Sole pressing device

Abstract

The utility model discloses a bottom pressing device which comprises an upper top plate, an air blower and an air storage tank are arranged at the top end of the upper top plate, a connecting pipeline is arranged between the air blower and the air storage tank, a top plate stand column is arranged at the bottom end of the upper top plate, and a hot air gun assembly is arranged at the bottom end of the top plate stand column. The air storage tank stores an air source of the air blower through the connecting pipeline, the air source can guide hot air flow to the hot air gun below through the top plate stand columns, then the hot air flow is dispersed into the first hot air gun assembly, the second hot air gun assembly and the third hot air gun assembly, and paper cup bottom bonding work and three-way hot air heating bonding are completed. The stability of the air source is improved, so that the temperature difference is reduced, the bottom of the paper cup is bonded more firmly, the water seepage probability of the paper cup is reduced, and the rate of finished products is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper cup machine technical field, in particular to bottom pressing device. BACKGROUND

[0002] Paper cup machine is a kind of paper container made of chemical wood pulp (white paperboard) by mechanical processing and bonding, and its appearance is cup-shaped, which can be used for frozen food and hot beverage.The paper cup machine has the characteristics of safety and health, lightness and convenience, and is an ideal equipment for public places, hotels and restaurants.

[0003] The bottom pressing device of the paper cup machine is a key component in the paper cup forming machine, which mainly serves to compact and shape the bottom of the paper cup after cutting and preliminary forming, to ensure the firmness and flatness of the paper cup bottom. Through this device, the bottom of the paper cup will not deform or leak when filled with liquid or food, thereby ensuring the use quality of the paper cup and the use experience of consumers.

[0004] The working principle of the bottom pressing device of the paper cup machine usually involves heating, pressing and cooling steps, so a hot air blower is used in the heating step, and in the prior art, the hot air blower air source is directly delivered, which results in poor stability of the air source, and further results in large temperature difference, so that the paper cup bottom is not firmly bonded, thereby increasing the probability of paper cup water leakage, and further reducing the yield. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a bottom pressing device, which can solve the technical problems of poor stability of the hot air blower air source in the prior art, resulting in large temperature difference, so that the paper cup bottom is not firmly bonded, thereby increasing the probability of paper cup water leakage, and further reducing the yield.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a bottom pressing device, comprising an upper top plate, a blower and a gas storage tank are arranged at the top end of the upper top plate, a connecting pipeline is arranged between the blower and the gas storage tank, a top plate stand is arranged at the bottom end of the upper top plate, and a hot air gun assembly is arranged at the bottom end of the top plate stand.

[0007] As a preferred technical scheme of the utility model, the hot air gun assembly comprises a hot air gun first assembly, a hot air gun second assembly and a hot air gun third assembly, and the hot air gun first assembly, the hot air gun second assembly and the hot air gun third assembly are arranged at the bottom of the upper top plate and connected with the matching top plate stand.

[0008] As a preferred technical scheme of the utility model, the hot air gun first assembly, the hot air gun second assembly and the hot air gun third assembly correspond to the corners at the bottom end of the upper top plate.

[0009] As a preferred technical scheme of the utility model, the hot blast furnace fixing ring is arranged between the roof column and the hot blast gun assembly.

[0010] As a preferred technical scheme of the utility model, the outer surface of the roof column and the outer surface of the hot blast gun assembly are both provided with air flow regulating valves.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The air tank stores the air source of the air blower through the connecting pipeline, and the air source can be guided to the hot blast gun below through the roof column, and then dispersed into the hot blast gun first assembly, the hot blast gun second assembly and the hot blast gun third assembly, so that the paper cup bottom bonding work is completed, three hot air heating bonding is realized, the stability of the air source is improved, the temperature difference is reduced, the paper cup machine bottom bonding is more firm, the paper cup water seepage probability is reduced, and the yield is further improved.

[0013] 2. The device shortens the air flow stroke and improves the stability of air pressure by changing the air blower from the side to the top and shortening the air pipe. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective structural schematic view of the bottom pressing device of the utility model;

[0015] Figure 2 It is a front view structural schematic view of the bottom pressing device of the utility model;

[0016] Figure 3 It is a side view structural schematic view of the bottom pressing device of the utility model;

[0017] Figure 4 It is a structural schematic view of the hot blast gun assembly of the utility model;

[0018] Among them: 1, the upper roof; 2, the air blower; 3, the connecting pipeline; 4, the air tank; 5, the roof column; 6, the hot blast gun assembly; 61, the hot blast gun first assembly; 62, the hot blast gun second assembly; 63, the hot blast gun third assembly; 7, the hot blast furnace fixing ring; 8, the air flow regulating valve. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figures 1-4 The utility model provides a press bottom device, including upper roof 1, the top of upper roof 1 is provided with air blower 2 and gas storage tank 4, and is provided with connecting pipeline 3 between air blower 2 and gas storage tank 4, and the bottom of upper roof 1 is provided with roof column 5, and the bottom of roof column 5 is provided with hot air gun assembly 6;

[0022] Gas storage tank 4 stores the air source of air blower 2 through connecting pipeline 3, and the air source passes through roof column 5, can guide hot air flow to the following hot air gun, then disperses into hot air gun first assembly 61, hot air gun second assembly 62 and hot air gun third assembly 63, completes paper cup bottom bonding work, to make paper cup bottom bonding work more convenient, and paper cup bottom is also bonded more firmly;

[0023] The device shortens the air flow stroke by changing air blower 2 from side to top, improves the stability of air pressure;

[0024] As Figure 1 The hot air gun assembly 6 includes hot air gun first assembly 61, hot air gun second assembly 62 and hot air gun third assembly 63, and the hot air gun first assembly 61, hot air gun second assembly 62 and hot air gun third assembly 63 are all arranged at the bottom of upper roof 1 and connected with the matched roof column 5;

[0025] Three hot air heating and bonding, air pipe shortening, improve the stability of air source, reduce temperature difference, more stable, reduce the probability of paper cup water penetration, improve the yield rate, make the equipment layout simple and clear;

[0026] As Figure 1 The hot air gun first assembly 61, hot air gun second assembly 62 and hot air gun third assembly 63 all correspond to the corner at the bottom of upper roof 1, and the positions of the three form a right triangle together;

[0027] The positions of the three form a right triangle together to facilitate the concentration of three hot air, and thus improve the stability of air source;

[0028] As Figure 1 The roof column 5 and hot air gun assembly 6 are provided with hot air furnace fixing ring 7 between them;

[0029] As Figure 1 The outer surface of roof column 5 and the outer surface of hot air gun assembly 6 are all provided with air flow regulating valve 8;

[0030] Specific working principle:

[0031] Firstly, the air tank 4 stores the air source of the air blower 2 through the connecting pipeline 3, the air source passes through the roof column 5, the inside of the roof column 5 is hollow, is located at the bottom of the upper roof 1 and communicates with the air tank 4, can guide the hot air flow to the following hot air gun, then is dispersed into the hot air gun first assembly 61, the hot air gun second assembly 62 and the hot air gun third assembly 63, completes the paper cup bottom bonding work, three hot air heating bonds, improves the stability of the air source, thereby reduces the temperature difference, makes the paper cup machine bottom bonding more firm, further reduces the paper cup water seepage probability, further improves the yield.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A press bottom device comprising an upper platen (1), characterized in that: The top end of the upper roof (1) is provided with a blower (2) and a gas storage tank (4), a connecting pipeline (3) is arranged between the blower (2) and the gas storage tank (4), the bottom end of the upper roof (1) is provided with a roof column (5), and the bottom end of the roof column (5) is provided with a hot air gun assembly (6).

2. The press bottom assembly of claim 1, wherein: The hot air gun assembly (6) comprises a hot air gun first assembly (61), a hot air gun second assembly (62) and a hot air gun third assembly (63), and the hot air gun first assembly (61), the hot air gun second assembly (62) and the hot air gun third assembly (63) are arranged at the bottom of the upper roof (1) and connected with the matched roof column (5).

3. The press shoe apparatus of claim 2, wherein: The hot air gun first assembly (61), the hot air gun second assembly (62) and the hot air gun third assembly (63) correspond to the corners at the bottom end of the upper roof (1).

4. The press shoe apparatus of claim 1, wherein: A hot blast furnace fixing ring (7) is arranged between the roof column (5) and the hot air gun assembly (6).

5. The press shoe apparatus of claim 1, wherein: Air flow adjusting valves (8) are arranged on the outer surfaces of the roof column (5) and the hot air gun assembly (6).

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