Energy-saving heat preservation structure of bottle blowing machine heating furnace

Abstract

The utility model relates to the technical field of heating of bottle blowing machines, in particular to an energy-saving heat preservation structure of a heating furnace of a bottle blowing machine, which comprises an infrared lamp box and a mounting plate structure. The clamping block is in embedded contact with a clamping groove formed in the first stainless steel mounting plate, the bottom edge area of the first stainless steel mounting plate is pressed and folded, the first stainless steel mounting plate and the second stainless steel mounting plate are of a welded fixed structure, and the honeycomb ceramic plate arranged above is placed in the second gland; by means of the arrangement, the reflecting plate structure in the heating furnace of the bottle blowing machine is provided with heat insulation materials which are small in size, light in weight and good in heat insulation effect, and convenient and fast combination and installation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding machine heating, in particular to an energy-saving and heat-insulating structure for a heating furnace of a blow molding machine. Background Technique

[0002] The existing heating furnace of the blow molding machine adopts a stainless steel reflector (baffle), whose function is to reflect the infrared lamp tube so that the infrared lamp tube heating furnace can maintain a certain temperature. Since stainless steel itself has good thermal conductivity, it cannot effectively block the loss of heat. The heating furnace on the blow molding machine is the main power-consuming component of the equipment, and its power consumption is 280 kwh - 360 kwh. If 5% - 10% can be saved in energy consumption, the benefit is also very considerable. If calculated according to 8% energy saving, then 22.4 degrees of electricity can be saved per hour. Calculated based on 5000 hours of working time per year, about 112,250 degrees of electricity consumption can be saved.

[0003] The reflector structure inside some heating furnaces of blow molding machines is not provided with heat-insulating materials that are small in size, light in weight and good in heat-insulating effect, and it is not convenient for convenient combined installation. Therefore, an energy-saving and heat-insulating structure for a heating furnace of a blow molding machine is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an energy-saving and heat-insulating structure for a heating furnace of a blow molding machine, which is used to solve the problem that the reflector structure inside some heating furnaces of blow molding machines is not provided with heat-insulating materials that are small in size, light in weight and good in heat-insulating effect, and it is not convenient for convenient combined installation.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An energy-saving and heat-insulating structure for a heating furnace of a blow molding machine, including an infrared lamp box and a mounting plate structure. The mounting plate structure is arranged on the right side of the infrared lamp box. The mounting plate structure includes a first stainless steel mounting plate, a first buckle plate, a first pressing cover, a first folded edge, a clamping block, a honeycomb ceramic plate, a second stainless steel mounting plate, a railing plate, an L-shaped clamping strip, a second pressing cover and a second folded edge. The first buckle plates are symmetrically and fixedly arranged at the front end and the rear end of the first stainless steel mounting plate. The right end of the first pressing cover is in fit contact with the inner wall of the first stainless steel mounting plate. The first folded edges are arranged at the top and the bottom of the first pressing cover. The clamping block is fixedly arranged at the right end of the first pressing cover. The inner walls of the first pressing cover and the first folded edges are both in fit contact with the honeycomb ceramic plate arranged below. The second stainless steel mounting plate is fixedly arranged at the top end of the first stainless steel mounting plate. The railing plate is slidably arranged inside the second stainless steel mounting plate. The L-shaped clamping strip is embedded and placed in the through hole opened on the railing plate. The second pressing cover is fixedly arranged at the bottom end of the railing plate. The second buckle plates are symmetrically and fixedly arranged at the front end and the rear end of the second pressing cover.

[0007] Preferably, the first stainless steel mounting plate is internally provided with mesh slots arranged at intervals, and the clamping block is placed in an interference fit with the card slot opened inside the first stainless steel mounting plate.

[0008] Preferably, a 60-degree angle is formed between the inclined end of the honeycomb ceramic plate and the through hole opened inside the inclined end.

[0009] Preferably, the honeycomb ceramic plates arranged below and above are vertically installed, and the product is located in the area between the infrared light box and the inner side of the mounting plate structure.

[0010] Preferably, the inner walls of the second folded edge and the second pressing cover are both in close contact with the honeycomb ceramic plate arranged above.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the present invention, first, the first pressing cover, the first folded edge, the clamping block and the honeycomb ceramic plate arranged below are assembled. The top and bottom edges of the first pressing cover are pressed and folded. The clamping block is placed in an interference fit with the card slot opened inside the first stainless steel mounting plate. The first clamping plate arranged at the front end abuts and fits against the honeycomb ceramic plate placed at the front end, and the first clamping plate arranged at the rear end abuts and fits against the honeycomb ceramic plate placed at the rear end. The bottom edge area of the first stainless steel mounting plate is pressed and folded. The first stainless steel mounting plate and the second stainless steel mounting plate are of a welded fixed structure. The honeycomb ceramic plate arranged above is placed inside the second pressing cover, and the second folded edges arranged at the front end and the rear end of the second pressing cover are pressed and folded. By adjusting the insertion position of the L-shaped clamping strip and the through hole inside the railing, the vertical height of the honeycomb ceramic plate arranged above can be adjusted. The heat insulation and heat preservation effects on the irradiation temperature of the infrared light box are improved by the honeycomb ceramic plates arranged above and below. Through the above settings, the reflector structure inside the heating furnace of the blow molding machine is provided with heat-insulating materials with a small volume, light weight and good heat insulation effect, and is convenient for convenient combined installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 is for the present invention Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 is for the present invention Figure 1 Schematic diagram of the left view structure;

[0016] Figure 4 is for the present invention Figure 3 Schematic diagram of the structure at B;

[0017] Figure 5Combined structural schematic diagram of the mounting plate structure of the present utility model;

[0018] Figure 6 For the present utility model Figure 5 Schematic diagram of the structure at position C;

[0019] Figure 7 For the present utility model Figure 5 Schematic diagram of the structure at position D;

[0020] Figure 8 For the present utility model Figure 5 Schematic diagram of the structure at position E;

[0021] Figure 9 Schematic diagram of the structure of the second gland and the second hem;

[0022] Figure 10 Initial structural schematic diagram of the first stainless steel mounting plate of the present utility model;

[0023] Figure 11 Schematic diagram of the honeycomb ceramic plate structure of the present utility model;

[0024] Figure 12 For the present utility model Figure 11 Schematic diagram of the structure at position F;

[0025] Figure 13 For the present utility model Figure 11 Front view structural schematic diagram.

[0026] In the figure: 1, infrared light box; 2, mounting plate structure; 201, first stainless steel mounting plate; 202, first buckle plate; 203, first gland; 204, first hem; 205, clamping block; 206, honeycomb ceramic plate; 207, second stainless steel mounting plate; 208, railing; 209, L-shaped clamping strip; 210, second gland; 211, second hem. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the position 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 of the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Similarly, words such as "a", "an" or "the" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "comprising" or "including" mean that the element or object appearing before the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0029] In addition, in the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" shall 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 or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside 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.

[0030] Please refer to Figure 1-13 , the present utility model provides a technical solution:

[0031] An energy-saving and heat-insulating structure for a heating furnace of a blow molding machine, comprising an infrared lamp box 1 and a mounting plate structure 2. The mounting plate structure 2 is arranged on the right side of the infrared lamp box 1. The mounting plate structure 2 includes a first stainless steel mounting plate 201, a first buckle plate 202, a first gland 203, a first flanging 204, a clamping block 205, a honeycomb ceramic plate 206, a second stainless steel mounting plate 207, a railing plate 208, an L-shaped clamping strip 209, a second gland 210 and a second flanging 211. The first buckle plates 202 are symmetrically and fixedly arranged at the front end and the rear end of the first stainless steel mounting plate 201. The right end of the first gland 203 is in close contact with the inner wall of the first stainless steel mounting plate 201. The first flangings 204 are arranged at the top and the bottom of the first gland 203. The clamping block 205 is fixedly arranged at the right end of the first gland 203. The inner wall of the first gland 203 and the inner wall of the first flanging 204 are both in close contact with the honeycomb ceramic plate 206 arranged below. The second stainless steel mounting plate 207 is fixedly arranged at the top end of the first stainless steel mounting plate 201. The railing plate 208 is slidably arranged inside the second stainless steel mounting plate 207. The L-shaped clamping strip 209 is fitted and placed inside the through hole opened in the railing plate 208. The second gland 210 is fixedly arranged at the bottom end of the railing plate 208. The second buckle plates 211 are symmetrically and fixedly arranged at the front end and the rear end of the second gland 210.

[0032] The first stainless steel mounting plate 201 is internally provided with mesh slots arranged at intervals. The clamping block 205 is fitted and placed in the card slot opened in the first stainless steel mounting plate 201. Through the above settings, a small amount of air carrying heat flows out from the mesh slots arranged inside the first stainless steel mounting plate 201.

[0033] An included angle of 60 degrees is formed between the inclined plane end of the honeycomb ceramic plate 206 and the through hole opened inside the inclined plane end. Through the above settings, the air fluidity inside the holes is greatly reduced, and the heat exchange is reduced.

[0034] The honeycomb ceramic plates 206 arranged below and above are vertically installed. The product is located in the area between the infrared lamp box 1 and the mounting plate structure 2. Through the above settings, the honeycomb ceramic plates 206 arranged above and below improve the heat insulation effect on the irradiation temperature of the infrared lamp box 1.

[0035] The inner wall of the second flanging 211 and the inner wall of the second gland 210 are both in close contact with the honeycomb ceramic plate 206 arranged above. Through the above settings, the honeycomb ceramic plate 206 arranged above is placed in a clamping manner.

[0036] Working process: The present invention provides an energy-saving and heat-insulating structure for a heating furnace of a blow molding machine. The reflecting plate structure inside the heating furnace of the blow molding machine is provided with a heat-insulating material with a small volume, light weight and good heat insulation effect, and is convenient for convenient combination and installation.

[0037] The honeycomb ceramic plate 206 with a honeycomb layout structure provided in the device can greatly reduce the weight of the ceramics. A honeycomb hole of a certain length is provided inside the honeycomb ceramic plate 206, which can store a large amount of air. Air is a poor conductor of heat, which improves the thermal insulation of the honeycomb ceramic plate 206. A 60-degree angle is formed between the bevel end of the honeycomb ceramic plate 206 and the through hole opened inside the bevel end, so that the honeycomb hole provided at the bevel end and the air flow direction are 60°, which greatly reduces the air flowability inside the hole and reduces heat exchange. The honeycomb ceramic plate 206 adopts a staggered layout, which avoids the phenomenon of excessive temperature of the heating furnace causing high-temperature failure of the infrared lamp on the heating furnace. At the same time, the infrared heat (heating furnace) can save most of the heat.

[0038] First, the first pressure cover 203, the first folding edge 204, the block 205 and the honeycomb ceramic plate 206 arranged below are assembled and folded, and the top and bottom areas of the first pressure cover 203 are formed as shown in the figure. Figure 7 , Figure 8 In the illustrated clamping placement structure, the clamping block 205 is placed in contact with the clamping groove provided inside the first stainless steel mounting plate 201, the first buckle plate 202 provided at the front end is in contact with the honeycomb ceramic plate 206 provided at the front end, and the first buckle plate 202 provided at the rear end is in contact with the honeycomb ceramic plate 206 provided at the rear end. Figure 10 The first stainless steel mounting plate 201 is in its initial state. The bottom edge area of the first stainless steel mounting plate 201 is folded to form a Figure 5 , Figure 8 The engaging limiting structure shown.

[0039] The first stainless steel mounting plate 201 and the second stainless steel mounting plate 207 are welded fixed structures. The honeycomb ceramic plate 206 arranged above is placed inside the second gland 210, and the second folded edges 211 arranged at the front and rear ends of the second gland 210 are folded to form a structure as shown in FIG. Figure 9 As shown in the locking limit structure, a guardrail 208 is slidably arranged inside the second stainless steel mounting plate 207, and an L-shaped clip 209 is embedded in the through hole of the guardrail 208. By adjusting the insertion position of the L-shaped clip 209 and the through hole inside the guardrail 208, the vertical height of the honeycomb ceramic plate 206 arranged above can be adjusted, and the thermal insulation effect of the irradiation temperature of the infrared light box 1 is improved by the honeycomb ceramic plates 206 arranged above and below.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and heat-insulating structure for a heating furnace of a bottle blowing machine, comprising an infrared lamp box (1) and a mounting plate structure (2), characterized in that: On the right side of the infrared light box (1), there is an installation plate structure (2), which includes a first stainless steel installation plate (201), a first clamping plate (202), a first gland (203), a first flanging (204), a clamping block (205), a honeycomb ceramic plate (206), a second stainless steel installation plate (207), a railing plate (208), an L-shaped clamping strip (209), a second gland (210) and a second flanging (211). The first clamping plates (202) are symmetrically and fixedly arranged at the front and rear ends of the first stainless steel installation plate (201). The right end of the first gland (203) is in fitting contact with the inner wall of the first stainless steel installation plate (201). The first flangings (204) are arranged at the top and bottom of the first gland (203). The clamping block (205) is fixedly arranged at the right end of the first gland (203). The inner wall of the first gland (203) and the inner wall of the first flanging (204) are both in fitting contact with the honeycomb ceramic plate (206) arranged below. The second stainless steel installation plate (207) is fixedly arranged at the top end of the first stainless steel installation plate (201). The railing plate (208) is slidably arranged inside the second stainless steel installation plate (207). The L-shaped clamping strip (209) is fitted and placed inside the through hole formed in the railing plate (208). The second gland (210) is fixedly arranged at the bottom end of the railing plate (208). The second flangings (211) are symmetrically and fixedly arranged at the front and rear ends of the second gland (210).

2. The energy-saving and heat-insulating structure of a bottle blowing machine heating furnace according to claim 1, characterized in that: Mesh slots are arranged at intervals inside the first stainless steel installation plate (201), and the clamping block (205) is placed in fitting contact with the card slot formed inside the first stainless steel installation plate (201).

3. The energy-saving and heat-insulating structure of a heating furnace for a bottle blowing machine according to claim 1, wherein: An included angle of 60 degrees is formed between the inclined plane end of the honeycomb ceramic plate (206) and the through hole formed inside the inclined plane end.

4. The energy-saving and heat-insulating structure of a blow molding machine heating furnace according to claim 1, characterized in that: The honeycomb ceramic plates (206) arranged below and above are vertically installed, and the product is located in the area between the infrared light box (1) and the inner side of the installation plate structure (2).

5. The energy-saving and heat-insulating structure of a bottle blowing machine heating furnace according to claim 1, characterized in that: The inner wall of the second flanging (211) and the inner wall of the second gland (210) are both in fitting contact with the honeycomb ceramic plate (206) arranged above.

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