Tower crane type automatic lifting feeding device

Abstract

The utility model discloses a tower crane type automatic lifting feeding device which comprises a first glue supply barrel, a second glue supply barrel, a glue barrel cover, a three-way electromagnetic valve and a lifting device, the first glue supply barrel and the second glue supply barrel are both arranged in the working range of the lifting device, the glue barrel cover is detachably arranged at the working end of the lifting device, and the three-way electromagnetic valve is arranged on the glue barrel cover. The lifting device is used for driving the glue barrel cover to be switched and buckled with the first glue supply barrel and the second glue supply barrel respectively, the discharging end of the first glue supply barrel and the discharging end of the second glue supply barrel are both connected with the input end of the three-way electromagnetic valve, and the output end of the three-way electromagnetic valve is connected with a dispensing machine; the glue barrel cover is switched and buckled between the first glue supply barrel and the second glue supply barrel through the lifting device, and the first glue supply barrel and the second glue supply barrel are controlled by the three-way electromagnetic valve to switch the supply of the glue dispenser, so that the safety risk of manually carrying the glue supply barrels is avoided, the working efficiency is improved, and the seamless switching supply of the glue dispenser is realized.

Description

Technical Field

[0001] This utility model relates to the field of dispensing equipment technology, and in particular to a tower crane-type automatic lifting and feeding device. Background Technology

[0002] In the field of dispensing, the SMT industry uses large glue drums for material supply. When the glue in the drum is used up, it needs to be replaced. This operation is usually done manually. Because the glue drum itself is heavy, plus the weight of the glue, it weighs a total of 100KG, requiring multiple people to operate. The process of replacing the glue drum is time-consuming and labor-intensive, affecting production efficiency, and there are also certain safety risks associated with manually handling the glue drum. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a tower crane-type automatic lifting and feeding device to solve the problems mentioned in the background section. To achieve the above objective, the present utility model adopts the following technical solution:

[0004] The tower crane-type automatic lifting and feeding device includes a first glue supply tank, a second glue supply tank, a glue tank cover, a three-way solenoid valve, and a lifting device. The first glue supply tank and the second glue supply tank are both located within the working range of the lifting device. The glue tank cover is detachably mounted on the working end of the lifting device. The lifting device is used to drive the glue tank cover to switch and engage with the first glue supply tank and the second glue supply tank respectively. The discharge ends of the first glue supply tank and the second glue supply tank are both connected to the input end of the three-way solenoid valve. The output end of the three-way solenoid valve is connected to a dispensing machine.

[0005] Optionally, it also includes a first pressure controller and a second pressure controller, wherein the first pressure controller is connected to the first glue supply tank and the second pressure controller is connected to the second glue supply tank.

[0006] Optionally, the lifting device includes: a column, a rotating shaft, a cantilever, an adjusting seat, a motor, a winch, a guide bearing pulley, a wire rope, and a safety rope. The rotating shaft is rotatably mounted inside the column, the adjusting seat is located at the end of the rotating shaft, the first end of the cantilever is adjustablely connected to the adjusting seat, the guide bearing pulley is rotatably mounted at the second end of the cantilever, the motor is located on one side of the cantilever, the winch is located at the working end of the motor, the wire rope is wound around the winch and passes through the guide bearing pulley, and the safety rope is located at the end of the wire rope and is detachably connected to the rubber bucket cover.

[0007] Optionally, the system also includes a first electronic scale and a second electronic scale, wherein the first glue supply tank is disposed at the working end of the first electronic scale and the second glue supply tank is disposed at the working end of the second electronic scale.

[0008] Optionally, the first glue supply bucket and the second glue supply bucket are respectively provided with locking fasteners, which are used to lock the lid of the glue bucket.

[0009] Optionally, the lid of the rubber bucket is provided with a lifting ring, and the safety rope and the lifting ring are detachably connected.

[0010] Optionally, a stirring motor is provided on the glue bucket lid, and a stirring shaft is connected to the working end of the stirring motor. The stirring shaft and the glue bucket lid are rotatably connected.

[0011] Optionally, it also includes a mobile platform, on which the first glue supply tank, the second glue supply tank, and the lifting device are all mounted.

[0012] Compared with the prior art, the advantages of this utility model are that, by adopting the above solution, the glue bucket cover is switched and fastened between the first glue supply bucket and the second glue supply bucket through the lifting device, and the feeding of the first glue supply bucket and the second glue supply bucket to the dispensing machine is switched through the three-way solenoid valve, which avoids the safety risks of manually carrying the glue supply bucket, improves work efficiency, and realizes seamless switching of the dispensing machine. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the lifting device and the rubber bucket lid of this utility model.

[0015] Figure 3 This is a schematic diagram of the rubber sleeve cap structure of this utility model;

[0016] The attached diagram shows: 1. First glue supply tank; 2. Second glue supply tank; 3. Glue tank lid; 4. Lifting device; 5. First pressure controller; 6. Second pressure controller; 7. First electronic scale; 8. Second electronic scale; 9. Locking fastener; 10. Lifting ring; 11. Moving platform; 31. Mixing motor; 32. Mixing shaft; 41. Column; 42. Rotating shaft; 43. Cantilever; 44. Adjusting seat; 45. Motor; 46. Winch; 47. Guide bearing pulley; 48. Steel wire rope; 49. Safety rope. Detailed Implementation

[0017] To facilitate understanding of this application, a more detailed description of the application is provided below with reference to the accompanying drawings and specific embodiments; preferred embodiments of the application are shown in the drawings; however, the application may be implemented in many different forms and is not limited to the embodiments described in this specification; rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this application.

[0018] It should be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. The terms "vertical," "horizontal," "left," "right," "front," "rear," and similar expressions used in this specification are for illustrative purposes only.

[0019] It should also be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence; it should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in a sequence other than those illustrated or described herein.

[0020] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit this application.

[0021] like Figure 1 As shown, one embodiment of this utility model is: the tower crane-type automatic lifting and feeding device includes a first glue supply tank 1, a second glue supply tank 2, a glue tank cover 3, a three-way solenoid valve, and a lifting device 4. The first glue supply tank 1 and the second glue supply tank 2 are both located within the working range of the lifting device 4. The glue tank cover 3 is detachably located at the working end of the lifting device 4. The lifting device 4 is used to drive the glue tank cover 3 to switch and engage with the first glue supply tank 1 and the second glue supply tank 2 respectively. The discharge ends of the first glue supply tank 1 and the second glue supply tank 2 are both connected to the input end of the three-way solenoid valve. The output end of the three-way solenoid valve is connected to the dispensing machine.

[0022] In this embodiment, initially, the glue bucket lid 3 and the first glue supply bucket 1 are fastened together. The first glue supply bucket 1 supplies glue to the dispensing machine through a three-way solenoid valve. When the glue in the first glue supply bucket 1 is used up, the glue bucket lid 3 is lifted by the lifting device 4, separating the glue bucket lid 3 from the first glue supply bucket 1. The glue bucket lid 3 is then hoisted onto the second glue supply bucket 2 and fastened together. The three-way solenoid valve switches to the second glue supply bucket 2 to supply glue to the dispensing machine. At this time, the first glue bucket 1 is filled with glue again. When the second glue supply bucket 2 is out of glue, the system switches back to the first glue supply bucket 1 to supply glue. This avoids the safety risks of manually handling the glue supply buckets, improves work efficiency, and achieves seamless switching of glue supply.

[0023] In one embodiment, such as Figure 1As shown, the tower crane-type automatic lifting and feeding device also includes a first pressure controller 5 and a second pressure controller 6. The first pressure controller 5 is connected to the first glue supply tank 1, and the second pressure controller 6 is connected to the second glue supply tank 2.

[0024] Understandably, the first pressure controller 5 is used to control the pressure inside the first glue supply tank 1, and the second pressure controller 6 is used to control the pressure inside the second glue supply tank 2. When glue needs to be supplied, the pressure controller pressurizes the glue supply tank, and the pressure inside the tank causes the glue to be discharged from the glue supply tank.

[0025] In one embodiment, such as Figure 2 As shown, the hoisting device 4 includes: a column 41, a rotating shaft 42, a cantilever 43, an adjusting seat 44, a motor 45, a winch 46, a guide bearing pulley 47, a wire rope 48, and a safety rope 49. The column 41 is vertically arranged, the lower section of the rotating shaft 42 is rotatably arranged inside the column 41, the adjusting seat 44 is arranged at the top of the rotating shaft 42, the first end of the cantilever 43 is adjustablely connected to the adjusting seat 44, the adjusting seat 44 is used to adjust the angle between the cantilever 43 and the column 41, the guide bearing pulley 47 is rotatably arranged at the second end of the cantilever 43, the motor 45 is arranged on one side of the cantilever 43, the winch 46 is arranged at the working end of the motor 45, the wire rope 48 is wound on the winch 46 and passes through the guide bearing pulley 47, and the safety rope 49 is arranged at the end of the wire rope 48 and is detachably connected to the rubber bucket cover 3.

[0026] Understandably, the motor 45 drives the winch 46 to rotate, controlling the winding and unwinding of the wire rope 48, thereby driving the lifting and lowering of the glue bucket cover 3. The rotating shaft 42 and the cantilever 43 cooperate to switch the glue bucket cover 3 between the first glue supply bucket 1 and the second glue supply bucket 2. Multiple safety ropes 49 can be installed as needed.

[0027] In one embodiment, such as Figure 1 As shown, the tower crane-type automatic lifting and feeding device also includes a first electronic scale 7 and a second electronic scale 8. The first glue supply tank 1 is located at the working end of the first electronic scale 7, and the second glue supply tank 2 is located at the working end of the second electronic scale 8.

[0028] The first electronic scale 7 is used to detect the weight of the glue in the first glue supply tank 1, and the second electronic scale 8 is used to detect the weight of the glue in the second glue supply tank 2. When the weight is lower than the set weight, it indicates that the glue tank is short of glue.

[0029] In one embodiment, such as Figure 1 As shown, the first glue supply tank 1 and the second glue supply tank 2 are respectively equipped with locking fasteners 9. There are multiple locking fasteners 9, which are used to lock the glue tank lid 3. When the glue tank lid 3 and the glue tank are fastened together, they are locked by the locking fasteners 9 to seal the glue supply tank, and the pressure controller starts to pressurize.

[0030] In one embodiment, such as Figure 3 As shown, a lifting ring 10 is provided on the lid of the plastic bucket, and a buckle is provided at the end of the safety rope 49. The buckle and the lifting ring 10 are detachably connected.

[0031] In one embodiment, such as Figure 3 As shown, a stirring motor 31 is installed on the top of the glue bucket cover 3. The working end of the stirring motor 31 is connected to a stirring shaft 32. The stirring shaft 32 passes through the glue bucket cover 3 and is rotatably connected to the glue bucket cover 3. When the glue bucket cover 3 and the glue supply bucket are fastened together, the end of the stirring shaft 32 is located inside the glue bucket. The stirring motor 31 drives the stirring shaft 32 to rotate and stir the glue, which is used to remove air from the glue.

[0032] In one embodiment, such as Figure 1 As shown, it also includes a mobile platform 11, on which the first glue supply tank 1, the second glue supply tank 2 and the lifting device 4 are all mounted. This allows it to be moved to different positions to supply glue to different dispensing machines, while also facilitating maintenance.

[0033] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims of this utility model.

Claims

1. A tower crane type automatic lifting and feeding device, characterized in that, The device comprises a first glue supply barrel, a second glue supply barrel, a glue barrel cover, a three-way electromagnetic valve and a lifting device, the first glue supply barrel and the second glue supply barrel are arranged in the working range of the lifting device, the glue barrel cover is detachably arranged at the working end of the lifting device, the lifting device is used to drive the glue barrel cover to switch and buckle with the first glue supply barrel and the second glue supply barrel respectively, the discharge end of the first glue supply barrel and the second glue supply barrel is connected with the input end of the three-way electromagnetic valve, and the output end of the three-way electromagnetic valve is connected with a glue dispensing machine.

2. The tower crane automatic feeding device according to claim 1, characterized in that, The device further comprises a first pressure controller and a second pressure controller, the first pressure controller is connected with the first glue supply barrel, and the second pressure controller is connected with the second glue supply barrel.

3. The tower crane automatic feeding device according to claim 1, characterized in that, The lifting device comprises a stand, a rotating shaft, a cantilever, an adjusting seat, a motor, a winch, a guide bearing pulley, a steel wire rope and a safety rope, the rotating shaft is rotatably arranged in the stand, the adjusting seat is arranged at the end of the rotating shaft, the cantilever is adjustably connected with the adjusting seat at the first end, the guide bearing pulley is rotatably arranged at the second end of the cantilever, the motor is arranged on one side of the cantilever, the winch is arranged at the working end of the motor, the steel wire rope is wound on the winch and passes through the guide bearing pulley, and the safety rope is arranged at the end of the steel wire rope and detachably connected with the glue barrel cover.

4. The tower crane automatic feeding device according to claim 1, characterized in that, The device further comprises a first electronic scale and a second electronic scale, the first glue supply barrel is arranged at the working end of the first electronic scale, and the second glue supply barrel is arranged at the working end of the second electronic scale.

5. The tower crane automatic feeding device according to claim 1, characterized in that, Locking fasteners are arranged on the first glue supply barrel and the second glue supply barrel respectively, and the locking fasteners are used to lock the glue barrel cover.

6. The tower crane automatic feeding device according to claim 3, characterized in that, A lifting ring is arranged on the glue barrel cover, and the safety rope and the lifting ring are detachably connected.

7. The tower crane automatic feeding device according to claim 1, characterized in that, A stirring motor is arranged on the glue barrel cover, a stirring shaft is connected with the working end of the stirring motor, and the stirring shaft is rotatably connected with the glue barrel cover.

8. The tower crane automatic feeding device according to claim 1, characterized in that, The device further comprises a moving platform, and the first glue supply barrel, the second glue supply barrel and the lifting device are arranged on the moving platform.

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