CN211891082U

CN211891082U - High-precision paperboard cutting machine

Info

Publication number: CN211891082U
Application number: CN202020500672.XU
Authority: CN
Inventors: 罗启燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to the technical field of a paperboard cutting machine, in particular to a high-precision paperboard cutting machine, which comprises a workbench, a cutting mechanism and a limiting mechanism matched with the cutting mechanism for use, wherein the cutting mechanism comprises a guide rail arranged on the workbench, a cross bar arranged on the guide rail and capable of sliding along the guide rail and a sample applicator arranged on the cross bar; stop gear is including installing on the guide rail and can following the gliding bracing piece of guide rail is provided with the locating component that can go up and down and be used for compressing tightly the cardboard on the bracing piece, is provided with on the bracing piece and carries out spacing limiting plate to the cardboard. The sampler can freely move on the workbench through the guide rail and the cross bar, and can cut at a preset position. The paperboard can be compressed through the positioning assembly, so that the stability of the paperboard during cutting is improved; simultaneously, through the setting of limiting plate, block the removal of cardboard, prevent that the cardboard from sliding down from the workstation. Therefore, deviation of cutting size is avoided, and the cutting precision of the paperboard is improved.

Description

High-precision paperboard cutting machine

Technical Field

The utility model belongs to the technical field of the technique of cardboard cutting machine and specifically relates to a high accuracy cardboard cutting machine is related to.

Background

The paperboard is also called paperboard. The thick paper sheet is made up by using various paper pulps and making them be mutually interwoven. Paperboard is generally distinguished from paper by basis weight and caliper, and paper having a basis weight of greater than 250g/m2 and a caliper of greater than 0.5mm is generally referred to as paperboard (alternatively: paper having a caliper of greater than 0.1mm is generally referred to as paperboard; paper having a basis weight of less than 250g/m2 is generally referred to as paper, and paperboard having a basis weight of 250g/m2 or greater is referred to as paperboard). We generally refer to thin paper as paper and thick paper as paperboard.

In the prior art, the utility model with the grant bulletin number of CN205112666U discloses a paper pattern cutting machine (novel proof press), include working face, pulley, the ware of melting, horizontal bar are constituteed, under operating condition, on the cardboard was fixed in the working face, the pulley can drive the horizontal bar and move the back-and-forth movement on the working face, the ware of melting can control on the horizontal bar and remove, consequently the ware of melting can cut at the optional position of cardboard.

The above prior art solutions have the following drawbacks: when the cardboard cuts, when the cutter contacts the cardboard to when removing, because the effect of frictional force, the cardboard easily removes on the workstation, causes the deviation of cutting size, has influenced the precision of cardboard cutting.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purpose of this utility is to provide a high accuracy cardboard cutting machine, its advantage lies in, and cutting accuracy is high.

The above practical purpose of the present invention is realized by the following technical solutions:

a high-precision paperboard cutting machine comprises a workbench, a cutting mechanism arranged on the workbench and a limiting mechanism matched with the cutting mechanism for use, wherein the cutting mechanism comprises a guide rail arranged on the workbench, a cross bar arranged on the guide rail and capable of sliding along the guide rail and a sample injector arranged on the cross bar; stop gear is including installing just can follow on the guide rail the gliding bracing piece of guide rail, be provided with the locating component that the liftable just is used for compressing tightly the cardboard on the bracing piece, be provided with on the bracing piece and carry out spacing limiting plate to the cardboard.

Through adopting above-mentioned technical scheme, the ware of drawing a design passes through guide rail and whippletree, realizes freely moving about on the workstation to cut in predetermined position. The paperboard can be compressed through the positioning assembly, so that the stability of the paperboard during cutting is improved; simultaneously, through the setting of limiting plate, block the removal of cardboard, prevent that the cardboard from sliding down from the workstation. Therefore, deviation of cutting size is avoided, and the cutting precision of the paperboard is improved.

Preferably, the positioning assembly comprises a rotating column mounted on the supporting rod and a cushion pad mounted at the bottom of the rotating column, and the rotating column is in threaded connection with the supporting rod.

Through adopting above-mentioned technical scheme, when rotating the post and rotating, rotate the post and go up and down along the bracing piece, be convenient for compress tightly the cardboard, simultaneously, through setting up the blotter, prevent to rotate the direct butt cardboard of post, cause mar or damage to appear on the cardboard, protect the cardboard.

Preferably, the top of the rotating column is provided with a handle fixedly connected with the rotating column.

Through adopting above-mentioned technical scheme, through the setting of handle, the operator hand of being convenient for grips to the efficiency that the operator rotated the rotation post has been improved.

Preferably, the bottom of the cushion pad is provided with an anti-skid groove.

Through adopting above-mentioned technical scheme, through seting up of antiskid groove, provide the space of deformation for the deformation of blotter on the one hand, on the other hand has increased the roughness of blotter bottom, has improved the non-skid property of blotter to the cardboard.

Preferably, the supporting rod is provided with a mounting groove along the vertical direction, and the limiting plate is mounted in the mounting groove and abuts against the workbench.

Through adopting above-mentioned technical scheme, because the cardboard has cut need take off the cardboard and place other cardboards, through the setting of mounting groove, conveniently load and unload the limiting plate to when carrying on spacingly to the cardboard, the influence that causes is got to the cardboard is put to the minimize.

Preferably, the limiting plate is provided with a balancing weight.

Through adopting above-mentioned technical scheme, through the setting of balancing weight, increased the quality of limiting plate to improve the pressure between limiting plate and the workstation, improved the limiting plate to the spacing stability of cardboard.

Preferably, the surface of the workbench is provided with a suction plate made of ferromagnetic materials, and the bottom of the limiting plate is provided with a magnetic block for adsorbing the suction plate.

Through adopting above-mentioned technical scheme, through the setting of suction disc and magnetic path, when limiting plate and workstation butt, the limiting plate passes through the magnetic path and tightly laminates on the suction disc to the stability of limiting plate and workstation butt has further been promoted.

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

1. the sample injector can freely move on the workbench through the guide rail and the cross bar, and can cut at a preset position;

2. the paperboard can be compressed through the positioning assembly, so that the stability of the paperboard during cutting is improved;

3. through the setting of limiting plate, block the removal of cardboard, prevent that the cardboard from sliding down from the workstation. Therefore, deviation of cutting size is avoided, and the cutting precision of the paperboard is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a cardboard cutting machine.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the installation of the cushion pad.

Fig. 4 is a schematic view of the installation of the stopper plate.

In the figure, 1, a workbench; 2. a cutting mechanism; 21. a guide rail; 22. horizontal bars; 23. a sample applicator; 3. a limiting mechanism; 31. a support bar; 32. a positioning assembly; 321. rotating the column; 322. a handle; 323. a cushion pad; 324. an anti-slip groove; 33. mounting grooves; 34. a limiting plate; 35. a balancing weight; 36. a magnetic block; 37. and (5) sucking the board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a high accuracy cardboard cutting machine, including workstation 1, cutting mechanism 2 and stop gear 3, workstation 1 is placed on subaerial, and cutting mechanism 2 and stop gear 3 are installed on workstation 1.

The whole workbench 1 is cuboid, the upper surface of the workbench 1 is a working surface, and the working surface is rectangular. The cutting mechanism 2 comprises two guide rails 21 welded on the working surface, and the two guide rails 21 are arranged at the edge of the workbench 1 and are parallel to each other. The middle part of the guide rail 21 is provided with a cross bar 22 capable of sliding along the guide rail 21, the cross bar 22 is connected with the slide rail in a sliding way, a proofing device 23 capable of sliding along the cross bar 22 is arranged on the cross bar 22, and the proofing device 23 is connected with the cross bar 22 in a sliding way. Since the guide rail 21, the bar 22 and the proofing device 23 are prior art, they are not described in detail in this patent.

Referring to fig. 1 and 2, a support rod 31 is respectively installed on the guide rail 21 at both sides of the bar 22, and the support rod 31 is slidably connected to the slide rail. The both sides of bracing piece 31 are provided with locating component 32, and locating component 32 includes threaded connection and rotates post 321 on bracing piece 31, and vertical decurrent screw hole has all been seted up to the both sides of bracing piece 31, rotates post 321 and installs in the screw hole. The top of the rotating column 321 is welded with a handle 322, the bottom of the rotating column 321 is adhered with a cushion 323, and the cushion 323 is a wear-resistant rubber pad in this embodiment. When rotating post 321 and rotating, rotating post 321 goes up and down along bracing piece 31, is convenient for compress tightly the cardboard, simultaneously, through setting up blotter 323, prevents to rotate the direct butt cardboard of post 321, causes mar or damage to appear on the cardboard, protects the cardboard.

Referring to fig. 3, the bottom of the cushion 323 is provided with a plurality of anti-slip grooves 324, and through the provision of the anti-slip grooves 324, on one hand, a deformation space is provided for deformation of the cushion 323, on the other hand, roughness of the bottom of the cushion 323 is increased, and anti-slip performance of the cushion 323 to a paperboard is improved.

Referring to fig. 4, the two support rods 31 are respectively provided with mounting grooves 33 at a side away from the bar 22 (refer to fig. 2), and the mounting grooves 33 are located at a middle position in the length direction of the bar 22. A limit plate 34 is inserted into the mounting groove 33, and the size of the limit plate 34 is matched with that of the mounting groove 33. The top of the limiting plate 34 is welded with a balancing weight 35, the bottom of the limiting plate 34 is adhered with a magnetic block 36, and a suction plate 37 made of ferromagnetic material is laid on the surface of the workbench 1 (refer to fig. 1).

The implementation principle of the embodiment is as follows: the sampler 23 is freely movable on the table 1 via the guide rail 21 and the bar 22, and cuts at a predetermined position. The paperboard can be compressed through the positioning assembly 32, so that the stability of the paperboard during cutting is improved; meanwhile, the movement of the paper board is blocked by the limiting plate 34, and the paper board is prevented from sliding off the workbench 1. Therefore, deviation of cutting size is avoided, and the cutting precision of the paperboard is improved.

Through the setting of balancing weight 35, the quality of limiting plate 34 has been increased to improve the pressure between limiting plate 34 and the workstation 1, improved limiting plate 34 to the spacing stability of cardboard. Through the setting of suction plate 37 and magnetic block 36, when limiting plate 34 and workstation 1 butt, limiting plate 34 passes through magnetic block 36 and tightly laminates on suction plate 37 to the stability of limiting plate 34 with workstation 1 butt has further been promoted.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a high accuracy cardboard cutting machine, includes workstation (1), install cutting mechanism (2) on workstation (1) and with stop gear (3) that cutting mechanism (2) mutually supported used, its characterized in that: the cutting mechanism (2) comprises a guide rail (21) arranged on the workbench (1), a cross bar (22) which is arranged on the guide rail (21) and can slide along the guide rail (21), and a sample applicator (23) arranged on the cross bar (22); stop gear (3) are including installing just can follow on guide rail (21) the gliding bracing piece (31) of guide rail (21), be provided with locating component (32) that liftable and be used for compressing tightly the cardboard on bracing piece (31), be provided with on bracing piece (31) and carry out spacing limiting plate (34) to the cardboard.

2. A high precision cardboard cutting machine according to claim 1, characterized in that: the positioning assembly (32) comprises a rotating column (321) arranged on the supporting rod (31) and a buffer pad (323) arranged at the bottom of the rotating column (321), and the rotating column (321) is in threaded connection with the supporting rod (31).

3. A high precision cardboard cutting machine according to claim 2, characterized in that: the top of the rotating column (321) is provided with a handle (322) fixedly connected with the rotating column.

4. A high precision cardboard cutting machine according to claim 2, characterized in that: the bottom of the cushion pad (323) is provided with an anti-slip groove (324).

5. A high precision cardboard cutting machine according to claim 1, characterized in that: the supporting rod (31) is provided with a mounting groove (33) along the vertical direction, the limiting plate (34) is installed in the mounting groove (33) and is abutted to the workbench (1).

6. A high precision cardboard cutting machine according to claim 5, characterized in that: and a balancing weight (35) is arranged on the limiting plate (34).

7. A high precision cardboard cutting machine according to claim 1, characterized in that: the surface of the workbench (1) is provided with a suction plate (37) made of a ferromagnetic material, and the bottom of the limiting plate (34) is provided with a magnetic block (36) for adsorbing the suction plate (37).