Release agent spraying device

Abstract

The utility model relates to the technical field of mold manufacturing equipment, and discloses a release agent spraying device which comprises a lower base, a lower mold and a limiting rod are arranged on the top side of the lower base, and an upper base and an upper mold are connected to the outer side of the upper end of the limiting rod in a sleeved mode. In the mold closing process, the motor drives the threaded rod to rotate, so that the two threaded sleeves drive the corresponding frames to move relatively, a release agent is conveniently and preferentially sprayed to the lower mold and the upper mold at different speeds in the mold closing process, and the mold closing device is convenient and fast to use; the stability of the frame in the moving process is improved under the combined action of the sliding rods and the sliding sleeves, the mold is sprayed at the same time under the action of the corresponding four sets of spraying assemblies, overall spraying is uniform and rapid, the manual spraying time is greatly shortened, and the machining efficiency is improved. And under the action of the splash-proof frame, peripheral sputtering during spraying of the spray head can be reduced, so that the overall working environment is improved, and the phenomenon of non-uniform spraying is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mold manufacturing equipment, in particular to a mold release agent spraying device. Background Art

[0002] Rubber injection molding machine, referred to as rubber injection machine; is a technology for the production of rubber molded products, mainly used for the production of rubber molded products, such as electrical insulation parts, shock pads, seals, soles and industrial and mining rain boots, etc., and has been widely used at home and abroad. The existing rubber injection molding machine is not equipped with a release agent spraying device due to existing technical problems. Before the mold is closed, the release agent is sprayed on the mold manually.

[0003] However, due to the large size of the rubber injection molding machine and the high mold temperature, manual spraying of the release agent can easily burn the workers. Manual spraying of the release agent is labor-intensive, low in work efficiency, and high in labor costs. In addition, manual spraying is uneven, affecting the performance of the product. During the spraying process, it is easy to leak or spray unevenly, which can easily affect the overall use effect. At the same time, it is easy to spatter, resulting in pollution of the working environment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a release agent spraying device, which has an efficient spraying effect, uniform spraying, and is not prone to overall leakage. It also has an anti-splashing effect and reduces the pollution of the spatial working environment, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a release agent spraying device, comprising a lower base, a lower mold and a limiting rod are respectively arranged on the top side of the lower base, an upper base and an upper mold are sleeved on the outer side of the upper end of the limiting rod, a support plate is fixedly installed on the top of the limiting rod, a cylinder is arranged on the top side of the support plate, a storage tank is fixedly installed on the lower end of the cylinder, a conveying assembly is arranged on the top side of the upper base, a supporting plate is arranged on the left and right sides of the lower base, an adjusting mechanism is arranged on the top side of the supporting plate, and a frame and a spraying assembly are arranged on the right side of the adjusting mechanism.

[0008] Preferably, the conveying assembly includes a pump and a conveying hose, the input end of the pump is connected to the storage tank through a pipeline, the output end of the pump is provided with a conveying hose, the conveying hose and the frame are fixedly connected, and there are always two sets of pumps and conveying hoses.

[0009] Through the above technical solution, when in use, two sets of pumps are started to transport the release agent inside the storage tank to the inside of the frame through the delivery hose, which is beneficial for synchronous spraying during the mold closing process, improving the overall time consumption and thus improving the processing efficiency.

[0010] Preferably, the adjustment mechanism includes a threaded rod, a threaded sleeve, a sliding rod and a sliding sleeve, the outer side of the threaded rod is threadedly mounted with a threaded sleeve, the outer side of the sliding rod is movably mounted with a sliding sleeve, and frames are fixedly mounted on opposite sides of the threaded sleeve and the sliding sleeve.

[0011] Through the above technical solution, when spraying, the cylinder is started to drive the storage tank and the upper base to move, thereby facilitating demoulding and mold closing effects, and the combined action of the slide rod and the slide sleeve is conducive to improving the stability of the frame during movement.

[0012] Preferably, a delivery conduit and a shunt pipe are respectively provided on the inner side of the frame, the shunt pipe is a rectangular structure, and the shunt pipe is fixedly installed on the inner side of the frame, and the delivery conduit is respectively provided on the top and bottom sides of the shunt pipe.

[0013] Through the above technical solution, the release agent is transported to four groups of spray components through the diversion pipe for spraying, and sufficient release agent is provided to avoid flow interruption.

[0014] Preferably, the spray assembly includes a splash-proof frame and a spray head. The splash-proof frame is generally provided with four groups, which are respectively fixedly installed on the inner side of the frame. The inner side of the splash-proof frame is fixedly installed with three spray heads which are equidistantly arranged.

[0015] Through the above technical scheme, the mold is sprayed simultaneously under the action of the corresponding four groups of spray components. The overall spraying is uniform and fast, which greatly reduces the manual spraying time and improves the processing efficiency. At the same time, the splash-proof frame helps to reduce the peripheral splashing when the nozzle sprays, thereby improving the overall working environment and avoiding uneven spraying.

[0016] Compared with the prior art, the utility model provides a release agent spraying device, which has the following beneficial effects:

[0017] 1. The utility model starts two sets of pumps to transport the release agent inside the storage tank to the inside of the frame through the delivery hose, so as to facilitate synchronous spraying during the mold closing process, improve the overall time consumption, and thus improve the processing efficiency;

[0018] 2. The utility model starts the cylinder to drive the storage tank and the upper base to move, so as to facilitate demoulding and mold closing. In the process of mold closing, the motor drives the threaded rod to rotate, so that the two threaded sleeves drive the corresponding frames to move relatively, so as to facilitate the spraying of the demoulding agent on the lower mold and the upper mold at different speeds in the process of mold closing, which is convenient and quick to use;

[0019] 3. The utility model is conducive to improving the stability of the frame during movement under the joint action of the sliding rod and the sliding sleeve, and sprays the mold at the same time under the action of the corresponding four groups of spray components. The overall spraying is uniform and fast, which greatly reduces the manual spraying time and improves the processing efficiency. At the same time, the splash-proof frame is conducive to reducing the peripheral splashing when the nozzle sprays, thereby improving the overall working environment and avoiding uneven spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the framework of the utility model from top view;

[0023] Figure 4 For this utility model Figure 2 A in the figure is an enlarged structural diagram.

[0024] Among them: 1. lower base; 2. lower mold; 3. limit rod; 4. upper base; 5. upper mold; 6. support plate; 7. cylinder; 8. storage tank; 9. conveying assembly; 10. load-bearing plate; 11. adjustment mechanism; 12. frame; 13. spray assembly; 901, pump; 902, conveying hose; 1101, threaded rod; 1102, threaded sleeve; 1103, sliding rod; 1104, sliding sleeve; 1201, conveying duct; 1202, diverter pipe; 1301, splash-proof frame; 1302, nozzle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] Embodiment 1:

[0027] like Figure 1-4As shown, the utility model provides a release agent spraying device, comprising a lower base 1, a lower mold 2 and a limiting rod 3 are respectively arranged on the top side of the lower base 1, an upper base 4 and an upper mold 5 are sleeved on the outer side of the upper end of the limiting rod 3, a support plate 6 is fixedly installed on the top of the limiting rod 3, a cylinder 7 is arranged on the top side of the support plate 6, a storage tank 8 is fixedly installed on the lower end of the cylinder 7, a conveying assembly 9 is arranged on the top side of the upper base 4, a supporting plate 10 is arranged on the left and right sides of the lower base 1, an adjusting mechanism 11 is arranged on the top side of the supporting plate 10, and a frame 12 and a spraying assembly 13 are arranged on the right side of the adjusting mechanism 11.

[0028] Specifically, the delivery assembly 9 includes a pump 901 and a delivery hose 902. The input end of the pump 901 is connected to the storage tank 8 through a pipeline. The output end of the pump 901 is provided with a delivery hose 902. The delivery hose 902 and the frame 12 are fixedly connected. There are always two sets of pumps 901 and delivery hoses 902. The advantage is that by starting the two sets of pumps 901, the release agent inside the storage tank 8 is respectively delivered to the inside of the frame 12 through the delivery hose 902, which is conducive to synchronous spraying during the mold closing process, improving the overall time consumption, and thus improving the processing efficiency.

[0029] Specifically, the adjustment mechanism 11 includes a threaded rod 1101, a threaded sleeve 1102, a slide rod 1103 and a slide sleeve 1104. The threaded sleeve 1102 is threadedly mounted on the outer side of the threaded rod 1101, and the slide sleeve 1104 is movably mounted on the outer side of the slide rod 1103. The frame 12 is fixedly mounted on the opposite sides of the threaded sleeve 1102 and the slide sleeve 1104. The advantage is that the storage tank 8 and the upper base 4 are moved by starting the cylinder 7, so that the demoulding and the mold closing effect are convenient, and the joint action of the slide rod 1103 and the slide sleeve 1104 is conducive to improving the stability of the frame 12 during the movement process.

[0030] Embodiment 2:

[0031] like Figure 1-4 As shown, as an improvement on the previous embodiment. Specifically, the inner side of the frame 12 is respectively provided with a delivery conduit 1201 and a shunt pipe 1202, the shunt pipe 1202 is a rectangular structure, and the shunt pipe 1202 is fixedly installed on the inner side of the frame 12, and the top and bottom sides of the shunt pipe 1202 are respectively provided with a delivery conduit 1201. The advantage is that the release agent is delivered to the four groups of spray assemblies 13 through the shunt pipe 1202 for spraying, providing sufficient release agent to avoid the phenomenon of flow interruption.

[0032] Specifically, the spray assembly 13 includes a splash-proof frame 1301 and a spray head 1302. There are four groups of splash-proof frames 1301, which are fixedly installed on the inner side of the frame 12. Three spray heads 1302 are fixedly installed on the inner side of the splash-proof frame 1301. The advantage is that the mold is sprayed at the same time under the action of the corresponding four groups of spray assemblies 13, and the overall spraying is uniform and fast, which greatly reduces the manual spraying time and improves the processing efficiency. At the same time, under the action of the splash-proof frame 1301, it is helpful to reduce the peripheral splashing when the spray head 1302 sprays, thereby improving the overall working environment and avoiding the phenomenon of uneven spraying.

[0033] When in use, start the two groups of pumps 901 to transport the demoulding agent inside the storage tank 8 to the inner side of the frame 12 through the delivery hose 902, so as to facilitate synchronous spraying during the mold closing process, improve the overall time consumption, and thus improve the processing efficiency. Then the demoulding agent is transported to the four groups of spraying components 13 through the shunt pipe 1202 for spraying, and then the storage tank 8 and the upper base 4 are driven to move by starting the cylinder 7, so as to facilitate demoulding and mold closing. In the process of mold closing, the threaded rod 1101 is driven to rotate by the motor, so that the two threaded sleeves 1102 drive the corresponding frame The frame 12 moves relatively, so that it is convenient to preferentially spray the release agent on the lower mold 2 and the upper mold 5 at different speeds during the mold closing process. It is easy and quick to use, and the joint action of the slide rod 1103 and the sleeve 1104 is conducive to improving the stability of the frame 12 during movement, and under the action of the corresponding four groups of spray components 13, the mold is sprayed at the same time. The overall spraying is uniform and fast, which greatly reduces the manual spraying time and improves the processing efficiency. At the same time, under the action of the splash-proof frame 1301, it is helpful to reduce the peripheral splashing when the nozzle 1302 is spraying, thereby improving the overall working environment and avoiding uneven spraying.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A release agent spraying device, comprising a lower base (1), characterized in that: The top side of the lower base (1) is respectively provided with a lower mold (2) and a limiting rod (3); the outer side of the upper end of the limiting rod (3) is sleeved with an upper base (4) and an upper mold (5); the top end of the limiting rod (3) is fixedly provided with a support plate (6); the top side of the support plate (6) is provided with a cylinder (7); the lower end of the cylinder (7) is fixedly provided with a storage tank (8); the top side of the upper base (4) is provided with a conveying assembly (9); the left and right sides of the lower base (1) are provided with a supporting plate (10); the top side of the supporting plate (10) is provided with an adjusting mechanism (11); the right side of the adjusting mechanism (11) is provided with a frame (12) and a spray assembly (13).

2. A release agent spraying device according to claim 1, characterized in that: The delivery assembly (9) comprises a pump (901) and a delivery hose (902); the input end of the pump (901) is connected to the storage tank (8) via a pipeline; the output end of the pump (901) is provided with a delivery hose (902); the delivery hose (902) and the frame (12) are in a fixed connection structure; and two sets of the pump (901) and the delivery hose (902) are provided in total.

3. A release agent spraying device according to claim 1, characterized in that: The adjusting mechanism (11) comprises a threaded rod (1101), a threaded sleeve (1102), a sliding rod (1103) and a sliding sleeve (1104); the threaded sleeve (1102) is threadedly mounted on the outer side of the threaded rod (1101); the sliding sleeve (1104) is movably mounted on the outer side of the sliding rod (1103); and frames (12) are fixedly mounted on opposite sides of the threaded sleeve (1102) and the sliding sleeve (1104), respectively.

4. A release agent spraying device according to claim 1, characterized in that: The inner side of the frame (12) is provided with a delivery conduit (1201) and a shunt pipe (1202), the shunt pipe (1202) is a rectangular structure, and the shunt pipe (1202) is fixedly installed on the inner side of the frame (12), and the top side and the bottom side of the shunt pipe (1202) are provided with a delivery conduit (1201), respectively.

5. A release agent spraying device according to claim 1, characterized in that: The spray assembly (13) comprises a splash-proof frame (1301) and a spray head (1302). The splash-proof frame (1301) is generally provided with four groups, which are respectively fixedly installed on the inner side of the frame (12). The inner side of the splash-proof frame (1301) is provided with three spray heads (1302) which are arranged at equal distances.

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