CN113000704A - Full-automatic processing device for fishing rod top ring circular tube - Google Patents

Abstract

The invention provides a full-automatic processing device for a top ring circular tube of a fishing rod, which is provided with a rack and a controller, wherein the rack is sequentially provided with a feeding mechanism and a processing mechanism according to a working sequence, the processing mechanism is provided with a first necking mechanism and a second necking mechanism, the first necking mechanism is provided with a first necking part, and the first necking part is provided with a conical first necking hole which gradually shrinks upwards; the second necking mechanism is provided with a second necking part, and a V-shaped second necking groove which gradually shrinks upwards is arranged on the second necking part. The full-automatic processing device for the top ring circular tube of the fishing rod provided by the invention saves manpower, reduces production cost and has a wider application range.

Description

Full-automatic processing device for fishing rod top ring circular tube

Technical Field

The invention relates to a fishing rod top ring circular tube, in particular to a full-automatic processing device for the fishing rod top ring circular tube.

Background

Fishing rods are tools used by humans for fishing activities, and are now commonly used for fishing leisure in outdoor sports, and are in the shape of an elongated multi-section rod, usually with a handle that tapers from the handle to a tip. On the circumferential surface of the rod body, a plurality of fishing line guide rings are arranged along the length direction of the fishing rod and used for leading a fishing line. The end of the rod body is usually sleeved with a metal round tube with a reduced mouth due to poor supporting degree, and then a guide ring at the top is arranged on the metal round tube (refer to the utility model patent specification with the patent number ZL200820004559.1, entitled "metal rotary top ring special for fishing rod").

However, the existing equipment can only produce round pipes and cannot perform necking on the round pipes. At present, the necking work of the round pipe is finished manually, one person uses a die to integrally and inwardly shrink one end of the round pipe into a cone barrel shape, the other person uses a tool to oppositely press the pipe opening shrunk by the previous person into a flat shape, and finally the processing treatment of the round pipe is finished. The processing mode greatly wastes manpower and increases production cost.

Disclosure of Invention

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the full-automatic processing device for the top ring circular tube of the fishing rod is provided with a rack and a controller, wherein the rack is sequentially provided with a feeding mechanism and a processing mechanism according to a working sequence, the processing mechanism is provided with a first necking mechanism and a second necking mechanism, the first necking mechanism is provided with a first necking part, and the first necking part is provided with a conical first necking hole which gradually shrinks upwards; the second necking mechanism is provided with a second necking part, and a V-shaped second necking groove which gradually shrinks upwards is arranged on the second necking part.

Preferably, the feeding mechanism is a vibrating disk, and the vibrating disk is connected with the controller.

Preferably, a material conveying mechanism is further arranged between the feeding mechanism and the processing mechanism, and the material conveying mechanism is sequentially provided with a material receiving part, a material conveying part and a material discharging part according to the working sequence;

the material receiving part is provided with a material receiving avoiding cylinder, a material receiving positioning cylinder is fixedly connected to a cylinder telescopic rod of the material receiving avoiding cylinder, a positioning needle is fixedly connected to a cylinder telescopic rod of the material receiving positioning cylinder, and the material receiving avoiding cylinder and the material receiving positioning cylinder are both connected with the controller;

the material conveying part is provided with a material conveying sliding cylinder, a material conveying sliding plate is fixedly connected onto the material conveying sliding cylinder, a material conveying avoiding cylinder is fixedly connected onto the material conveying sliding plate, a material conveying clamping jaw rotating cylinder is fixedly connected onto the material conveying avoiding cylinder, and the material conveying sliding cylinder, the material conveying avoiding cylinder and the material conveying clamping jaw rotating cylinder are all connected with a controller;

the blowing portion is equipped with blowing portion base, is equipped with blowing cylinder and unloading cylinder on the blowing portion base, goes up the equal fixedly connected with blowing location head of blowing cylinder and unloading cylinder, and two blowing location heads are in same vertical direction, go up the blowing cylinder and all link to each other with the controller with unloading cylinder.

Preferably, the processing mechanism is provided with a disc, and the disc is connected with a disc driving mechanism; the disc is uniformly provided with 4 identical processing clamping mechanisms along the circumferential direction, the processing clamping mechanism adjacent to the material conveying mechanism is called a first station, and a second station, a third station and a fourth station are sequentially arranged at intervals of 90 degrees along the clockwise direction of the disc; the first necking mechanism is arranged on the rack at the second station, the second necking mechanism is arranged on the rack at the third station, and the rack at the fourth station is provided with a material receiving box.

Preferably, the first necking mechanism is provided with a first necking electric cylinder connected with the controller, and the first necking part is fixedly connected with the first necking electric cylinder; the second necking mechanism is provided with a second necking electric cylinder connected with the controller, and the second necking part is fixedly connected with the second necking electric cylinder.

Preferably, the machining clamping mechanism is provided with a push-pull air cylinder, the push-pull air cylinder is fixedly connected with a push-pull base through a telescopic rod of the push-pull air cylinder, four limiting rods are fixedly connected to four corners of the push-pull base, and the tops of the four limiting rods are connected with a top block together; the bottom parts of the four limiting rods are sleeved with a machining clamping jaw air cylinder base together, a machining clamping jaw air cylinder is fixed on the machining clamping jaw air cylinder base, and two opposite machining clamping jaws are arranged at the front end of the machining clamping jaw air cylinder; the middle parts of the four limiting rods are also commonly sleeved with a lifting cylinder base, and the bottom of the lifting cylinder base is fixedly connected with the top of the clamping jaw machining cylinder; a lifting cylinder is fixedly arranged on the lifting cylinder base, and the top of a telescopic rod of the lifting cylinder extends into the jacking block and is fixedly connected with the jacking block; the push-pull cylinder, the clamping jaw machining cylinder and the lifting cylinder are all connected.

Preferably, cushion blocks are arranged on the four limiting rods and between the cylinder base for machining the clamping jaw and the push-pull base.

Preferably, on the disc, a necking support base is arranged below the processing clamping jaw of each processing clamping mechanism, and the top of the necking support base is a plane.

By arranging the fully-automatic two-step necking mechanism, the invention greatly saves the labor force for processing the top ring circular tube of the fishing rod, reduces the production cost and simultaneously improves the production efficiency; the arrangement of the middle material conveying mechanism (the width of the distance between the material placing positioning heads and the gradual change of the diameter of the material placing positioning head body) provides more possibilities for processing different types of round pipes, and the invention has wider application range.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the transfer mechanism of the present invention;

FIG. 3 is a partial schematic structural view of a rotary cylinder of the material transfer clamping jaw of the present invention;

FIG. 4 is a perspective view of the discharging part of the present invention;

FIG. 5 is a perspective view of the machining fixture of the present invention;

FIG. 6 is a perspective view of the first necking mechanism and the processing fixture in accordance with the present invention;

FIG. 7 is a perspective view of a first choke portion of the present invention;

fig. 8 is a perspective view of a second necking mechanism of the present invention.

The symbols in the drawings illustrate that:

1. a frame; 2. a feeding mechanism; 3. a material conveying mechanism;

31. a material receiving part; 311. a material receiving avoiding cylinder; 312. a material receiving positioning cylinder; 313. a positioning pin;

32. a material transfer part 321, a material transfer sliding cylinder; 322. a material conveying sliding plate; 323. a material conveying avoiding cylinder; 324. a material conveying clamping jaw rotating cylinder; 325. a clamping jaw; 326. rotating the head;

33. a discharging part; 331. a discharge part base; 332. an upper discharging cylinder; 333. a lower discharging cylinder; 334. a discharge positioning head;

4. a processing mechanism;

41. a disc; 411. a throat support base;

42. processing a clamping mechanism; 421. a push-pull cylinder; 422. a push-pull base; 423. a limiting rod; 424. a top block; 425. processing a clamping jaw cylinder base; 426. cushion blocks; 427. processing a clamping jaw cylinder; 428. processing a clamping jaw; 429. lifting the cylinder base; 4210. a lift cylinder;

43. a first necking mechanism; 431. a first necking electric cylinder; 432. a first choke portion; 433. a first necking hole;

44. a second necking mechanism; 441. a second necking electric cylinder; 442. a second choke portion; 443. a second necking groove;

45. a material receiving box; 46. an electrical slip ring.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in figure 1, the invention is provided with a frame 1, and a feeding mechanism 2, a material conveying mechanism 3 and a processing mechanism 4 are sequentially arranged on the frame 1 according to the processing sequence. In this embodiment, the feeding mechanism 2 is a vibrating disk, or other common feeding mechanisms may be used; the material conveying mechanism 3 is used for conveying round tubes which are transmitted by the feeding mechanism and are processed instead to the processing mechanism 4, and the processing mechanism 4 is used for necking the round tubes. The present invention also has a PLC controller (not shown in the figure) for controlling the operation of each mechanism.

As shown in fig. 2, the material conveying mechanism 3 is sequentially provided with a material receiving portion 31, a material conveying portion 32 and a material placing portion 33 according to the working sequence, the material receiving portion 31 is used for receiving the material provided by the material supplying mechanism 2, the material conveying portion 32 takes the material out of the material receiving portion 31 and places the material in the material placing portion 33, and the processing mechanism 4 is waited to clamp the material for necking.

The material receiving part 31 is provided with a material receiving avoiding cylinder 311, a material receiving positioning cylinder 312 is fixedly connected to an air cylinder telescopic rod of the material receiving avoiding cylinder 311, and a positioning needle 313 is fixedly connected to an air cylinder telescopic rod of the material receiving positioning cylinder 312. In an initial state, the material receiving avoiding cylinder 311 and the material receiving positioning cylinder 312 are both in a returning state, when the material needs to be received, the controller controls the material receiving avoiding cylinder 311 to work, the material receiving avoiding cylinder 311 pushes the material receiving positioning cylinder 312 to drive the positioning needle 313 to advance until the positioning needle 313 and the material (round pipe) at the forefront end of the feeding mechanism 2 are positioned on the same straight line in the horizontal direction; then the controller controls the material receiving positioning cylinder 312 to work, the material receiving positioning cylinder 312 pushes the positioning needle 313 to extend forwards, at the moment, the controller controls the vibration disc of the feeding mechanism 2 to vibrate and convey the material forwards until the material (round tube) is sleeved on the extending positioning needle 313, and thus, the material receiving part 31 finishes the whole material receiving work. After the material receiving part 32 takes the material received by the material receiving part 31, the controller controls the material receiving avoiding cylinder 311 and the material receiving positioning cylinder 312 to return, and the material receiving part 31 resets.

The material conveying part 32 is provided with a material conveying sliding cylinder 321, a material conveying sliding plate 322 is fixedly connected to the material conveying sliding cylinder 321, and the material conveying sliding cylinder 321 can drive the material conveying sliding plate 322 to move back and forth in the transverse direction when working. The material conveying sliding plate 322 is fixedly connected with a material conveying avoiding cylinder 323, the material conveying avoiding cylinder 323 is fixedly connected with a material conveying clamping jaw rotating cylinder 324, as shown in fig. 3, the material conveying clamping jaw rotating cylinder 324 clamps round pipe materials through two opposite clamping jaws 325, and the clamped round pipe materials are rotated through a rotating head 326 (the clamping jaw rotating cylinder is in the prior art, and the detailed description of the clamping jaw rotating cylinder is not expanded in the application). In the initial state, the material transfer sliding cylinder 321 is retracted, the material transfer avoiding cylinder 323 is retracted, and the two clamping jaws 325 of the material transfer clamping jaw rotating cylinder 324 in the vertical direction are opened and do not rotate. When the material is conveyed, the controller controls the material conveying avoiding cylinder 323 to work, the material conveying avoiding cylinder 323 drives the material conveying clamping jaw rotating cylinder 324 to move forward until the material is close to a round tube material on the positioning needle 313, at the moment, the controller controls the material conveying clamping jaw rotating cylinder 324 to work, the two clamping jaws 325 clamp the round tube material, then the controller controls the material conveying sliding cylinder 321 to work, the material conveying avoiding cylinder 323, the material conveying clamping jaw rotating cylinder 324 and the round tube material clamped by the material conveying sliding plate 322 are driven to move to the material placing part 33 through the material conveying sliding plate 322, and the controller controls the rotating head 326 of the material conveying clamping jaw rotating cylinder 324 to rotate by 90 degrees while moving, so that the round tube material clamped by the material conveying sliding plate rotates to be in a. After the material to be transferred is placed on the material placing part 33 by the material transferring clamping jaw rotating cylinder 324, the controller controls the material transferring avoiding cylinder 323 to withdraw, the rotating head 326 of the clamping jaw rotating cylinder 324 rotates to restore the two clamping jaws 325 to be vertical, and the material transferring sliding cylinder integrally withdraws through the material transferring sliding plate 322 at the same time, so that the resetting of the material transferring part 32 is completed.

As shown in fig. 4, the emptying part 33 is provided with an emptying part base 331, the emptying part base 331 is provided with an upper emptying cylinder 332 and a lower emptying cylinder 333, the upper emptying cylinder 332 and the lower emptying cylinder 333 are both fixedly connected with emptying positioning heads 334, and the two emptying positioning heads 334 are in the same vertical direction. During initial state, the upper discharging cylinder 332 and the lower discharging cylinder 333 are both withdrawn, after the material conveying part 32 conveys vertical round pipe materials to the position between the upper discharging cylinder 332 and the lower discharging cylinder 333, the controller controls the upper discharging cylinder 332 and the lower discharging cylinder 333 to work simultaneously, the upper discharging cylinder 332 drives the discharging positioning head 334 at the bottom of the upper discharging cylinder 332 to stretch into the inner part of the upper end of the round pipe materials, the lower discharging cylinder 333 drives the positioning head 334 at the top of the lower discharging cylinder 333 to stretch into the inner part of the lower end of the round pipe materials, and therefore the round pipe materials are positioned and placed, and the processing mechanism 4 is waited to take away for processing. After the machining mechanism 4 clamps the circular tube material, the controller controls the upper feeding cylinder 332 and the lower feeding cylinder 333 to withdraw with the respective feeding positioning heads 334, and the feeding part 33 is reset.

As shown in fig. 1, the processing mechanism 4 is provided with a disc 41, and a disc driving mechanism (not shown) is provided at the bottom of the disc 41, and the disc driving mechanism is connected to a controller, and the controller drives the disc 41 to rotate by controlling the disc driving mechanism. The disc driving mechanism can be an air cylinder, or any mechanism capable of realizing a driving function, such as a 220V alternating current motor (the starting of the motor is controlled through a relay, the motor is provided with a proximity sensor, and when the sensor has a signal, the motor stops rotating), and the like, and the realization of the disc driving function is the prior art and is not described herein. The disc 41 is uniformly provided with 4 identical processing clamping mechanisms 42 along the circumferential direction, and the disc 41 drives the 4 processing clamping mechanisms 42 to rotate. A processing clamping mechanism 42 adjacent to the material discharging part 33 of the material conveying mechanism 3 is called as a first station, a second station, a third station and a fourth station are sequentially arranged at intervals of 90 degrees along the clockwise direction of the disc 41, a first necking mechanism 43 is arranged on the rack 1 at the second station, and the first necking mechanism 43 is used for integrally and inwardly necking round mouths of round pipe materials into a cone barrel shape; a second necking mechanism 44 is arranged on the machine frame 1 at the third station, and the second necking mechanism 44 is used for extruding the pipe orifice of the circular pipe shrunk at the second station into a flat shape to complete the processing treatment of the circular pipe material; and a material receiving box 45 is arranged on the frame 1 at the fourth station and used for collecting the processed materials.

As shown in fig. 5, the processing and clamping mechanism 42 is provided with a push-pull cylinder 421, the push-pull cylinder 421 is fixedly connected with a push-pull base 422 through an expansion link thereof, four limiting rods 423 are fixedly connected at four corners of the push-pull base 422, and the tops of the four limiting rods 423 are commonly connected with a top block 424; the bottom of four gag lever posts 423 is overlapped with processing centre gripping clamping jaw cylinder base 425 jointly, all is equipped with cushion 426 on four gag lever posts 423, between processing centre gripping clamping jaw cylinder base 425 and the push-and-pull base 422. A machining clamping jaw cylinder 427 is fixed on the machining clamping jaw cylinder base 425, two opposite machining clamping jaws 428 are arranged at the front end of the machining clamping jaw cylinder 427, and the machining clamping jaw cylinder 427 can enable the two machining clamping jaws 428 to be close to (clamp a round pipe) or far away from (loosen the round pipe) when working. The function of the machining clamping jaw cylinder 427 to move the two machining clamping jaws 428 closer to or away from each other is well known in the art and will not be described in detail herein. The middle parts of the four limiting rods 423 are also sleeved with a lifting cylinder base 429 together, and the bottom of the lifting cylinder base 429 is fixedly connected with the top of the clamping jaw machining cylinder 427; a lifting cylinder 4210 is fixedly arranged on the lifting cylinder base 429, and the top of a telescopic rod of the lifting cylinder 4210 extends into the top block 424 and is fixedly connected with the top block.

In an initial state, the push-pull cylinder 421 is retracted, the lifting cylinder 4210 extends out, and the processing clamping jaw cylinder 427 is opened; when the circular tube material is placed between the upper discharging cylinder 332 of the discharging part 33 and the discharging positioning head 334 of the lower discharging cylinder 333 by the material conveying mechanism 3, the controller controls the lifting cylinder 4210 to retract, because the top of the telescopic rod of the lifting cylinder 4210 is fixed on the top block 424, the lifting cylinder 4210 drives the lifting cylinder base 429 to synchronously move upwards, further drives the processing clamping jaw cylinder 427 and the processing clamping jaw cylinder base 425 to move upwards until the two processing clamping jaws 428 of the processing clamping jaw cylinder 427 are positioned at the positions horizontally opposite to the circular tube material between the upper discharging positioning head 334 and the lower discharging positioning head 334, then the controller controls the push-pull cylinder 421 to work, the telescopic rod of the push-pull cylinder 421 drives the push-pull base 422 and the processing clamping jaw cylinder 427 to extend forwards until the circular tube material between the upper discharging positioning head 334 and the lower discharging positioning head 334 is positioned between the two opposite processing clamping jaws 428, at the moment, the controller controls the working of the machining clamping jaw cylinder 427, the two machining clamping jaws 428 move in opposite directions until the round pipe material is clamped, then the controller controls the upper discharging cylinder 332 and the lower discharging cylinder 333 of the upper discharging part 33 and the lower discharging cylinder 333 of the material conveying mechanism 3 to withdraw with the respective discharging positioning heads 334, the discharging part 33 withdraws the limitation on the round pipe material in the vertical direction, the controller controls the push-pull cylinder 421 to withdraw, so that the two machining clamping jaws 428 clamp the round pipe material to retreat, then the lifting cylinder 4210 extends out, and the two machining clamping jaws 428 clamp the round pipe material to descend. As shown in fig. 6, on the disk 41, a throat support base 411 is provided below the machining clamping jaw 428 of each machining clamping mechanism 42, and the top of the throat support base 411 is a plane. When the lifting cylinder 4210 at the first station extends to make the two processing clamping jaws 428 clamp the round pipe material and descend, the bottom of the round pipe material is in contact with the top of the plane of the necking support base 411. At this time, the work of the processing clamping mechanism 42 at the first station on the disc 41 is completed.

Subsequently, the controller controls the disc 41 to rotate clockwise by 90 °, and the processing and clamping mechanism 42 which is located at the first station and has clamped the round pipe material follows the rotation of the disc 41 to the first necking mechanism 43 at the second station. As shown in fig. 6, the first reducing mechanism 43 is provided with a first reducing electric cylinder 431 connected to the controller, and a first reducing portion 432 is fixedly connected to the first reducing electric cylinder 431. As shown in fig. 7, a tapered first reducing hole 433 which gradually reduces upwards is formed at the bottom of the first reducing portion 432, and the diameter of the bottom of the first reducing hole 433 is larger than that of the round pipe material. In the initial state, the first necking electric cylinder 431 is extended. After the processing clamping mechanism 42 which has clamped the round pipe material at the first station rotates to the first necking mechanism 43 at the second station along with the disc 41, the top round mouth of the round pipe material is located in the bottom round mouth of the first necking hole 433 in the vertical direction, and preferably, the round pipe and the first necking hole 433 are located on the same vertical central line. Like this, the electronic jar 431 work of first throat of controller control, first throat 432 is down, and the pipe material bottom of two processing clamping jaw 428 centre grippings is supported by throat support base 411, and after first throat 433 contacted and the top of pipe material and continued down, the toper structure of first throat 433 shrinks the whole inwards of top round mouth of pipe material, accomplishes the first throat work of pipe.

Then, the controller controls the disc 41 to continue to rotate clockwise by 90 degrees, and the processing clamping mechanism 42 at the second station clamps the round pipe material which is already preliminarily reduced and then moves to the second reducing mechanism 44 at the third station along with the rotation of the disc 41. As shown in fig. 8, the second electric reducing mechanism 44 is provided with a second electric reducing cylinder 441, a second reducing portion 442 is fixedly connected to the second electric reducing cylinder 441, and a V-shaped second reducing groove 443 which gradually reduces upward is provided at the bottom of the second reducing portion 442. In the initial state, the second necking electric cylinder 441 extends out, the processing clamping mechanism 42 at the second station clamps the primarily necked round pipe material to rotate to the second necking mechanism 44 at the third station along with the disc 41, and then the top round mouth of the wholly inwardly necked round pipe material is vertically positioned in the bottom opening of the second necking groove 443. Thus, the controller controls the second necking electric cylinder 441 to work, the second necking part 442 moves downwards, the bottoms of the circular tube materials clamped by the two machining clamping jaws 428 are supported by the necking support base 411, and after the second necking hole 443 contacts with the top of the circular tube materials and continues to move downwards, the two side walls of the V-shaped structure of the second necking groove 433 squeeze the top circular mouths of the circular tube materials which are integrally shrunk inwards, so that the second necking work of the circular tube is completed.

Then, the controller controls the disc 41 to rotate clockwise by 90 °, as shown in fig. 1, the processing clamping mechanism 42 at the third station clamps the round tube material that has completed the two-step necking and then moves to the material receiving box 45 at the fourth station along with the rotation of the disc 41. At this time, the processing clamp mechanism 42 at the fourth station operates as follows: the controller controls the lifting cylinder 4210 to work, the lifting cylinder 4210 drives the lifting cylinder base 429 and the machining clamping jaw cylinder 427 to move upwards, namely, the two machining clamping jaws 428 clamp the circular pipe materials which are already subjected to necking upwards, then the controller controls the push-pull cylinder 421 to work, the push-pull cylinder 421 drives the machining clamping jaw cylinder 427 to extend forwards, namely, the two machining clamping jaws 428 clamp the circular pipe materials which are already subjected to necking outwards, then the controller controls the machining clamping jaw cylinder 427 to open, the two machining clamping jaws 428 are separated, the circular pipe materials which are subjected to necking fall into the material receiving box 45 below, then the controller controls the push-pull cylinder 421 to retract to drive the machining clamping jaw cylinder 427 and the two machining clamping jaws 428 to retreat, the lifting cylinder 4210 extends to drive the machining clamping jaw cylinder 427 and the two machining clamping jaws 428 to move downwards to reset, and the machining clamping jaw cylinder 427 does not work, the two machining clamping jaws 428 remain open.

And then the controller controls the disc 41 to rotate clockwise by 90 degrees, the processing clamping mechanism 42 which is positioned at the fourth station and has just released the round pipe material shifts to the first station, and the clamping work of the round pipe material to be reduced is repeatedly started, so that the reducing processing work of the round pipe material is completed by one cycle and is repeated.

As shown in fig. 1, an electrical slip ring 46 is fixed at the center of the turntable 41 to meet the requirement of supplying power and air to the rotating parts.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. A full-automatic processing device for a fishing rod top ring circular tube is provided with a rack and a controller, and is characterized in that a feeding mechanism and a processing mechanism are sequentially arranged on the rack according to a working sequence, the processing mechanism is provided with a first necking mechanism and a second necking mechanism, the first necking mechanism is provided with a first necking part, and the first necking part is provided with a conical first necking hole which gradually shrinks upwards; the second necking mechanism is provided with a second necking part, and a V-shaped second necking groove which gradually shrinks upwards is formed in the second necking part.

2. The fully automatic processing device for the top ring circular tube of the fishing rod as claimed in claim 1, wherein the feeding mechanism is a vibrating disk, and the vibrating disk is connected with the controller.

3. The fully automatic processing device for the top ring circular tube of the fishing rod as claimed in claim 1, wherein a material conveying mechanism is further arranged between the feeding mechanism and the processing mechanism, and the material conveying mechanism is sequentially provided with a material receiving part, a material conveying part and a material placing part according to the working sequence;

the material receiving part is provided with a material receiving avoiding cylinder, a material receiving positioning cylinder is fixedly connected to a cylinder telescopic rod of the material receiving avoiding cylinder, a positioning needle is fixedly connected to a cylinder telescopic rod of the material receiving positioning cylinder, and the material receiving avoiding cylinder and the material receiving positioning cylinder are both connected with the controller;

the material conveying part is provided with a material conveying sliding cylinder, a material conveying sliding plate is fixedly connected onto the material conveying sliding cylinder, a material conveying avoiding cylinder is fixedly connected onto the material conveying sliding plate, a material conveying clamping jaw rotating cylinder is fixedly connected onto the material conveying avoiding cylinder, and the material conveying sliding cylinder, the material conveying avoiding cylinder and the material conveying clamping jaw rotating cylinder are all connected with the controller;

the blowing portion is equipped with blowing portion base, be equipped with blowing cylinder and unloading cylinder on the blowing portion base, go up the equal fixedly connected with blowing location head of blowing cylinder and unloading cylinder, two blowing location heads are in same vertical direction, go up blowing cylinder and unloading cylinder all with the controller links to each other.

4. The fully automatic processing device for the top ring circular tube of the fishing rod as claimed in claim 1, wherein the processing mechanism is provided with a disc, and the disc is connected with a disc driving mechanism; the disc is uniformly provided with 4 identical processing clamping mechanisms along the circumferential direction, the processing clamping mechanism adjacent to the material conveying mechanism is called a first station, and a second station, a third station and a fourth station are sequentially arranged at intervals of 90 degrees along the clockwise direction of the disc; the first necking mechanism is arranged on a rack at a second station, the second necking mechanism is arranged on a rack at a third station, and a material receiving box is arranged on a rack at a fourth station.

5. The fully automatic processing device for the top ring round tube of the fishing rod as claimed in claim 4, wherein the first necking mechanism is provided with a first necking electric cylinder connected with the controller, and the first necking part is fixedly connected with the first necking electric cylinder; the second necking mechanism is provided with a second necking electric cylinder connected with the controller, and the second necking part is fixedly connected with the second necking electric cylinder.

6. The full-automatic processing device for the top ring and the round tube of the fishing rod as claimed in claim 4, characterized in that the processing and clamping mechanism is provided with a push-pull cylinder, the push-pull cylinder is fixedly connected with a push-pull base through a telescopic rod of the push-pull cylinder, four limiting rods are fixedly connected with four corners of the push-pull base, and top parts of the four limiting rods are commonly connected with a top block; the bottom parts of the four limiting rods are jointly sleeved with a machining clamping jaw air cylinder base, a machining clamping jaw air cylinder is fixed on the machining clamping jaw air cylinder base, and two opposite machining clamping jaws are arranged at the front end of the machining clamping jaw air cylinder; the middle parts of the four limiting rods are also commonly sleeved with a lifting cylinder base, and the bottom of the lifting cylinder base is fixedly connected with the top of the machining clamping jaw cylinder; a lifting cylinder is fixedly arranged on the lifting cylinder base, and the top of a telescopic rod of the lifting cylinder extends into the jacking block and is fixedly connected with the jacking block; the push-pull cylinder, the machining clamping jaw cylinder and the lifting cylinder are all the same as the above.

7. The full-automatic processing device for the top ring and round tube of the fishing rod as claimed in claim 6, wherein cushion blocks are arranged on the four limit rods and between the cylinder base of the processing clamping jaw and the push-pull base.

8. The full-automatic processing device for the top ring circular tube of the fishing rod as claimed in claim 6, wherein a necking support base is arranged below the processing clamping jaw of each processing clamping mechanism on the circular disc, and the top of the necking support base is a plane.

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