Pipe feeding mechanism

Abstract

The utility model discloses a tubular product feeding mechanism, including guiding support, fixed support, guiding subassembly, stopper and ejection subassembly, guiding support is inclined setting, guiding support includes continuous first guiding plate and second guiding plate, fixed support is set up on the first guiding plate, guiding subassembly is set up on the fixed support, the stopper is set up on the ejection subassembly, the ejection subassembly is set up on the second guiding plate, and the ejection subassembly is set up on the fixed support. A guide groove enabling the pipes to be arranged in a single-layer mode is formed between the material guiding assembly and the material guiding support, the check block is arranged on the second material guiding plate, and the material ejecting assembly ejects the single pipe upwards to cross the check block. The pipe feeding device is simple in structure, single-layer arrangement of pipes is achieved through cooperation of the material guiding assembly and the material guiding support, jacking of a single pipe is achieved through cooperation of the check block and the material jacking assembly, and then single pipe feeding is achieved. By arranging the adjusting assembly and being matched with the kidney-shaped hole formed in the mounting plate, adjustment of the material guide plate is achieved, and then the size of the guide groove is matched with the size of the pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pipe production equipment, in particular to a pipe feeding mechanism. BACKGROUND

[0002] The pipe is formed by avoiding extrusion to form a line, to make a heat exchange pipe, and the processing equipment can only process a single root, therefore, it is necessary to ensure that the pipe is sent into the equipment one by one, if multiple roots are sent in, it will cause damage to the pipe, and even damage the equipment. Therefore, it is urgent to design a mechanism that can realize single feeding, and the feeding mechanism is used to send a pipe into the processing equipment each time, to realize single feeding and ensure the safe production of the equipment. SUMMARY

[0003] In view of the defects in the prior art, the main purpose of the utility model is to overcome the shortcomings of the prior art, and disclose a pipe feeding mechanism, which comprises a guide support, a fixed support, a guide assembly, a stop block and a material lifting assembly, the guide support is inclined, the guide support comprises a first guide plate and a second guide plate arranged continuously, the fixed support is arranged on the first guide plate, the guide assembly is arranged on the fixed support, a guide groove for arranging the pipes in a single layer is formed between the guide assembly and the guide support, the stop block is arranged on the second guide plate, and the material lifting assembly lifts a single pipe upward to overcome the stop block.

[0004] Further, the angle between the first guide plate and the horizontal plane is 30°-45°, and the angle between the second guide plate and the horizontal plane is 1°-5°.

[0005] Further, the guide assembly comprises a fixed plate, a guide plate, a mounting plate and an adjusting assembly, the fixed plate is arranged on the fixed support, the mounting plate is arranged on the fixed plate through the adjusting assembly, the guide plate is arranged on the mounting plate, and the distance between the guide plate and the guide support is adjusted by the adjusting assembly.

[0006] Further, the adjusting assembly comprises a fixed seat, a hand wheel, a screw rod and a spring, the fixed seat is arranged on the fixed plate, the screw rod is arranged on the mounting plate, the fixed seat is axially provided with a through hole, the hand wheel is rotationally connected with the fixed seat, the spring is arranged on the screw rod, and the two ends of the spring act between the mounting plate and the fixed plate.

[0007] Further, the guide plate comprises a first guide part and a second guide part arranged continuously, the first guide part is parallel to the first guide plate, and the second guide part is parallel to the second guide plate.

[0008] Further, the installation plate is provided with a first waist-shaped hole, and the material guide plate is fixed to the installation plate by a screw which is arranged in the first waist-shaped hole.

[0009] Further, an upper surface of the stop block is provided with an inclined surface.

[0010] Further, the stop block is provided with two second waist-shaped holes, and the stop block is fixed to the material guide support by a screw.

[0011] Further, the material ejecting assembly comprises two air cylinders, a lifting plate and a top column, the second material guide plate is provided with a guide hole matched with the top column, the lifting plate is arranged below the second material guide plate, the air cylinders are arranged on both sides of the second material guide plate, the air cylinders are connected to the lifting plate, the top column is arranged in the guide hole and fixed to the lifting plate, and the lifting plate is driven by the air cylinders to control the top column to move up and down.

[0012] Further, an upper surface of the top column is provided with an inclined surface which is inclined to the stop block.

[0013] The utility model discloses the beneficial effects achieved:

[0014] The utility model discloses simple structure, through the cooperation of material guide assembly and material guide support, realize the single layer arrangement of pipe material, and realize the single pipe material jacking through the cooperation of stop block and material ejecting assembly, and then realize the single pipe material feeding of pipe material. Through setting up adjusting assembly and cooperation setting up waist-shaped hole on the installation plate, realize the adjustment of material guide plate, and then make the size of guide groove and pipe material size cooperate. The top column is provided with an inclined surface, so that the pipe material moves to the stop block along the inclined surface by using its own gravity. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of a pipe material feeding mechanism of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of a material guide assembly;

[0017] Figure 3 It is a three-dimensional structure schematic view of a material ejecting assembly;

[0018] Figure 4 It is a use state schematic view of a pipe material feeding mechanism of the utility model;

[0019] The following are the signs of the drawings:

[0020] 1, material guide support, 2, fixed support, 3, material guide assembly, 4, block, 5, material lifting assembly, 11, first material guide plate, 12, second material guide plate, 31, fixed plate, 32, material guide plate, 33, mounting plate, 34, adjusting assembly, 321, first material guide part, 322, second material guide part, 323, third material guide part, 331, first waist type hole, 341, fixed seat, 342, hand wheel, 343, screw rod, 344, spring, 41, second waist type hole; 51, air cylinder, 52, lifting plate, 53, jacking column, 531, inclined surface. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model will be further described in detail below with the help of drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] A pipe feeding mechanism, as shown in Figures 1-4 , comprising a material guide support 1, a fixed support 2, a material guide assembly 3, a block 4 and a material lifting assembly 5, the material guide support 1 is arranged obliquely, the material guide support 1 comprises a first material guide plate 11 and a second material guide plate 12 arranged continuously, the fixed support 2 is arranged on the first material guide plate 11, the material guide assembly 3 is arranged on the fixed support 2, a guide groove 6 for arranging pipes in a single layer is formed between the material guide assembly 3 and the material guide support 1, the block 4 is arranged on the second material guide plate 12, and the material lifting assembly 5 lifts a single pipe upward to pass over the block, so that the pipe leaves the feeding mechanism along the block 4 and falls into a processing feeding mechanism.

[0023] In an embodiment, as shown in Figures 1-4 , the angle between the first material guide plate 11 and the horizontal plane is 30°-45°, and the angle between the second material guide plate 12 and the horizontal plane is 1°-5°. By arranging the first material guide plate 11 and the second material guide plate 12 obliquely, potential energy is provided by the weight of the pipe itself to drive the pipe to move towards the discharge end.

[0024] In an embodiment, as shown in Figures 1-4 , the material guide assembly 3 comprises a fixed plate 31, a material guide plate 32, a mounting plate 33 and an adjusting assembly 34, the fixed plate 31 is arranged on the fixed support 2, the mounting plate 33 is arranged on the fixed plate 31 through the adjusting assembly 34, the material guide plate 32 is arranged on the mounting plate 33, and the distance between the material guide plate 32 and the material guide support 1 is adjusted by the adjusting assembly 34. Specifically, the adjusting assembly 34 is used to adjust the distance between the material guide plate 32 and the first material guide plate 11, so as to adapt to pipes of different sizes.

[0025] In the above embodiment, as shown in Figures 1-4As shown, the adjusting assembly 34 includes a fixed base 341, a handwheel 342, a screw 343, and a spring 344. The fixed base 341 is mounted on the fixed plate 41, and the screw 343 is mounted on the mounting plate 33. The fixed base 341 has an axially oriented through hole. The handwheel 342 is rotatably connected to the fixed base 341. The spring 344 is mounted on the screw 343, and its two ends act between the mounting plate 33 and the fixed plate 31. The spring 344 provides support force to prevent the mounting plate 33 from shaking. Rotating the handwheel 342 drives the screw 343 to move the mounting plate 33 axially.

[0026] In one embodiment, such as Figures 1-4 As shown, the guide plate 32 includes a first guide section 321 and a second guide section 322 that are continuously arranged. The first guide section 321 is parallel to the first guide plate 11, and the second guide section 322 is parallel to the second guide plate 12.

[0027] In the above embodiments, such as Figures 1-4 As shown, a third guide section 323 is provided at the tail of the guide plate 32. The third guide section 323 and the first guide plate 11 form a funnel shape to facilitate the worker to put the pipe into the guide groove.

[0028] In the above embodiments, such as Figures 1-4 As shown, the mounting plate 33 has a first oblong hole 331, and the guide plate 32 is fixed to the mounting plate 33 by screws, with the screws placed inside the first oblong hole 331. This allows for adjustment of the relative position of the guide plate 32 and the mounting plate 33, thereby ensuring that any position of the guide groove mates with the pipe.

[0029] In one embodiment, such as Figures 1-4 As shown, the upper surface of the stop 4 is set as an inclined surface. When the pipe is on the stop 4, it slides down the upper surface of the stop 4.

[0030] In one embodiment, such as Figures 1-4 As shown, the stop block 4 is provided with two second oblong holes 41, and the stop block 4 is fixed to the guide bracket 1 by screws. The position of the stop block 4 on the guide bracket 1 can be adjusted through the second oblong holes 41 so that the distance between the stop block 4 and the guide bracket 1 allows a single pipe to pass through.

[0031] In one embodiment, such as Figures 1-4 As shown, the top-loading assembly 5 includes two cylinders 51, a lifting plate 52, and a top column 53. The second guide plate 12 has guide holes that mate with the top column 53. The lifting plate 52 is located below the second guide plate 12. The cylinders 51 are located on both sides of the second guide plate 12 and are connected to the lifting plate 52. The top column 53 is located within the guide holes and fixed to the lifting plate 52. The cylinders 51 drive the lifting plate 52 to control the up-and-down movement of the top column 53. The top column 53 lifts the pipe.

[0032] In one embodiment, such as Figures 1-4 As shown, the upper surface of the top column 53 is provided with an inclined surface 531 that slopes towards the stop block 4. When the top column 53 pushes the pipe upward, the inclined surface 531 provides the potential energy for oblique movement using the weight of the pipe itself.

[0033] When using this utility model, such as Figures 1-4 Figures 1-4 As shown, the operator places the pipes in the guide groove, and multiple pipes can be temporarily placed at the same time. Then, the lifting assembly 5 lifts up one pipe that is close to the stop block 4. When the pipe is higher than the stop block 4, it moves obliquely along the inclined surface 531 to the upper surface of the stop block 4, and slides obliquely along the upper surface to leave the feeding mechanism. The above structure realizes the single-pipe feeding and ensures the normal operation of the equipment.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of implementation of the present utility model. Any modifications or equivalent substitutions to the present utility model without departing from the spirit and scope thereof should be covered within the protection scope of the claims of the present utility model.

Claims

1. A pipe feeding mechanism, characterized in that, The device includes a guide bracket, a fixed bracket, a guide assembly, a stop block, and a top-loading assembly. The guide bracket is inclined and includes a first guide plate and a second guide plate that are continuously arranged. The fixed bracket is disposed on the first guide plate. The guide assembly is arranged on the fixed bracket, and a guide groove is formed between the guide assembly and the guide bracket to allow the pipes to be arranged in a single layer. The stop block is disposed on the second guide plate, and the top-loading assembly lifts a single pipe upward to pass over the stop block.

2. The pipe feeding mechanism according to claim 1, characterized in that, The angle between the first guide plate and the horizontal plane is 30°-45°; the angle between the second guide plate and the horizontal plane is 1°-5°.

3. The pipe feeding mechanism according to claim 1, characterized in that, The material guiding assembly includes a fixed plate, a material guiding plate, a mounting plate, and an adjustment component. The fixed plate is disposed on the fixed bracket, the mounting plate is disposed on the fixed plate via the adjustment component, and the material guiding plate is disposed on the mounting plate. The distance between the material guiding plate and the material guiding bracket is adjusted using the adjustment component.

4. The pipe feeding mechanism according to claim 3, characterized in that, The adjustment assembly includes a fixed base, a handwheel, a screw, and a spring. The fixed base is disposed on the fixed plate, the screw is disposed on the mounting plate, the fixed base has an axial through hole, the handwheel is rotatably connected to the fixed base, and the spring is disposed on the screw, with both ends of the spring acting between the mounting plate and the fixed plate.

5. A pipe feeding mechanism according to claim 3, characterized in that, The guide plate includes a first guide section and a second guide section that are continuously arranged. The first guide section is parallel to the first guide plate, and the second guide section is parallel to the second guide plate.

6. A pipe feeding mechanism according to claim 3, characterized in that, The mounting plate is provided with a first waist-shaped hole, and the guide plate is fixed to the mounting plate by screws, with the screws placed inside the first waist-shaped hole.

7. A pipe feeding mechanism according to claim 1, characterized in that, The upper surface of the stop is set as an inclined surface.

8. A pipe feeding mechanism according to claim 1, characterized in that, The stop block is provided with two second oblong holes, and the stop block is fixed to the guide bracket by screws.

9. A pipe feeding mechanism according to claim 1, characterized in that, The top material assembly includes two cylinders, a lifting plate, and a top column. The second guide plate is provided with guide holes that cooperate with the top column. The lifting plate is located below the second guide plate. The cylinders are located on both sides of the second guide plate and are connected to the lifting plate. The top column is located in the guide holes and fixed on the lifting plate. The cylinders drive the lifting plate to control the up and down movement of the top column.

10. A pipe feeding mechanism according to claim 9, characterized in that, The upper surface of the top column is provided with an inclined surface that slopes toward the stop block.

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