Printing and packaging gluing detection device

Abstract

The invention discloses a printing and packaging gluing detection device, and relates to the technical field of gluing. Supporting legs are arranged at the corners of the bottom of the device body, a supporting plate is arranged on the periphery of the device body, a transmission assembly is arranged in the supporting plate, a conveying belt is arranged on the outer wall of the transmission assembly and located on the inner side of the device body, a U-shaped top plate is arranged at the top of the device body, and a plurality of electric sliding rails are arranged on the inner wall of the U-shaped top plate. And a detection device is mounted on the right side of the U-shaped top plate. The detection device can be used for detecting the glued printing package and detecting whether gluing of the printing package is complete and sufficient or not, workers do not need to conduct continuous detection on a production line, investment of labor cost is saved, production efficiency can be improved, the situation that unqualified printing package which is not completely glued flows into the next procedure is reduced, and the production efficiency is improved. And the production quality of products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of gluing, in particular to a printing and packaging gluing detection device. Background Art

[0002] Packaging equipment has gradually developed with the increasing variety of goods, the reform of production technology and the progress of science and technology. Packaging equipment has continuously made major breakthroughs. Among the existing packaging materials, packaging boxes produced through printing, die-cutting and bonding molding processes account for a large part of the total packaging materials.

[0003] The patent with patent announcement number CN207887479U discloses a printing and packaging gluing device, including a chute on the right side of a glue box, a chute on the right side of a filling port is arranged on the top of the chute on the right side of the glue box, a chute on the right side of a glue coating box is arranged on the bottom of the chute on the right side of the glue coating box, a chute on the right side of a glue spraying port is arranged on the inner top of the chute on the right side of the glue coating box, a solenoid valve is arranged at the glue outlet of the chute on the right side of the glue spraying port, at least five chutes on the right side of the glue spraying port are evenly distributed in an array at the inner top of the chute on the right side of the glue coating box, so that the gluing area is increased and the application range is wide. The induction device arranged inside can automatically adjust the flow rate of the glue spraying port according to the running speed of the equipment, and there is no need to manually adjust the glue outlet speed, which saves manpower and improves the operation efficiency of the equipment. The fully automatic equipment can prevent problems such as uneven gluing, insufficient or excessive gluing, which are easy to occur as in traditional manual gluing, improve work efficiency, prevent waste of glue liquid, and improve product quality.

[0004] However, the device still has some shortcomings: it cannot know the quality of the printing and packaging glue coating after gluing, and it is easy for unqualified products with unfinished gluing to flow into the next process. Therefore, manual continuous inspection is required on the production line, which is very troublesome and increases labor costs. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a printing and packaging gluing detection device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a printing and packaging gluing detection device, including a device body, support legs are arranged at the bottom corners of the device body, a support plate is arranged on the periphery of the device body, a transmission assembly is arranged inside the support plate, a conveyor belt is arranged on the outer wall of the transmission assembly, the conveyor belt is located on the inner side of the device body, a U-shaped top plate is arranged on the top of the device body, a plurality of electric slide rails are arranged on the inner wall of the U-shaped top plate, and the plurality of electric slide rails are symmetrically distributed around the axis of the U-shaped top plate, a round rod is slidably installed inside the electric slide rail, a square groove plate is penetrated and fixedly installed on the outer wall of the round rod, the outer wall of the square groove plate is slidably connected to the inner wall of the U-shaped top plate, and the square Two vertical plates are penetrated and slidably installed inside the slot plate, the two vertical plates are symmetrically distributed about the axis of the square slot plate, and a spring is arranged between the vertical plate and the inside of the square slot plate, a motor is arranged on the outer wall of the vertical plate at the back, a rotating rod is rotatably installed on the inner wall of the vertical plate, the right end of the rotating rod penetrates and is fixedly installed on the left side of the motor output end, and an arc-shaped groove is opened on the left side of the outer wall of the rotating rod, a glue coating component is penetrated and fixedly installed on the outer wall of the rotating rod, a plurality of guide rods are fixedly installed on the inner wall of the square slot plate, a collecting plate is rotatably installed on the outer wall of the guide rod, a ring is slidably installed inside the arc groove of the rotating rod through a connecting rod, an L-shaped plate is fixedly installed on the top of the ring, a plurality of sliding grooves are opened on the top of the outer wall of the L-shaped plate, and the vertical plate is close to the square A limit rod is fixedly installed on one side of the center of the trough plate, and a detection device is installed on the right side of the U-shaped top plate. The support legs stabilize the main body of the device, and the transmission component is caused to rotate by an external driving device. The transmission component drives the conveyor belt to drive, and the conveyor belt drives the material to be transported. At the same time, the U-shaped top plate limits the electric slide rail, and the electric slide rail is started. The electric slide rail drives the round rod to slide up and down inside itself to adjust the gluing height. The round rod drives the square trough plate to move synchronously, and the square trough plate drives the vertical plate and the motor to move up and down. The vertical plate drives the rotating rod to move synchronously. The motor is started before the material transportation starts, and the output end of the motor drives the rotating rod to rotate. When the rotating rod rotates, it drives the gluing component to rotate, and the gluing component automatically controls its internal speed through the motor speed. The amount of glue output, at the same time, when the glue coating component moves downward through the rotating rod, its outer wall contacts the outer wall of the top of the material to generate resistance force. At this time, the glue coating component causes the spring between the vertical plate and the inside of the square groove plate to deform through the resistance force to generate downward pressure; when the rotating rod rotates, it limits the connecting rod inside itself through the arc groove, causing the connecting rod to slide back and forth inside the arc groove and drive the circular ring to move synchronously, and the circular ring drives the L-shaped plate to move synchronously. After the L-shaped plate is limited by the limit rod, the top slide groove of the L-shaped plate contacts the bottom of the collecting plate and pulls the bottom of the collecting plate to move synchronously with its own movement direction. At this time, the collecting plate is restricted by the guide rod, causing the collecting plate to move in an arc trajectory relying on the outer wall of the guide rod, and reciprocating in this way causes the collecting plate to swing back and forth.

[0007] According to the above technical solution, several guide rods are evenly distributed inside the square groove of the square groove plate, the bottoms of several slide grooves are in contact with the bottom of the collecting plate, the outer wall of the limit rod is movable through the inside of the L-shaped plate, and the left and right sides of the square groove plate are provided with anti-overflow devices for preventing glue overflow from occurring at the edge of the packaging material after the glue is applied.

[0008] The U-shaped push plate is hinged on the outer wall of the square groove plate, and the bottom of the L-shaped bottom plate is slidably installed on the top of the device body. The rotating wheel is rotatably installed on the inner wall of the L-shaped bottom plate on the side away from the outer wall of the conveyor belt. The elastic telescopic rod is composed of a fixed end and a telescopic end. The fixed end of the elastic telescopic rod is fixedly installed on the side away from the outer wall of the conveyor belt at the center of the inner wall of the rotating wheel. The rubber arc block is fixedly installed on the side of the telescopic end of the elastic telescopic rod close to the conveyor belt. Several scrapers are equidistantly and fixedly installed on the outer wall of the fixed end of the elastic telescopic rod close to the center of the rotating wheel. When the square groove plate moves downward, it drives the U-shaped push plate to move synchronously. The bottom of the U-shaped push plate is restricted by the L-shaped bottom plate, prompting its own hinge axis to start rotating, and the U-shaped push plate pushes the L-shaped bottom plate to move away from the top of the device body. The L-shaped bottom plate drives the rotating wheel to slide synchronously along the top of the device body and generates friction. The rotating wheel starts to rotate by relying on the friction and drives the elastic telescopic rod to rotate. The telescopic end of the elastic telescopic rod drives the rubber arc block to rotate. At the same time, when the conveyor belt transports the material to the designated gluing position, the front and back sides of the material contact with the arc surface of the rubber arc block to generate resistance. The rubber arc block relies on the resistance to push the telescopic end of the elastic telescopic rod to shrink inside the fixed end of the elastic telescopic rod. The built-in spring of the elastic telescopic rod generates a reverse thrust to cause the arc surface of the rubber arc block to always be close to the front and back sides of the material. When the rubber arc block is displaced, the scraper starts to rotate through the fixed end of the elastic telescopic rod and contacts the front and back sides of the material. After the gluing is completed, the scraper moves toward the center of the conveyor belt through the L-shaped bottom plate to rotate and scrape the edge of the material.

[0009] According to the above technical solution, the top of the L-shaped bottom plate is hinged to the bottom of the U-shaped push plate, the outer wall of the rotating wheel is in contact with the top of the device body, and the inner side of the L-shaped bottom plate is provided with a surging device for preventing the glue from flowing due to the high temperature of the equipment after the material is coated, thereby reducing the solidification effect of the glue.

[0010] According to the above technical solution, the anti-overflow device also includes a fixed plate and a cooling assembly. The fixed plate is fixedly installed on the outer wall of the L-shaped bottom plate away from the conveyor belt side. The bottom of the cooling assembly is slidably installed on the top edge of the device body. The cooling assembly is located on the movement trajectory of the fixed plate. During the sliding process of the L-shaped bottom plate, the fixed plate is driven to move synchronously, and the fixed plate drives the cooling assembly to move synchronously.

[0011] The bottoms of several wave plates are fixedly mounted on the top of the cross plate. When the cooling component moves toward the center of the device body, it pushes the hinged plate to move synchronously. At this time, the hinge shaft of the hinged plate starts to rotate and the hinged plate drives the sliding column to slide upward along the inner wall of the U-shaped top plate. The sliding column drives the cross plate to scrape upward along the inner wall of the U-shaped top plate. The cross plate drives the wave plate to move synchronously. During the rising process, the wave plate accelerates the circulation speed of the surrounding air through its own wave surface, and mixes the heat generated by the equipment during operation within the processing range with the cold air of the cooling component in a relatively gentle manner. When the cooling component is reset, the hinged plate automatically resets under the gravity pressure of the structure above itself.

[0012] According to the above technical solution, several of the hinged plates are symmetrically distributed around the axis of the U-shaped top plate, and the hinged plates are located on the movement trajectory of the cooling component close to the center of the device body, and the bottom of the cross plate is located on the movement trajectory of the top of the outer wall of the sliding column.

[0013] According to the above technical solution, the surging device also includes a screw, a plum blossom block, a plurality of tough plates and a resonance rod. The outer wall of the screw spiral groove passes through and is rotatably mounted on the inner edge of the horizontal plate. The bottom of the plum blossom block is rotatably mounted on the top of the device body, and the top of the plum blossom block is fixedly mounted on the bottom of the screw. A resistance block is arranged on the top of the plum blossom block. A plurality of the tough plates are fixedly mounted on the outer wall of the L-shaped bottom plate near the center of the square groove plate. The tough plates are located on the movement trajectory of the plum blossom block. The outer wall of the resonance rod passes through and is fixedly mounted between a plurality of tough plates. When the horizontal plate moves upward along the non-self-locking spiral groove on the outer wall of the screw, The built-in clamping block of the horizontal plate continuously contacts the inner wall of the spiral groove of the screw rod, causing the screw rod to generate a rotational force. When the screw rod rotates, it drives the plum blossom block to rotate. When the plum blossom block rotates, its own concave surface contacts the edge of the outer wall of the tough plate. At the same time, the resistance block at the top edge of the plum blossom block limits the tough plate. At this time, the end of the tough plate away from the outer wall of the L-shaped bottom plate is deformed and bent under the rotating torque of the plum blossom block. When the plum blossom block passes over the tough plate, the tough plate will swing back and forth and generate a vibration force through its own toughness reset process. The vibration force of a single tough plate is transmitted to multiple tough plates for synchronous resonance through the resonance rod. At this time, the L-shaped bottom plate generates a vibration force and causes the rubber arc block to vibrate synchronously.

[0014] The present invention provides a printing and packaging gluing detection device, which has the following beneficial effects:

[0015] (1) The present invention can detect printed packaging that has been glued by means of a detection device to detect whether the glue coating of the printed packaging is complete and sufficient. There is no need for workers to perform continuous inspections on the production line, which saves labor costs and can improve production efficiency, reduce the flow of unqualified printed packaging that is not completely glued into the next process, and improve product production quality.

[0016] (2) The present invention cooperates with round rods, square groove plates, vertical plates, rotating rods, glue coating components, guide rods, collecting plates, circular rings, L-shaped plates and limiting rods to enable the glue coating component to rotate and coat the material with glue. The outer wall of the glue coating component can always fit the outer wall of the material to prevent the two from having different glue coating thicknesses due to force changes during the gluing process. At the same time, the height of the glue coating component can be adaptively adjusted to cope with materials of different thicknesses, thereby improving the actual application effect and gluing efficiency of the equipment. The collecting plate can also swing and adhere a small amount of glue thrown out by the gluing component due to idling centrifugal force during the gluing preparation work, thereby preventing the glue from adhering to the surface of the equipment above the conveyor belt, i.e., above the material, and preventing the thrown glue from carrying dirt and dripping onto the surface of the material over time, thereby reducing the glue coating quality and bonding strength.

[0017] (3) The present invention sets an anti-overflow device, and cooperates with a square groove plate, a U-shaped push plate, an L-shaped bottom plate, a rotating wheel, an elastic telescopic rod, a rubber arc block, a scraper, a fixed plate and a cooling component, so that the material is clamped and resisted by the arc surface of the rubber arc block during the feeding and conveying process, ensuring that the material is always conveyed in the center and maintains good stability during the gluing process of the gluing component. At the same time, the scraper rotates and evenly scrapes away the glue overflowing from the edge of the material to prevent the glue from flowing along the front and back sides of the material and leaving traces; and the activity range of the cooling component is expanded, and the glue on the surface of the material is slightly cooled and solidified by cold air, thereby reducing the overflow phenomenon.

[0018] (4) The present invention sets a solidification device, and cooperates with a cooling assembly, a hinged plate, a sliding column, a cross plate, a corrugated plate, a screw, a plum blossom block, a tough plate and a resonance rod to enable the cross plate to scrape off the sticky substance generated by the natural volatilization of the glue on the inner wall of the U-shaped top plate, thereby preventing the sticky substance from accumulating for a long time and naturally volatilizing to erode the inner wall of the U-shaped top plate. At the same time, the cold air is evenly dispersed to avoid excessive solidification of the glue on the local area of ​​the coated material due to the strong cold air, thereby affecting the later production process; at the same time, the material is prompted to rely on the vibration force after the glue coating is completed to overflow the glue that has not been successfully solidified and is easy to flow at the edge of the material in time, so that the scraper can scrape it off in time to avoid the overflow of the material during the discharge process. At the same time, the vibration force is relied on to reduce the clamping friction between the rubber arc block and the material after the glue coating is completed, so as to facilitate the conveyor belt transmission and discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the present invention as a whole;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention as a whole;

[0021] Figure 3 This is a schematic diagram of the peripheral structure of the glue coating component of the present invention;

[0022] Figure 4 It is a bottom perspective schematic diagram of the peripheral structure of the glue coating component of the present invention;

[0023] Figure 5 It is a schematic diagram of the anti-overflow device of the present invention;

[0024] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 7 It is a schematic diagram of the surge device of the present invention;

[0026] Figure 8 It is a schematic diagram showing the overall structure of the surging device of the present invention;

[0027] Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point B in the middle.

[0028] In the figure: 1. device body; 2. support plate; 21. transmission assembly; 22. conveyor belt; 3. U-shaped top plate; 31. electric slide rail; 4. anti-overflow device; 41. U-shaped push plate; 42. L-shaped bottom plate; 43. rotating wheel; 44. elastic telescopic rod; 45. rubber arc block; 46. scraper; 47. fixed plate; 48. cooling assembly; 5. surge device; 51. hinged plate; 52. sliding column; 53. horizontal plate; 54. wave plate; 55. screw rod; 56. plum blossom block; 57. toughness plate; 58. resonance rod; 6. round rod; 7. square groove plate; 8. vertical plate; 9. rotating rod; 10. glue coating assembly; 11. guide rod; 12. collecting plate; 13. ring; 14. L-shaped plate; 15. limit rod; 16. detection device. DETAILED DESCRIPTION

[0029] 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 only part of the embodiments of the present invention, rather than all the embodiments.

[0030] See also Figure 1-Figure 9, one embodiment of the present invention is: a printing and packaging gluing detection device, including a device body 1, a support leg is arranged at the bottom corner of the device body 1, a support plate 2 is arranged outside the device body 1, a transmission component 21 is arranged inside the support plate 2, a conveyor belt 22 is arranged on the outer wall of the transmission component 21, and the conveyor belt 22 is located on the inner side of the device body 1, a U-shaped top plate 3 is arranged on the top of the device body 1, and a plurality of electric slide rails 31 are arranged on the inner wall of the U-shaped top plate 3, and the plurality of electric slide rails 31 are symmetrically distributed around the axis of the U-shaped top plate 3, and the electric slide rails 31 are slidably installed inside There is a round rod 6, and a square groove plate 7 is passed through and fixedly installed on the outer wall of the round rod 6. The outer wall of the square groove plate 7 is slidably connected to the inner wall of the U-shaped top plate 3. Two vertical plates 8 are passed through and slidably installed inside the square groove plate 7. The two vertical plates 8 are symmetrically distributed about the axis of the square groove plate 7, and a spring is arranged between the vertical plate 8 and the inside of the square groove plate 7. A motor is arranged on the outer wall of the vertical plate 8 at the back. A rotating rod 9 is rotatably installed on the inner wall of the vertical plate 8. The right end of the rotating rod 9 passes through and is fixedly installed on the left side of the motor output end, and an arc groove is opened on the left side of the outer wall of the rotating rod 9. A glue coating component 1 is passed through and fixedly installed on the outer wall of the rotating rod 9 0, a plurality of guide rods 11 are fixedly installed on the inner wall of the square groove of the square groove plate 7, and a collecting plate 12 is rotatably installed on the outer wall of the guide rod 11. A ring 13 is slidably installed inside the arc groove of the rotating rod 9 through a connecting rod, and an L-shaped plate 14 is fixedly installed on the top of the ring 13. A plurality of slide grooves are opened on the top of the outer wall of the L-shaped plate 14. A limit rod 15 is fixedly installed on one side of the vertical plate 8 close to the center of the square groove plate 7, and a detection device 15 is installed on the right side of the U-shaped top plate 3. Through the above cooperation, when the glue coating component 10 is rotated to coat the material, the outer wall of the glue coating component 10 can always fit the outer wall of the material. The wall prevents the two from having different glue coating thicknesses due to changes in force during the gluing process, and can adaptively adjust the height of the glue coating component 10 to cope with materials of different thicknesses, thereby improving the actual application effect and gluing efficiency of the equipment. Through the above cooperation, the collecting plate 12 swings and adheres a small amount of glue thrown out by the idling centrifugal force of the glue coating component 10 during the gluing preparation work, thereby preventing the glue from adhering to the surface of the equipment above the conveyor belt 22, i.e., above the material, and preventing the thrown glue from carrying dirt and dripping onto the surface of the material over time, thereby reducing the glue coating quality and bonding strength.

[0031] A number of guide rods 11 are evenly distributed inside the square groove of the square groove plate 7, the bottoms of the several slide grooves are in contact with the bottom of the collecting plate 12, the outer wall of the limiting rod 15 is movable through the inside of the L-shaped plate 14, and the left and right sides of the square groove plate 7 are provided with anti-overflow devices 4 for preventing glue overflow from occurring at the edge of the packaging material after glue coating.

[0032] When in use, the support legs stabilize the main body 1 of the device, and the transmission component 21 is rotated by an external driving device. The transmission component 21 drives the conveyor belt 22 to transmit, and the conveyor belt 22 drives the material to be transported. At the same time, the U-shaped top plate 3 limits the electric slide rail 31, and the electric slide rail 31 is started. The electric slide rail 31 drives the round rod 6 to slide up and down inside itself to adjust the glue coating height. The round rod 6 drives the square groove plate 7 to move synchronously, and the square groove plate 7 drives the vertical plate 8 and the motor to move up and down. The vertical plate 8 drives the rotating rod 9 to move synchronously. The motor is started before the material transportation starts, and the output end of the motor drives the rotating rod 9 to rotate. When the rotating rod 9 rotates, it drives the glue coating The component 10 rotates, and the glue coating component 10 automatically controls the amount of glue discharged from its own interior through the motor speed. At the same time, when the glue coating component 10 moves downward through the rotating rod 9, its outer wall contacts the outer wall of the top of the material to generate a resistance force. At this time, the glue coating component 10 causes the spring between the vertical plate 8 and the inside of the square groove plate 7 to deform and generate downward pressure through the resistance force. When the glue coating component 10 is rotated to coat the material with glue through the above cooperation, the outer wall of the glue coating component 10 can always fit the outer wall of the material to prevent the two from having different glue coating thicknesses due to changes in force during the gluing process. At the same time, the height of the glue coating component 10 can be adaptively adjusted to cope with materials of different thicknesses. Improve the actual application effect and gluing efficiency of the equipment; when the rotating rod 9 rotates, the arc groove limits the connecting rod inside itself, causing the connecting rod to slide back and forth inside the arc groove and drive the ring 13 to move synchronously, and the ring 13 drives the L-shaped plate 14 to move synchronously. After the L-shaped plate 14 is limited by the limiting rod 15, the top sliding groove of the L-shaped plate 14 contacts the bottom of the collecting plate 12 and pulls the bottom of the collecting plate 12 to move synchronously with its own movement direction. At this time, the collecting plate 12 is limited by the guide rod 11, causing the collecting plate 12 to move in an arc trajectory relying on the outer wall of the guide rod 11, and reciprocating in this way causes the collecting plate 12 to swing back and forth. Through the above cooperation, The collecting plate 12 swings and adheres a small amount of glue thrown out by the gluing component 10 due to the idling centrifugal force during the gluing preparation work, so as to prevent the glue from adhering to the equipment surface above the conveyor belt 22, that is, above the material, and prevents the thrown glue from carrying dirt and dripping onto the material surface over time, resulting in reduced gluing quality and bonding strength. The detection device 15 can detect the printed packaging that has been glued to detect whether the glue coating of the printed packaging is complete and sufficient. There is no need for workers to perform continuous inspections on the production line, which saves investment in labor costs, improves production efficiency, and reduces the flow of unqualified printed packaging that is not completely glued into the next process.

[0033] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes an anti-overflow device 4;

[0034] The anti-overflow device 4 includes a U-shaped push plate 41, an L-shaped bottom plate 42, a rotating wheel 43, an elastic telescopic rod 44, a rubber arc block 45 and a plurality of scrapers 46. The top of the U-shaped push plate 41 is hinged at the outer wall of the square groove plate 7, the bottom of the L-shaped bottom plate 42 is slidably installed on the top of the device body 1, the rotating wheel 43 is rotatably installed on the inner wall of the L-shaped bottom plate 42 away from the outer wall of the conveyor belt 22, the elastic telescopic rod 44 is composed of a fixed end and a telescopic end, the fixed end of the elastic telescopic rod 44 is fixedly installed on the inner wall center of the rotating wheel 43 away from the outer wall of the conveyor belt 22, and the rubber arc block 45 is installed on the inner wall of the rotating wheel 43. The arc block 45 is fixedly installed on the telescopic end of the elastic telescopic rod 44 near the conveyor belt 22, and a plurality of scrapers 46 are equidistantly installed on the outer wall of the fixed end of the elastic telescopic rod 44 near the center of the rotating wheel 43. Through the above cooperation, the material is clamped and resisted by the arc surface of the rubber arc block 45 during the feeding and conveying process, ensuring that the material is always conveyed in the center and maintains good stability during the gluing process of the gluing component 10. At the same time, the scraper 46 rotates and evenly scrapes away the glue overflowing from the edge of the material to prevent the glue from flowing along the front and back sides of the material and leaving traces.

[0035] The top of the L-shaped bottom plate 42 is hinged to the bottom of the U-shaped push plate 41, and the outer wall of the rotating wheel 43 contacts the top of the device body 1. The inner side of the L-shaped bottom plate 42 is provided with a surge device 5 for preventing the glue from flowing due to the high temperature of the equipment after the material is coated, thereby reducing the effect of glue solidification.

[0036] The anti-overflow device 4 also includes a fixed plate 47 and a cooling component 48. The fixed plate 47 is fixedly installed on the outer wall of the L-shaped bottom plate 42 away from the conveyor belt 22. The bottom of the cooling component 48 is slidably installed on the top edge of the device body 1. The cooling component 48 is located on the movement trajectory of the fixed plate 47. The above coordination expands the activity range of the cooling component 48, and relies on cold air to cause the glue on the surface of the material to cool and solidify slightly, thereby reducing the overflow phenomenon.

[0037] When in use, the square groove plate 7 moves downward and drives the U-shaped push plate 41 to move synchronously. The bottom of the U-shaped push plate 41 is restricted by the L-shaped bottom plate 42, causing its own hinge axis to start to rotate, and the U-shaped push plate 41 drives the L-shaped bottom plate 42 to slide along the top of the device body 1 away from the center of the conveyor belt 22. When the gluing is completed, the square groove plate 7 moves upward and causes the L-shaped bottom plate 42 to slide toward the center of the conveyor belt 22. The L-shaped bottom plate 42 drives the rotating wheel 43 to slide synchronously along the top of the device body 1 and generates friction. The rotating wheel 43 starts to rotate relying on the friction force and drives the elastic telescopic rod 44 to rotate. The telescopic end of the elastic telescopic rod 44 drives the rubber arc block 45 to rotate. At the same time, when the conveyor belt 22 transports the material to the designated gluing position, the front and back sides of the material contact the arc surface of the rubber arc block 45 to generate resistance. The rubber arc block 45 relies on the resistance force to push the telescopic end of the elastic telescopic rod 44 to shrink toward the fixed end of the elastic telescopic rod 44. The spring generates a reverse thrust to cause the arc surface of the rubber arc block 45 to always be close to the front and back sides of the material. When the rubber arc block 45 is displaced, the scraper 46 starts to rotate and contact the front and back sides of the material through the fixed end of the elastic telescopic rod 44. After the gluing is completed, the scraper 46 moves toward the center of the conveyor belt 22 through the L-shaped bottom plate 42 to rotate and scrape the edge of the material. Through the above cooperation, the material is clamped and resisted by the arc surface of the rubber arc block 45 during the feeding and conveying process, ensuring that the material is always conveyed in the center and maintains good stability during the gluing process of the gluing component 10. At the same time, the scraper 46 rotates and evenly scrapes away the glue overflowing from the edge of the material to prevent the glue from flowing along the front and back sides of the material and leaving traces; the L-shaped bottom plate 42 drives the fixed plate 47 to move synchronously during the sliding process, and the fixed plate 47 drives the cooling component 48 to move synchronously. Through the above cooperation, the activity range of the cooling component 48 is expanded, and the cold air is used to cause the glue on the surface of the material to cool and solidify slightly, thereby reducing the overflow phenomenon.

[0038] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes a surge device 5;

[0039] The surging device 5 includes a plurality of hinged plates 51, a sliding column 52, a cross plate 53 and a plurality of wave plates 54. The bottoms of the plurality of hinged plates 51 are slidably mounted on the top of the device body 1. The sliding column 52 is slidably mounted on the inner wall of the U-shaped top plate 3 at one end away from the center of the conveyor belt 22. The cross plate 53 is slidably mounted on the inner wall of the U-shaped top plate 3 at one side away from the center of the conveyor belt 22. The bottoms of the plurality of wave plates 54 are fixedly mounted on the top of the cross plate 53. Through the above cooperation, the cross plate 53 is prompted to scrape off the sticky substances produced by the natural volatilization of the glue on the inner wall of the U-shaped top plate 3, so as to prevent the sticky substances from accumulating for a long time and corroding the inner wall of the U-shaped top plate 3 due to natural volatilization. At the same time, the cold air is evenly evacuated to avoid excessive solidification of the glue in the local area of ​​the glue-coated material due to the strong cold air, thereby affecting the later production process.

[0040] A plurality of hinged plates 51 are symmetrically distributed about the axis of the U-shaped top plate 3 , and the hinged plates 51 are located on the movement trajectory of the cooling assembly 48 close to the center of the device body 1 , and the bottom of the cross plate 53 is located on the movement trajectory of the top of the outer wall of the sliding column 52 .

[0041] The surging device 5 also includes a screw 55, a plum blossom block 56, a plurality of tough plates 57 and a resonance rod 58. The outer wall of the spiral groove of the screw 55 passes through and is rotatably installed at the inner edge of the horizontal plate 53. The bottom of the plum blossom block 56 is rotatably installed on the top of the device body 1, and the top of the plum blossom block 56 is fixedly installed at the bottom of the screw 55. A resistance block is arranged on the top of the plum blossom block 56. A plurality of tough plates 57 are fixedly installed on the outer wall of the L-shaped bottom plate 42 near the center of the square groove plate 7. The tough plate 57 is located on the movement trajectory of the plum blossom block 56. The outer wall of the resonance rod 58 passes through and is fixedly installed between the plurality of tough plates 57. Through the above cooperation, the material is prompted to rely on the vibration force to overflow the glue that has not been successfully cured and is easy to flow at its edge in time after the glue coating is completed, so as to facilitate the scraper 46 to scrape it in time to avoid the overflow of the material during the discharging process. At the same time, the vibration force is relied on to reduce the clamping friction between the rubber arc block 45 and the material after the glue coating is completed, so as to facilitate the transmission and discharging of the conveyor belt 22.

[0042] When in use, the cooling assembly 48 moves toward the center of the device body 1 and pushes the hinge plate 51 to move synchronously. At this time, the hinge shaft of the hinge plate 51 starts to rotate and the hinge plate 51 pushes the sliding column 52 to slide upward along the inner wall of the U-shaped top plate 3. The sliding column 52 drives the cross plate 53 to scrape upward along the inner wall of the U-shaped top plate 3. The cross plate 53 drives the wave plate 54 to move synchronously. The wave plate 54 accelerates the surrounding air circulation speed through its own wave surface during the rising process, and combines the heat generated by the operation of the equipment within the processing range with the cold air of the cooling assembly 48 in a relatively large In order to mix in a gentle manner, when the cooling assembly 48 is reset, the hinged plate 51 is automatically reset under the gravity of the structure above itself. Through the above cooperation, the horizontal plate 53 is prompted to scrape off the sticky material on the inner wall of the U-shaped top plate 3 due to the natural volatilization of the glue, so as to prevent the sticky material from accumulating for a long time and corroding the inner wall of the U-shaped top plate 3 due to natural volatilization. At the same time, the cold air is evenly evacuated to avoid the glue coating material from being too solidified due to the strong cold air in the local area, thereby affecting the later production process; when the horizontal plate 53 moves upward along the non-self-locking spiral groove on the outer wall of the screw rod 55 The built-in block of the horizontal plate 53 continuously contacts the inner wall of the spiral groove of the screw rod 55, causing the screw rod 55 to generate a rotational force. When the screw rod 55 rotates, it drives the plum blossom block 56 to rotate. When the plum blossom block 56 rotates, its own concave surface contacts the edge of the outer wall of the tough plate 57. At the same time, the resistance block at the top edge of the plum blossom block 56 limits the tough plate 57. At this time, the end of the tough plate 57 away from the outer wall of the L-shaped bottom plate 42 is deformed and bent under the rotational torque of the plum blossom block 56. When the plum blossom block 56 passes over the tough plate 57, the tough plate 57 will swing back and forth and vibrate during its own toughness reset process. The vibration force of a single tough plate 57 is transmitted to multiple tough plates 57 for synchronous resonance through the resonance rod 58. At this time, the L-shaped bottom plate 42 generates a vibration force and causes the rubber arc block 45 to vibrate synchronously. Through the above cooperation, the material is prompted to rely on the vibration force to overflow the glue that has not been successfully solidified and is easy to flow at its edge in time after the gluing is completed, so that the scraper 46 can scrape it in time to avoid overflow of the material during the discharging process. At the same time, the vibration force is relied on to reduce the clamping friction between the rubber arc block 45 and the material after the gluing is completed, so as to facilitate the transmission and discharging of the conveyor belt 22.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A printing and packaging gluing detection device, comprising a device body (1), wherein support legs are arranged at the bottom corners of the device body (1), a support plate (2) is arranged on the periphery of the device body (1), a transmission component (21) is arranged inside the support plate (2), a conveyor belt (22) is arranged on the outer wall of the transmission component (21), and the conveyor belt (22) is located on the inner side of the device body (1), a U-shaped top plate (3) is arranged on the top of the device body (1), and a plurality of electric slide rails (31) are arranged on the inner wall of the U-shaped top plate (3), and the plurality of electric slide rails (31) are symmetrically distributed around the axis of the U-shaped top plate (3), characterized in that: A round rod (6) is slidably installed inside the electric slide rail (31), and a square groove plate (7) is passed through and fixedly installed on the outer wall of the round rod (6). The outer wall of the square groove plate (7) is slidably connected to the inner wall of the U-shaped top plate (3). Two vertical plates (8) are passed through and slidably installed inside the square groove plate (7). The two vertical plates (8) are symmetrically distributed around the axis of the square groove plate (7), and a spring is arranged between the vertical plates (8) and the inside of the square groove plate (7). A motor is arranged on the outer wall of the vertical plate (8) at the back, and a rotating rod (9) is rotatably installed on the inner wall of the vertical plate (8). The right end of the rotating rod (9) passes through and is fixedly installed on the left side of the motor output end, and the outer end of the rotating rod (9) is An arc groove is provided on the left side of the wall, a glue coating component (10) is passed through and fixedly installed on the outer wall of the rotating rod (9), a plurality of guide rods (11) are fixedly installed on the inner wall of the square groove of the square groove plate (7), a collecting plate (12) is rotatably installed on the outer wall of the guide rod (11), a circular ring (13) is slidably installed inside the arc groove of the rotating rod (9) through a connecting rod, an L-shaped plate (14) is fixedly installed on the top of the circular ring (13), a plurality of sliding grooves are provided on the top of the outer wall of the L-shaped plate (14), a limiting rod (15) is fixedly installed on one side of the vertical plate (8) close to the center of the square groove plate (7), and a detection device (15) is installed on the right side of the U-shaped top plate (3).

2. A printing and packaging gluing detection device according to claim 1, characterized in that: The plurality of guide rods (11) are evenly spaced inside the square groove of the square groove plate (7), the bottoms of the plurality of slide grooves are in contact with the bottom of the collecting plate (12), the outer wall of the limit rod (15) movably passes through the inside of the L-shaped plate (14), and the left and right outer sides of the square groove plate (7) are provided with anti-overflow devices (4) for preventing glue from overflowing at the edge of the packaging material after the packaging material is glued.

3. A printing and packaging gluing detection device according to claim 2, characterized in that: The anti-overflow device (4) comprises a U-shaped push plate (41), an L-shaped bottom plate (42), a rotating wheel (43), an elastic telescopic rod (44), a rubber arc block (45) and a plurality of scrapers (46); the top of the U-shaped push plate (41) is hinged on the outer wall of the square groove plate (7); the bottom of the L-shaped bottom plate (42) is slidably mounted on the top of the device body (1); the rotating wheel (43) is rotatably mounted on the inner wall of the L-shaped bottom plate (42) at a side away from the outer wall of the conveyor belt (22); the elastic telescopic rod (44) consists of a fixed end and a telescopic end; the fixed end of the elastic telescopic rod (44) is fixedly mounted at the center of the inner wall of the rotating wheel (43) at a side away from the outer wall of the conveyor belt (22); the rubber arc block (45) is fixedly mounted on the side of the telescopic end of the elastic telescopic rod (44) close to the conveyor belt (22); and a plurality of scrapers (46) are equidistantly and fixedly mounted on the outer wall of the fixed end of the elastic telescopic rod (44) close to the center of the rotating wheel (43).

4. A printing and packaging gluing detection device according to claim 3, characterized in that: The top of the L-shaped bottom plate (42) is hinged to the bottom of the U-shaped push plate (41), the outer wall of the rotating wheel (43) is in contact with the top of the device body (1), and the inner side of the L-shaped bottom plate (42) is provided with a surge device (5) for preventing the glue from flowing due to the high temperature of the equipment after the material is coated with glue, thereby reducing the effect of glue solidification.

5. A printing and packaging gluing detection device according to claim 4, characterized in that: The anti-overflow device (4) also includes a fixed plate (47) and a cooling component (48), wherein the fixed plate (47) is fixedly mounted on the outer wall of the L-shaped bottom plate (42) away from the conveyor belt (22), and the bottom of the cooling component (48) is slidably mounted on the top edge of the device body (1), and the cooling component (48) is located on the movement trajectory of the fixed plate (47).

6. A printing and packaging gluing detection device according to claim 5, characterized in that: The surging device (5) comprises a plurality of hinged plates (51), a sliding column (52), a transverse plate (53) and a plurality of wave plates (54); the bottoms of the plurality of hinged plates (51) are slidably mounted on the top of the device body (1); the end of the sliding column (52) away from the center of the conveyor belt (22) is slidably mounted on the inner wall of the U-shaped top plate (3); the side of the transverse plate (53) away from the center of the conveyor belt (22) is slidably mounted on the inner wall of the U-shaped top plate (3); and the bottoms of the plurality of wave plates (54) are fixedly mounted on the top of the transverse plate (53).

7. A printing and packaging gluing detection device according to claim 6, characterized in that: The plurality of hinged plates (51) are symmetrically distributed about the axis of the U-shaped top plate (3), and the hinged plates (51) are located on a movement trajectory of the cooling component (48) close to the center of the device body (1), and the bottom of the cross plate (53) is located on the movement trajectory of the top of the outer wall of the sliding column (52).

8. A printing and packaging gluing detection device according to claim 7, characterized in that: The surging device (5) also includes a screw (55), a plum blossom block (56), a plurality of tough plates (57) and a resonance rod (58). The outer wall of the spiral groove of the screw (55) passes through and is rotatably mounted on the inner edge of the horizontal plate (53). The bottom of the plum blossom block (56) is rotatably mounted on the top of the device body (1), and the top of the plum blossom block (56) is fixedly mounted on the bottom of the screw (55). A resistance block is arranged on the top of the plum blossom block (56). The plurality of tough plates (57) are fixedly mounted on the outer wall of the L-shaped bottom plate (42) near the center of the square groove plate (7). The tough plates (57) are located on the movement trajectory of the plum blossom block (56). The outer wall of the resonance rod (58) passes through and is fixedly mounted between the insides of the plurality of tough plates (57).

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