Transverse expansion tank assembly and explosion-proof mold temperature controller

Abstract

The utility model relates to the technical field of mold temperature controllers, and discloses a transverse expansion groove assembly which comprises a fixed frame and a lifting adjusting mechanism, the lifting adjusting mechanism is arranged on the fixed frame, and the lifting adjusting mechanism comprises a fixed bottom plate arranged over the fixed frame and connecting guide rods welded to the periphery of the lower portion of the fixed bottom plate; the lifting adjusting mechanism further comprises an electric hydraulic air cylinder fixedly arranged in the fixing frame and a connecting guide plate welded to the outer wall of the fixing bottom plate. Through the arrangement of the fixed bottom plate, the connecting guide rod, the electric hydraulic air cylinder and the connecting guide plate, the fixed bottom plate can be driven to stably move in the vertical direction through vertical pushing of the electric hydraulic air cylinder, and at the moment, the expansion groove body fixed to the fixed bottom plate can synchronously move; when the pipeline is long and is wound, the state of the pipeline can be adjusted.

Description

Technical Field

[0001] The present application relates to the technical field of mold temperature controllers, and in particular to a horizontal expansion tank assembly and an explosion-proof mold temperature controller. Background Art

[0002] The high-level tank in the mold temperature controller is mainly used to discharge superheated steam or superheated heat transfer oil, ensuring that these media can be discharged smoothly, thereby avoiding overheating, failure, and even safety accidents of the mold temperature controller. The setting of the high-level tank also ensures that there is a suitable accommodation space for the heat transfer oil when it is heated and expanded, stabilizes the pressure of the heat transfer oil in the system, and ensures that the system can operate safely and circulate normally in the liquid phase. The expansion tank, also known as the high-level tank, is an important component in the liquid phase heat transfer oil heating system. Its main functions include but are not limited to: Accommodate the expansion volume: Since the heat transfer oil expands when heated and contracts when cooled, this volume change requires a container to absorb it to avoid excessive pressure on the system. The expansion tank is used to accommodate this volume change. Exhaust and dehydration: The expansion tank helps to exhaust and dehydrate the liquid phase circulation system, avoid cavitation, and ensure that the circulation pump can work normally and efficiently. Supplement organic heat carrier: When the heat transfer oil in the system is reduced due to leakage or operation loss, the expansion tank can play a supplementary role. Prevent oxidation and degradation of the heat medium: The design and use of the expansion tank also helps prevent oxidation and degradation of the heat medium, thereby extending the service life of the thermal oil. The correct design, installation and maintenance of the expansion tank is essential for the successful operation of the entire thermal oil heating system. It helps to extend the life of the thermal oil and indirectly protects the heater, hot oil pump and other equipment components.

[0003] The expansion tank body is designed with a discharge port so that the gas generated in the mold temperature controller can be discharged through the connection of the pipeline. When the expansion tank body is low from the ground and the pipeline connected to the mold temperature controller is long, the pipeline will be wound, causing the gas to be discharged slowly, resulting in accumulation, which will affect the normal operation of the mold temperature controller. Utility Model Content

[0004] The purpose of the present application is to provide a horizontal expansion tank assembly and an explosion-proof mold temperature controller to solve the problem raised in the above-mentioned background technology that when the height of the expansion tank body from the ground is low and the pipeline connected to the mold temperature controller is long, the pipeline will be coiled, causing the gas to be discharged slowly, resulting in accumulation, thereby affecting the normal operation of the mold temperature controller.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] On the one hand, the utility model provides a horizontal expansion tank assembly, including: a fixed frame and a lifting and adjusting mechanism, the top of the fixed frame is provided with a through hole for the internal structure to move, the lifting and adjusting mechanism is arranged on the fixed frame, the lifting and adjusting mechanism includes a fixed base plate arranged directly above the fixed frame and connecting guide rods welded around the bottom of the fixed base plate, the connecting guide rods are arranged in the through hole opened in the fixed frame, the lifting and adjusting mechanism also includes an electric hydraulic cylinder fixed inside the fixed frame and a connecting guide plate welded on the outer wall of the fixed base plate, the output end of the electric hydraulic cylinder is connected to the bottom of the fixed base plate, and rectangular through holes are equidistantly provided on the connecting guide plate.

[0007] By adopting the above technical solution, height adjustment can be provided, thereby avoiding the winding phenomenon of the pipeline.

[0008] Preferably, the lifting and adjusting mechanism further comprises positioning plates welded to both sides of the interior of the fixed frame, and the positioning plates and the connecting guide plates are provided with rectangular through holes of the same size.

[0009] By adopting the above technical solution, an effective positioning effect can be achieved during subsequent fixation.

[0010] Preferably, the lifting and lowering adjustment mechanism further comprises a connecting block horizontally penetrating through the positioning plate and the connecting guide plate, and the size of the connecting block is adapted to the rectangular through holes formed in the positioning plate and the connecting guide plate.

[0011] By adopting the above technical solution, an effective positioning effect can be achieved during penetration.

[0012] Preferably, the lifting and adjusting mechanism further comprises a handle welded on the connecting block, and the cross-section of the handle is in a "U" shape.

[0013] By adopting the above technical solution, it is possible to conveniently hold and drive the structure connected on one side to move.

[0014] Preferably, the horizontal expansion tank assembly further comprises: an expansion tank body, wherein the expansion tank body is fixedly arranged at a central position above the fixed bottom plate.

[0015] By adopting the above technical solution, the service life of the heat transfer oil can be effectively extended and other connected equipment can be indirectly protected.

[0016] On the other hand, the utility model also provides an explosion-proof mold temperature controller, including a horizontal expansion tank assembly as described in the above aspect, and the explosion-proof mold temperature controller also includes: a mold temperature controller body, the mold temperature controller body is arranged on one side of the fixed frame, and the mold temperature controller body is connected to the expansion tank body through an exhaust pipe.

[0017] By adopting the above technical solution, the mold temperature can be accurately controlled to improve product quality and production efficiency.

[0018] Preferably, the explosion-proof mold temperature controller further comprises: a thermal oil heater, which is arranged on the other side of the fixed frame, the thermal oil heater is connected to the mold temperature controller body through an oil return pipe, and the thermal oil heater is connected to the expansion tank body through an expansion tube.

[0019] By adopting the above technical solution, the heat transfer oil can be heated to a required temperature, and then the heated heat transfer oil can be transported to various equipment in the production process.

[0020] In summary, the present application includes the following beneficial effects: by providing a fixed base plate, a connecting guide rod, an electric hydraulic cylinder and a connecting guide plate, the fixed base plate can be driven to move stably in the vertical direction through the vertical push of the electric hydraulic cylinder. At this time, the expansion tank body fixed on the fixed base plate can move synchronously, and the state of the pipeline can be adjusted when the pipeline is long and winding occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0022] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of the present application;

[0023] Figure 3 For this application Figure 2 A partial enlargement of the three-dimensional structure diagram at A;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection block of this application.

[0025] In the figure: 1. fixed frame; 2. lifting adjustment mechanism; 201. fixed bottom plate; 202. connecting guide rod; 203. electric hydraulic cylinder; 204. positioning plate; 205. connecting guide plate; 206. connecting block; 207. handle; 3. expansion tank body; 4. mold temperature controller body; 5. thermal oil heater. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The following is combined with Figure 1-4 The embodiments of the present application are described in further detail.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , This embodiment provides a technical solution: a horizontal expansion tank assembly, comprising: a fixed frame 1, a lifting and adjusting mechanism 2 and an expansion tank body 3;

[0030] A through hole is provided on the top of the fixed frame 1 for the movement of the internal structure. The hole provided in the fixed frame 1 can provide the internal structure with stable vertical movement. The lifting and adjusting mechanism 2 is arranged on the fixed frame 1, and the lifting and adjusting mechanism 2 can drive the structure connected above to stably move in the vertical direction.

[0031] The lifting and adjusting mechanism 2 includes a fixed base plate 201 arranged just above the fixed frame 1, and the fixed base plate 201 can effectively connect the structures. The connecting guide rods 202 are welded around the lower side of the fixed base plate 201, and the connecting guide rods 202 are connected to the fixed base plate 201, so that the fixed base plate 201 can be stably displaced above the fixed frame 1. The connecting guide rods 202 are arranged in the through holes provided in the fixed frame 1, so that the connecting guide rods 202 can reduce the shaking during the vertical displacement. The electric hydraulic cylinder 203 fixedly arranged inside the fixed frame 1, The output end of the electric hydraulic cylinder 203 is connected to the bottom of the fixed base plate 201. The electric hydraulic cylinder 203 can drive the fixed base plate 201 on the output end to stably move in the vertical direction. The positioning plates 204 welded on both sides of the interior of the fixed frame 1 can play an effective and quick connection work when the subsequent internal structure is plugged in. The connecting guide plate 205 welded on the outer wall of the fixed base plate 201, the connecting guide plate 205 and the connecting guide plate 205 are equidistantly provided with rectangular through holes, which can facilitate the internal structure to horizontally penetrate into the interior of the connecting guide plate 205, and the positioning plate 20 4 and the connecting guide plate 205 are provided with a rectangular through hole of the same size. When the internal structure passes through the rectangular through holes of the positioning plate 204 and the connecting guide plate 205 at the same time, it can play an effective and stable connection work. The connecting block 206 horizontally passes through the positioning plate 204 and the connecting guide plate 205. When the connecting block 206 is in the positioning plate 204 and the connecting guide plate 205, it can play an effective and quick connection work. The connecting block 206 is provided with a round hole, which can facilitate the subsequent connection by bolts, thereby playing an effective fixing work. The size of the connecting block 206 is the same as that of the positioning plate 204 and the connecting guide plate The rectangular through hole 205 is adapted to provide the connection block 206 with smoother and more stable movement during displacement. The handle 207 welded on the connection block 206 can drive the connection block 206 connected on one side to move synchronously by holding the handle 207. The cross-sectional shape of the handle 207 is a "U" shape, which is ergonomic and makes the staff feel more comfortable holding it during holding. The expansion tank body 3 is fixedly arranged in the center above the fixed bottom plate 201, and can synchronously drive the expansion tank body 3 above to move synchronously during the vertical displacement of the fixed bottom plate 201.

[0032] When it is necessary to adjust the height of the expansion tank body 3 from the ground, start the electric hydraulic cylinder 203 inside the fixed frame 1, and the electric hydraulic cylinder 203 will drive the fixed base plate 201 on the upper output end to vertically displace. At this time, the fixed base plate 201 is connected to the connecting guide rod 202 through the bottom. At this time, the connecting guide rod 202 can be stably displaced inside the fixed frame 1. When the fixed base plate 201 moves to the specified position, it can synchronously drive the expansion tank body 3 connected above to move, and the handheld handle 207 is displaced. During the displacement of the handle 207, it can drive the connecting block 206 to penetrate into the interior of the positioning plate 204 and the connecting guide plate 205, thereby effectively fixing it.

[0033] Example 2

[0034] See also Figure 1-Figure 4 , This embodiment provides a technical solution: an explosion-proof mold temperature controller, comprising: a mold temperature controller body 4 and a thermal oil heater 5;

[0035] The mold temperature controller body 4 is arranged on one side of the fixed frame 1, and the mold temperature controller body 4 is connected to the expansion tank body 3 through an exhaust pipe. The gas generated by the mold temperature controller body 4 can be transported to the inside of the expansion tank body 3 through the exhaust pipe. The thermal oil heater 5 is arranged on the other side of the fixed frame 1, and the thermal oil heater 5 is connected to the mold temperature controller body 4 through an oil return pipe. The thermal oil heater 5 can heat the thermal oil to the required temperature, and then transport the thermal oil to the inside of the mold temperature controller body 4 through the oil return pipe. The thermal oil heater 5 is connected to the expansion tank body 3 through an expansion pipe. The expansion tank body 3 can provide the thermal oil heater 5 with a heat transfer function to reduce the excessive pressure of the thermal oil in the thermal oil heater 5 due to excessive expansion of the temperature when heating the thermal oil.

[0036] When the mold temperature controller body 4 is working, the thermal oil can be heated to the required temperature through the thermal oil heater 5 and then transported to the inside of the mold temperature controller body 4. When the mold temperature controller body 4 and the thermal oil heater 5 are working, they can be connected to the expansion tank body 3 through a pipeline, thereby reducing the pressure generated inside the mold temperature controller body 4 and the thermal oil heater 5 when they are working.

[0037] The implementation principle of a horizontal expansion tank assembly and an explosion-proof mold temperature controller of the present application is:

[0038] First, when the mold temperature controller body 4 is working, the thermal oil can be heated to the required temperature through the thermal oil heater 5 and then transported to the inside of the mold temperature controller body 4. When the mold temperature controller body 4 and the thermal oil heater 5 are working, they can be connected to the expansion tank body 3 through a pipeline, thereby reducing the pressure generated inside the mold temperature controller body 4 and the thermal oil heater 5 when they are working.

[0039] Secondly, when the pipe on the expansion tank body 3 is wound, the electric hydraulic cylinder 203 inside the fixed frame 1 is started, and the electric hydraulic cylinder 203 will drive the fixed base plate 201 on the upper output end to vertically displace. At this time, the fixed base plate 201 is connected to the connecting guide rod 202 through the bottom. At this time, the connecting guide rod 202 can be stably displaced inside the fixed frame 1. When the fixed base plate 201 moves to the specified position, it can synchronously drive the expansion tank body 3 connected above to move so as to adjust the height.

[0040] Finally, the hand-held handle 207 is displaced. During the displacement of the handle 207 , the connecting block 206 can be driven to penetrate into the interior of the positioning plate 204 and the connecting guide plate 205 , thereby achieving effective fixation.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A horizontal expansion tank assembly, characterized in that: include: A fixed frame, wherein a through hole is provided on the top of the fixed frame for movement of the internal structure; A lifting and lowering adjustment mechanism, the lifting and lowering adjustment mechanism is arranged on the fixed frame, the lifting and lowering adjustment mechanism comprises a fixed bottom plate arranged just above the fixed frame and a connecting guide rod welded around the bottom of the fixed bottom plate, the connecting guide rod is arranged in a through hole opened in the fixed frame; The lifting and adjusting mechanism also includes an electric hydraulic cylinder fixed inside the fixed frame and a connecting guide plate welded on the outer wall of the fixed base plate. The output end of the electric hydraulic cylinder is connected to the bottom of the fixed base plate, and rectangular through holes are equidistantly opened on the connecting guide plate.

2. A horizontal expansion tank assembly according to claim 1, characterized in that: The lifting and lowering adjustment mechanism also includes positioning plates welded to both sides of the interior of the fixed frame, and the positioning plates and the connecting guide plates are provided with rectangular through holes of the same size.

3. A horizontal expansion tank assembly according to claim 2, characterized in that: The lifting and lowering adjustment mechanism also includes a connecting block horizontally penetrating the positioning plate and the connecting guide plate, and the size of the connecting block is adapted to the rectangular through holes formed in the positioning plate and the connecting guide plate.

4. A horizontal expansion tank assembly according to claim 3, characterized in that: The lifting and adjusting mechanism also includes a handle welded on the connecting block, and the cross-section of the handle is in a "U" shape.

5. The horizontal expansion tank assembly according to claim 1, characterized in that: The horizontal expansion tank assembly also includes: The expansion tank body is fixedly arranged at the center above the fixed bottom plate.

6. An explosion-proof mold temperature controller, characterized in that: The invention comprises a horizontal expansion tank assembly as claimed in any one of claims 1 to 5, wherein the explosion-proof mold temperature controller further comprises: The mold temperature controller body is arranged on one side of the fixed frame, and the mold temperature controller body is connected to the expansion tank body through an exhaust pipe.

7. The explosion-proof mold temperature controller according to claim 6, characterized in that: The explosion-proof mold temperature controller also includes: The thermal oil heater is arranged on the other side of the fixed frame, the thermal oil heater is connected to the mold temperature controller body through an oil return pipe, and the thermal oil heater is connected to the expansion tank body through an expansion pipe.

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