CN215511220U

CN215511220U - Spacer cutting device of spacer bending machine

Info

Publication number: CN215511220U
Application number: CN202122035099.7U
Authority: CN
Inventors: 全永吉
Original assignee: Beijing Hanjiang Automatic Glass Machine Equipments Co ltd
Current assignee: Beijing Hanjiang Automatic Glass Machine Equipments Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-14
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a spacer cutting device of a spacer bending machine, which comprises a cutting substrate, wherein the upper end of the cutting substrate is provided with a transverse auxiliary limiting swing arm pinch roller system, a cutting feed driving adjustable low-speed cylinder, a saw blade circular diameter compensation cylinder, a cylinder support vertical surface, a cutting lower platform opening and a cutting pressing upper platform opening connecting rod mechanism, and the bottom end of the cutting pressing upper platform opening connecting rod mechanism is connected with a cutting pressing cylinder. The quick-change saw blade flange and the saw blade circular diameter compensation cylinder are convenient to arrange, and can be used for quickly changing cutting tools made of different materials aiming at the spacer made of different materials, so that the unnecessary labor working time is greatly reduced, and the cutting operation cost is reduced.

Description

Spacer cutting device of spacer bending machine

Technical Field

The utility model relates to the technical field of automatic hollow energy-saving glass processing equipment manufacturing, in particular to a spacer cutting device of a spacer bending machine.

Background

In the process of processing hollow glass at present, two types of applied spacing bars are mainly used, wherein one type of spacing bar is a flexible warm-edge spacing bar, the other type of spacing bar is an inflexible spacing bar, the inflexible spacing bar needs to be bent or spliced into a shape needed by the hollow glass, the inflexible spacing bar is divided into a metal spacing bar, a nonmetal spacing bar and a metal and nonmetal composite spacing bar according to materials, and aiming at the inflexible spacing bar made of different materials, the requirements of cutting variables and saw blade materials and the like needed by the cutting spacing bar are different, such as aluminum bars, stainless steel bars, PVC bars, TGI bars (stainless steel back wall PVC inner walls) and the like, so that a spacing bar cutting structure or a spacing bar cutting mode method which can change the cutting variables and is suitable for various materials is developed to be used as a spacing bar bending machine to adapt to the urgent need of market development and attack technical problems;

the existing cutting mechanism of the bending machine in the market mostly adopts a motor to drive an alloy saw blade to feed along the width direction of a spacing bar at a fixed rotating speed for cutting, and the alloy saw blade is not universal for materials with different cutting plasticity, so that the cutting quality of a cutting product and the service life of the cutting saw blade are influenced; the width of the spacing bar is a variable value along with different processing products, namely the cutting feed stroke is the maximum stroke for covering the widest spacing bar to be processed, and the efficiency is influenced; on the other hand, cutting variables such as rotating speed, feeding stroke and the like cannot be adaptively changed along with the change of the material to be cut. Therefore, companies especially develop a non-flexible spacer cutting mechanism for an automatic bending machine, which can conveniently replace a corresponding cutting saw blade according to the material of a spacer to be processed, select a cutting variable curing formula which is set in advance in a program and is suitable for cutting and processing the spacers made of various different materials by one key on a touch screen.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a spacer cutting device for a spacer bending machine, which can overcome the defects in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

a spacer cutting device of a spacer bending machine comprises a cutting substrate, wherein a transverse auxiliary limiting swing arm pinch roller system is arranged at the top of the left side of the cutting substrate, a cutting feed driving adjustable low-speed cylinder is arranged in the middle of the left side of the cutting substrate, a longitudinal auxiliary limiting roller, a cutting bottom edge stop limiting wheel and a cutting lower platform opening are sequentially arranged on the right side of the transverse auxiliary limiting swing arm pinch roller system, a cutting and pressing upper platform opening connecting rod mechanism is arranged at the front end of the cutting lower platform opening, the front end of the cutting and pressing upper platform opening connecting rod mechanism is connected with a cutting and pressing cylinder, the lower part of the cutting feed driving adjustable low-speed cylinder is connected with one end of a saw blade circular diameter compensation cylinder, the other end of the saw blade circular diameter compensation cylinder is connected with a vertical face bolt of a cylinder support, the bottom surface of the cylinder support is connected with the cutting substrate, a cutting feed guide rail slider is arranged on the right side of the saw blade circular diameter compensation cylinder, the cutting and feeding guide rail comprises a cutting motor support, a cutting saw blade servo motor, a saw blade flange shaft and a saw blade gland, wherein the top end of the cutting feeding guide rail slide block is connected with the bottom end of the cutting motor support in a sliding mode, the top of the cutting motor support is fixedly connected with the cutting saw blade servo motor, the cutting saw blade servo motor is connected with the saw blade flange shaft, and the saw blade flange shaft is connected with a cutting saw blade through the saw blade gland.

Furthermore, the transverse auxiliary limiting swing arm pinch roller system comprises a positioning mounting plate, two bottom edge supporting rollers are arranged in the middle of the positioning mounting plate, and a swing arm pinch roller mechanism is arranged at the top end of the positioning mounting plate.

Furthermore, swing arm pinch roller mechanism includes the swing arm, swing arm one end is passed through the bolt and is connected with the bearing gyro wheel, the swing arm other end and location mounting panel top bolted connection, the swing arm middle part is passed through extension spring and location mounting panel bolted connection.

Furthermore, the bottom of the cutting pressing cylinder is connected with the bottom end of the cutting base plate through a supporting plate through a bolt.

Furthermore, the bottom end of the cutting and pressing upper platform opening connecting rod mechanism is connected with the cutting base plate through a fixing gasket.

Furthermore, the left side of the cutting motor bracket is connected with a bolt at the top of a cutting feed driving adjustable low-speed cylinder.

Furthermore, a groove is formed in the middle of the rear end of the cutting and pressing upper platform opening connecting rod mechanism.

Furthermore, the cutting substrate is fixedly connected with the workbench through holes on two sides.

The utility model has the beneficial effects that: the utility model provides a multiple different material space bar cutting edge, the different adaptability problem of limit demand, but cutting rotational speed key selection, the cutting feed stroke is minimum to be eliminated and is shortened the cutting cycle simultaneously and improve cutting process efficiency to the influence in cutting quality and saw bit life-span, the setting up of quick change saw bit flange and saw bit circle footpath compensation cylinder is convenient to the cutting tool to the different materials of different material space bar quick replacement, if the aluminum alloy is special to cut the saw bit, the stainless steel is special to cut the saw bit, the abrasive disc of abrasive wheel cutting, the user of being convenient for improves the processing ability that the space bar bender adapts to different products with lower operation cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a spacer cutting device of a spacer bending machine according to an embodiment of the present invention.

Fig. 2 is a top view of a spacer cutting device of a spacer bender according to an embodiment of the present invention.

Fig. 3 is a rear view of a spacer cutting device of a spacer bending machine according to an embodiment of the present invention.

Fig. 4 is a side view of a spacer cutting device of a spacer bender according to an embodiment of the present invention.

Fig. 5 is a rear perspective view of a spacer cutting device of a spacer bending machine according to an embodiment of the present invention.

In the figure: 1. the cutting device comprises a cutting base plate, 2, a transverse auxiliary limiting swing arm pinch roller system, 3, a cutting feed driving adjustable low-speed cylinder, 4, a longitudinal auxiliary limiting roller, 5, a cutting bottom edge stop limiting wheel, 6, a cutting lower platform opening, 7, a cutting pressing upper platform opening connecting rod mechanism, 8, a cutting pressing cylinder, 9, a saw blade circular diameter compensation cylinder, 10, a cylinder support, 11, a cutting feed guide rail slide block, 12, a cutting motor support, 13, a cutting saw blade servo motor, 14, a saw blade flange shaft, 15, a saw blade gland, 16, a cutting saw blade, 17, a positioning mounting plate, 18, a bottom edge supporting wheel, 19, a swing arm pinch roller mechanism, 20, a swing arm, 21, a bearing roller, 22, an extension spring, 23, a supporting plate, 24, a groove, 25 and a spacing bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-5, the spacer cutting device for a spacer bending machine according to the embodiment of the utility model comprises a cutting substrate 1, a transverse auxiliary limiting swing arm pinch roller system 2 is arranged at the top of the left side of the cutting substrate 1, a cutting feed driving adjustable low-speed cylinder 3 is arranged in the middle of the left side of the cutting substrate 1, a longitudinal auxiliary limiting roller 4, a cutting bottom edge stop limiting wheel 5 and a cutting lower platform opening 6 are sequentially arranged on the right side of the transverse auxiliary limiting swing arm pinch roller system 2, a cutting and pressing upper platform opening connecting rod mechanism 7 is arranged at the front end of the cutting lower platform opening 6, the front end of the cutting and pressing upper platform opening connecting rod mechanism 7 is connected with a cutting and pressing cylinder 8, the lower side of the cutting feed driving adjustable low-speed cylinder 3 is connected with one end of a saw blade circular diameter compensation cylinder 9, and the other end of the saw blade circular diameter compensation cylinder 9 is connected with a vertical face bolt of a cylinder bracket 10, the bottom surface of the cylinder support 10 is connected with the cutting substrate 1, the right side of the saw blade circular diameter compensation cylinder 9 is provided with a cutting feed guide rail slider 11, the top end of the cutting feed guide rail slider 11 is connected with the bottom end of the cutting motor support 12 in a sliding manner, the top of the cutting motor support 12 is fixedly connected with a cutting saw blade servo motor 13, the cutting saw blade servo motor 13 is connected with a saw blade flange shaft 14, and the saw blade flange shaft 14 is connected with a cutting saw blade 16 through a saw blade gland 15.

In a specific embodiment, the transverse auxiliary limiting swing arm pinch roller system 2 comprises a positioning mounting plate 17, two bottom edge supporting rollers 18 are arranged in the middle of the positioning mounting plate 17, and a swing arm pinch roller mechanism 19 is arranged at the top end of the positioning mounting plate 17.

In a specific embodiment, the swing arm pinch roller mechanism comprises a swing arm 20, one end of the swing arm 20 is connected with a bearing roller 21 through a bolt, the other end of the swing arm 20 is connected with the top of the positioning mounting plate 17 through a bolt, and the middle of the swing arm 20 is connected with the positioning mounting plate 17 through an extension spring 22 through a bolt.

In the specific embodiment, the bottom of the cutting pressing cylinder 8 is connected with the bottom end of the cutting base plate 1 through a supporting plate 23 by a bolt.

In a specific embodiment, the bottom end of the cutting and pressing upper platform opening link mechanism 7 is connected with the cutting base plate 1 through a fixed gasket.

In the specific embodiment, the left side of the cutting motor bracket 12 is connected with the top of the cutting feed driving adjustable low-speed cylinder 3 through a bolt.

In a specific embodiment, a groove is formed in the middle of the rear end of the cutting and pressing upper table mouth connecting rod mechanism 7.

In a specific embodiment, the cutting substrate 1 is fixedly connected with the workbench through holes on two sides.

In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.

When the device is used specifically, two groups of bottom edge riding wheels 18 are arranged on the lower side of the positioning mounting plate 17, the bottom edge eye riding wheels of the spacing bars 25 are used for tangent transmission, a swing arm pressing wheel mechanism 19 is arranged on the upper side of the positioning mounting plate 17, a bearing roller 21 is arranged on the swing arm 20, and the swing arm 20 is connected with the positioning mounting plate 17 through an extension spring 22 to form a passive flexible limiting structure; the longitudinal auxiliary limiting roller 4 is an auxiliary limiting mechanism which limits the interval bar 25 to swing along the thickness direction in the conveying process when the roller surface is close to the inner side wall of the interval bar 25, the fixed position is a long hole and can adapt to the interval bar 25 with the thickness of 256.5 mm of a standard interval bar, the foreign non-standard thickness of 8mm and the non-standard thickness of 10mm, and the bottom cutting edge stop limiting wheel 5 is close to the cutting saw blade 16 to support the interval bar 25 so as to avoid transverse shaking of the interval bar during cutting, so that the notches are uneven and burrs exist; the cutting lower platform opening 6 supports the spacing bars 25, and the cutting and pressing cylinder 8 drives the cutting and pressing connecting rod mechanism 7 of the upper platform opening to downwards clamp and fix the spacing bars 25 at the upper part; a cutting saw blade servo motor 13 is arranged on a cutting motor support 12 and is connected on a cutting substrate 1 through a cutting feeding guide rail slide block 11, an output shaft of a cutting feeding driving adjustable low-speed cylinder 3 is connected with the cutting motor support 12, a cylinder body of the cutting feeding driving adjustable low-speed cylinder 3 and a saw blade circle diameter compensation cylinder 9 are connected on the cutting substrate 1 through a cylinder support 10, the cutting feeding driving adjustable low-speed cylinder 3 adopts an adjustable low-speed cylinder, and the feeding direction is the thickness direction of a spacer 25; the saw blade flange shaft 14 is assembled on the cutting saw blade servo motor 13 through key connection, the quick-change flange is a flange single body aiming at different saw blade inner diameters, the quick-change flange is fixedly connected with the saw blade flange shaft 14 in a clamping mode, the quick-change flange is clamped on the flange shaft, a saw blade screwing gland is installed, and then saw blade assembly can be completed, otherwise, the saw blade screwing gland can be disassembled and replaced.

The cutting feed drives the adjustable low-speed cylinder 3 to control the feed speed at 5-10 mm/s, the minimized 15mm feed stroke + extremely low feed speed can reduce the influence of the cutting tool consumption on the variables of the cutting quality and the service life of the saw blade to the utmost extent, the influence can be ignored, and then the influence variables are reduced into the rotating speed of the saw blade and the material quality of the saw blade 2, wherein the rotating speed of the saw blade can be adjusted and set by a cutting saw blade servo motor 13, and the material quality of the saw blade can be changed and adapted to the saw blade made of different materials of the spacer 25 through a quick change flange structure. In addition, the saw blade circular diameter compensation cylinder 9 is a convenient auxiliary setting for adapting to the small difference of the saw blade outer diameters of the spacing bars 25 made of different materials (the setting can be omitted when the cutting saw blades are consistent in size).

In conclusion, by means of the technical scheme, the problems that the spacer bars made of different materials are required to be cut at different edges are solved, the cutting rotating speed can be selected in a one-key mode, the influence of the tool consumption on the cutting quality and the service life of the saw blade is eliminated at the minimum cutting feeding stroke, the cutting period is shortened, the cutting process efficiency is improved, the quick-change saw blade flange and the saw blade circular diameter compensation air cylinder are convenient to replace cutting tools made of different materials for the spacer bars made of different materials, such as aluminum alloy special-cutting saw blades, stainless steel special-cutting saw blades and grinding wheel cutting abrasive sheets, and the processing capacity of the spacer bar bending machine suitable for different products is improved by a user at low operation cost.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A spacer cutting device of a spacer bending machine is characterized by comprising a cutting substrate (1), wherein a transverse auxiliary limiting swing arm pinch roller system (2) is arranged at the top end of the left side of the cutting substrate (1), a cutting feeding driving adjustable low-speed cylinder (3) is arranged in the middle of the left side of the cutting substrate (1), a longitudinal auxiliary limiting roller (4), a cutting bottom edge stop limiting wheel (5) and a cutting lower platform opening (6) are sequentially arranged on the right side of the transverse auxiliary limiting swing arm pinch roller system (2), a cutting and pressing upper platform opening connecting rod mechanism (7) is arranged at the front end of the cutting lower platform opening (6), the front end of the cutting and pressing upper platform opening connecting rod mechanism (7) is connected with a cutting and pressing cylinder (8), the lower part of the cutting feeding driving adjustable low-speed cylinder (3) is connected with one end of a saw blade circular diameter compensation cylinder (9), the other end of the saw blade circular diameter compensation cylinder (9) is connected with a cylinder support (10) through a bolt, cylinder support (10) bottom surface is connected with cutting base plate (1), saw bit circle footpath compensation cylinder (9) right side is equipped with the cutting and feeds guide rail slider (11), the cutting feeds guide rail slider (11) top and cutting motor support (12) bottom sliding connection, cutting motor support (12) top and cutting saw bit servo motor (13) fixed connection, cutting saw bit servo motor (13) are connected with saw bit flange axle (14), saw bit flange axle (14) are connected with cutting saw bit (16) through saw bit gland (15).

2. The spacer cutting device of spacer bending machine according to claim 1, characterized in that the transverse auxiliary limiting swing arm pinch roller system (2) comprises a positioning mounting plate (17), two bottom edge supporting rollers (18) are arranged in the middle of the positioning mounting plate (17), and a swing arm pinch roller mechanism (19) is arranged at the top end of the positioning mounting plate (17).

3. The spacer cutting device of spacer bending machine according to claim 2, characterized in that the swing arm pressing wheel mechanism comprises a swing arm (20), one end of the swing arm (20) is connected with the bearing roller (21) through a bolt, the other end of the swing arm (20) is connected with the top of the positioning mounting plate (17) through a bolt, and the middle part of the swing arm (20) is connected with the positioning mounting plate (17) through a tension spring (22) through a bolt.

4. Spacer cutting device for spacer bending machines according to claim 1, characterized in that the bottom of the cutting and pressing cylinder (8) is bolted to the bottom end of the cutting base plate (1) through a support plate (23).

5. The spacer cutting device of spacer bending machine according to claim 1, characterized in that the bottom end of the cutting and pressing upper platform opening link mechanism (7) is connected with the cutting base plate (1) through a fixed gasket.

6. The spacer cutting device of spacer bending machine according to claim 1, characterized in that the left side of the cutting motor bracket (12) is connected with the top bolt of the cutting feed driving adjustable low speed cylinder (3).

7. The spacer cutting device of spacer bending machine according to claim 1, characterized in that the middle of the rear end of the cutting and pressing upper platform opening connecting rod mechanism (7) is provided with a groove (24).

8. The spacer cutting device of spacer bending machine according to claim 1, characterized in that the cutting substrate (1) is fixedly connected with the workbench through holes at two sides.