Cooling device for a glass bottle manufacturing mold

Abstract

The application is suitable for the technical field of glass bottle production, and provides a cooling device for a glass bottle manufacturing mold, which comprises a fixed mold and a movable mold, a longitudinal positioning column is arranged on the upper surface of the fixed mold, an extension piece is arranged on the bottom surface of the top plate at the top end of the longitudinal positioning column, so as to facilitate the sliding of the movable mold along the longitudinal positioning column, a synchronous distance adjusting mechanism is arranged on the side surface of the movable mold, the synchronous distance adjusting mechanism is also connected with the movable end of the extension piece, a cooling system is arranged on the synchronous distance adjusting mechanism, and the cooling system works in the case that the synchronous distance adjusting mechanism is attached to the movable mold, so as to facilitate the rapid outward heat conduction; the application has the characteristics of multiple cooling modes and uniform cooling, can perform triple heat dissipation on the mold, greatly improves the cooling effect, and can be completely attached to the heat dissipation part during the cooling process, so that the uneven cooling of the mold is avoided, the cooling effect of each part of the mold is kept consistent, and the production quality of the subsequent glass bottle is ensured.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of glass bottle production, and particularly relates to a cooling device for a glass bottle manufacturing mold. BACKGROUND

[0002] Glass bottles are traditional beverage packaging containers in China. Although many packaging materials have entered the market, glass containers still occupy an important position in beverage packaging, which cannot be replaced by other packaging materials. In the production of glass bottles, a hydraulic cylinder drives an upper mold to be combined with a lower mold for manufacturing. After processing is completed, a driving motor rotates to drive a rotating disc to rotate. The rotating disc drives a connecting rod to move. The connecting rod drives a sliding rod to slide in a limiting groove, drives mounting frames to approach each other, and a heat conduction rubber layer clamps the upper mold and the lower mold to conduct heat out of the upper mold and the lower mold. A water tank connects cooling liquid hoses into a water tank for cooling.

[0003] However, in the cooling process, there are problems of small heat dissipation area and uneven heat dissipation, which cannot greatly improve the heat dissipation effect, and insufficient cooling easily affects the production quality of subsequent glass bottles. SUMMARY

[0004] The purpose of the embodiment of the application is to provide a cooling device for a glass bottle manufacturing mold, and aims to solve the problems in the background technology.

[0005] The embodiment of the application is implemented as follows. A cooling device for a glass bottle manufacturing mold comprises a fixed mold and further comprises:

[0006] a movable mold arranged directly above the fixed mold, a plurality of longitudinal positioning columns symmetrically installed on the upper surface of the fixed mold and slidingly connected with the movable mold, a top plate installed at the top end of the longitudinal positioning column, and an expansion piece arranged in the middle of the bottom surface of the top plate and fixedly connected with the movable mold, so as to push the movable mold to slide along the longitudinal positioning column in the working condition, and the fixed mold and the movable mold are arranged to manufacture glass bottles;

[0007] a synchronous distance adjusting mechanism installed on the five side surfaces of the movable mold and connected with the movable end of the expansion piece, so as to adjust the working position when the expansion piece expands and contracts; and

[0008] a cooling system arranged on the synchronous distance adjusting mechanism and working when the synchronous distance adjusting mechanism is combined with the movable mold, so as to quickly conduct heat outwards.

[0009] Preferably, the synchronous distance adjusting mechanism comprises an upper heat conduction plate, a movable rod, an L-shaped guide rod and a side heat conduction plate.

[0010] The upper heat-conducting plate is horizontally mounted on the longitudinal positioning column and fixedly connected thereto;

[0011] The side heat-conducting plates are evenly arranged on the four sides of the movable mold, and an L-shaped guide rod is fixedly connected to the top of the side heat-conducting plate. The L-shaped guide rod is slidably connected to the upper heat-conducting plate.

[0012] The movable end of the telescopic component is hinged with multiple movable rods. The bottom end of each movable rod is hinged to an L-shaped guide rod, and a horizontal guide groove for the movement of the movable rods is formed on the upper heat-conducting plate.

[0013] Preferably, the side heat-conducting plate includes heat-conducting plate one, heat-conducting plate two, heat-conducting plate three, and heat-conducting plate four;

[0014] The heat-conducting plates 1, 2, 3 and 4 are arranged sequentially on the side of the movable mold, and the tops of the heat-conducting plates 1, 2, 3 and 4 are on the same horizontal plane.

[0015] The inner sides of heat-conducting plates one, two, three, and four are equidistant from the side of the movable mold.

[0016] Preferably, the cooling system includes a liquid pump, a liquid discharge pump, a connecting pipe, a filling pipe, a horizontal chamber, and a vertical chamber;

[0017] The liquid extraction pump and the liquid discharge pump are arranged between the fixed mold and the upper heat conduction plate, and the liquid extraction pump and the liquid discharge pump are connected by a connecting pipe.

[0018] The horizontal cavity and the vertical cavity are arranged inside the movable mold, and the horizontal cavity and the vertical cavity are connected.

[0019] The upper heat-conducting plate is provided with a cavity one, which is connected to the horizontal cavity through a filling pipe. Each of the heat-conducting plates one, two, three and four is provided with a cavity two, which is connected to the flow channel one inside the L-shaped guide rod.

[0020] Preferably, the cooling system further includes a liquid guide pipe, a water-cooled base, and a cavity three disposed within the water-cooled base;

[0021] The liquid guide tube is provided with a second flow channel. The top end of the second flow channel is connected to the second cavity, and the bottom end of the second flow channel is connected to the third cavity when it is in contact with the water cooling seat, so as to facilitate the cooling of the fixed mold.

[0022] Preferably, the cooling system further includes a horizontal crossbar and a retaining ring;

[0023] The horizontal crossbar is installed on the inside of the liquid guide tube, and the free end of the horizontal crossbar is connected to the fixing ring.

[0024] A fan is installed inside the fixed ring and driven by an independently arranged micro motor to facilitate the dissipation of heat.

[0025] Preferably, the telescopic component is electrically connected to an independently arranged controller to facilitate precise adjustment of the displacement of the movable module on the longitudinal positioning column.

[0026] The present invention provides a cooling device for a glass bottle manufacturing mold, which has multiple cooling methods and can perform triple heat dissipation on the mold, greatly improving the cooling effect. During the cooling process, it can be completely in contact with the heat dissipation parts, so as to have the characteristic of uniform cooling and avoid uneven cooling of the mold. It can ensure that the cooling effect is consistent throughout the mold, so as to ensure the production quality of subsequent glass bottles. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a cooling device for a glass bottle manufacturing mold provided in an embodiment of the present invention;

[0028] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle;

[0029] Figure 3 A three-dimensional structural diagram of the movable rod and L-shaped guide rod in a cooling device for a glass bottle manufacturing mold provided in an embodiment of the present invention;

[0030] Figure 4 for Figure 1 BB section view;

[0031] Figure 5 for Figure 1 Enlarged view of a section at point C.

[0032] In the attached diagram: 1-Fixed mold; 2-Modible mold; 3-Longitudinal positioning column; 4-Top plate; 5-Telescopic component; 6-Upper heat-conducting plate; 7-Modible rod; 8-L-shaped guide rod; 9-Side heat-conducting plate; 91-Heat-conducting plate one; 92-Heat-conducting plate two; 93-Heat-conducting plate three; 94-Heat-conducting plate four; 10-Horizontal guide groove; 11-Liquid pump; 12-Liquid discharge pump; 13-Connecting pipe; 14-Injection pipe; 15-Horizontal cavity; 16-Vertical cavity; 17-Liquid guide pipe; 18-Water-cooled base; 19-Horizontal crossbar; 20-Fixing ring; 100-Synchronous adjustment mechanism; 200-Cooling system. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0034] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0035] like Figures 1-5 The diagram shows a structural diagram of a cooling device for a glass bottle manufacturing mold according to an embodiment of the present invention. It includes a fixed mold 1, a movable mold 2, a synchronous adjustment mechanism 100, and a cooling system 200. The movable mold 2 is arranged directly above the fixed mold 1. Multiple longitudinal positioning columns 3, slidably connected to the movable mold 2, are symmetrically mounted on the upper surface of the fixed mold 1. A top plate 4 is mounted on the top of each longitudinal positioning column 3, and a telescopic member 5 is arranged in the center of the bottom surface of the top plate 4. The movable end of the telescopic member 5 is fixedly connected to the movable mold 2, so that the movable mold 2 can slide along the longitudinal positioning columns 3 during operation. The fixed mold 1 and the movable mold 2 are used to manufacture glass bottles. The synchronous adjustment mechanism 100 is mounted on five sides of the movable mold 2 and is also connected to the movable end of the telescopic member 5, so that the working position can be adjusted when the telescopic member 5 extends or retracts. The cooling system 200 is mounted on the synchronous adjustment mechanism 100 and operates when the synchronous adjustment mechanism 100 is in contact with the movable mold 2, so as to quickly dissipate heat.

[0036] The present invention provides a cooling device for a glass bottle manufacturing mold, which has multiple cooling methods and can perform triple heat dissipation on the mold, greatly improving the cooling effect. During the cooling process, it can be completely in contact with the heat dissipation parts, so as to ensure uniform cooling and avoid uneven cooling of the mold. It ensures that the cooling effect is consistent throughout the mold, so as to guarantee the production quality of subsequent glass bottles.

[0037] In one embodiment of the present invention, the telescopic member 5 is electrically connected to an independently arranged controller to precisely adjust the displacement of the movable mold 2 on the longitudinal positioning column 3. For example, when the movable end of the telescopic member 5 moves downward, the movable end of the telescopic member 5 pushes the movable mold 2 to slide along the longitudinal positioning column 3. The movable mold 2 and the fixed mold 1 cooperate to realize the production of glass bottles. In addition, in actual use, the telescopic member 5 in this application can be a linear drive device such as a cylinder, hydraulic cylinder, electric cylinder, or electric telescopic rod.

[0038] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the synchronous adjustment mechanism 100 includes an upper heat-conducting plate 6, a movable rod 7, an L-shaped guide rod 8, and a side heat-conducting plate 9;

[0039] The upper heat-conducting plate 6 is horizontally mounted on the longitudinal positioning column 3 and fixedly connected thereto;

[0040] The side heat-conducting plates 9 are evenly arranged on the four sides of the movable mold 2. An L-shaped guide rod 8 is fixedly connected to the top of the side heat-conducting plates 9. The L-shaped guide rod 8 is slidably connected to the upper heat-conducting plate 6.

[0041] The movable end of the telescopic component 5 is hinged with a plurality of movable rods 7. The bottom end of the movable rods 7 is hinged to an L-shaped guide rod 8, and a horizontal guide groove 10 for the movement of the movable rods 7 is opened on the upper heat-conducting plate 6.

[0042] In one embodiment of the present invention, when the telescopic member 5 is in operation, the movable end of the telescopic member 5 pushes the movable rod 7 to swing within the plane of the horizontal guide groove 10, and the bottom end of the movable rod 7 also pushes the L-shaped guide rod 8 to slide along the upper heat-conducting plate 6. Multiple L-shaped guide rods 8 push the side heat-conducting plates 9 at corresponding positions to move, as shown in the accompanying drawings. Figure 1 Based on this, when the telescopic component 5 and the movable mold 2 move downwards, the L-shaped guide rod 8 pushes the side heat-conducting plate 9 away from the movable mold 2. When the telescopic component 5 pulls the movable mold 2 upwards along the longitudinal positioning column 3, the movable rod 7 and the L-shaped guide rod 8 pull the side heat-conducting plate 9 towards the movable mold 2 until the side heat-conducting plate 9 is in contact with the surface of the movable mold 2. During this process, the dimensions of the movable rod 7 and the L-shaped guide rod 8 need to be controlled to ensure that when the upper surface of the movable mold 2 is in contact with the bottom of the upper heat-conducting plate 6, the four sides of the movable mold 2 are in contact with the side heat-conducting plate 9.

[0043] like Figure 1 and Figure 4 As shown, in another preferred embodiment of the present invention, the side heat-conducting plate 9 includes a first heat-conducting plate 91, a second heat-conducting plate 92, a third heat-conducting plate 93, and a fourth heat-conducting plate 94;

[0044] The heat-conducting plate 1 91, heat-conducting plate 2 92, heat-conducting plate 3 93 and heat-conducting plate 4 94 are arranged sequentially on the side of the movable mold 2, and the tops of the heat-conducting plate 1 91, heat-conducting plate 2 92, heat-conducting plate 3 93 and heat-conducting plate 4 94 are on the same horizontal plane.

[0045] The inner sides of the heat-conducting plates 91, 92, 93, and 94 are equidistant from the side of the movable mold 2, and adjacent heat-conducting plates 91, 92, 93, and 94 are connected by flexible hoses.

[0046] In one embodiment of the present invention, when using a flexible hose, the liquid flow within the heat-conducting plate 91, heat-conducting plate 92, heat-conducting plate 93, and heat-conducting plate 94 can be ensured. During the process of the movable mold 2 simultaneously contacting the upper heat-conducting plate 6, heat-conducting plate 91, heat-conducting plate 92, heat-conducting plate 93, and heat-conducting plate 94, the five surfaces of the movable mold 2 can be cooled.

[0047] like Figure 1and Figure 4 As shown, in another preferred embodiment of the present invention, the cooling system 200 includes a liquid pump 11, a liquid discharge pump 12, a connecting pipe 13, a filling pipe 14, a horizontal cavity 15, and a vertical cavity 16.

[0048] The pump 11 and the pump 12 are arranged between the fixed mold 1 and the upper heat-conducting plate 6, and the pump 11 and the pump 12 are connected by a connecting pipe 13.

[0049] The horizontal cavity 15 and the vertical cavity 16 are disposed within the movable mold 2, and the horizontal cavity 15 and the vertical cavity 16 are connected.

[0050] The upper heat-conducting plate 6 is provided with a cavity 1, which is connected to the horizontal cavity 15 through the filling pipe 14. Each of the heat-conducting plate 1 91, heat-conducting plate 2 92, heat-conducting plate 3 93 and heat-conducting plate 4 94 is provided with a cavity 2, which is connected to the flow channel 1 provided inside the L-shaped guide rod 8.

[0051] In one embodiment of the present invention, when the movable mold 2 is in contact with the upper heat-conducting plate 6, the horizontal cavity 15 is connected to the first cavity through the connecting pipe 13. The liquid pump 11 sends the cooling liquid into the first cavity. A portion of the cooling liquid enters the horizontal cavity 15 and the vertical cavity 16 along the connecting pipe 13 to cool the interior of the movable mold 2. The side of the L-shaped guide rod 8 is provided with a drainage groove so that another portion of the cooling liquid can enter the first heat-conducting plate 91, the second heat-conducting plate 92, the third heat-conducting plate 93, and the fourth heat-conducting plate 94 through the drainage groove.

[0052] like Figure 1 and Figure 4 As shown, in another preferred embodiment of the present invention, the cooling system 200 further includes a liquid guide pipe 17, a water-cooled base 18, and a cavity 3 disposed in the water-cooled base 18;

[0053] The liquid guide tube 17 is provided with a flow channel 2. The top end of the flow channel 2 communicates with the cavity 2, and the bottom end of the flow channel 2 communicates with the cavity 3 when it is in contact with the water cooling seat 18, so as to facilitate the cooling of the fixed mold 1.

[0054] In one embodiment of the present invention, the liquid guide pipes 17 on both sides move with the heat conduction plate 2 92 and the heat conduction plate 4 94 respectively. When the heat conduction plate 4 94 is in contact with the movable mold 2, the flow channel 2 in the liquid guide pipe 17 is connected to the cavity 3 in the water-cooled base 18. The cooling liquid can flow in the water-cooled base 18 to cool the fixed mold 1. In addition, a cavity 4 can be provided inside the fixed mold 1 as needed, so that the cavity 4 is connected to the cavity 3. The cooling effect can be improved by heat dissipation through the inner and outer double layers.

[0055] like Figure 1 and Figure 5As shown, in another preferred embodiment of the present invention, the cooling system 200 further includes a horizontal crossbar 19 and a retaining ring 20;

[0056] The horizontal crossbar 19 is installed on the inner side of the liquid guide tube 17, and the free end of the horizontal crossbar 19 is connected to the fixing ring 20.

[0057] A fan is installed inside the fixed ring 20 and driven by an independently arranged micro motor to facilitate heat dissipation.

[0058] In one embodiment of the present invention, the horizontal crossbar 19, the fixing ring 20, and the fan arranged inside the fixing ring 20 move synchronously in the horizontal direction with the liquid guide tube 17, and the bottle cavity surface inside the fixed mold 1 and the movable mold 2 can be cooled by the fans on both sides.

[0059] In summary, the telescopic component 5 is controlled by an independently arranged controller. When the movable end of the telescopic component 5 pushes the movable mold 2 downward along the longitudinal positioning column 3, the fixed mold 1 and the movable mold 2 cooperate to produce glass bottles. In this state, the upper heat-conducting plate 6, heat-conducting plate 1 91, heat-conducting plate 2 92, heat-conducting plate 3 93, and heat-conducting plate 4 94 are all disengaged from the movable mold 2. After the work is completed, the telescopic component 5 pulls the movable mold 2 away from the fixed mold 1. It also moves heat-conducting plates 1 91, 2 92, 3 93, and 4 94 towards the movable mold 2 via the movable rod 7 and the L-shaped guide rod 8. When the movable mold 2 is in contact with the upper heat-conducting plate 6, the cavity 1 and the horizontal cavity 15 are connected through the connecting pipe 13. Simultaneously, the heat-conducting plates 1 91, 2 92, 3 93, and 4 94 are in contact with the movable mold 2. With four surfaces in contact, the coolant flows along the horizontal cavity 15 and the vertical cavity 16 on one hand, and flows within the heat-conducting plates 91, 92, 93, and 94 on the other, cooling the movable mold 2 from both the inside and outside. The liquid guide pipe 17 is located above the water-cooling base 18, and the flow channel 2 contacts the cavity 3, cooling the fixed mold 1 from both the inside and outside. When the fixed ring 20 and the fan inside the fixed ring 20 are between the fixed mold 1 and the movable mold 2, the fan rotates to provide air cooling to the bottle cavity of the fixed mold 1 and the movable mold 2. This application has the characteristics of multiple cooling methods, which can provide triple heat dissipation for the mold, greatly improving the cooling effect. Moreover, during the cooling process, it can be completely in contact with the heat dissipation parts, so that it has the characteristics of uniform cooling, avoiding uneven cooling of the mold, ensuring that the cooling effect is consistent throughout the mold, so as to ensure the production quality of subsequent glass bottles.

[0060] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

[0061] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cooling device for a glass bottle manufacturing mold, comprising a fixed mold, characterized in that, Also includes: A movable mold is arranged directly above a fixed mold. Multiple longitudinal positioning columns that are symmetrically mounted on the upper surface of the fixed mold and slidably connected to the movable mold are mounted on the upper surface of the fixed mold. A top plate is mounted on the top of each longitudinal positioning column, and a telescopic component is arranged in the middle of the bottom surface of the top plate. The movable end of the telescopic component is fixedly connected to the movable mold so that the movable mold can be pushed to slide along the longitudinal positioning columns during operation. Glass bottles are manufactured by the fixed mold and the movable mold. A synchronous adjustment mechanism is installed on five sides of the movable mold and is also connected to the movable end of the telescopic component to adjust the working position during the telescopic component's extension and retraction; and A cooling system is provided on the synchronous adjustment mechanism and operates when the synchronous adjustment mechanism is in contact with the movable mold, so as to quickly dissipate heat to the outside. The synchronous adjustment mechanism includes an upper heat-conducting plate, a movable rod, an L-shaped guide rod, and a side heat-conducting plate. The upper heat-conducting plate is horizontally mounted on and fixedly connected to the longitudinal positioning column. The side heat-conducting plates are evenly arranged on the four sides of the movable mold. An L-shaped guide rod is fixedly connected to the top of the side heat-conducting plate, and the L-shaped guide rod is slidably connected to the upper heat-conducting plate. The movable end of the telescopic component is hinged with multiple movable rods. The bottom end of the movable rod is hinged to the L-shaped guide rod, and a horizontal guide groove for the movement of the movable rod is opened on the upper heat-conducting plate. The cooling system includes a liquid extraction pump, a liquid discharge pump, a connecting pipe, a filling pipe, a horizontal cavity, and a vertical cavity. The liquid extraction pump and the liquid discharge pump are arranged between the fixed mold and the upper heat-conducting plate, and the liquid extraction pump and the liquid discharge pump are connected through the connecting pipe. The horizontal cavity and the vertical cavity are set in the movable mold and are connected to each other. The upper heat-conducting plate is provided with a cavity one, which is connected to the horizontal cavity through the filling pipe. The side heat-conducting plates are each provided with a cavity two, which are connected to a flow channel one inside the L-shaped guide rod.

2. The cooling device for a glass bottle manufacturing mold according to claim 1, characterized in that, The side heat-conducting plate includes heat-conducting plate one, heat-conducting plate two, heat-conducting plate three, and heat-conducting plate four; The heat-conducting plates 1, 2, 3 and 4 are arranged sequentially on the side of the movable mold, and the tops of the heat-conducting plates 1, 2, 3 and 4 are on the same horizontal plane. The inner sides of heat-conducting plates one, two, three, and four are equidistant from the side of the movable mold.

3. The cooling device for a glass bottle manufacturing mold according to claim 2, characterized in that, The cooling system also includes a liquid guide pipe, a water-cooled base, and a cavity three disposed within the water-cooled base; The liquid guide tube is provided with a second flow channel. The top end of the second flow channel is connected to the second cavity, and the bottom end of the second flow channel is connected to the third cavity when it is in contact with the water cooling seat, so as to facilitate the cooling of the fixed mold.

4. The cooling device for a glass bottle manufacturing mold according to claim 3, characterized in that, The cooling system also includes a horizontal crossbar and a retaining ring; The horizontal crossbar is installed on the inside of the liquid guide tube, and the free end of the horizontal crossbar is connected to the fixing ring. A fan is installed inside the fixed ring and driven by an independently arranged micro motor to facilitate the dissipation of heat.

5. The cooling device for a glass bottle manufacturing mold according to claim 1, characterized in that, The telescopic component is electrically connected to an independently arranged controller to facilitate precise adjustment of the displacement of the movable module on the longitudinal positioning column.

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