CN219603453U - Directional cutting device of former piece of glass - Google Patents

Abstract

The utility model provides a directional cutting device for a glass raw sheet, which solves the problems of poor oblique cutting quality and the like of electric glass. The utility model has the advantages of good cutting quality, stable structure and the like.

Description

Directional cutting device of former piece of glass

Technical Field

The utility model belongs to the technical field of glass cutting, and particularly relates to a glass raw sheet directional cutting device.

Background

Before the glass is processed by the process, the raw glass sheet is subjected to grinding and polishing, cutting, edging, drilling, washing and drying and other treatments, such as toughened glass, laminated glass and the like; still other processed glass is processed by washing and drying, and then is subjected to grinding and polishing, cutting, edging, drilling, washing and other treatments according to the use requirements to obtain products such as glass mirrors; other art glasses, such as colored drawings, embossments, prints, etc., require specific process work, which are all cold working of the glass. The cold working of glass is a technological process for processing glass products into satisfactory products by a series of treatment means at normal temperature. The mechanical cutting of glass is a method of cutting a stress part due to tensile stress by using mechanical properties of glass, which are low in tensile stress, generally by applying scratches on the surface of diamond or silicon carbide. However, when the conventional glass cutting machine performs oblique cutting, the requirement on the driving control precision is high, and the cutting path cannot be corrected in time in the cutting process, so that the quality of a cut fracture is poor. In addition, the existing glass cutting machine is not easy to take out a finished product after glass cutting is completed.

In order to solve the defects existing in the prior art, long-term exploration is performed, and various solutions are proposed. For example, chinese patent literature discloses a glass cutting machine [202110334513.6], it includes workstation, the work frame, the glass sword, the backup pad, closing device, looseness device and controller, be equipped with first spout on the workstation, the first end of work frame slides in first spout, the second end of work frame is equipped with the second spout, the glass sword slides in the second spout, the workstation has the processing cavity, one side in the processing cavity is fixed in to the backup pad, the backup pad is used for placing glass, closing device is fixed in the workstation, closing device can compress tightly glass in the backup pad, looseness device is fixed in the bottom of processing cavity, looseness device can strike glass in the backup pad, closing device and looseness device all are connected with the controller electricity.

The scheme solves the problem that finished glass is not easy to extract to a certain extent, but the scheme still has a plurality of defects, such as poor oblique cutting effect and the like.

Disclosure of Invention

The utility model aims to solve the problems and provides a glass raw sheet directional cutting device which is reasonable in design and good in glass oblique cutting effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a directional cutting device of former piece of glass, includes the cutting bed body, installs the subassembly that slides on the cutting bed body, and the subassembly that slides is connected with cutting tool, installs the guide assembly relative with cutting tool on the cutting bed body, installs the pressurization subassembly relative with the cutting bed body on the subassembly that slides, is provided with separation discharge subassembly between cutting bed body and the subassembly that slides. The sliding component on the cutting bed body drives the cutting tool to cut the glass wafer, and when oblique cutting is carried out, the guiding component corrects the motion trail of the glass wafer in real time in the oblique moving process of the cutting tool, and the pressurizing component and the separating discharging component are matched to ensure the finished product effect of the glass wafer after oblique cutting.

In the above-mentioned directional cutting device of former piece of glass, the cutting bed body includes the main bed body, and transmission panel is installed to main bed body upper end, and transmission panel has a plurality of transmission grooves that are parallel to each other and transmission groove rotation and installs the transmission gyro wheel, and the transmission gyro wheel is connected with synchronous drive assembly. The conveying rollers on the cutting bed body synchronously rotate to drive the glass sheet to stably run.

In the above-mentioned directional cutting device of former piece of glass, synchronous drive assembly is including rotating the actuating lever of installing in cutting bed body one side and being connected with driving motor, and the actuating lever passes through switching-over gear train and connects the gangbar meshing transmission at transmission gyro wheel center, and transmission gyro wheel center is opened there is the drive hole, gangbar and drive hole sliding connection and between be provided with each other sliding connection's spacer pin and spacing groove, the main bed body have with gangbar telescopic connection's electric putter. The synchronous driving assembly drives each transmission roller to synchronously rotate or stop in time, and the synchronous driving assembly is matched with the pressurizing assembly to keep the glass raw sheet in a static state.

In the above-mentioned directional cutting device of former piece of glass, install a plurality of lifting gyro wheels on the cutting bed body, the lifting gyro wheel is arranged between the transmission gyro wheel, installs electric putter between lifting gyro wheel and the cutting bed body. The lifting roller of the cutting bed body is matched with the separation discharging component to assist in separating the fragments while the normal transmission of the glass sheet is not affected.

In the directional cutting device for the glass raw sheet, the sliding assembly comprises a sliding frame body arranged at the upper end of the cutting bed body, the sliding frame body transversely moves relative to the cutting bed body through a transverse screw rod, the lower end of the sliding frame body is connected with the cutting tool through a longitudinal screw rod, and the cutting tool longitudinally moves relative to the longitudinal screw rod. And the transverse screw rod and the longitudinal screw rod in the sliding assembly are matched to drive the cutting tool to perform complex movement, so that other cutting requirements are met.

In the above-mentioned directional cutting device of former piece of glass, cutting tool includes the cutting base, and the cutting base is connected with the regulation disk body through the rotation of change gear train, and the regulation disk body is connected with the abrasive cutting wheel through servo motor. The height rotation of the abrasive cutting wheel provides cutting moment, and the rotatable adjusting disc body can adjust the orientation of the abrasive cutting wheel.

In the above-mentioned directional cutting device for glass raw sheet, the sliding frame body is provided with the liquid guide tube, and the liquid guide tube is uniformly provided with the liquid spraying heads along the axial direction. The liquid guide tube is matched with the liquid spray head, so that the surface of the glass sheet is kept in a soaked state in the cutting process, and the cutting difficulty is reduced.

In the directional cutting device for the glass raw sheet, the pressurizing assembly comprises pressurizing swing arms rotatably connected with two ends of the sliding frame body, pressurizing guide rollers are rotatably connected between the pressurizing swing arms, and elastic elements are connected between the pressurizing swing arms and the sliding frame body. The pressing guide roller applies a certain pressing force to the surface of the glass plate under the action of the elastic element, so that the jumping of the pressing guide roller in the cutting process is avoided.

In the directional cutting device of glass raw sheet, the separation discharging assembly comprises a separation plate rotatably arranged at the discharge hole of the cutting bed body, a guide groove is arranged at the discharge hole of the cutting bed body, and an arc-shaped guide surface is arranged between the guide groove and the cutting bed body. And the separation and discharge assembly assists in separating waste sheets after the glass sheet is cut, and is matched with the lifting rollers to reduce the guiding difficulty of glass finished products.

In the above-mentioned directional cutting device of former piece of glass, the direction subassembly includes a plurality of guide plates body that rotate through the guiding motor and install in cutting bed body upper end, opens on the guide plate body has the guide way, and infrared sensor is installed to the guide way inboard. The plurality of guide disc bodies adapt to the oblique cutting requirement of the glass sheet, and the guide grooves and the infrared sensors on the inner sides of the guide grooves timely sense the azimuth of the cutting grinding wheel, so that the cutting track of the glass sheet is conveniently corrected in the cutting process.

Compared with the prior art, the utility model has the advantages that: the sliding component drives the cutting tool to move obliquely, and the guiding component senses the relative position of the cutting tool in the moving process, so that the cutting motion track is conveniently and timely corrected, and the oblique cutting stability of the glass raw sheet is ensured; the lifting rollers are matched with the separating and discharging assembly, and the waste sheets are assisted to separate after the glass sheets are cut, so that the difficulty in extracting finished glass is reduced; the sliding component sprays cutting fluid in the cutting process of the glass raw sheet, so that the quality of the cutting end face of the glass raw sheet is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a structural layout of the transfer panel of the present utility model;

FIG. 4 is a partial schematic view of the synchronous drive assembly of the present utility model;

in the figure, a cutting bed body 1, a main bed body 11, a conveying panel 12, a conveying groove 13, a conveying roller 14, a sliding component 2, a sliding frame body 21, a transverse screw 22, a longitudinal screw 23, a cutting tool 3, a cutting base 31, a speed change gear set 32, an adjusting disk body 33, a servo motor 34, a cutting grinding wheel 35, a liquid guiding tube 36, a liquid spraying head 37, a guiding component 4, a guiding motor 41, a guiding disk body 42, a guiding groove 43, a pressurizing component 5, a pressurizing swing arm 51, a pressurizing guide roller 52, a separating and discharging component 6, a separating plate 61, a guiding groove 62, a guiding surface 63, a synchronous driving component 7, a driving motor 71, a driving rod 72, a reversing gear set 73, a linkage rod 74, a driving hole 75, a limiting pin 76, a limiting groove 77 and a lifting roller 78.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

As shown in fig. 1-3, the directional cutting device for the glass raw sheet comprises a cutting bed body 1 arranged on a glass transmission line, wherein a sliding component 2 is arranged on the cutting bed body 1, the sliding component 2 is connected with a cutting tool 3, and the sliding component 2 drives the cutting tool 3 to move transversely or longitudinally to cut the glass raw sheet to a specified specification. The cutting bed body 1 is provided with a guide component 4 opposite to the cutting tool 3, the guide component 4 senses and detects the motion state of the cutting tool 3 under the conventional state, and when the glass raw sheet is obliquely cut, the guide component 4 senses whether the cutting tool 3 moves along the appointed oblique direction, and the guide component is matched with a control host of the sliding component 2 to realize feedback adjustment, so that the motion trail of the glass raw sheet is timely corrected. The pressurizing assembly 5 opposite to the cutting bed body 1 is arranged on the sliding assembly 2 to reduce the jumping of the glass raw sheet in the cutting process, so that the smoothness of a fracture after glass cutting is ensured, and the separating and discharging assembly 6 is arranged between the cutting bed body 1 and the sliding assembly 2. When the cutting tool 3 cuts off the glass, the finished glass panel is separated from the redundant glass sheets by the separating and discharging assembly 6 during the glass conveying, and operators can directly extract the finished glass panel.

Specifically, similar to the conventional cutting platform, the cutting bed 1 of the present utility model also includes a main bed 11, and a conveying panel 12 is installed at the upper end of the main bed 11 to carry glass raw sheets of different specifications. The transmission panel 12 is provided with a plurality of transmission grooves 13 which are parallel to each other, the transmission grooves 13 are rotationally provided with transmission rollers 14 which are in direct contact transmission with the glass raw sheet, or the transmission grooves 13 are provided with transmission belt wheel structures for transmitting the glass raw sheet, and the transmission rollers 14 are connected with the synchronous driving assembly 7 to ensure that the transmission rollers 14 synchronously rotate, so that the glass raw sheet is ensured to be stably transmitted.

As shown in fig. 4, the transmission rollers 14 are arranged at the upper end of the cutting bed body 1 in groups, and the synchronous driving assembly 7 comprises a driving rod 72 rotatably mounted at one side of the cutting bed body 1 and connected with a driving motor 71, wherein the driving motor 71 is a variable frequency motor, and the circumferential rotation speed of the driving rod 72 can be adjusted according to actual needs. The driving rod 72 is meshed with a linkage rod 74 connected to the center of the transmission roller 14 through a reversing gear set 73, and the central axis of the driving rod 72 is vertically arranged relative to the center of the linkage rod 74. The transmission roller 14 is provided with a transmission hole 75 in the center, the linkage rod 74 is in sliding connection with the transmission hole 75, a limiting pin 76 and a limiting groove 77 which are in sliding connection with each other are arranged between the linkage rod and the transmission hole 75, and the main bed body 11 is provided with an electric push rod which is in telescopic connection with the linkage rod 74. When the transmission roller 14 is required to stop in time, the electric push rod drives the linkage rod 74 to slide and separate from the driving rod 72, so that the transmission chain is cut off, and the glass raw sheet is static.

Further, in addition to the conveying of the glass raw sheet driven by the conveying roller 14, a plurality of lifting rollers 78 are mounted on the cutting bed body 1 to assist in supporting the glass raw sheet. The lift rollers 78 are disposed between the transfer rollers 14 and rotate independently of the transfer rollers 14 and do not provide a movement moment, but merely serve as auxiliary guides. An electric push rod is arranged between the lifting roller 78 and the cutting bed body 1, and after the cutting of the glass raw sheet is completed, the electric push rod drives the lifting roller 78 to apply lifting moment to the glass finished product, so that the glass sheet is adjusted to be slightly inclined from a horizontal state, and automatic sheet taking is facilitated.

Further, the sliding assembly 2 comprises a sliding frame body 21 arranged at the upper end of the cutting bed body 1, the sliding frame body 21 transversely moves relative to the cutting bed body 1 through a transverse screw rod 22, the lower end of the sliding frame body 21 is connected with the cutting tool 3 through a longitudinal screw rod 23, and the cutting tool 3 longitudinally moves relative to the longitudinal screw rod 23. The transverse screw rod 22 and the longitudinal screw rod 23 are independently driven, alternatively move in a normal state, and the cutting tool 3 is driven to transversely or longitudinally cut the glass raw sheet in the moving process, and when the transverse screw rod 22 and the longitudinal screw rod 23 are synchronously driven, the glass raw sheet is obliquely cut.

In addition, in order to meet the requirements of oblique cutting of the glass raw sheet, the cutting tool 3 is also adaptively adjusted, and specifically comprises a cutting base 31, the cutting base 31 is rotatably connected with an adjusting disc 33 through a speed change gear set 32, and the adjusting disc 33 is connected with a cutting grinding wheel 35 through a servo motor 34. The circumferential angle of the adjusting disk 33 relative to the cutting base 31 can be adjusted by the speed change gear set 32, and the orientation of the cutting edge of the cutting wheel 35 is also adjusted.

Meanwhile, water flow is sprayed on the surface of the glass in the glass cutting process, and the glass fracture is hydrolyzed, so that the cutting difficulty is reduced. The sliding frame body 21 is provided with a liquid guide tube 36, the liquid guide tube 36 is uniformly provided with liquid spray heads 37 along the axial direction, and liquid is uniformly injected from the liquid spray heads 37 towards the surface of the glass panel.

It can be seen that during the glass cutting process, the pressing assembly 5 is used to ensure its structural stability, since the cutting tool 3 is in direct contact with its surface, causing the glass to jump. The pressurizing assembly 5 comprises pressurizing swing arms 51 which are rotatably connected with two ends of the sliding frame body 21, pressurizing guide rollers 52 are rotatably connected between the pressurizing swing arms 51, and elastic elements are connected between the pressurizing swing arms 51 and the sliding frame body 21. The surface of the pressurizing component 5 is coated with a flexible layer, so that the pressurizing component can not cause additional damage when applying the pressing force to the glass raw sheet.

It is obvious that the separating and discharging assembly 6 comprises a separating plate 61 rotatably arranged at the discharge hole of the cutting bed body 1, a guide groove 62 is arranged at the discharge hole of the cutting bed body 1, and an arc-shaped guide surface 63 is arranged between the guide groove 62 and the cutting bed body 1. The finished glass sheet is guided out from above the separating plate 61 and the separated waste is guided out by the guide chute 62 and is intensively processed.

Preferably, the guiding assembly 4 comprises a plurality of guiding disc bodies 42 rotatably arranged at the upper end of the cutting bed body 1 through a guiding motor 41, the guiding disc bodies 42 are driven by the guiding motor 41 to rotate to a specified angle and keep consistent with the cutting direction of the glass raw sheet, and guiding grooves 43 are formed in the guiding disc bodies 42 for the cutting edges of the cutting grinding wheels 35 to pass through. An infrared sensor is installed inside the guide groove 43, and stops in time if the dicing wheel 35 is not sensed during dicing.

In summary, the principle of this embodiment is as follows: the cutting tool 3 on the cutting bed body 1 carries out transverse, longitudinal or oblique cutting treatment on the glass raw sheet at the sliding component 2, when oblique cutting is carried out, the guiding component 4 monitors the oblique moving track of the cutting tool 3 in real time, and after cutting is finished, the glass sheet is separated by the separating and discharging component 6 to obtain finished glass.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms of the cutting bed 1, the main bed 11, the transfer panel 12, the transfer tank 13, the transfer roller 14, the slip assembly 2, the slip frame 21, the lateral screw 22, the longitudinal screw 23, the cutting tool 3, the cutting base 31, the change gear set 32, the adjustment tray 33, the servo motor 34, the cutting wheel 35, the liquid guide tube 36, the liquid jet head 37, the guide assembly 4, the guide motor 41, the guide tray 42, the guide tank 43, the pressing assembly 5, the pressing swing arm 51, the pressing guide roller 52, the separation discharge assembly 6, the separation plate 61, the guide tank 62, the guide surface 63, the synchronous drive assembly 7, the drive motor 71, the drive lever 72, the reversing gear set 73, the link lever 74, the drive hole 75, the limit pin 76, the limit groove 77, the lifting roller 78, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (10)

1. The utility model provides a directional cutting device of former piece of glass, includes cutting bed body (1), cutting bed body (1) on install slip subassembly (2), slip subassembly (2) be connected with cutting tool (3), its characterized in that, cutting bed body (1) on install guide assembly (4) relative with cutting tool (3), slip subassembly (2) on install pressurization subassembly (5) relative with cutting bed body (1), cutting bed body (1) and slip subassembly (2) between be provided with separation discharge subassembly (6).

2. The device for directionally cutting glass raw sheets according to claim 1, wherein the cutting bed body (1) comprises a main bed body (11), a transmission panel (12) is arranged at the upper end of the main bed body (11), the transmission panel (12) is provided with a plurality of mutually parallel transmission grooves (13), transmission rollers (14) are rotatably arranged in the transmission grooves (13), and the transmission rollers (14) are connected with the synchronous driving assembly (7).

3. The device for directional cutting of glass raw sheets according to claim 2, wherein the synchronous driving assembly (7) comprises a driving rod (72) rotatably installed on one side of the cutting bed body (1) and connected with a driving motor (71), the driving rod (72) is in meshed transmission with a linkage rod (74) connected to the center of the transmission roller (14) through a reversing gear set (73), a transmission hole (75) is formed in the center of the transmission roller (14), the linkage rod (74) is slidably connected with the transmission hole (75), a limiting pin (76) and a limiting groove (77) which are slidably connected with each other are arranged between the linkage rod and the transmission hole (75), and the main bed body (11) is provided with an electric push rod which is in telescopic connection with the linkage rod (74).

4. A device for directional cutting of glass sheets according to claim 3, characterized in that the cutting bed body (1) is provided with a plurality of lifting rollers (78), the lifting rollers (78) are arranged between the transmission rollers (14), and an electric push rod is arranged between the lifting rollers (78) and the cutting bed body (1).

5. The device for directional cutting of glass raw sheets according to claim 1, wherein the sliding assembly (2) comprises a sliding frame body (21) arranged at the upper end of the cutting bed body (1), the sliding frame body (21) transversely moves relative to the cutting bed body (1) through a transverse screw (22), the lower end of the sliding frame body (21) is connected with the cutting tool (3) through a longitudinal screw (23), and the cutting tool (3) longitudinally moves relative to the longitudinal screw (23).

6. The device for directional cutting of glass raw sheets according to claim 5, wherein the cutting tool (3) comprises a cutting base (31), the cutting base (31) is rotatably connected with an adjusting disc body (33) through a speed change gear set (32), and the adjusting disc body (33) is connected with a cutting grinding wheel (35) through a servo motor (34).

7. The device for directional cutting of glass sheets according to claim 5, wherein the sliding frame body (21) is provided with a liquid guide tube (36), and the liquid guide tube (36) is uniformly provided with liquid spraying heads (37) along the axial direction.

8. The device for directional cutting of glass raw sheets according to claim 5, wherein the pressurizing assembly (5) comprises pressurizing swing arms (51) rotatably connected with two ends of the sliding frame body (21), pressurizing guide rollers (52) are rotatably connected between the pressurizing swing arms (51), and elastic elements are connected between the pressurizing swing arms (51) and the sliding frame body (21).

9. The directional cutting device for glass raw sheets according to claim 1, wherein the separating and discharging assembly (6) comprises a separating plate (61) rotatably arranged at a discharge hole of the cutting bed body (1), a guide groove (62) is arranged at the discharge hole of the cutting bed body (1), and an arc-shaped guide surface (63) is arranged between the guide groove (62) and the cutting bed body (1).

10. The device for directionally cutting the glass raw sheet according to claim 1, wherein the guide assembly (4) comprises a plurality of guide disc bodies (42) rotatably installed at the upper end of the cutting bed body (1) through a guide motor (41), guide grooves (43) are formed in the guide disc bodies (42), and infrared sensors are installed on the inner sides of the guide grooves (43).