Glass stacking anti-gouge automatic pay-off device

Abstract

The invention discloses an anti-gouge automatic pay-off device for glass stacking. The anti-gouge automatic pay-off device comprises a conveyor used for conveying glass plates; the manipulator is used for grabbing glass plates; the glass frame is used for stacking glass plates; the pay-off machine is used for placing cotton threads between two adjacent glass plates; the pay-off machine comprises a support, a transferring mechanism and a thread feeding mechanism, the transferring mechanism is installed on the support, the thread feeding mechanism is installed at the moving end of the transferring mechanism, a thread coil is rotationally installed on the support, and one end of a cotton thread on the thread coil penetrates through the working end of the thread feeding mechanism. The device is used in glass stacking to achieve the effects of protecting the surface quality of adjacent glass sheets and facilitating separation, on the basis, cotton threads are used for replacing paper to be clamped between the two glass sheets, the use amount of the paper is reduced, the cost is reduced, the use amount of the cotton threads is extremely small, the cost is extremely low, and meanwhile the cotton threads are waterproof and not affected by the environment; in addition, paper cutting is replaced by paying off, so that procedures are reduced, and the investment of production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass stacking equipment, in particular to an automatic pay-off device for preventing glass stacking from being damaged. Background Art

[0002] In the glass processing industry, especially during the stacking process after the original sheets are cut, in order to prevent scratches caused by impurities between adjacent glass sheets, or bumps caused by collisions between adjacent glass sheets during transportation, and the inconvenience of separation due to adsorption between adjacent glass sheets, paper (thicker straw paper or corrugated paper) is usually sandwiched between the two stacked glass sheets to protect the surface quality of the adjacent glass sheets and facilitate separation.

[0003] At present, the paper clamping method is costly and requires a large amount of paper. Moreover, paper is afraid of water and cannot protect the glass sheets and facilitate the separation of the glass sheets when it comes into contact with water. At the same time, when the paper is used, it needs to be cut twice according to the size of the original sheet, which not only increases the number of processes but also increases the labor cost accordingly. Therefore, in the process of stacking glass, a low-cost and easy-to-use device is urgently needed to achieve the effect of protecting the surface quality of adjacent glass sheets and facilitating separation. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic pay-off device for stacking glass to prevent scratches, so as to solve the problems of high cost of paper sandwiched between glass sheets, large amount of paper used, water-fear of paper, increased process steps due to the need for paper cutting, and increased labor costs.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: Automatic pay-off device for glass stacking to prevent scratches, including: A conveyor for conveying glass sheets; A manipulator, the manipulator is used to grasp and place the glass plate; A glass rack, wherein the glass rack is used for stacking glass plates; A wire-laying machine, which is used to place the cotton thread between two adjacent glass plates; The wire unwinding machine includes a bracket, a transfer mechanism and a wire feeding mechanism. The transfer mechanism is installed on the bracket, and the wire feeding mechanism is installed on the moving end of the transfer mechanism. A wire reel is rotatably installed on the bracket, and one end of the cotton thread on the wire reel passes through the working end of the wire feeding mechanism.

[0006] A further technical solution is: the transfer mechanism includes a first motor, a synchronization rod, a synchronization belt, a synchronization pulley and a tensioning wheel, the synchronization rod is slidably connected to the bracket, the synchronization belt is arranged along the axial direction of the synchronization rod and its two ends are connected to the two ends of the synchronization rod, the synchronization pulley and the tensioning wheel are both rotatably mounted on the bracket, the tensioning wheel is tightly pressed against the smooth surface of the synchronization belt, the first motor is mounted on the bracket, the synchronization pulley is connected to the power output end of the first motor, and the synchronization pulley is meshed with the tooth surface of the synchronization belt, and the wire feeding mechanism is mounted on the synchronization rod.

[0007] A further technical solution is: the thread feeding mechanism includes a second motor, a driving wheel and a driven wheel, the second motor is installed on the mobile end of the transfer mechanism, the driving wheel and the driven wheel are both rotatably installed on the mobile end of the transfer mechanism, and the cotton thread is clamped between the driving wheel and the driven wheel, and the driving wheel is connected to the power output end of the second motor.

[0008] A further technical solution is that the driving wheel and the driven wheel are respectively a cam and a concave wheel adapted to each other.

[0009] A further technical solution is: the driven wheel is slidably mounted on the moving end of the conveying mechanism via a slide, and the slide is pressed tightly by a spring on the moving end of the conveying mechanism.

[0010] A further technical solution is that the number of the transfer mechanism and the wire feeding mechanism is at least two corresponding groups.

[0011] A further technical solution is that: the transfer mechanism is provided with electric scissors adapted to the wire outlet end of the wire feeding mechanism.

[0012] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: The present invention proposes an automatic pay-off device for stacking glass to prevent scratches. The device is used in glass stacking to protect the surface quality of adjacent glass sheets and facilitate separation. On this basis, cotton thread is used instead of paper to be clamped between two glass sheets, so the use of paper is reduced and the cost is reduced. The cotton thread itself is used in very small amounts and has very low costs. At the same time, the cotton thread is not afraid of water and is not affected by the environment. In addition, pay-off is used instead of paper cutting to reduce the number of processes and reduce the investment in production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic structural diagram of the automatic pay-off device for stacking glass to prevent scratches.

[0014] Figure 2 For the present invention Figure 1 Schematic diagram of the structure from a side view.

[0015] Figure 3 For the present invention Figure 1 Schematic diagram of the structure of the pay-off machine.

[0016] Figure numerals: 1. conveyor; 2. manipulator; 3. glass rack; 4. pay-off machine; 5. glass plate; 6. cotton thread; 7. bracket; 8. transfer mechanism; 9. wire feeding mechanism; 10. wire reel; 11. first motor; 12. synchronization rod; 13. synchronization belt; 14. synchronization pulley; 15. tensioning wheel; 16. second motor; 17. driving wheel; 18. driven wheel. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments may be combined with each other.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1: In this embodiment, Figure 1 and Figure 2 As shown, the automatic wire-laying device for preventing glass from being damaged by stacking includes: Conveyor 1, conveyor 1 is used to convey glass plates 5; A robot 2, which is used to grab and place the glass plate 5; A glass rack 3, the glass rack 3 is used for stacking glass plates 5; A wire-paying machine 4, which is used to place a cotton thread 6 between two adjacent glass plates 5; The unwinding machine 4 includes a bracket 7, a transfer mechanism 8 and a wire feeding mechanism 9. The transfer mechanism 8 is installed on the bracket 7, and the wire feeding mechanism 9 is installed on the moving end of the transfer mechanism 8. A wire reel 10 is rotatably installed on the bracket 7, and one end of the cotton thread 6 on the wire reel 10 passes through the working end of the wire feeding mechanism 9.

[0024] In the first step, the negative pressure suction cup on the manipulator 2 can firmly absorb the glass sheet 5 on the conveyor 1 when sucking air, and then place the absorbed glass sheet 5 on the glass rack 3; in the second step, the wire unwinding machine 4 intervenes in the work, and first moves the wire feeding mechanism 9 to a suitable position suitable for the glass sheet 5 on the glass rack 3 with the transfer mechanism 8; in the third step, the wire feeding mechanism 9 is started to continuously convey the cotton thread 6 to the position close to the glass plate 5, and the wire feeding is stopped; in the fourth step, the first step is repeated, and the manipulator 2 carries a new glass plate 5 to press the cotton thread, that is, the cotton thread is clamped between the two glass plates 5 to achieve the effect of protecting the surface quality of the adjacent glass sheets and facilitating separation. Finally, the above working steps are repeated over and over again. Cotton thread replaces paper and is sandwiched between two glass sheets, which reduces the use of paper and reduces costs. The cotton thread itself is used in very small quantities and has extremely low costs. At the same time, the cotton thread is not afraid of water and is not affected by the environment; in addition, using wire unwinding instead of paper cutting reduces the process and reduces the investment in production costs.

[0025] Embodiment 2: Based on the above embodiments, this embodiment Figure 3As shown, the transfer mechanism 8 includes a first motor 11, a synchronization rod 12, a synchronization belt 13, a synchronization pulley 14 and a tensioning wheel 15. The synchronization rod 12 is slidably connected to the bracket 7. The synchronization belt 13 is arranged along the axial direction of the synchronization rod 12 and its two ends are connected to the two ends of the synchronization rod 12. The synchronization pulley 14 and the tensioning wheel 15 are both rotatably mounted on the bracket 7. The tensioning wheel 15 is tightly pressed against the smooth surface of the synchronization belt 13. The first motor 11 is mounted on the bracket 7. The synchronization pulley 14 is connected to the power output end of the first motor 11, and the synchronization pulley 14 is meshed with the tooth surface of the synchronization belt 13. The wire feeding mechanism 9 is mounted on the synchronization rod 12.

[0026] The first motor 11 drives the synchronous pulley 14 to rotate, and then the synchronous rod 12 is moved back and forth on the bracket 7 by the synchronous pulley 14 meshing with the synchronous pulley 14, so as to achieve the effect of adjusting the line release position.

[0027] Embodiment three: On the basis of the above embodiments, this embodiment shows that the wire feeding mechanism 9 includes a second motor 16, a driving wheel 17 and a driven wheel 18, the second motor 16 is installed on the moving end of the transfer mechanism 8, the driving wheel 17 and the driven wheel 18 are both rotatably installed on the moving end of the transfer mechanism 8, and the cotton thread 6 is clamped between the driving wheel 17 and the driven wheel 18, and the driving wheel 17 is connected to the power output end of the second motor 16.

[0028] The second motor 16 drives the driving wheel 17 to rotate, and the driving wheel 17 and the driven wheel 18 cooperate with each other to clamp the cotton thread 6 and continuously output it.

[0029] Preferably, the driving wheel 17 and the driven wheel 18 are respectively a cam and a concave wheel adapted to each other.

[0030] The cooperation of the cam and the concave wheel can prevent the cotton thread 6 from running away.

[0031] Preferably, the driven wheel 18 is slidably mounted on the moving end of the transfer mechanism 8 via a slide, and the slide is pressed against by a spring on the moving end of the transfer mechanism 8 .

[0032] When the thickness of the cotton thread 6 is changed, the position of the slide seat can be used to achieve the effect that the driving wheel 17 and the driven wheel 18 adapt to cotton threads of different thicknesses.

[0033] Preferably, the number of the transfer mechanisms 8 and the wire feeding mechanisms 9 is at least two corresponding groups.

[0034] The two groups of transfer mechanisms 8 and wire feeding mechanisms 9 can symmetrically prevent the cotton wire 6 and ensure that the force on the glass plate 5 is uniform.

[0035] Preferably, the transfer mechanism 8 is provided with electric scissors adapted to the wire outlet end of the wire feeding mechanism 9 .

[0036] Electric scissors are used to quantitatively cut cotton thread 6. Improve the degree of automation and efficiency.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Automatic pay-off device for glass stacking to prevent scratches, characterized by: include: A conveyor (1), wherein the conveyor (1) is used to convey a glass sheet (5); A robot arm (2), the robot arm (2) being used to grasp and place the glass plate (5); A glass rack (3), wherein the glass rack (3) is used to stack glass plates (5); A wire laying machine (4), the wire laying machine (4) being used to place the cotton thread (6) between two adjacent glass plates (5); The unwinding machine (4) comprises a bracket (7), a transfer mechanism (8) and a wire feeding mechanism (9), wherein the transfer mechanism (8) is mounted on the bracket (7), and the wire feeding mechanism (9) is mounted on the movable end of the transfer mechanism (8). A wire reel (10) is rotatably mounted on the bracket (7), and one end of the cotton thread (6) on the wire reel (10) passes through the working end of the wire feeding mechanism (9).

2. The automatic pay-off device for stacking and preventing scratches on glass according to claim 1 is characterized in that: The transfer mechanism (8) comprises a first motor (11), a synchronous rod (12), a synchronous belt (13), a synchronous pulley (14) and a tensioning wheel (15); the synchronous rod (12) is slidably connected to the bracket (7); the synchronous belt (13) is arranged along the axial direction of the synchronous rod (12) and its two ends are connected to the two ends of the synchronous rod (12); the synchronous pulley (14) and the tensioning wheel (15) are both rotatably mounted on the bracket (7); the tensioning wheel (15) is tightly pressed against the smooth surface of the synchronous belt (13); the first motor (11) is mounted on the bracket (7); the synchronous pulley (14) is connected to the power output end of the first motor (11); and the synchronous pulley (14) is meshed with the tooth surface of the synchronous belt (13); and the wire feeding mechanism (9) is mounted on the synchronous rod (12).

3. The automatic pay-off device for stacking and preventing scratches on glass according to claim 1 is characterized in that: The thread feeding mechanism (9) comprises a second motor (16), a driving wheel (17) and a driven wheel (18); the second motor (16) is mounted on the moving end of the transfer mechanism (8); the driving wheel (17) and the driven wheel (18) are both rotatably mounted on the moving end of the transfer mechanism (8); the cotton thread (6) is clamped between the driving wheel (17) and the driven wheel (18); and the driving wheel (17) is connected to the power output end of the second motor (16).

4. The automatic wire-laying device for preventing glass from being damaged according to claim 3 is characterized in that: The driving wheel (17) and the driven wheel (18) are respectively a cam and a concave wheel adapted to each other.

5. The automatic pay-off device for stacking and preventing glass from being damaged according to claim 3 is characterized in that: The driven wheel (18) is slidably mounted on the moving end of the transfer mechanism (8) via a slide seat, and the slide seat is pressed against by a spring on the moving end of the transfer mechanism (8).

6. The automatic pay-off device for stacking and preventing glass from being damaged according to claim 1 is characterized in that: The number of the transfer mechanism (8) and the wire feeding mechanism (9) is at least two corresponding groups.

7. The automatic pay-off device for stacking and preventing glass from being damaged according to claim 1 is characterized in that: The transfer mechanism (8) is provided with electric scissors adapted to the wire outlet end of the wire feeding mechanism (9).

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