Special welding machine for waist support belt

Abstract

The utility model discloses a special welding machine for a waist support belt, which comprises a case, an electric control box and a lifting welding machine are arranged in the case, an assembly line turntable assembly is arranged in the middle of the case and comprises a rotating shaft, three platform plates are fixedly mounted on the rotating shaft, and the three platform plates are distributed in a regular triangle to form a feeding station, a welding station and a discharging station. A lower die is fixedly arranged on the platform plate, a waist protecting belt is arranged in the lower die, a jacking air cylinder assembly is further arranged in the machine box, and the jacking air cylinder assembly is located on the edge of the assembly line rotary disc assembly and located below the lifting welding machine. The assembly line rotating disc assembly comprises the rotating shaft, the three platform plates are fixedly installed on the rotating shaft, the three platform plates are distributed in the regular triangle shape, feeding, welding and discharging are sequentially and circularly completed through the assembly line rotating disc assembly, operation is convenient, the stroke between stations is shortened, the welding efficiency of a waist support belt is greatly improved, and the occupied space of equipment is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated welding equipment, in particular to a special welding machine for waist belts. Background Art

[0002] As people's living standards improve, more and more people start to participate in various sports and fitness activities. During fitness activities, people are used to wearing waist belts to protect the waist from injury and keep warm. At the same time, by adjusting the tightness of the waist belt around the human waist, appropriate pressure is applied to the human waist to enhance subcutaneous cell metabolism, burn fat, and lose weight and shape the body.

[0003] The support strips of the existing waist protection belts are made by welding a plurality of steel rings, so that the strips have a certain elasticity and can better fit the lumbar spine of the human body, thereby achieving a better protection effect.

[0004] The existing waist belt support strip welding equipment adopts linear flow operation, which unifies loading, welding and unloading into linear processing. This method occupies a large space, has a long stroke and is inefficient.

[0005] Therefore, we propose a special welding machine for waist belt to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a special welding machine for waist belt to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special welding machine for waist belt, comprising: a chassis, an electric control box and a lifting welding machine are arranged in the chassis, and a production line turntable assembly is arranged in the middle of the chassis;

[0008] The assembly line turntable assembly comprises a rotating shaft, on which three platform plates are fixedly mounted, and the three platform plates are distributed in an equilateral triangle to form loading, welding and unloading stations;

[0009] A lower mold is fixedly arranged on the platform plate, and a waist protection belt is arranged in the lower mold;

[0010] A lifting cylinder assembly is also arranged in the chassis, and the lifting cylinder assembly is located at the edge of the assembly line turntable assembly and below the lifting welding machine.

[0011] Preferably, side transparent baffles are symmetrically provided on the sides of the chassis, and the side transparent baffles are located at the joint between the lifting welding machine and the assembly line turntable assembly.

[0012] Preferably, the chassis is provided with a front baffle, which is suspended above the platform plate to wrap the platform plate directly below the lifting welding machine in the chassis.

[0013] Preferably, the lower end of the rotating shaft is connected to a servo drive structure, and the servo drive structure drives the rotating shaft to rotate and drives the platform plate to circulate through the lifting welding machine in sequence.

[0014] Preferably, the lifting welding machine comprises a hydraulic cylinder, which drives and connects to an upper mold, and the upper mold is a welding mold.

[0015] Preferably, the lifting cylinder assembly is mainly composed of a lifting cylinder driving the support block to rise and fall.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The assembly line turntable assembly includes a rotating shaft, on which are fixedly installed three platform plates, which are distributed in an equilateral triangle shape. The assembly line turntable assembly is used to cycle through loading, welding and unloading in sequence. It is easy to operate, shortens the travel between workstations, greatly improves the welding efficiency of the waist belt, and saves space occupied by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the assembly line turntable assembly and the lifting welding machine in the utility model;

[0020] Figure 3 This is a side view of the drive structure, lifting welding machine and lifting cylinder assembly in the utility model

[0021] In the figure: 1. chassis; 11. side transparent baffle; 2. assembly line turntable assembly; 21. rotating shaft; 22. platform plate; 23. lower mold; 24. servo drive structure; 3. lifting welding machine; 31. upper mold; 32. hydraulic cylinder; 4. electric control box; 5. lifting cylinder assembly; 51. lifting cylinder; 52. support block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a special welding machine for waist belt, comprising: a chassis 1, an electric control box 4 and a lifting welding machine 3 are arranged in the chassis 1, and a production line turntable assembly 2 is arranged in the middle of the chassis 1;

[0024] A side transparent baffle 11 is symmetrically arranged on the side of the chassis 1. The side transparent baffle 11 is located at the joint between the lifting welding machine 3 and the assembly line turntable assembly 2, which is convenient for observing the welding station and has a protective function;

[0025] The assembly line turntable assembly 2 comprises a rotating shaft 21, on which three platform plates 22 are fixedly mounted. The three platform plates 22 are distributed in an equilateral triangle, dividing the assembly line turntable assembly 2 into loading, welding and unloading stations;

[0026] The chassis 1 is provided with a front baffle, which is suspended above the platform plate 22, and the platform plate 22 directly below the lifting welding machine 3 is wrapped in the chassis 1, and the other two platform plates 22 are exposed, which is convenient for loading the waist belt;

[0027] A lower mold 23 is fixedly arranged on the platform plate 22, a waist belt is arranged in the lower mold 23, the lower end of the rotating shaft 21 is connected to a servo drive structure 24, and the servo drive structure 24 drives the rotating shaft 21 to rotate and drives the platform plate 22 to pass through the lifting welding machine 3 in sequence;

[0028] The lifting welding machine 3 comprises a hydraulic cylinder 32, which is driven and connected to an upper mold 31. The upper mold 31 is a welding mold for welding the waist belt passing under the lifting welding machine 3.

[0029] A lifting cylinder assembly 5 is also provided in the chassis 1, and the lifting cylinder assembly 5 is located at the edge of the assembly line turntable assembly 2 and below the lifting welding machine 3;

[0030] The lifting cylinder assembly 5 is mainly composed of a lifting cylinder 51 driving the support block 52 to lift and lower. When the platform plate 22 moves to the bottom of the lifting welding machine 3, the lifting cylinder 51 drives the support block 52 to rise to support the outer end of the platform plate 22, so that the stability of the platform plate 22 is ensured when the upper mold 31 is pressed down for welding.

[0031] Working principle: The electric control box 4 controls the assembly line turntable assembly 2, the lifting welding machine 3 and the lifting cylinder assembly 5 to work. The waist belt is loaded on the lower mold 23 exposed to the outside. The servo drive structure 24 drives the rotating shaft 21 to drive the platform plate 22 to rotate, and then the lower mold 23 equipped with the waist belt is transferred to the bottom of the lifting welding machine 3. The support block 52 is lifted by the lifting cylinder 51 to support the platform plate 22. The hydraulic cylinder 32 drives the upper mold 31 to descend to weld the waist belt below. After the welding is completed, the platform plate 22 continues to rotate to the unloading station to unload the material, and then rotates to the loading station to load the material, completing a round of waist belt welding;

[0032] During this process, the welding condition can be observed through the side transparent baffle 11;

[0033] The device completes loading, welding and unloading in a cycle in sequence through the assembly line turntable assembly 2, is easy to operate, and greatly improves the welding efficiency of the waist belt.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] 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. Special welding machine for waist belt, including: A machine case (1) is provided with an electric control box (4) and a lifting welding machine (3) in the machine case (1), characterized in that: an assembly line turntable assembly (2) is provided in the middle of the machine case (1); The assembly line turntable assembly (2) comprises a rotating shaft (21), on which three platform plates (22) are fixedly mounted, and the three platform plates (22) are distributed in the shape of an equilateral triangle to form loading, welding and unloading workstations; A lower mold (23) is fixedly arranged on the platform plate (22), and a waist protection belt is arranged inside the lower mold (23); A lifting cylinder assembly (5) is also provided in the chassis (1), and the lifting cylinder assembly (5) is located at the edge of the assembly line turntable assembly (2) and below the lifting welding machine (3).

2. The waist belt welding machine according to claim 1, characterized in that: The side of the chassis (1) is symmetrically provided with a side transparent baffle (11), and the side transparent baffle (11) is located at the joint between the lifting welding machine (3) and the assembly line turntable assembly (2).

3. The waist belt welding machine according to claim 2, characterized in that: The chassis (1) is provided with a front baffle, which is suspended above the platform plate (22) and wraps the platform plate (22) directly below the lifting welding machine (3) inside the chassis (1).

4. The waist belt welding machine according to claim 1, characterized in that: The lower end of the rotating shaft (21) is connected to a servo drive structure (24), and the servo drive structure (24) drives the rotating shaft (21) to rotate, thereby driving the platform plate (22) to circulate through the lifting welding machine (3) in sequence.

5. The waist belt welding machine according to claim 4, characterized in that: The lifting welding machine (3) comprises a hydraulic cylinder (32), the hydraulic cylinder (32) is driven to connect to an upper mold (31), and the upper mold (31) is a welding mold.

6. The waist belt welding machine according to claim 1, characterized in that: The lifting cylinder assembly (5) is mainly composed of a lifting cylinder (51) driving a supporting block (52) to lift and lower.

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