Centralized oil supply and exhaust device for oil delivery type mold temperature controller

Abstract

The utility model discloses a centralized oil supply and exhaust device for an oil delivery type mold temperature controller, which comprises an oil tank, an oil inlet component is arranged at the top of the oil tank, and a dredging component is arranged on the right side of the oil tank. Through the arrangement of the dredging assembly, the exhaust pipe can be regularly and automatically dredged, normal exhaust of the exhaust pipe is guaranteed, the situation that the exhaust is abnormal, the temperature of an oil tank is too high, and consequently work of a mold temperature controller is harmed is avoided, and the situation that the air pressure in the oil tank is too high, and the oil tank is damaged is also avoided; meanwhile, oil entering the oil tank can be filtered through the arrangement of a filter tank and a filter screen, the situation that impurities in the oil enter the oil tank, and consequently machining errors of the mold temperature controller on workpieces are caused is avoided, and the filter screen can vibrate in the filtering process through the arrangement of a vibration motor and a spring; and normal filtration of the filter screen is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mold temperature controllers, in particular to a centralized oil supply and exhaust device for an oil transport type mold temperature controller. Background Art

[0002] The mold temperature controller is an R series product designed and produced based on the temperature control characteristics of rubber production equipment (the cooling function begins after the first heating reaches the required temperature of the product). It is widely used in the automobile tire, extrusion molding and other industries. It has stable performance and anti-carbon black design. It is the best choice to replace similar imported products.

[0003] The existing technology has the following problems:

[0004] 1. Existing mold temperature controllers all use independent oil tanks. The exhaust port of the oil tank will be blocked after long-term use, resulting in abnormal exhaust, which in turn makes the oil tank temperature too high, causing damage to the operation of the mold temperature controller;

[0005] 2. There may be some debris inside the oil tank, causing the oil added to the oil tank to be unclean, resulting in errors in the mold temperature controller's processing of the workpiece. At the same time, debris in the oil inlet pipe for a long time will block the oil inlet pipe. Utility Model Content

[0006] The purpose of the utility model is to provide a centralized oil supply and exhaust device for an oil transport type mold temperature controller 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 centralized oil supply and exhaust device for an oil-transporting mold temperature controller, comprising an oil tank, an oil outlet pipe is arranged on the right side of the oil tank, a solenoid valve is arranged on the oil outlet pipe, an exhaust pipe is arranged on the top of the oil tank, an exhaust valve is arranged on the exhaust pipe, an oil inlet assembly is arranged on the top of the oil tank, and a dredging assembly is arranged on the right side of the oil tank.

[0008] Preferably, the oil inlet assembly includes multiple springs, a filter box, a vibration motor, a feed barrel, a feed pipe, two chutes and a filter screen, the bottom ends of the multiple springs are arranged at the top outside the oil tank, the filter box is arranged at the top of the multiple springs, the vibration motor is arranged on the right side outside the filter box, the feed barrel is arranged at the top of the filter box, the feed pipe passes through the top of the oil tank, and the top of the feed pipe is connected to the bottom of the filter box, the two chutes are respectively arranged on the left and right sides of the filter box, and the filter screen is slidably connected to the two chutes.

[0009] Preferably, the dredging assembly includes a cylinder, a first connecting plate, a connecting rod, a second connecting plate and a dredging rod, the cylinder is arranged on the right side outside the oil tank, the first connecting plate is arranged at the driving end of the cylinder, the connecting rod is connected to the top of the oil tank through a linear bearing, and the top of the connecting rod is connected to the top of the first connecting plate, the bottom of the second connecting plate is connected to the bottom end of the connecting rod, and the dredging rod is arranged at the top of the second connecting plate.

[0010] Preferably, both of the two slide grooves are "concave" structures, and the two slide grooves are arranged symmetrically on the left and right.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can automatically and regularly clear the exhaust pipe through the setting of the clearing component, thereby ensuring that the exhaust pipe can be exhausted normally, avoiding exhaust abnormalities, causing the oil tank temperature to be too high, thereby causing harm to the operation of the mold temperature controller, and also avoiding the situation where the air pressure in the oil tank is too high and damages the oil tank. At the same time, the oil entering the oil tank can be filtered through the setting of the filter box and the filter net, avoiding impurities in the oil from entering the oil tank, causing errors in the processing of the workpiece by the mold temperature controller, and the setting of the vibration motor and the spring can make the filter net vibrate during the filtration process, thereby ensuring normal filtration of the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the oil inlet assembly of the utility model;

[0014] Figure 3 It is a schematic diagram of the main structure of the dredging component of the utility model.

[0015] In the figure: 1. oil tank; 2. oil outlet pipe; 3. solenoid valve; 4. exhaust pipe; 5. exhaust valve; 6. oil inlet assembly; 61. spring; 62. filter box; 63. vibration motor; 64. feed barrel; 65. feed pipe; 66. chute; 67. filter screen; 7. dredging assembly; 71. cylinder; 72. first connecting plate; 73. connecting rod; 74. second connecting plate; 75. dredging rod. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model provides a centralized oil supply and exhaust device for an oil transport type mold temperature controller, comprising an oil tank 1, an oil outlet pipe 2 is arranged on the right side of the oil tank 1, a solenoid valve 3 is arranged on the oil outlet pipe 2, an exhaust pipe 4 is arranged on the top of the oil tank 1, an exhaust valve 5 is arranged on the exhaust pipe 4, an oil inlet assembly 6 is arranged on the top of the oil tank 1, and a dredging assembly 7 is arranged on the right side of the oil tank 1.

[0018] Specifically, the oil inlet assembly 6 includes multiple springs 61, a filter box 62, a vibration motor 63, a feed barrel 64, a feed pipe 65, two slide grooves 66 and a filter screen 67. The bottom ends of the multiple springs 61 are arranged at the top outside the oil tank 1, the filter box 62 is arranged at the top of the multiple springs 61, the vibration motor 63 is arranged on the right side outside the filter box 62, the feed barrel 64 is arranged at the top of the filter box 62, the feed pipe 65 passes through the top of the oil tank 1, and the top of the feed pipe 65 is connected to the bottom of the filter box 62. The feed pipe 65 is a hose, and the two slide grooves 66 are respectively arranged on the left and right sides of the filter box 62, and the filter screen 67 is slidably connected to the two slide grooves 66.

[0019] When the oil is introduced, the staff injects oil into the filter box 62 through the feed barrel 64. The oil entering the oil tank 1 can be filtered through the filter screen 67 to prevent impurities in the oil from entering the oil tank 1. The setting of the vibration motor 63 and the spring 61 can make the filter screen 67 vibrate during the filtering process to ensure the normal filtering of the filter screen 67. When the filter screen 67 fails to achieve the normal filtering effect, the staff can open the filter box 62, pull out the filter screen 67, and insert the new filter screen 67 into the two slide grooves 66.

[0020] Specifically, the dredging assembly 7 includes a cylinder 71, a first connecting plate 72, a connecting rod 73, a second connecting plate 74 and a dredging rod 75. The cylinder 71 is arranged on the right side outside the oil tank 1, the first connecting plate 72 is arranged at the driving end of the cylinder 71, the connecting rod 73 is connected to the top of the oil tank 1 through a linear bearing, and the top of the connecting rod 73 is connected to the top of the first connecting plate 72, the bottom of the second connecting plate 74 is connected to the bottom end of the connecting rod 73, and the dredging rod 75 is arranged at the top of the second connecting plate 74.

[0021] When the exhaust pipe 4 is to be unblocked, the staff turns on the cylinder 71, and the driving end of the cylinder 71 drives the unblocking rod 75 to move upward through the first connecting plate 72, the connecting rod 73 and the second connecting plate 74, so that the unblocking rod 75 enters the exhaust pipe 4 to unblock the exhaust pipe.

[0022] Specifically, the two slide grooves 66 are both "concave" structures, and the two slide grooves 66 are symmetrically arranged on the left and right.

[0023] 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 centralized oil supply and exhaust device for an oil transport type mold temperature controller, comprising an oil tank (1), an oil outlet pipe (2) is arranged on the right side of the oil tank (1), a solenoid valve (3) is arranged on the oil outlet pipe (2), an exhaust pipe (4) is arranged on the top of the oil tank (1), an exhaust valve (5) is arranged on the exhaust pipe (4), and the characteristics are: An oil inlet assembly (6) is arranged on the top of the oil tank (1), and a dredging assembly (7) is arranged on the right side of the oil tank (1).

2. The centralized oil supply and exhaust device for the oil transport type mold temperature controller according to claim 1 is characterized in that: The oil inlet assembly (6) comprises a plurality of springs (61), a filter box (62), a vibration motor (63), a feed cylinder (64), a feed pipe (65), two slide grooves (66) and a filter screen (67). The bottom ends of the plurality of springs (61) are arranged at the top of the plurality of springs (61). The filter box (62) is arranged at the top of the plurality of springs (61). The vibration motor (63) is arranged on the right side outside the filter box (62). The feed cylinder (64) is arranged at the top of the filter box (62). The feed pipe (65) passes through the top of the oil tank (1), and the top of the feed pipe (65) is connected to the bottom of the filter box (62). The two slide grooves (66) are respectively arranged on the left and right sides of the filter box (62). The filter screen (67) is slidably connected to the two slide grooves (66).

3. The centralized oil supply and exhaust device for the oil transport type mold temperature controller according to claim 1 is characterized in that: The dredging assembly (7) comprises a cylinder (71), a first connecting plate (72), a connecting rod (73), a second connecting plate (74) and a dredging rod (75); the cylinder (71) is arranged on the right side outside the oil tank (1); the first connecting plate (72) is arranged at the driving end of the cylinder (71); the connecting rod (73) is connected to the top of the oil tank (1) through a linear bearing, and the top of the connecting rod (73) is connected to the top of the first connecting plate (72); the bottom of the second connecting plate (74) is connected to the bottom end of the connecting rod (73); and the dredging rod (75) is arranged on the top of the second connecting plate (74).

4. The centralized oil supply and exhaust device for the oil transport type mold temperature controller according to claim 2 is characterized in that: Both of the two slide grooves (66) are of "concave" structure, and the two slide grooves (66) are arranged symmetrically on the left and right.

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