An automatic docking device for powder transfer

Abstract

The application belongs to the technical field of powder processing equipment. Disclosed is an automatic docking device for powder transfer, comprising a fixing frame, a clamping piece connected to the fixing frame, a detection unit arranged on the clamping end of the clamping piece, a receiving unit arranged on the fixed end of the clamping piece, the detection unit being used to obtain the position of the end to be docked, the clamping end of the clamping piece being capable of switching between a locked state and an unlocked state, in the locked state, the clamping piece clamps the end to be docked, and the detection unit detects that the end to be docked is in place, a feeding telescopic assembly comprising a telescopic pipe and a driving piece, the telescopic pipe being arranged through the fixing frame, and the movable end of the driving piece being connected with the telescopic pipe. The application can realize the setting of the automatic docking device and the system provided with the automatic docking device, realize the automatic transfer of the powder flux, thereby reducing the invalid handling, reducing the labor intensity of workers, and improving the equipment use efficiency.

Description

Technical Field

[0001] This invention belongs to the technical field of powder processing equipment, and particularly relates to an automatic docking device for powder transfer. Background Technology

[0002] In the powder production process, powder needs to be transferred to achieve different processing steps. The conventional powder transfer steps include manual transfer, drying, transfer, and mixing. All of the above processes require manual use of overhead cranes and containers for hoisting operations, which results in ineffective handling, high labor intensity, and low work efficiency.

[0003] Therefore, an automatic docking device for powder transfer is provided to solve the above-mentioned problems. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention proposes an automatic docking device for powder transfer. This device enables automated transfer of powder flux by setting up an automatic docking device and a system equipped with such a device, thereby reducing ineffective handling, lowering the labor intensity of workers, and improving equipment utilization efficiency.

[0005] To achieve the above objectives, the present invention provides an automatic docking device, comprising:

[0006] Fixture;

[0007] A clamping component is connected to the fixed frame. A detection unit is provided on the clamping end of the clamping component, and a receiving unit is provided on the fixed end of the clamping component. The detection unit is used to obtain the position of the end to be docked. The clamping end of the clamping component can switch between a locked state and an unlocked state. In the locked state, the clamping component clamps the end to be docked, and the detection unit detects that the end to be docked is in place.

[0008] The feeding telescopic assembly includes a telescopic tube and a driving component. The telescopic tube passes through the fixed frame, and the movable end of the driving component is connected to the telescopic tube.

[0009] In the locked state, the receiving unit receives information from the detection unit, and the driving component drives the discharge end of the telescopic tube to connect with the end to be docked. Furthermore, the detection unit includes a first inductive switch for acquiring information about the position of the end to be docked.

[0010] The receiving unit includes a receiver for receiving information emitted by the first inductive switch.

[0011] Furthermore, the clamping component includes: a connecting frame fixed on the fixed frame, and a pair of clamping cylinders fixed on the fixed frame;

[0012] A pair of grippers are respectively connected to a pair of clamping cylinders. The pair of grippers are located on both sides of the end to be docked, and the pair of grippers work together to drive the end to be docked into position.

[0013] Furthermore, the driving component includes: a telescopic cylinder, fixed on the fixed frame;

[0014] The guide rod is connected at one end to the movable end of the telescopic cylinder and at the other end to the movable end of the telescopic tube.

[0015] A powder transfer system, comprising:

[0016] Material temporary storage facility;

[0017] Mixing machine tank;

[0018] In the aforementioned automatic docking device, the material storage mechanism's discharge end is connected to the telescopic tube's inlet end, and the mixing machine tank is the docking end.

[0019] Furthermore, the material storage mechanism includes: a material cylinder for temporarily storing materials;

[0020] A switch valve is connected to the discharge end of the material cylinder, and the discharge end of the switch valve is connected to the inlet end of the telescopic pipe;

[0021] A sensing unit is installed on the telescopic pipe to obtain information about the telescopic pipe's position and its connection with the mixing tank. The sensing unit is electrically connected to the switching valve.

[0022] Furthermore, the sensing unit includes a second sensing switch for acquiring distance information between the discharge end of the telescopic tube and the feed end of the mixing tank.

[0023] Furthermore, it also includes a temperature sensor, which is installed inside the barrel to detect the temperature inside the barrel.

[0024] Furthermore, it also includes a screener for screening materials, wherein the discharge end of the screener is connected to the feed end of the material cylinder.

[0025] Furthermore, it also includes an elevator for lifting and conveying materials into the screener.

[0026] Compared with the prior art, the present invention has the following advantages and technical effects:

[0027] By installing an automatic docking device within the powder transfer system, automatic docking is achieved during the powder transfer process. At the same time, the various structures within the powder transfer system are interconnected, reducing ineffective handling, lowering the labor intensity of workers, and improving equipment utilization efficiency. Attached Figure Description

[0028] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0029] Figure 1 A front view of an automated docking device used for powder transfer;

[0030] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0031] Figure 3 A side view of an automated docking device used for powder transfer;

[0032] Figure 4 A perspective view of an automated docking device used for powder transfer;

[0033] Among them, 1-fixed frame, 2-telescopic tube, 3-first inductive switch, 4-receiver, 5-connecting frame, 6-clamping cylinder, 7-gripper, 8-telescopic cylinder, 9-guide rod, 10-mixer tank, 11-material cylinder, 12-switch valve, 13-second inductive switch, 14-screener, 15-elevator, 16-dryer. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Reference Figures 1-4 The present invention provides an automatic docking device, including a fixing frame 1. The fixing frame 1 is used to support the overall structure.

[0037] The clamping component is connected to the fixed frame 1. A detection unit is provided on the clamping end of the clamping component, and a receiving unit is provided on the fixed end of the clamping component. The detection unit is used to obtain the position of the end to be docked. The clamping end of the clamping component can switch between a locked state and an unlocked state. In the locked state, the clamping component clamps the end to be docked, and the detection unit detects that the end to be docked is in place.

[0038] Specifically, the fixed end of the clamping member is installed on the fixed frame 1, and the clamping end of the clamping member is movable. The clamping member clamps the end to be docked to achieve a locked state, and the clamping member releases the clamping member to achieve an unlocked state. During the clamping process of the clamping member clamping the end to be docked, the clamping member drives the end to be docked to move. After the end to be docked moves to the predetermined position, the detection unit detects that the end to be docked is in place and sends out the end to be docked arrival information. The clamping member stops moving and achieves clamping of the end to be docked.

[0039] The feeding telescopic assembly includes a telescopic tube 2 and a driving component. The telescopic tube 2 passes through the fixed frame 1, and the movable end of the driving component is connected to the telescopic tube 2. In the locked state, the receiving unit receives information from the detection unit, and the driving component drives the discharge end of the telescopic tube 2 to connect with the end to be docked.

[0040] Specifically, when the end to be docked is in place, the discharge end of the telescopic tube 2 matches the feed end of the end to be docked. The detection unit sends the information of the end to be docked to the receiving unit. The receiving unit receives the signal and transmits it to the driving component. After receiving the signal, the driving component drives the telescopic tube 2 to extend. After the telescopic tube 2 extends a certain distance, it connects and communicates with the end to be docked.

[0041] Since the docking end is in a locked position, the moving length of the driving component can be preset to achieve the matching between the telescopic tube 2 and the docking end.

[0042] Among them, the telescopic tube 2 is a flexible tube, which realizes a soft connection with the end to be connected.

[0043] Further optimize the plan, referring to Figure 2 The detection unit includes a first inductive switch 3 for acquiring the positioning information of the end to be docked; the receiving unit includes a receiver 4 for receiving the information sent by the first inductive switch 3.

[0044] Specifically, the first sensor switch 3 is used to detect the position of the end to be docked. When the end to be docked moves into place, the first sensor switch 3 sends a signal to the receiver 4, and the receiver 4 sends a signal to the driving component to make the driving component work.

[0045] Furthermore, when the docking end is not in place, the first sensor switch 3 does not detect the docking information, the receiver 4 does not receive the signal sent by the first sensor switch 3, and the drive unit retracts to reset the telescopic tube 2.

[0046] Further optimize the plan, referring to Figure 2 , Figure 3 The clamping components include: a connecting frame 5, which is fixed on a fixed frame 1, and a pair of clamping cylinders 6 are fixed on the fixed frame 1; a pair of grippers 7, which are respectively connected to the pair of clamping cylinders 6 in a transmission manner, and the pair of grippers 7 are located on both sides of the end to be docked, and the pair of grippers 7 cooperate to drive the end to be docked into position.

[0047] Specifically, the connecting frame 5 is used to support two clamping cylinders 6. A clamping claw 7 is fixed on the movable end of one clamping cylinder 6. The two clamping claws 7 cooperate to realize the movement and positioning of the end to be docked and the clamping and fixing after positioning.

[0048] In one specific embodiment of the present invention, when the end to be mated is clamped, the clamping cylinder 6 pushes the two grippers 7 to move horizontally from the outside to the inside, and the two grippers 7 move closer to each other and at equal distances. When the end to be mated is clamped and fixed, the end to be mated is located in the middle position of the two clamping cylinders 6.

[0049] Further optimize the plan, referring to Figure 2 The driving components include: a telescopic cylinder 8, fixed on the fixed frame 1; and a guide rod 9, one end of which is connected to the movable end of the telescopic cylinder 8, and the other end of which is connected to the movable end of the telescopic tube 2.

[0050] Specifically, the telescopic cylinder 8 drives the telescopic tube 2 to extend via the guide rod 9, thereby connecting the telescopic tube 2 with the end to be docked. The telescopic cylinder 8 also drives the telescopic tube 2 to retract via the guide rod 9, thereby separating the telescopic tube 2 from the end to be docked.

[0051] A powder transfer system includes: a material storage mechanism; a mixing tank 10; and the aforementioned automatic docking device, wherein the discharge end of the material storage mechanism is connected to the inlet end of the telescopic pipe 2, and the mixing tank 10 is the docking end.

[0052] Specifically, the powder transfer system is used for the processing and transfer of powder flux, and the material storage mechanism is used to temporarily store the material to be transferred. When the mixer tank 10 is connected to the telescopic pipe 2, the material storage mechanism discharges the material, and the material enters the mixer tank 10 through the telescopic pipe 2 for the next processing step.

[0053] Further optimize the plan, referring to Figure 1 , Figure 3 , Figure 4 The material storage mechanism includes: a material cylinder 11 for temporarily storing materials; a switch valve 12 connected to the discharge end of the material cylinder 11, the discharge end of the switch valve 12 being connected to the feed end of the telescopic pipe 2; and a sensing unit installed on the telescopic pipe 2 for obtaining information on the telescopic pipe 2 being in position and connected to the mixing tank 10, the sensing unit being electrically connected to the switch valve 12.

[0054] Specifically, in order to improve the automation level of the powder transfer system, a sensing unit is also installed on the telescopic pipe 2. The sensing unit is used to obtain information that the telescopic pipe 2 is connected and connected to the mixing tank 10. The sensing unit sends a signal to the switch valve 12, and the switch valve 12 opens to discharge the material stored in the material cylinder 11.

[0055] In one specific embodiment of the present invention, the switching valve 12 is a butterfly valve, and an external rotating motor is connected to the main control unit. After all the material is stored in the material cylinder 11, the mixing machine tank 10 is placed between the two grippers 7, and the material is fed into the mixing machine tank 10.

[0056] In one specific embodiment of the present invention, the material cylinder 11 is a cylindrical structure with a round upper part and a conical lower part, and has a material observation hole at the top. It can store 1.5 tons of material and is used for temporary storage of the material after screening.

[0057] Further optimize the plan, referring to Figure 2 The sensing unit includes a second sensing switch 13, which is used to obtain distance information between the discharge end of the telescopic tube 2 and the feed end of the mixing tank 10.

[0058] The first inductive switch 3 and the second inductive switch 13 can be one of the following: infrared inductive switch, microwave inductive switch, ultrasonic inductive switch, piezoelectric inductive switch, electromagnetic inductive switch, and capacitive inductive switch, in order to detect position information.

[0059] Further optimization of the design includes a temperature sensor installed inside the material barrel 11 to detect the temperature inside the barrel 11.

[0060] Further optimize the plan, referring to Figure 1 , Figure 3 , Figure 4 It also includes a screener 14 for screening materials, with the discharge end of the screener 14 connected to the feed end of the material cylinder 11.

[0061] Specifically, the screener 14 includes a vibrating motor and a screen, and its function is to screen the incoming material, remove large clumps of material, and prevent them from entering the product. The screened material enters the material cylinder 11 for temporary storage.

[0062] Further optimize the plan, referring to Figure 1 , Figure 3 , Figure 4 It also includes a lifter 15, used to lift and convey materials into the screener 14.

[0063] Specifically, the elevator 15 is a Z-shaped elevator, mainly composed of an adjustable speed motor, an elevator bucket, and a chain drive chain. This mechanism is semi-sealed, encased in a stainless steel shell, which has the advantages of less material storage, less dust, and easy cleaning. Its function is to lift the material flowing out of the dryer 16 into the screen 14.

[0064] Specifically, after a batch of materials is dried, the elevator 15 lifts the materials to the screen 14. The materials filtered by the screen 14 enter the material cylinder 11 for temporary storage. After a batch of materials is conveyed, the two telescopic cylinders 8 are activated, and the two grippers 7 move to drive the mixing tank 10 to below the telescopic tube 2 and lock the mixing tank 10. After the first induction switch 3 senses that the mixing tank 10 is in position, it sends a signal to the receiver 4. The receiver 4 sends a signal, and the telescopic cylinder 8 works to drive the telescopic tube 2 to extend. The extended telescopic tube 2 connects and communicates with the feeding end of the mixing tank 10. After the second induction switch 13 on the telescopic tube 2 senses that the movable end of the telescopic tube 2 is in position, it sends a signal to the switch valve 12. The switch valve 12 opens, and the materials in the material cylinder 11 are sent into the mixing tank 10 through the telescopic tube 2.

[0065] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A powder transfer system, characterized in that: include: Fixture (1); A clamping component is connected to the fixed frame (1). A detection unit is provided on the clamping end of the clamping component, and a receiving unit is provided on the fixed end of the clamping component. The detection unit is used to obtain the position of the end to be docked. The clamping end of the clamping component can switch between a locked state and an unlocked state. In the locked state, the clamping component clamps the end to be docked, and the detection unit detects that the end to be docked is in place. The feeding telescopic assembly includes a telescopic tube (2) and a driving component. The telescopic tube (2) is installed on the fixed frame (1), and the movable end of the driving component is connected to the telescopic tube (2). In the locked state, the receiving unit is used to receive information sent by the detection unit, and the driving component is used to drive the discharge end of the telescopic tube (2) to connect with the end to be docked. The detection unit includes a first inductive switch (3) for acquiring the positioning information of the docking end; The receiving unit includes a receiver (4) for receiving information emitted by the first inductive switch (3); The clamping component includes: a connecting frame (5) fixed on the fixed frame (1), and a pair of clamping cylinders (6) fixed on the fixed frame (1); A pair of grippers (7) are respectively connected to a pair of clamping cylinders (6). The pair of grippers (7) are located on both sides of the end to be docked, and the pair of grippers (7) cooperate to drive the end to be docked into place. The driving component includes: a telescopic cylinder (8), which is fixed on the fixed frame (1); The guide rod (9) is connected at one end to the movable end of the telescopic cylinder (8) and at the other end to the movable end of the telescopic tube (2); Material storage mechanism, wherein the discharge end of the material storage mechanism is connected to the feed end of the telescopic pipe (2), and the mixing tank (10) is the end to be connected; Mixing machine tank (10); The material storage mechanism includes: a material cylinder (11) for temporarily storing materials; A switch valve (12) is connected to the discharge end of the material cylinder (11), and the discharge end of the switch valve (12) is connected to the feed end of the telescopic pipe (2); A sensing unit is installed on the telescopic pipe (2) to obtain information on the position of the telescopic pipe (2) and the connection between it and the mixing tank (10). The sensing unit is electrically connected to the switch valve (12).

2. The powder transfer system according to claim 1, characterized in that: The sensing unit includes a second sensing switch (13) for obtaining distance information between the discharge end of the telescopic tube (2) and the feed end of the mixing tank (10).

3. The powder transfer system according to claim 1, characterized in that: It also includes a temperature sensor, which is installed inside the barrel (11) to detect the temperature inside the barrel (11).

4. The powder transfer system according to claim 1, characterized in that: It also includes a screener (14) for screening materials, the discharge end of which is connected to the feed end of the material cylinder (11).

5. The powder transfer system according to claim 4, characterized in that: It also includes an elevator (15) for lifting and conveying materials into the screen (14).

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