Cooling and dehumidifying device for precision mold production line

Abstract

The utility model discloses a cooling and dehumidifying device for a precision die production line, which relates to the field of cooling devices for die production lines and comprises a conveying line, blowing mechanisms are fixed on two sides of the conveying line, a mounting groove is arranged in the middle of the conveying line, a fixed column is fixedly mounted in the mounting groove, and a telescopic column is connected in the fixed column in an up-down sliding manner. The top end of the telescopic column is rotatably connected with a fluted disc, the top surface of the fluted disc is fixedly connected with a lifting plate, a driving motor is mounted in the mounting groove, the output end of the driving motor is connected with a rotating cylinder facing the lifting plate, and a sliding cylinder is slidably connected in the rotating cylinder; the top end of the sliding cylinder is fixedly connected with a gear engaged with the fluted disc. When a product moves to the position above the lifting plate, the lifting plate rises to support the product away from the conveying line, then the driving structure rotates to enable the product to face airflow blown out by the air blowing mechanism in a multi-angle mode, and the cooling and dehumidifying effects of the air blowing mechanism on the product are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling devices for mold production lines, in particular to a precision mold production line cooling and dehumidifying device. Background Technique

[0002] A precision mold production line can produce various precision metal parts, and the products produced by the precision mold production line are widely used in different fields such as science, industry, art, and handicrafts.

[0003] The products manufactured by the existing precision mold production line are at a relatively high temperature and are not easily cooled down to room temperature quickly within the mold. Generally, the products still need to be cooled in a water bath to achieve rapid cooling of the products, and then the products after water bath cooling are dried to further cool and dehumidify, so that the products are quickly cooled to room temperature and the surface is kept dry.

[0004] In view of the above related technologies, the products moving in a flowing manner on the existing precision mold production line generally pass through two blowing assemblies that blow air in opposite directions on the conveyor belt, and the strong air flow generated by the blowing assemblies is used to quickly dry the passing products. However, since there are some complex concave surfaces on the surface of the products, it is easy for some areas of the products not to be dried smoothly when passing through the blowing assemblies that blow air in opposite directions. To sum up, the existing precision mold production line cooling and dehumidifying device is not easy to blow air evenly and efficiently. Content of the Utility Model

[0005] Based on this, the purpose of the present utility model is to provide a precision mold production line cooling and dehumidifying device to solve the technical problem that the existing precision mold production line cooling and dehumidifying device is not easy to blow air evenly and efficiently.

[0006] To achieve the above object, the present utility model provides the following technical solution: A precision mold production line cooling and dehumidifying device, including a conveyor line, blowing mechanisms are fixed on both sides of the conveyor line, an installation groove is arranged in the middle of the conveyor line, conveyor belts are arranged on both sides of the installation groove, a fixed column is fixedly installed in the installation groove, a telescopic column is slidably connected up and down in the fixed column, the top end of the telescopic column is rotatably connected with a toothed disc, a lifting plate is fixedly connected to the top surface of the toothed disc, a driving motor is installed in the installation groove, the output end of the driving motor is connected with a rotating cylinder facing the lifting plate, a sliding cylinder is slidably connected in the rotating cylinder, the top end of the sliding cylinder is fixedly connected with a gear meshing with the toothed disc, and a spring in a compressed state is arranged between the top end of the rotating cylinder and the gear connected to the sliding cylinder.

[0007] By adopting the above technical solution, when the product moves above the lifting plate, the lifting plate rises to lift the product off the conveyor line, and then the driving structure rotates, enabling the product to face the airflow blown by the blowing mechanism at multiple angles, effectively improving the cooling and dehumidifying effect of the blowing mechanism on the product.

[0008] The present utility model is further configured such that a cover body is installed above the conveyor line, mounting plates are fixed on both sides of the conveyor line, a vertical fixed air duct is connected to the mounting plates, a lifting air duct is slidably connected within the fixed air duct, the air outlet of the lifting air duct faces towards the interior of the cover body, an electric push rod for controlling the height of the lifting air duct is installed on the mounting plate, and a blower for blowing air upwards is provided at the bottom end of the fixed air duct.

[0009] By adopting the above technical solution, the adjustment of the height of the air outlet of the lifting air duct is achieved.

[0010] The present utility model is further configured such that a fixed frame is provided on the inner wall of the cover body along the movement path of the air outlet of the lifting air duct, and louvers are vertically spaced and connected to the fixed frame.

[0011] By adopting the above technical solution, the air flow blown by the lifting air duct obliquely enters the interior of the cover body by means of the louvers provided at the air outlet of the lifting air duct.

[0012] The present utility model is further configured such that the louvers on both sides of the cover body face in opposite directions.

[0013] By adopting the above technical solution, the air flows blown into the interior of the cover body face in opposite directions. When the lifting plate jacks up the product and rotates, the oblique air flows on both sides of the conveyor line can further cool and dry the product.

[0014] The present utility model is further configured such that transverse grooves are spaced on the lifting plate.

[0015] By adopting the above technical solution, the contact area between the product and the lifting plate is reduced, avoiding the problem of insufficient cooling and drying of the bottom surface of the product.

[0016] The present utility model is further configured such that when the telescopic column is not extended, the top surface of the lifting plate is flush with the top surface of the conveyor line.

[0017] By adopting the above technical solution, it is avoided that the normal transportation of the product on the conveyor line is affected when the lifting plate is not raised.

[0018] The present utility model is further configured such that the width of the lifting plate is less than the distance between the two conveyor belts.

[0019] By adopting the above technical solution, it is avoided that the conveyor belt is lifted when the lifting plate rises.

[0020] In summary, the present utility model mainly has the following beneficial effects:

[0021] 1. The present utility model is provided with a lifting plate structure capable of lifting the product in the center of the conveyor line, and a driving structure capable of driving its rotation is arranged below the lifting plate. When the product moves above the lifting plate, the lifting plate rises to lift the product off the conveyor line, and then the driving structure rotates to enable the product to face the airflow blown by the blowing mechanism at multiple angles, effectively improving the cooling and dehumidifying effect of the blowing mechanism on the product;

[0022] 2. The present utility model is provided with a blowing structure capable of lifting on both sides of the conveyor line, and a louver structure with opposite orientations is arranged at the air outlet of the blowing structure, so that the blowing structure can lift up and down when blowing, and the airflow passes through the louver structure and blows obliquely towards the product. Along with the rotation of the product, the cooling and dehumidifying effect of the blowing mechanism on the product is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a perspective view of the present utility model;

[0024] Figure 2 is another perspective perspective view of the present utility model;

[0025] Figure 3 is the Figure 2 enlarged view of A in the present utility model;

[0026] Figure 4 is a perspective view of the internal structure of the workbench of the present utility model;

[0027] Figure 5 is another perspective perspective view of the internal structure of the workbench of the present utility model;

[0028] Figure 6 is the Figure 5 enlarged view of B in the present utility model.

[0029] In the figure: 1. Conveyor line; 2. Installation groove; 3. Lifting plate; 4. Fixed column; 5. Telescopic column; 6. Tooth disc; 7. Driving motor; 8. Rotating cylinder; 9. Sliding cylinder; 10. Spring; 11. Installation plate; 12. Fixed air duct; 13. Lifting air duct; 14. Electric push rod; 15. Fixed ring; 16. Fixed frame; 17. Louver blade; 18. Conveyor belt; 19. Cover body; 20. Fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model.

[0031] According to the overall structure of the present utility model, its embodiments will be described below.

[0032] Embodiment 1

[0033] A temperature reduction and dehumidification device for a precision mold production line, as Figures 1-6 shown, includes a conveyor line 1. Blowing mechanisms are fixed on both sides of the conveyor line 1. An installation groove 2 is provided in the middle of the conveyor line 1, and conveyor belts 18 are arranged on both sides of the installation groove 2. A fixed column 4 is fixedly installed in the installation groove 2. A telescopic column 5 is slidably connected up and down in the fixed column 4. The combination of the telescopic column 5 and the fixed column 4 is specifically a hydraulic telescopic column structure. The top end of the telescopic column 5 is rotatably connected to a toothed disc 6. A lifting plate 3 is fixedly connected to the top surface of the toothed disc 6. A driving motor 7 is installed in the installation groove 2. The output end of the driving motor 7 is connected to a rotating cylinder 8 facing the lifting plate 3. A sliding cylinder 9 is slidably connected in the rotating cylinder 8. Specifically, the sliding cylinder 9 cannot rotate relative to the rotating cylinder 8 and can only slide up and down in the rotating cylinder 8 in the vertical direction. The top end of the sliding cylinder 9 is fixedly connected to a gear that meshes with the toothed disc 6. A spring 10 in a compressed state is provided between the top end of the rotating cylinder 8 and the gear connected to the sliding cylinder 9.

[0034] Please refer to Figures 1-4 , horizontal grooves are arranged at intervals on the lifting plate 3 to reduce the contact surface between the product and the lifting plate 3 and avoid the problem of insufficient cooling and drying of the bottom surface of the product. When the telescopic column 5 is not extended, the top surface of the lifting plate 3 is flush with the top surface of the conveyor line 1 to avoid affecting the normal conveyance of the product on the conveyor line 1 when the lifting plate 3 is not raised. The width of the lifting plate 3 is less than the distance between the two conveyor belts 18 to avoid lifting the conveyor belts 18 when the lifting plate 3 rises.

[0035] Embodiment 2

[0036] A temperature reduction and dehumidification device for a precision mold production line, as Figures 1-6As shown in the figure, on the basis of the first embodiment, the difference from the first embodiment is that a cover body 19 is installed above the conveyor line 1. Mounting plates 11 are fixed on both sides of the conveyor line 1. A vertical fixed air duct 12 is connected to the mounting plate 11. A lifting air duct 13 is slidably connected inside the fixed air duct 12. Specifically, the lifting air duct 13 is bent in an L shape. One end of it is slidably connected inside the fixed air duct 12, and the other end faces the inside of the cover body 19. Rectangular openings are provided on both sides of the cover body 19. The openings are used to prevent the side wall of the cover body 19 from directly blocking the air flow blown out by the lifting air duct 13. The air outlet of the lifting air duct 13 faces the inside of the cover body 19. An electric push rod 14 for controlling the height of the lifting air duct 13 is installed on the mounting plate 11. Specifically, the top end of the electric push rod 14 is fixedly connected with a fixed ring 15. The fixed ring 15 is installed on the lifting air duct 13. The diameter of the fixed ring 15 in the vertical direction is parallel to the axis of the electric push rod 14. A blower 20 that blows upward is provided at the bottom end of the fixed air duct 12. The electric push rods 14 on both sides of the cover body 19 can control the height of the lifting air duct 13, thereby realizing the adjustment of the height of the air outlet of the lifting air duct 13.

[0037] Please refer to Figures 1-3 , a fixed frame 16 is provided on the inner wall of the cover body 19 along the moving path of the air outlet of the lifting air duct 13. A plurality of louvers 17 are vertically and spacedly connected to the fixed frame 16. The louvers 17 provided at the air outlet of the lifting air duct 13 make the air flow blown out by the lifting air duct 13 enter the inside of the cover body 19 obliquely. The louvers 17 on both sides of the cover body 19 face in opposite directions, so that the air flows blown into the inside of the cover body 19 face in opposite directions. When the lifting plate 3 lifts and rotates the product, the oblique air flows on both sides of the conveyor line 1 can further cool and dry the product.

[0038] The working principle of the present utility model is as follows: After the product is taken out of the mold, it is cooled by water bath. The cooled product is conveyed to the two conveyor belts 18 of the conveyor line 1. Until the product moves above the lifting plate 3, the telescopic column 5 extends, and the lifting plate 3 lifts the product. Then the driving motor 7 works, so that the product is better cooled and dried by air during the rotation. When the lifting plate 3 rises, the sliding cylinder 9 synchronously extends out of the rotating cylinder 8 under the elastic force of the spring 10, so that the gear connected to the top end of the sliding cylinder 9 remains in engagement with the toothed disc 6.

[0039] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model, and they are not limitations to the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A temperature reduction and dehumidification device for a precision mold production line, comprising a conveyor line (1), and blowing mechanisms are fixed on both sides of the conveyor line (1), and it is characterized in that: A mounting groove (2) is provided in the middle of the conveyor line (1), and conveyor belts (18) are provided on both sides of the mounting groove (2). A fixing column (4) is fixedly installed in the mounting groove (2). A telescopic column (5) is connected to the fixing column (4) in a vertically sliding manner. The top end of the telescopic column (5) is rotatably connected to a toothed disc (6). A lifting plate (3) is fixedly connected to the top surface of the toothed disc (6). A driving motor (7) is installed in the mounting groove (2). The output end of the driving motor (7) is connected to a rotating cylinder (8) facing the lifting plate (3). A sliding cylinder (9) is slidably connected in the rotating cylinder (8). The top end of the sliding cylinder (9) is fixedly connected to a gear that meshes with the toothed disc (6). A spring (10) in a compressed state is provided between the top end of the rotating cylinder (8) and the gear connected to the sliding cylinder (9).

2. The temperature reduction and dehumidification device for the precision mold production line according to claim 1, wherein: A cover body (19) is installed above the conveyor line (1). Mounting plates (11) are fixed on both sides of the conveyor line (1). A vertical fixed air duct (12) is connected to the mounting plate (11). A lifting air duct (13) is slidably connected in the fixed air duct (12). The air outlet of the lifting air duct (13) faces the inside of the cover body (19). An electric push rod (14) for controlling the height of the lifting air duct (13) is installed on the mounting plate (11). A blower (20) that blows upward is provided at the bottom end of the fixed air duct (12).

3. The temperature reduction and dehumidification device for the precision mold production line according to claim 2, characterized in that: A fixed frame (16) is provided on the inner wall of the cover body (19) along the moving path of the air outlet of the lifting air duct (13). A plurality of louvers (17) are vertically and spacedly connected to the fixed frame (16).

4. The precision mold production line cooling and dehumidifying device according to claim 3, characterized in that: The louvers (17) on both sides of the cover body (19) face in opposite directions.

5. The precision mold production line cooling and dehumidifying device according to claim 1, characterized in that: A plurality of horizontal grooves are spacedly provided on the lifting plate (3).

6. The cooling and dehumidifying device for the precision mold production line according to claim 1, wherein: When the telescopic column (5) is not extended, the top surface of the lifting plate (3) is flush with the top surface of the conveyor line (1).

7. The temperature reduction and dehumidification device for the precision mold production line according to claim 1, wherein: The width of the lifting plate (3) is smaller than the distance between the two conveyor belts (18).

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