Annealing temperature control device for glass bottle production

Abstract

The utility model discloses an annealing temperature control device for glass bottle production, which relates to the field of glass bottle production and has the technical key points that the annealing temperature control device comprises a conveying frame, a conveying belt is arranged at the top of the conveying frame, a heat preservation frame is arranged at the top of the conveying frame, and a connecting cavity is formed in the bottom of the heat preservation frame; a connecting cavity is formed in the conveying belt, a movable base is slidably connected into the connecting cavity and divides the connecting cavity into a heat preservation interval and a movable interval, the movable interval is located above the heat preservation interval, the heat preservation interval is close to the conveying belt, a heat preservation face is arranged at the bottom of the movable base, and the heat preservation face faces the heat preservation interval. A heater is arranged at the bottom of the heat preservation face, and the technical problem that part of bottles cannot be effectively heated and subjected to heat preservation in the conveying process due to the fact that the fixed position of the heater cannot adapt to the bottles of different heights, and the heat transfer efficiency is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the field of glass bottle production, and particularly relates to an annealing temperature control device for glass bottle production. Background Technique

[0002] In the production process of glass bottles, after the bottles are formed at high temperature, they must undergo an annealing process to eliminate internal stress and improve their strength and thermal shock resistance. The annealed glass bottles usually still have a relatively high temperature. However, in winter or in workshops with a relatively low ambient temperature, the workshop temperature may be much lower than the temperature of the glass bottles, resulting in a temperature difference between the glass bottles and the environment that may exceed 70°C; this large temperature difference may cause the glass bottles to suffer thermal shock during transportation, thereby causing cracking, seriously affecting production efficiency and the finished product rate.

[0003] In order to reduce the cracking risk caused by the temperature difference, an industrial heating conveyor belt is used to maintain the temperature of the glass bottles; in the existing design of the heating conveyor belt, the heater is usually installed at the top of the conveyor belt; this design has a better effect when transporting taller glass bottles because the distance between the heater and the bottles is relatively close and the heat transfer efficiency is high; however, since glass bottles of different batches may have different heights, when transporting glass bottles of a lower height, due to the relatively far distance between the heater and the glass bottles, the fixed position of the heater cannot adapt to bottles of different heights, resulting in a decrease in the heat transfer efficiency, causing some bottles to not be effectively heated and insulated during transportation, increasing the cracking risk. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides an annealing temperature control device for glass bottle production, aiming to solve the technical problems that the fixed position of the heater cannot adapt to bottles of different heights, resulting in a decrease in the heat transfer efficiency, causing some bottles to not be effectively heated and insulated during transportation.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] An annealing temperature control device for glass bottle production, comprising a conveying rack, a conveyor belt is arranged on the top of the conveying rack, a heat preservation rack is arranged on the top of the conveying rack, a connecting cavity is opened at the bottom of the heat preservation rack, a movable seat is slidably connected inside the connecting cavity, the movable seat divides the connecting cavity into a heat preservation interval and a movable interval, the movable interval is located above the heat preservation interval, the heat preservation interval is close to the conveyor belt, a heat preservation surface is arranged at the bottom of the movable seat, the heat preservation surface faces the heat preservation interval, a heater is arranged at the bottom of the heat preservation surface, a transmission surface is arranged at the top of the movable seat, the transmission surface faces the movable interval, and a movable cylinder is arranged on the top of the heat preservation rack, and a piston rod of the movable cylinder passes through the heat preservation rack and the movable interval to connect the piston rod of the movable cylinder with the transmission surface.

[0007] The conveyor belt is used to convey the annealed glass bottles. A heater is installed at the bottom of the heat preservation surface to provide additional heat to compensate for the heat loss of the glass bottles during transportation. When the conveyor belt conveys glass bottles with a relatively low height, the movable cylinder drives the movable seat to adjust the distance between the heater and the glass bottles with a relatively low height to adapt to glass bottles of different heights. The heater cooperates with the heat preservation interval to provide a closed space for the glass bottles, reduce heat dissipation, ensure that each bottle can be properly heated and insulated, reduce the problem of bottle breakage caused by temperature difference, and improve the transmission efficiency and yield of the glass bottles after annealing.

[0008] Further, in the present application, a guiding groove is opened at the top of the heat preservation rack, the guiding groove communicates with the movable interval, a guiding column is arranged at the top of the transmission surface, and the guiding column is slidably matched with the guiding groove.

[0009] In order to ensure that the movable seat does not deviate from the predetermined path during sliding, the cooperation of the guiding groove and the guiding column ensures the stability of the movable seat during sliding, preventing uneven heating or bottle damage caused by the position deviation of the movable seat.

[0010] Further, in the present application, one end of the guiding column penetrates out of the guiding groove, a limiting block is arranged at the penetrating end of the guiding column, and the size of the limiting block is larger than that of the guiding groove.

[0011] When the movable seat slides close to the conveyor belt, the penetrating end of the guiding column will contact the limiting block. Since the size of the limiting block is larger than that of the guiding groove, the movable seat cannot continue to slide downwards, so that the movable seat stays in a fixed position and will not deviate from the sliding path of the guiding groove due to continuous sliding, avoiding the contact between the heater and the conveyor belt.

[0012] Further, in the present application, two mounting seats are provided at the top of the transmission surface. A sealing block is provided on one side of the mounting seat. The sealing block is elastic, and the sealing blocks of the two mounting seats respectively abut against both sides of the movable interval.

[0013] Further, in the present application, the material of the sealing block is high-temperature resistant silica gel.

[0014] Further, in the present application, mounting grooves are provided on both sides of the connection cavity. A heat preservation board is provided inside the mounting groove. The heat preservation board is a heat-insulating material.

[0015] Further, in the present application, the material of the heat preservation board is ceramic fiber or rock wool or mineral wool or calcium silicate board.

[0016] Further, in the present application, an adjusting seat is slidably connected to the bottom of the heat preservation surface. The heater is installed at the bottom of the adjusting seat.

[0017] Further, in the present application, extension blocks extend upward on both sides of the adjusting seat. Adjusting chutes are provided on both sides of the movable seat. A movable slider is provided on one side of the extension block. The movable sliders of the two extension blocks are respectively slidably engaged with the adjusting chutes on both sides of the movable seat.

[0018] Further, in the present application, a plurality of first fixing holes are provided inside the adjusting chute. A second fixing hole is provided inside the movable slider. A fixing pin is inserted through the second fixing hole, and one end of the fixing pin is inserted into any one of the first fixing holes.

[0019] The present utility model has the following beneficial effects:

[0020] The conveyor belt is used to convey the annealed glass bottles. A heater is installed at the bottom of the heat preservation surface to provide additional heat to compensate for the heat loss of the glass bottles during transportation. When the conveyor belt conveys glass bottles with a relatively low height, the movable cylinder drives the movable seat, thereby adjusting the distance between the heater and the glass bottles with a relatively low height to adapt to glass bottles of different heights. The heater cooperates with the heat preservation interval to provide a closed space for the glass bottles, reduce heat dissipation, ensure that each bottle can be properly heated and insulated, reduce the problem of bottle breakage caused by temperature difference, and improve the transmission efficiency and finished product rate of the glass bottles after annealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model.

[0022] Figure 2 is a schematic structural diagram of the connection cavity of the present utility model.

[0023] Figure 3 It is a schematic structural diagram of the guide post of the present utility model.

[0024] Figure 4 It is a schematic structural diagram of the transmission surface of the present utility model.

[0025] Figure 5 It is a schematic structural diagram of the heat preservation board of the present utility model.

[0026] Figure 6 It is a schematic structural diagram of the adjusting seat of the present utility model.

[0027] Figure 7 It is a schematic structural diagram of the heater of the present utility model.

[0028] Among them, reference numerals:

[0029] 1. Conveyor frame; 2. Conveyor belt; 3. Heat preservation frame; 4. Moving cylinder; 5. Moving seat; 6. Connecting cavity; 7. Moving interval; 8. Heat preservation interval; 9. Transmission surface; 10. Heat preservation surface; 11. Heater; 12. Guide post; 13. Limiting block; 14. Guide groove; 15. Mounting seat; 16. Sealing block; 17. Mounting groove; 18. Heat preservation board; 19. Adjusting seat; 20. Extension block; 21. Moving slider; 22. Adjusting chute; 23. First fixing hole; 24. Second fixing hole; 25. Fixed bolt. Specific embodiments

[0030] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or a connection that can communicate with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Referring to Figures 1 - 7 , in some specific embodiments, an annealing temperature control device for glass bottle production includes a conveying rack 1. A conveyor belt 2 is provided on the top of the conveying rack 1. A heat preservation rack 3 is provided on the top of the conveying rack 1. A connecting cavity 6 is opened at the bottom of the heat preservation rack 3. A movable seat 5 is slidably connected inside the connecting cavity 6. The movable seat 5 divides the connecting cavity 6 into a heat preservation interval 8 and a movable interval 7. The movable interval 7 is located above the heat preservation interval 8. The heat preservation interval 8 is close to the conveyor belt 2. A heat preservation surface 10 is provided at the bottom of the movable seat 5. The heat preservation surface 10 faces the heat preservation interval 8. A heater 11 is provided at the bottom of the heat preservation surface 10. A transmission surface 9 is provided at the top of the movable seat 5. The transmission surface 9 faces the movable interval 7. A movable cylinder 4 is provided on the top of the heat preservation rack 3. The piston rod of the movable cylinder 4 passes through the heat preservation rack 3 and the movable interval 7, so that the piston rod of the movable cylinder 4 is connected to the transmission surface 9.

[0034] Through the above technical solution, the conveyor belt 2 is used to convey the annealed glass bottles. A heater 11 is installed at the bottom of the heat preservation surface 10 to provide additional heat to compensate for the heat loss of the glass bottles during transportation. When the conveyor belt 2 conveys glass bottles with a relatively low height, the movable cylinder 4 drives the movable seat 5, thereby adjusting the distance between the heater 11 and the glass bottles with a relatively low height to adapt to glass bottles of different heights. The heater 11 cooperates with the heat preservation interval 8 to provide a closed space for the glass bottles, reduce heat dissipation, ensure that each bottle can be properly heated and insulated, reduce the problem of bottle breakage caused by temperature difference, and improve the conveying efficiency and yield of the glass bottles after annealing.

[0035] Referring to Figures 1 - 7 , in some specific embodiments, a guiding groove 14 is formed at the top of the heat preservation frame 3, the guiding groove 14 communicates with the movable interval 7, and a guiding post 12 is provided at the top of the transmission surface 9. The guiding post 12 is slidably engaged with the guiding groove 14.

[0036] Through the above technical solution, in order to ensure that the movable seat 5 does not deviate from the predetermined path during sliding, the cooperation of the guiding groove 14 and the guiding post 12 ensures the stability of the movable seat 5 during sliding, and prevents uneven heating or bottle damage caused by the position deviation of the movable seat 5.

[0037] Referring to Figures 1 - 7 , in some specific embodiments, one end of the guiding post 12 penetrates out of the guiding groove 14, and a limiting block 13 is provided at the penetrating end of the guiding post 12. The size of the limiting block 13 is larger than that of the guiding groove 14.

[0038] Through the above technical solution, when the movable seat 5 slides close to the conveyor belt 2, the limiting block 13 will contact the heat preservation frame 3. Since the size of the limiting block 13 is larger than that of the guiding groove 14, the movable seat 5 cannot continue to slide downward, so that the movable seat 5 remains in a fixed position and will not deviate from the sliding path of the guiding groove 14 due to continuous sliding, avoiding the contact between the heater 11 and the conveyor belt 2.

[0039] Referring to Figures 1 - 6 , in some specific embodiments, two mounting seats 15 are provided at the top of the transmission surface 9. A sealing block 16 is provided on one side of the mounting seat 15. The sealing block 16 is elastic. The sealing blocks 16 of the two mounting seats 15 respectively abut against both sides of the movable interval 7.

[0040] Through the above technical solution, when the movable seat 5 slides, the sealing blocks 16 of the two mounting seats 15 respectively abut against both sides of the movable interval 7. Since the sealing block 16 is elastic, they can closely fit against both sides of the movable interval 7 to form a closed space. This closed space helps to prevent heat from dissipating from the heat preservation interval 8, thereby maintaining the temperature of the glass bottles.

[0041] Reference Figures 1 - 6 Figures 1 - 6 , in some specific embodiments, the material of the sealing block 16 is high-temperature resistant silica gel.

[0042]

[0042] Through the above technical solution, the high-temperature resistant silica gel has excellent heat resistance and can maintain stable performance in a high-temperature environment without deforming or being damaged due to temperature changes, which helps prevent heat from dissipating from the heat insulation interval 8, thereby maintaining the temperature of the glass bottle.

[0043] Reference Figure 5 Figure 5 , in some specific embodiments, installation grooves 17 are formed on both sides of the connecting cavity 6, and heat insulation plates 18 are arranged inside the installation grooves 17. The heat insulation plates 18 are made of heat insulation materials.

[0044]

[0044] Through the above technical solution, when the movable seat 5 slides, the heat insulation plates 18 are in close contact with both sides of the connecting cavity 6. Since the heat insulation plates 18 are made of heat insulation materials, they have good heat insulation performance and can maintain stable performance in a high-temperature environment without deforming or being damaged due to temperature changes, and form a closed space with the movable seat 5. The closed space helps prevent heat from dissipating from the heat insulation interval 8, thereby maintaining the temperature of the glass bottle.

[0045] Reference Figure 5 Figure 5 , in some specific embodiments, the material of the heat insulation plates 18 is ceramic fiber or rock wool or mineral wool or calcium silicate board.

[0046] Reference Figures 1 - 7 Figures 1 - 7 , in some specific embodiments, an adjusting seat 19 is slidably connected to the bottom of the heat insulation surface 10, and the heater 11 is installed at the bottom of the adjusting seat 19.

[0047]

[0047] Through the above technical solution, in actual production, since the glass bottles may be in different positions on the conveyor belt 2, the traditional fixed heater 11 may not provide uniform heating, resulting in a temperature difference between the bottles and the conveyor belt 2. When the adjusting seat 19 slides in the heat insulation frame 3, the heater 11 can move horizontally to adjust its distance from the glass bottle, so that the heater 11 can directly aim at the glass bottle to provide uniform heating, ensuring that the temperature of the glass bottle is effectively controlled during the annealing process and improving the conveying efficiency and finished product rate of the glass bottle.

[0048] Reference Figures 5 - 7 Figures 5 - 7 , in some specific embodiments, extension blocks 20 extend upward on both sides of the adjusting seat 19, adjusting chutes 22 are arranged on both sides of the movable seat 5, and movable sliders 21 are arranged on one side of the extension blocks 20. The movable sliders 21 of the two extension blocks 20 are respectively in sliding fit with the adjusting chutes 22 on both sides of the movable seat 5.

[0049] Through the above technical solution, the movable slider 21 can form a tight fit with the adjustment chute 22 during the sliding process, providing accurate positioning and stable sliding, ensuring the stability of the movable slider 21 during the sliding process, and preventing uneven heating or bottle damage caused by the position deviation of the movable slider 21.

[0050] Referring to Figures 6 - 7 , in some specific embodiments, a plurality of first fixing holes 23 are formed inside the adjustment chute 22, a second fixing hole 24 is formed inside the movable slider 21, a fixing pin 25 is inserted through the second fixing hole 24, and one end of the fixing pin 25 is inserted into any one of the first fixing holes 23.

[0051] Through the above technical solution, when the movable slider 21 slides, the fixing pin 25 can fix the movable slider 21 inside the adjustment chute 22, thereby facilitating the fixing of the position of the adjustment seat 19 after adjustment.

[0052] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

Claims

1. An annealing temperature control device for glass bottle production, including a conveying rack, and a conveyor belt is arranged on the top of the conveying rack, characterized in that, A heat preservation frame is provided at the top of the conveying frame. A connecting cavity is opened at the bottom of the heat preservation frame. An activity seat is slidably connected inside the connecting cavity. The activity seat divides the connecting cavity into a heat preservation interval and an activity interval. The activity interval is located above the heat preservation interval. The heat preservation interval is close to the conveyor belt. A heat preservation surface is provided at the bottom of the activity seat. The heat preservation surface faces the heat preservation interval. A heater is provided at the bottom of the heat preservation surface. A transmission surface is provided at the top of the activity seat. The transmission surface faces the activity interval. An activity cylinder is provided at the top of the heat preservation frame. The piston rod of the activity cylinder passes through the heat preservation frame and the activity interval, so that the piston rod of the activity cylinder is connected to the transmission surface.

2. The annealing temperature control device for glass bottle production according to claim 1, characterized in that, A guiding groove is opened at the top of the heat preservation frame. The guiding groove communicates with the activity interval. A guiding column is provided at the top of the transmission surface. The guiding column is slidably matched with the guiding groove.

3. The annealing temperature control device for glass bottle production according to claim 2, characterized in that, One end of the guiding column penetrates out of the guiding groove. A limiting block is provided at the penetrating end of the guiding column. The size of the limiting block is larger than that of the guiding groove.

4. A annealing temperature control device for glass bottle production according to claim 1, characterized in that, Two mounting seats are provided at the top of the transmission surface. A sealing block is provided on one side of the mounting seat. The sealing block has elasticity. The sealing blocks of the two mounting seats respectively abut against both sides of the activity interval.

5. An annealing temperature control device for glass bottle production according to claim 4, characterized in that, The material of the sealing block is high-temperature resistant silica gel.

6. The annealing temperature control device for glass bottle production according to claim 1, wherein, Mounting grooves are opened on both sides of the connecting cavity. A heat preservation board is provided inside the mounting groove. The heat preservation board is a heat insulation material.

7. An annealing temperature control device for glass bottle production according to claim 6, characterized in that, The material of the heat preservation board is ceramic fiber or rock wool or mineral wool or calcium silicate board.

8. A annealing temperature control device for glass bottle production according to claim 1, characterized in that, An adjusting seat is slidably connected to the bottom of the heat preservation surface. The heater is installed at the bottom of the adjusting seat.

9. The annealing temperature control device for glass bottle production according to claim 8, wherein, Extension blocks extend upward from both sides of the adjusting seat. Adjusting chutes are provided on both sides of the activity seat. Activity sliders are provided on one side of the extension blocks. The activity sliders of the two extension blocks are respectively slidably matched with the adjusting chutes on both sides of the activity seat.

10. An annealing temperature control device for glass bottle production according to claim 9, characterized in that, A plurality of first fixing holes are opened inside the adjusting chute. A second fixing hole is opened inside the activity slider. A fixing pin is inserted into the second fixing hole. One end of the fixing pin is inserted into any one of the first fixing holes.

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