Intelligent filling material gun assembly

Abstract

The invention discloses an intelligent filling material gun assembly. Comprising a barrel-entering material pipe, a feeding cavity assembly arranged above the barrel-entering material pipe, a material head assembly arranged in the feeding cavity assembly and the barrel-entering material pipe, a height control mechanism connected with the material head assembly, a sealing assembly arranged on the height control mechanism and the feeding cavity assembly, and a liquid level sensor arranged on the sealing assembly. The barrel feeding pipe is connected with the feeding cavity assembly through a material gun head welding flange, the bottom of the material head assembly is arranged at the bottom of the barrel feeding pipe, and the height control mechanism is arranged above the feeding cavity assembly. The feeding cavity assembly and the height control mechanism are connected through a feeding butt flange, and the connecting position of the feeding cavity assembly and the height control mechanism is arranged in the sealing assembly. The liquid leakage detection device has the beneficial effects of being good in sealing effect, capable of detecting the liquid leakage amount, convenient to clean by workers in time, convenient to operate and good in using effect.

Description

Technical Field

[0001] The invention relates to the technical field of filling, in particular to an intelligent filling gun assembly. Background Art

[0002] The existing filling assembly is assembled from multiple parts. Different material gun assemblies can be replaced according to the needs of product filling and use, which is convenient to operate. However, there is a big problem that the parts are connected and sealed by sealing rings. It can meet the use needs for a certain period of time, but it is easy to leak after a period of use. If the leakage is not cleaned in time, it will affect the normal use of other parts;

[0003] In view of the above situation, it is necessary to improve the existing filling gun assembly structure so that it can adapt to the current needs for the use of the filling gun assembly. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an intelligent filling gun assembly, including a barrel feeding pipe, a feeding cavity assembly arranged above the barrel feeding pipe, a head assembly arranged in the feeding cavity assembly and the barrel feeding pipe, a height control mechanism connected to the head assembly, a sealing assembly arranged on the height control mechanism and the feeding cavity assembly, and a liquid level sensor arranged on the sealing assembly, the barrel feeding pipe and the feeding cavity assembly are connected through a gun head welding flange, the bottom of the head assembly is arranged at the bottom of the barrel feeding pipe, the height control mechanism is arranged above the feeding cavity assembly, the feeding cavity assembly and the height control mechanism are connected through a feeding docking flange and the connection between the two is arranged in the sealing assembly.

[0005] To further supplement the present technical solution, the feed cavity assembly includes a feed pipe docking flange, a liquid inlet cavity connected to the feed pipe docking flange, a first liquid inlet sealing flange arranged above the liquid inlet cavity, and a second liquid inlet sealing flange arranged below the liquid inlet cavity. The feed pipe docking flange is fixedly installed on the liquid inlet cavity, the first liquid inlet sealing flange is fixedly connected to the feed docking flange, the second liquid inlet sealing flange is fixedly connected to the material gun head welding flange, the liquid inlet cavity includes a straight pipe and a curved pipe arranged on the side of the straight pipe, the first liquid inlet sealing flange is fixedly installed on one side of the straight pipe, the second liquid inlet sealing flange is fixedly installed on the other side of the straight pipe, and the feed pipe docking flange is fixedly installed on one side of the curved pipe.

[0006] To further supplement the present technical solution, the material head assembly includes an inner rod, a connecting head arranged below the inner rod, a contact ring arranged below the connecting head, and a mounting clamp arranged below the contact ring. The inner rod is installed in the barrel material pipe, one end of the connecting head is fixedly connected to the lower end of the inner rod, the connecting head rests on the contact ring and its lower end is snap-fitted into the mounting clamp, and the width of the contact ring at the contact position with the barrel material pipe is greater than the diameter of the barrel material pipe.

[0007] To further supplement the present technical solution, the height control mechanism includes a semi-open tube arranged above the feed docking flange, a cylinder arranged above the semi-open tube, a cylinder connecting head connected to the cylinder, a sealing shaft connected to the cylinder connecting head, and a return spring arranged on the sealing shaft, the cylinder connecting head is clamped with the sealing shaft, a connecting flange is fixedly installed below the semi-open tube, the connecting flange is fixedly connected to the feed docking flange, the cylinder is fixedly installed on the semi-open tube, the sealing shaft passes through the feed docking flange and its lower end is clamped with the upper end of the inner rod, one end of the return spring is fixedly connected to the sealing shaft, and the other end of the return spring is fixedly connected to the feed docking flange.

[0008] As a further supplement to the technical solution, a sealing ring is installed between the feed docking flange and the connecting flange and the first liquid inlet sealing flange, and a sealing ring is also provided between the second liquid inlet sealing flange and the material gun head welding flange.

[0009] As a further supplement to the technical solution, a clamp is provided on the outside of the connection between the connecting flange and the feed butt flange, and a clamp is also provided on the outside of the connection between the feed butt flange and the first liquid inlet sealing flange.

[0010] As a further supplement to the technical solution, the feed docking flange, the semi-open pipe, and the upper end of the feed cavity assembly are installed in the sealing assembly.

[0011] As a further supplement to the technical solution, the sealing assembly is a hollow protective frame.

[0012] The beneficial effects thereof are that the sealing effect is good, the amount of leakage can be detected, the staff can clean it up in time, the operation is convenient, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 is a cross-sectional view of the present invention;

[0015] Figure 3 is a schematic diagram of the structure of the sealing assembly of the present invention when it is not installed;

[0016] In the figure, 1. barrel inlet pipe; 2. inlet cavity assembly; 21. inlet pipe docking flange; 22. liquid inlet cavity; 221. straight pipe; 222. bent pipe; 23. first liquid inlet sealing flange; 24. second liquid inlet sealing flange; 3. material head assembly; 31. inner rod; 32. connector; 33. contact ring; 34. mounting clamp; 4. height control mechanism; 41. semi-open pipe; 42. cylinder; 43. cylinder connector; 44. sealing shaft; 45. reset spring; 46. connecting flange; 5. sealing assembly; 6. liquid level sensor; 7. material gun head welding flange; 8. inlet docking flange; 9. clamp. DETAILED DESCRIPTION

[0017] In order to make the technical solution more clear to those skilled in the art, Figure 1-3 The technical solution of the present invention is described in detail:

[0018] A smart filling gun assembly, comprising a barrel feeding pipe 1, a feeding cavity assembly 2 arranged above the barrel feeding pipe 1, a head assembly 3 arranged in the feeding cavity assembly 2 and the barrel feeding pipe 1, a height control mechanism 4 connected to the head assembly 3, a sealing assembly 5 arranged on the height control mechanism 4 and the feeding cavity assembly 2, and a liquid level sensor 6 arranged on the sealing assembly 5, the barrel feeding pipe 1 is connected to the feeding cavity assembly 2 through a gun head welding flange 7, the bottom of the head assembly 3 is arranged at the bottom of the barrel feeding pipe 1, the height control mechanism 4 is arranged above the feeding cavity assembly 2, the feeding cavity assembly 2 is connected to the height control mechanism 4 through a feeding docking flange 8, and The connection between the two is arranged in the sealing component 5; when working, the barrel inlet pipe 1 is inserted into the barrel to be filled, and then the height control mechanism 4 is used to control the movement of the material head component 3, so that liquid is discharged from the bottom of the barrel inlet pipe 1, and then the liquid is filled into the feeding cavity component 2. After the filling is completed, the feeding cavity component 2 stops filling, and the height control mechanism 4 is controlled to make the material head component 3 block the bottom of the barrel inlet pipe 1, and the device is taken out to complete a filling operation; during the working process, the sealing component 5 can play a sealing role, which can further prevent leakage to the bottom and affect the work of other components. The liquid level sensor 6 can detect the height of the leakage in the sealing component 5, which is convenient for the staff to clean it in time.

[0019] The structure of the feed chamber assembly 2 is described in detail below. The feed chamber assembly 2 includes an incoming pipe docking flange 21, a liquid inlet cavity 22 connected to the incoming pipe docking flange 21, a first liquid inlet sealing flange 23 arranged above the liquid inlet cavity 22, and a second liquid inlet sealing flange 24 arranged below the liquid inlet cavity 22. The incoming pipe docking flange 21 is fixedly installed on the liquid inlet cavity 22, the first liquid inlet sealing flange 23 is fixedly connected to the feed docking flange 8, and the second liquid inlet sealing flange 24 is fixedly connected to the material gun head welding flange 7. The liquid inlet cavity 22 includes a straight pipe 221 and a curved pipe 222 arranged on the side of the straight pipe 221. The first liquid inlet sealing flange 23 is fixedly installed on one side of the straight pipe 221, and the second liquid inlet sealing flange 24 is fixedly installed on the other side of the straight pipe 221. The incoming pipe docking flange 21 is fixedly installed on one side of the curved pipe 222, and the incoming pipe docking flange 21, the first liquid inlet sealing flange 23, and the second liquid inlet sealing flange 24 are used for connection.

[0020] The structure of the material head assembly 3 is described in detail below. The material head assembly 3 includes an inner rod 31, a connecting head 32 arranged below the inner rod 31, a contact ring 33 arranged below the connecting head 32, and a mounting clamp 34 arranged below the contact ring 33. The inner rod 31 is installed in the barrel feeding pipe 1, one end of the connecting head 32 is fixedly connected to the lower end of the inner rod 31, the connecting head 32 is against the contact ring 33 and its lower end is snap-fitted into the mounting clamp 34, and the width of the contact ring 33 at the contact position with the barrel feeding pipe 1 is greater than the diameter of the barrel feeding pipe 1; the height control mechanism 4 can control the longitudinal movement of the inner rod 31, and the longitudinal movement of the inner rod 31 can drive the connecting head 32, the contact ring 33, and the mounting clamp 34 to move, thereby facilitating the opening and blocking of the bottom of the barrel feeding pipe 1.

[0021] The structure of the height control mechanism 4 is described in detail below. The height control mechanism 4 includes a semi-open tube 41 arranged above the feed docking flange 8, a cylinder 42 arranged above the semi-open tube 41, a cylinder connecting head 43 connected to the cylinder 42, a sealing shaft 44 connected to the cylinder connecting head 43, and a return spring 45 arranged on the sealing shaft 44. The cylinder connecting head 43 is clamped with the sealing shaft 44. A connecting flange 46 is fixedly installed at the bottom of the semi-open tube 41, and the connecting flange 46 is fixedly connected to the feed docking flange 8. The cylinder 42 is fixedly installed on the semi-open tube 41, and the sealing shaft 44 passes through the feed docking flange 8 and its lower end is clamped with the upper end of the inner rod 31. One end of the return spring 45 is fixedly connected to the sealing shaft 44, and the other end of the return spring 45 is fixedly connected to the feed docking flange 8.

[0022] Among them, a sealing ring is also installed between the material inlet docking flange 8 and the connecting flange 46 and the first liquid inlet sealing flange 23, and a sealing ring is also provided between the second liquid inlet sealing flange 24 and the material gun head welding flange 7.

[0023] A clamp 9 is also provided on the outside of the connection between the connecting flange 46 and the feed inlet butt flange 8, and a clamp 9 is also provided on the outside of the connection between the feed inlet butt flange 8 and the first liquid inlet sealing flange 23 for fixing.

[0024] Among them, the feed docking flange 8, the semi-open pipe 41, and the upper end of the feed cavity assembly 2 are installed in the sealing assembly 5. The sealing assembly 5 is a hollow protective frame. The leaked liquid accumulates in the protective frame. The liquid level sensor 6 can detect the liquid height in the protective frame. If it exceeds a certain height, the staff will clean it up in time.

[0025] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An intelligent filling gun assembly, characterized in that: The invention comprises a barrel feeding pipe (1), a feeding cavity assembly (2) arranged above the barrel feeding pipe (1), a head assembly (3) arranged inside the feeding cavity assembly (2) and the barrel feeding pipe (1), a height control mechanism (4) connected to the head assembly (3), a sealing mechanism (5) arranged on the height control mechanism (4) and the feeding cavity assembly (2), and a liquid level sensor (6) arranged on the sealing mechanism (5), wherein the barrel feeding pipe (1) and the feeding cavity assembly (2) are connected via a gun head welding flange (7), the bottom of the head assembly (3) is arranged at the bottom of the barrel feeding pipe (1), the height control mechanism (4) is arranged above the feeding cavity assembly (2), the feeding cavity assembly (2) and the height control mechanism (4) are connected via a feeding butt joint flange (8), and the connection between the two is arranged in the sealing mechanism (5).

2. The intelligent filling gun assembly according to claim 1, characterized in that: The feed cavity assembly (2) comprises a feed pipe docking flange (21), a liquid inlet cavity (22) connected to the feed pipe docking flange (21), a first liquid inlet sealing flange (23) arranged above the liquid inlet cavity (22), and a second liquid inlet sealing flange (24) arranged below the liquid inlet cavity (22); the feed pipe docking flange (21) is fixedly installed on the liquid inlet cavity (22); the first liquid inlet sealing flange (23) is fixedly connected to the feed docking flange (8); the second liquid inlet sealing flange (24) is fixedly connected to the material gun head welding flange (7); the liquid inlet cavity (22) comprises a straight pipe (221) and a bent pipe (222) arranged on the side of the straight pipe (221); the first liquid inlet sealing flange (23) is fixedly installed on one side of the straight pipe (221); the second liquid inlet sealing flange (24) is fixedly installed on the other side of the straight pipe (221); and the feed pipe docking flange (21) is fixedly installed on one side of the bent pipe (222).

3. The intelligent filling gun assembly according to claim 2, characterized in that: The material head assembly (3) comprises an inner rod (31), a connecting head (32) arranged below the inner rod (31), a contact ring (33) arranged below the connecting head (32), and a mounting clamp (34) arranged below the contact ring (33); the inner rod (31) is installed in the barrel material pipe (1); one end of the connecting head (32) is fixedly connected to the lower end of the inner rod (31); the connecting head (32) rests on the contact ring (33) and its lower end is buckled and installed in the mounting clamp (34); the width of the contact ring (33) at the contact position with the barrel material pipe (1) is greater than the diameter of the barrel material pipe (1).

4. The intelligent filling gun assembly according to claim 3, characterized in that: The height control mechanism (4) comprises a semi-open tube (41) arranged above the feed docking flange (8), a cylinder (42) arranged above the semi-open tube (41), a cylinder connecting head (43) connected to the cylinder (42), a sealing shaft (44) connected to the cylinder connecting head (43), and a return spring (45) arranged on the sealing shaft (44); the cylinder connecting head (43) is clamped with the sealing shaft (44); a connecting flange (46) is fixedly installed below the semi-open tube (41); the connecting flange (46) is fixedly connected to the feed docking flange (8); the cylinder (42) is fixedly installed on the semi-open tube (41); the sealing shaft (44) passes through the feed docking flange (8) and its lower end is clamped with the upper end of the inner rod (31); one end of the return spring (45) is fixedly connected to the sealing shaft (44); and the other end of the return spring (45) is fixedly connected to the feed docking flange (8).

5. The intelligent filling gun assembly according to claim 4, characterized in that: A sealing ring is also installed between the material inlet butt flange (8) and the connecting flange (46) and the first liquid inlet sealing flange (23), and a sealing ring is also provided between the second liquid inlet sealing flange (24) and the material gun head welding flange (7).

6. The intelligent filling gun assembly according to claim 5, characterized in that: A clamp (9) is also provided on the outside of the connection between the connecting flange (46) and the feed docking flange (8), and a clamp (9) is also provided on the outside of the connection between the feed docking flange (8) and the first liquid inlet sealing flange (23).

7. The intelligent filling gun assembly according to claim 6, characterized in that: The feed inlet butt flange (8), the semi-open pipe (41), and the upper end of the feed inlet cavity assembly (2) are installed in the sealing assembly (5).

8. The intelligent filling gun assembly according to claim 7, characterized in that: The sealing component (5) is a hollow protective frame.

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