Energy-saving cooling assembly for mold

Abstract

The utility model discloses an energy-saving cooling component for molds, belonging to the technical field of injection molds, which includes a bottom plate, a hydraulic component connected to the bottom plate, a cooling box connected to the bottom plate, a lower mold arranged in the cooling box, a water injection component connected to one side of the bottom plate, and a water outlet opened on one side of the cooling box. The energy-saving cooling component for molds is provided with a connecting plate, a fixing plate, a frame, a filter, a pull rod and an extrusion block, and the pulling force drives the frame and the fixing plate to slide in the connecting plate, and then applies an extrusion force to the extrusion block, and the extrusion force drives the extrusion block to move, and then when it moves to one side of the connecting plate, the cleaned filter and other components can be inserted into the other side of the connecting plate, and the removal and cleaning of the filter are completed, avoiding the problem that the filter is blocked during use, and the original debris may be released with the removal of the filter when cleaning is required.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molds, in particular to an energy-saving cooling component for molds. Background Art

[0002] Injection molds are key process equipment in the production of plastic products. They mainly heat plastic particles or sheets to melt them, and then inject them into the mold cavity under high pressure. During the injection process, the molten plastic will be solidified by the shape of the mold cavity. After cooling, the mold is opened and the molded product is taken out. The quality and precision of the injection mold are directly related to the quality, appearance and production efficiency of the final plastic product.

[0003] After the mold is injected, it usually needs to be cooled. The most common cooling method is through water circulation. However, during the injection molding process, some debris will be generated. These debris may fall into the cooling water. In order to prevent these debris from entering the circulation system, filters are usually installed in the cooling water. However, if these filters are blocked during use and need to be cleaned, the original debris may be released as the filters are removed. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides an energy-saving cooling assembly for molds, which solves the problem that filters are usually installed in cooling water. However, if these filters are blocked during use and need to be cleaned, the original debris may be released when the filters are removed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving cooling assembly for a mold, comprising a base plate, a hydraulic assembly is connected to the base plate, a cooling box is connected to the base plate, a lower mold is arranged in the cooling box, a water injection assembly is connected to one side of the base plate, a water outlet is opened on one side of the cooling box, a drainage box is connected to one side of the water outlet, a water outlet pipe is penetrated through one side of the drainage box, a water suction pump is connected to the water outlet pipe, two filtering devices are installed in the drainage box, two fixing devices are connected to the front of the filtering device, the filtering device comprises a connecting plate, two fixing plates are clamped in the connecting plate, a frame is connected to the back of the fixing plate, the frame is slidably connected in the drainage box, a filter screen is arranged in the frame, a receiving plate is connected to one side of the frame, and a handle is connected to the frame.

[0006] As a further solution of the utility model: the water suction pump is connected to one side of the bottom plate, and the connecting plate is connected to the outside of the drainage box.

[0007] As a further solution of the utility model: the frame is connected to the front side of another fixed plate, and the receiving plate is overlapped in the drainage box.

[0008] As a further solution of the utility model: the fixing device includes two locking plates, the locking plates are connected to the front side of a connecting plate, a sliding rod is slidably connected inside the locking plates, a pull rod is connected to the front side of the sliding rod, an extrusion block is connected to the back side of the sliding rod, and the extrusion block is overlapped on one side of the fixing plate.

[0009] As a further solution of the utility model: the extrusion block is slidably connected in the connecting plate, the extrusion block is overlapped on the front side of the drainage box, and the sliding rod outer sleeve is provided with a pull-back spring.

[0010] As a further solution of the utility model: one end of the pull-back spring is connected to the front side of the extrusion block, and the other end of the pull-back spring is connected to the back side of the locking plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The energy-saving cooling assembly for the mold is provided with a connecting plate, a fixed plate, a frame, a filter, a pull rod and an extrusion block. When the filter needs to be replaced, the handle near the water outlet is pulled, and the handle drives the frame to move, and the frame drives the filter to move. At this time, the water suction pump can continue to absorb water. Then, after the filter is cleaned, another handle is pulled, and then the pull rod is pulled to drive the extrusion block away from the fixed plate. Then, a pulling force is applied to the handle, and the pulling force drives the frame and the fixed plate to slide in the connecting plate. Then, an extrusion force is applied to the extrusion block, and the extrusion force drives the extrusion block to move. Then, when it moves to one side of the connecting plate, the cleaned filter and other components can be inserted into the other side of the connecting plate. At this time, the removal and cleaning of the filter are completed, and the filter is avoided from being blocked during use. When cleaning is required, the original debris may be released as the filter is removed.

[0013] 2. The energy-saving mold cooling assembly is provided with a frame, a filter, a receiving plate and a handle. When the filter needs to be cleaned, the frame and the filter are pulled out, and the receiving plate will move synchronously with the movement of the frame. During the movement, the receiving plate can receive the debris that falls and approaches the filter, and bring it out of the drainage box, thereby avoiding the problem that the debris that falls near the filter and the filter continues to remain in the drainage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the cooling box of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the filter device of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the fixing device of the utility model;

[0018] In the figure: 1. bottom plate; 2. hydraulic assembly; 3. lower mold; 4. cooling box; 5. water injection assembly; 6. water outlet; 7. drainage box; 8. water outlet pipe; 9. water suction pump; 10. filtering device; 101. connecting plate; 102. fixing plate; 103. frame; 104. filter screen; 105. receiving plate; 106. handle; 11. fixing device; 111. locking plate; 112. sliding rod; 113. pulling rod; 114. extrusion block; 115. pull-back spring. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: an energy-saving cooling assembly for a mold, comprising a bottom plate 1, a hydraulic assembly 2 connected to the bottom plate 1, a cooling box 4 connected to the bottom plate 1, a lower mold 3 arranged in the cooling box 4, a water injection assembly 5 connected to one side of the bottom plate 1, a water outlet 6 opened on one side of the cooling box 4, a drainage box 7 connected to one side of the water outlet 6, a water outlet pipe 8 passing through one side of the drainage box 7, a water suction pump 9 connected to the water outlet pipe 8, the water suction pump 9 connected to one side of the bottom plate 1, and a connecting plate 101 connected to the bottom plate 1. Two filter devices 10 are installed outside the drainage box 7, and two fixing devices 11 are connected to the front of the filter device 10. The fixing device 11 includes two locking plates 111. The locking plate 111 is connected to the front of a connecting plate 101. A sliding rod 112 is slidably connected in the locking plate 111. By setting the sliding rod 112 and the locking plate 111, the sliding rod 112 cooperates with the locking plate 111, so that the locking plate 111 limits the sliding rod 112, thereby preventing the sliding rod 112 from shaking when sliding.

[0021] The front of the slide bar 112 is connected to a pull rod 113, and the back of the slide bar 112 is connected to an extrusion block 114. By setting the extrusion block 114 and the fixed plate 102, the extrusion block 114 cooperates with the fixed plate 102, so that the extrusion block 114 limits the fixed plate 102 to prevent the fixed plate 102 from shaking;

[0022] The extrusion block 114 is overlapped on one side of the fixed plate 102, and the extrusion block 114 is slidably connected in the connecting plate 101. The extrusion block 114 is overlapped on the front side of the drainage box 7. The sliding rod 112 is provided with a return spring 115. By setting the return spring 115, when the pull rod 113 is not pulled, the return spring 115 applies elastic force to the extrusion block 114 to keep it stable. When the pull rod 113 is released, the return spring 115 applies elastic force to the extrusion block 114, and the elastic force drives the extrusion block 114 to move, so that it can be quickly reset.

[0023] One end of the return spring 115 is connected to the front of the extrusion block 114, and the other end of the return spring 115 is connected to the back of the locking plate 111. The filtering device 10 includes a connecting plate 101, and two fixing plates 102 are clamped in the connecting plate 101. The back of the fixing plate 102 is connected to a frame 103, and the frame 103 is connected to the front of the other fixing plate 102. The receiving plate 105 is overlapped in the drainage box 7, and the frame 103 is slidably connected in the drainage box 7. A filter screen 104 is arranged in the frame 103, and a receiving plate 105 is connected to one side of the frame 103. A handle 106 is connected to the frame 103.

[0024] The working principle of the utility model is:

[0025] When the filter screen 104 needs to be replaced, the handle 106 near the water outlet 6 is pulled, and the handle 106 drives the frame 103 to move, and the frame 103 drives the filter screen 104 to move. At this time, the water suction pump 9 can continue to absorb water. Then, after the filter screen 104 is cleaned, another handle 106 is pulled, and then the pull rod 113 is pulled to drive the extrusion block 114 away from the fixed plate 102, and then a pulling force is applied to the handle 106, and the pulling force drives the frame 103 and the fixed plate 102 to slide in the connecting plate 101, and then The extrusion block 114 applies an extrusion force, which drives the extrusion block 114 to move. Then, when it moves to one side of the connecting plate 101, the cleaned filter 104 and other components can be inserted into the other side of the connecting plate 101. When the frame 103 and the filter 104 are pulled out, the receiving plate 105 will move synchronously with the movement of the frame 103. During the movement, the receiving plate 105 can receive the debris that has fallen and is close to the filter 104, and bring it out of the drainage box 7. At this time, the cleaning of the filter 104 is completed.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An energy-saving cooling assembly for a mold, comprising a bottom plate (1), characterized in that: The bottom plate (1) is connected to a hydraulic assembly (2), the bottom plate (1) is connected to a cooling box (4), a lower mold (3) is arranged in the cooling box (4), a water injection assembly (5) is connected to one side of the bottom plate (1), a water outlet (6) is provided on one side of the cooling box (4), a drainage box (7) is connected to one side of the water outlet (6), a water outlet pipe (8) is passed through one side of the drainage box (7), a water suction pump (9) is connected to the water outlet pipe (8), two filtering devices (10) are installed in the drainage box (7), and the The front of the filtering device (10) is connected to two fixing devices (11), and the filtering device (10) comprises a connecting plate (101), two fixing plates (102) are clamped in the connecting plate (101), the back of the fixing plate (102) is connected to a frame (103), the frame (103) is slidably connected in the drainage box (7), a filter screen (104) is arranged in the frame (103), a receiving plate (105) is connected to one side of the frame (103), and a handle (106) is connected to the frame (103).

2. The energy-saving mold cooling assembly according to claim 1, characterized in that: The water suction pump (9) is connected to one side of the bottom plate (1), and the connecting plate (101) is connected to the outside of the drainage box (7).

3. The energy-saving mold cooling assembly according to claim 1, characterized in that: The frame (103) is connected to the front side of another fixing plate (102), and the receiving plate (105) is overlapped in the drainage box (7).

4. The energy-saving mold cooling assembly according to claim 1, characterized in that: The fixing device (11) comprises two locking plates (111), wherein the locking plates (111) are connected to the front side of a connecting plate (101), a sliding rod (112) is slidably connected inside the locking plates (111), a pulling rod (113) is connected to the front side of the sliding rod (112), and an extrusion block (114) is connected to the back side of the sliding rod (112), and the extrusion block (114) is overlapped on one side of the fixing plate (102).

5. The energy-saving mold cooling assembly according to claim 4, characterized in that: The extrusion block (114) is slidably connected in the connection plate (101), the extrusion block (114) is overlapped on the front side of the drainage box (7), and the sliding rod (112) is provided with a pull-back spring (115) on its outer sleeve.

6. The energy-saving mold cooling assembly according to claim 5, characterized in that: One end of the pull-back spring (115) is connected to the front side of the extrusion block (114), and the other end of the pull-back spring (115) is connected to the back side of the locking plate (111).

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