CN223685495U - Paperboard cutting device - Google Patents

Abstract

The utility model discloses a paperboard cutting device, which relates to the technical field of paperboards and comprises upright posts and a cross beam, wherein the upright posts are symmetrically arranged on a lathe, the cross beam is connected between the upright posts, guide rods are symmetrically arranged at the bottom ends of the cross beam, the guide rods are movably sleeved with the assembly plates, the bottom ends of the assembly plates are provided with cutters, the top ends of the assembly plates are provided with compression rods, springs are sleeved at the top ends of the compression rods penetrating through the top ends of the cross beam, the top ends of the compression rods are movably connected with compression handles, one side of the top end of the cross beam is provided with a fixing seat, and the end parts of the compression handles are movably connected with the fixing seat through rotating shafts. The paperboard cutting machine has the advantages that the paperboard cutting operation is simple and convenient, the stability is high, the labor intensity is reduced, batch cutting can be performed at a high speed, a large number of cutting tasks can be completed in a short time, the production efficiency is improved, the durability and the reliability are high, and the maintenance cost is reduced.

Description

Paperboard cutting device

Technical Field

The utility model relates to the technical field of paperboards, in particular to a paperboard cutting device.

Background

The cardboard is a thick paper sheet processed from various pulps, including white board, yellow board, kraft board, corrugated board and the like, has strong folding endurance and good bending property, is generally made from wood, rice and wheat straw and the like serving as raw materials by adopting different methods, and is manufactured on a cardboard machine. Because of its good properties, paperboard is widely used in many fields such as packaging, printing, and the like, such as making cartons, gift boxes, and the like, for various holding containers. In practical production, different application scenes have different requirements on the size of the paperboard, so that the paperboard needs to be cut to meet the requirements of various specifications and sizes, for example, in the production process of a carton, the large-size paperboard needs to be cut into plates with specific sizes and then assembled.

At present, along with the large-scale and automatic development of industrial production, the requirements on the efficiency and the precision of cutting the paper board are higher and higher, the traditional manual cutting mode is difficult to meet the requirements on large-scale production, the cutting speed is low, the overall production efficiency is low, the production cost is increased, the fixing effect of the manual cutting mode on the paper board is poor, the paper board is easy to shift in position in the cutting process, the cutting precision is influenced, and the product quality is reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

The present utility model is directed to a paper board cutting device, which overcomes the above-mentioned problems of the prior art.

The technical scheme of the utility model is realized as follows:

The paperboard cutting device comprises upright posts which are symmetrically arranged on a lathe and a cross beam connected between the upright posts, wherein guide rods which are symmetrically arranged are arranged at the bottom end of the cross beam, and an assembly plate is movably sleeved on the guide rods, wherein the assembly plate is arranged on the bottom end of the cross beam;

The assembly plate bottom is equipped with the cutter, the assembly plate top is equipped with the depression bar, the depression bar top runs through the crossbeam top cover is equipped with the spring, just depression bar top swing joint has the pressure handle, crossbeam top one side is equipped with the fixing base, pressure handle tip through the pivot with fixing base swing joint.

Further, the assembly plate is located at two sides of the cutter, sliding rods are movably inserted in the assembly plate, the bottom ends of the sliding rods are connected with pressing plates, cutting grooves are formed in the pressing plates, and the bottom ends of the cutters penetrate through the cutting grooves.

Furthermore, a positioning block is arranged on one side of the cutter, and the positioning block is matched with the cutting groove.

Furthermore, a limiting ring is fixedly sleeved at the top end of the pressure rod, and the spring is positioned between the limiting ring and the cross beam.

Furthermore, the guide rods are vertically and symmetrically arranged, and the bottom ends of the guide rods are fixedly assembled on the lathe.

Furthermore, the assembly plate is located between the upright posts, and gaps are reserved between the end parts of the assembly plate and the upright posts respectively.

The utility model has the beneficial effects that:

according to the utility model, the paperboard to be cut is placed at the bottom end of the cutter in advance, the pressing handle is matched with the fixing seat to drive the pressing rod to downwards drive, the assembly plate is matched with the cutter to slide along the guide rod to cut the paperboard to be cut, and the cutter is reset through the spring, so that the paperboard cutting operation is simple and convenient, the stability is high, the labor intensity is reduced, batch cutting can be performed at a higher speed, a large number of cutting tasks can be completed in a short time, the production efficiency is improved, the durability and the reliability are higher, and the maintenance cost is reduced.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a structure of a paperboard cutting apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram II of a paperboard cutting apparatus according to an embodiment of the utility model;

Fig. 3 is a schematic view of a platen of a paperboard cutting apparatus according to an embodiment of the present utility model.

In the figure:

1. The device comprises an upright post, a cross beam, a guide rod, a mounting plate, a cutter, a pressing rod, a spring, a pressing handle, a fixing seat, a rotating shaft, a sliding rod, a pressing plate, a cutting groove, a positioning block, a limiting ring and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

According to an embodiment of the present utility model, there is provided a cardboard cutting apparatus.

As shown in fig. 1-3, the paperboard cutting device comprises upright posts 1 and a cross beam 2, wherein the upright posts 1 are symmetrically arranged on a lathe, the cross beam 2 is connected between the upright posts 1, guide rods 3 are symmetrically arranged at the bottom ends of the cross beam 2, and an assembly plate 4 is movably sleeved on the guide rods 3;

The assembly plate 4 bottom is equipped with cutter 5, and assembly plate 4 top is equipped with depression bar 6, and depression bar 6 top runs through crossbeam 2 top cover and is equipped with spring 7, and depression bar 6 top swing joint has presses handle 8, and crossbeam 2 top one side is equipped with fixing base 9, presses handle 8 tip through pivot 10 and fixing base 9 swing joint.

Wherein, guide bar 3 vertical symmetry sets up, and guide bar 3 bottom fixed assembly in the lathe. Wherein, the assembly plate 4 is located between the columns 1, and gaps are reserved between the ends of the assembly plate 4 and the columns 1 respectively.

By means of the scheme, the paperboard to be cut is placed at the bottom end of the cutter 5 in advance, the pressing handle 8 is matched with the fixing seat 9 to drive the pressing rod 6 to drive downwards, the assembly plate 4 is matched with the cutter 5 to slide along the guide rod 3 to cut the paperboard to be cut, and the cutter 5 is reset through the spring 7, so that the paperboard cutting operation is simple and convenient, the stability is high, the labor intensity is reduced, batch cutting can be performed at a high speed, a large number of cutting tasks can be completed in a short time, the production efficiency is improved, the durability and the reliability are high, and the maintenance cost is reduced.

In addition, the assembly plate 4 is movably inserted with a slide bar 11 respectively positioned at two sides of the cutter 5, the bottom end of the slide bar 11 is connected with a pressing plate 12, a cutting groove 13 is arranged in the pressing plate 12, and the bottom end of the cutter 5 penetrates through the cutting groove 13. Wherein, cutter 5 one side is equipped with locating piece 14, and locating piece 14 and grooving 13 looks adaptation.

According to the technical scheme, when the assembly plate 4 is pressed down, the pressing plate 12 presses down and presses the paperboard to be cut, the paperboard is prevented from being displaced in the cutting process, the cutting precision is guaranteed, meanwhile, the positioning block 14 matched with the cutting groove 13 is used for limiting the pressing degree of the cutter 5, the cutter 5 is prevented from being damaged due to excessive cutting, and the durability and the reliability are improved.

In addition, the fixed cover in depression bar 6 top is equipped with spacing ring 15, and spring 7 is located between spacing ring 15 and crossbeam 2.

According to the technical scheme, the limit ring 15 and the cross beam 2 which are matched with each other realize limit to the spring 7, when the pressure rod 6 is pressed down, the spring 7 is matched with the limit ring 15 to reset the pressure rod 6, so that the linkage cutter 5 is reset, continuous cutting is realized, and the production efficiency is improved.

On the whole, by means of the technical scheme, the paperboard to be cut is placed at the bottom end of the cutter 5 in advance, the pressing handle 8 is matched with the fixing seat 9 to drive the pressing rod 6 to downwards drive, the assembly plate 4 is matched with the cutter 5 to slide along the guide rod 3 to cut the paperboard to be cut, and the cutter 5 is reset through the spring 7, so that the paperboard cutting operation is simple and convenient, the stability is high, the labor intensity is reduced, batch cutting can be performed at a higher speed, a large number of cutting tasks can be completed in a short time, the production efficiency is improved, the durability and the reliability are higher, and the maintenance cost is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The paperboard cutting device is characterized by comprising upright posts (1) which are symmetrically arranged on a lathe and a cross beam (2) connected between the upright posts (1), wherein guide rods (3) which are symmetrically arranged are arranged at the bottom end of the cross beam (2), and an assembly plate (4) is movably sleeved on the guide rods (3), wherein the assembly plate is arranged on the cross beam;

The assembly plate (4) bottom is equipped with cutter (5), assembly plate (4) top is equipped with depression bar (6), depression bar (6) top runs through crossbeam (2) top cover is equipped with spring (7), just depression bar (6) top swing joint has presses handle (8), crossbeam (2) top one side is equipped with fixing base (9), press handle (8) tip through pivot (10) with fixing base (9) swing joint.

2. The paperboard cutting device according to claim 1, characterized in that the assembly plate (4) is movably inserted with slide bars (11) respectively at two sides of the cutter (5), the bottom ends of the slide bars (11) are connected with pressing plates (12), a cutting groove (13) is formed in the pressing plates (12), and the bottom ends of the cutters (5) penetrate through the cutting groove (13).

3. A cardboard cutting device according to claim 2, characterized in that a positioning block (14) is provided on one side of the cutter (5), the positioning block (14) being adapted to the slot (13).

4. A cardboard cutting device according to claim 1, characterized in that the top end of the pressing bar (6) is fixedly sleeved with a stop collar (15), and the spring (7) is located between the stop collar (15) and the cross beam (2).

5. A cardboard cutting device according to claim 1, characterized in that the guide bars (3) are arranged vertically symmetrically and the bottom ends of the guide bars (3) are fixedly mounted to the lathe.

6. A cardboard cutting device according to claim 5, characterized in that the mounting plates (4) are located between the uprights (1) with a gap between the ends of the mounting plates (4) and the uprights (1), respectively.