Material hot-pressing device for backpack production

Abstract

The utility model discloses a material hot-pressing device for knapsack production, which belongs to the field of knapsack production and comprises a workbench, an electric sliding rail arranged at the top of the workbench, a placing seat slidably connected onto the electric sliding rail, a limiting component arranged at the top of the placing seat, and a hot-pressing mechanism arranged above the workbench. An auxiliary mechanism is arranged on one side of the hot pressing mechanism and comprises a supporting frame fixedly connected to the top of the workbench, a hydraulic cylinder is fixedly connected to the supporting frame, a ventilation pipe is fixedly connected to the bottom of the hydraulic cylinder, a plurality of air spraying nozzles arranged at equal intervals are fixedly connected to the bottom of the ventilation pipe, and an adjusting assembly is arranged in the ventilation pipe. The auxiliary mechanism further comprises an air supply assembly. The hot-pressing device has the beneficial effects that before hot-pressing, air is blown towards a hot-pressing area through the air spraying nozzles, impurities in the hot-pressing area are blown away, and the hot-pressing effect is prevented from being affected; and an adjusting assembly is arranged in the ventilation pipe, so that the wind gathering area in the ventilation pipe can be adjusted according to the width of the material.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of backpack production, in particular to a material hot pressing device for backpack production. BACKGROUND

[0002] Backpack refers to the bag on the back, material quality diversifies, leather, plastic material, polyester, canvas, nylon, cotton and linen texture of the luggage leads fashion trend, in the period of more and more personality, simple, retro, cartoon and various styles also cater to the needs of fashion personage from different aspects of personality, the style of luggage is gradually expanded from traditional business bag, schoolbag, travel bag to pen bag, money bag, small sachet, and the backpack needs to use hot pressing device in the process of processing.

[0003] Through the opening of the backpack, the backpack is sleeved on the processing plate, and the surface to be welded is placed on the upper end of the processing plate, the backpack is fixed through the pressing frame, magnetic block and top plate, and then the processing plate is moved to the lower end of the hot pressing mechanism, the backpack is hot pressed and welded through the hot pressing mechanism, so that the connection of each part of the backpack is more compact, and the processing efficiency of the backpack is improved.

[0004] However, there may be sundries on the surface of the hot-pressed parts of the backpack, which affects the hot-pressing effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above-mentioned problems and provides a material hot pressing device for backpack production.

[0006] The utility model realizes the above-mentioned purposes through the following technical schemes:

[0007] A material hot pressing device for backpack production, comprising a workbench, the top of the workbench is provided with an electric sliding rail, the electric sliding rail is slidably connected with a placing seat, the top of the placing seat is provided with a limiting assembly, the upper side of the workbench is provided with a hot pressing mechanism, one side of the hot pressing mechanism is provided with an auxiliary mechanism, the auxiliary mechanism comprises a supporting frame fixedly connected to the top of the workbench, a hydraulic cylinder is fixedly connected to the supporting frame, the bottom of the hydraulic cylinder is fixedly connected with a ventilation pipe, the bottom of the ventilation pipe is fixedly connected with a plurality of equally spaced spray nozzles, an adjusting assembly is arranged in the ventilation pipe, the adjusting assembly is used for adjusting the wind gathering area in the ventilation pipe, and the auxiliary mechanism further comprises an air supply assembly.

[0008] Preferably, the adjusting assembly comprises a stepping motor fixedly connected to the front side of the ventilation pipe, an output end of the stepping motor is connected with a bidirectional screw rod through a shaft coupling, the bidirectional screw rod is rotationally connected between the front and rear inner walls of the ventilation pipe, two symmetrically arranged baffles are threadedly connected to the bidirectional screw rod, the baffles are tightly attached to the inner walls of the ventilation pipe, and the baffles are slidingly connected with the ventilation pipe.

[0009] Preferably, the air supply assembly comprises a fan fixedly connected to the top of the support frame, an air outlet of the fan is connected with an air supply pipe, and the other end of the air supply pipe is in communication with the inside of the ventilation pipe.

[0010] Preferably, the air blowing nozzle is inclined to the side away from the hot pressing mechanism.

[0011] Preferably, the hot pressing mechanism comprises a mounting frame fixedly connected to the top of the workbench, an electric push rod fixedly connected to the mounting frame, and a hot pressing plate fixedly connected to the bottom of the electric push rod, and the hot pressing plate is internally provided with a heating assembly.

[0012] Preferably, the limiting assembly comprises two vertical plates fixedly connected to the top of the placing seat, the two vertical plates are distributed in front and back, a screw rod is threadedly connected to each vertical plate, the limiting plate is rotationally connected to the ends of the two screw rods which are close to each other, the limiting plate slides along the placing seat in front and back, and the ends of the two screw rods which are away from each other are fixedly connected with handles.

[0013] Beneficial effects are that before hot pressing, the air blowing nozzle blows air to the hot pressing area, so that the sundries in the hot pressing area are blown away, and the effect of hot pressing is avoided; the ventilation pipe is internally provided with the adjusting assembly, so that the area of air gathering in the ventilation pipe can be adjusted according to the width of the material.

[0014] The additional technical features and advantages of the present application will be more obvious in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the following specific embodiments, but do not constitute a limitation to the present application. In the drawings:

[0016] Figure 1 is a schematic view of the overall structure of the material hot pressing device for backpack production;

[0017] Figure 2 is a right view of the material hot pressing device for backpack production;

[0018] Figure 3 is an upper view of the material hot pressing device for backpack production;

[0019] Figure 4 is the hot pressing mechanism schematic view of the material hot pressing device for backpack production of the utility model;

[0020] Figure 5 is the right view of the internal structure of the ventilation pipe of the material hot pressing device for backpack production of the utility model.

[0021] The reference signs are explained as follows: 1, workbench; 2, electric slide rail; 3, placing seat; 401, vertical plate; 402, screw rod; 403, limiting plate; 404, handle; 501, mounting frame; 502, electric push rod; 503, hot pressing plate; 601, support frame; 602, hydraulic cylinder; 603, ventilation pipe; 604, air blowing nozzle; 605, fan; 606, air supply pipe; 607, stepping motor; 608, bidirectional screw rod; 609, baffle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] The utility model will be further described below with reference to the drawings:

[0025] As Figures 1-5 shown, a material hot pressing device for backpack production, including workbench 1, the top of workbench 1 is provided with electric slide rail 2, electric slide rail 2 is slidably connected with placing seat 3, the top of placing seat 3 is provided with limiting assembly, limiting assembly includes two vertical plates 401 that are bolted on the top of placing seat 3, two vertical plates 401 are distributed in front and back, the vertical plate 401 is screw-threaded with screw rod 402, the end of two screw rods 402 close to each other is rotatably connected with limiting plate 403, limiting plate 403 slides along placing seat 3 in front and back, the end of two screw rods 402 away from each other is fixedly connected with handle 404, screw rod 402 is driven limiting plate 403 to move along placing seat 3 by handle 404 screwing.

[0026] The workbench 1 is provided with a hot pressing mechanism, the hot pressing mechanism comprises a mounting frame 501 which is bolted on the top of the workbench 1, the mounting frame 501 is fixedly connected with an electric push rod 502, the bottom of the electric push rod 502 is fixedly connected with a hot pressing plate 503, the hot pressing plate 503 is provided with a heating assembly, the heating assembly is an electric heating wire or an electric heating rod, an installation groove is formed in the hot pressing plate 503, and the heating assembly is fixed in the installation groove, so that the heating assembly is powered on to heat the hot pressing plate 503.

[0027] The hot pressing mechanism is provided with an auxiliary mechanism on one side, the auxiliary mechanism comprises a support frame 601 which is bolted on the top of the workbench 1, the support frame 601 is fixedly connected with a hydraulic cylinder 602, the bottom of the hydraulic cylinder 602 is fixedly connected with a ventilation pipe 603, the bottom of the ventilation pipe 603 is fixedly connected with a plurality of air blowing nozzles 604 which are arranged at equal intervals, and the air blowing nozzles 604 are inclined away from the hot pressing mechanism.

[0028] The ventilation pipe 603 is provided with an adjusting assembly, the adjusting assembly is used for adjusting the air gathering area in the ventilation pipe 603, the adjusting assembly comprises a stepping motor 607 which is bolted on the front side of the ventilation pipe 603, the output end of the stepping motor 607 is connected with a bidirectional screw rod 608 through a shaft coupling, the bidirectional screw rod 608 is rotatably connected between the front and rear inner walls of the ventilation pipe 603, two symmetrical baffles 609 are threadedly connected on the bidirectional screw rod 608, the baffles 609 are tightly attached to the inner walls of the ventilation pipe 603, the baffles 609 are slidably connected with the ventilation pipe 603, the stepping motor 607 is started, the stepping motor 607 drives the bidirectional screw rod 608 to rotate, the bidirectional screw rod 608 drives the two baffles 609 to move towards each other or away from each other, so that the air gathering area in the ventilation pipe 603 can be adjusted according to the width of the component.

[0029] The auxiliary mechanism further comprises an air supply assembly, the air supply assembly is used for supplying air to the ventilation pipe 603, the air supply assembly comprises a fan 605 which is bolted on the top of the support frame 601, the air outlet of the fan 605 is connected with an air supply pipe 606, the other end of the air supply pipe 606 is in communication with the inside of the ventilation pipe 603, the air supply pipe 606 is a flexible hose, and the fan 605 is started to deliver air into the ventilation pipe 603 through the air supply pipe 606.

[0030] Working principle: the components that need to be hot-pressed are placed on the placing seat 3, the screw rod 402 is screwed through the handle 404, the screw rod 402 drives the two vertical plates 401 to move towards each other, the components that need to be hot-pressed are clamped and limited through the vertical plates 401, the placing seat 3 is moved towards the hot-pressing plate 503, at the same time, the air blowing nozzle 604 is lowered to the appropriate height through the control of the hydraulic cylinder 602, the fan 605 is started, air is supplied to the ventilation pipe 603 through the air supply pipe 606, air is blown to the area that needs to be hot-pressed through the air blowing nozzle 604, the debris in the hot-pressing area is blown away, the effect of hot-pressing is avoided, the placing seat 3 stops moving after being moved below the hot-pressing plate 503, the hot-pressing plate 503 is moved downwards through the control of the electric push rod 502, hot-pressing is carried out, when the hot-pressed components of different widths are replaced, the step motor 607 is started, the step motor 607 drives the bidirectional screw rod 608 to rotate, the bidirectional screw rod 608 drives the two baffles 609 to move towards each other or away from each other, the area of the ventilation pipe 603 that concentrates air is adjusted according to the width of the components.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. The technical personnel in the industry should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A material hot pressing device for backpack production, comprising a workbench (1), an electric slide rail (2) provided on the top of the workbench (1), a placement seat (3) slidably connected on the electric slide rail (2), a limit component provided on the top of the placement seat (3), and a hot pressing mechanism provided above the workbench (1), characterized in that: One side of the hot pressing mechanism is provided with an auxiliary mechanism, the auxiliary mechanism includes a support frame (601) fixedly connected to the top of the workbench (1), a hydraulic cylinder (602) fixedly connected to the support frame (601), a ventilation pipe (603) fixedly connected to the bottom of the hydraulic cylinder (602), a plurality of air blowing nozzles (604) fixedly connected to the bottom of the ventilation pipe (603) at equal intervals, and an adjusting assembly arranged in the ventilation pipe (603), the adjusting assembly is used for adjusting the area of air gathering in the ventilation pipe (603), and the auxiliary mechanism further includes an air supply assembly, and the air supply assembly is used for air supply in the ventilation pipe (603).

2. The material hot-pressing device for producing a backpack according to claim 1, characterized in that: The adjusting assembly includes a stepping motor (607) fixedly connected to the front side of the ventilation pipe (603), a bidirectional screw rod (608) connected to the output end of the stepping motor (607) through a shaft coupling, the bidirectional screw rod (608) is rotatably connected between the front and rear inner walls of the ventilation pipe (603), two symmetrically arranged baffles (609) are threadedly connected to the bidirectional screw rod (608), the baffles (609) are tightly attached to the inner walls of the ventilation pipe (603), and the baffles (609) are slidably connected with the ventilation pipe (603).

3. The material hot-pressing device for producing a backpack according to claim 1, characterized in that: The air supply assembly includes a fan (605) fixedly connected to the top of the support frame (601), an air supply pipe (606) connected to the air outlet of the fan (605), and the other end of the air supply pipe (606) is in communication with the inside of the ventilation pipe (603), and the air supply pipe (606) is an elastic hose.

4. The material hot-pressing device for producing a backpack according to claim 1, characterized in that: The air blowing nozzles (604) are inclined away from the side of the hot pressing mechanism.

5. The material hot-pressing device for producing a backpack according to claim 1, characterized in that: The hot pressing mechanism includes a mounting frame (501) fixedly connected to the top of the workbench (1), an electric push rod (502) fixedly connected to the mounting frame (501), a hot pressing plate (503) fixedly connected to the bottom of the electric push rod (502), and a heating assembly arranged in the hot pressing plate (503).

6. The material hot-pressing device for producing a backpack according to claim 1, characterized in that: The limiting assembly includes two vertical plates (401) fixedly connected to the top of the placing seat (3), the two vertical plates (401) are distributed front and back, a screw rod (402) is threadedly connected in the vertical plate (401), a limiting plate (403) is rotatably connected to one end of the two screw rods (402) close to each other, the limiting plate (403) slides along the placing seat (3) front and back, and a handle (404) is fixedly connected to one end of the two screw rods (402) away from each other.

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