High efficiency mold air drying device

Abstract

The utility model relates to the field of foundry mould discloses a high -efficient foundry mould air -dry device, including gantry and adjustable seat, the gantry top starts to have two groups of parallel slide groove, the slide groove inlay has the moving seat, the moving seat top fixedly connected with the fixed frame, the fixed frame top fixedly connected with the air cylinder, the air cylinder top fixedly connected with the filter plate, the fixed screw is fixedly connected between the air cylinder and filter plate, the fixed frame front end fixedly connected with the handle, the gantry rear end fixedly connected with the guide rail, the fixed frame rear end is installed with the guide pulley. This high -efficient foundry mould air -dry device is through being provided with the gantry, and the user can flexibly adjust the air -dry area according to different foundry mould placement position, improves the accuracy of air -dry, avoids the problem that the wind power can not effectively cover the foundry mould, guarantees that every foundry mould can obtain sufficient air volume, improves the air -dry effect, solved the problem that the fixed type air cylinder can appear local air -dry insufficient or wind power unevenly covered.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, specifically a high-efficiency casting mold drying device. Background Technology

[0002] After cast iron castings are formed, in order to ensure that the surface of the mold is dry and clean and to avoid residual moisture affecting the surface quality of the castings, the mold usually needs to be thoroughly air-dried. The air-drying process can effectively remove moisture from the surface of the mold, reduce the generation of casting defects such as porosity and inclusions, and improve the density and mechanical properties of the castings.

[0003] Currently, most common mold drying devices use fixed air ducts, which are installed on supports or frames with fixed outlet positions and non-adjustable heights. Workers need to adjust the mold position according to the air outlet area, which is quite inconvenient. Especially when the molds are of various sizes and their placement is not fixed, problems such as insufficient drying or uneven air coverage can easily occur, resulting in water stains remaining on the mold surface and affecting the subsequent casting quality. Furthermore, because the height of the air duct is fixed, it cannot be adapted to molds of different thicknesses and heights, further limiting the scope of use and applicability of the equipment.

[0004] Therefore, there is an urgent need for a high-efficiency mold drying device to solve the above-mentioned technical defects. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency mold drying device to solve the problem of insufficient drying or uneven air coverage in local areas when the fixed air duct mentioned in the background art is used when the mold size is diverse and the placement position is not fixed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency mold drying device, comprising a gantry frame and an adjustable seat. The top of the gantry frame has two sets of parallel sliding grooves, in which a movable seat is embedded. A fixed frame is fixedly connected to the top of the movable seat. An air duct is fixedly connected to the top of the fixed frame. A filter plate is fixedly connected to the top of the air duct. A fixing screw is fixedly connected between the air duct and the filter plate. A handle is fixedly connected to the front end of the fixed frame. A guide rail is fixedly connected to the rear end of the gantry frame. A guide wheel is installed at the rear end of the fixed frame. The guide wheel and the guide rail form a rolling connection.

[0007] As a further technical solution of this utility model, the air duct is provided in three groups, and the three groups of air ducts are arranged at equal intervals.

[0008] As a further technical solution of this utility model, the adjustable seat is provided with three sets of workstations, each set of workstations corresponds to a set of air ducts, the bottom of the workstation is fixedly connected to a tarpaulin, the bottom of the gantry frame is provided with a drainage trough, the tarpaulin is connected to the drainage trough, and the bottom of the drainage trough has a drainage outlet.

[0009] As a further technical solution of this utility model, four sets of perforated plates are distributed in a ring within the workstation, and the size of the workstation is smaller than the area of ​​the air outlet at the bottom of the air duct.

[0010] As a further technical solution of this utility model, an inner rod is welded to each of the four corners of the bottom of the adjustable seat, and an outer cylinder is sleeved on the outside of each inner rod. A height-locking bolt is fixedly connected between the inner rod and the outer cylinder.

[0011] As a further technical solution of this utility model, a guide rod is horizontally fixed between the outer cylinders, and a sliding sleeve is respectively sleeved on both sides of the outer side of the guide rod. A locking bolt is fixedly connected between the sliding sleeve and the guide rod.

[0012] As a further technical solution of this utility model, each of the top ends of the sliding sleeve is hinged with a lifting frame, and the top end of the lifting frame is hinged with a connecting seat, which is fixed to the bottom end of the adjustable seat.

[0013] As a further technical solution of this utility model, the lifting frame is cross-hinged at the top of the sliding sleeve, and the lifting frame and the guide rod form an isosceles triangular support structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the high-efficiency mold drying device not only realizes the flexible adjustment of the drying area according to different mold placement positions, thus shortening the drying time and improving production efficiency, but also improves the uniformity and effect of drying and enhances the applicability of the device.

[0015] (1) By setting up a gantry, slide, movable seat, handle, fixed frame, fixed screw, filter plate, air duct, guide rail and guide wheel, the user can push the movable seat to move smoothly in the slide in the horizontal direction through the handle, adjust the air outlet position of the air duct, and thus flexibly adjust the drying area according to the different mold placement positions, improve the drying accuracy, avoid the problem that the wind force cannot effectively cover the mold, ensure that each mold can get sufficient air volume, and improve the drying effect;

[0016] (2) By setting up a drain outlet, a drain trough, a tarpaulin, a duct, and a work station, this device is equipped with three sets of ducts and corresponding work stations, which can place twelve sets of molds at one time for air drying operations, covering the surface of the molds. With the bottom tarpaulin for drainage, the blown water stains are collected in the drain trough and discharged from the drain outlet, avoiding water stains remaining on the surface of the molds, shortening the air drying time, and improving production efficiency.

[0017] (3) By setting up an inner rod, a height-locking bolt, an outer cylinder, a locking bolt, a drain outlet, a drainage channel, a tarpaulin, a sliding sleeve, a guide rod, a lifting frame, and a connecting seat, this device can flexibly adjust the overall height of the adjustable seat and the work station by setting an inner rod at the bottom of the adjustable seat and sliding it with the outer cylinder, forming a stable isosceles triangular support structure, adapting to molds of different heights and sizes, ensuring that the air outlet and the mold maintain a reasonable distance, improving the uniformity and effect of air drying, and enhancing the applicability of the device. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present utility model;

[0019] Figure 2 This is a top view schematic diagram of the gantry structure of this utility model;

[0020] Figure 3 This is a front view schematic diagram of the adjustable seat structure of this utility model;

[0021] Figure 4 This is a top view of the workstation structure of this utility model.

[0022] In the diagram: 1. Gantry frame; 2. Slide rail; 3. Movable seat; 4. Handle; 5. Fixed frame; 6. Fixing screw; 7. Filter plate; 8. Air duct; 9. Workstation; 10. Adjustable seat; 11. Inner rod; 12. Height locking bolt; 13. Outer cylinder; 14. Locking bolt; 15. Drain outlet; 16. Drain trough; 17. Canopy; 18. Sliding sleeve; 19. Guide rod; 20. Lifting frame; 21. Connecting seat; 22. Guide rail; 23. Guide wheel; 24. Perforated plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4The present invention provides an embodiment of a high-efficiency mold drying device, comprising a gantry frame 1 and an adjustable seat 10. The top of the gantry frame 1 has two sets of parallel sliding grooves 2, in which a movable seat 3 is embedded. A fixed frame 5 is fixedly connected to the top of the movable seat 3. An air duct 8 is fixedly connected to the top of the fixed frame 5. A filter plate 7 is fixedly connected to the top of the air duct 8. A fixing screw 6 is fixedly connected between the air duct 8 and the filter plate 7. A handle 4 is fixedly connected to the front end of the fixed frame 5. A guide rail 22 is fixedly connected to the rear end of the gantry frame 1. A guide wheel 23 is installed at the rear end of the fixed frame 5. The guide wheel 23 and the guide rail 22 form a rolling connection. Three sets of air ducts 8 are arranged at equal intervals.

[0025] Specifically, such as Figure 1 and Figure 2 As shown, the device has a sliding groove 2 set on the top of the gantry frame 1, a sliding connecting movable seat 3 embedded in the sliding groove 2, a fixed frame 5 fixedly connected to the top of the movable seat 3, an air duct 8 installed on the top of the fixed frame 5, and a filter plate 7 fixed on the top of the air duct 8. The user can push the movable seat 3 to move smoothly in the horizontal direction in the sliding groove 2 by the handle 4, and adjust the air outlet position of the air duct 8, so as to flexibly adjust the drying area according to different mold placement positions.

[0026] The adjustable seat 10 is equipped with three sets of workstations 9, each set of workstations 9 corresponds to a set of air ducts 8, and the bottom of the workstation 9 is fixedly connected to a tarpaulin 17. The bottom of the gantry frame 1 is equipped with a drainage trough 16, and the tarpaulin 17 is connected to the drainage trough 16. The bottom of the drainage trough 16 has a drainage outlet 15. Four sets of perforated plates 24 are distributed in a ring inside the workstation 9. The size of the workstation 9 is smaller than the air outlet area at the bottom of the air duct 8.

[0027] Specifically, such as Figure 1 and Figure 4 As shown, the device is equipped with three sets of air ducts 8 and corresponding workstations 9. Each workstation 9 has four sets of perforated plates 24 arranged in a ring, which can place twelve sets of molds at one time for air drying. Specifically, the air ducts 8 guide uniform airflow through the filter plates 7 to cover the surface of the molds. With the help of the bottom tarpaulin 17, the water stains blown off are collected in the drainage trough 16 and discharged from the drain outlet 15, so as to avoid water stains remaining on the surface of the molds.

[0028] The adjustable seat 10 has inner rods 11 welded to the four corners of its bottom end. Each inner rod 11 is fitted with an outer cylinder 13. The inner rods 11 and the outer cylinder 13 are fixedly connected by a height-locking bolt 12. A guide rod 19 is horizontally fixed between the outer cylinders 13. Sliding sleeves 18 are fitted to the outer sides of the guide rod 19. Locking bolts 14 are fixedly connected between the sliding sleeves 18 and the guide rod 19. A lifting frame 20 is hinged to the top of each sliding sleeve 18. A connecting seat 21 is hinged to the top of the lifting frame 20. The connecting seat 21 is fixed to the bottom end of the adjustable seat 10. The lifting frame 20 is cross-hinged at the top of the sliding sleeves 18. The lifting frame 20 and the guide rod 19 form an isosceles triangular support structure.

[0029] Specifically, such as Figure 1 and Figure 4 As shown, the device flexibly adjusts the overall height of the adjustable seat 10 and the work station 9 by setting the inner rod 11 at the bottom of the adjustable seat 10 and slidingly engaging the outer cylinder 13. By adjusting the locking bolt 12 between the inner rod 11 and the outer cylinder 13, and the locking bolt 14 between the guide rod 19 and the sliding sleeve 18, a stable isosceles triangular support structure can be formed, which can adapt to molds of different heights and sizes, ensure that the air outlet and the mold maintain a reasonable distance, improve the uniformity and effect of air drying, and enhance the applicability of the device.

[0030] The computer software involved in the wind tunnel 8 carrier in the technical solution is software technology known to those skilled in the art; it is merely applied to the aforementioned hardware carrier. In other words, the computer software portion of the technical solution is an essential technical feature for solving the aforementioned technical problem, constituting a necessary technical feature for the technical problem solved by this application, but it is not a differentiating technical feature or a point of technical improvement. The applicant has not made any technical improvements to the computer software portion involved in the aforementioned related hardware carrier, nor is it a key technical point of the invention.

[0031] Working principle: During use, the operator first pushes the movable seat 3 in the slide groove 2 according to the position of the mold, so that the fixed frame 5 fixed on the movable seat 3 drives the air duct 8 to move horizontally. The position of the air duct 8 is adjusted to be above the corresponding mold. The top of the air duct 8 is equipped with a filter plate 7 to evenly distribute the airflow, ensuring uniform airflow distribution and improving the drying effect. The air duct 8 is fastened to the fixed frame 5 by fixing screws 6 to ensure that the air duct 8 remains stable during operation. The mold is placed on the workstation 9. There are four sets of perforated plates 24 arranged in a ring in each workstation 9 to support the mold and improve airflow. Three sets of air ducts 8 correspond to three sets of workstations 9, which can perform air drying operations on multiple sets of molds at the same time. After the air duct 8 is started, the blowing airflow covers the surface of the mold and quickly blows off the moisture on the surface of the mold. After being blown off, the water droplets on the surface of the mold flow naturally into the drainage trough 16 along the tarpaulin 17. 6. A drain outlet 15 is provided at the bottom to collect and drain water, preventing water from splashing onto the ground, keeping the work area dry and clean, and avoiding safety hazards caused by water accumulation on the ground. For molds of different sizes or heights, the operator can adjust the height of the adjustable seat 10 by loosening the locking bolt 12, sliding the inner rod 11 and the outer cylinder 13 to adjust the overall height of the work station 9, and then tightening the locking bolt 12 to fix it. The guide rod 19 is horizontally fixed between the outer cylinders 13. The outer side of the guide rod 19 is fitted with a sliding sleeve 18. The sliding sleeve 18 and the guide rod 19 are limited by the locking bolt 14. The top of the sliding sleeve 18 is hinged to the lifting frame 20. The top of the lifting frame 20 is hinged to the connecting seat 21 and fixed to the bottom of the adjustable seat 10. The lifting frame 20 and the guide rod 19 form an isosceles triangular support structure, which improves the stability and load-bearing capacity of the overall structure and ensures that the adjustable seat 10 and the work station 9 are stable and do not shake after adjustment.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-efficiency mold drying device, comprising a gantry frame (1) and an adjustable base (10), characterized in that: The gantry frame (1) has two sets of parallel sliding grooves (2) at the top. A movable seat (3) is embedded in the sliding groove (2). A fixed frame (5) is fixedly connected to the top of the movable seat (3). A wind duct (8) is fixedly connected to the top of the fixed frame (5). A filter plate (7) is fixedly connected to the top of the wind duct (8). A fixing screw (6) is fixedly connected between the wind duct (8) and the filter plate (7). A handle (4) is fixedly connected to the front end of the fixed frame (5). A guide rail (22) is fixedly connected to the rear end of the gantry frame (1). A guide wheel (23) is installed at the rear end of the fixed frame (5). The guide wheel (23) and the guide rail (22) form a rolling connection.

2. The high-efficiency mold drying device according to claim 1, characterized in that: The ventilation ducts (8) are arranged in three groups, with the three groups of ventilation ducts (8) arranged at equal intervals.

3. The high-efficiency mold drying device according to claim 1, characterized in that: The adjustable seat (10) is provided with three workstations (9), each workstation (9) corresponds to a set of air ducts (8), the bottom of the workstation (9) is fixedly connected to a tarpaulin (17), the bottom of the gantry frame (1) is provided with a drainage trough (16), the tarpaulin (17) is connected to the drainage trough (16), and the bottom of the drainage trough (16) is opened at a drain outlet (15).

4. The high-efficiency mold drying device according to claim 3, characterized in that: The workstation (9) has four sets of perforated plates (24) arranged in a ring. The size of the workstation (9) is smaller than the area of ​​the air outlet at the bottom of the air duct (8).

5. The high-efficiency mold drying device according to claim 1, characterized in that: The adjustable seat (10) has an inner rod (11) welded to each of the four corners at the bottom. An outer cylinder (13) is sleeved around each of the inner rods (11). A locking bolt (12) is fixedly connected between the inner rod (11) and the outer cylinder (13).

6. The high-efficiency mold drying device according to claim 5, characterized in that: A guide rod (19) is horizontally fixed between the outer cylinders (13). Sliding sleeves (18) are respectively sleeved on both sides of the guide rod (19). A locking bolt (14) is fixedly connected between the sliding sleeve (18) and the guide rod (19).

7. A high-efficiency mold drying device according to claim 6, characterized in that: Each of the sliding sleeves (18) has a lifting frame (20) hinged to its top end, and a connecting seat (21) is hinged to the top end of the lifting frame (20). The connecting seat (21) is fixed to the bottom end of the adjustable seat (10).

8. A high-efficiency mold drying device according to claim 7, characterized in that: The lifting frame (20) is cross-hinged at the top of the sliding sleeve (18), and the lifting frame (20) and the guide rod (19) form an isosceles triangular support structure.

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