Protective air-tight door frame assembling and welding device

Abstract

The utility model discloses a protective air-tight door frame assembling and welding device which comprises a base, an adjusting assembly is arranged on the upper side of the base, a clamping assembly comprises a first motor, a rotating disc is fixedly installed on the outer surface of the output end of the first motor, a finger air cylinder is fixedly installed on the outer surface of one side of the rotating disc, and a sliding block is fixedly installed at the finger clamping end of the finger air cylinder. A clamping assembly is arranged and comprises a first motor, a door frame is placed between the two rubber mats, then a finger air cylinder is started to drive the two sliding blocks to move relatively, the rubber mats are clamped on the outer surface of the door frame, after welding is completed, the first motor is started to drive a rotary disc to rotate, and the rubber mats are clamped on the outer surface of the door frame. By means of the structure, the finger air cylinder is started to drive the sliding block to move relatively, the clamping stroke is reduced, rapid clamping of the door frame is achieved, and therefore the working efficiency of the welding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding device technical field more specifically, the utility model relates to a kind of protective airtight door door frame assembly welding device. BACKGROUND

[0002] In modern construction engineering and some special protective facilities construction, protective airtight door plays a vital role, it can provide reliable protection and airtight function under specific scene (such as air-raid basement, civil air defense engineering etc.), effectively resist shock wave, toxic agent, radioactive substance etc. Harmful factors, the door frame of protective airtight door as its key component, its quality and assembly welding precision directly influence the performance of whole door, the existing protective airtight door door frame assembly welding device is mostly composed of door frame clamping positioning mechanism and welding mechanism etc. Structure, when using, door frame support is placed on clamping positioning mechanism, then starting clamping positioning mechanism completes the fixation of door frame support, then starting welding mechanism completes the welding of door frame, this kind of welding device can realize the welding of door frame, but still there is certain deficiency, for example: the clamping positioning mechanism of existing door frame assembly welding device is usually driven by single cylinder or threaded rod to clamp block in the outer surface of door frame, so that its clamping stroke is larger, to a certain extent, reduce the clamping efficiency of door frame, thereby reduce the working efficiency of welding device, in order to overcome the deficiency of prior art, we propose a kind of protective airtight door door frame assembly welding device. SUMMARY

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a protective airtight door door frame assembly welding device to solve the problem that the clamping positioning mechanism of the existing door frame assembly welding device is usually driven by a single cylinder or a threaded rod to clamp the blocks on the outer surface of the door frame, resulting in a large clamping stroke, which reduces the clamping efficiency of the door frame to a certain extent, thereby reducing the working efficiency of the welding device.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a protective airtight door door frame assembly welding device, comprising a base, the upper side of the base is provided with an adjusting assembly, one side of the adjusting assembly is provided with a clamping assembly, the upper side of the base is fixedly installed with an intelligent welding mechanical arm on the outer surface;

[0005] The clamping assembly comprises a motor one, the output end outer surface of the motor one is fixedly installed with a turntable, one side outer surface of the turntable is fixedly installed with a finger air cylinder, the finger end of the finger air cylinder is fixedly installed with a sliding block, one side outer surface of the sliding block is fixedly installed with a rubber pad.

[0006] The adjusting assembly comprises a supporting frame, a motor two is fixedly installed at the top end of the supporting frame, an output end of the motor two is fixedly installed with a threaded lead screw, the outer surface of the threaded lead screw is threadedly connected with a mounting frame, a scale is formed on the outer surface of one side of the supporting frame, a fixed frame is fixedly installed on the outer surface of one side of the supporting frame, a forward and reverse screw rod is rotatably connected to the inner wall of the fixed frame, a worm ring is fixedly sleeved to the outer wall of the middle portion of the forward and reverse screw rod, a worm is engaged with the outer surface of the worm ring, the outer surface of the forward and reverse screw rod is symmetrically threadedly connected with a connecting block, and an L-shaped support is fixedly installed on the outer surface of one side of the connecting block.

[0007] The supporting frame is fixedly installed on the upper outer surface of the base, the threaded lead screw is rotatably arranged in the inner wall of the supporting frame, the mounting frame slides on the inner side surface of the supporting frame, the connecting block slides on the inner surface of the fixed frame, the worm is rotatably connected to the inner wall of one side of the fixed frame, and the L-shaped support slides on the inner wall of the side of the supporting frame.

[0008] The motor one is fixedly installed on the upper outer surface of the mounting frame, and the rotating disc rotates on the inner surface of the mounting frame.

[0009] The two finger air cylinders are horizontally arranged, and the two finger air cylinders are detachably installed on the outer surface of one side of the L-shaped support.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The clamping assembly is arranged, the door frame is placed between the two rubber pads, then the finger air cylinder is started to drive the two sliding blocks to relatively move, the rubber pad is clamped on the outer surface of the door frame, the motor one is started to drive the rotating disc to rotate, thereby the door frame with the welding completed on one side is turned over, the above structure is utilized, the clamping stroke is reduced by starting the finger air cylinder to drive the sliding blocks to relatively move, the quick clamping of the door frame is realized, and the working efficiency of the welding device is improved.

[0012] The adjusting assembly is arranged, the motor two is started to drive the threaded lead screw to rotate, the threaded lead screw drives the mounting frame threadedly connected with the outer surface to slide, thereby the door frame is driven to vertically move, the worm is rotated to drive the worm ring engaged with the outer surface to rotate, the worm ring drives the forward and reverse screw rod to rotate, the forward and reverse screw rod drives the connecting block threadedly connected with the outer surface to slide, thereby the two L-shaped supports are driven to relatively slide, and the horizontal movement of the door frame is further driven, the above structure is utilized, the horizontal and vertical positioning of the door frame is facilitated by starting the motor two and the rotating worm, meanwhile, the device can be suitable for the welding of door frames with different specifications, and the flexibility and practicality of the welding device are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the clamping assembly structure schematic view of the utility model;

[0015] Figure 3 It is the adjusting assembly structure schematic view of the utility model;

[0016] Figure 4 It is the fixed frame internal structure schematic view of the utility model.

[0017] [Reference signs]

[0018] 1, base, 2, adjusting assembly, 3, clamping assembly, 4, intelligent welding mechanical arm, 21, support frame, 22, motor two, 23, threaded screw rod, 24, mounting bracket, 25, scale, 26, fixed frame, 27, positive and negative screw rod, 28, worm wheel ring, 29, worm, 211, connecting block, 212, L-shaped support, 31, motor one, 32, turntable, 33, finger air cylinder, 34, sliding block, 35, rubber pad. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, specific embodiments will be described in detail below with reference to the drawings.

[0020] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a kind of protective airtight door frame assembly welding device, including base 1, the upper side of base 1 is provided with adjusting assembly 2, one side of adjusting assembly 2 is provided with clamping assembly 3, and the upper side outer surface of base 1 is fixedly installed with intelligent welding mechanical arm 4;

[0021] Clamping assembly 3 includes motor one 31, the output end outer surface of motor one 31 is fixedly installed with turntable 32, the outer surface of one side of turntable 32 is fixedly installed with finger air cylinder 33, the clamping finger end of finger air cylinder 33 is fixedly installed with sliding block 34, and the outer surface of one side of sliding block 34 is fixedly installed with rubber pad 35;

[0022] by starting finger air cylinder 33 to drive sliding block 34 relative movement, reduce the clamping stroke, realize the quick clamping of door frame, to improve the work efficiency of welding device.

[0023] The adjusting assembly 2 comprises a support frame 21, a motor two 22 is fixedly installed at the top end of the support frame 21, a threaded lead screw 23 is fixedly installed at the output end of the motor two 22, a mounting frame 24 is threadedly connected to the outer surface of the threaded lead screw 23, a scale 25 is formed in the outer surface of one side of the support frame 21, a fixed frame 26 is fixedly installed on the outer surface of one side of the support frame 21, a positive and negative screw rod 27 is rotatably connected to the inner wall of the fixed frame 26, a worm gear ring 28 is fixedly sleeved to the outer wall of the middle portion of the positive and negative screw rod 27, a worm 29 is engaged with the outer surface of the worm gear ring 28, and a connecting block 211 is symmetrically and threadedly connected to the outer surface of the positive and negative screw rod 27.

[0024] The support frame 21 is fixedly installed on the upper outer surface of the base 1, the threaded lead screw 23 is rotatably arranged in the inner wall of the support frame 21, the mounting frame 24 is slidably arranged on the inner surface of the support frame 21, the connecting block 211 is slidably arranged on the inner surface of the fixed frame 26, the worm 29 is rotatably connected to the inner wall of one side of the fixed frame 26, and the L-shaped support 212 is slidably arranged on the inner wall of one side of the support frame 21.

[0025] By starting the motor two 22 and rotating the worm 29, the horizontal and vertical positioning of the door frame is facilitated, and the device can be applied to door frame welding of different specifications, so that the flexibility and practicability of the welding device are greatly improved.

[0026] The motor one 31 is fixedly installed on the upper outer surface of the mounting frame 24, and the rotating disc 32 is rotatably arranged on the inner surface of the mounting frame 24.

[0027] The two finger air cylinders 33 are horizontally arranged, and the two finger air cylinders 33 are detachably installed on the outer surface of one side of the L-shaped support 212.

[0028] The working process of the utility model is as follows:

[0029] Firstly, the door frame is placed between the two rubber pads 35, and then the finger air cylinder 33 is started to drive the relative movement of the two sliding blocks 34, so that the rubber pads 35 are clamped on the outer surface of the door frame, the clamping stroke is reduced, the quick clamping of the door frame is realized, and the working efficiency of the welding device is improved, then the motor two 22 is started to drive the threaded screw rod 23 to rotate, the threaded screw rod 23 rotates to drive the mounting frame 24 connected with the outer surface of the threaded screw rod 23 to slide, thereby driving the vertical movement of the door frame, rotating the worm 29 to drive the outer surface of the worm gear ring 28 to rotate, the worm gear ring 28 rotates to drive the positive and negative screw rod 27 to rotate, the positive and negative screw rod 27 rotates to drive the connecting block 211 connected with the outer surface of the positive and negative screw rod 27 to slide, thereby driving the relative sliding of the two L-shaped supports 212, and further driving the horizontal movement of the door frame, completing the horizontal and vertical positioning of the door frame, and finally starting the intelligent welding mechanical arm 4 to complete the welding of one side of the door frame, after welding, the motor one 31 is started to drive the rotating disc 32 to rotate, thereby driving the door frame welded on one side to be turned over for welding on the other side.

[0030] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0031] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0032] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A protective airtight door frame assembly and welding device, comprising a base (1), characterized in that, An adjustment component (2) is provided on the upper side of the base (1), and a clamping component (3) is provided on one side of the adjustment component (2). An intelligent welding robotic arm (4) is fixedly installed on the upper outer surface of the base (1). The clamping assembly (3) includes a motor (31), a turntable (32) is fixedly mounted on the outer surface of the output end of the motor (31), a finger cylinder (33) is fixedly mounted on one side of the outer surface of the turntable (32), a slider (34) is fixedly mounted on the finger clamping end of the finger cylinder (33), and a rubber pad (35) is fixedly mounted on one side of the outer surface of the slider (34).

2. The protective airtight door frame assembly and welding device according to claim 1, characterized in that, The adjustment component (2) includes a support frame (21), a second motor (22) is fixedly installed at the top of the support frame (21), a threaded screw (23) is fixedly installed at the output end of the second motor (22), a mounting bracket (24) is threadedly connected to the outer surface of the threaded screw (23), a scale (25) is opened on one side of the outer surface of the support frame (21), a fixing frame (26) is fixedly installed on one side of the outer surface of the support frame (21), a positive and negative screw (27) is rotatably connected to the inner wall of the fixing frame (26), a worm gear ring (28) is fixedly sleeved in the middle of the outer wall of the positive and negative screw (27), a worm (29) is meshed on the outer surface of the worm gear ring (28), a connecting block (211) is symmetrically threadedly connected to the outer surface of the positive and negative screw (27), and an L-shaped bracket (212) is fixedly installed on one side of the outer surface of the connecting block (211).

3. The protective airtight door frame assembly and welding device according to claim 2, characterized in that, The support frame (21) is fixedly installed on the upper outer surface of the base (1), the threaded screw (23) rotates on the inner wall of the support frame (21), the mounting bracket (24) slides on the inner surface of the support frame (21), the connecting block (211) slides on the inner surface of the fixed frame (26), the worm gear (29) is rotatably connected to the inner wall of one side of the fixed frame (26), and the L-shaped bracket (212) slides on the inner wall of the side of the support frame (21).

4. The protective airtight door frame assembly and welding device according to claim 2, characterized in that, The motor (31) is fixedly mounted on the upper outer surface of the mounting bracket (24), and the turntable (32) rotates on the inner surface of the mounting bracket (24).

5. The protective airtight door frame assembly and welding device according to claim 2, characterized in that, Two finger cylinders (33) are horizontally arranged, and the two finger cylinders (33) are detachably installed on one side of the outer surface of the L-shaped bracket (212).

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