CN213197696U

CN213197696U - Hot cutting machine for pearl wool board

Info

Publication number: CN213197696U
Application number: CN202020878154.1U
Authority: CN
Inventors: 肖志平
Original assignee: Guangzhou Qianbao Machinery Industry Co ltd
Current assignee: Guangzhou Qianbao Machinery Industry Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-14
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a earnestly equipment field specifically is a cotton panel of pearl earnestly machine, work platform and earnestly device in including the frame and locating the frame, earnestly the top that the device is located work platform, wherein: the hot cutting device comprises a cutting mechanism and a lifting mechanism for driving the cutting mechanism to vertically move up and down, the cutting mechanism comprises a hot cutting knife rest and a plurality of hot cutting knife restsCrisscross hot cutter violently indulges, the thickness of hot cutter satisfies: d is more than or equal to 0.3mm and less than or equal to 1.5mm, and the width of the hot cutter meets the following requirements: h is not less than 3mm₁Less than or equal to 15 mm; the length of the hot cutting knife rest satisfies the following conditions: l is more than or equal to 1.5m₂3m is not more than, the width of the hot cutting knife rest satisfies: h is more than or equal to 0.6m₂Less than or equal to 1.6m, width H of the hot cutting knife rest₂And length L₂Satisfies the following conditions: h₂/L₂0.25 to 1. The utility model discloses a to the injecing of hot knife rest and hot knife size, can realize cutting jumbo size panel, can guarantee cutting accuracy and cutting effect simultaneously moreover.

Description

Hot cutting machine for pearl wool board

Technical Field

The utility model relates to a earnestly equipment specifically is a cotton panel earnestly machine of pearl.

Background

The pearl cotton is a novel environment-friendly packaging material and is widely applied to the packaging of various products, although the cutting mode of the pearl cotton in the prior art is simple and feasible, the cutting size of the prior thermal cutting machine is relatively small, the whole pearl cotton material cannot be cut, the large-size pearl cotton is often cut into small-size materials in the cutting process, and then the thermal cutting machine is used for cutting, so that the process is complicated, and the pearl cotton cannot be cut in one step.

SUMMERY OF THE UTILITY MODEL

For solving the problem in the above-mentioned background art, the utility model provides a cotton panel of pearl hot cutting machine enlarges through the size with hot cutter frame, improves the hot cutter size simultaneously, makes this hot cutting machine can carry out the one-shot cut shaping to jumbo size panel to can guarantee the cutting effect and the cutting accuracy of hot cutter.

The utility model adopts the following technical scheme: the utility model provides a cotton panel of pearl earnestly machine, includes the frame and locates work platform and the earnestly device in the frame, the earnestly device is located work platform's top, wherein:

the hot cutting device comprises a cutting mechanism and a lifting mechanism driving the cutting mechanism to do vertical up-and-down motion, the cutting mechanism comprises a hot cutting knife rest and a plurality of transversely-longitudinally staggered hot cutters arranged on the hot cutting knife rest, and the thickness D of each hot cutter meets the requirements that: d is more than or equal to 0.3mm and less than or equal to 1.5mm, and the width H of the hot cutting knife₁Satisfies the following conditions: h is not less than 3mm₁≤15mm；

Length L of thermal cutting tool holder₂Satisfies the following conditions: l is more than or equal to 1.5m₂Less than or equal to 3m, width H of the hot cutting knife rest₂Satisfies the following conditions: h is more than or equal to 0.6m₂≤1.6m。

Further, the length L of the hot-cutting knife₁Satisfies the following conditions: l is₁Not less than 1.5m, thickness D and width H of hot cutter₁The ratio of (A) to (B) satisfies: D/H₁＝0.03～0.35。

Preferably, the thickness D of the hot knife satisfies: d is more than or equal to 0.45mm and less than or equal to 1.2mm, and the width H of the hot cutting knife₁Satisfies the following conditions: h is not less than 6mm₁≤10mm。

Further, the hot cutter comprises a cutting edge part and a cutter body part, the cutting edge part is arranged at the lower end of the cutter body part, and the cutter body part is provided with a Teflon coating.

Further, width H of the hot cutting blade holder₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂＝0.25～1。

Further, width H of the hot cutting blade holder₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂＝0.4～1。

Further, elevating system is including running through the guide pillar on frame upper portion and the cylinder of the vertical up-and-down motion of drive guide pillar, and the upper end of guide pillar is fixed with hot cutter frame, and hot cutter frame is rectangular frame structure, is equipped with first slide, second slide, third slide and fourth slide on the hot cutter frame, and first slide and the relative parallel arrangement of second slide, third slide and the relative parallel arrangement of fourth slide, a plurality of hot cutters criss-cross sliding connection are in first slide, second slide, third slide and fourth slide.

Further, cutting mechanism is still including locating tight piece, slider and the connecting rod of pressing from both sides of hot cutter tip, and slider sliding connection is equipped with the recess on the slider on the hot knife rest, in the tail end embedding recess of pressing from both sides tight piece, the one end of connecting rod with press from both sides tight piece fixed connection, the other end runs through the recess and is connected with the cylinder subassembly.

Furthermore, the hot cutter comprises a transverse hot cutter and a longitudinal hot cutter, wherein at least two first transformation devices connected in parallel provide current for the transverse hot cutter, at least two second transformation devices connected in parallel provide current for the longitudinal hot cutter, and the first transformation devices and the second transformation devices are both arranged in the rack.

Furthermore, a graduated scale for adjusting the size between two adjacent hot cutters is arranged on the hot cutter frame and is perpendicular to the hot cutters.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses length L of hot-cutting knife rest of pearl wool board hot cutting machine₂Satisfies the following conditions: l is more than or equal to 1.5m₂Less than or equal to 3m, width H of the hot cutting knife rest₂Satisfies the following conditions: h is more than or equal to 0.6m₂Less than or equal to 1.6m, the thickness D of the hot cutter satisfies:d is more than or equal to 0.3mm and less than or equal to 1.5mm, and the width H of the hot cutting knife₁Satisfies the following conditions: h is not less than 3mm₁Less than or equal to 15mm, through the restriction to hot cutter saddle and hot cutter size, can realize cutting jumbo size panel, can guarantee the cutting precision and the cutting effect of hot cutter simultaneously.

(2) The utility model discloses cotton panel of pearl hot cutting machine has improved hot cutter's intensity through the thickness that increases hot cutter, has coated the teflon coating in hot cutter's blade portion simultaneously, and the teflon coating of spraying can make hot cutter heat when cutting the material optimize more, makes the heat mainly concentrate on hot cutter's sword oral area, makes blade portion obtain improving the scald effect of material when the cutting, can also play energy-conserving effect simultaneously.

(3) The utility model discloses width H of hot knife rest of pearl wool board hot cutting machine₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂The realization that can optimize cuts current jumbo size material on the market 0.4 ~ 1, can make the earnestly machine more firm simultaneously, and equipment usage is more convenient.

(4) The utility model discloses the cotton panel earnestly machine of pearl adopts two at least parallelly connected first potential device to provide the electric current for horizontal hot knife, and two at least parallelly connected second potential device provide the electric current for vertical hot knife, and the cost that potential device can be controlled on the one hand to the above-mentioned mode that sets up, and on the other hand two or many potential device use that connects in parallel can make the electric current more steady, and the calorific capacity of hot knife is more stable, more can improve cutting accuracy and cutting effect when realizing energy-conservation.

Drawings

For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the pearl wool board hot cutting machine of the utility model;

FIG. 2 is a top view of the pearl wool board thermal cutting machine of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

the device comprises a machine frame 1, a working platform 2, a hot cutter 3, a guide post 4, a fixing assembly 5, a hot cutter rest 6, a first slide way 61, a second slide way 62, a third slide way 63, a fourth slide way 64, a clamping block 7, a sliding block 8, a groove 81, a connecting rod 9, a cylinder body 10, a cylinder push rod 101 and a control panel 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a cotton board of pearl earnestly machine, including frame 1 and locate work platform 2 and earnestly device in frame 1, earnestly the device is located work platform 2's top, and work platform 2 protrusion is in the upper portion aspect of frame 1 for it is cotton to place the pearl, wherein:

the hot cutting device comprises a cutting mechanism and a lifting mechanism for driving the cutting mechanism to vertically move up and down, and the cutting mechanism is arranged in parallel with the working platform 2 and is positioned above the working platform 2; the cutting mechanism comprises a hot cutting knife rest 6 and a plurality of transversely and longitudinally staggered hot cutting knives 3 arranged on the hot cutting knife rest 6, the hot cutting knife 3 of the utility model comprises a transverse hot cutting knife and a longitudinal hot cutting knife, wherein the transverse hot cutting knife is positioned above the longitudinal hot cutting knife, the longitudinal hot cutting knife can also be positioned above the transverse hot cutting knife, and the number of the transverse hot cutting knife and the longitudinal hot cutting knife can be increased or reduced according to specific needs, the utility model is not particularly limited, and belongs to the protection scope of the utility model; when the cutting mechanism feeds along the bearing direction of the working platform 3 during specific work, the hot cutter 3 is contacted with the pearl wool and faces pearl woolCutting the pearl wool, in this embodiment, the length L of the hot knife 3₁Satisfies the following conditions: l is₁Not less than 1.5m, the thickness D of the hot cutter 3 satisfies: d is more than or equal to 0.3mm and less than or equal to 1.5mm, and the width H of the hot cutter 3₁Satisfies the following conditions: h is not less than 3mm₁Less than or equal to 15 mm; the length of the hot cutting knife rest 6 satisfies: l is more than or equal to 1.5m₂3m is not more than, the width of the hot cutting knife rest 6 satisfies: h is more than or equal to 0.6m₂≤1.6m。

It can be known that, the one shot cut shaping that jumbo size panel could only be realized to the size that increases the hot cutter, only increases the size of hot cutter frame 6 according to the scheme that prior art recorded, and continues to use width and the thickness of original hot knife 3 and can not realize better cutting effect and cutting accuracy, the utility model discloses a having carried out the injecing simultaneously to hot cutter frame 6 and hot knife 3 sizes, not only can realizing cutting jumbo size panel, can guarantee cutting accuracy and cutting effect simultaneously.

Specifically, in a preferred embodiment, the thickness D of the hot knife 3 satisfies: d is more than or equal to 0.45mm and less than or equal to 1.2mm, and the width H of the hot cutter 3₁Satisfies the following conditions: h is not less than 6mm₁Not more than 10mm, and the thickness D and the width H of the hot knife 3₁The ratio of (A) to (B) satisfies: D/H₁0.03 to 0.35. In practice, the hot cutter 3 is low in strength and easy to damage and break in the working process if the thickness is too small; if the thickness of the hot cutter 3 is too large, the waste of materials is easily caused, and the cutting effect is not good; similarly, if the width of the hot cutter 3 is small, the strength is not enough, and the hot cutter is not suitable for cutting large-size plates; if the width of the hot cutter 3 is large, after cutting, the contact area of the hot cutter 3 and a cutting material is large, the cutting material is easily damaged, and the finished product has poor aesthetic property.

In particular, in a more preferred embodiment, the thickness D of the hot-cutting blade 3 is 0.71mm and the width H thereof is₁For 8mm, compare current 0.45mm thickness, the hot knife of 8mm width, the utility model discloses an increase of 3 thickness of hot knife has improved the intensity and the life of hot knife 3, can adapt to the cutting of jumbo size panel, and reaches the optimum.

Specifically, the hot cutter 3 comprises a cutting edge part and a cutter body part, the cutting edge part is arranged at the lower end of the cutter body part, and the Teflon coating layer is coated on the cutter body part. The sprayed Teflon coating can optimize the heat of the hot cutter when the hot cutter cuts materials, so that the heat is mainly concentrated at the edge part of the hot cutter, the scalding effect of the cutter body part on the materials is improved when the materials are cut, and the Teflon coating can play a role in energy conservation. Preferably, the surface area of the 2/3 part, which is far away from the cutting edge part, of the blade part is coated with the Teflon coating layer, the surface area of the 1/3 part, which is adjacent to the cutting edge part, is not coated with the Teflon coating layer, and the design ensures that the heat of the cutting edge part is kept at a certain temperature, so that the position of the cut cannot be damaged due to overheating.

In particular, the width H of the hot knife holder 6₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂Preferably, the width H of the hot knife holder 6 is 0.25 to 1₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂More preferably, the length L of the hot knife holder 6 is 0.4 to 1₂2.2mm, width H₂1.2 mm. The size of the hot cutting knife frame 6 can be optimally set to cut large-size materials, and meanwhile, the hot cutting machine can be more stable, and the equipment is more convenient to use.

Specifically, the elevating system of this embodiment includes guide pillar 4 that runs through frame 1 upper portion, the cylinder of the vertical up-and-down motion of drive guide pillar 4, guide pillar 4 upper end is fixed with hot cutter frame 6, hot cutter frame 6 is the rectangular frame structure, be equipped with first slide 61 on the hot cutter frame 6, second slide 62, third slide 63 and fourth slide 64, first slide 61 and the relative parallel arrangement of second slide 62, the length direction of hot cutter frame 6 is located to the symmetry, the relative parallel arrangement of third slide 63 and fourth slide 64, the width direction of hot cutter frame 6 is located to the symmetry, a plurality of hot cutters 3 vertically and horizontally staggered sliding connection are in first slide 61, second slide 62, third slide 63 and fourth slide 64. The plurality of hot cutters 3 divide the rectangular cutting space of the hot cutter frame 6 into a plurality of cutting areas, so that the cutting of a plurality of small materials can be completed on the working platform 2 at one time; and in production, the distance between the adjacent hot cutters can be adjusted according to the length and width requirements of the produced product, so that the cutting machine is suitable for cutting the pearl cotton with various sizes.

Specifically, the utility model discloses a cylinder symmetry sets up in the long limit direction of frame 1, and two guide pillars 4 of both sides all configuration of every cylinder. Preferably, the number of the cylinders is not less than 3, and the number of the guide posts is not less than 6. More preferably, the number of the cylinders is 4, and the number of the guide posts is 8.

It should be noted that the utility model discloses a hot cutting equipment is because the expansion of board size, and the scheme that current hot cutting equipment utilized two cylinders is not suitable new hot cutting equipment, the utility model provides high drive actuating cylinder's use quantity, adopt the scheme that is greater than or equal to 3 cylinders, a plurality of cylinders combined action makes the cutting mechanism equilibrium improve, and cutting effect is better.

Specifically, referring to fig. 1 and 3, the cutting mechanism further includes a clamping block 7, a sliding block 8 and a connecting rod 9, the clamping block 7, the sliding block 8 and the connecting rod 9 are arranged at the end of any hot cutting knife, the sliding block 8 is slidably connected in a transverse slide way or a longitudinal slide way, a groove 81 is formed in the sliding block 8, the tail end of the clamping block 7 is embedded into the groove 81, one end of the connecting rod 9 is fixedly connected with the clamping block 7, and the other end of the connecting rod penetrates through the groove 81. The utility model discloses a set up the cylinder assembly at the tip of hot-cutting knife 3 and allow the hot-cutting knife to take place deformation after high temperature, guarantee cutting effect and cutting accuracy, prolonged the life of hot-cutting knife 3, in this embodiment will clamp assembly body of piece 7, slider 8, connecting rod 9 and cylinder assembly to be called the tensioning assembly; specifically, the cylinder assembly of this embodiment includes cylinder body 10 and cylinder push rod 101, cylinder body 10 installs the upper end at slider 8, cylinder push rod 101 and connecting rod 9 fixed connection, cylinder body 10 drives cylinder push rod 101 reciprocating motion, cylinder push rod 101 drives connecting rod 9 and makes the tensioning of hot cutter 3 or relax, tensioning effect in order to guarantee hot cutter 3 is more accurate, must make cylinder push rod 101's direction of motion and hot cutter 3's axis parallel, thereby make hot cutter 3 stretch and relax in the axis direction, it is preferred, connecting rod 9 is "L" type. In this embodiment, one end of any hot knife 3 may also be fixedly connected to the fixing component 5, and the fixing component 5 is slidably connected to the transverse slideway or the longitudinal slideway. It will be appreciated that in other embodiments, either of the heat cutters includes two ends, one of which is mounted in the transverse or longitudinal slideway by the tensioning assembly and the other of which is mounted in the transverse or longitudinal slideway by the blade retaining assembly 5 or the tensioning assembly.

The utility model discloses to the fixed and tensioning of hot knife 3, compare with the tensioning scheme that adopts elastic component and screw among the prior art, cylinder body 10 not only can a key control, and can be accurate, quick action makes hot knife 3 be in the most suitable tensioning state, guarantees best cutting effect, has prolonged hot knife 3's life simultaneously.

Specifically, in this embodiment, at least two first transforming devices connected in parallel supply current to the transverse hot cutter, at least two second transforming devices connected in parallel supply current to the longitudinal hot cutter, and the first transforming devices and the second transforming devices are both disposed in the rack. It can be known that, because the cutting size of the plate is increased, the length of the hot cutter 3 is increased, the number of the hot cutter is increased, the requirement for the transformer device which provides the current when the hot cutter 3 works is increased, in the actual setting, the size of the transformer device is increased due to the fact that the power of the transformer device of the existing hot cutter is independently increased, and meanwhile, the price is increased in a stepped manner; the utility model discloses a required electric current is acquireed to parallelly connected miniwatt's potential device, can control potential device's cost on the one hand, and two or many 11 parallelly connected uses of potential device on the other hand can make the electric current more steady, and calorific capacity of hot knife 3 is more stable, more can improve cutting accuracy and cutting effect when realizing energy-conservation.

Specifically, a graduated scale for adjusting the size between the hot cutters 3 is arranged on the hot cutter frame 6 and is perpendicular to the hot cutters 3. In actual operation, the distance between two adjacent hot cutters 3 is adjusted according to the graduated scale, and the cutting precision is further improved.

Specifically, a control panel 11 is arranged on the side surface of the rack 1, and a control button is arranged on the control panel 11 and used for controlling the working state of the hot cutting machine.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The utility model provides a cotton panel of pearl earnestly machine, its characterized in that includes the frame and locates work platform and earnestly device in the frame, earnestly the device is located work platform's top, wherein:

the hot cutting device comprises a cutting mechanism and a lifting mechanism for driving the cutting mechanism to vertically move up and down, the cutting mechanism comprises a hot cutting knife rest and a plurality of hot cutters which are transversely and longitudinally staggered and arranged on the hot cutting knife rest, and the thickness D of each hot cutter meets the requirements that: d is more than or equal to 0.3mm and less than or equal to 1.5mm, and the width H of the hot cutting knife₁Satisfies the following conditions: h is not less than 3mm₁≤15mm；

Length L of the thermal cutting blade holder₂Satisfies the following conditions: l is more than or equal to 1.5m₂Less than or equal to 3m, the width H of the hot cutting knife rest₂Satisfies the following conditions: h is more than or equal to 0.6m₂≤1.6m。

2. The pearl wool board thermal cutting machine according to claim 1, wherein the length L of the thermal cutting knife₁Satisfies the following conditions: l is₁Not less than 1.5m, thickness D and width H of the hot cutter₁The ratio of (A) to (B) satisfies: D/H₁＝0.03～0.35。

3. The pearl wool plate hot cutting machine according to claim 2, wherein the thickness D of the hot cutting knife satisfies the following condition: d is more than or equal to 0.45mm and less than or equal to 1.2mm, and the width H of the hot cutting knife₁Satisfies the following conditions: h is not less than 6mm₁≤10mm。

4. The pearl wool board hot cutting machine as claimed in claim 1, wherein the hot cutting knife comprises a blade portion and a blade portion, the blade portion is arranged at the lower end of the blade portion, and the blade portion is provided with a Teflon coating layer.

5. The pearl wool board thermal cutting machine according to claim 1, wherein the width H of the thermal cutting knife rest₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂＝0.25～1。

6. The pearl wool board thermal cutting machine according to claim 5, wherein the width H of the thermal cutting knife rest₂And length L₂The ratio of (A) to (B) satisfies: h₂/L₂＝0.4～1。

7. The pearl wool plate thermal cutting machine according to claim 1, wherein the lifting mechanism includes a guide post penetrating through an upper portion of the frame and an air cylinder driving the guide post to vertically move up and down, the thermal cutting tool holder is fixed to an upper end portion of the guide post, the thermal cutting tool holder is of a rectangular frame structure, a first slide way, a second slide way, a third slide way and a fourth slide way are arranged on the thermal cutting tool holder, the first slide way and the second slide way are arranged in parallel, the third slide way and the fourth slide way are arranged in parallel, and the plurality of thermal cutting tools are slidably connected in the first slide way, the second slide way, the third slide way and the fourth slide way in a criss-cross manner.

8. The pearl wool board thermal cutting machine according to claim 1, wherein the cutting mechanism further comprises a clamping block, a sliding block and a connecting rod, the clamping block, the sliding block and the connecting rod are arranged at the end of the thermal cutting knife, the sliding block is slidably connected to the thermal cutting knife rest, a groove is formed in the sliding block, the tail end of the clamping block is embedded into the groove, one end of the connecting rod is fixedly connected with the clamping block, and the other end of the connecting rod penetrates through the groove and is connected with the air cylinder assembly.

9. The pearl wool board thermal cutting machine according to claim 1, wherein the thermal cutting knife comprises a transverse thermal cutting knife and a longitudinal thermal cutting knife, wherein at least two first transformation devices connected in parallel supply current to the transverse thermal cutting knife, at least two second transformation devices connected in parallel supply current to the longitudinal thermal cutting knife, and the first transformation devices and the second transformation devices are both arranged in the frame.

10. The pearl wool plate thermal cutting machine according to claim 1, wherein the thermal cutting knife rest is provided with a graduated scale for adjusting the size between two adjacent thermal cutters, and the graduated scale is arranged perpendicular to the thermal cutters.