionally, a baffle is fixedly arranged on one side, far away from the two clamping plates, of the support frame, a clamping structure is arranged on the baffle and comprises a ratchet wheel and a pawl, the ratchet wheel is sleeved on the bidirectional screw rod, one end of the pawl is rotatably connected to the baffle, and the other end of the pawl is matched with the ratchet wheel in a clamping mode.

Through adopting above-mentioned technical scheme, through setting up the baffle, the fixed joint structure of being convenient for, the setting of ratchet and pawl makes two-way screw rod and handle chucking simultaneously, because the rotation of rotor drives the clamping structure and rotates, may cause not hard up of handle, the ratchet and pawl guarantee handle and two-way screw rod's fixed when not needing to change the cutter, reduce the not hard up phenomenon that causes the cutter to drop of clamping structure.

Optionally, the clamping structure further comprises an elastic sheet, one end of the elastic sheet is fixed on the baffle, and the other end of the elastic sheet abuts against the pawl and is used for pushing the pawl to press and tightly abut against the ratchet wheel.

Through adopting above-mentioned technical scheme, through the setting of flexure strip, make pawl one end pass through the flexure strip on the one hand and be fixed in the backup pad, on the other hand controls opening and shutting of joint structure with the help of the flexure strip to the stability of joint structure has been increased.

Optionally, the cutter is provided in plurality in a direction along the cutter roller.

Through adopting above-mentioned technical scheme, through setting up the cutter into a plurality ofly, make operating personnel convenient operation when changing the cutter, when certain cutter damages, can change according to the cutter that damages and need not change whole cutters simultaneously, practiced thrift the cost.

Optionally, a motor for driving the knife roll to rotate is arranged on the outer side of the knife roll.

Through adopting above-mentioned technical scheme, through the setting of motor, make the motor provide power source for crosscut machine cutting device, make the motor drive rotor rotate and carry out cutting process to the cardboard.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cutter is stably fixed on the cutter roller by additionally arranging the clamping device on the limiting seat, and meanwhile, when the cutter needs to be replaced, an operator can quickly and conveniently replace the cutter by operating the clamping device;

2. through increasing the joint structure on clamping device, because the rotor is when rotating clamping structure along with rotating, the handle may become flexible, the joint structure makes handle and two-way screw rod fixed, makes the stable centre gripping cutter of clamping structure all the time, reduces the not hard up phenomenon that drops of cutter.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the connection between the clamping structure and the bidirectional screw according to the present application;

fig. 3 is a partially enlarged schematic view at a in fig. 2.

Description of the reference numerals: 1. a transverse cutting machine main body; 2. a knife roll; 3. a cutter; 4. a limiting seat; 41. mounting grooves; 5. a clamping structure; 51. a clamping plate; 52. a drive assembly; 521. a bidirectional screw; 522. a handle; 53. a support frame; 531. a first support plate; 532. a second support plate; 54. a guide bar; 6. a clamping structure; 61. a ratchet wheel; 62. a pawl; 63. an elastic sheet; 7. a baffle plate; 8. a motor; 9. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses corrugated container board crosscut machine cutting device.

Referring to fig. 1 and 2, including crosscut machine main part 1, rotor 2, cutter 3, rotor 2 sets up to be cylindrical and sets up on crosscut machine main part 1, and the rotor 2 outside is provided with motor 8, and motor 8 drives cutter 3 and cuts the cardboard as crosscut machine cutting device's power supply. Recess 9 has been seted up at the 2 tops of rotor, and recess 9 is embedded to have spacing seat 4, has seted up mounting groove 41 on spacing seat 4, and mounting groove 41 department sets up to the open end, and spacing seat 4 bottom is the seal end, spacing seat 4 bottom and rotor 2 fixed connection, and the baffle of top both sides is fixed to be set up on rotor 2 and the top is provided with clamping structure 5 simultaneously. The bottom end of the cutter 3 is set to be rectangular, the top end of the cutter is provided with a tip, and the cutter 3 is embedded into the limiting seat 4.

Referring to fig. 1 and 2, under normal conditions, motor 8 drives rotor 2 and rotates and cuts the cardboard, when needs change cutter 3, closes motor 8, operates clamping structure 5, takes out cutter 3 from spacing seat 4, then puts into spacing seat 4 with new cutter 3 to operation clamping structure 5 fixes cutter 3, then starts motor 8, makes motor 8 drive rotor 2 continue to cut the cardboard.

Referring to fig. 1, 2 and 3, the clamping structure 5 includes two clamping plates 51, a driving assembly 52, two supporting frames 53 and a guiding rod 54, the two clamping plates 51 are rectangular and have a length slightly longer than that of the limiting seat 4, and the two clamping plates 51 are arranged on the top of the limiting seat 4 and on two sides of the cutting knife 3; drive assembly 52 includes two-way screw 521, handle 522 sets up to disc shape and one side has the handle, two grip block 51 covers are established at two-way screw 521 both ends, and respectively in two-way screw 521's both ends screw-thread fit, two support frames 53 set up the both ends at rotor 2, support frame 53 includes backup pad one 531 and two 532 of backup pad, backup pad one 531 and two 532 of backup pad all set up to rectangle and intermediate position department and have all seted up the round hole, the welding of backup pad one 531 and two 532 of backup pad is on rotor 2, two-way screw 521 wears to establish on the backup pad one 531 and two 532 of keeping away from motor 8 one end simultaneously.

Referring to fig. 1, 2 and 3, when the cutter 3 needs to be replaced, the handle 522 is rotated, the two clamping plates 51 are opened, the cutter 3 is taken out of the limiting seat 4, then a new cutter 3 is put in, and the handle 522 is rotated to enable the clamping plates 51 to clamp the upper part of the cutter 3, so that the cutter 3 can be fixed and the operation of an operator is facilitated.

Referring to fig. 2 and 3, be provided with joint structure 6 in the clamping structure 5, joint structure 6 fixes clamping structure 5, reduce the phenomenon that cutter 3 drops, joint structure 6 includes ratchet 61, pawl 62 and flexure strip 63, flexure strip 63 sets up to "S" shaped plate, the fixed baffle 7 that is provided with in flexure strip 63 top, baffle 7 sets up to L shape and one end is fixed to be set up on backup pad 531, the fixed cover of ratchet 61 is established on two-way screw 521 and is set up in the middle of backup pad 531 and handle 522, the through-hole has been seted up on baffle 7, wear to be equipped with the pivot in the through-hole, pawl 62 pot head is established in the pivot and both normal running fit, pawl 62 other end butt is on ratchet 61 and with ratchet 61 joint cooperation, the fixed bottom that sets up on baffle 7 top of flexure strip 63 one end, and the other end butt is used for squeezing pawl 62 on pawl 62.

Referring to fig. 2 and 3, after the cutter 3 is fixed by the limiting seat 4 and the clamping structure 5, the pawl 62 is clamped on the ratchet wheel 61, and the elastic piece 63 extrudes the pawl 62, so that the phenomenon that the pawl 62 cannot lock the ratchet wheel 61 in the rotation process of the cutter roller 2 is reduced, and the two clamping plates 51 are loosened due to the rotation of the bidirectional screw 521 and the handle 522, so that the cutter 3 is loosened or falls off in the cutting process.

The implementation principle of the cutting device of the corrugated board transverse cutting machine provided by the embodiment of the application is as follows: when the cutter 3 needs to be replaced, the elastic piece 63 is shifted to separate the elastic piece 63 from the pawl 62, so that the clamping structure 6 is opened, the handle 522 is rotated, the two clamping plates 51 on the bidirectional screw 521 are mutually far away, so that the two clamping plates 51 are opened, the cutter 3 is taken out of the limiting seat 4, and a new cutter 3 is placed at a corresponding position of the limiting seat 4; the handle 522 is rotated again, so that the two clamping plates 51 approach to each other at the bidirectional screw 521 to enable the cutter 3 to be clamped, then the elastic piece 63 is shifted to enable the elastic piece 63 to extrude the pawl 62, and therefore the pawl 62 is clamped on the ratchet wheel 61, and the phenomenon that the pawl 62 cannot lock the ratchet wheel 61 in the rotating process of the knife roller 2 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a corrugated container board crosscut machine cutting device, includes crosscut machine main part (1), rotor (2), cutter (3), its characterized in that: the cutter roller is characterized in that a limiting seat (4) is arranged in the cutter roller (2), a mounting groove (41) is formed in the limiting seat (4), the cutter (3) is arranged in the mounting groove (41), a clamping structure (5) is arranged outside the limiting seat (4), and the cutter (3) is fixedly clamped by the clamping structure (5).

2. A corrugated board crosscutting machine cutting apparatus as claimed in claim 1, wherein: the clamping structure (5) comprises two clamping plates (51), a driving assembly (52) and two supporting frames (53), the two supporting frames (53) are respectively arranged at two ends of the knife roll (2), the driving assembly (52) is arranged on the supporting frames (53), and the two clamping plates (51) are arranged on the driving assembly (52) and used for clamping the cutter (3).

3. A corrugated board crosscutting machine cutting apparatus as claimed in claim 2, wherein: the clamping structure (5) further comprises a guide rod (54), the guide rod (54) is arranged on the supporting frame (53) and is far away from one end of the driving assembly (52), and the guide rod (54) penetrates through the two clamping plates (51) and is used for guiding the two clamping plates (51).

4. A corrugated board crosscutting machine cutting apparatus as claimed in claim 2, wherein: the driving assembly (52) comprises a bidirectional screw rod (521) and a handle (522), the two clamping plates (51) are in threaded fit with the bidirectional screw rod (521), the bidirectional screw rod (521) is used for driving the two clamping plates (51) to clamp, and the handle (522) is arranged at one end of the bidirectional screw rod (521).

5. A corrugated board crosscutting machine cutting apparatus as claimed in claim 2, wherein: keep away from fixed baffle (7) that is provided with in one side of two grip blocks (51) on support frame (53), be provided with joint structure (6) on baffle (7), joint structure (6) include ratchet (61) and pawl (62), ratchet (61) cover is established on two-way screw rod (521), pawl (62) one end is rotated and is connected on baffle (7), pawl (62) other end and ratchet (61) joint cooperation.

6. A corrugated board crosscutting machine cutting device as claimed in claim 5, wherein: the clamping structure (6) further comprises an elastic sheet (63), one end of the elastic sheet (63) is fixed on the baffle (7), and the other end of the elastic sheet (63) abuts against the pawl (62) and is used for pushing the pawl (62) to press and abut against the ratchet wheel (61).

7. A corrugated board crosscutting machine cutting apparatus as claimed in claim 1, wherein: the cutting knife (3) is provided with a plurality of cutting knives along the direction of the knife roller (2).

8. A corrugated board crosscutting machine cutting apparatus as claimed in claim 1, wherein: and a motor (8) for driving the knife roll (2) to rotate is arranged on the outer side of the knife roll (2).