Blanking device for pipe heads of corrugated pipes

Abstract

The utility model discloses a corrugated pipe head blanking device which comprises a fixing plate, an air cylinder and a turning plate, the fixing plate is vertically arranged on a workbench, a cylinder body of the air cylinder is fixed on the upper portion of the fixing plate, a piston rod of the air cylinder is connected with a connecting plate, a U-shaped fixing pin with a downward opening is arranged on the lower portion of the connecting plate, and the turning plate is arranged in the fixing pin. A positioning rotating wheel is arranged on the rear side of the right end of the turning plate, a positioning angle steel plate is arranged on the fixing plate, the positioning angle steel plate is obliquely arranged downwards from left to right, the positioning wheel abuts against the lower portion of the positioning angle steel plate, and a recoverable spring is arranged between the connecting plate and the turning plate. Under the push and pull of the air cylinder, the turnover plate can transfer the corrugated pipe heads into a collecting basket through movement and turnover, and the corrugated pipe head feeding device can be used in the automatic production of corrugated pipe head feeding.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing devices and relates to a blanking device, in particular to a blanking device for a corrugated pipe head. Background Art

[0002] On the automatic welding production line of the bellows head, after the bellows head is welded on the welding equipment, it is unloaded and dropped off by the robot. At this time, a special device is required to transfer it to the collection basket. The device needs to be simple in structure and strong in practicality. Utility Model Content

[0003] In order to achieve the above-mentioned purpose, the utility model provides a corrugated pipe head blanking device, which can be used in the automated production of corrugated pipe head blanking, has a simple structure and is highly practical.

[0004] The technical solution of the utility model is achieved in this way:

[0005] The corrugated pipe head feeding device is characterized in that it includes a fixed plate, a cylinder, and a flap. The fixed plate is vertically arranged on the workbench, the cylinder body of the cylinder is fixed to the upper part of the fixed plate, the cylinder is horizontally arranged, the piston rod of the cylinder is connected to the connecting plate, and a "U"-shaped fixing pin with an opening facing downward is provided at the lower part of the connecting plate. A flap is provided inside the fixed pin, and the fixing pin is connected to both sides of the left end of the flap through a rotating pin. A positioning rotating wheel is provided on the rear side of the right end of the flap, and a positioning angle steel plate is provided on the fixed plate. The positioning angle steel plate is tilted downward from left to right, and the positioning wheel abuts against the bottom of the positioning angle steel plate. A recoverable spring is provided between the connecting plate and the flap, and one end of the recoverable spring is fixed to the side of the connecting plate, and the other end of the recoverable spring is fixed to the side of the flap.

[0006] Furthermore, a sliding rod is provided on the connecting plate, a fixing block is provided on the fixing plate, and the sliding rod is located in a slot between the two fixing blocks.

[0007] Furthermore, a baffle is provided on the fixed plate, a positioning hole is provided on the baffle, and the piston rod of the cylinder passes through the positioning hole.

[0008] Furthermore, the left end of the flap is connected to the inclined plate.

[0009] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0010] (1) When the piston rod of the cylinder is extended, the flap gradually approaches the fixed platform, the right end of the flap is pulled upward by the retractable spring, and the left end of the flap is against the upper fixed platform. Finally, the flap is horizontally located on the top of the fixed platform. At this time, the corrugated pipe head that falls off the automatic production line falls onto the flap. When the piston rod of the cylinder is retracted, the flap is separated from the fixed platform, and the positioning wheel is guided by the positioning angle steel plate, and the right end of the flap turns downward. At this time, the corrugated pipe head on the flap rolls into the basket below the flap.

[0011] (2) Under the push and pull of the cylinder, the flap of the utility model can be moved and turned over to transfer the corrugated pipe head to the collection basket, and can be used in the automated production of corrugated pipe head blanking.

[0012] (3) The utility model has a simple structure and strong practicability and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the bellows head feeding device of the utility model when the cylinder piston rod is retracted;

[0014] Figure 2 This is a schematic diagram of the structure of the bellows head feeding device of the utility model when the cylinder piston rod is extended;

[0015] Figure 3 It is a top view of the flap of the utility model;

[0016] Figure 4 This is the front view of the flap of the utility model;

[0017] Figure 5 It is a rear view of the flap of the utility model;

[0018] Figure 6 This is a front view of the connecting plate of the utility model;

[0019] In the figure: fixed plate-1, fixed block-11, baffle-12, cylinder-2, flap-3, positioning wheel-31, connecting plate-4, "U"-shaped fixing pin-41, sliding rod-42, positioning angle steel plate-5, recyclable spring-6. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0021] The bellows head feeding device, for the specific structure, please refer to the instruction manual. Figure 1 and Figure 2As shown, it includes a fixed plate 1, a cylinder 2, and a flap 3. The fixed plate 1 is vertically arranged on the workbench and is fixed. The cylinder body of the cylinder 2 is fixed to the upper part of the fixed plate 1. The cylinder 2 is arranged horizontally, and the fixed plate 1 plays a role of fixing and supporting the cylinder body of the cylinder 2. The piston rod of the cylinder 2 is connected to the connecting plate 4. During the extension and retraction process of the piston rod of the cylinder 2, the piston rod of the cylinder 2 can push and pull the connecting plate 4 to move back and forth. Figure 6 As shown, the lower part of the connecting plate 4 is provided with a "U"-shaped fixing pin 41 with an opening facing downward, and a flap 3 is provided inside the fixing pin. The "U"-shaped fixing pin 41 is connected to both sides of the left end of the flap 3 through a rotating pin, and the flap 3 can rotate around the rotating pin. The specific structure of the flap 3 can be found in the attached manual. Figures 3 to 5 As shown, a positioning wheel 31 is provided at the rear side of the right end of the flap 3, and a positioning angle steel plate 5 is provided on the fixed plate 1. The positioning angle steel plate 5 is tilted downward from left to right, and the positioning wheel 31 is against the bottom of the positioning angle steel plate 5. The positioning angle steel plate 5 guides the positioning wheel 31. Under the guidance of the positioning angle steel plate 5, when the piston rod of the cylinder 2 is shortened, the right end of the flap 3 flips downward. A recyclable spring 6 is provided between the connecting plate 4 and the flap 3. One end of the recyclable spring 6 is fixed to the side of the connecting plate 4, and the other end of the recyclable spring 6 is fixed to the side of the flap 3. Under the lifting of the recyclable spring 6, when the piston rod of the cylinder 2 is extended, the left end of the flap 3 flips downward, and finally the flap 3 is horizontally placed on the top of the fixed platform 7.

[0022] For this specific embodiment, a fixed platform 7 is provided on the left side of the corrugated pipe head feeding device. When the flap 3 is arranged horizontally, the bottom of the flap is located at the top of the fixed platform 7. Figure 2 As shown in the figure, when the piston rod of the cylinder 2 is extended, the flap 3 gradually approaches the fixed platform 7, the right end of the flap 3 is pulled upward by the recoverable spring 6, and the left end of the flap 3 is against the upper fixed platform 7. Finally, the flap 3 is horizontally located on the top of the fixed platform 7. At this time, the corrugated pipe head that falls off the automatic production line falls onto the flap 3. Figure 1 As shown, when the piston rod of the cylinder 2 retracts, the flap 3 separates from the fixed platform 7, and the positioning wheel 31 is guided by the positioning angle steel plate 5, and the right end of the flap 3 flips downward. At this time, the corrugated pipe head on the flap 3 rolls into the collection basket below the flap 3.

[0023] In order to guide and position the piston rod of the cylinder 2, the following technical solution is adopted. Figure 1 and Figure 2 As shown, a slide bar 42 is provided on the connecting plate 4, a fixing block 11 is provided on the fixing plate 1, and the slide bar 42 is located in a slot between two fixing blocks 11. When the piston rod of the cylinder 2 is extended or retracted, the connecting plate 4 moves forward or backward, and the slot plays a positioning and guiding role for the slide bar 42, thereby ensuring the stability of the forward or backward movement of the connecting plate 4.

[0024] In order to further enhance the stability of the forward and backward movement of the connecting plate 4, the following technical solution is adopted. Figure 1 As shown, a baffle plate 12 is provided on the fixed plate 1, and a positioning hole is provided on the baffle plate 12, and the piston rod of the cylinder 2 passes through the positioning hole. The positioning hole on the baffle plate 12 plays a positioning and guiding role for the telescopic movement of the piston rod of the cylinder 2.

[0025] When the piston rod of the cylinder 2 is extended, when the flap is pushed toward and close to the fixed platform 7, in order to allow the left end of the flap 3 to smoothly rest on the top of the fixed platform 7, the following technical solution is adopted. Figure 4 As shown, the left end of the flap 3 is connected to the inclined plate 32, and the left end of the flap 3 is tilted upward. When the flap 3 is close to the fixed platform 7, the flap 3 can be placed on the top of the fixed platform 7 along the inclined surface at the bottom of the inclined plate 32.

[0026] The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made according to the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in the description of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention.

Claims

1. The bellows head feeding device is characterized by: It includes a fixed plate, a cylinder, and a flap. The fixed plate is vertically arranged on the workbench, the cylinder body of the cylinder is fixed to the upper part of the fixed plate, the cylinder is horizontally arranged, the piston rod of the cylinder is connected to the connecting plate, the lower part of the connecting plate is provided with a "U"-shaped fixed pin with an opening facing downward, a flap is arranged inside the fixed pin, the fixed pin and the two sides of the left end of the flap are connected by a rotating pin, a positioning rotating wheel is arranged on the rear side of the right end of the flap, a positioning angle steel plate is arranged on the fixed plate, the positioning angle steel plate is inclined downward from left to right, the positioning wheel abuts against the bottom of the positioning angle steel plate, a recoverable spring is arranged between the connecting plate and the flap, one end of the recoverable spring is fixed to the side of the connecting plate, and the other end of the recoverable spring is fixed to the side of the flap.

2. The corrugated pipe head blanking device according to claim 1 is characterized in that: The connecting plate is provided with a sliding rod, the fixing plate is provided with a fixing block, and the sliding rod is located in a clamping groove between the two fixing blocks.

3. The corrugated pipe head blanking device according to claim 1, characterized in that: The fixing plate is provided with a baffle, the baffle is provided with a positioning hole, and the piston rod of the cylinder passes through the positioning hole.

4. The corrugated pipe head blanking device according to claim 1, characterized in that: The left end of the flap is connected to the inclined plate.

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