CN221065207U - Automatic cutting chamfering production line - Google Patents

Abstract

The utility model discloses an automatic cutting chamfering production line, which comprises the following steps: a feeding device; the cutting length adjusting device is in butt joint with the tail end of the feeding device and comprises a clamping mechanism which is fixedly arranged and two clamping mechanisms which can horizontally move; a cutting device; the chamfering blanking device comprises a chamfering mechanism capable of moving transversely and longitudinally and a blanking conveying line capable of moving transversely; the chamfering mechanism comprises a power driving assembly and a chamfering head connected with the output end of the power driving assembly, the power driving assembly can control the chamfering head to rotate, and chamfering operation is carried out on the inner ring and the outer ring of the end part of a product to be processed. The utility model has the characteristics of compact structure, high degree of automation and the like, the feeding, cutting, chamfering and discharging of the pipe fitting are automatically completed by the machine, the cutting length of the pipe fitting can be controlled, and the production and processing efficiency of the pipe fitting can be effectively improved by integrating a plurality of working procedures on one production line.

Description

Automatic cutting chamfering production line

Technical Field

The utility model relates to the technical field of machining, in particular to an automatic cutting chamfering production line.

Background

In the machining process of the pipe fitting, the pipe fitting is cut into small sections with a certain length by a cutting machine, and then the inner circle and the outer circle of the front end of the pipe fitting are chamfered by chamfering equipment, so that burrs generated in the cutting process are removed.

The existing machining mode is generally that firstly, pipe fittings are conveyed to a cutting platform through manpower or a forklift, then the pipe fittings are cut through a cutting machine after being positioned and fixed, after the cutting is completed, the pipe fittings are conveyed to a next working procedure to a chamfering station in a concentrated mode, and chamfering operation is carried out on all the pipe fittings through chamfering equipment. The whole processing procedure process is more scattered, each procedure is separated and independently operated, and the integration and automation degree of equipment are lower, so that the processing efficiency of the pipe fitting is lower, and each time the pipe fitting is completed, the pipe fitting is manually transferred, so that the labor intensity of workers can be increased, the production efficiency can be reduced, and therefore, the cutting chamfering equipment with high automation degree is required to be developed to solve the problems.

Disclosure of utility model

The utility model aims to solve the problems, designs an automatic cutting chamfering production line, and solves the problems of low automation degree and the like caused by too scattered working procedures in the cutting chamfering processing process of a pipe fitting.

The technical scheme of the utility model for achieving the purpose is that an automatic cutting chamfering production line comprises:

The feeding device can convey products to be processed to the position to be processed one by one;

The cutting length adjusting device is in butt joint with the tail end of the feeding device and comprises a clamping mechanism which is fixedly arranged and two clamping mechanisms which can horizontally move;

the cutting device is arranged on one side of the fixedly arranged clamping mechanism and can cut off a product to be processed;

The chamfering blanking device is arranged at the tail end of the cutting length adjusting device and comprises a chamfering mechanism capable of transversely and longitudinally moving and a blanking conveying line capable of transversely moving, and chamfering and blanking operations are respectively carried out on products to be processed;

The chamfering mechanism comprises a power driving assembly and a chamfering head connected with the output end of the power driving assembly, wherein the power driving assembly can control the chamfering head to rotate, and chamfering operation is carried out on the inner ring and the outer ring of the end part of a product to be processed.

Preferably, the feeding device comprises a storage rack, a plurality of sliding inclined plates transversely arranged on the storage rack, a plurality of pushing plate seats vertically arranged at the middle part of the storage rack, a discharging rack obliquely arranged at the top end of the pushing plate seat, a lifting sliding plate vertically connected with one side of the pushing plate seat in a sliding manner, a plurality of lifting mechanisms horizontally connected with the storage rack in a sliding manner and capable of lifting a product to be processed on the discharging rack upwards, a plurality of roller brackets arranged on the storage rack, and V-shaped wheels and chain wheels respectively arranged at the inner side and the outer side of the roller brackets, wherein the V-shaped wheels are fixedly connected with the chain wheels, and a driving motor is further arranged on the storage rack, and the output end of the driving motor is in driving connection with the chain wheels through chains.

Preferably, one side of each lifting slide plate is provided with a vertical rack, the material storage rack is provided with a rotating shaft, the rotating shaft is provided with a plurality of gears, and each gear is meshed with the corresponding rack;

One side of the pushing plate seat is vertically fixed with a lifting cylinder, and the output end of the lifting cylinder is connected with a lifting slide plate, so that the lifting slide plate can be controlled to lift.

Preferably, the top surfaces of the lifting slide plate and the sliding material inclined plate are inclined surfaces.

Preferably, the material storage rack is further provided with at least one pressing mechanism, the pressing mechanism comprises a lower pressing cylinder, a pressing support connected with the output end of the lower pressing cylinder, and a pressing wheel rotationally connected with the pressing support, and a product to be processed is pressed on the V-shaped wheel through the pressing wheel.

Preferably, the production line comprises a working platform and a finished product conveying line which is in butt joint with the tail end of the working platform, wherein a horizontal movement module is arranged on the working platform, and one clamping mechanism is in driving connection with the horizontal movement module.

Preferably, the working platform is provided with a driving cylinder, one clamping mechanism is arranged on one side close to the chamfering blanking device and is in sliding connection with the working platform, and the output end of the driving cylinder is connected with the clamping mechanism.

Preferably, a positioning mechanism is arranged at one end, close to the feeding device, of the working platform, and the positioning mechanism comprises a baffle plate capable of rotating along a vertical plane.

Preferably, the cutting device comprises a lifting fixing seat and a cutting machine which can ascend and descend relative to the lifting fixing seat.

Compared with the prior art, the beneficial effects of the method are as follows:

The pipe fitting cutting machine has the characteristics of compact structure, high automation degree and the like, pipe fittings are automatically conveyed to a plurality of clamping mechanisms on a workbench one by one through the feeding device, the pipe fittings are cut into a plurality of sections by moving the clamping mechanisms, the inner ring and the outer ring at the front end of each section are chamfered through the chamfering mechanism, the pipe fittings are conveyed to a finished product conveying line in sections through the blanking conveying line after chamfering is finished, the pipe fittings are conveyed to the next working procedure in sections through the finished product conveying line, and the feeding, cutting, chamfering and blanking of the pipe fittings are automatically finished by a machine without manual handling and transferring of the pipe fittings, so that the labor intensity of workers is effectively reduced, meanwhile, the cutting length of the pipe fittings can be controlled, and the production and processing efficiency of the pipe fittings can be effectively improved by integrating a plurality of working procedures on one production line.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a feeding device in the present utility model;

Fig. 3 is an enlarged view of the structure at a in fig. 2;

FIG. 4 is a schematic view of the structure of the various devices mounted on the work platform;

FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;

fig. 6 is a schematic structural view of the chamfering and blanking device in the present utility model.

In the figure, 1, a feeding device; 101. a storage rack; 102. a slide sloping plate; 103. a pushing plate seat; 104. lifting the sliding plate; 105. a rotating shaft; 106. a rack; 107. a lifting cylinder; 108. a discharging frame; 109. a jacking mechanism; 110. a sprocket; 111. a roller bracket; 112. a V-wheel; 113. a pressing cylinder; 114. compressing the bracket; 115. a pinch roller; 116. a driving motor; 2. a working platform; 3. a finished product conveying line; 4. a clamping mechanism; 5. a positioning mechanism; 51. a rotary cylinder; 52. a baffle; 6. a cutting device; 61. lifting the fixing seat; 62. a cutting machine; 7. chamfering and blanking device; 71. chamfering mechanism; 711. a power drive assembly; 712. chamfering head; 72. a blanking conveying line; 73. a movable base; 8. a horizontal movement module; 9. the cylinder is driven.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, a preferred embodiment of the present utility model provides an automatic cutting chamfering production line, which mainly comprises a feeding device 1, a working platform 2, a finished product conveying line 3, a cutting length adjusting device, a cutting device 6, a chamfering blanking device 7 and the like which are arranged on the working platform 2, wherein the feeding device 1 and the finished product conveying line 3 are respectively positioned at two end sides of the working platform 2, pipe fittings are stacked in the feeding device 1, the pipe fittings are conveyed to the cutting length adjusting device one by one through the feeding device 1, after the cutting length of the pipe fittings is adjusted by the cutting length adjusting device, the pipe fittings are cut through the cutting device 6, the inner and outer circles at the front ends of the cut pipe fitting sections are chamfered through the chamfering blanking device 7 after the cutting is completed, and the chamfered blanking is conveyed to the finished product conveying line 3.

As shown in fig. 2 and 3, the feeding device 1 mainly comprises a storage rack 101, a sliding inclined plate 102, a pushing plate seat 103, a discharging rack 108, a lifting sliding plate 104, a jacking mechanism 109, a pressing mechanism and the like, wherein the storage rack 101 is of a frame structure, the sliding inclined plate 102 is provided with a plurality of sliding inclined plates which are horizontally arranged and fixed on the storage rack 101 at equal intervals, the upper surface of the sliding inclined plate 102 is an inclined surface, pipe fittings are stored on the sliding inclined plates 102, and the pipe fittings slide downwards by the inclined surfaces; the pushing plate seats 103 are also provided with a plurality of pushing inclined plates 102 in one-to-one correspondence, the pushing plate seats 103 are linearly arranged and vertically installed and fixed at the middle position of the storage rack 101, the discharging rack 108 and the lifting slide plates 104 are also provided with a plurality of pushing plate seats 103, the quantity is consistent with that of the pushing plate seats 103, the discharging rack 108 is obliquely arranged at the top ends of the pushing plate seats 103, the lifting slide plates 104 are matched with the sliding blocks through sliding rails and are connected with one sides of the pushing plate seats 103 in a sliding manner, the top end faces of the lifting slide plates 104 are inclined planes, one ends of the pushing inclined plates 102 extend to the positions of the pushing plate seats 103, the lifting slide plates 104 are staggered left and right with the pushing plate seats 103, the staggered distance just can accommodate a pipe fitting, the pipe fitting is lifted upwards through the vertical sliding of the lifting slide plates 104, and the pipe fitting can slide onto the discharging rack 108 along the inclined planes at the top ends of the lifting slide plates 104.

In order to drive the lifting slide plates 104 to move up and down, a rotating shaft 105 is arranged on the material storage frame 101, a plurality of gears are arranged on the rotating shaft 105, each gear corresponds to one lifting slide plate 104, a vertically distributed rack 106 is arranged on one side of each lifting slide plate 104, the rack 106 is meshed with the corresponding gear, a vertically distributed lifting cylinder 107 is arranged on the side face of one pushing plate seat 103, the output end of the lifting cylinder 107 is connected with the corresponding lifting slide plate 104, the lifting slide plates 104 are driven to move up and down through the lifting cylinder 107, the rack 106 is driven to move up and down, the rack 106 and the gears are matched to control the rotating shaft 105 to rotate, and accordingly all the lifting slide plates 104 are driven to lift up and down together, and generally the lifting cylinder 107 is arranged on the pushing plate seat 103 positioned in the middle of the material storage frame 101, so that the rotating shaft 105 is driven to rotate better.

Referring to fig. 2, the jacking mechanism 109 is also provided with a plurality of jacking mechanisms, which are respectively corresponding to the plurality of discharging frames 108, the jacking mechanism 109 is horizontally and slidably connected with the material storage frame 101, the jacking mechanism 109 is composed of a cylinder and a top plate, the top end surface of the top plate is an inclined surface, and the cylinder controls the top plate to move upwards; the discharging frame 108 has two inclined planes which are staggered, the pipe fitting can be arranged on the inclined plane with lower position height on the discharging, the pipe fitting is lifted upwards by the jacking mechanism 109, the pipe fitting can fall on the inclined plane with higher position height on the discharging frame 108, and finally falls along the inclined plane.

As shown in fig. 3, a plurality of roller brackets 111 are further arranged on the material storage frame 101, V-shaped wheels 112 and chain wheels 110 are respectively arranged on the inner side and the outer side of each roller bracket 111, the chain wheels 110 are connected with the V-shaped wheels 112, the V-shaped wheels 112 rotate along with the chain wheels 110, a driving motor 116 is arranged on the material storage frame 101, the output end of the driving motor 116 is in transmission connection with the plurality of chain wheels 110 through a chain, the driving motor 116 drives the plurality of V-shaped wheels 112 to rotate together through communication, keys on the material discharge frame 108 fall into the V-shaped wheels 112 along inclined planes, the V-shaped wheels 112 rotate to drive pipe fittings to be conveyed to the cutting length adjusting device, and the V-shaped wheels 112 can adapt to limit of the pipe fittings with different gears.

The above-mentioned hold-down mechanism is provided with at least one, it is located the top of V-arrangement wheel 112, and this hold-down mechanism is by pushing down cylinder 113, with pushing down the compression bracket 114 that the output of cylinder 113 is connected, and with pushing down two hold-down wheels 115 that bracket 114 rotates to be connected together, pushing down cylinder 113 control hold-down wheel 115 moves down, compresses tightly the pipe fitting on V-arrangement wheel 112 through the hold-down wheel 115, prevents that the pipe fitting from jumping out of V-arrangement wheel 112 in the conveying process.

As shown in fig. 4 and 5, two ends of the working platform 2 are respectively provided with a horizontal moving module 8 and a driving cylinder 9, the cutting length adjusting device is composed of three clamping mechanisms 4, the cutting device 6 is located at the middle part of the working platform 2, one clamping mechanism 4 is fixed on the working platform 2 and located at one side of the cutting device 6, the other two clamping mechanisms 4 are respectively located at two sides of the clamping mechanism 4 which are fixedly arranged and are both in horizontal sliding connection with the working platform 2, the horizontal moving module 8 is in driving connection with one clamping mechanism 4, the driving cylinder 9 is in driving connection with the other clamping mechanism 4, and the distance between the two movable clamping mechanisms 4 and the fixed clamping mechanisms 4 can be controlled through the horizontal moving module 8 and the driving cylinder 9.

Referring to fig. 4, a positioning mechanism 5 is further disposed at the front end of the working platform 2, where the positioning mechanism 5 mainly includes a rotary cylinder 51 and a baffle plate 52, the rotary cylinder 51 can control the baffle plate 52 to rotate in a vertical plane, initially, the horizontal moving module 8 will control the clamping mechanism 4 to move to the front end of the working platform 2 (i.e. near one end of the feeding device 1), the rotary cylinder 51 controls the baffle plate 52 to rotate downward, so that the baffle plate 52 keeps horizontal, then the feeding device 1 conveys the pipe back, the front end of the pipe is blocked and positioned by the baffle plate 52, then the clamping mechanism 4 clamps the pipe, then drives the pipe to move back, the clamping mechanism 4 where the cutting device 6 is located clamps the front end of the pipe, and the cutting device 6 cuts a part of the front end of the pipe, which is generally a part with flaws at the front end of the pipe.

As shown in fig. 5, the cutting device 6 is composed of a lifting fixing seat 61 and a cutting machine 62, the lifting fixing seat 61 can control the cutting machine 62 to lift up and down to cut a pipe fitting, and cut waste can fall into a blanking port arranged at the bottom of the working platform 2; after the front end of the pipe is cut by the cutter 62, the pipe conveyed later pushes the pipe on the clamping mechanism 4 backwards, the cutting length of the pipe is adjusted by matching the three clamping mechanisms 4, then the driving cylinder 9 controls the clamping mechanism 4 to move, the front end of the pipe is clamped and moves backwards, then the cutter 62 cuts the pipe to be segmented, and the chamfering blanking device 7 performs chamfering operation on the segmented pipe.

As shown in fig. 6, the chamfering and blanking device 7 is composed of a chamfering mechanism 71 and a blanking conveying line, wherein a movable base 73 is arranged on the working platform 2, the movable base 73 can longitudinally move, transversely distributed sliding rails are arranged on the movable base 73, the chamfering mechanism 71 is slidably connected through the sliding rails, the movable base 73 can control the chamfering mechanism 71 to transversely move, and the blanking conveying line 72 is arranged on one side of the chamfering mechanism 71.

The chamfering mechanism 71 mainly comprises a power driving assembly 711 and a chamfering head 712, the power driving assembly 711 can control the chamfering head 712 to rotate, the movable base 73 controls the chamfering mechanism 71 to be close to a pipe fitting, the power driving assembly 711 controls the chamfering head 712 to rotate, the inner ring and the outer ring of the pipe fitting are chamfered, burrs are removed, after chamfering operation is completed, the movable base 73 can longitudinally move, the blanking conveying line 72 is switched to be in butt joint with the clamping mechanism 4, a pipe fitting segment with the chamfer is pushed onto the blanking conveying line 72 by the following pipe fitting, the pipe fitting segment is conveyed to the finished product conveying line 3 by the blanking conveying line 72, and then the pipe fitting is conveyed to the next procedure by the finished product conveying line 3.

The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.

Claims (9)

1. Automatic cutting chamfer production line, its characterized in that includes:

the feeding device (1) can convey products to be processed to a position to be processed one by one;

The cutting length adjusting device is in butt joint with the tail end of the feeding device (1), and comprises a clamping mechanism (4) which is fixedly arranged and two clamping mechanisms (4) which can horizontally move;

A cutting device (6) which is arranged on one side of the fixedly arranged clamping mechanism (4) and can cut off a product to be processed;

the chamfering blanking device (7) is arranged at the tail end of the cutting length adjusting device, and the chamfering blanking device (7) comprises a chamfering mechanism (71) capable of transversely and longitudinally moving and a blanking conveying line (72) capable of transversely moving, and chamfering and blanking operations are respectively carried out on products to be processed;

The chamfering mechanism (71) comprises a power driving assembly (711) and a chamfering head (712) connected with the output end of the power driving assembly (711), wherein the power driving assembly (711) can control the chamfering head (712) to rotate, and chamfering operation is carried out on the inner ring and the outer ring of the end part of a product to be processed.

2. The automatic chamfering production line according to claim 1, characterized in that the feeding device (1) comprises a material storage rack (101), a plurality of sliding inclined plates (102) transversely arranged on the material storage rack (101), a plurality of pushing plate seats (103) vertically arranged on the middle part of the material storage rack (101), a material discharging rack (108) obliquely arranged on the top end of the pushing plate seats (103), a lifting sliding plate (104) vertically and slidingly connected with one side of the pushing plate seats (103), a plurality of jacking mechanisms (109) horizontally and slidingly connected with the material storage rack (101) and capable of jacking up a product to be processed on the material discharging rack (108), a plurality of roller brackets (111) arranged on the material storage rack (101), and V-shaped wheels (112) and chain wheels (110) respectively arranged on the inner side and the outer side of the roller brackets (111), wherein the V-shaped wheels (112) are fixedly connected with the chain wheels (110), a driving motor (116) is further arranged on the material storage rack (101), and the output end of the driving motor (116) is connected with the chain wheels (110) through a plurality of chain wheels (110).

3. The automatic cutting and chamfering production line according to claim 2, characterized in that one side of each lifting slide plate (104) is provided with a vertically separate rack (106), a rotating shaft (105) is arranged on the material storage rack (101), a plurality of gears are arranged on the rotating shaft (105), and each gear is meshed with the corresponding rack (106);

One side of the pushing plate seat (103) is vertically fixed with a lifting cylinder (107), and the output end of the lifting cylinder (107) is connected with a lifting slide plate (104) to control the lifting slide plate (104) to lift.

4. The automatic chamfering and cutting production line according to claim 2, characterized in that the top surfaces of the lifting slide plate (104) and the slide inclined plate (102) are inclined surfaces.

5. The automatic chamfering production line according to claim 2, characterized in that at least one pressing mechanism is further provided on the stock frame (101), the pressing mechanism includes a lower pressing cylinder (113), a pressing bracket (114) connected with an output end of the lower pressing cylinder (113), and a pressing wheel (115) rotatably connected with the pressing bracket (114), and a product to be processed is pressed on the V-shaped wheel (112) by the pressing wheel (115).

6. An automatic cutting and chamfering production line according to claim 1, characterized in that the production line comprises a working platform (2) and a finished product conveying line (3) which is in butt joint with the tail end of the working platform (2), wherein a horizontal moving module (8) is arranged on the working platform (2), and one clamping mechanism (4) is in driving connection with the horizontal moving module (8).

7. The automatic cutting chamfering production line according to claim 6, characterized in that a driving cylinder (9) is arranged on the working platform (2), one clamping mechanism (4) is arranged on one side close to the chamfering blanking device (7) and is in sliding connection with the working platform (2), and the output end of the driving cylinder (9) is connected with the clamping mechanism (4).

8. The automatic cutting and chamfering production line according to claim 7, characterized in that a positioning mechanism (5) is arranged at one end of the working platform (2) close to the feeding device (1), and the positioning mechanism (5) comprises a baffle plate (52) capable of rotating along a vertical plane.

9. An automatic cutting chamfering production line according to claim 1, characterized in that the cutting means (6) comprises a lifting fixing seat (61) and a cutting machine (62) which can be lifted up and down relative to the lifting fixing seat (61).