Rope cushioning device for preventing glass stack from being scratched and rope cushioning method of rope cushioning device

Abstract

The invention discloses a cushion rope device for preventing glass stacks from being scratched, the cushion rope device comprises a cross beam and a transverse moving device, one end part of the cross beam is provided with a rope releasing device, the rope releasing device can drive a cushion rope to droop due to gravity and is arranged on the front side of glass, and the cushion rope does not pass through the bottom edge of the glass; the end of the cushion rope droops to the bottom of the front side of the first piece of glass through the rope releasing device, penetrates through the top of the second piece of glass, continues to droops to the bottom of the front side of the second piece of glass, then is bent upwards and then penetrates through the top of the third piece of glass, and rope cushioning of the glass is completed in the same way. According to the cushion rope device, each piece of glass can be separated by the cushion rope, so that the direct contact between the glass sheets is avoided, the glass is directly prevented from being scratched from the source, the problem that the product glass is easily scratched due to the direct contact between the glass sheets in the traditional glass stacking process is solved, and the cushion rope does not penetrate through the bottom edge of the glass, so that the product glass is not easily scratched. When glass is fed, the risk that the cushion rope is pressed to move inwards to scratch the glass is avoided, and the cushion rope is prevented from being cut by the edge of the glass under the action of gravity.

Description

Technical Field

[0001] The invention relates to the technical field of glass loading, and in particular to a rope padding device and a rope padding method for preventing glass stacking from being scratched. Background Art

[0002] With the rapid development of the glass industry, the requirements for the quality of glass products are getting higher and higher. Glass stacking devices are mainly used for stacking the lower sheets of glass substrates. Generally, glass unloading machines are used for the stacking process of glass.

[0003] Traditional glass stacking is mainly used to stack the glass in sequence on a fixed inclined glass rack, with the glass contacting each other in sequence. This stacking method has the following problems:

[0004] 1. When the glass is stacked, the glass substrates are prone to relative movement when the suction cup blows air, causing scratches on the glass;

[0005] 2. During the transportation process, the glass rack full of glass may also cause the glass to loosen and slide relative to each other, causing scratches between the glass;

[0006] 3. In the subsequent deep processing of full-length glass, due to the direct contact between the glass and the glass, a vacuum area is easily formed, which makes it easy for the glass to be sucked out when the glass is put on. The glass is easily sucked out when the suction cup sucks the glass, and the glass below is also sucked out at the same time.

[0007] In the existing patent technology with patent publication number CN112777320A and patent name A method for laying ropes for glass, it specifically discloses that "the rope laying method includes: in the initial state, the rope winding tube on the rope laying assembly and the pneumatic finger cylinder on the rope clamping assembly are both in a high position; when starting to work, the pneumatic finger cylinder on the rope clamping assembly first moves horizontally to approach the rope laying assembly, and after it is in place, the pneumatic finger cylinder is actuated to clamp the rope, and then the laying assembly begins to move downward, and the rope winding tube synchronously starts to release the rope until the rope laying assembly moves to the lowest position." The pad rope in the above-mentioned prior art passes through the bottom edge of the glass during laying, and the glass continues to move to the glass stacking rack after contacting the bottom edge of the glass. At this time, the glass is not edge-sealed, and there will be certain burrs on all four edges. When the pad rope passes through the bottom edge of the glass and the glass continues to move forward, the pad rope will also exert a downward pressure. At this time, the pad rope is very easy to be cut by the glass edge under the action of gravity. Based on this, the present application proposes a rope pad device and a rope pad method for preventing glass stacking from being scratched to solve the above-mentioned shortcomings. Summary of the invention

[0008] The technical problem to be solved by the present invention is how to solve the problem that the ropes are easily damaged when the glass is used for laying ropes.

[0009] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0010] A rope pad device for preventing glass stacks from being scratched comprises a crossbeam and a lateral moving device for driving the crossbeam to move, wherein a rope releasing device is installed at one end of the crossbeam, wherein the rope releasing device can drive the rope pad to sag by gravity and be placed in front of the glass, and the rope pad does not pass through the bottom edge of the glass;

[0011] The end of the pad rope is hung down to the bottom of the front side of the first glass through the rope releasing device, passes through the top of the second glass, continues to hang down to the bottom of the front side of the second glass, bends upward, and passes through the top of the third glass. Similarly, the pad rope of the glass is completed in sequence.

[0012] The present application sets a pad rope device, which can separate each piece of glass with a pad rope, avoiding direct contact between the glass pieces, and directly avoiding glass scratches from the source. When used in the subsequent deep processing and loading process, since there is a certain small gap between the glass pieces, a vacuum area cannot be formed, and the problem of glass sheet banding when loading can be avoided, which is conducive to the normal loading of the glass and avoids the problem of product glass being easily scratched due to direct contact between the glass pieces during traditional glass stacking. Due to the effect of the pad rope, when used for subsequent deep processing and loading, the phenomenon of glass banding can be avoided. In the present application, the pad ropes are arranged side by side between each piece of glass and do not pass through the bottom edge of the glass. When the glass is loaded, the pad ropes will not be pressed inward to cause the risk of scratching the glass, and the pad ropes are easily cut by the glass edge under the action of gravity. The design of the present application does not affect the pad ropes and the glass.

[0013] As a further solution of the present invention: the rope-releasing device is located above the glass, and includes a transmission pulley and a driving wheel installed directly below the transmission pulley, and the cushion rope passes between the transmission pulley and the driving wheel.

[0014] As a further solution of the present invention: the rope-releasing device also includes a rope-releasing motor for driving the transmission belt wheel to rotate, and the rope-releasing motor is meshingly connected to the transmission belt wheel through a chain.

[0015] As a further solution of the present invention: two groups of passive rope pulleys symmetrically arranged up and down are installed at the other end of the crossbeam, and the pad rope can pass through between the two groups of passive rope pulleys.

[0016] As a further solution of the present invention: the lateral moving device includes a slide rail fixedly connected above the fixed vertical beam, the horizontal beam is slidably connected to the fixed vertical beam and is vertically distributed with the fixed vertical beam; a gear rack structure is arranged above the slide rail, and the gear rack structure can drive the horizontal beam to move laterally along the slide rail.

[0017] As a further solution of the present invention: the gear rack structure includes a driving motor, a gear and a rack, the rack is installed on the top of the slide rail, the gear is meshed and connected above the rack, the gear is fixed on the beam, and one end of the gear is connected to the driving motor.

[0018] As a further solution of the present invention: a rope cutting device is provided at one end of the crossbeam close to the rope releasing device.

[0019] The present invention also discloses a rope padding method of a rope padding device for preventing glass stacking from being scratched, comprising the following steps:

[0020] When stacking the first piece of glass, the pad rope is hung on the front side of the first piece of glass, with the end of the pad rope close to the bottom of the first piece of glass, and then passes through the top of the second piece of glass;

[0021] When stacking the second piece of glass, the lateral moving device drives the pad rope to move to the side close to the glass loading, and the rope releasing device drives the pad rope to release the rope. The pad rope is folded at the front end of the second piece of glass, hangs down to the bottom of the front side of the second piece of glass, bends upward, and then passes through the top of the third piece of glass.

[0022] Similarly, follow the steps for the second piece of glass, stack the glasses one by one, and complete the rope pads between all the glasses.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] First, the present application sets a pad rope device, which can separate each piece of glass with a pad rope to avoid direct contact between the glass pieces, and directly avoid glass scratches from the source. When used in the subsequent deep processing and loading process, since there is a certain small gap between the glass pieces, a vacuum area cannot be formed, and the problem of glass stripping when loading the glass can be avoided, which is conducive to the normal loading of the glass, and avoids the problem of easy scratching of the product glass due to direct contact between the glass pieces during traditional glass stacking. Due to the effect of the pad rope, when used for subsequent deep processing, the phenomenon of stripping can be avoided;

[0025] Secondly, the padding ropes of the present application are arranged side by side between each piece of glass, and do not pass through the bottom edge of the glass, but pass through the top of the glass after the glass is fixed. When the glass is loaded, the padding ropes will not be pressed to move inwards to cause the risk of scratching the glass. At the same time, the padding ropes can also be prevented from being cut by the glass edge under the action of gravity. The design of the present application does not affect the padding ropes and the glass, which is more suitable for promotion.

[0026] Finally, the present application sets a lateral moving device, which can drive the rope releasing device to move forward and backward, and then drive the pad rope to move forward and backward, so as to adapt to the change of glass thickness. The glass will not drive the pad rope to move in the horizontal direction, which is equivalent to the glass being stationary. The pad rope falls on the glass surface by gravity, carrying the lower piece of glass to the upper piece. This method can avoid the risk of the glass pressing the pad rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a rope pad device and a film loading machine according to an embodiment of the present invention;

[0028] Figure 2 It is a structural schematic diagram of a rope pad device according to an embodiment of the present invention;

[0029] Figure 3 This is a distribution diagram of glass and mat ropes in an embodiment of the present invention;

[0030] Description of reference numerals:

[0031] 1. Film loader; 2. Horizontal beam; 3. Fixed vertical beam; 4. Rope cutting device; 5. Rope releasing device; 51. Rope releasing motor; 52. Transmission pulley; 53. Driving wheel; 6. Rope reel; 7. Lateral moving device; 71. Driving motor; 72. Gear; 73. Rack; 74. Slide rail; 8. Passive rope pulley; 9. Rope pad; 10. Glass. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0033] Reference Figure 1 A rope pad device for preventing glass stacking from being scratched is installed above a glass stacking frame and is used for performing rope pad operations when unloading glass. It specifically includes a crossbeam 2 installed on one side of a glass loading machine 1, a fixed vertical beam 3, a rope cutting device 4, a rope releasing device 5, a rope reel 6, a lateral moving device 7, a passive rope wheel 8 and a rope pad 9.

[0034] Reference Figure 1 and Figure 2 The fixed vertical beam 3 is installed on one side of the film loading machine 1, and a rack 73 is fixed at the upper position of the fixed vertical beam 3. The bottom of the rack 73 is slidably connected with the cross beam 2. It should be noted that the fixed vertical beam 3, the cross beam 2 and the rack 73 are all vertically distributed, and the cross beam 2 and the rack 73 are parallelly distributed.

[0035] Reference Figure 1 A rope release device 5 is provided at one end of the beam 2 close to the film loading machine 1, and a passive rope wheel 8 is provided at the other end of the beam 2 away from the film loading machine 1. The rope reel 6 is wound with a pad rope 9 outside and is provided just below the passive rope wheel 8, so that Figure 1 It can be seen that the pad rope 9 on the rope reel 6 can pass through the two sets of passive rope wheels 8 and the rope release device 5 in sequence, and then hang down to the front side of the glass according to its own gravity.

[0036] Furthermore, the rope-releasing device 5 includes a rope-releasing motor 51, a transmission pulley 52 and a driving wheel 53, wherein the transmission pulley 52 is installed at one end of the crossbeam 2 close to the film loading machine 1, and the rope-releasing motor 51 is also arranged on the crossbeam 2, and the rope-releasing motor 51 can drive the transmission pulley 52 to rotate, and a driving wheel 53 is also installed below the transmission pulley 52. ​​It should be noted that there is a gap between the transmission pulley 52 and the driving wheel 53, and the gap is large enough for the pad rope 9 to pass through, and the transmission pulley 52 is driven by the rope-releasing motor 51 through a chain, so the rope-releasing motor 51 first drives the transmission pulley 52 to rotate, and then the transmission pulley 52 can drive the pad rope 9 between it and the driving wheel 53 to move forward or backward.

[0037] Reference Figure 2 A rope-cutting device 4 is also provided at one end of the crossbeam 2 close to the loading machine 1. The rope-cutting device 4 is provided below the front end of the driving wheel 53 and can cut the released pad rope 9. It should be noted that the rope-cutting device 4 designed in the present application can use electric scissors commonly used on the market. The present application does not make any limitation and can be determined according to actual conditions.

[0038] Reference Figure 1 and Figure 2 The lateral moving device 7 includes a driving motor 71, a gear 72, a rack 73 and a slide rail 74, wherein the rack 73 is installed at an upper position of the fixed vertical beam 3 and is fastened to the fixed vertical beam 3. A slide rail 74 is provided at the bottom of the rack 73. The crossbeam 2 is located directly below the rack 73 and can be slidably connected to the slide rail 74; the gear 72 is installed on one side of the crossbeam 2, and the gear 72 is located above the rack 73 and meshes with the rack 73. One end of the gear 72 is connected to the driving motor 71, so the driving motor 71 can drive the gear 72 to rotate, thereby driving the gear 72 to rotate on the rack 73, thereby driving the crossbeam 2 to move along the direction of the rack 73, and further driving the rope-releasing device 5 to move accordingly.

[0039] Specifically, the rope-releasing device 5 can move left and right to adapt to changes in the depth of the glass stack, ensuring that the rope can fall between the glass sheets in a certain way; the rope-cutting device 4 is used to automatically shorten the rope when the entire glass stack is completed, completing the entire rope-laying process.

[0040] It should be noted in the present application that, according to the size of the glass, two groups of rope-releasing devices 5 or three groups of rope-releasing devices 5 may be designed, and the present application does not make any limitation thereto. The two groups of rope-releasing devices 5 or three groups of rope-releasing devices are located on the same horizontal plane, and the pad rope 9 is released at the same time. The rope reel 6 is fixed under the frame, and several rope reels 6 can be arranged according to the size of the lower glass to isolate the glass.

[0041] The specific operating principles of this application are as follows:

[0042] When stacking the first glass, the glass loading machine 1 first drives the glass to be placed on the glass stacking rack, and then the rope releasing motor 51 in the rope releasing device 5 works, driving the driving belt wheel 52 to rotate, thereby driving the pad rope 9 to move out in the direction of the front side of the glass, and then the pad rope 9 is suspended in front of the first glass according to its own gravity, and the end of the pad rope 9 is close to the bottom of the first glass;

[0043] When stacking the second piece of glass, the lateral moving device 7 drives the rope-releasing device 5 to move toward the direction close to the glass upper machine 1 until the pad rope 9 can fall on the front side of the second piece of glass according to its own gravity. At this time, the pad rope 9 coming out of the first piece of glass passes through the top of the second piece of glass, and then hangs down from the front side of the second piece of glass. Then the rope-releasing device 5 drives the pad rope 9 to lengthen the pad rope 9, and the pad rope 9 is folded at the front end of the second piece of glass, hangs down to the bottom of the front side of the second piece of glass, and then bends upward;

[0044] Then continue to stack the third piece of glass. Similarly, at this time, the lateral moving device 7 drives the rope-releasing device 5 to move toward the direction close to the glass upper machine 1 until the pad rope 9 can fall on the front side of the third piece of glass according to its own gravity. At this time, the pad rope 9 coming out of the second piece of glass passes through the top of the third piece of glass, and then hangs down from the front side of the third piece of glass. Then the rope-releasing device 5 drives the pad rope 9 to lengthen the pad rope 9, and the pad rope 9 is folded at the front end of the third piece of glass, hangs down to the bottom of the front side of the third piece of glass, and then bends upward;

[0045] Then, similarly, the glass stacking is performed in sequence according to the steps for the second and third glass sheets to complete the rope padding between all the glass sheets. After all the glass sheets are stacked, the rope cutting device 4 is controlled to cut the rope padding to complete the entire rope padding process.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rope pad device for preventing glass stacking from being scratched, characterized in that: It comprises a crossbeam (2) and a lateral movement device (7) for driving the crossbeam (2) to move, wherein a rope-releasing device (5) is installed at one end of the crossbeam (2), wherein the rope-releasing device (5) can drive the cushion rope to sag due to gravity and be placed in front of the glass, and the cushion rope does not pass through the bottom edge of the glass; The end of the padding rope is dropped to the bottom of the front side of the first glass through the rope releasing device (5), passes through the top of the second glass, continues to drop to the bottom of the front side of the second glass, bends upward, and passes through the top of the third glass. Similarly, the padding rope of the glass is completed in sequence.

2. A rope pad device for preventing glass stacking from being scratched according to claim 1, characterized in that: The rope-releasing device (5) is located above the glass, and comprises a transmission belt pulley (52) and a driving wheel (53) installed directly below the transmission belt pulley (52), and the cushion rope passes between the transmission belt pulley (52) and the driving wheel (53).

3. A rope pad device for preventing glass stacking from being scratched according to claim 2, characterized in that: The rope-releasing device (5) further comprises a rope-releasing motor (51) for driving the driving belt wheel (52) to rotate, and the rope-releasing motor (51) is meshingly connected with the driving belt wheel (52) via a chain.

4. The rope pad device for preventing glass stacking from being scratched according to claim 1, characterized in that: The other end of the crossbeam (2) is provided with two groups of passive rope wheels (8) symmetrically arranged up and down, and the pad rope (9) can pass through between the two groups of passive rope wheels (8).

5. The rope pad device for preventing glass stacking from being scratched according to claim 1, characterized in that: The transverse moving device (7) comprises a slide rail (74) fixedly connected above the fixed vertical beam (3); the cross beam (2) is slidably connected to the fixed vertical beam (3) and is vertically distributed with the fixed vertical beam (3); a gear rack structure is arranged above the slide rail (74), and the gear rack structure can drive the cross beam (2) to move transversely along the slide rail (74).

6. A rope pad device for preventing glass stacking from being scratched according to claim 5, characterized in that: The gear rack structure comprises a driving motor (71), a gear (72) and a rack (73); the rack (73) is mounted on the top of a slide rail (74); the gear (72) is meshedly connected to the top of the rack (73); the gear (72) is fixed on a crossbeam (2); and one end of the gear (72) is connected to the driving motor (71).

7. The rope pad device for preventing glass stacking from being scratched according to claim 1, characterized in that: A rope cutting device (4) is provided at one end of the crossbeam (2) close to the rope releasing device (5).

8. A method for laying ropes using the rope laying device for preventing glass stacking from being scratched as claimed in any one of claims 1 to 7, characterized in that: The steps include: When stacking the first piece of glass, the pad rope is hung on the front side of the first piece of glass, with the end of the pad rope close to the bottom of the first piece of glass, and then passes through the top of the second piece of glass; When stacking the second piece of glass, the lateral moving device drives the pad rope to move to the side close to the glass loading, and the rope releasing device drives the pad rope to release the rope. The pad rope is folded at the front end of the second piece of glass, hangs down to the bottom of the front side of the second piece of glass, bends upward, and then passes through the top of the third piece of glass. Similarly, follow the steps for the second piece of glass, stack the glasses one by one, and complete the rope pads between all the glasses.

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