Material filling device with material pushing process

Abstract

The utility model discloses a material filling device with a material pushing process in the technical field of material filling, which comprises two groups of fixing frames and a material filling cylinder, the two groups of fixing frames are both provided with material pushing structures, each material pushing structure comprises an L-shaped limiting piece, the side walls of the two groups of L-shaped limiting pieces are both connected with side plates, the left side plate is provided with a through opening, and the left side plate is provided with a through opening. A U-shaped frame is installed on the outer side of the opening, a gear motor is connected to the outer wall of the U-shaped frame, a rotating rod is arranged at the output end of the gear motor, a gear is arranged on the rotating rod, multiple sets of tooth grooves matched with the gear are formed in the outer wall of the left side of the material filling barrel, the tooth grooves are in meshed connection with the gear, and the right side wall of the material filling barrel is in sliding connection with the right side plate. The material filling device has a material pushing process, so that the material pushing of the photoresist material filling barrel is realized, and the material filling barrel is conveniently pushed to a use position; and the height of the material filling barrel can be adjusted, so that material spilling caused by too high height of the photoresist material filling barrel during filling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material filling, in particular to a material filling device with a material pushing process. Background Art

[0002] The material filling device can be used to inject photoresist into small glass containers or other containers. The photoresist material filling device injects the photoresist into the container according to the set amount through precise metering and control to ensure the accuracy and stability of the filling. It is highly efficient and automated, and can greatly improve production efficiency and product quality.

[0003] However, most of the existing photoresist material filling devices do not have a pushing process, and usually require manual filling. Manual filling requires pushing the photoresist material filling device to the working position, which has low work efficiency and is inconvenient to push the height of the photoresist material filling device. The photoresist material filling device cannot be aligned with the external material receiving barrel during the filling process, and the material filling device is too high during filling, resulting in material spillage. For this reason, we propose a material filling device with a pushing process. Summary of the invention

[0004] The purpose of the utility model is to provide a material filling device with a material pushing process to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A material filling device with a pushing process comprises two groups of fixed frames and a material filling barrel, flow meters and solenoid valves are installed on the material filling barrel, and pushing structures are provided on the two groups of fixed frames, the pushing structures comprise L-shaped limit members, the L-shaped limit members are slidably connected to the lower surface of the fixed frames, the side walls of the two groups of L-shaped limit members are connected to side plates, an opening is provided on the left side plate, and a U-shaped frame is installed on the outside of the opening, a reduction motor is connected to the outer wall of the U-shaped frame, a rotating rod is provided at the output end of the reduction motor, and a gear matching the opening is provided on the rotating rod, a plurality of tooth grooves matching the gears are provided on the left outer wall of the material filling barrel, and the tooth grooves are meshedly connected to the gears, and the right side wall of the material filling barrel is slidably connected to the right side plate.

[0007] Further: the pushing structure also includes a stepper motor, which is located on the rear end outer wall of the fixed frame, and the output end of the stepper motor is connected to a screw rod, a threaded sleeve is threaded on the screw rod, a slot is provided through the bottom of the fixed frame, and the slot is slidably connected to the L-shaped limit piece, and the top of the L-shaped limit piece is connected to the bottom of the threaded sleeve.

[0008] Furthermore: a moving block is installed on the inner wall of the right side plate, and a sliding groove adapted to the moving block is opened on the right side wall of the material filling cylinder.

[0009] Furthermore: a top cover is provided on the top of the material filling cylinder, and the top cover is threadedly connected to the material filling cylinder.

[0010] Furthermore: a handle is installed on the upper surface of the top cover, and the outer surface of the handle is covered with a non-slip rubber sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The material filling device of the utility model has a pushing process. Through the synchronous operation of two groups of stepper motors, the lead screw can be driven to rotate. After the threaded sleeve with a threaded connection is limited by the sliding connection with the L-shaped limiter through the slot, the two groups of side plates are driven to move synchronously, thereby realizing the pushing of the photoresist material filling cylinder, and facilitating the pushing of the material filling cylinder to the use position; through the operation of the reduction motor, the gear on the rotating rod is driven to rotate. Since the gear is meshed with multiple groups of teeth and grooves on the left side wall of the material filling cylinder, the right side wall of the material filling cylinder is slidably connected with the right side plate, and the height of the material filling cylinder can be adjusted, thereby realizing the pushing of the material filling cylinder. The material filling cylinder is convenient for loading and can be aligned with the external receiving cylinder when unloading, thereby avoiding the photoresist material filling cylinder from being too high during filling and causing material spillage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the left side plate structure of the utility model.

[0016] In the figure: 1. Material filling cylinder; 2. Flow meter; 3. Solenoid valve; 4. Top cover; 5. Fixed bracket; 6. Screw; 7. Threaded sleeve; 8. Slot; 9. L-shaped limiter; 10. Side plate; 11. Tooth groove; 12. Slide groove; 13. Moving block; 14. Stepper motor; 15. U-shaped frame; 16. Opening; 17. Reducer motor; 18. Rotating rod; 19. Gear. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0018] See also Figure 1-3 The utility model provides a technical solution: a material filling device with a pushing process, the material filling device can be used to inject photoresist into a small glass container or other containers, but most of the existing photoresist material filling devices do not have a pushing process, and the filling process of the photoresist material usually requires manual operation. The manual operation requires the photoresist material filling device to be pushed to the working position, and it is not convenient to push the height of the photoresist material filling device. The photoresist material filling device cannot be aligned with the external material receiving barrel during the filling process. The material filling barrel is too high during filling, resulting in material spillage; it includes two sets of fixing frames 5 and a material filling barrel 1, and the material filling barrel 1 is equipped with a flow meter 2, an electromagnetic Valve 3, two groups of fixed frames 5 are provided with a pushing structure, the pushing structure includes an L-shaped limit member 9, the L-shaped limit member 9 is slidably connected to the lower surface of the fixed frame 5, the side walls of the two groups of L-shaped limit members 9 are connected with side plates 10, the left side plate 10 is provided with an opening 16 that is set through, and a U-shaped frame 15 is installed on the outside of the opening 16, the outer wall of the U-shaped frame 15 is connected with a reduction motor 17, the output end of the reduction motor 17 is provided with a rotating rod 18, and the rotating rod 18 is provided with a gear 19 that is compatible with the opening 16, the left outer wall of the material filling cylinder 1 is provided with multiple groups of gears 19 that are compatible with the tooth grooves 11, and the tooth grooves 11 are meshed with the gears 19, and the right side wall of the material filling cylinder 1 is slidably connected with the right side plate 10.

[0019] The two groups of stepper motors 14 work synchronously, and the electrical ends of the two groups of stepper motors 14 and the reduction motor 17 are electrically connected to the electrical ends of the external power supply and the controller; through the action of the pushing structure, the two groups of L-shaped limit members 9 can slide at the bottom of the fixed frame 5, driving the two groups of side plates 10 to move synchronously, realizing the pushing of the photoresist material filling cylinder 1, and facilitating the pushing of the material filling cylinder 1 to the use position; through the operation of the reduction motor 17, the gear 19 on the rotating rod 18 is driven to rotate, and since the gear 19 is meshed and connected with the multiple groups of tooth grooves 11 on the left side wall of the material filling cylinder 1, the right side wall of the material filling cylinder 1 is slidably connected with the right side plate 10, and then the height of the material filling cylinder 1 can be adjusted, realizing the pushing of the material filling cylinder 1, and the material filling cylinder 1 can be aligned with the external receiving cylinder when unloading, so as to avoid the photoresist material filling cylinder from being too high during filling and causing the material to spill out.

[0020] Among them, preferably, the pushing structure also includes a stepper motor 14, the stepper motor 14 is located on the rear end outer wall of the fixing frame 5, and the output end of the stepper motor 14 is connected to a screw rod 6, and a threaded sleeve 7 is threadedly connected to the screw rod 6. A through-set slot 8 is provided at the bottom of the fixing frame 5, and the slot 8 is slidably connected to an L-shaped limiter 9, and the top of the L-shaped limiter 9 is connected to the bottom of the threaded sleeve 7;

[0021] The bottom of the screw rod 6 is rotatably connected to the inner wall of the fixed frame 5 through a bearing. The cross-section of the slot 8 is rectangular. The operation of the two sets of stepper motors 14 drives the screw rod 6 to rotate forward or reverse. The threaded sleeve 7 is limited by the sliding connection between the slot 8 and the L-shaped limiter 9, which drives the two sets of side plates 10 to move synchronously, thereby realizing the pushing of the photoresist material filling cylinder 1.

[0022] Preferably, a moving block 13 is installed on the inner wall of the right side plate 10, and a slide groove 12 adapted to the moving block 13 is opened on the right side wall of the material filling cylinder 1; the moving block 13 is fixedly connected to the right side plate 10, and the sliding connection between the moving block 13 and the slide groove 12 plays a limiting role in the up and down movement of the material filling cylinder 1.

[0023] Preferably, a top cover 4 is provided on the top of the material filling cylinder 1, and the top cover 4 is threadedly connected to the material filling cylinder 1; the threaded top cover 4 can be easily opened and closed, which is convenient for adding photoresist. Example

[0024] Reference Figure 1 This embodiment is different from the first embodiment in that a handle is installed on the upper surface of the top cover 4, and the outer surface of the handle is covered with a non-slip rubber sleeve; the handle facilitates the opening and closing of the top cover 4, and the non-slip rubber sleeve plays an anti-slip role to prevent the hand from slipping when holding the handle.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material filling device with a material pushing process, comprising two sets of fixing frames (5) and a material filling cylinder (1), characterized in that: The material filling cylinder (1) is provided with a flow meter (2) and a solenoid valve (3). The two sets of fixed frames (5) are provided with a material pushing structure. The material pushing structure comprises an L-shaped limiter (9). The L-shaped limiter (9) is slidably connected to the lower surface of the fixed frame (5). The side walls of the two sets of L-shaped limiters (9) are connected to a side plate (10). An opening (16) is provided on the left side plate (10) and a U-shaped frame (15) is installed on the outer side of the opening (16). The outer wall of the U-shaped frame (15) is connected to a reduction motor (17), the output end of the reduction motor (17) is provided with a rotating rod (18), and the rotating rod (18) is provided with a gear (19) matched with the opening (16). The left outer wall of the material filling cylinder (1) is provided with a plurality of groups of tooth grooves (11) matched with the gears (19), and the tooth grooves (11) are meshingly connected with the gears (19). The right side wall of the material filling cylinder (1) is slidably connected with the right side plate (10).

2. A material filling device with a material pushing process according to claim 1, characterized in that: The material pushing structure further comprises a stepping motor (14), wherein the stepping motor (14) is located on the rear end outer wall of the fixing frame (5), and the output end of the stepping motor (14) is connected to a lead screw (6).

3. A material filling device with a material pushing process according to claim 2, characterized in that: A threaded sleeve (7) is threadedly connected to the screw rod (6), a through-going slot (8) is provided at the bottom of the fixing frame (5), and the slot (8) is slidably connected to an L-shaped stopper (9), and the top of the L-shaped stopper (9) is connected to the bottom of the threaded sleeve (7).

4. A material filling device with a material pushing process according to claim 1, characterized in that: A moving block (13) is installed on the inner wall of the right side plate (10), and a sliding groove (12) adapted to the moving block (13) is provided on the right side wall of the material filling cylinder (1).

5. The material filling device with a material pushing process according to claim 1, characterized in that: A top cover (4) is provided on the top of the material filling cylinder (1), and the top cover (4) is threadedly connected to the material filling cylinder (1).

6. A material filling device with a material pushing process according to claim 5, characterized in that: A handle is installed on the upper surface of the top cover (4), and the outer surface of the handle is covered with a non-slip rubber sleeve.

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