Raw material preheating device based on hardware mold production and processing

Abstract

The utility model relates to the technical field of hardware processing, and provides a raw material preheating device based on hardware mold production and processing, which comprises a preheating tank, a preheating component is arranged on the preheating tank and used for preheating a hardware mold put into the preheating tank, a spring and a damping cylinder are arranged in the preheating tank, the spring is movably sleeved on the damping cylinder, and the damping cylinder is sleeved on the damping cylinder. The other ends of the springs and the damping cylinders are jointly and fixedly provided with two material receiving boxes, supporting plates are arranged in the material receiving boxes, a plurality of air guide holes are formed in the supporting plates, the top of the preheating tank is provided with a feeding pipe, the feeding pipe is located above the supporting plates, the preheating assembly comprises a fixing shell, and the fixing shell is fixedly installed on one side of the preheating tank. An air suction port and an air inlet are formed in one side of the fixing shell and one side of the preheating tank respectively, and the preheating tank, the air inlet and the air suction port are communicated. By means of the technical scheme, the problem that in the prior art, most raw material preheating devices for hardware mold production and machining cannot buffer input hardware molds, and consequently device bodies are damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, and in particular to a raw material preheating device based on the production and processing of hardware moulds. Background Art

[0002] Metal molds are made in industrial production by using various presses and special tools installed on the presses to press metal materials into parts or products of the desired shape through pressure. Such special tools are collectively referred to as metal molds. When making metal molds, the raw materials for production and processing need to be preheated, so a raw material preheating device for metal mold production and processing is required.

[0003] For example, an existing Chinese patent (publication number: CN111055533A) discloses a raw material preheating device for the production and processing of hardware molds. The raw materials to be preheated can be placed in the box through the feed hopper, and the raw materials fall onto the flow equalizing plate. Through the setting of the fan and the electric heating wire in the insulation tank, the fan transports the hot air heated by the electric heating wire through the air pipe, connects the hot air pipe A and the hot air pipe B through the three-way joint, and preheats the raw materials above the flow equalizing plate through the hot air pipe A.

[0004] However, the raw material preheating device for the production and processing of hardware molds designed above still has some disadvantages in actual use: although the raw material preheating device for the production and processing of hardware molds can conveniently preheat the hardware molds, since the hardware molds are metal parts with a large mass, the hardware molds will have a large impact on the internal flow equalizing plate when they are put into the box. Over time, the connection between the flow equalizing plate and the box may become loose, shortening the service life of the raw material preheating device for the production and processing of hardware molds and increasing unnecessary maintenance costs.

[0005] To this end, we designed a raw material preheating device based on hardware mold production and processing to solve the above problems. Utility Model Content

[0006] The utility model provides a raw material preheating device based on the production and processing of hardware molds, which solves the problem of a raw material preheating device based on the production and processing of hardware molds in the related technology.

[0007] The technical solution of the utility model is as follows: a raw material preheating device based on the production and processing of hardware molds, comprising a preheating tank, on which a preheating component is arranged for preheating the hardware mold put into the preheating tank, wherein a spring and a damping cylinder are arranged in the preheating tank, wherein the spring is movably sleeved on the damping cylinder, and the other ends of the spring and the damping cylinder are jointly and fixedly mounted with two material receiving boxes, wherein a support plate is arranged in the material receiving box, wherein a plurality of air guide holes are provided in the support plate, and a feed pipe is provided on the top of the preheating tank, and the feed pipe is located above the support plate.

[0008] Preferably, the preheating assembly includes a fixed shell, which is fixedly installed on one side of the preheating tank, and one side of the fixed shell and the preheating tank are respectively provided with an air suction port and an air inlet, the preheating tank, the air inlet and the air suction port are connected, a fan and a heating block are arranged in the fixed shell, and an electric heating wire is embedded in the heating block.

[0009] Preferably, a filter is embedded in the air inlet to block dust in the air.

[0010] Preferably, a receiving box is provided in the preheating tank, a fixed opening is provided in the receiving box, a rotating shaft is rotatably provided in the fixed opening, the support plate is fixedly sleeved on the rotating shaft, a tilting block is provided in the receiving box, and a driving component is provided at the bottom of the receiving box for driving the support plate to tilt and guide the preheated hardware mold into the receiving box. Turning on the driving component can make the support plate drive the rotating shaft to rotate downward in the fixed opening, and then the hardware mold will slide into the receiving box through the fixed opening along the inclined surface formed by the support plate, and finally the hardware can slide into the bottom of the receiving box along the tilting block, which can effectively protect the hardware mold and help prevent the hardware mold from being broken.

[0011] Preferably, the driving assembly includes a fixed plate, which is fixedly arranged on one side of the bottom of the receiving box, a mounting seat is arranged on one side of the fixed plate, an electric push rod is rotatably arranged in the mounting seat, a fixed seat is arranged at the bottom of the support plate, and the driving end of the electric push rod is rotatably arranged in the fixed seat.

[0012] Preferably, a first pin is provided in the mounting seat, a second pin is provided in the fixing seat, and two ends of the electric push rod are rotatably sleeved on the first pin and the second pin respectively.

[0013] Preferably, a discharge port is provided on the front side of the preheating tank, the discharge port is communicated with the preheating tank, the receiving box is slidably inserted in the discharge port, and the receiving box can be pulled out of the discharge port, so that the preheated hardware molds can be conveniently taken out in a centralized manner.

[0014] Preferably, a controller is provided on the front side of the preheating tank, and the controller is electrically connected to the fan, the heating block and the electric push rod, so that personnel can conveniently control the switch and the operating status of the fan, the heating block and the electric push rod. A handle is provided on the front side of the receiving box, and the outer surface of the handle is provided with anti-slip texture, which can better apply force when personnel pull the receiving box. The anti-slip texture is provided on the handle, which can increase the friction between the personnel's hand and the handle, thereby helping to solve the problem of slipping when pulling the handle.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, by putting the hardware mold into the feed pipe, the hardware mold can stretch the spring and absorb the impact force when it contacts the support plate. After the impact force is completely absorbed, the spring can be slowly rebounded in cooperation with the damping cylinder, so as to achieve the buffering effect of the docking material box, which can effectively delay the loosening problem of the connection between the material box and the preheating tank.

[0017] 2. In the utility model, by turning on the electric push rod, the driving end of the electric push rod can be shortened, so that the support plate drives the rotating shaft to rotate downward in the fixed port, and then the hardware mold will slide into the receiving box through the fixed port along the inclined surface formed by the support plate, and finally the hardware can slide into the bottom of the receiving box along the inclined block, which can effectively protect the hardware mold and help prevent the hardware mold from being broken. By pulling the receiving box, the receiving box can be pulled out of the discharge port, which can facilitate the centralized removal of the preheated hardware mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the internal half-section of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the exterior of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the outside of the material receiving box of the utility model;

[0022] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0023] In the figure: 1. preheating tank; 2. spring; 3. damping cylinder; 4. receiving box; 5. support plate; 6. air guide hole; 7. feed pipe; 8. fixed shell; 9. air inlet; 10. fan; 11. heating block; 12. air inlet; 13. filter; 14. receiving box; 15. fixing port; 16. rotating shaft; 17. fixing plate; 18. mounting seat; 19. electric push rod; 20. fixing seat; 21. tilting block; 22. discharge port; 23. controller; 24. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 to Figure 4 As shown, this embodiment proposes a raw material preheating device based on the production and processing of hardware molds, including a preheating tank 1, on which a preheating component is arranged, which is used to preheat the hardware mold put into the preheating tank 1, and a spring 2 and a damping cylinder 3 are arranged in the preheating tank 1, and the spring 2 is movably sleeved on the damping cylinder 3, and the other ends of the spring 2 and the damping cylinder 3 are jointly fixedly installed with two receiving boxes 4, and a supporting plate 5 is arranged in the receiving box 4, and a plurality of air guide holes 6 are opened in the supporting plate 5, and a feeding pipe 7 is opened on the top of the preheating tank 1, and the feeding pipe 7 is located above the supporting plate 5, and the preheating component includes a fixed shell 8, and the fixed shell 8 is fixedly installed on one side of the preheating tank 1, and the fixed shell 8 and one side of the preheating tank 1 are respectively provided with an air suction port 9 and an air inlet 12, and the preheating tank 1, the air inlet 12 and the air suction port 9 are connected, and a fan 10 and a heating block 11 are arranged in the fixed shell 8, and an electric heating wire is embedded in the heating block 11.

[0027] In this embodiment, the hardware mold is put into the preheating tank 1 through the feeding pipe 7, and then the hardware mold will fall on the top of the support plate 5. During this process, the spring 2 will stretch to absorb the impact force of the hardware mold. After the impact force is completely absorbed, the spring 2 can slowly rebound in cooperation with the damping cylinder 3, so as to achieve the buffering effect of the docking box 4, and can effectively delay the loosening problem at the connection between the docking box 4 and the preheating tank 1. Then, the fan 10 and the heating block 11 are turned on, so that the heat emitted by the heating block 11 is blown into the preheating tank 1 by the fan 10, and then the heat is preheated through multiple air guide holes 6 to preheat the hardware mold.

[0028] A filter screen 13 is embedded in the air inlet 9. It can be used to block dust in the air, thereby ensuring a clean environment in the preheating tank 1, and also reducing dust adhesion on the hardware mold, thereby helping to improve processing quality.

[0029] Example 2

[0030] like Figure 3As shown, based on the same concept as the above embodiment 1, this embodiment further proposes a raw material preheating device based on the production and processing of hardware molds, a receiving box 14 is arranged in the preheating tank 1, a fixing port 15 is opened in the receiving box 4, a rotating shaft 16 is rotatably arranged in the fixing port 15, a support plate 5 is fixedly sleeved on the rotating shaft 16, a tilting block 21 is arranged in the receiving box 14, a driving assembly is arranged at the bottom of the receiving box 4, which is used to drive the support plate 5 to tilt and guide the preheated hardware mold into the receiving box 14, the driving assembly includes a fixing plate 17, the fixing plate 17 is fixedly arranged on one side of the bottom of the receiving box 4, a mounting seat 18 is arranged on one side of the fixing plate 17, an electric push rod 19 is rotatably arranged in the mounting seat 18, a fixing seat 20 is arranged at the bottom of the support plate 5, a driving end of the electric push rod 19 is rotatably arranged in the fixing seat 20, a first pin is arranged in the fixing seat 18, a second pin is arranged in the fixing seat 20, and both ends of the electric push rod 19 are rotatably sleeved on the first pin and the second pin respectively.

[0031] During specific implementation, on the basis of Example 1, after the preheating of the hardware mold is completed, the electric push rod 19 is turned on to shorten the driving end of the electric push rod 19, so that the support plate 5 drives the rotating shaft 16 to rotate downward in the fixed opening 15, and then the hardware mold will slide into the receiving box 14 through the fixed opening 15 along the inclined surface formed by the support plate 5, and finally the hardware can slide into the bottom of the receiving box 14 along the inclined block 21, which can effectively protect the hardware mold and help prevent the hardware mold from being damaged.

[0032] The front side of the preheating tank 1 is provided with a discharge port 22, which is connected to the preheating tank 1, and the receiving box 14 is slidably inserted in the discharge port 22. The receiving box 14 can be pulled out of the discharge port 22 by pulling the receiving box 14, so that the preheated hardware molds can be conveniently taken out in a centralized manner.

[0033] A controller 23 is provided on the front side of the preheating tank 1, and the controller 23 is electrically connected to the fan 10, the heating block 11 and the electric push rod 19. It is convenient for personnel to control the switch and operating state of the fan 10, the heating block 11 and the electric push rod 19.

[0034] A handle 24 is provided on the front side of the receiving box 14, and an anti-skid pattern is provided on the outer surface of the handle 24. When a person pulls the receiving box 14, a force can be better applied. The anti-skid pattern provided on the handle 24 can increase the friction between the person's hand and the handle 24, thereby helping to solve the problem of slipping when pulling the handle 24.

[0035] Working principle: When in use, firstly, all the electrical appliances involved in the raw material preheating device for the production and processing of the hardware mold are connected to an external power supply. When the hardware mold needs to be preheated, firstly, the hardware mold is put into the preheating tank 1 through the feeding pipe 7, and then the hardware mold will fall on the top of the support plate 5. During this process, the spring 2 will stretch to absorb the impact force of the hardware mold. After the impact force is completely absorbed, the damping cylinder 3 can be used to make the spring 2 rebound slowly, so as to achieve the buffering effect of the docking material box 4, which can effectively delay the loosening problem of the connection between the docking material box 4 and the preheating tank 1. Then, the fan 10 and the heating block 11 are turned on, so that the heat emitted by the heating block 11 is blown by the fan 10. To the preheating tank 1, and then the heat is preheated to the hardware mold through multiple air guide holes 6. After the preheating of the hardware mold is completed, the electric push rod 19 is turned on to shorten the driving end of the electric push rod 19, so that the support plate 5 drives the rotating shaft 16 to rotate downward in the fixed port 15, and then the hardware mold will slide into the receiving box 14 through the fixed port 15 along the inclined surface formed by the support plate 5, and finally the hardware can slide into the bottom of the receiving box 14 along the inclined block 21, which can effectively protect the hardware mold and help prevent the hardware mold from being broken. Finally, the receiving box 14 is pulled, and the receiving box 14 can be pulled out from the discharge port 22, so that the preheated hardware mold can be conveniently taken out in a centralized manner.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 raw material preheating device based on the production and processing of hardware molds, comprising a preheating tank (1), wherein the preheating tank (1) is provided with a preheating component for preheating the hardware mold put into the preheating tank (1), characterized in that: A spring (2) and a damping cylinder (3) are arranged in the preheating tank (1); the spring (2) is movably sleeved on the damping cylinder (3); two material receiving boxes (4) are fixedly mounted on the other ends of the spring (2) and the damping cylinder (3); a support plate (5) is arranged in the material receiving box (4); a plurality of air guide holes (6) are provided in the support plate (5); a feed pipe (7) is provided on the top of the preheating tank (1); and the feed pipe (7) is located above the support plate (5).

2. A raw material preheating device based on hardware mold production and processing according to claim 1, characterized in that: The preheating assembly comprises a fixed shell (8), wherein the fixed shell (8) is fixedly mounted on one side of a preheating tank (1), an air suction port (9) and an air inlet (12) are respectively provided on one side of the fixed shell (8) and the preheating tank (1), wherein the preheating tank (1), the air inlet (12) and the air suction port (9) are connected, and a fan (10) and a heating block (11) are arranged in the fixed shell (8), wherein an electric heating wire is embedded in the heating block (11).

3. A raw material preheating device based on hardware mold production and processing according to claim 2, characterized in that: The air inlet (9) is inlaid with a filter screen (13) for blocking dust in the air.

4. A raw material preheating device based on hardware mold production and processing according to claim 1, characterized in that: The preheating tank (1) is provided with a receiving box (14), a fixing opening (15) is provided in the receiving box (4), a rotating shaft (16) is rotatably provided in the fixing opening (15), the supporting plate (5) is fixedly sleeved on the rotating shaft (16), a tilting block (21) is provided in the receiving box (14), and a driving component is provided at the bottom of the receiving box (4) for driving the supporting plate (5) to tilt and guide the preheated hardware mold into the receiving box (14).

5. A raw material preheating device based on hardware mold production and processing according to claim 4, characterized in that: The driving assembly comprises a fixing plate (17), the fixing plate (17) being fixedly arranged on one side of the bottom of the receiving box (4), a mounting seat (18) being arranged on one side of the fixing plate (17), an electric push rod (19) being rotatably arranged in the mounting seat (18), a fixing seat (20) being arranged at the bottom of the supporting plate (5), and a driving end of the electric push rod (19) being rotatably arranged in the fixing seat (20).

6. A raw material preheating device based on hardware mold production and processing according to claim 5, characterized in that: A first pin is arranged in the mounting seat (18), a second pin is arranged in the fixing seat (20), and two ends of the electric push rod (19) are rotatably sleeved on the first pin and the second pin respectively.

7. A raw material preheating device based on hardware mold production and processing according to claim 4, characterized in that: The front side of the preheating tank (1) is provided with a discharge port (22), the discharge port (22) is connected to the preheating tank (1), and the receiving box (14) is slidably inserted into the discharge port (22).

8. The raw material preheating device based on the production and processing of hardware molds according to claim 5 is characterized in that: A controller (23) is arranged on the front side of the preheating tank (1), and the controller (23) is electrically connected to the fan (10), the heating block (11) and the electric push rod (19). A handle (24) is arranged on the front side of the receiving box (14), and the outer surface of the handle (24) is provided with anti-slip patterns.

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