Die cleaning mechanism for a casting machine

Abstract

The utility model discloses a die head cleaning mechanism for casting machine, including frame, press roll main part, the inboard fixed coupling of frame has installation platform, the upper end of installation platform is provided with die head cleaning auxiliary mechanism, die head cleaning auxiliary mechanism includes the sliding rail of fixed connection on the upper end of installation platform, the outside sliding connection of sliding rail has guide frame, the upper end fixed coupling of guide frame has steady frame, the inboard swing joint of steady frame has rotating shaft. The utility model discloses a die head cleaning mechanism for casting machine, by the clean strip is inserted into the die head main body, and makes rotating shaft drive the rotation of the clamping slot, and the rope is followed and is wound in the outside of clamping slot, subsequently, the rope is followed and is pulled down the connecting plate through the hook, drives the clean strip to move down to scrape the foreign matter accumulated in the die head main body in the moving process, and the operation difficulty of the worker clean die head main part is reduced greatly.

Description

Technical Field

[0001] This utility model relates to the field of die head cleaning technology for casting machines, and in particular to a die head cleaning mechanism for casting machines. Background Technology

[0002] Casting machines are specialized equipment used to produce cast films. High-precision electronic ceramic casting machines use alumina as the main raw material for ceramic casting. First, the pulverized powder is mixed with binder, plasticizer, dispersant and solvent to form a slurry with a certain viscosity. The slurry flows down from the hopper and is scraped and pressed onto a special base belt with a certain thickness by a scraper. After drying and curing, it is peeled off from the top to become a green film. Then, according to the size and shape requirements of the finished product, the green film is processed by punching, laminating and other processes to produce a blank finished product to be sintered. It has the advantages of low cost, high quality, non-toxicity and simple production process.

[0003] Utility model patent CN206217005U discloses a casting machine, including a frame, an extrusion die, and a cooling roller located at the lower end of the extrusion die. Support plates are fixed to both sides of the frame facing the cooling roller. A connecting plate is provided on one end of the support plate near the cooling roller. A support rod is connected between the two connecting plates. The support rod is covered with a fabric layer. An elastic element is connected to the connecting plate to press the fabric layer outside the support rod against the cooling roller. This design employs a novel mechanical structure. This utility model has the following advantages and effects: During the rotation of the cooling roller, the fabric layer wipes away oily substances adhering to the surface of the cooling roller, ensuring the smoothness of the cooling roller surface and improving the flatness of the wrapping film during guidance. The elastic element connected to the connecting plate allows the fabric layer outside the support rod to stably contact the cooling roller, thereby improving the effect of wiping away oily substances.

[0004] However, this utility model still has shortcomings. After long-term use, foreign objects will accumulate inside the die head of the casting machine, which needs to be cleaned. The existing cleaning method is to insert a cleaning strip into the die head, and then have several workers work together to pull the cleaning strip out of the die head with a rope. This operation is very cumbersome, making the cleaning process complicated and inconvenient to clean the die head regularly. Therefore, there is an urgent need for a solution that can alleviate the above problems. Utility Model Content

[0005] The main objective of this invention is to provide a die head cleaning mechanism for a casting machine, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A die head cleaning mechanism for a casting machine includes a frame and a pressure roller body. A mounting platform is fixedly connected to the inner side of the frame. A die head cleaning auxiliary mechanism is provided at the upper end of the mounting platform. The die head cleaning auxiliary mechanism includes a sliding rail fixedly connected to the upper end of the mounting platform. A guide frame is slidably connected to the outer side of the sliding rail. A stabilizing frame is fixedly connected to the upper end of the guide frame. A rotating shaft is movably connected to the inner side of the stabilizing frame. A slot is fixedly connected to the outer side of the rotating shaft near the stabilizing frame. A die head body is installed between two sets of pressure roller bodies. A cleaning strip is slidably connected to the inner side of the die head body. A connecting plate is fixedly connected to the lower end of the cleaning strip. A hook is placed inside the connecting plate. A pull rope is fixedly connected to the lower end of the hook.

[0008] Preferably, a fixing plate is fixedly connected to one end of the guide frame, and a motor is fixedly connected to the upper end of the fixing plate.

[0009] Preferably, the sliding rail is T-shaped, and the pull rope is wound around the outside of the slot.

[0010] Preferably, the hook is L-shaped, and there are two sets of hooks, pull ropes, and slots.

[0011] Preferably, one end of the rotating shaft is installed at one end of the motor, and there are two sets of each of the sliding rail, guide frame, and stabilizing frame.

[0012] Preferably, the pressure roller body is installed on the inner side of the frame near the upper side of the mounting platform. The lower end of the frame is fixedly connected to a support base, and the upper end of the frame is fixedly connected to a support member. The support base is I-shaped, and there are two sets of support bases.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By inserting the cleaning strip into the mold head body and causing the rotating shaft to rotate the slot, the pull rope is wound around the outside of the slot. Then, the pull rope pulls the connecting plate downward through the hook, causing the cleaning strip to move downward. In this way, foreign objects accumulated inside the mold head body are scraped off, which greatly reduces the difficulty for workers to clean the mold head body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a die head cleaning mechanism for a casting machine according to the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of a die head cleaning mechanism for a casting machine according to the present invention. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the die head cleaning auxiliary mechanism of a die head cleaning mechanism for a casting machine according to the present invention;

[0018] Figure 4 This is a partial structural diagram of a die head cleaning auxiliary mechanism for a casting machine according to the present invention.

[0019] In the diagram: 1. Frame; 2. Mounting platform; 3. Support base; 4. Pressure roller body; 5. Support component; 6. Die head cleaning auxiliary mechanism; 61. Sliding rail; 62. Guide frame; 63. Stabilizing frame; 64. Slot; 65. Die head body; 66. Cleaning strip; 67. Connecting plate; 68. Hook; 69. Pull rope; 610. Fixing plate; 611. Motor; 612. Rotating shaft. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-4 As shown, a die head cleaning mechanism for a casting machine includes a frame 1 and a pressure roller body 4. A mounting platform 2 is fixedly connected to the inner side of the frame 1. A die head cleaning auxiliary mechanism 6 is provided at the upper end of the mounting platform 2. The die head cleaning auxiliary mechanism 6 includes a sliding rail 61 fixedly connected to the upper end of the mounting platform 2. A guide frame 62 is slidably connected to the outer side of the sliding rail 61. A stabilizing frame 63 is fixedly connected to the upper end of the guide frame 62. A rotating shaft 612 is movably connected to the inner side of the stabilizing frame 63. A slot 64 is fixedly connected to the outer side of the rotating shaft 612 near the stabilizing frame 63. A die head body 65 is installed between the two sets of pressure roller bodies 4. A cleaning strip 66 is slidably connected to the inner side of the die head body 65. A connecting plate 67 is fixedly connected to the lower end of the cleaning strip 66. A hook 68 is placed on the inner side of the connecting plate 67. A pull rope 69 is fixedly connected to the lower end of the hook 68.

[0022] In this embodiment, a fixing plate 610 is fixedly connected to one end of the guide frame 62, and a motor 611 is fixedly connected to the upper end of the fixing plate 610. The sliding rail 61 is T-shaped, the pull rope 69 is wound around the outside of the slot 64, the hook 68 is L-shaped, and there are two sets of hooks 68, pull ropes 69, and slots 64. One end of the rotating shaft 612 is installed at one end of the motor 611, and there are two sets of sliding rails 61, guide frame 62, and stabilizing frame 63.

[0023] Specifically, the strip-shaped cleaning strip 66 is inserted into the inner cavity of the mold head body 65, ensuring uniform contact with the inner wall of the mold head body 65. When the motor 611 starts, the rotating shaft 612 drives the slot 64 to perform a circular motion. At this time, the pull rope 69 fixed on the outside of the slot 64 gradually winds around the outside of the slot 64 with the rotation. During the winding process, the pull rope 69 changes the direction of force through the upper hook 68, forming a downward traction force acting on the connection point of the connecting plate 67, thereby driving the cleaning strip 66 to make a vertical downward linear movement along the inner wall of the mold head. During the process, the surface of the cleaning strip 66 comes into contact with the inner wall of the die head body 65, causing friction to peel off the accumulated molten residue or particulate foreign matter from the inner wall of the die head body 65. By inserting the cleaning strip 66 into the die head body 65 and causing the rotating shaft 612 to drive the slot 64 to rotate, the pulling rope 69 is wound around the outside of the slot 64. Subsequently, the pulling rope 69 pulls the connecting plate 67 downward through the hook 68, causing the cleaning strip 66 to move downward, thereby scraping off the foreign matter accumulated in the die head body 65 during the movement, which greatly reduces the difficulty of cleaning the die head body 65 for workers.

[0024] In this embodiment, the pressure roller body 4 is installed on the inner side of the frame 1 near the upper side of the mounting platform 2. The lower end of the frame 1 is fixedly connected to the support base 3, and the upper end of the frame 1 is fixedly connected to the support member 5. The support base 3 is I-shaped, and there are two sets of support bases 3.

[0025] Specifically, the two sets of support bases 3 can provide stable support for the frame 1, thereby greatly improving the stability of the frame 1.

[0026] Working principle:

[0027] Over time, a significant amount of foreign matter accumulates inside the mold head body 65. Workers then need to secure the guide frame 62 onto the sliding rail 61 and slide it along the rail 61, positioning it below the mold head body 65. A strip-shaped cleaning strip 66 is then inserted into the inner cavity of the mold head body 65, ensuring even contact with the inner wall. When the motor 611 starts, the rotating shaft 612 drives the slot 64 in a circular motion. During this motion, the pull rope 69, fixed to the outside of the slot 64, gradually winds around the outside of the slot 64. During this winding process, the pull rope 69 changes its direction of force via the upper hook 68, creating a downward traction force. The connection point of the connecting plate 67 drives the cleaning strip 66 to move vertically downwards along the inner wall of the mold head. During this process, the surface of the cleaning strip 66 comes into contact with the inner wall of the mold head body 65, peeling away the accumulated molten residue or particulate foreign matter from the inner wall of the mold head body 65. By inserting the cleaning strip 66 into the mold head body 65 and causing the rotating shaft 612 to drive the slot 64 to rotate, the pulling rope 69 is wound around the outside of the slot 64. Subsequently, the pulling rope 69 pulls the connecting plate 67 downwards through the hook 68, causing the cleaning strip 66 to move downwards, thereby scraping away the foreign matter accumulated in the mold head body 65 during the movement, which greatly reduces the difficulty of cleaning the mold head body 65 for workers.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A die head cleaning mechanism for a casting machine, comprising a frame (1) and a pressure roller body (4), characterized in that: A mounting platform (2) is fixedly connected to the inner side of the frame (1). A mold head cleaning auxiliary mechanism (6) is provided at the upper end of the mounting platform (2). The mold head cleaning auxiliary mechanism (6) includes a sliding rail (61) fixedly connected to the upper end of the mounting platform (2). A guide frame (62) is slidably connected to the outer side of the sliding rail (61). A stabilizing frame (63) is fixedly connected to the upper end of the guide frame (62). A rotating shaft (612) is movably connected to the inner side of the stabilizing frame (63). A slot (64) is fixedly connected to the outer side of the rotating shaft (612) near the stabilizing frame (63). A die head body (65) is installed between the two sets of pressure roller bodies (4). A cleaning strip (66) is slidably connected to the inner side of the die head body (65). A connecting plate (67) is fixedly connected to the lower end of the cleaning strip (66). A hook (68) is placed on the inner side of the connecting plate (67). A pull rope (69) is fixedly connected to the lower end of the hook (68).

2. The die head cleaning mechanism for a casting machine according to claim 1, characterized in that: One end of the guide frame (62) is fixedly connected to a fixing plate (610), and the upper end of the fixing plate (610) is fixedly connected to a motor (611).

3. A die head cleaning mechanism for a casting machine according to claim 2, characterized in that: The sliding rail (61) is T-shaped, and the pull rope (69) is wound around the outside of the slot (64).

4. A die head cleaning mechanism for a casting machine according to claim 2, characterized in that: The hook (68) is L-shaped, and there are two sets of hooks (68), pull ropes (69), and slots (64).

5. A die head cleaning mechanism for a casting machine according to claim 2, characterized in that: One end of the rotating shaft (612) is installed at one end of the motor (611), and there are two sets of the sliding rail (61), guide frame (62), and stabilizing frame (63).

6. A die head cleaning mechanism for a casting machine according to claim 1, characterized in that: The pressure roller body (4) is installed on the inner side of the frame (1) near the upper side of the mounting platform (2). The lower end of the frame (1) is fixedly connected to a support base (3), and the upper end of the frame (1) is fixedly connected to a support member (5). The support base (3) is I-shaped, and there are two sets of support bases (3).

Images