Riser production equipment

Abstract

The utility model relates to the field of riser production, and discloses a riser production device, including a drying box, a pick-up and release port is arranged on the drying box, a box door is arranged at the pick-up and release port, and the box door is hinged with the drying box; a slide plate is slidably installed in the drying box, and a multi-layer support plate is fixedly arranged on the slide plate; a molded riser is placed on the support plate; the slide plate is connected to the box door through a connecting rod; one end of the connecting rod is hinged to the slide plate, and the other end is hinged to the box door; a power assembly is assembled on the drying box, and the output end of the power assembly is transmission-connected with the slide plate, which is used to drive the slide plate to slide close to or away from the pick-up and release port. The connecting rod of the utility model connects the slide plate and the box door. Under the drive of the power assembly, the slide plate pushes the box door to open the pick-up and release port through the connecting rod. In this process, the slide plate drives all the support plates to pass through the pick-up and release port, which is convenient for production workers to take and place the molded risers, thereby improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of riser production, in particular to a riser production device. Background Art

[0002] In the casting process, the riser is the metal part used to compensate for the shrinkage of the casting during casting, usually located at the top of the casting. There are many types of risers, including ordinary risers, heat-insulating risers, exothermic risers, open risers and dark risers. In the production process of heat-insulating risers and exothermic risers, the molded risers need to be dried to ensure that the moisture in the riser material is removed to avoid water vapor explosion or other adverse chemical reactions at high temperatures, which will affect the performance of the riser and the quality of the casting.

[0003] The drying equipment for producing heating and heat-insulating risers described in the publication number CN212339778U includes a box body and a box door slot, the front end of the box body is penetrated by a box door slot, the front side of the box door slot is covered with a box door, the box door is movably connected to the box body by being bolted to the front end of the box body by a left hinge, a box handle is provided at the front end of the box door near the right edge, the box handle is vertically plugged into the front side of the box door, the inner side of the box body is equally divided with a bearing plate at a vertical position, the bearing plate is positioned at the wall of the box body by inserting left and right screws, the inner side of the bearing plate is fixedly connected with a metal mesh layer by welding, and the inner wall of the box body is embedded with a rectangular copper tube frame at a vertically equally divided position.

[0004] Based on the above technical features, the problem that arises is that in the prior art, when production workers place the forming riser on the metal mesh layer, it is far away from the slot of the box door, and the placement and removal process of the forming riser is relatively difficult, which reduces production efficiency.

[0005] Therefore, it is necessary to solve the above problems through a riser production equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a riser production device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a riser production equipment, including a drying box, a take-in and put-out port is arranged on the drying box, a box door is provided at the take-in and put-out port, and the box door is hinged to the drying box; a slide plate is slidably installed in the drying box, and a plurality of support plates are fixedly arranged on the slide plate; a molded riser is placed on the support plate; the slide plate is connected to the box door by a connecting rod; one end of the connecting rod is hinged to the slide plate, and the other end is hinged to the box door; a power assembly is assembled on the drying box, and the output end of the power assembly is transmission-connected to the slide plate, so as to drive the slide plate to slide close to or away from the take-in and put-out port.

[0008] Preferably, the power assembly includes a motor and a screw rod as an output end; the motor is fixedly arranged on the drying box, the screw rod is rotatably arranged in the drying box and is rotatably connected to the drying box; the slide plate is limited and slidably matched with the drying box; the screw rod passes through the slide plate and is threadedly connected to the slide plate.

[0009] Preferably, a slide groove is provided on the drying box, and the slide plate is in limited sliding cooperation with the slide groove.

[0010] Preferably, a plurality of grooves are provided on the drying box, and the plurality of grooves correspond to the plurality of support plates one by one, and each support plate is slidably matched with the corresponding groove.

[0011] Preferably, an observation window is provided on the box door, and a transparent glass plate is provided in the observation window.

[0012] Preferably, a hot air blower is fixedly installed in the drying box, and the air outlet of the hot air blower faces the support plate; a plurality of mesh holes are provided on the support plate; and an exhaust hole is provided on the drying box.

[0013] Technical effects and advantages of the utility model: the connecting rod of the utility model connects the slide plate and the box door. Under the drive of the power component, the slide plate pushes the box door to open the access port through the connecting rod. During this process, the slide plate drives all the support plates to pass through the access port, which is convenient for production workers to take and place the forming risers and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0016] In the figure: 1. Drying box; 2. Control switch; 3. Box door; 4. Support plate; 5. Observation window; 6. Exhaust hole; 7. Motor; 8. Slide plate; 9. Hot air blower; 10. Screw rod; 11. Slide groove; 12. Connecting rod; 13. Groove. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1 and Figure 2A riser production device shown includes a drying box 1. Support legs are welded to the bottom of the drying box 1 for supporting the whole device. A rectangular access opening is cut out on the left side of the drying box 1, and a matching box door 3 is installed at the access opening. The rear end of the box door 3 is hinged to the left side of the drying box 1. The box door 3 closes or opens the access opening.

[0019] An observation window 5 is cut out on the box door 3, and a transparent glass plate is fixedly mounted in the observation window 5, and the transparent glass plate is made of heat-resistant glass.

[0020] A plurality of grooves 13 are chiseled out in the horizontal left and right directions on the front and rear boxes of the drying box 1. The left end of each groove 13 is connected to the access port. The plurality of grooves 13 located on the box on the same side of the drying box 1 are arranged in layers from top to bottom. The plurality of grooves 13 on the front box of the drying box 1 correspond to the plurality of grooves 13 on the rear box of the drying box 1 one by one, and the notches of the two corresponding grooves 13 are horizontally opposite and are both connected to the inside of the drying box 1.

[0021] A horizontally placed support plate 4 is arranged between two corresponding grooves 13, and the support plate 4 is slidably matched with the two grooves 13. The top of each support plate 4 is used for placing a forming riser.

[0022] A slide groove 11 is chiseled out of the top box body and the bottom box body of the drying box 1 along the horizontal direction. The notches of the two slide grooves 11 are opposed to each other and are both connected to the inside of the drying box 1. A slide plate 8 is vertically placed between the two slide grooves 11. The slide plate 8 is limited and slidably matched with the two slide grooves 11. A limit rod is horizontally placed in the slide groove 11 on the top box body of the drying box 1 along the horizontal direction. The limit rod passes through the plate body of the slide plate 8 located in the slide groove 11, and the slide plate 8 is limited and slidably matched with the limit rod.

[0023] The drying box 1 is equipped with a power assembly, and the output end of the power assembly is connected to the slide plate 8 for driving the slide plate 8 to slide along the slide groove 11 to approach or move away from the access port. The power assembly includes a motor 7 and a screw rod 10 as an output end. The screw rod 10 is horizontally placed in the slide groove 11 of the bottom box body of the drying box 1 in the left and right horizontal directions, and the screw rod 10 is rotationally connected to the drying box 1. The screw rod 10 passes through the slide plate 8 and is threadedly connected to the slide plate 8. The motor 7 is bolted to the box body of the drying box 1, and the output shaft of the motor 7 rotates horizontally to the left and penetrates into the box body of the drying box 1 and is coaxially fixedly connected to the screw rod 10. It is used to drive the screw rod 10 to rotate.

[0024] The right ends of all the support plates 4 are fixedly connected to the slide plate 8. The slide plate 8 is used to push the support plates 4 out of the drying box 1 through the take-in and put-out opening.

[0025] A connecting rod 12 is installed between the slide plate 8 and the door 3. One end of the connecting rod 12 is hinged to the slide plate 8, and the other end of the connecting rod 12 is hinged to the door 3. The connecting rod 12 rotates and slides along the horizontal plane where the inner wall of the bottom of the drying box 1 is located. The hinge between the connecting rod 12 and the door 3 is located at the right end surface of the door 3 near the rear end. The hinge between the connecting rod 12 and the slide plate 8 is located at the left end surface of the slide plate 8 near the front end.

[0026] A hot air blower 9 is fixedly mounted at the bottom of the drying box 1, and the air outlet of the hot air blower 9 faces upward and toward the support plate 4. Mesh holes are drilled on each support plate 4, and the hot air blown out from the air outlet of the hot air blower 9 passes through the mesh holes on the support plate 4 and blows toward the forming risers placed on the support plate 4. The hot air dries the forming risers.

[0027] The top of the drying box 1 is fixedly connected to an exhaust hole 6, and the exhaust hole 6 cooperates with the mesh holes on the support plate 4 to form a gas flow passage.

[0028] The drying box 1 is fixedly equipped with a control switch 2, and the hot air blower 9 and the motor 7 are electrically connected to the control switch 2. The control switch 2 is used to control the start and stop of the hot air blower 9 and the motor 7.

[0029] Working principle: When the access opening needs to be opened, the motor 7 is started. The output shaft of the motor 7 drives the screw 10 to rotate, and the screw 10 pushes the slide plate 8 to slide along the slide groove 11 toward the access opening. In this process, the slide plate 8 synchronously pushes the connecting rod 12 and all the support plates 4 to move. All the support plates 4 slide along the grooves 13 where they are located and approach the access opening. The connecting rod 12 pushes the door 3 to rotate around the hinge between the door 3 and the drying box 1 away from the access opening, thereby opening the access opening.

[0030] During this process, the end of the connecting rod 12 hinged to the slide plate 8 not only moves with the slide plate 8 toward the access port, but also rotates around the hinge. The end of the connecting rod 12 hinged to the door 3 not only revolves with the door 3 around the hinge between the door 3 and the drying box 1, but also rotates around the hinge with the door 3.

[0031] When the door 3 is fully opened, the door 3 is parallel to the rear body of the drying box 1, and the door 3 no longer blocks the connection between all grooves 13 and the access opening. At the same time, the left end faces of all support plates 4 move to the connection between the grooves 13 and the access opening.

[0032] As the slide plate 8 continues to slide, the box door 3 continues to rotate away from the access opening, and all the support plates 4 gradually slide out of the grooves 13 and pass through the access opening to exit the drying box 1. When the rightmost position of the support plate 4 for placing the molded riser moves out of the access opening, the motor 7 is turned off. At this time, the production worker can place the molded riser on the support plate 4 outside the drying box 1; at the same time, the molded riser can also be taken off the support plate 4 outside the drying box 1, which is convenient for operation, improves production efficiency, and reduces the probability of production workers being scalded.

[0033] If the access opening needs to be closed, the motor 7 needs to be started, and the output shaft of the motor 7 is reversed relative to when the access opening is opened. The output shaft of the motor 7 drives the screw rod 10 to reverse, and the screw rod 10 pushes the slide plate 8 to slide along the slide groove 11 away from the access opening. The slide plate 8 drives all the support plates 4 to slide into the drying box 1, and at the same time, the slide plate 8 drives the box door 3 to rotate close to the access opening through the connecting rod 12 until the box door 3 closes the access opening.

[0034] When drying is required, the hot air blower 9 is started, and hot air is blown out from the air outlet of the hot air blower 9, and the hot air is blown to the forming riser through the mesh holes on the support plate 4 for drying. The waste gas generated during drying is discharged from the exhaust hole 6.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A riser production device, comprising a drying box (1), characterized in that: The drying box (1) is provided with a loading and unloading opening, and a box door (3) is provided at the loading and unloading opening, and the box door (3) is hinged to the drying box (1); a slide plate (8) is slidably installed in the drying box (1), and a multi-layer support plate (4) is fixedly arranged on the slide plate (8); a molded riser is placed on the support plate (4); the slide plate (8) is connected to the box door (3) via a connecting rod (12); one end of the connecting rod (12) is hinged to the slide plate (8), and the other end is hinged to the box door (3); a power assembly is assembled on the drying box (1), and the output end of the power assembly is transmission-connected to the slide plate (8) for driving the slide plate (8) to slide close to or away from the loading and unloading opening.

2. The riser production equipment according to claim 1, characterized in that: The power assembly comprises a motor (7) and a screw rod (10) as an output end; the motor (7) is fixedly arranged on the drying box (1); the screw rod (10) is rotatably arranged in the drying box (1) and is rotatably connected to the drying box (1); the slide plate (8) is in limited sliding cooperation with the drying box (1); the screw rod (10) passes through the slide plate (8) and is threadedly connected to the slide plate (8).

3. The riser production equipment according to claim 2, characterized in that: The drying box (1) is provided with a slide groove (11), and the slide plate (8) is in limited sliding cooperation with the slide groove (11).

4. The riser production equipment according to claim 1, characterized in that: The drying box (1) is provided with a plurality of grooves (13), the plurality of grooves (13) correspond one-to-one to the plurality of support plates (4), and each support plate (4) is slidably matched with the corresponding groove (13).

5. The riser production equipment according to claim 1, characterized in that: An observation window (5) is provided on the box door (3), and a transparent glass plate is provided in the observation window (5).

6. The riser production equipment according to claim 1, characterized in that: A hot air blower (9) is fixedly installed in the drying box (1), and the air outlet of the hot air blower (9) faces the support plate (4); a plurality of mesh holes are provided on the support plate (4); and an exhaust hole (6) is provided on the drying box (1).

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