Environment-friendly automatic assembling equipment for pipe fitting production

Abstract

The utility model belongs to the technical field of pipe fitting assembly, and particularly relates to environment-friendly pipe fitting production automatic assembly equipment which comprises a bottom plate, a fixing box is fixedly connected to the left side of the top end of the bottom plate, a power assembly is arranged on the rear side of the fixing box, and a conveying pipe is fixedly connected to the inner side of the fixing box. A limiting ring is slidably connected to the outer end of the left side of the conveying pipe, a sliding groove is formed in the outer wall of the middle end of the limiting ring, a transmission sleeve is fixedly connected to the right side of the limiting ring, and a limiting head is fixedly connected to the right side of the transmission sleeve; according to the environment-friendly automatic assembling equipment for pipe fitting production, the transmission sleeve, the limiting head, the clamping arm and the clamping head are driven by the power assembly to move towards the left side, so that the clamping arm is clamped through the fixing sleeve to force the clamping arm to rotate towards the inner side, a fitting pipe is fixed through the clamping head, manpower participation is not needed, and the labor intensity of workers is reduced. And therefore, the production speed and the overall production capacity can be remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe fitting assembly, and specifically relates to an automatic assembly device for producing environment-friendly pipe fittings. Background Art

[0002] Automatic assembly devices for producing environment-friendly pipe fittings are widely used in many fields such as construction, industry, water treatment, energy, and transportation. They have promoted the progress of various industries in environmental protection and sustainable development by improving production efficiency, reducing waste, and enhancing product quality. These devices not only optimize the production process but also help achieve higher environmental standards and resource utilization efficiency, thus supporting the overall sustainable development goals.

[0003] After retrieval, the existing patent (Publication No.: CN206663822U) discloses a pipe fitting assembly device, which includes a driving mechanism, an installation platform, a first limiting structure and a second limiting structure arranged on the installation platform. The first limiting structure includes a limiting block, and the limiting block is recessed with clamping grooves corresponding to the pipe fittings one by one and with a shape fit. The second limiting structure includes a fixed block and a movable block respectively located on opposite sides of the first limiting structure. The arrangement direction of the fixed block and the movable block is the same as the extension direction of the clamping groove. The fixed block is fixed on the installation platform, and a first limiting surface for abutting against one of the fixed sleeves is provided on the side of the fixed block facing the movable block. A second limiting surface for abutting against the other fixed sleeve is provided on the side of the movable block facing the fixed block. The driving mechanism drives the movable block to approach or move away from the fixed block. The utility model can realize the automatic assembly of the wire rack and greatly improve the assembly efficiency.

[0004] However, in the actual use of the above scheme, the pressing mechanisms on both sides are manually moved simultaneously to fix the workpiece. However, when fixing the workpiece, other processes cannot be operated, which will greatly reduce the processing efficiency. At the same time, manual operation will be affected by fatigue and inattention, which will affect production.

[0005] Therefore, the utility model provides an automatic assembly device for producing environment-friendly pipe fittings. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the problem that manual fixing of the workpiece affects the production efficiency, the utility model provides an automatic assembly device for producing environment-friendly pipe fittings.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: An automatic assembly device for producing environment-friendly pipe fittings of the present utility model includes a bottom plate. A fixed box is fixedly connected to the left side of the top end of the bottom plate. A power assembly is arranged at the rear side of the fixed box. A conveying pipe is fixedly connected to the inner side of the fixed box. A limiting ring is slidably connected to the outer end of the left side of the conveying pipe. A chute is provided on the outer wall of the middle end of the limiting ring. A transmission sleeve is fixedly connected to the right side of the limiting ring. A limiting head is fixedly connected to the right side of the transmission sleeve. A uniformly distributed clamping arm is rotatably connected to the inner end of the right side of the limiting head. A fixed sleeve is slidably connected to the outer side of the limiting head. The fixed sleeve is fixedly connected to the bottom plate. A clamping head is fixedly connected to the inner end of the right side of the clamping arm. An installation assembly is arranged at the top end of the right side of the bottom plate.

[0008] Further, the power assembly includes a hinge frame. A hinge frame is fixedly connected to the middle end of the rear side of the fixed box. A first electric push rod is rotatably connected to the right side of the hinge frame. A connecting head is fixedly connected to the output end of the first electric push rod. A limiting frame is rotatably connected to the inner side of the front end of the connecting head. The left side of the front end of the limiting frame is rotatably connected to the fixed box. Upper and lower opposite limiting wheels are rotatably connected to the inner side of the limiting frame. The limiting wheels are engaged with the chute.

[0009] Further, a motor is fixedly connected to the top end of the fixed box. A protective box is fixedly connected to the outer wall of the left side of the fixed box. A first bevel gear is fixedly connected to the output end of the motor. A compound bevel gear is meshed and connected to the bottom left side of the first bevel gear. A first connecting rod is rotatably connected to the inner side of the compound bevel gear. The top end of the first connecting rod is fixedly connected to the inner wall of the protective box. A second bevel gear is meshed and connected to the bottom rear side of the compound bevel gear. A second connecting rod is fixedly connected to the inner side of the second bevel gear. The second connecting rod is rotatably connected to the inner wall of the protective box. A conveying wheel is fixedly connected to the middle side of the front end of the second connecting rod.

[0010] Further, a fitting pipe is slidably connected to the inner side of the conveying pipe. The fitting pipe is rotatably connected to the conveying wheel.

[0011] Further, a rubber layer is arranged on the outer wall of the conveying wheel.

[0012] Further, the installation assembly includes a second electric push rod. A second electric push rod is fixedly connected to the top end of the right side of the bottom plate. A mechanical claw is fixedly connected to the output end of the second electric push rod.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. An automatic assembly device for producing environment-friendly pipe fittings according to the present utility model drives a transmission sleeve, a limit head, a clamping arm, and a clamping head to move to the left through a power assembly, thereby engaging the clamping arm through a fixed sleeve to force the clamping arm to rotate inward, and using the clamping head to fix the fitting pipe. It does not require human participation and is not affected by fatigue and inattention, so it can significantly improve the production speed and overall production capacity.

[0015] 2. An automatic assembly device for producing environment-friendly pipe fittings according to the present utility model drives the first bevel gear, the compound bevel gear, the second bevel gear, the second connecting rod, and the conveying wheel to rotate simultaneously through a motor to drive the fitting pipe to move to the right, so as to achieve automatic feeding, thereby improving the continuity of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model with reference to the accompanying drawings.

[0017] Figure 1 is the three-dimensional structure diagram and enlarged view of the present utility model;

[0018] Figure 2 is the partial three-dimensional structure diagram at the first electric push rod of the present utility model;

[0019] Figure 3 is the partial three-dimensional structure diagram at the transmission sleeve of the present utility model;

[0020] Figure 4 is the sectional structure diagram at the protective box of the present utility model;

[0021] Figure 5 is the sectional structure diagram at the fixed sleeve of the present utility model;

[0022] In the figure: 1, base plate; 11, fixed box; 2, motor; 21, first bevel gear; 22, first connecting rod; 23, compound bevel gear; 24, second bevel gear; 25, second connecting rod; 26, conveying wheel; 27, protective box; 3, fitting pipe; 4, hinge frame; 41, first electric push rod; 42, connecting head; 43, limit frame; 44, limit wheel; 45, limit ring; 46, chute; 47, transmission sleeve; 48, limit head; 49, clamping arm; 410, clamping head; 411, fixed sleeve; 412, conveying pipe; 5, second electric push rod; 51, mechanical claw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes, and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. Embodiment

[0024] AsFigures 1 to 5 As shown in the figure, an automatic assembly device for producing environment-friendly pipe fittings according to the present utility model includes a bottom plate 1. A fixed box 11 is fixedly connected to the left side of the top end of the bottom plate 1. The fixed box 11 is supported and fixed by the bottom plate 1. A power assembly is arranged at the rear side of the fixed box 11. A conveying pipe 412 is fixedly connected to the inner side of the fixed box 11. The conveying pipe 412 is fixed by the fixed box 11. A limiting ring 45 is slidably connected to the outer end of the left side of the conveying pipe 412. The limiting ring 45 is limited by the conveying pipe 412. A chute 46 is formed on the outer wall of the middle end of the limiting ring 45. A transmission sleeve 47 is fixedly connected to the right side of the limiting ring 45. The transmission sleeve 47 is fixed by the limiting ring 45. A limiting head 48 is fixedly connected to the right side of the transmission sleeve 47. The limiting ring 45 and the limiting head 48 are connected by the transmission sleeve 47. The inner end of the right side of the limiting head 48 is rotatably connected with uniformly distributed clamping arms 49. The left end of the clamping arm 49 is limited by the limiting head 48. A fixed sleeve 411 is slidably connected to the outer side of the limiting head 48. The fixed sleeve 411 is fixedly connected to the bottom plate 1. The fixed sleeve 411 is fixed by the bottom plate 1. A clamping head 410 is fixedly connected to the inner end of the right side of the clamping arm 49. The clamping head 410 is fixed by the clamping arm 49. At the same time, the clamping arm 49 is limited by the fixed sleeve 411. During the leftward movement of the clamping arm 49, it moves inward under the limitation of the fixed sleeve 411. An installation assembly is arranged at the top end of the right side of the bottom plate 1.

[0025] The power assembly includes a hinge frame 4. The hinge frame 4 is fixedly connected to the middle end of the rear side of the fixed box 11. The hinge frame 4 is fixed by the fixed box 11. The right side of the hinge frame 4 is rotatably connected with a first electric push rod 41. The left side of the first electric push rod 41 is limited by the hinge frame 4. The output end of the first electric push rod 41 is fixedly connected with a connecting head 42. The connecting head 42 is driven to move left and right by the first electric push rod 41. The inner end of the front side of the connecting head 42 is rotatably connected with a limiting frame 43. The front left side of the limiting frame 43 is rotatably connected with the fixed box 11. The front end of the limiting frame 43 is limited by the fixed box 11. The rear end of the limiting frame 43 is limited by the connecting head 42. The inner side of the limiting frame 43 is rotatably connected with upper and lower opposite limiting wheels 44. The limiting wheels 44 are engaged with the chute 46. The rear end of one side of the limiting frame 43 is driven to move left and right by the connecting head 42. Thus, the limiting wheels 44 are driven by the limiting frame 43 to move obliquely in the right front and left rear directions in the chute 46. Thereby, the limiting ring 45 is driven to move left and right within a small range.

[0026] ​A motor 2 is fixedly connected to the top end of the fixed box 11, and the motor 2 is supported and fixed by the fixed box 11. A protective box 27 is fixedly connected to the left outer wall of the fixed box 11, and the protective box 27 is fixed by the fixed box 11. The output end of the motor 2 is fixedly connected to a first bevel gear 21, and the first bevel gear 21 is driven to rotate by the motor 2. A compound bevel gear 23 is meshed and connected to the left bottom end of the first bevel gear 21, and the compound bevel gear 23 is driven to rotate by the first bevel gear 21. A first connecting rod 22 is rotatably connected to the inner side of the compound bevel gear 23, and the top end of the first connecting rod 22 is fixedly connected to the inner wall of the protective box 27. The first connecting rod 22 is fixed by the protective box 27, so that the compound bevel gear 23 is limited by the first connecting rod 22. A second bevel gear 24 is meshed and connected to the rear bottom end of the compound bevel gear 23, and the second bevel gear 24 is driven to rotate by the compound bevel gear 23. A second connecting rod 25 is fixedly connected to the inner side of the second bevel gear 24, and the second connecting rod 25 is rotatably connected to the inner wall of the protective box 27. The second connecting rod 25 is limited by the protective box 27, so that the second connecting rod 25 is driven to rotate by the second bevel gear 24. A conveying wheel 26 is fixedly connected to the middle side of the front end of the second connecting rod 25, and the conveying wheel 26 is driven to rotate by the second connecting rod 25.

[0027] A fitting pipe 3 is slidably connected to the inner side of the conveying pipe 412, and the fitting pipe 3 is rotatably connected to the conveying wheel 26. The rotation of the conveying wheel 26 drives the fitting pipe 3 to move to the right.

[0028] A rubber layer is arranged on the outer wall of the conveying wheel 26, and the friction between the conveying wheel 26 and the fitting pipe 3 is increased by arranging the rubber layer on the outer side of the conveying wheel 26.

[0029] The installation assembly includes a second electric push rod 5. The second electric push rod 5 is fixedly connected to the top right end of the bottom plate 1. The output end of the second electric push rod 5 is fixedly connected to a mechanical claw 51. The mechanical claw 51 is driven to move left and right by the second electric push rod 5. The workpiece to be assembled is clamped and fixed by the mechanical claw 51, and the mechanical claw 51 and the workpiece are driven to move to the left by the second electric push rod 5 for assembly with the fitting pipe 3.

[0030] Working principle: When the automatic assembly equipment for producing environment-friendly pipe fittings is in operation, first, the fitting pipe 3 enters the inner side of the conveying pipe 412 from the left end of the conveying pipe 412. Then, the motor 2 drives the first bevel gear 21 to rotate, and the first bevel gear 21 drives the second bevel gear 24 to rotate through the compound bevel gear 23. Thus, the second bevel gear 24 drives the second connecting rod 25 and the conveying wheel 26 to rotate simultaneously, so as to push the fitting pipe 3 to continue moving to the right. After the fitting pipe 3 comes out from the right side through the clamping head 410, the first electric push rod 41 drives the connecting head 42 to move to the right, so that the front end of the limiting frame 43 drives the limiting wheel 44 to move obliquely in the front right and rear left directions in the sliding groove 46 with the connection position of the limiting frame 43 and the fixed box 11 as the center, thereby driving the limiting ring 45 to move left and right within a small range. The limiting ring 45 drives the transmission sleeve 47, the limiting head 48 and the clamping arm 49 to move to the left. During the leftward movement of the clamping arm 49, the outer part of the clamping arm 49 is extruded by the fixed sleeve 411, so that the clamping arm 49 rotates inwards and drives the clamping head 410 to move synchronously, thereby fixing the fitting pipe 3. Then, the mechanical claw 51 grabs the workpiece to be assembled with the fitting pipe 3, and the second electric push rod 5 drives the mechanical claw 51 and the workpiece to move leftward together, so that the workpiece is assembled with the fitting pipe 3.

[0031] The above front, rear, left, right, up and down are all based on the Figure 1 description in the attached drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 should not be construed as limiting the protection scope of the present invention.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The protection scope claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly automatic assembly equipment for pipe fittings, characterized in that: The invention comprises a bottom plate (1), wherein a fixed box (11) is fixedly connected to the left side of the top end of the bottom plate (1), a power assembly is arranged at the rear side of the fixed box (11), a delivery pipe (412) is fixedly connected to the inside of the fixed box (11), a limit ring (45) is slidably connected to the left outer end of the delivery pipe (412), a sliding groove (46) is provided on the outer wall of the middle end of the limit ring (45), a transmission sleeve (47) is fixedly connected to the right side of the limit ring (45), a limit head (48) is fixedly connected to the right side of the transmission sleeve (47), a uniformly distributed clamping arm (49) is rotatably connected to the right inner end of the limit head (48), a fixed sleeve (411) is slidably connected to the outer side of the limit head (48), the fixed sleeve (411) is fixedly connected to the bottom plate (1), the right inner end of the clamping arm (49) is fixedly connected to the clamping head (410), and a mounting assembly is arranged at the top right side of the bottom plate (1).

2. The environmentally friendly automatic assembly equipment for pipe fittings according to claim 1 is characterized in that: The power assembly comprises an articulated frame (4), the middle end of the rear side of the fixed box (11) is fixedly connected to the articulated frame (4), the right side of the articulated frame (4) is rotatably connected to a first electric push rod (41), the output end of the first electric push rod (41) is fixedly connected to a connector (42), the front end inner side of the connector (42) is rotatably connected to a limiting frame (43), the front end left side of the limiting frame (43) is rotatably connected to the fixed box (11), the inner side of the limiting frame (43) is rotatably connected to upper and lower limiting wheels (44) opposite to each other, and the limiting wheels (44) are engaged with a slide groove (46).

3. The environmentally friendly automatic assembly equipment for pipe fittings according to claim 2 is characterized in that: The top of the fixed box (11) is fixedly connected to a motor (2), the left outer wall of the fixed box (11) is fixedly connected to a protective box (27), the output end of the motor (2) is fixedly connected to a first bevel gear (21), the left side of the bottom end of the first bevel gear (21) is meshingly connected to a composite bevel gear (23), the inner side of the composite bevel gear (23) is rotatably connected to a first connecting rod (22), the top of the first connecting rod (22) is fixedly connected to the inner wall of the protective box (27), the rear bottom end of the composite bevel gear (23) is meshingly connected to a second bevel gear (24), the inner side of the second bevel gear (24) is fixedly connected to a second connecting rod (25), the second connecting rod (25) is rotatably connected to the inner wall of the protective box (27), and the front end of the second connecting rod (25) is fixedly connected to a conveying wheel (26) on the outside.

4. The environmentally friendly automatic assembly equipment for pipe fittings according to claim 3 is characterized in that: The inside of the delivery pipe (412) is slidably connected to a fitting pipe (3), and the fitting pipe (3) is rotatably connected to the delivery wheel (26).

5. The environmentally friendly automatic assembly equipment for pipe fitting production according to claim 4 is characterized in that: The outer wall of the conveying wheel (26) is provided with a rubber layer.

6. The environmentally friendly automatic assembly equipment for pipe fittings according to claim 1, characterized in that: The mounting assembly comprises a second electric push rod (5), the second electric push rod (5) being fixedly connected to the top end of the right side of the base plate (1), and a mechanical claw (51) being fixedly connected to the output end of the second electric push rod (5).

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