CN220012478U

CN220012478U - Conveying device for cutting machine

Info

Publication number: CN220012478U
Application number: CN202321393254.5U
Authority: CN
Inventors: 周献水; 徐世强; 白洪臣
Original assignee: Hangzhou Jingding Glass Products Co ltd
Current assignee: Hangzhou Jingding Glass Products Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-14
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a conveying device for a cutting machine, which comprises two carrying platforms, a cutting mechanism and a breaking mechanism, wherein the two carrying platforms are oppositely arranged, a gap for installing the breaking mechanism is arranged between the two carrying platforms, and the cutting mechanism is arranged above the carrying platforms; the carrying platform comprises a bedplate for placing an object to be treated, a through hole for air flow to pass through is formed in the bedplate, a positive and negative pressure air blower for generating air flow is arranged in the carrying platform, the carrying platform further comprises a supporting plate for propping against the lower part of the object to be treated, and a driving mechanism for driving the supporting plate to move vertically and/or transversely. The utility model adopts a mode of combining the double carrying platforms, realizes the integration functions of conveying, cutting and breaking the glass plate on the double carrying platforms, has good adaptability among all the devices, has simple working procedures and effectively improves the functionality and the working efficiency.

Description

Conveying device for cutting machine

Technical Field

The utility model belongs to the field of glass production and treatment equipment, and relates to a conveying device for a cutting machine.

Background

The existing air floatation/adsorption workbench is widely applied to bearing and conveying work of plates such as glass plates, has excellent supporting and fixing effects by taking air flow as driving force, and can effectively avoid abrasion and collision in conveying.

However, the existing air floatation/adsorption workbench has single function, is only used for carrying and transporting objects, has to be studied about the suitability of the workbench and other equipment in the cutting and breaking work of glass plates for some special use demands, and has the requirements on the accuracy of the position of the cutting and breaking of the glass plates, and the existing air floatation/adsorption workbench can only realize approximate transmission of the objects on the workbench and has less corresponding function for the position alignment in the small-angle direction.

Disclosure of Invention

The utility model provides a conveying device for a cutting machine, which aims at overcoming the defects of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the conveying device for the cutting machine comprises two carrying platforms, a cutting mechanism and a breaking mechanism, wherein the two carrying platforms are oppositely arranged, a gap for installing the breaking mechanism is arranged between the two carrying platforms, and the cutting mechanism is arranged above the carrying platforms; the carrying platform comprises a bedplate for placing an object to be treated, a through hole for air flow to pass through is formed in the bedplate, a positive and negative pressure air blower for generating air flow is arranged in the carrying platform, the carrying platform further comprises a supporting plate for propping against the lower part of the object to be treated, and a driving mechanism for driving the supporting plate to move vertically and/or transversely.

Further, a first groove is formed in the upper surface of the bedplate, the supporting plate is accommodated in the first groove, and the peripheral wall of the supporting plate is in clearance fit with the peripheral wall of the first groove; the driving mechanism comprises a first telescopic rod which stretches vertically and a second telescopic rod which stretches transversely, the bottom end of the second telescopic rod is hinged to the object carrying platform, the telescopic end of the second telescopic rod is hinged to the bottom end of the first telescopic rod, the bottom wall of the first groove is provided with a second groove which is communicated with the object carrying platform, and the telescopic end of the first telescopic rod upwards penetrates through the second groove and is connected to the supporting plate.

Further, the circumferential dimension of the second groove is smaller than the circumferential dimension of the first groove.

Further, the axial section of the telescopic end of the first telescopic rod is rectangular, and two opposite side walls respectively prop against two side walls of the second groove.

Further, a sliding groove is further formed in the carrying platform, a sliding part is arranged at the bottom end of the first telescopic rod, the sliding part penetrates through the sliding groove and slides along the sliding groove, and the bottom wall of the sliding part abuts against the bottom wall surface of the sliding groove.

Further, the breaking mechanism comprises a bottom plate, a third telescopic rod and a top plate, the bottom plate is fixedly connected to the carrying platform, the bottom end and the telescopic end of the third telescopic rod are respectively connected to the bottom plate and the ejector rod, and the third telescopic rod stretches along the vertical direction.

Further, the cutting mechanism comprises a cutter rest, a cutter blade and a motor for driving the cutter blade to rotate are arranged on the cutter rest, and the cutting mechanism further comprises a mechanical arm for driving the cutter rest to move along the three-dimensional direction.

Further, the conveying device further comprises a conveying roller arranged at the tail end of the conveying direction of the carrying platform, an air knife capable of downwards discharging air is arranged above the conveying roller, and a debris basket is arranged below the conveying roller.

Further, the carrying platform further comprises lifting support legs.

In summary, the utility model has the following advantages:

1) The utility model adopts a mode of combining the double carrying platforms, realizes the integration functions of conveying, cutting and breaking the glass plate on the double carrying platforms, has good adaptability among all the devices, has simple working procedures and effectively improves the functionality and the working efficiency.

2) According to the utility model, the supporting plate structure capable of moving vertically and transversely is adopted on the carrying platform, so that the glass plate on the carrying platform can be effectively adjusted in the accurate angle direction, and the glass plate can be placed at a required position in transmission so as to cooperate with the integrated cutting and breaking work in the device, thereby improving the accuracy and the output quality.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the dual carrier platform and breaking mechanism of fig. 1.

Fig. 3 is a schematic view of the loading platform in fig. 2.

Fig. 4 is a schematic view of the structure of the platen in fig. 3.

Fig. 5 is a schematic view of the pallet and adjustment mechanism of fig. 3.

Fig. 6 is a schematic view of the breaking mechanism of fig. 2.

The marks in the figure are as follows: 1. a carrying platform; 11. a base; 12. a platen; 13. a through hole; 2. a cutting mechanism; 3. a breaking mechanism; 31. a top plate; 32. a third telescopic rod; 33. a bottom plate; 41. a conveying roller; 42. an air knife; 43. a debris basket; 5. a supporting plate; 51. a first telescopic rod; 52. a second telescopic rod; 53. a first groove; 54. a second groove; 55. a chute; 56. a sliding part.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

It should be noted that, the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

All directional indications (such as up, down, left, right, front, rear, lateral, longitudinal … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture, and if the particular gesture changes, the directional indication changes accordingly.

For reasons of installation errors, the parallel relationship referred to in the embodiments of the present utility model may be an approximately parallel relationship, and the perpendicular relationship may be an approximately perpendicular relationship.

As shown in fig. 1, a conveying device for a cutting machine is used for a production flow of conveying, cutting and breaking glass plates, and comprises a carrying platform 1, a cutting mechanism 2, a breaking mechanism 3 and a wire-feeding mechanism, wherein the carrying platform 1 is used for carrying the glass plates and realizing transverse conveying of the glass plates on the carrying platform 1; the cutting mechanism 2 is arranged above the carrying platform 1 and is used for cutting grooves at a designated position on the surface of the glass plate; the breaking mechanism 3 is used for applying a certain acting force to a grooving position on the glass plate so that the glass plate can be broken along the grooving position; the wire-down mechanism is used for conveying the cut and separated glass plate outwards and removing scraps generated in the cutting and breaking processes.

Referring to fig. 3, the carrying platform 1 is an air-floating/adsorbing platform, and comprises a base 11, a certain space is provided in the base 11, a horizontal platen 12 is provided above the base 11, a plurality of through holes 13 penetrating along the vertical direction are provided on the platen 12, a positive and negative pressure blower is further provided in the carrying platform 1, and the air outlets of the positive and negative pressure blower are communicated with the space of the base 11, and air flow is formed by blowing or exhausting of the positive and negative pressure blower, so that an outward or inward air flow is formed at the through holes 13 on the platen 12, and then a suspension or adsorption action can be realized on a glass plate placed above the platen 12.

Referring to fig. 2, in this embodiment, the two carrying platforms 1 are disposed horizontally and sequentially along the transverse direction, specifically, the two carrying platforms 1 are disposed sequentially along the conveying direction of the glass sheet, the glass sheet will pass through the two carrying platforms 12 above the stage in sequence in the conveying direction, in order to realize the conveying of the glass sheet above the stage, four lifting legs are disposed below the carrying platforms 1, screws are disposed inside the lifting legs, so as to realize the lifting action through rotation, and the four lifting legs are respectively independent lifting, and further, the height and the inclination of the platform 12 can be adjusted by adjusting the different lifting heights of the four lifting legs, in this embodiment, the two carrying platforms 1 are adjusted to the same inclination and are commonly located in the same inclined plane, and the inclination angle of the inclined plane is preferably 1-2 degrees, so when the positive and negative pressure blower is in the blasting state, the air flow is discharged outwards through the through hole 13 to suspend the glass sheet, the inclined platform 12 can slowly move under the action of gravity, and the glass sheet can be conveyed along the direction, and the lifting is not much like.

The cutting mechanism 2 is arranged above the carrying platform 1, the cutting mechanism 2 comprises a cutter rest, a cutter blade for cutting and a motor for driving the cutter blade to rotate are arranged on the cutter rest, the cutter rest is controlled to move through a mechanical arm, and the mechanical arm is preferably a three-axis mechanical arm and can drive the cutter rest to act in a three-dimensional direction; when cutting work is carried out, the positive and negative pressure air blowers are switched to an air draft state, so that the surface of the bedplate 12 generates adsorption force to adsorb the glass plate, stable fixation is realized, at the moment, the knife rest and the knife blade cut at the appointed position of the upper surface of the glass plate, and particularly, fine grooves are cut.

The gap is formed between the two carrying platforms 1, the breaking mechanism 3 is mounted in the gap, referring to fig. 6, the breaking mechanism 3 includes a bottom plate 33, a third telescopic rod 32 and a top plate 31, the bottom plate 33 is fixed on the ground or on the carrying platform 1, the bottom end of the third telescopic rod 32 is fixed on the bottom plate 33, the telescopic end of the third telescopic rod 32 stretches upward and stretches along the vertical direction, the top plate 31 is fixed on the upper end of the telescopic end, the top plate 31 is driven to upwards prop against the lower surface of the glass plate by stretching out of the third telescopic rod 32, and the propped position is opposite to the lower side of the notch position on the upper surface of the glass plate, at this time, the platen 12 keeps the adsorption state on the glass plate, and a certain acting force is applied to the glass plate through the top plate 31, so that the glass plate can be broken along the notch position.

After the glass plate is cut and split, the plate needs to be conveyed to the next process, but because certain glass scraps can be generated during cutting and breaking, the lower line mechanism in the embodiment is arranged at the tail end of the conveying direction of the carrying platform 1, and comprises a conveying roller 41, an air knife 42 arranged above the conveying roller 41 and a scrap basket 43 arranged below the conveying roller 41, when the glass plate passes through the conveying roller 41, the air knife 42 blows air downwards, and scraps can be blown into the scrap basket 43 to be collected.

In the process of cutting and breaking the glass plate, it is necessary to ensure that a certain position is accurate, especially when the top plate 31 abuts against the glass plate, it is necessary to ensure that the long side of the top plate 31 is aligned with the slot, and further, the position of the glass plate on the platen 12 needs to be ensured, and in this embodiment, an adjusting mechanism for adjusting the angular direction position of the glass plate is further provided on the carrying platform 1.

Referring to fig. 4 and 5, the adjusting mechanism includes a supporting plate 5, a first telescopic rod 51, and a second telescopic rod 52, where the first telescopic rod 51 and the second telescopic rod 52 are disposed in a space of the base 11 of the carrying platform 1, a first groove 53 is formed on an upper surface of the platen 12, in an initial state, the supporting plate 5 is accommodated in the first groove 53, and a peripheral wall of the supporting plate 5 is in clearance fit with an inner peripheral wall of the first groove 53, so as to ensure air tightness; the bottom wall of the first groove 53 is provided with a second groove 54, the second groove 54 is downwardly communicated with the space of the base 11, the size of the second groove 54 is smaller than that of the first groove 53, the second groove 54 is used for the penetration of the telescopic end of the first telescopic rod 51, the telescopic end of the first telescopic rod 51 is fixedly connected to the lower side of the supporting plate 5, and the first telescopic rod 51 is vertically arranged and can transversely move along the second groove 54; the second telescopic rod 52 is transversely arranged, stretches out and draws back along transversely, the flexible end of the second telescopic rod 52 hinge in the bottom of the first telescopic rod 51, the bottom of the second telescopic rod 52 hinge in on the diapire of the base 11, the flexible of the second telescopic rod 52 is used for driving the lateral movement of the first telescopic rod 51, and the flexible of the first telescopic rod 51 is used for driving the supporting plate 5 upwards to prop against the lower surface of the glass plate.

The material of the supporting plate 5 in this embodiment is preferably rubber to increase the friction with the glass plate.

The left and right object carrying platforms 1 are respectively provided with an adjusting mechanism, the adjusting mechanisms are arranged oppositely, when in adjustment, the glass plates are suspended on the bedplate 12, the first telescopic rods 51 extend out to prop the supporting plates 5 against the lower surfaces of the glass plates, and according to the positions of the glass plates, the two second telescopic rods 52 extend and retract by a corresponding distance so as to rotate or transversely move the glass plates to a required angle position, and the top plate 31 is ensured to be aligned with the cutting grooves.

In order to avoid the rotation of the first telescopic rod 51, the axial section of the telescopic end of the first telescopic rod 51 is rectangular, and two opposite side walls respectively abut against two side walls on the second groove 54, so as to avoid rotation during sliding; in order to avoid the inclination of the first telescopic rod 51, a sliding groove 55 is provided on the bottom wall of the space in the base 11, a sliding portion 56 is provided at the bottom end of the first telescopic rod 51, the sliding portion 56 is inserted into the sliding groove 55 and slides along the sliding groove 55, and the bottom wall of the sliding portion 56 abuts against the bottom wall surface of the sliding groove 55, so as to avoid the inclination during the sliding.

It should be noted that the first telescopic rod 51, the second telescopic rod 52, and the third telescopic rod 32 described in this embodiment use devices that can achieve telescopic effects, including but not limited to, a cylinder, an oil cylinder, an electric push rod, and the like.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims

1. The conveying device for the cutting machine comprises two carrying platforms (1), a cutting mechanism (2) and a breaking mechanism (3), and is characterized in that the number of the carrying platforms (1) is two oppositely arranged, a gap for installing the breaking mechanism (3) is arranged between the two carrying platforms (1), and the cutting mechanism (2) is arranged above the carrying platforms (1); the carrying platform (1) comprises a bedplate (12) for placing an object to be processed, a through hole (13) for air flow to pass through is formed in the bedplate (12), a positive and negative pressure air blower for generating air flow is arranged in the carrying platform (1), the carrying platform (1) further comprises a supporting plate (5) for propping against the lower part of the object to be processed, and a driving mechanism for driving the supporting plate (5) to move vertically and/or transversely.

2. A conveyor for a cutting machine according to claim 1, characterized in that the upper surface of the platen (12) is provided with a first groove (53), the pallet (5) is accommodated in the first groove (53), and the peripheral wall of the pallet (5) is in clearance fit with the peripheral wall of the first groove (53); the driving mechanism comprises a first telescopic rod (51) which stretches vertically and a second telescopic rod (52) which stretches transversely, the bottom end of the second telescopic rod (52) is hinged to the object carrying platform (1), the telescopic end of the second telescopic rod (52) is hinged to the bottom end of the first telescopic rod (51), a second groove (54) which is communicated with the object carrying platform (1) is formed in the bottom wall of the first groove (53), and the telescopic end of the first telescopic rod (51) upwards penetrates through the second groove (54) and is connected to the supporting plate (5).

3. A conveyor for a cutting machine according to claim 2, characterized in that the second groove (54) has a circumferential dimension smaller than the circumferential dimension of the first groove (53).

4. A conveyor for a cutting machine according to claim 2 or 3, characterized in that the telescopic end of the first telescopic rod (51) is rectangular in axial section and opposite side walls respectively abut against the side walls of the second slot (54).

5. The conveying device for the cutting machine according to claim 2, wherein a sliding groove (55) is further formed in the carrying platform (1), a sliding portion (56) is arranged at the bottom end of the first telescopic rod (51), the sliding portion (56) penetrates through the sliding groove (55) and slides along the sliding groove (55), and the bottom wall of the sliding portion (56) abuts against the bottom wall surface of the sliding groove (55).

6. A conveyor for a cutting machine according to claim 1, characterized in that the breaking mechanism (3) comprises a bottom plate (33), a third telescopic rod (32) and a top plate (31), the bottom plate (33) is fixedly connected to the carrying platform (1), the bottom end and the telescopic end of the third telescopic rod (32) are respectively connected to the bottom plate (33) and the top plate (31), and the third telescopic rod (32) stretches in the vertical direction.

7. A conveyor for a cutting machine according to claim 1, characterized in that the cutting mechanism (2) comprises a blade carrier, on which a blade and a motor for driving the blade to rotate are arranged, and a mechanical arm for driving the blade carrier to move in three dimensions.

8. A conveyor for a cutting machine according to claim 1, characterized in that the conveyor further comprises a conveyor roller (41) arranged at the end of the conveying direction of the carrying platform (1), an air knife (42) for downwards air outlet is arranged above the conveyor roller (41), and a debris basket (43) is arranged below the conveyor roller (41).

9. A conveyor for a cutting machine according to claim 1, characterized in that the carrier platform (1) further comprises lifting feet.