Compressed air movable butt joint device for intelligent assembly production line

Abstract

The utility model relates to the technical field of intelligent assembly production line devices, in particular to a compressed air movable butt joint device for an intelligent assembly production line, which comprises a roller conveying line, a transfer charging basket, a blanking pipe and an air source movable joint, a transfer barrel bottom plate is fixedly installed on a conveying belt of the roller conveying line, a discharging mechanism is fixedly arranged on a rack of the roller conveying line and comprises a discharging pipe and a lifting part, the lifting part is fixedly installed on the rack of the roller conveying line, a piston rod of the lifting part is fixedly connected with an installation plate, and the installation plate is fixedly connected with the discharging pipe. The discharging pipe and the air source movable connector can ascend to abut against the bottom face of the bottom plate of the transfer barrel. The bottom plate of the transfer barrel can be transported to the position, located under a discharging opening in the bottom end of the transfer barrel, of the discharging pipe; air holes are formed in the transfer barrel bottom plate, and the top ends of the air holes communicate with the interior of the transfer barrel through connecting air pipes. The sealing device has the effect that materials with sealing requirements can be conveniently conveyed to a designated position and then discharged.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of intelligent assembly production line devices, in particular to a compressed air movable butt joint device for an intelligent assembly production line. BACKGROUND

[0002] With the development of automation technology, the technology is becoming more and more mature, and the automatic production line is also more and more, and in the automatic production line, material transfer is a very common demand, which is generally realized through conveying belts, pneumatic conveying, track conveying and other conveying machines.

[0003] And for materials such as powder and medicine, there are requirements such as cleanliness and sealing in the production process, and barrels, boxes and other toolings are usually used for containing and placing on the conveying line for conveying, but when the materials are transported to the designated position, how to facilitate the discharge becomes a problem to be solved. CONTENT OF THE UTILITY MODEL

[0004] In order to facilitate the discharge of materials with sealing requirements after being transported to the designated position, the application provides a compressed air movable butt joint device for an intelligent assembly production line.

[0005] The compressed air movable butt joint device for the intelligent assembly production line provided by the application adopts the following technical scheme:

[0006] A compressed air movable butt joint device for an intelligent assembly production line, comprising a roller conveying line, a transfer barrel and a gas source movable joint;

[0007] A transfer barrel bottom plate is fixedly installed on the conveying belt of the roller conveying line, the transfer barrel bottom plate is transported with the movement of the roller conveying line, the transfer barrel is fixedly connected to the top surface of the transfer barrel bottom plate, the top end of the transfer barrel is provided with a sealing cover, the bottom end of the transfer barrel is provided with a discharge port, and the discharge port penetrates through the transfer barrel bottom plate and is provided with a discharge valve;

[0008] A discharging mechanism is fixedly arranged on the rack of the roller conveying line, the position of the discharging mechanism is a discharging station, and the transfer barrel moves to the discharging station for discharging;

[0009] The discharging mechanism comprises a discharging pipe and a lifting piece, the lifting piece is fixedly installed on the rack of the roller conveying line, a mounting plate is fixedly connected to the piston rod of the lifting piece, the discharging pipe and the gas source movable joint are fixedly arranged on the mounting plate, and the discharging pipe and the gas source movable joint can be lifted to abut against the bottom surface of the transfer barrel bottom plate;

[0010] The bottom plate of the transfer bucket can be transported to be directly below the discharge port of the lower discharge pipe at the bottom end of the transfer bucket; the air hole is provided on the bottom plate of the transfer bucket, the top end of the air hole is communicated with the inside of the transfer bucket through the connecting air pipe, and the gas source outlet of the gas source movable joint is arranged at the top end of the gas source movable joint.

[0011] By adopting the above technical scheme, when the powder, medicine and other materials are transferred, the materials are put into the transfer bucket, the transfer bucket on the bottom plate of the transfer bucket is transported to the lower discharge position along the roller conveying line, at this time, the mounting plate is driven to ascend by the lifting member, so that the lower discharge pipe and the gas source movable joint are synchronously driven to ascend, the synchronism of the lower discharge pipe and the gas source movable joint is ensured, the top end of the lower discharge pipe and the gas source movable joint is abutted against the mounting plate, at this time, the lower discharge pipe is butted against the discharge port at the bottom end of the transfer bucket, the gas source outlet of the gas source movable joint is butted against the air hole, then the discharge valve at the discharge port of the transfer bucket is opened, and the gas source movable joint is connected with the compressed air, so that the inside of the transfer bucket is supplied with the air through the air hole and the connecting air pipe, and the materials are conveniently discharged.

[0012] Optionally, the top end of the lower discharge pipe is fixedly provided with a first sealing ring made of flexible material.

[0013] Optionally, the top end of the gas source movable joint is provided with a second sealing ring made of flexible material, and the flexible material of the second sealing ring is high-elastic polyurethane material.

[0014] By adopting the above technical scheme, the top end of the gas source movable joint and the lower discharge pipe are both made of flexible sealing material, which helps to maintain the balance of the two supporting points of the gas source movable joint and the lower discharge pipe on the bottom plate of the transfer bucket. The second sealing ring of the gas source movable joint is made of high-elastic polyurethane material, so as to ensure the sealing property and avoid damaging the equipment.

[0015] Optionally, the gas source movable joint comprises a base, a lower cylinder, an upper cylinder, an intermediate rod body and a spring, the base is fixedly arranged on the mounting plate, the lower cylinder is fixedly connected to the base, the top end of the intermediate rod body is fixedly connected to the upper cylinder, the bottom end of the intermediate rod body is inserted into the lower cylinder, the spring is sleeved on the intermediate rod body, the top end of the spring is fixedly connected to the bottom surface of the upper cylinder, and the bottom end of the spring is fixedly connected to the top surface of the lower cylinder; the gas source inlet of the gas source movable joint is arranged on the side wall of the upper cylinder, the gas source inlet is communicated with the gas source outlet through the channel in the inside of the upper cylinder, and the hole diameter of the gas source outlet is greater than the hole diameter of the air hole.

[0016] By adopting the technical scheme, the top end of the gas source movable joint is higher than the top end of the discharging pipe when the spring is in a natural state. When the top end of the gas source movable joint contacts the bottom surface of the transfer bucket bottom plate, the spring is compressed, the middle rod body slides relative to the lower cylinder body, and the top end of the discharging pipe abuts against the bottom surface of the transfer bucket bottom plate. By adopting the spring structure, the compression force of the spring can be used as auxiliary pre-tightening force, which can prevent the gas source movable joint from being misaligned or separated from the air hole when the gas source pressure is large, and can increase the sealing performance and the reliability of gas supply of the gas source movable joint and the transfer bucket bottom plate. The diameter of the gas source outlet is larger than the diameter of the air hole, so that the problem of stopping error of different transfer bucket bottom plates on the roller conveying line is better solved, and the large diameter of the gas source outlet is helpful for reliable butt joint with the air hole.

[0017] Optionally, the bottom end of the transfer material bucket is arranged in a tapered conical shape, and the discharging port of the transfer material bucket is located at the smallest end of the transfer material bucket.

[0018] By adopting the technical scheme, it is convenient to concentrate discharging.

[0019] Optionally, the connecting gas pipe is communicated with the side wall of the tapered conical shape arrangement part of the transfer material bucket.

[0020] Optionally, a vibrator is arranged on the transfer material bucket.

[0021] By adopting the technical scheme, the material has very high sealing requirement in the transfer process, the material flowability is poor, and there is a risk of bridging in the transfer material bucket. After reaching the specified discharging station, the material is not easy to discharge by using its own gravity. Therefore, the vibrator is installed on the transfer material bucket to assist discharging. According to the actual situation, a pneumatic vibrator can be selected, which needs to be connected when discharging and disconnected during conveying.

[0022] Optionally, the lifting member is a jacking cylinder.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. When the powder, medicine and other materials are transferred, the materials are put into the transfer material bucket, the transfer material bucket on the transfer bucket bottom plate is transported to the discharging station along the roller conveying line, at this time, the lifting member drives the mounting plate to rise, so as to drive the discharging pipe and the gas source movable joint to rise synchronously, to ensure the synchronization of the discharging pipe and the gas source movable joint, until the top end of the discharging pipe and the gas source movable joint abuts against the mounting plate, at this time, the discharging pipe is butt jointed with the discharging port at the bottom end of the transfer material bucket, the gas source outlet of the gas source movable joint is butt jointed with the air hole, then the discharging valve at the discharging port of the transfer material bucket is opened, and the gas source movable joint is connected with the gas source, the gas is supplied to the inside of the transfer material bucket through the air hole and the connecting gas pipe, so as to facilitate discharging.

[0025] 2. The gas source movable joint and the top of the downcomer are made of flexible sealing material, which helps to maintain the balance of the two support points of the source movable joint and the downcomer to the bottom plate of the transfer barrel. The second sealing ring of the gas source movable joint is made of high-elastic polyurethane material to ensure sealing and avoid damaging the equipment;

[0026] 3. The compression force of the spring can be used as auxiliary pre-tightening force. When the gas source pressure is large, it can prevent the gas source movable joint from being misaligned or separated from the gas hole, thereby increasing the sealing performance and reliability of the gas supply of the gas source movable joint and the bottom plate of the transfer barrel;

[0027] 4. The material has very high sealing requirements during the transfer process. The material flowability is poor, and there is a risk of bridging in the transfer barrel. After reaching the designated downcomer station, the material is not easy to discharge by its own gravity. Therefore, the vibrator is installed on the transfer barrel to assist in discharging. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is the overall structure schematic diagram of the compressed air movable docking device for intelligent assembly production line.

[0029] Figure 2 is the structure schematic diagram of the gas source movable joint in the embodiment of the application.

[0030] Explanation of reference signs: 1, roller conveying line; 2, transfer barrel; 21, sealing cover; 3, discharge port; 4, gas source movable joint; 41, second sealing ring; 42, base; 43, lower cylinder; 44, upper cylinder; 45, middle rod body; 46, spring; 47, gas source outlet; 48, gas source inlet; 5, transfer barrel bottom plate; 51, gas hole; 52, connecting gas pipe; 6, downcomer mechanism; 61, downcomer; 611, first sealing ring; 62, jacking cylinder; 7, mounting plate; 8, vibrator. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying Figures 1-2 The application will be further described in detail.

[0032] The embodiment of the application discloses a compressed air movable docking device for intelligent assembly production line. Referring to Figure 1The compressed air movable butt joint device for intelligent assembly production line comprises a roller conveying line 1, a transfer bucket 2 and a gas source movable joint 4. The roller conveying line 1 adopts an existing intelligent assembly type accumulation function conveying line to ensure that the whole conveying rhythm is not affected. A transfer bucket bottom plate 5 is fixedly installed on the transmission belt of the roller conveying line 1. The transfer bucket bottom plate 5 is transported along with the movement of the roller conveying line 1. The transfer bucket 2 is fixedly connected to the top surface of the transfer bucket bottom plate 5. The top end of the transfer bucket 2 is provided with a sealing cover 21. The bottom end of the transfer bucket 2 is provided with a discharge port 3. The discharge port 3 penetrates through the transfer bucket bottom plate 5 and is provided with a discharge valve. The discharge valve can be set according to the actual situation and can be set inside and outside the discharge port 3. In the embodiment of the application, no further description is made.

[0033] A discharging mechanism 6 is fixedly arranged on the rack of the roller conveying line 1. The position where the discharging mechanism 6 is located is a discharging station. The transfer bucket 2 moves to the discharging station for discharging. The discharging mechanism 6 comprises a discharging pipe 61 and a lifting piece. The lifting piece is a jacking cylinder 62. The jacking cylinder 62 is fixedly installed on the rack of the roller conveying line 1. A mounting plate 7 is fixedly connected to the piston rod of the jacking cylinder 62. The discharging pipe 61 and the gas source movable joint 4 are fixedly arranged on the mounting plate 7. The discharging pipe 61 and the gas source movable joint 4 can be lifted to abut against the bottom surface of the transfer bucket bottom plate 5.

[0034] The transfer bucket bottom plate 5 can be transported to the position directly below the discharging pipe 61 at the bottom end of the discharge port 3 of the transfer bucket 2. A gas hole 51 is formed in the transfer bucket bottom plate 5. The top end of the gas hole 51 communicates with the inside of the transfer bucket 2 through a connecting gas pipe 52. The gas source outlet 47 of the gas source movable joint 4 is arranged at the top end of the gas source movable joint 4. The bottom end of the gas hole 51 can be transported to the position directly above the gas source movable joint 4 along with the transfer of the transfer bucket bottom plate 5.

[0035] When the powdery materials, medicines and other materials are transferred, the materials are put into the transfer bucket 2. The transfer bucket 2 on the transfer bucket bottom plate 5 is transported to the discharging station along with the roller conveying line 1. At this time, the jacking cylinder 62 drives the mounting plate 7 to rise, thereby driving the discharging pipe 61 and the gas source movable joint 4 to synchronously rise, so as to ensure the synchronism of the actions of the discharging pipe 61 and the gas source movable joint 4. Until the top end of the discharging pipe 61 and the gas source movable joint 4 abut against the mounting plate 7. At this time, the discharging pipe 61 is butted with the discharge port 3 at the bottom end of the transfer bucket 2. The gas source outlet 47 of the gas source movable joint 4 is butted with the gas hole 51. Then the discharge valve at the discharge port 3 of the transfer bucket 2 is opened. The gas source movable joint 4 is connected with compressed air. The inside of the transfer bucket 2 is supplied with gas through the gas hole 51 and the connecting gas pipe 52, so as to facilitate the discharge.

[0036] Referring to Figures 1-2The top end of the discharging pipe 61 is fixedly provided with a first sealing ring 611 made of flexible material. The top end of the gas source movable joint 4 is provided with a second sealing ring 41 made of flexible material, and the flexible material of the second sealing ring 41 is high-elastic polyurethane material. The flexible sealing material is used at the top of the gas source movable joint 4 and the discharging pipe 61, which helps to maintain the balance of the two supporting points of the gas source movable joint and the discharging pipe 61 on the bottom plate 5 of the transfer barrel. The second sealing ring 41 of the gas source movable joint 4 is made of high-elastic polyurethane material, which ensures the sealing property and avoids damaging the equipment.

[0037] With reference to Figures 1-2 The gas source movable joint 4 includes a base 42, a lower cylinder 43, an upper cylinder 44, an intermediate rod body 45 and a spring 46. The base 42 is fixedly arranged on the mounting plate 7. The lower cylinder 43 is fixedly connected to the base 42. The top end of the intermediate rod body 45 is fixedly connected to the upper cylinder 44. The bottom end of the intermediate rod body 45 is inserted into the lower cylinder 43. The spring 46 is sleeved on the intermediate rod body 45. The top end of the spring 46 is fixedly connected to the bottom surface of the upper cylinder 44. The bottom end of the spring 46 is fixedly connected to the top surface of the lower cylinder 43. The gas source inlet 48 of the gas source movable joint 4 is arranged on the side wall of the upper cylinder 44. The gas source inlet 48 is in communication with the gas source outlet 47 through the channel in the inside of the upper cylinder 44. The hole diameter of the gas source outlet 47 is larger than the hole diameter of the air hole 51.

[0038] The spring 46 can be arranged according to the actual situation. When the spring 46 is in a natural state, the top end of the gas source movable joint 4 is higher than the top end of the discharging pipe 61. When the top end of the gas source movable joint 4 contacts the bottom surface of the bottom plate 5 of the transfer barrel and continues to move upward, the spring 46 is compressed at this time. The intermediate rod body 45 slides relative to the lower cylinder 43 until the top end of the discharging pipe 61 abuts against the bottom surface of the bottom plate 5 of the transfer barrel. By using this spring 46 structure, the compression force of the spring 46 can be used as auxiliary pre-tightening force. When the gas source pressure is large, the gas source movable joint 4 can be prevented from being dislocated or separated from the air hole 51, which increases the sealing property and the reliability of the gas supply of the gas source movable joint 4 and the bottom plate 5 of the transfer barrel. The hole diameter of the gas source outlet 47 is larger than the hole diameter of the air hole 51, which better solves the problem of the stopping error of different bottom plates 5 of the transfer barrel on the roller conveying line 1. The larger hole diameter of the gas source outlet 47 helps to reliably butt joint with the air hole 51.

[0039] With reference to Figures 1-2The bottom end of the transfer bucket 2 is tapered and arranged in a conical shape, and the discharge port 3 of the transfer bucket 2 is located at the smallest end of the transfer bucket 2, facilitating centralized discharge. The connecting air pipe 52 is connected to the side wall of the tapered arrangement part of the transfer bucket 2. The vibrator 8 is arranged on the side wall of the tapered arrangement part of the transfer bucket 2. The material has very high sealing requirements during the transfer process, and the material flowability is poor, and there is a risk of bridging in the transfer bucket 2. After reaching the designated discharge station, the material is not easy to discharge by using its own gravity. Therefore, the vibrator 8 is installed on the transfer bucket 2 to assist in discharging. The pneumatic vibrator 8 can be selected according to the actual situation, and needs to be connected during the discharge station and disconnected during the conveying process.

[0040] The implementation principle of the compressed air movable butt joint device for the intelligent assembly production line is as follows: when the powder, medicine and other materials are transferred, the materials are placed in the transfer bucket 2, and the transfer bucket 2 on the transfer bucket bottom plate 5 is transported to the discharge station by the roller conveying line 1 to discharge the materials. At this time, the lifting cylinder 62 drives the mounting plate 7 to rise, thereby driving the discharge pipe 61 and the gas source movable joint 4 to rise synchronously, ensuring the synchronization of the actions of the discharge pipe 61 and the gas source movable joint 4, until the top ends of the discharge pipe 61 and the gas source movable joint 4 abut against the mounting plate 7. At this time, the discharge pipe 61 is butt jointed with the discharge port 3 at the bottom end of the transfer bucket 2, and the gas source outlet 47 of the gas source movable joint 4 is butt jointed with the air hole 51. Then, the discharge valve at the discharge port 3 of the transfer bucket 2 is opened, and the gas source movable joint 4 is connected with the gas source. The gas is supplied to the inside of the transfer bucket 2 through the air hole 51 and the connecting air pipe 52, and the vibrator 8 is turned on, thereby realizing the discharge.

[0041] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application. Therefore, equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A compressed air movable docking device for intelligent assembly production lines, characterized by: Including roller conveying line (1), transfer bucket (2) and gas source movable joint (4); The roller conveying line (1) is fixedly installed with a transfer bucket bottom plate (5) on the conveying belt, the transfer bucket bottom plate (5) is transported with the movement of the roller conveying line (1), the transfer bucket (2) is fixedly connected to the top surface of the transfer bucket bottom plate (5), the top end of the transfer bucket (2) is provided with a sealing cover (21), the bottom end of the transfer bucket (2) is provided with a discharge port (3), the discharge port (3) penetrates through the transfer bucket bottom plate (5) and is provided with a discharging valve; The rack of the roller conveying line (1) is fixedly provided with a discharging mechanism (6), the position of the discharging mechanism (6) is a discharging station, and the transfer bucket (2) moves to the discharging station for discharging; The discharging mechanism (6) includes a discharging pipe (61) and a lifting piece, the lifting piece is fixedly installed on the rack of the roller conveying line (1), a mounting plate (7) is fixedly connected to the piston rod of the lifting piece, the discharging pipe (61) and the gas source movable joint (4) are fixedly arranged on the mounting plate (7), and the discharging pipe (61) and the gas source movable joint (4) can be lifted to abut against the bottom surface of the transfer bucket bottom plate (5). The transfer bucket bottom plate (5) can be transported to the position directly below the discharging pipe (61) located at the bottom end discharge port (3) of the transfer bucket (2), the transfer bucket bottom plate (5) is provided with an air hole (51), the top end of the air hole (51) is communicated with the inside of the transfer bucket (2) through a connecting air pipe (52), and the gas source outlet (47) of the gas source movable joint (4) is arranged at the top end of the gas source movable joint (4).

2. The compressed air movable butt joint device for intelligent assembly production line according to claim 1, characterized in that: The top end of the discharging pipe (61) is fixedly provided with a first sealing ring (611) made of flexible material.

3. The compressed air movable butt joint device for intelligent assembly production line according to claim 1, characterized in that: The top end of the gas source movable joint (4) is provided with a second sealing ring (41) made of flexible material, and the flexible material of the second sealing ring (41) is high-elastic polyurethane material.

4. The compressed air movable butt joint device for intelligent assembly production line according to claim 1, characterized in that: The gas source movable joint (4) includes a base (42), a lower cylinder (43), an upper cylinder (44), an intermediate rod body (45) and a spring (46), the base (42) is fixedly arranged on the mounting plate (7), the lower cylinder (43) is fixedly connected to the base (42), the top end of the intermediate rod body (45) is fixedly connected with the upper cylinder (44), the bottom end of the intermediate rod body (45) is inserted into the lower cylinder (43), the spring (46) is sleeved on the intermediate rod body (45), the top end of the spring (46) is fixedly connected with the bottom surface of the upper cylinder (44), and the bottom end of the spring (46) is fixedly connected with the top surface of the lower cylinder (43); the gas source inlet (48) of the gas source movable joint (4) is arranged on the side wall of the upper cylinder (44), the gas source inlet (48) is communicated with the gas source outlet (47) through the channel in the upper cylinder (44), and the hole diameter of the gas source outlet (47) is greater than that of the air hole (51).

5. The compressed air movable docking device for intelligent assembly line according to claim 1, characterized in that: The bottom end of the transfer bucket (2) is tapered, and the discharge port (3) of the transfer bucket (2) is located at the smallest end of the transfer bucket (2).

6. The compressed air mobile docking station for intelligent assembly line according to claim 5, characterized in that: The connecting air pipe (52) is communicated with the side wall of the tapered part of the transfer bucket (2).

7. The compressed air mobile docking station of claim 1, wherein: The transfer bucket (2) is provided with a vibrator (8).

8. The compressed air movable docking device for intelligent assembly line according to claim 1, characterized in that: The lifting member is a jacking cylinder (62).

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