Cooling unit of injection molding machine

Abstract

The utility model relates to the technical field of installation of cooling equipment of an injection molding machine, in particular to a cooling unit of the injection molding machine, which is provided with a rack, and the cooling unit is arranged on the rack of the injection molding machine. The cooling unit comprises a base plate, an internal filter unit mounting plate, an external filter unit mounting plate, an oil detection mounting plate, a cooler mounting plate, a motor pump set mounting plate, two fixing plates and two hoisting plates; the fixing plate is fixedly connected with the short edge of one side of the base plate. The hoisting plates are fixedly connected with the corresponding long edges of the base plate; the internal filter unit mounting plate, the external filter unit mounting plate, the oil liquid detection mounting plate, the cooler mounting plate and the motor pump set mounting plate are all mounted on the top surface of the base plate, and through the design of a hoisting plate on the base plate, the transfer process of mounting a cooling unit on a rack is rapid; and the fixed plate is arranged on the base plate, so that the base plate is conveniently connected with the rack of the injection molding machine and is convenient to disassemble and maintain, the mounting period is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation of cooling equipment for injection molding machines, in particular to a cooling unit for injection molding machines. Background Art

[0002] Injection molding machines are the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. The cooling units of existing injection molding machines of various specifications are welded structures, welded on the injection machine frame; when installing the assembly line, the machine parts can only be installed step by step, and the installation cycle is long; the current installation form of the motor pump unit, filter, and cooler of the cooling unit wastes space and sheet metal parts; if the cooling unit needs to be repaired, all related parts need to be disassembled, which is time-consuming and labor-intensive. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to overcome the problem that the cooling units of injection molding machines of various specifications in the prior art are welded structures and welded on the injection machine frame; when the assembly line is installed, the machine parts can only be installed step by step, and the installation period is long, a kind of

[0004] The technical solution adopted by the utility model to solve the technical problem is: a cooling unit for an injection molding machine, the injection molding machine has a frame, the cooling unit is installed on the frame of the injection molding machine, the cooling unit includes a base plate, an internal filter unit mounting plate, an external filter unit mounting plate, an oil detection mounting plate, a cooler mounting plate, a motor pump group mounting plate, two fixing plates and two lifting plates;

[0005] The fixing plate is fixedly connected to one short side of the base plate, and the fixing plate extends downward. The fixing plate is used to be connected to the frame of the injection molding machine, and a fixing installation hole is opened on the fixing plate;

[0006] The long sides of the hanging plates and the base plates correspond to each other one by one, the hanging plates are fixedly connected to the long sides of the base plates corresponding thereto, and the two hanging plates are arranged opposite to each other, and hanging holes are provided on the hanging plates;

[0007] The internal filter unit mounting plate, the external filter unit mounting plate, the oil detection mounting plate, the cooler mounting plate and the motor pump unit mounting plate are all mounted on the top surface of the base plate. The design of the hoisting plate on the base plate makes the transfer process of the cooling unit installed on the frame quick; the fixed plate is arranged on the base plate, which makes it convenient to connect with the frame of the injection molding machine and facilitate disassembly and maintenance, shortening the installation cycle and improving work efficiency.

[0008] In order to solve the problem that the internal filter unit is not firmly installed, the internal filter unit mounting plate and the cooler mounting plate are further arranged on the same side, and the top of the internal filter unit mounting plate is bent toward the other side of the long side of the base plate to form a limiting portion;

[0009] The external filter unit mounting plate and the oil detection mounting plate are arranged on the same side, and the internal filter unit mounting plate and the external filter unit mounting plate are arranged opposite to each other.

[0010] In order to solve the problem that the installation form of the motor pump group, filter and cooler of the cooling unit wastes space and sheet metal parts; if the cooling unit needs to be repaired, all related parts need to be disassembled, which is time-consuming and labor-intensive, the side edges of the base plate are further folded upward to form a rib.

[0011] In order to solve the problem of inconvenient movement of the cooling unit, the base plate further includes a traction portion with a traction hole protruding upward from the retaining edge located on one side of the fixing plate.

[0012] In order to solve the problem of difficulty in heat dissipation after the motor pump unit is installed, the motor pump unit mounting plate further includes a C-shaped structure, the motor pump unit mounting plate and the base plate are fixedly connected, and the motor pump unit mounting plate is close to the short side of the base plate away from the internal filter unit mounting plate, and a heat dissipation cavity is provided between the motor pump unit mounting plate and the base plate.

[0013] In order to solve the problem of easy unhooking after hoisting, the top end of the hoisting plate is further deflected toward the inside of the base plate.

[0014] The beneficial effects of the utility model are as follows: the utility model provides an injection molding machine cooling unit, which, through the design of a lifting plate on the base plate, makes the transportation process of the cooling unit installed on the frame quick; a fixing plate is arranged on the base plate, so that it is convenient to connect with the frame of the injection molding machine, and is easy to disassemble and repair, shortening the installation cycle, and improving work efficiency. The corresponding hydraulic components can be replaced according to production needs, and the installation layout saves space, saves the fixing sheet metal of the cooler in the welded cooling unit, and integrates the external enhanced filtering sheet metal into one, reserving space for customers, so that customers can add special options. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 2 It is a back view structural schematic diagram of the utility model;

[0018] Figure 3 It is a right view structural schematic diagram of the utility model;

[0019] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the cooling unit of the utility model installed on the rack;

[0021] Figure 6 This utility model Figure 5 Schematic diagram of the structure of the part;

[0022] Figure 7 It is a right-side structural schematic diagram of the utility model.

[0023] In the figure: 1, frame, 2, base plate, 21, rib, 22, traction part, 221, traction hole, 3, internal filter unit mounting plate, 31, limit part, 4, external filter unit mounting plate, 5, oil detection mounting plate, 6, cooler mounting plate, 7, motor pump group mounting plate, 8, fixing plate, 81, fixing mounting hole, 9, lifting plate, 91, lifting hole. DETAILED DESCRIPTION

[0024] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0025] like Figure 1 It is a structural schematic diagram of the utility model, a cooling unit of an injection molding machine, the injection molding machine has a frame 1, the frame 1 has a bracket for supporting the cooling unit and a bracket for installing the cooling unit, the cooling unit is installed on the frame 1 of the injection molding machine, and the cooling unit includes a base plate 2, an internal filter unit mounting plate 3, an external filter unit mounting plate 4, an oil detection mounting plate 5, a cooler mounting plate 6, a motor pump group mounting plate 7, two fixing plates 8 and two lifting plates 9;

[0026] like Figure 1 , Figure 3 , Figure 4 , Figure 7 As shown, two fixing plates 8 are spaced apart and located on the same side. The fixing plate 8 is fixedly connected to one short side of the base plate 2, and the fixing plate 8 extends downward. The fixing plate 8 is used to connect with the frame 1 of the injection molding machine. The fixing plate 8 is provided with a fixing installation hole 81. The fixing plate 8 is arranged on the base plate 2, so that it is convenient to connect with the frame 1 of the injection molding machine, and is easy to disassemble and repair, shortening the installation period and improving the working efficiency. The bolt passes through the fixing installation hole 81.

[0027] like Figure 1 , Figure 3 , Figure 4 , Figure 7 As shown, a traction portion 22 with a traction hole 221 is formed on the retaining edge 21 on one side of the fixed plate 8 on the base plate 2 and protrudes upward, so that the base plate 2 can be pulled out of the frame 1 by equipment. The traction portion 22 is located between the two fixed plates 8, and the traction hole 221 can be used for the installation of ropes or other connecting equipment, so that the base plate 2 can be pulled out easily, and a variety of installation and unloading methods can be provided through traction and lifting.

[0028] The long sides of the hanging plate 9 and the base plate 2 correspond one to one, and the hanging plate 9 is fixedly connected to the long side of the base plate 2 corresponding thereto, and the two hanging plates 9 are arranged opposite to each other, and a hanging hole 91 is provided on the hanging plate 9. The design of hanging the plate 9 on the base plate 2 makes it possible to quickly transport the cooling unit to the rack, and the top of the hanging plate 9 is deflected toward the inside of the base plate 2, and the hanging hole 91 is located on the bent portion of the hanging plate 9, which is convenient for the hook to enter the hanging hole 91 of the hanging plate 9;

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the internal filter unit mounting plate 3, the external filter unit mounting plate 4, the oil detection mounting plate 5, the cooler mounting plate 6 and the motor pump group mounting plate 7 are all installed on the top surface of the base plate 2. The position layout of the internal filter unit mounting plate 3, the external filter unit mounting plate 4, the oil detection mounting plate 5, the cooler mounting plate 6 and the motor pump group mounting plate 7 can replace the corresponding hydraulic components according to production requirements, and the installation arrangement saves space.

[0030] The internal filter unit mounting plate 3 and the cooler mounting plate 6 are arranged on the same side, the top of the internal filter unit mounting plate 3 is bent toward the other long side direction of the base plate 2 to form a limit portion 31, the limit portion 31 has an internal filter unit mounting hole, the internal filter unit mounting plate 3 and the external filter unit mounting plate 4 are close to the short side of the base plate 2 with the fixing plate 8, and the cooler mounting plate 6 is located between the internal filter unit mounting plate 3 and the hanging plate 9 on the same side thereof;

[0031] The external filter unit mounting plate 4 and the oil detection mounting plate 5 are arranged on the same side, and the internal filter unit mounting plate 3 and the external filter unit mounting plate 4 are arranged opposite to each other. The external filter unit mounting plate 4 has an external filter unit mounting hole, and the corresponding hydraulic components can be replaced according to production requirements. The installation arrangement saves space and saves the fixed sheet metal of the cooler in the welded cooling unit. The external enhanced filter sheet metal is integrated into one, and space is reserved for customers to facilitate customers to add special options. The oil detection mounting plate 5 is located between the external filter unit mounting plate 4 and the lifting plate 9 on the same side thereof.

[0032] The side edge of the base plate 2 is folded upward to form a retaining edge 21 to increase the protective effect and reduce the risk of the equipment slipping. The oil detection mounting plate 5 and the cooler mounting plate 6 are both formed on the retaining edge 21.

[0033] The motor pump group mounting plate 7 is a C-shaped structure, the motor pump group mounting plate 7 and the base plate 2 are fixedly connected, and the motor pump group mounting plate 7 is close to the short side of the base plate 2 away from the internal filter unit mounting plate 3. There is a heat dissipation cavity between the motor pump group mounting plate 7 and the base plate 2 to increase the heat dissipation effect of the motor pump group. The motor pump group mounting plate 7 has a motor pump group mounting hole opened at its corner.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cooling unit for an injection molding machine, the injection molding machine having a frame (1), the cooling unit being mounted on the frame (1) of the injection molding machine, characterized in that: The cooling unit comprises a base plate (2), an internal filter unit mounting plate (3), an external filter unit mounting plate (4), an oil detection mounting plate (5), a cooler mounting plate (6), a motor pump unit mounting plate (7), two fixing plates (8) and two lifting plates (9); The fixing plate (8) is fixedly connected to a short side of the base plate (2), and the fixing plate (8) extends downward. The fixing plate (8) is used to be connected to a frame (1) of an injection molding machine, and a fixing installation hole (81) is provided on the fixing plate (8); The long sides of the hanging plates (9) and the base plate (2) correspond one to one, the hanging plates (9) and the long sides of the corresponding base plate (2) are fixedly connected, and the two hanging plates (9) are arranged opposite to each other, and the hanging plates (9) are provided with hanging holes (91); The internal filter unit mounting plate (3), the external filter unit mounting plate (4), the oil detection mounting plate (5), the cooler mounting plate (6) and the motor pump unit mounting plate (7) are all mounted on the top surface of the base plate (2).

2. An injection molding machine cooling unit according to claim 1, characterized in that: The internal filter unit mounting plate (3) and the cooler mounting plate (6) are arranged on the same side, and the top of the internal filter unit mounting plate (3) is bent in the direction of the other long side of the base plate (2) to form a limiting portion (31); The external filter unit mounting plate (4) and the oil detection mounting plate (5) are arranged on the same side, and the internal filter unit mounting plate (3) and the external filter unit mounting plate (4) are arranged opposite to each other.

3. The cooling unit for an injection molding machine according to claim 1, characterized in that: The side edge of the base plate (2) is folded upward to form a retaining edge (21).

4. An injection molding machine cooling unit according to claim 3, characterized in that: A traction portion (22) having a traction hole (221) is formed on the retaining edge (21) on one side of the fixing plate (8) and protrudes upward.

5. The cooling unit for an injection molding machine according to claim 1, characterized in that: The motor pump assembly mounting plate (7) is of a C-shaped structure, the motor pump assembly mounting plate (7) and the base plate (2) are fixedly connected, and the motor pump assembly mounting plate (7) is close to the short side of the base plate (2) away from the internal filter unit mounting plate (3), and a heat dissipation cavity is provided between the motor pump assembly mounting plate (7) and the base plate (2).

6. The cooling unit for an injection molding machine according to claim 1, characterized in that: The top end of the hanging plate (9) is deflected toward the inside of the base plate (2).

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