Cleaning mechanism for aluminum mold casting mold frame

Abstract

The utility model discloses a cleaning mechanism for an aluminum mold casting mold frame, and relates to the field of mold cleaning. A cleaning mechanism of an aluminum mold casting mold frame comprises a base and a support. The four brackets are symmetrically arranged above the base; the bracket is fixedly connected with the base; the support is connected with the base and the workbench. The workbench is arranged above the support. The workbench is fixedly connected with the support through the supporting base. Two cleaning rollers are arranged on the workbench; the cleaning roller is connected with the workbench in a sliding manner; the mold frame cleaning device is provided with the two cleaning rollers and the lead screw, the distance between the rollers is changed through the relative movement of the two cleaning rollers along with the lead screw so as to adapt to mold frames of different sizes, and meanwhile the mold frames are preliminarily positioned through the movement between the two cleaning rollers; and cleaning liquid is sprayed to the banister brush and the mold frame through a spray head in the cleaning roller, so that the device is used for cleaning the mold frames of various models.

Description

Technical Field

[0001] The utility model relates to the technical field of mold cleaning, in particular to a cleaning mechanism for an aluminum casting mold frame. Background Technique

[0002] The aluminum casting mold frame is a frame structure used to support and fix the aluminum casting mold. It is usually made of aluminum alloy material and has high strength and corrosion resistance; the aluminum casting mold frame plays an important role in the aluminum casting process. It can not only protect the mold, but also improve the forming accuracy and surface quality of the casting, so the cleaning of the aluminum casting mold frame is also crucial.

[0003] For example, the Chinese utility model patent with the publication number of CN216858156U discloses a mold frame for aluminum casting; it includes a fixed mold and a movable mold. The fixed mold is provided with empty grooves around it, and a first hydraulic telescopic rod is arranged in the empty grooves. The fixed mold is fixedly connected to the movable mold through the first hydraulic telescopic rod. A mold cavity is provided in the middle of the fixed mold, and an ejection mechanism is arranged inside the mold cavity. A mold core is arranged inside the movable mold through a lifting mechanism, and the mold core matches the mold cavity. A cooling mechanism is arranged on the movable mold, and the cooling mechanism matches the mold core. A casting pipe is arranged in the middle of the movable mold, and the casting pipe sequentially penetrates the movable mold and extends into the mold core and matches the mold cavity;

[0004] The above scheme has the following problems: This device can carry out casting processing on different products. After long-term use, it is necessary to clean the surface of the mold to ensure the overall cleanliness of the mold frame and avoid product defects caused by non-cleaning of the mold frame surface.

[0005] Therefore, we propose a cleaning mechanism for an aluminum casting mold frame to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cleaning mechanism for an aluminum casting mold frame to solve the problem that the aluminum casting mold frame in the current market is not easy to clean proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: A cleaning mechanism for an aluminum casting mold frame includes a base and a bracket; four brackets are symmetrically arranged above the base; the brackets are fixedly connected to the base; the brackets connect the base and a workbench; the workbench is arranged above the brackets; the workbench is fixedly connected to the brackets through a support seat; two cleaning rollers are arranged on the workbench; the cleaning rollers are slidably connected to the workbench; a cleaning motor is arranged at the bottom of the cleaning rollers; the cleaning motor is fixedly connected to the cleaning rollers; an activity block is arranged below the cleaning motor; the activity block is fixedly connected to the cleaning motor; the activity block is sleeved on a lead screw.

[0008] Adopting the above technical solution, the mold can be cleaned by the rotation of the cleaning roller, and the cleaning roller can be driven to move on the workbench by the lead screw.

[0009] As a preferred technical solution of the present utility model, a layer of soft brush is arranged on the periphery of the cleaning roller; the soft brush is fixedly connected with the cleaning roller; a plurality of rectangular grooves are formed on the surface of the cleaning roller, and spray heads are arranged in the grooves; the spray heads are embedded in the roller body of the cleaning roller; a water storage tank is formed inside the cleaning roller; the spray heads are communicated with the water storage tank.

[0010] Adopting the above technical solution, the cleaning liquid can be sprayed onto the soft brush on the cleaning roller through the spray heads, and the cleaning liquid can be sprayed onto the mold frame through the gaps between the soft brushes.

[0011] As a preferred technical solution of the present utility model, the lead screw is arranged in the groove inside the workbench; a groove is formed inside the workbench, and the lead screw is arranged in the groove body; the lead screw is movably connected with the workbench; the shaft end of the lead screw is fixedly connected with the motor shaft of the rotating motor; the rotating motor is fixedly installed in the groove inside the workbench; two groups of lead screws are symmetrically designed about the center of the workbench with the lead screw and the rotating motor, and the moving directions of the two groups of lead screws are opposite.

[0012] Adopting the above technical solution, the two lead screws can be driven to move respectively by two rotating motors at different positions, so as to change the gap between the cleaning rollers.

[0013] As a preferred technical solution of the present utility model, a cleaning disc is arranged at the middle position of the workbench; the cleaning disc is designed in a disc shape; the lower part of the cleaning disc penetrates through the workbench and is connected with the transmission gear; a fixing block is arranged above the cleaning disc; the fixing block is fixedly connected with the cleaning disc.

[0014] Adopting the above technical solution, the mold frame can be fixed on the cleaning disc through the fixing block.

[0015] As a preferred technical solution of the present utility model, a part of the gear shaft of the transmission gear is fixedly connected with the cleaning disc, and the other part of the gear shaft is connected with the motor shaft of the servo motor.

[0016] Adopting the above technical solution, the cleaning disc can be driven to rotate by the gear shaft of the transmission gear under the action of the servo motor.

[0017] As a preferred technical solution of the present utility model, the top of the cleaning roller is communicated with a hose; a three-way valve is arranged in the middle of the hose.

[0018] Adopting the above technical solution, the cleaning liquid can be synchronously infused into the cleaning rollers at both ends through the three-way valve.

[0019] As a preferred technical solution of the present utility model, the cleaning motor controls the synchronous operation of the two cleaning rollers, and the movement directions of the two cleaning rollers are inward rotation, and the movement direction of the cleaning disk is outward rotation.

[0020] Adopting the above technical solution can make the cleaning of the mold frame on the cleaning disk more complete through the different movement directions of the cleaning rollers and the cleaning disk.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. The utility model is provided with two cleaning rollers and a lead screw. By the relative movement of the two cleaning rollers along with the lead screw, the distance between the rollers is changed to adapt to mold frames of different sizes. At the same time, the mold frame is initially positioned by the movement between the two cleaning rollers, and the cleaning liquid is sprayed on the soft brush and the mold frame through the nozzles inside the cleaning rollers, so that the device can clean mold frames of various models.

[0023] 2. The utility model is provided with a cleaning disk. The bottom of the mold frame is fixed by the cleaning disk, and at the same time, under the action of the servo motor and the transmission gear, the cleaning disk and the cleaning rollers rotate relatively, so that the cleaning rollers can perform cleaning operations on all parts of the mold frame, so that the device can perform cleaning operations on all parts of the mold frame when in use. Description of the Drawings

[0024] Figure 1 It is a schematic main sectional structure diagram of the present utility model;

[0025] Figure 2 It is a schematic side view structure diagram of the present utility model;

[0026] Figure 3 It is a schematic top view structure diagram of the workbench part of the present utility model;

[0027] Figure 4 For the present utility model Figure 1 The enlarged structure diagram at position A;

[0028] Figure 5 It is a schematic three-dimensional structure diagram of the workbench part of the present utility model.

[0029] In the figure: 1. Base; 2. Bracket; 3. Workbench; 4. Support seat; 5. Cleaning roller; 6. Servo motor; 7. Transmission gear; 8. Cleaning disk; 9. Lead screw; 10. Rotating motor; 11. Movable block; 12. Cleaning motor; 13. Water storage tank; 14. Nozzle; 15. Soft brush; 16. Three-way valve; 17. Hose; 18. Fixed block. Detailed Implementation Modes

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0031] Please refer to Figures 1-5 , the present invention provides a technical solution: a cleaning mechanism for an aluminum casting mold frame, including a base 1 and a bracket 2; four brackets 2 are symmetrically arranged above the base 1; the bracket 2 is fixedly connected to the base 1; the bracket 2 connects the base 1 and the workbench 3; the workbench 3 is arranged above the bracket 2; the workbench 3 is fixedly connected to the bracket 2 through a support seat 4; two cleaning rollers 5 are arranged on the workbench 3; the cleaning roller 5 is slidably connected to the workbench 3; a cleaning motor 12 is arranged at the bottom of the cleaning roller 5; the cleaning motor 12 is fixedly connected to the cleaning roller 5; a movable block 11 is arranged below the cleaning motor 12; the movable block 11 is fixedly connected to the cleaning motor 12; the movable block 11 is sleeved on a lead screw 9; a layer of soft brush 15 is arranged on the periphery of the cleaning roller 5; the soft brush 15 is fixedly connected to the cleaning roller 5; a plurality of rectangular grooves are formed on the surface of the cleaning roller 5, and spray nozzles 14 are arranged in the grooves; the spray nozzles 14 are embedded in the roller body of the cleaning roller 5; a water storage tank 13 is arranged inside the cleaning roller 5; the spray nozzles 14 are communicated with the water storage tank 13; when the cleaning motor 12 and the servo motor 6 are started at the same time, under the action of the servo motor 6 and the transmission gear 7, the cleaning disc 8 rotates to drive the mold frame above it to rotate, and at the same time, under the action of the cleaning motor 12, the two cleaning rollers 5 rotate synchronously, and the spray nozzles 14 in the cleaning rollers 5 spray cleaning liquid onto the cleaning rollers 5 and the soft brushes 15 at the same time, and the soft brushes 15 clean the mold frame under the rotation of the cleaning rollers 5.

[0032] The lead screw 9 is arranged in a groove inside the workbench 3; a groove is formed inside the workbench 3, and the lead screw 9 is arranged in the groove body; the lead screw 9 is movably connected to the workbench 3; the shaft end of the lead screw 9 is fixedly connected to the motor shaft of the rotation motor 10; the rotation motor 10 is fixedly installed in the groove inside the workbench 3; two sets of lead screws 9 are symmetrically designed with respect to the center of the workbench 3 and the movement directions of the two sets of lead screws 9 are opposite; when the rotation motor 10 is started to drive the two lead screws 9 to rotate synchronously, the movable block 11 slides in the groove on the workbench 3 as the lead screw 9 rotates, changing the distance between the two cleaning rollers 5, so that the soft brush 15 on the cleaning roller 5 is close to the mold frame.

[0033] A cleaning disc 8 is arranged at the middle position of the workbench 3; the cleaning disc 8 is designed in a disc shape; the lower part of the cleaning disc 8 penetrates through the workbench 3 and is connected to the transmission gear 7; a fixing block 18 is arranged above the cleaning disc 8; the fixing block 18 is fixedly connected to the cleaning disc 8; a part of the gear shaft of the transmission gear 7 is fixedly connected to the cleaning disc 8, and the other part of the gear shaft is connected to the motor shaft of the servo motor 6. Under the action of the servo motor 6 and the transmission gear 7, the cleaning disc 8 rotates to drive the mold frame above it to rotate.

[0034] The top of the cleaning roller 5 is connected to the hose 17; a three-way valve 16 is provided in the middle of the hose 17; the three-way valve 16 is used to control the infusion of the cleaning liquid into the water storage tank 13 through the hose 17.

[0035] Working principle: When using a cleaning mechanism for an aluminum casting mold frame, first fix the mold frame on the cleaning tray 8 above the workbench 3 supported by the support seat 4 at the top of the bracket 2 above the base 1 through the fixing block 18. After fixing, start the rotating motor 10 to drive the two lead screws 9 to rotate synchronously. The movable block 11 slides in the groove on the workbench 3 as the lead screws 9 rotate, changing the distance between the two cleaning rollers 5, so that the soft brush 15 on the cleaning roller 5 is close to the mold frame. Then start the cleaning motor 12 and the servo motor 6 at the same time. Under the action of the servo motor 6 and the transmission gear 7, the cleaning tray 8 rotates to drive the mold frame above it to rotate. At the same time, under the action of the cleaning motor 12, the two cleaning rollers 5 rotate synchronously. The spray heads 14 in the cleaning rollers 5 spray the cleaning liquid onto the cleaning rollers 5 and the soft brush 15 at the same time. The soft brush 15 cleans the mold frame under the rotation of the cleaning roller 5; the three-way valve 16 is used to control the infusion of the cleaning liquid into the water storage tank 13 through the hose 17.

[0036] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A cleaning mechanism for an aluminum casting mold frame, comprising a base (1) and a bracket (2); four brackets (2) are symmetrically arranged above the base (1); the brackets (2) are fixedly connected to the base (1); Features: The support (2) is connected to the base (1) and the workbench (3); the workbench (3) is arranged above the support (2); the workbench (3) is fixedly connected to the support (2) via a support seat (4); two cleaning rollers (5) are arranged on the workbench (3); the cleaning rollers (5) are slidably connected to the workbench (3); a cleaning motor (12) is arranged at the bottom of the cleaning roller (5); the cleaning motor (12) is fixedly connected to the cleaning roller (5); a movable block (11) is arranged below the cleaning motor (12); the movable block (11) is fixedly connected to the cleaning motor (12); the movable block (11) is sleeved on the screw rod (9).

2. The cleaning mechanism for an aluminum casting mold frame according to claim 1, characterized in that: A layer of soft brush (15) is arranged on the periphery of the cleaning roller (5); the soft brush (15) is fixedly connected to the cleaning roller (5); a plurality of rectangular grooves are provided on the surface of the cleaning roller (5), and nozzles (14) are arranged in the grooves; the nozzles (14) are embedded in the roller body of the cleaning roller (5); a water storage tank (13) is provided inside the cleaning roller (5); the nozzles (14) are connected to the water storage tank (13).

3. The cleaning mechanism for an aluminum casting mold frame according to claim 1, characterized in that: The screw rod (9) is arranged in a groove inside the workbench (3); a groove is provided inside the workbench (3), and a screw rod (9) is arranged inside the groove; the screw rod (9) is movably connected to the workbench (3); the shaft end of the screw rod (9) is fixedly connected to the motor shaft of the rotating motor (10); the rotating motor (10) is fixedly installed in the groove inside the workbench (3); the screw rod (9) and the rotating motor (10) are symmetrically designed with two groups about the center of the workbench (3), and the movement directions of the two groups of screw rods (9) are opposite.

4. The cleaning mechanism for an aluminum casting mold frame according to claim 1, characterized in that: A cleaning disc (8) is arranged in the middle of the workbench (3); the cleaning disc (8) is designed to be disc-shaped; the cleaning disc (8) passes through the workbench (3) below and is connected to the transmission gear (7); a fixing block (18) is arranged above the cleaning disc (8); the fixing block (18) is fixedly connected to the cleaning disc (8).

5. The cleaning mechanism for an aluminum casting mold frame according to claim 4, characterized in that: A portion of the gear shaft of the transmission gear (7) is fixedly connected to the cleaning disc (8), and another portion of the gear shaft is connected to the motor shaft of the servo motor (6).

6. The cleaning mechanism for an aluminum casting mold frame according to claim 1, characterized in that: The top of the cleaning roller (5) is connected to a hose (17); a three-way valve (16) is arranged in the middle of the hose (17).

7. The cleaning mechanism for an aluminum casting mold frame according to claim 1, characterized in that: The cleaning motor (12) controls the two cleaning rollers (5) to run synchronously, and the movement direction of the two cleaning rollers (5) is inward rotation, and the movement direction of the cleaning disc (8) is outward rotation.

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