Automatic cutting workbench for long glass

Abstract

The utility model discloses an automatic cutting workbench for long glass, and belongs to the technical field of glass processing devices. Comprising a cutting workbench, a cutter assembly, a conveying belt and a conveying belt driving assembly. A cutting knife assembly is arranged above the cutting workbench in a sliding mode. The cutting knife assembly is used for cutting the glass; a conveying belt is arranged on the surface of the cutting workbench. The conveying belt is used for moving glass on the surface of the cutting workbench. A conveying belt driving assembly is arranged on the conveying belt; the conveying belt driving assembly is used for controlling starting and stopping of the conveying belt. The glass cutting workbench solves the problem that according to an existing glass cutting workbench, a controllable glass moving auxiliary structure is not designed on the surface of the workbench, so that movement of glass on the surface of the workbench is strenuous.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing devices, and in particular relates to an automatic long glass cutting workbench. Background Art

[0002] Glass cutting is a crucial process in the glass processing and production process. Its purpose is to separate larger pieces of glass into smaller pieces or to smooth rough edges. Correct glass cutting techniques not only ensure the quality and aesthetics of the glass but also the safety of the operator. Glass cutting methods primarily include manual cutting, mechanical cutting, laser cutting, and water jet cutting.

[0003] In the industrial production of glass, the most commonly used glass cutting methods are mechanical cutting and laser cutting. Both of these cutting methods require that the glass to be cut be placed flat on a cutting workbench, on which a cutting wheel knife or a cutting laser knife is provided through a sliding drive structure; the glass is cut on the workbench. Currently, no structure is provided on the glass cutting workbench to assist in moving the glass. In the process of transferring the glass to the workbench and in the process of adjusting the position of the glass on the workbench, due to the large friction between the glass and the surface of the workbench, it is completely necessary to manually lift the glass for position adjustment or transfer. When the glass area is large, the transfer is more laborious. If a structure such as a roller or a conveyor rod is provided on the cutting workbench to assist in moving the glass, the movement resistance can indeed be reduced when the glass is moved. However, when the glass is moved into place and needs to be positioned for cutting, since the auxiliary structures such as the roller or the conveyor rod are movable, the glass may move again under the action of the roller or the conveyor rod, changing its previous position. Utility Model Content

[0004] The present invention provides an automatic long glass cutting workbench, wherein rollers are disposed on the surface of the workbench, and a conveyor belt is disposed on the rollers; the upper surface of the conveyor belt is flush with the surface of the cutting workbench; the rollers on one side are driven to rotate by a motor, thereby driving the transmission belt; that is, the transmission of the conveyor belt is controlled by the motor. Therefore, when the glass on the workbench surface needs to be moved, the conveyor belt is started to drive the glass to move; after moving into position, the conveyor belt will not move on its own, and the position of the glass remains fixed. The present invention solves the problem of existing glass cutting workbenches, which lack a controllable glass movement auxiliary structure designed on the workbench surface, making the movement of glass on the workbench surface more laborious.

[0005] In order to achieve the above technical objectives, the present invention is implemented through the following technical solutions:

[0006] An automatic cutting workbench for long glass, comprising: a cutting workbench, a cutting knife assembly, a conveying belt, a conveying belt driving assembly;

[0007] The cutting knife assembly is arranged above the cutting workbench and used for cutting glass.

[0008] The conveying belt is arranged on the surface of the cutting workbench and used for moving glass on the surface of the cutting workbench.

[0009] The conveying belt driving assembly is arranged on the conveying belt and used for controlling the start and stop of the conveying belt.

[0010] Preferably, a plurality of rectangular groove structures are arranged at equal intervals in the cutting workbench, and the two ends of the rectangular groove structure are provided with the conveying belt driving assembly.

[0011] The conveying belt is arranged on the conveying belt driving assembly, and the upper surface of the conveying belt is flush with the surface of the cutting workbench.

[0012] Preferably, a protruding plate is vertically arranged at the two side edges of the two ends of the rectangular groove structure.

[0013] Rolling shafts are arranged between the two protruding plates on the same side of the same rectangular groove.

[0014] An axle is arranged through the center of the rolling shaft arranged between the protruding plates on one side of the rectangular groove, and the axle is rotationally connected with the protruding plates.

[0015] One end of the axle is rotationally arranged on the farthest protruding plate, and the other end of the axle passes through the nearest protruding plate and is provided with a motor. The side of the cutting workbench where the motor is arranged is arranged as a driving side.

[0016] The conveying belt is arranged on the rolling shafts.

[0017] The rolling shafts, the axle and the motor form the conveying belt driving assembly.

[0018] Preferably, a sliding rod is arranged on each of the front and rear sides of the cutting workbench.

[0019] An electric sliding block is slidingly arranged on each of the two sliding rods.

[0020] A cutting knife sliding rod is arranged between the two electric sliding blocks.

[0021] A cutting knife is slidingly arranged below the cutting knife sliding rod through the electric sliding block.

[0022] Preferably, an extension placement table is detachably arranged on the non-driving side of the cutting workbench through a butt joint structure.

[0023] The extended placement table is used for temporarily placing the cut glass.

[0024] Preferably, a screw is provided on the convex plate on the non-driving side of the cutting workbench;

[0025] A clamping plate is provided on the butt joint side of the extension placement table and the cutting workbench;

[0026] The two convex plates on the non-driving side of the same rectangular groove on the cutting workbench are arranged as a group;

[0027] The number of the groups of the snap-in plates is the same as the number of the groups of the convex plates; a group of convex plates can be snapped into a group of snap-in plates;

[0028] A slot is provided on the snap-in plate; after the convex plate is snapped into the snap-in plate, the screw provided on the convex plate can be snapped into the slot of the snap-in plate.

[0029] Preferably, a nut is provided on the screw;

[0030] After the convex plate is clamped into the clamping plate, the nut is used to lock the convex plate and the clamping plate.

[0031] Preferably, the extended placement platform is provided with a groove near the left and right sides, and a transmission rod is rotatably arranged in the groove.

[0032] Preferably, a slide rail is provided on the upper surface of the cutting workbench near the front and rear sides;

[0033] A slider is slidably arranged on the slide rail;

[0034] A rotating shaft is provided above the slider;

[0035] One end of a rotating rod is arranged on the rotating shaft, and the other end of the rotating rod is arranged on an elastic pressure strip.

[0036] Preferably, a cushion layer is provided on the upper surfaces of the cutting workbench and the extension placement table.

[0037] The beneficial effects of the utility model are:

[0038] This utility model provides an automatic long glass cutting workbench. Several long conveyor belts are installed on the workbench surface. The conveyor belts are driven by a motor, rollers, and shafts. The glass placed on the workbench can move automatically under the drive of the conveyor belts. When the conveyor belt drive is turned off, the glass is fixed in place. With the help of the conveyor belts, there is no need for manual movement of the glass. After the glass is moved into place, the conveyor belt drive is turned off, and the position of the glass is fixed, preventing the glass from shifting on its own.

[0039] One side of the glass cutting workbench is docked with the extended placement table. The cut glass can be directly transported to the extended placement table with the assistance of a conveyor belt. A conveying rod is embedded on each side of the surface of the extended placement table. The conveying rod is rotatable. Under the action of the conveying rod, the friction between the glass and the table surface after it is transported to the extended placement table can be reduced, making it easier for the glass to enter the extended placement table.

[0040] Elastic strips are set on the front and back sides of the cutting workbench through slide rails and sliders. The elastic strips can rotate 360° under the action of the rotating shaft. The elastic strips can be used to press and fix the glass placed on the cutting workbench, so that it can be placed more stably on the cutting workbench surface, preventing the glass from shifting when the cutting knife is cutting.

[0041] The upper surfaces of the cutting table and the extension table are both cushioned; placing the glass on the cushion can avoid direct contact with the hard table surface, which is prone to scratches. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0044] Figure 2 This is a schematic diagram of the structure of a conveyor belt arranged on a cutting workbench of the utility model;

[0045] Figure 3 This is a schematic diagram of the rectangular groove structure, convex plate, screw and roller structure provided on the cutting workbench of the utility model;

[0046] Figure 4 This is a schematic diagram of the connection structure of the driving side roller, shaft, motor and convex plate of the cutting workbench of the utility model;

[0047] Figure 5 This is a schematic diagram of the structure of the transmission rod provided on the surface of the extension placement table of the utility model;

[0048] Figure 6 This is a schematic diagram of the structure of the clamping plate provided on one side of the extension placement table of the utility model;

[0049] Figure 7 This is a schematic diagram of the structure of the cutting workbench provided with elastic pressure strips according to the present invention;

[0050] Figure 8This is a partial enlarged schematic diagram A of the present invention; specifically, it is a structural schematic diagram of the slide rail, slider, rotating shaft, rotating rod and elastic pressure strip on the cutting workbench;

[0051] In the accompanying drawings, the structural names represented by the reference numerals are:

[0052] 1-cutting workbench, 101-convex plate, 102-screw, 103-nut, 104-slide rail, 105-rectangular groove structure, 2-conveyor belt, 3-slide rod, 4-electric slider, 5-cutting knife slide rod, 6-extension placement table, 601-transmission rod, 602-clamping plate, 7-roller, 701-shaft rod, 8-motor, 9-elastic pressure strip, 901-slider, 902-rotating shaft, 903-rotating rod. DETAILED DESCRIPTION

[0053] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0054] Example 1

[0055] An automatic long glass cutting workbench, comprising: a cutting workbench 1, a cutting knife assembly, a conveyor belt 2, and a conveyor belt driving assembly;

[0056] like Figure 1 As shown, the cutting table 1 is configured as a rectangular platform structure, and the glass to be cut is placed on the upper surface of the cutting table 1; the cutting knife assembly for cutting the glass is arranged above the cutting table 1 and can move on the cutting table 1; the specific structure of the cutting knife assembly is configured as follows:

[0057] A slide bar 3 is provided on each of the front and rear side surfaces of the cutting table 1, and an electric slider 4 is provided on each of the two slide bars 3. The electric slider 4 can move back and forth along the slide bar 3 under the action of the electric control drive; a cutting knife slide bar 5 is provided between the two electric sliders 4. The cutting knife slide bar 5 is used to install the cutting knife and provide a track for the movement of the cutting knife; a track for the cutting knife to run is provided below the cutting knife slide bar 5. The cutting knife is set on the track through the electric control slider. The electric control slider can carry the cutting knife to move below the cutting knife slide bar 5 under the electric drive. The glass is placed on the surface of the cutting table 1, and the cutting knife can contact the glass surface. When the cutting knife moves on the cutting knife slide bar 5, it can produce scratches on the glass, thereby achieving the purpose of cutting the glass. The cutting knife assembly on the cutting table 1 belongs to the prior art, and its electromechanical drive circuit structure and principle will not be described in detail here.

[0058] The glass to be cut is placed on the surface of the cutting table 1, and its position may need to be adjusted; or after the glass cutting is completed, the glass needs to be moved away from the cutting table 1; whether it is to adjust the position of the glass to be cut or to move the cut glass away, it is necessary to manually move the glass for transportation, or a robotic arm with a suction cup needs to be set up next to the cutting table to transfer the glass; for long glass with a large area and weight, it is very difficult and inconvenient to move it; it is also difficult to use the suction cup to absorb it stably and complete the transfer.

[0059] like Figure 2 As shown, in this embodiment, a conveyor belt 2 is provided on the surface of the cutting table 1, and the upper surface of the conveyor belt 2 is flush with the surface of the cutting table 1. The conveyor belt 2 can assist in the movement of glass on the surface of the cutting table 1 and can transfer the cut glass away from the cutting table 1. The conveyor belt 2 is controlled by a conveyor belt drive assembly to drive the conveyor belt to start or stop. The specific structure of the conveyor belt 2 and the conveyor belt drive assembly is set as follows:

[0060] like Figure 3 As shown, a number of rectangular groove structures 105 are provided at equal intervals within the cutting table 1. The number of rectangular groove structures 105 can be determined based on the actual width of the upper surface of the cutting table 1. The top and both ends of the rectangular groove structures 105 are open structures. A convex plate 101 is vertically provided on both sides of the openings of each rectangular groove structure 105. A roller 7 is provided between the two convex plates 101 on the same side of the same rectangular groove structure 105. The axes of the rollers 7 at both ends are rotatably provided on the surfaces of the convex plates 101, so that the rollers 7 can rotate between the two convex plates 101. A conveyor belt 2 is provided on the rollers 7 at both ends of each rectangular groove structure 105. Under the action of the rollers 7, the conveyor belt 2 can transmit.

[0061] like Figure 4 As shown, all rollers 7 arranged between the convex plates 101 on one side of the rectangular groove structure 105 have a shaft 701 passing through their centers, and the shaft 701 and the convex plates 101 are rotationally connected; the shaft 701 and the rollers 7 are fixedly connected at their centers; one end of the shaft 701 is rotationally connected to the surface of the farthest convex plate 101, and the other end of the shaft 701 passes through the nearest convex plate 101, and a motor 8 is provided on this end; driven by the motor 8, the shaft 701 can rotate, and the shaft 701 drives the rollers 7 to rotate, and the rollers 7 drive the conveyor belts 2 for transmission. The side of the cutting table 1 where the motor 8 is provided is used as the driving side. Under the action of the shaft 701, the rollers 7 on the driving side of all conveyor belts 2 can achieve synchronous rotation or synchronous stop, thereby achieving synchronous transmission of all conveyor belts 2;

[0062] The glass placed on the cutting workbench 1 has its lower surface in contact with the upper surface of the cutting workbench 1, and also with the surfaces of the conveyor belts 2 staggered on the cutting workbench 1; when all the conveyor belts 2 are driven synchronously, they can drive the glass to move on the surface of the cutting workbench 1, thereby realizing the position adjustment of the glass on the cutting workbench 1 and the transfer of the glass away from the cutting workbench 1.

[0063] Example 2

[0064] Based on Example 1, the glass that has been cut on the cutting table 1 needs to be moved away from the cutting table 1. A structure is required on the glass exiting the cutting table 1 to temporarily place the cut glass. This temporary placement process is to inspect the cut glass to see if the cutting has caused any damage and to check whether the cut edges are smooth. After the inspection is completed, the glass can be transferred to the next process. Meanwhile, another piece of cut glass will arrive.

[0065] like Figure 1 As shown, the right side of the cutting workbench 1 is the glass exit side, and an extension placement table 6 is set on the right side of the cutting workbench 1; the glass that is cut and leaves the cutting workbench 1 will arrive at the extension placement table 6 for temporary placement so that the glass can be quality inspected.

[0066] The extended placement table 6 can be placed directly next to the cutting workbench 1 without being connected to the cutting workbench 1. The cut glass can also be placed on the extended placement table 6 with the assistance of the staff; however, the extended placement table 6 may shift during use, which will cause the gap between it and the cutting workbench 1 to become larger and larger, affecting the convenience of transferring the glass to the extended placement table 6.

[0067] As a preferred embodiment, a docking structure is provided between the extension placement table 6 and the cutting workbench 1 to connect the two; the above-mentioned docking structure is specifically as follows:

[0068] A screw 102 is provided on the convex plate 101 on the non-driving side of the cutting table 1; the screw 102 is provided on the side of the convex plate 101 not connected to the roller 7;

[0069] A clamping plate 602 is provided on the butt joint side between the extension placement table 6 and the cutting workbench 1;

[0070] The two protruding plates 101 on the non-driving side of the same rectangular groove structure 105 on the cutting workbench 1 are set as a group; the number of groups of the clamping plates 602 is the same as the number of groups of the protruding plates 101; a group of protruding plates 101 can be clamped into a group of clamping plates 602; the inner side surface of the clamping plate 602 is in close contact with the outer side surface of the protruding plate 101;

[0071] A slot is provided on the clamping plate 602; after the protruding plate 101 is clamped into the clamping plate 602, the screw 102 provided on the protruding plate 101 can be clamped into the slot of the clamping plate 602, and then the nut 103 provided on the screw 102 is screwed in the direction close to the clamping plate 602 so that it is tightly against the clamping plate 602; in this way, the nut 103 can lock the protruding plate 101 and the clamping plate 602; that is, the cutting workbench 1 and the extension placement table 6 are fixedly connected, so that the gap between the two is minimized, which can facilitate the transfer of the glass on the cutting workbench 1 to the extension placement table 6.

[0072] Example 3

[0073] Based on Example 2, the glass that has been cut on the cutting workbench 1 is transferred to the extension placement table 6. The glass is in direct contact with the surface of the extension placement table 6. Under the friction between the two, the glass may be difficult to move on the extension placement table 6. It still needs to be manually lifted and placed on the surface of the extension placement table 6.

[0074] like Figure 5 As shown, in this embodiment, a rotatable transfer rod 601 is provided on the surface of the extension workbench 6 , and the glass is transferred to the surface of the extension placement table 6 by using the transfer rod 601 .

[0075] The mounting structure of the transfer rod 601 is configured as follows: a groove is defined near the left and right edges of the extended placement platform 6. The ends of the transfer rod 601 are pivotally mounted on either side of the groove, allowing the transfer rod 601 to rotate within the groove. The highest point of the transfer rod 601 is flush with the surface of the extended workbench 6. This allows the glass to be moved more easily when it contacts the surface of the extended placement platform 6 with the assistance of the transfer rod 601. The transfer rod 601 on the right side of the extended placement platform 6 also assists in moving the glass away from the extended placement platform 6.

[0076] Example 4

[0077] Based on Example 1, in Example 1, the glass is directly placed on the surface of the cutting workbench 1 to be cut; and when the cutting knife acts on the glass surface to cut, there is actually a certain pushing force on the glass; if the glass is light, it is very likely to shift under the action of the cutting knife, which may affect the accuracy of the cutting.

[0078] like Figure 7 and Figure 8 As shown, a slide rail 104 is provided on the upper surface of the cutting table 1, near both front and rear edges. A slider 901 is slidably mounted on the slide rail 104. A rotating shaft 902 is provided above the slider 901. One end of a rotating rod 903 is mounted on the rotating shaft 902, and an elastic pressure strip 9 is provided on the other end of the rotating rod 903. A certain distance is provided between the highest points of the rotating rod 903 and the elastic pressure strip 9 and the bottom of the cutting blade slide 5, so as not to affect the normal operation of the cutting blade slide 5.

[0079] When the glass needs to be pressed and fixed, the elastic bead 9 is rotated to face the cutting workbench 1 and placed on the glass surface. Under the action of its own elasticity, the elastic bead 9 can play a pressing role on the glass. A scratch-proof cushion structure can be provided on the contact surface between the elastic bead 9 and the glass to prevent the elastic bead 9 from directly contacting the glass and causing scratches. When the elastic bead 9 is no longer needed, the elastic bead 9 is rotated to be placed parallel to the slide rail 104.

[0080] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0081] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A long glass automatic cutting workbench, characterized in that: include: Cutting table, cutting knife assembly, conveyor belt, conveyor belt drive assembly; A cutting knife assembly is slidably arranged above the cutting workbench; the cutting knife assembly is used to cut the glass; A conveyor belt is provided on the surface of the cutting workbench; the conveyor belt is used to move the glass on the surface of the cutting workbench; A conveyor belt drive assembly is provided on the conveyor belt; the conveyor belt drive assembly is used to control the start and stop of the conveyor belt.

2. The long glass automatic cutting workbench according to claim 1, characterized in that: A plurality of rectangular groove structures are provided in the cutting workbench at equal intervals; a conveyor belt drive assembly is provided at both ends of the rectangular groove structure; A conveyor belt is provided on the conveyor belt driving assembly; the upper surface of the conveyor belt is flush with the surface of the cutting workbench.

3. The long glass automatic cutting workbench according to claim 2, characterized in that: Convex plates are vertically provided on both side edges of both ends of the rectangular groove structure; A roller is rotatably arranged between the two convex plates on the same side of the same rectangular groove; A shaft passes through the center of the roller arranged between the convex plates on one side of the rectangular groove; the shaft and the convex plates are kept in rotational connection; One end of the shaft is rotatably mounted on the farthest convex plate; the other end of the shaft passes through the nearest convex plate and is provided with a motor; the side of the cutting table where the motor is provided is provided as a driving side; The conveyor belt is arranged on a roller; The rollers, shafts and motors constitute a conveyor belt drive assembly.

4. The long glass automatic cutting workbench according to claim 1, characterized in that: A slide bar is provided on each of the front and rear sides of the cutting workbench; An electric slider is slidably arranged on each of the two slide bars; A cutting knife slide bar is provided between the two electric slides; The cutting knife is slidably arranged under the cutting knife slide bar via an electric slider.

5. The long glass automatic cutting workbench according to claim 3, characterized in that: An extension placement table is detachably provided on the non-driving side of the cutting workbench via a docking structure; The extended placement table is used for temporarily placing the cut glass.

6. The long glass automatic cutting workbench according to claim 5, characterized in that: A screw is provided on the convex plate on the non-driving side of the cutting workbench; A clamping plate is provided on the butt joint side of the extension placement table and the cutting workbench; The two convex plates on the non-driving side of the same rectangular groove on the cutting workbench are arranged as a group; The number of the groups of the snap-in plates is the same as the number of the groups of the convex plates; a group of convex plates can be snapped into a group of snap-in plates; A slot is provided on the snap-in plate; after the convex plate is snapped into the snap-in plate, the screw provided on the convex plate can be snapped into the slot of the snap-in plate.

7. The long glass automatic cutting workbench according to claim 6, characterized in that: A nut is provided on the screw; After the convex plate is clamped into the clamping plate, the nut is used to lock the convex plate and the clamping plate.

8. The long glass automatic cutting workbench according to claim 5, characterized in that: The extended placement platform is provided with a groove near the left and right sides, respectively, and a transmission rod is rotatably arranged in the groove.

9. The long glass automatic cutting workbench according to claim 1, characterized in that: A slide rail is provided on the upper surface of the cutting workbench near the front and rear sides; A slider is slidably arranged on the slide rail; A rotating shaft is provided above the slider; One end of a rotating rod is arranged on the rotating shaft, and the other end of the rotating rod is arranged on an elastic pressure strip.

10. The long glass automatic cutting workbench according to claim 5, characterized in that: The upper surfaces of the cutting workbench and the extension placement table are both provided with a cushion layer.

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