Shoe forming combined production line

Abstract

The invention discloses a shoe forming combined production line, which belongs to the field of shoe machines. An ultraviolet lamp is installed inside a heat drying machine. Since the heat drying machine itself is an essential device in the shoe production process, installing the ultraviolet lamp inside does not change the original process. A heat insulation board is used to separate the ultraviolet lamp and the heat drying tube, so that when irradiation is performed, infrared rays generated when the heat drying tube is heated will not interfere with ultraviolet rays, which further enables ultraviolet rays to irradiate the product better. When heat drying is performed, the ultraviolet lamp can be transferred to the inside of the machine body, thereby preventing the ultraviolet lamp from being damaged in a high-temperature environment.

Description

Technical Field

[0001] The invention discloses a shoe forming combined production line, belonging to the field of shoe machines. Background Art

[0002] Shoe forming combined production line, equipment used to bond and fix the sole and upper.

[0003] When shoes are produced, the glue on the soles and uppers often needs to be heated to increase their stickiness. However, the soles of some materials need to be exposed to ultraviolet light during compounding to achieve better bonding effects. Some traditional large factories have to make changes in their process due to the curing of their process lines, which requires very complicated procedures. As a result, traditional large factories would rather not update their technology than change their production lines. As a result, the soles that need to be irradiated must first be irradiated in other workshops and then sent to the assembly line for assembly. The effectiveness of the irradiation treatment is inversely proportional to the time. As a result, the soles need to be transported for a period of time after the irradiation before they can be compounded, and the lighting effect itself will decrease. In order to avoid the trouble of sending them back to the irradiation workshop, some employees directly compound the soles with the uppers after the irradiation fails, resulting in poor quality of the shoes after leaving the factory. The quality problem cannot be discovered in a short time and will only slowly appear over time. This can easily lead to genuine products that are not of genuine quality.

[0004] A new solution is now proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a shoe molding combined production line in order to solve the above-mentioned problems.

[0006] The present invention achieves the above-mentioned object through the following technical scheme. The shoe forming combined production line includes a heat dryer and a press machine. Several of the heat dryers are connected in series through a conveyor belt and transmitted to the press machine at the tail end of the conveyor belt. The heat dryer includes:

[0007] The fuselage is the main body of the hot dryer. The fuselage is divided into two cavities, an upper cavity and a lower cavity, and a guide groove for the conveyor belt to pass through is left vertically below each cavity;

[0008] A rotating seat, fixedly mounted on the top of the cavity, with a mounting seat rotatably arranged on the rotating seat;

[0009] A heat drying pipe is installed on the mounting seat, and the heat drying pipe can rotate along with the mounting seat;

[0010] An ultraviolet lamp is installed on the mounting seat, and the ultraviolet lamp can rotate along with the rotating seat;

[0011] A heat insulation board is fixedly mounted on the mounting base, and the heat insulation board can separate the ultraviolet lamp from the heat drying tube;

[0012] The insertion groove is arranged on the machine body, and the insertion groove is used to allow the ultraviolet lamp or the heat drying tube to be inserted into the cavity.

[0013] Preferably, the fuselage is slidably provided with heat collecting plates on both sides of the extending groove, and the heat collecting plates can be fitted and sealed with the heat insulation plates.

[0014] Preferably, the ultraviolet lamp is connected to the mounting seat via a universal platform, and the universal platform has a power component for making the universal platform with one end of the ultraviolet lamp mounted face toward any position inside the cavity.

[0015] Preferably, a visual sensor is installed on the universal platform, and the visual sensor is connected to the power component via an electrical signal of a control center.

[0016] Preferably, the universal platform is provided with a rotation angle sensor at the rotation point, and the rotation angle sensor is connected with the power component via an electrical signal of a control center.

[0017] Preferably, condensers for concentrating light are arranged on both sides of the universal platform, the condensers are rotatably connected to the universal platform via a micromotor, and the micromotor is connected to a control center via an electrical signal.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the ultraviolet lamp is installed inside the heat drying machine. Since the heat drying machine itself is an essential equipment in the shoe production process, installing the ultraviolet lamp inside will not change the original process, and the ultraviolet lamp and the heat drying tube are separated by a heat insulation board, so that when the light is irradiated, there will be no interference between the infrared and ultraviolet rays generated when the heat drying tube is heated, which further enables the ultraviolet rays to better irradiate the product. When heat drying is performed, the ultraviolet lamp can be transferred to the inside of the machine body, thereby preventing the ultraviolet lamp from being damaged by being in a high temperature environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure at the rotating seat;

[0021] Figure 3 It is a structural schematic diagram of the universal platform;

[0022] Figure 4 It is a schematic diagram of the structure of ultraviolet light irradiation.

[0023] Figure numerals: 1. body; 2. guide groove; 3. cavity; 4. rotating seat; 5. mounting seat; 6. heat insulation board; 7. hot drying tube; 8. ultraviolet lamp; 9. heat collecting plate; 10. universal platform; 11. spotlight; 12. rotation angle sensor; 13. micro motor; 14. visual sensor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the shoe forming combined production line includes a heat dryer and a press machine. Several heat dryers are connected in series through a conveyor belt and are transmitted to the press machine at the tail end of the conveyor belt. The heat dryer includes:

[0026] The body 1 is the main body of the heat drying machine. The body 1 is divided into two upper and lower cavities 3, and a guide groove 2 for the conveyor belt to pass through is left vertically below each cavity 3;

[0027] The rotating seat 4 is fixedly mounted on the top of the cavity 3, and a mounting seat 5 is rotatably arranged on the rotating seat 4;

[0028] The hot drying tube 7 is installed on the mounting base 5, and the hot drying tube 7 can rotate along with the mounting base 5;

[0029] The ultraviolet lamp 8 is mounted on the mounting base 5, and the ultraviolet lamp 8 can rotate along with the rotating base 4;

[0030] The heat insulation board 6 is fixedly mounted on the mounting base 5, and the heat insulation board 6 can separate the ultraviolet lamp 8 from the heat drying tube 7;

[0031] The insertion groove is provided on the body 1 and is used to allow the ultraviolet lamp 8 or the heat drying tube 7 to extend into the cavity 3 .

[0032] This product is consistent with the common shoe forming assembly production line, and is suitable for manufacturers whose assembly lines are difficult to change. The characteristic of this equipment is that on the basis of the production of the original shoe assembly production line, for materials with lighting requirements, the motor located on the rotating seat 4 can be connected to make the motor drive the mounting seat 5 to rotate. When the mounting seat 5 rotates, the hot drying tube 7 is moved out of the insertion slot, and the ultraviolet lamp 8 is moved into the insertion slot, so that the irradiation range of the ultraviolet lamp 8 can be directed toward the inside of the cavity 3. Since the staff on the assembly line have not changed, they still remain in their original positions, and there is no need to deliberately adjust the personnel structure, so as to achieve a full range of the same assembly line. In order to meet the requirements of different soles and processing technology, and because the working temperature of the hot drying tube 7 is relatively high, while the working temperature of the ultraviolet lamp 8 is relatively low, in order to avoid the high temperature environment causing the service life of the ultraviolet lamp 8 to be reduced, the ultraviolet lamp 8 and the hot drying tube 7 are further separated by the heat insulation plate 6, so that the temperature will not be directly transmitted to the ultraviolet lamp 8, and further, the fuselage 1 is slidably provided with heat collecting plates 9 on both sides of the extension groove, and the heat collecting plates 9 can be fitted and sealed with the heat insulation plates 6, and the heat collecting plates 9 are pushed to slide by the linear motor, so that the heat collecting plates 9 make way for the rotation of the mounting seat 5, and after the rotation is completed, the heat collecting plates 9 are pushed to fit with the heat insulation plates 6, thereby preventing the hot air from entering the fuselage 1 along the extension groove.

[0033] The existing irradiation machines are all installed with the UV lamps 8 in series, which means that when the soles need to be irradiated, all the UV lamps 8 must be turned on. The power of the existing UV lamps 8 with higher efficiency is about 300W, and more than 12 lamps need to be installed at a time. After the equipment is started, the power consumption of a single irradiation reaches 3600W, which is very high. In addition, since light propagates in a straight line, after the material UV lamps 8 are turned on, a large amount of power consumption will be lost due to irradiation in the area without material. The present application further discloses that the UV lamps 8 are used to irradiate the material. It is connected to the mounting seat 5 via a universal platform 10, and the universal platform 10 has a power part for making the universal platform 10 with one end of the ultraviolet lamp 8 mounted thereon face toward any position inside the cavity 3. The universal platform 10 is used to replace the traditional in-line ultraviolet lamp 8 with a matrix ultraviolet lamp 8, and each ultraviolet lamp 8 is individually connected via the universal platform 10, so that the material can be started after entering the working area of ​​the ultraviolet lamp 8, thereby ensuring that the material will not be started before entering the working area, reducing the ineffective power consumption of the ultraviolet lamp 8.

[0034] A visual sensor 14 is installed on the universal platform 10, and the visual sensor 14 is connected to the power component through an electrical signal of the control center. By setting the visual sensor 14 on the universal platform 10, the visual sensor 14 is used to synchronously track the material during transportation, so that the ultraviolet lamp 8 on the universal platform 10 changes its angle with the movement of the material, thereby keeping the ultraviolet light irradiating the sole in real time, so that the single matrix ultraviolet lamp 8 can irradiate the material to the greatest extent.

[0035] The universal platform 10 is provided with a rotation angle sensor 12 at the rotation point. The rotation angle sensor 12 is connected to the power component electrical signal through the control center. The rotation angle of the universal platform 10 is monitored by the rotation angle sensor and input into the control center. Then, the control center integrates the data of multiple rotation angle sensors to calculate the orientation of the universal platform 10. At this time, the maximum rotation angle of each rotation angle sensor can be set through the operation panel connected to the control center, so that the universal rotating platform can better adjust the irradiation angle according to the depth of the edge of the sole, so as to avoid the situation where more ultraviolet light is useless due to excessive depth. After the rotation angle of the universal platform 10 reaches the threshold of the maximum rotation angle, it automatically activates the reset, so that the universal rotating platform returns to the initial position, so that the visual sensor 14 can lock the material as soon as it enters the working area.

[0036] Focusing covers 11 for concentrating light are arranged on both sides of the universal platform 10. The focusing covers 11 are rotatably connected to the universal platform 10 via a micromotor 13. The micromotor 13 is electrically connected to a control center. The micromotor 13 is used to control the rotation of the focusing covers 11, thereby concentrating and projecting ultraviolet light onto the material. At the same time, since the size of the material will change with the size, the focusing covers 11 are used to adjust shoes of different sizes, thereby reducing the possibility of ultraviolet light overflow and further improving the utilization rate of ultraviolet light.

[0037] In summary, this product combines the original heat drying machine with the lighting machine. On the basis of not changing the original equipment, it will not affect the production process. For the manufacturer, the original lighting workshop can be removed to save factory space for other uses, and the strip-shaped ultraviolet lamp 8 can be further changed into a matrix-type ultraviolet lamp 8, and each matrix can be controlled by the universal platform 10.

[0038] It will be apparent to those skilled in the art that the 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 features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A shoe forming combined production line, including a heat dryer and a press, wherein a plurality of the heat dryers are connected in series through a conveyor belt and are transmitted to the press at the tail end of the conveyor belt, It is characterized in that The thermal drying machine comprises: The fuselage is the main body of the hot dryer. The fuselage is divided into two cavities, an upper cavity and a lower cavity, and a guide groove for the conveyor belt to pass through is left vertically below each cavity; A rotating seat, fixedly mounted on the top of the cavity, with a mounting seat rotatably arranged on the rotating seat; A heat drying pipe is installed on the mounting seat, and the heat drying pipe can rotate along with the mounting seat; An ultraviolet lamp is installed on the mounting seat, and the ultraviolet lamp can rotate along with the rotating seat; A heat insulation board is fixedly mounted on the mounting base, and the heat insulation board can separate the ultraviolet lamp from the heat drying tube; An insertion slot is provided on the machine body, and is used to allow the ultraviolet lamp or the heat drying tube to be inserted into the cavity; The ultraviolet lamp is connected to the mounting seat via a universal platform, and the universal platform has a power part for making the universal platform with one end of the ultraviolet lamp mounted thereon face toward any position inside the cavity, and a visual sensor is installed on the universal platform, and the visual sensor is connected to the power part by electrical signals through a control center, and a rotation angle sensor is provided at the rotation point of the universal platform, and the rotation angle sensor is connected to the power part by electrical signals through a control center, and the rotation angle sensor threshold can restore the universal platform to an initial position.

2. The shoe forming assembly production line according to claim 1, Features: The fuselage is slidably provided with heat collecting plates on both sides of the extending groove, and the heat collecting plates can be fitted and sealed with the heat insulation plates.

3. The shoe forming assembly production line according to claim 1, Features: Both sides of the universal platform are provided with condensers for concentrating light, and the condensers are rotationally connected with the universal platform through a micromotor, and the micromotor is connected with the control center by electrical signals.

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