CN111137656A

CN111137656A - Conveying device

Info

Publication number: CN111137656A
Application number: CN202010044714.8A
Authority: CN
Inventors: 洪灵; 赵俊汀; 朱鑫城; 程旗凯; 陈卸件; 王京; 朱希涯; 徐振宇; 俞兴; 朱振; 盛晓祥; 俞妙春; 胡志通; 潘浩雷; 陈源通; 张晋; 黄兴; 何昊天; 傅延昊; 凌辉
Original assignee: Jinhuashuohe Automation Equipment Co Ltd
Current assignee: Jinhuashuohe Automation Equipment Co Ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-12

Abstract

The invention discloses a conveying device which comprises a rack, a conveying frame, a conveying motor and a chain conveying wheel set, wherein an installation plate is arranged on the rack, the conveying frame is fixed on the installation plate, a saw chain track is arranged on the conveying frame, the conveying motor is fixed on the installation plate, and the chain conveying wheel set is arranged on the installation plate and is connected with the conveying motor. The chain conveying wheel group consists of a plurality of chain wheels, the conveying motor is in transmission connection with one or more chain wheels, the saw chain penetrates through the saw chain track and the chain wheels, and the conveying motor drives the saw chain to move through the chain wheels. Through above-mentioned setting with the chain along saw chain track transport, the removal form of saw chain is stable, and conveniently arranges detection device along saw chain track, detects the saw chain.

Description

Conveying device

Technical Field

The invention relates to a conveying device, in particular to a conveying device for conveying a saw chain.

Background

The chain saw, also called as chain saw, is a hand saw powered by gasoline engine, mainly used for lumbering and building timber, and its working principle is that the shearing action is carried out by the transverse movement of the staggered L-shaped blades on the saw chain.

Before the saw chain is mounted on the equipment, the equipment needs to be subjected to shape detection to avoid quality problems. With the development of image recognition technology, the defects on the appearance can be recognized by a camera, and the problem to be solved is how to transport the saw chain and meet the requirements of camera recognition.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a conveying device which conveys a saw chain and enables the shape of the saw chain to meet the requirement of camera recognition.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a conveying device, includes frame, carriage, conveying motor and send the chain wheel group, is provided with the mounting panel in the frame, and the carriage is fixed on the mounting panel, is provided with the saw chain track on the carriage, and conveying motor fixes on the mounting panel, send the chain wheel group to set up on the mounting panel and be connected with conveying motor.

As a further improvement of the invention, the tail end of the conveying frame is provided with a tripping mechanism, the tripping mechanism comprises a tripping frame, a tripping cylinder and a tripping thimble, the tripping frame is provided with a chain channel, one side of the chain channel is provided with two tripping blocks, the tripping cylinder is fixed on the tripping frame and positioned at the other side of the chain channel, and the tripping thimble is fixed on the output end of the tripping cylinder.

As a further improvement of the invention, a material receiving box is arranged on one side of the tripping block, which is back to the chain channel.

As a further improvement of the invention, the end part of the conveying frame is provided with a detection mechanism, the detection mechanism comprises a fixed plate, a roller, an inductor and two angle pressing wheels, the roller and the angle pressing wheels are arranged on the fixed plate, a guide block is fixed on the fixed plate and arranged between the roller and the angle pressing wheels, a guide groove is formed in the guide block, and the inductor is fixed on the fixed plate.

As a further improvement of the invention, the conveying frame is provided with a chain pressing device, the pressing device comprises a pressing block, a pressing screw rod, a pressing slider, a pressing shaft and a pressing wheel, the pressing block is provided with a pressing chute, the pressing slider is arranged in the pressing chute, one end of the pressing screw rod is fixedly connected with the pressing slider, the pressing shaft is arranged on the pressing slider, the pressing wheel is arranged on the pressing shaft, the side wall of the pressing chute is provided with a screw hole, and the other end of the pressing screw rod penetrates out of the screw hole and is connected with the screw hole.

As a further improvement of the invention, the conveying frame comprises a side plate, a guide rail and a guide plate, wherein the side plate is fixed on the mounting plate, the guide rail is fixed at the front end of the side plate, the guide plate is fixed on the side plate and is arranged at the tail end of the guide rail, a pressure sensing assembly is arranged on the side plate and comprises a front pressure sensor, a rear pressure sensor, a front mounting seat, a rear mounting seat, a front gasket and a rear gasket, the front mounting seat and the rear mounting seat are fixed at two sides of the side plate and clamp the guide plate in the middle, the front pressure sensor is fixed at one side of the front mounting seat facing the rear mounting seat, the rear pressure sensor is fixed at one side of the rear mounting seat facing the front mounting seat, the front gasket and the rear gasket are respectively fixed at two sides of the guide plate, a front sensing hole.

As a further improvement of the invention, a front sliding groove is arranged on the front mounting seat, a rear sliding groove is arranged on the rear mounting seat, a front sliding block is arranged in the front sliding groove in a sliding manner, a rear sliding block is arranged in the rear sliding groove in a sliding manner, the front pressure sensor is fixed on the front sliding block, and the rear pressure sensor is fixed on the rear sliding block.

The chain conveying wheel group consists of a plurality of chain wheels, the conveying motor is in transmission connection with one or more chain wheels, the saw chain penetrates through the saw chain track and the chain wheels, and the conveying motor drives the saw chain to move through the chain wheels. Through above-mentioned setting with the chain along saw chain track transport, the removal form of saw chain is stable, and conveniently arranges detection device along saw chain track, detects the saw chain.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a block diagram of components on a mounting plate;

FIG. 3 is a block diagram of the trip mechanism;

FIG. 4 is a structural view of a detection mechanism;

FIG. 5 is a block diagram of the hold-down device;

FIG. 6 is a block diagram of the conveyor motor, sprocket set and carriage;

fig. 7 is a structural view of the carriage.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 7, the conveying device of the present embodiment includes a frame 1, a conveying frame 31, a conveying motor 32, and a chain conveying wheel set 33, wherein the frame 1 is provided with a mounting plate 4, the conveying frame 31 is fixed on the mounting plate 4, the conveying frame 31 is provided with a saw chain track, the conveying motor 32 is fixed on the mounting plate 4, and the chain conveying wheel set 33 is arranged on the mounting plate 4 and connected to the conveying motor 32.

The chain conveying wheel set 33 is composed of a plurality of chain wheels, the conveying motor 32 is in transmission connection with one or more chain wheels, the saw chain penetrates through the saw chain track and the chain wheels, and the conveying motor 32 drives the saw chain to move through the chain wheels. Through above-mentioned setting with the chain along saw chain track transport, the removal form of saw chain is stable, and conveniently arranges detection device along saw chain track, detects the saw chain.

As a modified specific embodiment, the tail end of the conveying frame 31 is provided with a tripping mechanism 5, the tripping mechanism 5 comprises a tripping frame 51, a tripping cylinder 52 and a tripping ejector pin 53, a chain channel 54 is arranged on the tripping frame 51, two tripping blocks 55 are arranged on one side of the chain channel 54, the tripping cylinder 52 is fixed on the tripping frame 51 and located on the other side of the chain channel 54, and the tripping ejector pin 53 is fixed on the output end of the tripping cylinder 52.

After the saw chain detection is completed, the saw chain is moved to the tail end of the conveying frame 31, at the moment, the tripping air cylinder 52 pushes the tripping ejector pin 53, the ejector pin is matched with the tripping block 55, one section of the saw chain is removed, and the saw chain is divided into a section with a required length. Through the arrangement, the saw chain which is detected automatically is segmented, the segmented process is integrated into the detection, and the production efficiency is high.

As a modified specific embodiment, the side of the trip block 55 facing away from the chain channel 54 is provided with the material receiving box 6.

The material receiving box 6 collects a part of the saw chain released by the releasing thimble 53, and the part of the saw chain released is prevented from being lost everywhere.

As an improved specific embodiment, the end of the conveying frame 31 is provided with a detection mechanism 7, the detection mechanism 7 includes a fixing plate 71, a roller 72, a sensor 73 and two angle pressing wheels 74, the roller 72 and the angle pressing wheels 74 are arranged on the fixing plate 71, a guide block 75 is fixed on the fixing plate 71, the guide block 75 is arranged between the roller 72 and the angle pressing wheels 74, a guide groove 76 is formed on the guide block 75, and the sensor 73 is fixed on the fixing plate 71.

When the saw chain is conveyed, the inductor 73 serves as a starting point of a section of saw chain to sense whether the side surface of the saw chain is defective, specifically, the saw chain penetrates through the roller 72 and the angle pressing wheel 74 and is clamped between the roller 72 and the inductor 73, the angle pressing wheel 74 assists in adjusting the angle of the saw chain, so that the saw chain can be sensed better by the inductor 73, when the side surface of the saw chain is defective, a signal on the inductor 73 is changed, and therefore an unqualified product is detected.

As a modified specific embodiment, a chain pressing device is arranged on the conveying frame 31, the pressing device includes a pressing block 81, a pressing screw 82, a pressing slider 83, a pressing shaft 84 and a pressing wheel 85, a pressing chute 86 is formed in the pressing block 81, the pressing slider 83 is arranged in the pressing chute 86, one end of the pressing screw 82 is fixedly connected with the pressing slider 83, the pressing shaft 84 is arranged on the pressing slider 83, the pressing wheel 85 is arranged on the pressing shaft 84, a screw hole is formed in a side wall of the pressing chute 86, and the other end of the pressing screw 82 penetrates out of the screw hole and is connected with the screw hole.

During the conveying process of the saw chain, displacement can be generated, and before the saw chain enters the camera assembly, the saw chain is adjusted to the detection position from the side through the pressing wheel 85, so that the detection error caused by the displacement of the saw chain is avoided. When different saw chains are detected, the position of the pinch roller 85 can be adjusted by rotating the pinch screw 82, so that the position of the pinch roller 85 is suitable for the detected saw chain.

As a modified specific embodiment, the conveying frame 31 comprises a side plate 311, a guide rail 312 and a guide plate 313, the side plate 311 is fixed on the mounting plate 4, the guide rail 312 is fixed on the front end of the side plate 311, the guide plate 313 is fixed on the side plate 311 and arranged at the tail end of the guide rail 312, a pressure sensing assembly is arranged on the side plate 311, the pressure sensing assembly comprises a front pressure sensor 101 and a rear pressure sensor 102, preceding mount pad 103, back mount pad 104, preceding gasket 105 and back gasket 106, preceding mount pad 103 and back mount pad 104 are fixed in the both sides of curb plate 311 and are pressed from both sides guide plate 313 in the centre, preceding pressure sensor 101 is fixed in the one side of preceding mount pad 103 towards back mount pad 104, back pressure sensor 102 is fixed in the one side of back mount pad 104 towards preceding mount pad 103, preceding gasket 105 and back gasket 106 are fixed respectively in the both sides of guide plate 313, preceding response hole 107 has been seted up on preceding gasket 105, the response hole 108 has been seted up to back on the gasket 106.

When the saw chain is conveyed and passes through the space between the front gasket 105 and the rear gasket 106, when the width of the chain is unqualified, the pressure of the saw chain on the front gasket 105 and the rear gasket 106 is changed, the induction values of the front pressure sensor 101 and the rear pressure sensor 102 exceed the threshold value, and a unqualified signal is output. Through the arrangement, whether the width of the saw chain is qualified or not is automatically detected, the saw chain is conveyed and detected at the same time, and the detection efficiency is high.

As a modified specific embodiment, a front sliding groove 109 is formed on the front mounting base 103, a rear sliding groove 110 is formed on the rear mounting base 104, a front slider 111 is slidably disposed in the front sliding groove 109, a rear slider 112 is slidably disposed in the rear sliding groove 110, the front pressure sensor 101 is fixed on the front slider 111, and the rear pressure sensor 102 is fixed on the rear slider 112.

When different saw chains are detected, an operator can adjust the positions of the front pressure sensor 101 and the rear pressure sensor 102 by moving the front sliding block 111 and the rear sliding block 112 in the front sliding chute 109 and the rear sliding chute 110, so that the positions of the front pressure sensor 101 and the rear pressure sensor 102 can meet the detection requirements.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A conveyor apparatus, characterized by: including frame (1), carriage (31), conveying motor (32) and send sprocket group (33), be provided with mounting panel (4) on frame (1), carriage (31) are fixed on mounting panel (4), be provided with the saw chain track on carriage (31), conveying motor (32) are fixed on mounting panel (4), send sprocket group (33) to set up on mounting panel (4) and be connected with conveying motor (32).

2. A conveyor apparatus as in claim 1 wherein: the end of carriage (31) is provided with tripping device (5), tripping device (5) is including tripping frame (51), tripping cylinder (52) and tripping thimble (53), be provided with chain passageway (54) on tripping frame (51), one side of chain passageway (54) is provided with two tripping blocks (55), tripping cylinder (52) are fixed on tripping frame (51) and are located the opposite side of chain passageway (54), tripping thimble (53) are fixed on the output of tripping cylinder (52).

3. A conveyor apparatus as claimed in claim 2, wherein: and a material receiving box (6) is arranged on one side of the tripping block (55) back to the chain channel (54).

4. A conveyor apparatus as in claim 1 wherein: the tip of carriage (31) is provided with detection mechanism (7), detection mechanism (7) are including fixed plate (71), gyro wheel (72), inductor (73) and two angle pinch rollers (74), gyro wheel (72) and angle pinch roller (74) set up on fixed plate (71), be fixed with guide block (75) on fixed plate (71), guide block (75) set up between gyro wheel (72) and angle pinch roller (74), guide way (76) have been seted up on guide block (75), inductor (73) are fixed on fixed plate (71).

5. A conveyor apparatus as in claim 1 wherein: the chain pressing device is arranged on the conveying frame (31) and comprises a pressing block (81), a pressing screw rod (82), a pressing sliding block (83), a pressing shaft (84) and a pressing wheel (85), a pressing sliding groove (86) is formed in the pressing block (81), the pressing sliding block (83) is arranged in the pressing sliding groove (86), one end of the pressing screw rod (82) is fixedly connected with the pressing sliding block (83), the pressing shaft (84) is arranged on the pressing sliding block (83), the pressing wheel (85) is arranged on the pressing shaft (84), a screw hole is formed in the side wall of the pressing sliding groove (86), and the other end of the pressing screw rod (82) penetrates out of the screw hole and is connected with the screw hole.

6. A conveyor apparatus as in claim 1 wherein: the conveying frame (31) comprises a side plate (311), a guide rail (312) and a guide plate (313), the side plate (311) is fixed on a mounting plate, the guide rail (312) is fixed at the front end of the side plate (311), the guide plate (313) is fixed on the side plate (311) and arranged at the tail end of the guide rail (312), a pressure sensing assembly is arranged on the side plate (311), the pressure sensing assembly comprises a front pressure sensor (101), a rear pressure sensor (102), a front mounting seat (103), a rear mounting seat (104), a front gasket (105) and a rear gasket (106), the front mounting seat (103) and the rear mounting seat (104) are fixed on two sides of the side plate (311) and clamp the guide plate (313) in the middle, the front pressure sensor (101) is fixed on one side, facing the rear mounting seat (104), of the rear mounting seat (103), of the rear pressure sensor (102) is fixed on one side, facing the front mounting seat (103), of the rear mounting seat (104), the front gasket (105) and the rear gasket (106) are respectively fixed on two sides of the guide plate (313), a front induction hole (107) is formed in the front gasket (105), and a rear induction hole (108) is formed in the rear gasket (106).

7. A conveyor apparatus as claimed in claim 6, wherein: the front mounting seat (103) is provided with a front sliding groove (109), the rear mounting seat (104) is provided with a rear sliding groove (110), the front sliding groove (109) is internally provided with a front sliding block (111) in a sliding manner, the rear sliding groove (110) is internally provided with a rear sliding block (112) in a sliding manner, the front pressure sensor (101) is fixed on the front sliding block (111), and the rear pressure sensor (102) is fixed on the rear sliding block (112).