A glass isolation pad online patch system

Abstract

The present invention provides a glass isolation pad online patch system, belonging to the technical field of glass deep processing equipment, comprising a conveyor roller at the tail end of glass processing production, with a plurality of conveyor rollers at the top of the glass conveyor roller, a mounting frame fixed below the conveyor rollers on the glass conveyor roller, and a plurality of mounting plates on the glass mounting frame, each mounting plate being provided with a patch wheel, a pinch wheel, and a drive shaft, each drive shaft being provided with a one-way bearing and a drive wheel, the inner ring of each one-way bearing being fixedly connected to the corresponding drive shaft, and the outer ring of each one-way bearing being fixedly connected to the corresponding drive wheel; the axes of each glass patch wheel, pinch wheel, and drive shaft are parallel to the axis of the conveyor roller, and the outer circumference of each pinch wheel is always in close contact with the outer circumference of the corresponding drive wheel. The present invention has the advantages of high reliability, high production efficiency, and reduced production costs.

Description

Technical Field

[0001] The invention belongs to the technical field of glass deep processing equipment and relates to an online patch system for a glass isolation pad. Background Art

[0002] After glass processing is completed and rolled off the production line, it is typically stacked on glass racks for easy placement. During this stacking process, to prevent adjacent panes of glass from sticking or scratching, cork pads are placed between adjacent insulating glass panels to isolate them. Currently, cork pads are typically applied manually or offline using automated placement equipment. Manual application is time-consuming and labor-intensive, and is particularly inconvenient when the glass is too high. Offline automated placement equipment also requires the glass to be transferred, increasing production steps and impacting both efficiency and costs. Summary of the Invention

[0003] The purpose of the present invention is to provide a glass isolation pad online patch system in response to the above-mentioned problems existing in the existing technology. The technical problem to be solved by the present invention is how to realize the automatic pasting of isolation pads on the glass processing production line.

[0004] The purpose of the present invention can be achieved through the following technical solutions: a glass isolation pad online patch system, including a section of conveyor roller located at the tail end of glass processing production, with a plurality of conveyor rollers at the top of the conveyor roller, characterized in that a mounting frame is fixed on the conveyor roller below the conveyor roller, and a plurality of mounting plates are provided on the mounting frame, each mounting plate is provided with a patch wheel, a pressure wheel and a drive shaft, each drive shaft is provided with a one-way bearing and a drive wheel, the inner ring of each one-way bearing is fixedly connected to the corresponding drive shaft, and the outer ring of each one-way bearing is fixedly connected to the corresponding drive wheel; the axis of each of the patch wheels, pressure wheels and drive shafts is parallel to the axis of the conveyor roller, and the outer peripheral surface of each pressure wheel is always in close contact with the outer peripheral surface of the corresponding drive wheel; each of the mounting plates is provided with a patch wheel, a pressure wheel and a drive shaft, and the inner ring of each one-way bearing is fixedly connected to the corresponding drive shaft, and the outer ring of each one-way bearing is fixedly connected to the corresponding drive wheel; the axis of each of the patch wheels, pressure wheels and drive shafts is parallel to the axis of the conveyor roller, and the outer peripheral surface of each pressure wheel is always in close contact with the outer peripheral surface of the corresponding drive wheel; A material guide is fixed between the patch wheel and the driving wheel, and each material guide is provided with a material guide trough, and each material guide is detachably connected to a cover plate on the outside of the material guide trough; a cylinder is hinged on each mounting plate, a swing arm is fixed on each driving shaft, and each swing arm is hinged to the push rod of the corresponding cylinder; and the push rod of the cylinder can drive the driving shaft to rotate through the swing arm, and when the push rod of the cylinder is extended, the one-way bearing is locked, and the driving shaft can drive the driving wheel to rotate; the isolation pad is continuously pasted on the adhesive tape in sheet shape to form a strip of raw material, and a material inlet is formed between the lower end of the material guide trough and the driving wheel, and the rotation of the driving wheel can drive the raw material upward in the material guide trough; when the raw material reaches the top of the material guide trough, the adhesive tape separates from the isolation pad, it bypasses the outside of the cover plate, and is finally clamped between the driving wheel and the pressure wheel.

[0005] Preferably, a guide groove is provided on the outer peripheral surface of each driving wheel, and a plurality of protrusions are distributed on the inner wall of each guide groove.

[0006] Preferably, each of the mounting plates is fixed with a guide rail and a connecting block; a number of sliders are fixed on the mounting frame, and each guide rail is slidably connected to the corresponding slider; a spring and a tightening bolt are provided between each of the connecting blocks and the mounting frame, and each spring sleeve is sleeved on the corresponding tightening bolt, and the two ends of each spring are respectively pressed against between the mounting frame and the corresponding connecting block.

[0007] Preferably, an unwinding rack and a material guide barrel are fixed on the mounting frame below each mounting plate, the inner wall of each material guide barrel is trumpet-shaped, and each material guide barrel is suspended below the mounting frame through a soft connecting strip.

[0008] Preferably, the system also includes a material receiving pipe arranged below the section of conveying roller, and the material receiving pipe is connected to a number of branch pipes corresponding to each mounting plate; one end of the material receiving pipe is closed, and the other end of the material receiving pipe is connected to a material collection box; an isolation net is fixed above the material receiving pipe in the material collection box, and the isolation net divides the internal space of the material collection box into an exhaust chamber and a material collection chamber, and the exhaust chamber of the material collection box is connected to an exhaust pipe; a material collection port is opened on the side wall of the material collection box, and a material collection door that can close the material collection port is provided on the material collection box.

[0009] Preferably, an air guide cover is fixed to the end of each branch pipe, and the top of each air guide cover is concave to form a trumpet-shaped air collecting groove, and a long strip-shaped feed port is opened in the air collecting groove.

[0010] Preferably, the system further comprises a plurality of photoelectric switches arranged near each mounting plate, each photoelectric switch being used to control the movement of a corresponding cylinder.

[0011] The present invention has the advantages that:

[0012] 1. In this online patch system, the rotation of each driving wheel can synchronously drive the loading of the isolation pad material and the unloading of the backing tape, thereby effectively avoiding the deformation or breakage of the backing tape caused by simply pulling down the backing tape, which makes the patch operation unable to proceed continuously.

[0013] 2. This patch system is directly installed on a conveyor roller at the end of the existing glass processing production line in the workshop, without the need to purchase special equipment, thereby saving production investment. It does not cause major changes to the existing processing technology, making production more continuous. The patch operation does not require the transfer of glass, which improves production efficiency and reduces production costs.

[0014] 3. In this online patch system, guide grooves are provided on the outer circumference of each driving wheel, which can limit and guide the isolation pad material and the backing tape, thereby improving the reliability of the system.

[0015] 4. In this online patch system, the guide rail and slider are combined with springs and tension bolts, so that the patch wheel can automatically sink under the action of the gravity of the glass and complete the rolling of the isolation pad. This can effectively avoid the existence of the isolation pad and the processing glass being lifted up, causing the glass to move up and down and cause damage or deviation.

[0016] 5. In this online patch system, the presence of the photoelectric switch can effectively prevent the service glass from running when passing through the driving wheel, thereby causing waste of isolation pad materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the online patch system.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting plate.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting plate from another perspective.

[0020] Figure 4 This is the schematic diagram of the online patch system.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the material collecting pipe and the material collecting box.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the branch pipe and the air guide cover.

[0023] In the figure, 1. conveyor roller; 11. conveyor roller; 2. mounting frame; 21. slider; 22. unwinding frame; 23. material guide cylinder; 24. connecting strip; 3. mounting plate; 31. patch wheel; 32. pressure wheel; 33. driving shaft; 331. one-way bearing; 332. driving wheel; 333. guide groove; 34. material guide piece; 341. material guide groove; 342. cover plate; 35. cylinder; 36. swing arm; 37. guide rail; 38. connecting block; 4. raw material; 41. isolation pad; 42. adhesive tape; 5. spring; 6. tension bolt; 7. material receiving pipe; 71. branch pipe; 72. material collection box; 73. isolation net; 74. exhaust pipe; 75. material taking door; 76. air guide hood; 761. air collecting trough; 762. material feed port; 8. photoelectric switch; 9. glass. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0025] Example 1

[0026] like Figure 1 、 Figure 2 and Figure 3The glass isolation pad online patch system shown in the figure includes a section of conveying roller 1 located at the tail end of glass processing production, with a plurality of conveying rollers 11 at the top of the conveying roller 1, and a mounting frame 2 is fixed on the conveying roller 11 below the conveying roller 11, and a plurality of mounting plates 3 are provided on the mounting frame 2, each mounting plate 3 is provided with a patch wheel 31, a pressure wheel 32 and a driving shaft 33, and each driving shaft 33 is provided with a one-way bearing 331 and a driving wheel 332, the inner ring of each one-way bearing 331 is fixedly connected to the corresponding driving shaft 33, and the outer ring of each one-way bearing 331 is fixedly connected to the corresponding driving wheel 332; the axis of each patch wheel 31, the pressure wheel 32 and the driving shaft 33 are parallel to the axis of the conveying roller 11, and the outer peripheral surface of each pressure wheel 32 is always in close contact with the outer peripheral surface of the corresponding driving wheel 332; a material guide 34 is fixed on each mounting plate 3 between the patch wheel 31 and the driving wheel 332, and each material guide 34 is A guide groove 341 is provided, and a cover plate 342 is detachably connected to the outside of the guide groove 341 on each guide member 34; a cylinder 35 is hinged on each mounting plate 3, and a swing arm 36 is fixed on each drive shaft 33, and each swing arm 36 is hinged to the push rod of the corresponding cylinder 35; and the push rod of the cylinder 35 can drive the drive shaft 33 to rotate through the swing arm 36, and when the push rod of the cylinder 35 is extended, the one-way bearing 331 is locked, and the drive shaft 33 can drive the drive shaft 33 to rotate. The driving wheel 332 rotates; the isolation pad 41 is continuously pasted on the backing tape 42 in sheet form to form a strip of raw material 4, and a feeding port is formed between the lower end of the guide trough 341 and the driving wheel 332. The rotation of the driving wheel 332 can drive the raw material 4 to move upward in the guide trough 341; when the raw material 4 reaches the top of the guide trough 341, the backing tape 42 is separated from the isolation pad 41, and it passes around the outside of the cover plate 342 and is finally clamped between the driving wheel 332 and the pressure wheel 32.

[0027] The working principle of this online patch system is as follows Figure 4As shown, the cylinder 35 and the swing arm 36 form a connecting rod mechanism. The reciprocating motion of the push rod of the cylinder 35 can drive the drive shaft 33 to rotate in both directions. The existence of the one-way bearing 331 allows the drive wheel 332 to be driven by the drive shaft 33 to rotate only when the push rod of the cylinder 35 is extended, and it remains stationary when the push rod of the cylinder 35 is shortened. In this way, the reciprocating motion of the push rod of the cylinder 35 drives the drive wheel 332 to rotate intermittently in one direction. A feeding port is formed between the lower end of the guide trough 341 and the driving wheel 332, and the rotation of the driving wheel 332 can drive the raw material 4 to move upward in the guide trough 341; when the raw material 4 reaches the top of the guide trough 341, since the isolation pad 41 has a certain rigidity, it will continue to maintain its original moving direction, so when the moving direction of the backing tape 42 is opposite to the moving direction of the isolation pad 41, the backing tape 42 can automatically separate from the isolation pad 41; after the isolation pad 41 is separated from the backing tape 42, the isolation pad 41 is supported by the patch wheel 31, and its sticky surface contacts the lower surface of the glass 9, and then moves along with the glass 9. During the moving process, it is rolled by the patch wheel 31, so that it is tightly adhered to the lower surface of the glass 9. The adhesive tape 42 passes around the outside of the cover plate 342 and is finally clamped between the driving wheel 332 and the pressure wheel 32. Therefore, each movement of the driving wheel 332 can simultaneously drive the raw material 4 upward and pull down the adhesive tape 42. In this way, it can effectively avoid the adhesive tape 42 being deformed or broken due to only pulling down the adhesive tape 42, making it impossible to carry out the patch operation continuously.

[0028] This patching system is directly installed on a conveyor roller conveyor 1 at the end of the existing glass processing line in the workshop, eliminating the need for specialized equipment and thus saving production investment. It does not significantly change the existing processing technology, making production more sustainable. Furthermore, it allows the automatic patching of spacer pads 41 on the glass 9 in-line, saving labor and time, and eliminating the need to transport the glass 9, thus further improving production efficiency and reducing production costs.

[0029] like Figure 1 and Figure 3 As shown, each driving wheel 332 is provided with a guide groove 333 on its outer circumference, and a plurality of protrusions are distributed on the inner wall of each guide groove 333. The guide groove 333 serves to limit and guide the raw material 4, effectively preventing the raw material 4 and the adhesive tape 42 from deviating from the travel path and requiring shutdown and adjustment, further improving the reliability of the system.

[0030] like Figure 2 、 Figure 3 and Figure 4As shown, each mounting plate 3 is secured with a guide rail 37 and a connecting block 38. Several sliders 21 are secured to the mounting frame 2, with each guide rail 37 slidably connected to a corresponding slider 21. A spring 5 and a tensioning bolt 6 are positioned between each connecting block 38 and the mounting frame 2. Each spring 5 is sheathed around a corresponding tensioning bolt 6, with both ends of each spring 5 resting between the mounting frame 2 and the corresponding connecting block 38. The combination of the springs 5 ​​and tensioning bolts 6 allows each mounting plate 3 to be elastically secured to the mounting frame 2. When glass 9 enters this section of the conveyor roller 1 and passes over a mounting plate 3, the mounting plate 3 automatically descends under the downward pressure of the glass 9. The sliders 21 and guide rails 37 guide this downward movement, preventing it from tilting. With the above structure, when the glass 9 passes over the push wheel, it automatically sinks and always rests on the lower surface of the glass 9, rolling the pasted isolation pad 41, and the glass 9 will not be lifted up, continuing to move smoothly, effectively avoiding the glass 9 from being damaged or tilted.

[0031] like Figure 2 、 Figure 3 and Figure 4 As shown, an unwinding frame 22 and a material guide barrel 23 are fixed to the mounting frame 2 below each mounting plate 3. The inner wall of each material guide barrel 23 is trumpet-shaped, and each material guide barrel 23 is suspended below the mounting frame 2 via a soft connecting strip 24. The material 4 is wound around the outside of the barrel in a roll. The raw material 4 is wound onto the unwinding shaft on the unwinding frame 22, and then enters between the drive roller and the material guide trough 341 through the material guide barrel 23. The trumpet-shaped material guide barrel 23 can smoothly transfer the raw material 4 entering from all directions, while the soft connecting strip 24 allows the material guide barrel 23 to change direction or position slightly, making the transition effect of the material guide barrel 23 better. The connecting strip 24 is made of cowhide for better effect.

[0032] like Figure 1 and Figure 5 This system also includes a material receiving pipe 7 arranged below the section of conveying roller 1, and the material receiving pipe 7 is connected to a number of branch pipes 71 corresponding to each mounting plate 3; one end of the material receiving pipe 7 is closed, and the other end of the material receiving pipe 7 is connected to a material collection box 72; an isolation net 73 is fixed above the material receiving pipe 7 in the material collection box 72, and the isolation net 73 divides the internal space of the material collection box 72 into an exhaust chamber and an aggregate chamber, and the exhaust chamber of the material collection box 72 is connected to an exhaust pipe 74; a material removal port is opened on the side wall of the material collection box 72, and a material removal door 75 that can close the material removal port is provided on the material collection box 72.

[0033] In this online patch system, the spacer material 4 leaves a long adhesive tape 42 after use. If allowed to fall freely, it risks being caught in other moving parts, such as the conveyor roller 11, causing unnecessary accidents and damage to the equipment. Furthermore, the drive wheel 332 operates intermittently and irregularly, so the adhesive tape 42 will also be stretched intermittently and irregularly, making it difficult to collect it using a reeling device. The exhaust pipe 74 of this system can be connected to an exhaust device to continuously extract air from the collection box 72, thereby creating a negative pressure in both the collection box 72 and the collection pipe 7. The tail end of the adhesive tape 42 is pulled into the corresponding branch pipe 71. Under continuous negative pressure suction, the adhesive tape 42 from the separation point is continuously drawn into the collection box 72. The presence of the isolation net 73 separates the internal space of the collection box 72 into an exhaust chamber and a collection chamber. The adhesive tape 42 is confined by the isolation net 73 to the collection chamber and cannot enter the exhaust pipe 74, effectively preventing the exhaust pipe 74 from being blocked. After collecting a certain amount of adhesive tape 42, we can open the material taking door 75 and take out the adhesive tape 42. This structure can achieve flexible and continuous traction of the adhesive tape 42, and thus will not generate excessive pulling force on it while continuously collecting the material.

[0034] like Figure 6 As shown, each branch pipe 71 is fixed with an air guide 76 at its end, and the top of each air guide 76 is concave to form a trumpet-shaped air collection groove 761, and a long strip-shaped feed port 762 is opened in the air collection groove 761. The presence of the air guide 76 makes it easier to pass the adhesive tape 42 into the feed port 762.

[0035] like Figure 1 As shown, the system also includes several photoelectric switches 8 positioned near each mounting plate 3. Each photoelectric switch 8 controls the operation of a corresponding cylinder 35. The presence of the photoelectric switches 8 ensures that the cylinders 35 activate only when a glass 9 passes over them, and each cylinder 35 completes only one reciprocating motion. This effectively prevents the cylinders 35 from activating when no glass 9 is passing, which would otherwise waste the spacer 41 material 4.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A glass spacer online patch system, comprising a conveyor roller (1) located at the tail end of glass processing production, wherein the top of the conveyor roller (1) is provided with a plurality of conveyor rollers (11), characterized in that: A mounting frame (2) is fixed on the conveying roller (11) below the conveying roller (11), and a plurality of mounting plates (3) are provided on the mounting frame (2). Each mounting plate (3) is provided with a patch wheel (31), a pressure wheel (32) and a driving shaft (33). Each driving shaft (33) is provided with a one-way bearing (331) and a driving wheel (332). The inner ring of each one-way bearing (331) is fixedly connected to the corresponding driving shaft (33), and the outer ring of each one-way bearing (331) is fixedly connected to the corresponding driving wheel (33). (332) are fixedly connected; the axes of the patch wheels (31), the pressure wheels (32) and the driving shaft (33) are parallel to the axis of the conveying roller (11), and the outer peripheral surface of each pressure wheel (32) is always in close contact with the outer peripheral surface of the corresponding driving wheel (332); a material guide (34) is fixed between the patch wheels (31) and the driving wheels (332) on each of the mounting plates (3), and a material guide groove (341) is provided on each of the material guides (34), and a material guide groove (341) is provided on each of the material guides (34). 1) The outer side is detachably connected to a cover plate (342); each mounting plate (3) is hinged with a cylinder (35), each drive shaft (33) is fixed with a swing arm (36), and each swing arm (36) is hinged with a push rod of the corresponding cylinder (35); and the push rod of the cylinder (35) can drive the drive shaft (33) to rotate through the swing arm (36), and when the push rod of the cylinder (35) is extended, the one-way bearing (331) is locked, and the drive shaft (33) can drive the drive wheel (332) to rotate; the isolation pad ( 41) is continuously pasted on the adhesive tape (42) in sheet form to form a strip of raw material (4), and a feed port is formed between the lower end of the guide trough (341) and the driving wheel (332). The rotation of the driving wheel (332) can drive the raw material (4) to move upward in the guide trough (341); when the raw material (4) reaches the top of the guide trough (341), the adhesive tape (42) is separated from the isolation pad (41), and it passes around the outside of the cover plate (342) and is finally clamped between the driving wheel (332) and the pressure wheel (32); A guide groove (333) is provided on the outer circumference of each driving wheel (332), and a plurality of protrusions are distributed on the inner wall of each guide groove (333); A guide rail (37) and a connecting block (38) are fixed on each of the mounting plates (3); a plurality of sliders (21) are fixed on the mounting frame (2), and each guide rail (37) is slidably connected to the corresponding slider (21); a spring (5) and a tensioning bolt (6) are provided between each of the connecting blocks (38) and the mounting frame (2), and each spring (5) is sleeved on the corresponding tensioning bolt (6), and both ends of each spring (5) are respectively pressed against between the mounting frame (2) and the corresponding connecting block (38).

2. A glass spacer online patch system according to claim 1, characterized in that: A reeling rack (22) and a material guide cylinder (23) are fixed on the mounting frame (2) below each mounting plate (3). The inner wall of each material guide cylinder (23) is trumpet-shaped, and each material guide cylinder (23) is suspended below the mounting frame (2) via a soft connecting strip (24).

3. The glass spacer online patch system according to claim 1, characterized in that: The system also includes a material receiving pipe (7) arranged below the section of conveying roller (1), and the material receiving pipe (7) is connected to a number of branch pipes (71) corresponding to each mounting plate (3); one end of the material receiving pipe (7) is closed, and the other end of the material receiving pipe (7) is connected to a material collecting box (72); an isolation net (73) is fixed above the material receiving pipe (7) in the material collecting box (72), and the isolation net (73) divides the internal space of the material collecting box (72) into an exhaust chamber and a material collecting chamber, and the exhaust chamber of the material collecting box (72) is connected to an exhaust pipe (74); a material taking port is opened on the side wall of the material collecting box (72), and a material taking door (75) is provided on the material collecting box (72) that can close the material taking port.

4. A glass spacer online patch system according to claim 3, characterized in that: An air guide cover (76) is fixed to the end of each branch pipe (71), and the top of each air guide cover (76) is concave to form a trumpet-shaped air collecting groove (761), and a long strip-shaped feed port (762) is opened in the air collecting groove (761).

5. The glass spacer online patch system according to claim 1, characterized in that: The system further comprises a plurality of photoelectric switches (8) arranged near each mounting plate (3), and each photoelectric switch (8) is used to control the action of a corresponding cylinder (35).

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