Glass bottle cold bottle hot filling anti-breaking device

Abstract

The utility model discloses a glass bottle cold bottle hot filling anti-breaking device which comprises a preheating box and a placing disc, and the placing disc is located in an inner cavity of the preheating box. The positioning piece is arranged on the surface of the containing disc and used for positioning glass bottles, a clamping piece is arranged in the middle of the top of the containing disc, and a bearing piece is arranged at the bottom of an inner cavity of the preheating box. Before the glass bottles are subjected to hot filling, the glass bottles are firstly placed at the top of the placing disc, the glass bottles are positioned under the action of the fixed column and the movable column, the glass bottles are immersed in water in the inner cavity of the preheating box, and the water is heated, so that the glass bottles are preheated, and the glass bottles are simultaneously preheated through the preheating box; the production efficiency is improved, the stability of the glass bottle in the preheating process is ensured, the temperature of the glass bottle is gradually increased through preheating, the temperature difference between the glass bottle and high-temperature liquid is reduced, thermal shock caused by the too large temperature difference between the inside and the outside is reduced, and then the risk that the glass bottle is broken is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bottles, in particular to a cold-bottle hot-filling anti-breakage device for glass bottles. Background Art

[0002] A glass bottle is a container or vessel made of glass. It is usually formed by cooling and solidifying high-temperature molten glass through a specific molding process, such as blowing, pressing or casting. Glass bottles have the characteristics of high transparency, good chemical stability, heat resistance, pressure resistance, and easy cleaning, so they are widely used in daily life and industrial production.

[0003] During the filling process of glass bottles, since the temperature of the glass bottles themselves is relatively low, when a higher temperature liquid is directly poured in, the inner wall of the bottle heats up rapidly while the outer wall temperature is relatively low, forming a temperature difference between the inside and the outside. The inner wall is affected by thermal expansion, while the outer wall expands less due to the lower temperature. This uneven expansion will produce stress on the bottle wall, and this stress may cause the bottle to break. For this reason, a cold bottle hot filling anti-breakage device for glass bottles is proposed. Utility Model Content

[0004] Based on this, it is necessary to provide a cold bottle hot filling anti-breakage device for glass bottles to preheat the glass bottles before hot filling in order to solve the above technical problems.

[0005] In order to solve the above technical problems, the utility model solves the problems raised in the above background technology through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A glass bottle cold bottle hot filling anti-breakage device, comprising:

[0008] A preheating box and a placement tray, wherein the placement tray is located in the inner cavity of the preheating box;

[0009] A positioning member is arranged on the surface of the placing plate for positioning the glass bottle, a clamping member is arranged in the middle of the top of the placing plate, a supporting member is arranged at the bottom of the inner cavity of the preheating box, and a material picking member is arranged on the outside of the preheating box, and the positioning member includes a fixed column, a movable column, a through hole and a limiting rod.

[0010] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the fixed column is fixedly connected to the top of the placement plate, and a plurality of the fixed columns are distributed in a circular array at equal intervals on the outside of the top of the placement plate, and every two of the fixed columns form a group.

[0011] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the movable column is movably connected to the top of the placement plate, and a plurality of the movable columns are distributed in a circular array at equal intervals on the inner side of the top of the placement plate, and each group of the fixed columns corresponds to the position of each movable column.

[0012] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the through hole is opened on the top of the placement plate, the positions of several of the through holes are adapted to the positions of the movable columns, the limit rods are respectively fixedly connected to the inner cavities of the through holes laterally, and the surfaces of the limit rods are movably penetrated by the corresponding movable columns.

[0013] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the clamping part includes a screw rod movably connected to the top center of the placement plate, the surface of the screw rod is threadedly connected to a movable block, the outer ring surface of the movable block is rotatably connected to a plurality of connecting rods at equal intervals, the other end of the connecting rod is rotatably connected to the corresponding movable column, and the top end of the screw rod is fixedly connected to a knob.

[0014] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, push rods are fixedly connected to both sides of the placement plate, and the top end of the push rods passes through the top of the inner cavity of the preheating box.

[0015] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the supporting member includes a supporting plate located at the bottom of the inner cavity of the preheating box, the rotatable connecting column at the bottom of the placing plate is movably connected to the supporting plate, a plurality of water-permeable holes are opened on the surface of the supporting plate, a connecting plate is fixedly connected to one side of the supporting plate, and a movable frame is fixedly connected to the top of the connecting plate.

[0016] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the movable frame is U-shaped, one side of the movable frame movably penetrates to the outside of the preheating box, the outside of the preheating box is fixedly connected to a limiting block, and a movable hole is opened on the surface of the movable frame, and the movable hole and the limiting block movably penetrate.

[0017] As a preferred embodiment of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model, the material picking part includes a driving part fixedly installed on the bottom of one side of the preheating box, the driving part is specifically a motor, the output shaft of the driving part is transmission-connected with screw rod 2, the top of one side of the preheating box is fixedly connected with a fixing plate, and the top end of the screw rod 2 is movably connected to the fixing plate.

[0018] As a preferred embodiment of the cold-bottle hot-filling anti-breakage device for glass bottles provided by the utility model, a threaded block is threadedly connected to the surface of the screw rod 2, and one side of the threaded block is fixedly connected to the movable frame.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The utility model provides a device for preventing glass bottles from being broken during hot filling of cold bottles. Before hot filling of glass bottles, the glass bottles are first placed on the top of a placing plate, and several glass bottles are positioned under the action of fixed columns and movable columns, and the glass bottles are immersed in water in the inner cavity of a preheating box to heat the water, thereby preheating the glass bottles. The preheating box simultaneously preheats multiple glass bottles, thereby improving production efficiency and ensuring the stability of the glass bottles during the preheating process. The preheating gradually increases the temperature of the glass bottles, reduces the temperature difference between the glass bottles and the high-temperature liquid, reduces the thermal shock caused by the excessive temperature difference between the inside and the outside, and thus reduces the risk of glass bottles breaking. The preheated glass bottles can better adapt to the temperature conditions during hot filling, and their heat resistance is increased.

[0021] 2. The utility model provides a device for preventing glass bottles from being broken during cold bottle hot filling. After the glass bottles are preheated, the driving member is turned on. The driving member can drive the supporting plate, the placement tray and the glass bottles to move upward synchronously and separate from the hot water, making it convenient for the user to remove the glass bottles. The glass bottles are in a high temperature state during the preheating process, and there may be a risk of scalding if they are taken out directly by hand. By separating the glass bottles from the hot water, the possibility of direct contact between the user and the hot water is reduced, thereby ensuring the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 Provides an overall three-dimensional structural schematic diagram for the utility model;

[0024] Figure 2 A schematic diagram of a cross-sectional three-dimensional structure provided by the utility model;

[0025] Figure 3 A schematic diagram of a partial top-down stereoscopic structure provided by the utility model;

[0026] Figure 4 A partial bottom-up three-dimensional structural schematic diagram provided by the utility model;

[0027] Figure 5 A right-side perspective structural diagram of the present invention;

[0028] Figure 6 The utility model provides a three-dimensional structural schematic diagram of a supporting member and a material taking member.

[0029] The markings in the figure are as follows:

[0030] 1. Preheating box; 2. Placement plate; 3. Positioning part; 31. Fixed column; 32. Movable column; 33. Through hole; 34. Limit rod; 4. Clamping part; 41. Screw rod 1; 42. Movable block; 43. Connecting rod; 44. Knob; 5. Push rod; 6. Supporting part; 61. Supporting plate; 62. Water-permeable hole; 63. Connecting plate; 64. Movable frame; 65. Limit block; 7. Material removal part; 71. Driving part; 72. Screw rod 2; 73. Fixed plate; 74. Threaded block. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0032] Example 1

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A device for preventing glass bottles from being broken during hot filling and cold filling comprises a preheating box 1 and a placing tray 2, wherein the placing tray 2 is located in the inner cavity of the preheating box 1; a water heater is arranged in the preheating box 1 to provide a heating environment, and the placing tray 2 is used to carry glass bottles, a positioning member 3, and the positioning member 3 is arranged on the surface of the placing tray 2 to position the glass bottles, a clamping member 4 is arranged in the middle of the top of the placing tray 2, a supporting member 6 is arranged at the bottom of the inner cavity of the preheating box 1, and a material taking member 7 is arranged on the outer side of the preheating box 1, and the positioning member 3 comprises a fixed column 31, a movable column 32, a through hole 33 and a limiting rod 34.

[0034] In the embodiment of the present application, the fixed column 31 is fixedly connected to the top of the placing tray 2, and several fixed columns 31 are evenly distributed on the outside of the top of the placing tray 2 in a circular array, and every two fixed columns 31 form a group. The movable column 32 is movably connected to the top of the placing tray 2, and several movable columns 32 are evenly distributed on the inside of the top of the placing tray 2 in a circular array. Each group of fixed columns 31 corresponds to the position of each movable column 32 respectively. The movement of the movable column 32 can realize the positioning and clamping of the glass bottle, ensure the stability of the glass bottle during the preheating process, prevent it from moving or tipping over, and can adapt to glass bottles of different sizes, thereby improving the versatility and adaptability of the device. The through hole 33 is opened at the top of the placing tray 2, and the positions of several through holes 33 are adapted to the positions of the movable columns 32. The limiting rods 34 are respectively fixedly connected to the inner cavity of the through holes 33 in a transverse direction, and the surface of the limiting rod 34 is aligned with the corresponding movable column 32. The column 32 is movable through, and the clamping member 4 includes a screw rod 41 movably connected to the top center of the placement tray 2. The surface of the screw rod 41 is threadedly connected to a movable block 42. The outer ring surface of the movable block 42 is rotatably connected to a plurality of connecting rods 43 at equal intervals. The other end of the connecting rod 43 is rotatably connected to the corresponding movable column 32. The top of the screw rod 41 is fixedly connected to a knob 44. Push rods 5 are fixedly connected to both sides of the placement tray 2. The top of the push rod 5 passes through the top of the inner cavity of the preheating box 1. When preheating, the user can occasionally push the push rod 5, so that the placement tray 2 drives a plurality of glass bottles to rotate in the water. The rotational motion helps the hot water to form turbulence around the glass bottles, thereby improving the heat exchange efficiency and shortening the preheating time. When the glass bottles rotate in the water, all parts of the bottle body can be more evenly exposed to the hot water, avoiding the uneven temperature caused by stillness.

[0035] In the embodiment of the present application, the supporting member 6 includes a supporting plate 61 located at the bottom of the inner cavity of the preheating box 1, a rotatable connecting column at the bottom of the placing tray 2 is movably connected to the supporting plate 61, a plurality of water holes 62 are opened on the surface of the supporting plate 61, and the water circulation is ensured through the water holes 62, and the lifting of the glass bottle is realized by cooperating with the material taking member 7, one side of the supporting plate 61 is fixedly connected to a connecting plate 63, and the top of the connecting plate 63 is fixedly connected to a movable frame 64, the shape of the movable frame 64 is U-shaped, one side of the movable frame 64 is movably penetrated to the outside of the preheating box 1, and the outside of the preheating box 1 is fixedly connected to a limited The surface of the movable frame 64 is provided with a movable hole, and the movable hole and the limit block 65 are movably penetrated. The material taking part 7 includes a driving part 71 fixedly installed on the bottom of one side of the preheating box 1. The driving part 71 is specifically a motor. The output shaft of the driving part 71 is transmission-connected with a screw rod 2 72. A fixed plate 73 is fixedly connected to the top of one side of the preheating box 1. The top of the screw rod 2 72 is movably connected to the fixed plate 73. A threaded block 74 is threadedly connected to the surface of the screw rod 2 72. One side of the threaded block 74 is fixedly connected to the movable frame 64, so that the supporting part 6 and the placing plate 2 can be easily lifted and lowered to realize the preheating and taking out of the glass bottles.

[0036] The use process of the glass bottle cold bottle hot filling anti-breakage device provided by the utility model is as follows: first, the glass bottles to be preheated are placed on the placement plate 2, and the glass bottles are placed between each group of fixed columns 31 for preliminary positioning, and the knob 44 in the clamping member 4 is rotated to drive the screw rod 41 to rotate. The rotation of the screw rod 41 causes the movable block 42 to move on the screw rod 41. The movement of the movable block 42 drives the movable column 32 to move inward through the connecting rod 43, and the movable column 32 assists in positioning the glass bottle, thereby clamping the glass bottle placed between each group of fixed columns 31, and adding a proper amount of water to the preheating box 1 to submerge the glass bottle. The heating device gradually heats the water. The heating device is a prior art. The hot water contacts the glass bottles to preheat the glass bottles. The user can occasionally push the push rod 5 to make the placement tray 2 drive the glass bottles to rotate in the water to ensure that the glass bottles are heated evenly. After the preheating is completed, the driving member 71 in the material taking member 7 is started. The driving member 71 drives the threaded block 74 to move up and down through the screw 72. The movement of the threaded block 74 drives the movable frame 64 and the connecting plate 63 to move up and down, thereby making the supporting plate 61 and the placement tray 2 rise synchronously. When the placement tray 2 rises above the preheating box 1, the user can easily remove the preheated glass bottles from the placement tray 2.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A device for preventing glass bottles from breaking during hot filling during cold filling, characterized in that: It includes: A preheating box (1) and a placement plate (2), wherein the placement plate (2) is located in the inner cavity of the preheating box (1); A positioning member (3) is arranged on the surface of the placement plate (2) for positioning the glass bottle, a clamping member (4) is arranged in the middle of the top of the placement plate (2), a supporting member (6) is arranged at the bottom of the inner cavity of the preheating box (1), and a material taking member (7) is arranged on the outer side of the preheating box (1), and the positioning member (3) comprises a fixed column (31), a movable column (32), a through hole (33) and a limiting rod (34).

2. A glass bottle cold bottle hot filling anti-breakage device according to claim 1, characterized in that: The fixing columns (31) are fixedly connected to the top of the placement plate (2), and a plurality of the fixing columns (31) are distributed in an annular array at equal intervals on the outer side of the top of the placement plate (2), with every two fixing columns (31) forming a group.

3. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1 is characterized in that: The movable columns (32) are movably connected to the top of the placement plate (2); a plurality of the movable columns (32) are distributed in a circular array at equal intervals on the inner side of the top of the placement plate (2); and each group of the fixed columns (31) corresponds to the position of each movable column (32).

4. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1 is characterized in that: The through holes (33) are opened at the top of the placement plate (2), and the positions of a plurality of the through holes (33) are matched with the positions of the movable columns (32). The limiting rods (34) are respectively transversely fixedly connected to the inner cavities of the through holes (33), and the surfaces of the limiting rods (34) are movably penetrated by the corresponding movable columns (32).

5. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1 is characterized in that: The clamping member (4) comprises a screw rod (41) movably connected to the top center of the placement plate (2); a movable block (42) is threadedly connected to the surface of the screw rod (41); a plurality of connecting rods (43) are rotatably connected to the outer ring surface of the movable block (42) at equal intervals; the other end of the connecting rod (43) is rotatably connected to the corresponding movable column (32); and a knob (44) is fixedly connected to the top end of the screw rod (41).

6. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1, characterized in that: Push rods (5) are fixedly connected to both sides of the placement plate (2), and the top end of the push rods (5) passes through the top of the inner cavity of the preheating box (1).

7. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1 is characterized in that: The supporting member (6) comprises a supporting plate (61) located at the bottom of the inner cavity of the preheating box (1); a rotatable connecting column at the bottom of the placement plate (2) is movably connected to the supporting plate (61); a plurality of water-permeable holes (62) are provided on the surface of the supporting plate (61); a connecting plate (63) is fixedly connected to one side of the supporting plate (61); and a movable frame (64) is fixedly connected to the top of the connecting plate (63).

8. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 7, characterized in that: The movable frame (64) is in a U-shape, one side of the movable frame (64) movably penetrates to the outside of the preheating box (1), the outside of the preheating box (1) is fixedly connected to a limiting block (65), and a movable hole is opened on the surface of the movable frame (64), and the movable hole and the limiting block (65) movably penetrate.

9. The anti-breakage device for cold-bottle hot-filling of glass bottles according to claim 1, characterized in that: The material taking member (7) comprises a driving member (71) fixedly mounted on the bottom of one side of the preheating box (1), wherein the driving member (71) is specifically a motor, and the output shaft of the driving member (71) is drivingly connected to a second screw rod (72), and a fixing plate (73) is fixedly connected to the top of one side of the preheating box (1), and the top end of the second screw rod (72) is movably connected to the fixing plate (73).

10. A glass bottle cold bottle hot filling anti-breakage device according to claim 9, characterized in that: The surface of the second screw rod (72) is threadedly connected with a thread block (74), and one side of the thread block (74) is fixedly connected to the movable frame (64).

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