CN220350934U

CN220350934U - Sleeve feeding device

Info

Publication number: CN220350934U
Application number: CN202321808005.8U
Authority: CN
Inventors: 胡永彪; 陈志坚; 郭清净; 周飞; 李晓东; 潘思楠; 魏彩霞; 边威
Original assignee: Zhejiang Jiaogong Equipment Engineering Co ltd
Current assignee: Zhejiang Jiaogong Equipment Engineering Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-16
Anticipated expiration: 2033-07-11

Abstract

The sleeve feeding device comprises a base, wherein a material conveying belt and a track to be peeled are arranged on the base, the track to be peeled is arranged at the end part of the material conveying belt, a pushing cylinder and a clamping cylinder for controlling a sleeve are arranged at the joint of the material conveying belt and the track to be peeled, and the pushing cylinder and the clamping cylinder are arranged in parallel; the pushing cylinder and the clamping cylinder are both arranged towards the track to be peeled, a pushing plate for pushing the sleeve is arranged on the pushing cylinder, a limiting plate for clamping the sleeve is arranged on the clamping cylinder, and the pushing plate and the limiting plate synchronously move; the conveying belt and the track to be peeled are respectively provided with a conveying belt sensor and a track to be peeled sensor; compared with the prior art, through setting up the promotion cylinder and the tight cylinder of clamp at the conveying belt tip, when the sleeve material loading, promote the cylinder and promote the sleeve to waiting to peel the track removal to because press from both sides tight cylinder and promote cylinder synchronous motion, press from both sides tight with the sleeve under the effect of tight cylinder and limiting plate, avoid the sleeve to fly out and wait to peel the track.

Description

Sleeve feeding device

Technical Field

The utility model relates to the technical field of machining, in particular to a sleeve feeding device.

Background

The reinforcing bar sleeve is also called a reinforcing bar joint, is a connecting piece used for connecting reinforcing bars and provided with internal threads corresponding to threads of a wire head, can greatly reduce the use of materials when being used in the construction industry, is simple and convenient to operate, is not limited by the types of reinforcing bar components, is convenient, quick and simple to connect, does not use electricity in construction, is free from wind and rain, and can be used for all-weather construction.

In the peeling process of the production process, burrs are easily generated at two ends of the sleeve in the pipe cutting process, the traditional feeding device only comprises a common pushing cylinder and a conveying belt, the cut sleeve is conveyed to a pushing air position through the conveying belt, the pushing cylinder pushes the sleeve out to a track to be peeled, but the force of the cylinder is difficult to grasp in the pushing process, so that the sleeve is easy to be pushed out when the sleeve is pushed out from the conveying belt to the track to be peeled; and burrs at two ends of the sleeve are adhered, so that the next sleeve is pushed out together when the sleeve is pushed, the sleeve cannot accurately enter the track to be peeled, and the success rate and the safety of sleeve feeding are reduced.

The utility model provides a chinese patent of 201710206819.7 discloses a sleeve continuous feeding device, above-mentioned disclosed feeding device includes revolving stage mechanism, feed mechanism, the equal interval of circumference such as the poking pin of revolving stage mechanism is fixed on the up end of revolving stage the equidistant setting of locating pin is in the side of revolving stage, feed mechanism sets up in one side of revolving stage mechanism, but feed mechanism's slide left and right sliding sets up on the guide rail, the material loading seat is fixed on the slide, be provided with the material loading groove on the material loading seat, feeding cylinder and material loading groove coaxial center, the synchronizing plate is fixed on the slide, the switch ejector pin sets up the left side at the slide, limit travel switch installs on left extension board, limit assembly sets up on right extension board, the left pull rod of self return subassembly is fixed on the slide, right pull rod is fixed on right extension board, left pull rod and right pull rod are connected respectively to the both ends of return extension spring.

In the prior art disclosed by the above, the sleeve is stacked in the material channel and pushed onto the rotary table through the feeding cylinder, and the feeding work of the charging barrel is realized under the action of the rotary table, but in the prior art, the sleeve is stacked in the material channel due to the narrow space of the material channel, burrs at two ends of the sleeve are easy to clamp the sleeve in the material channel and cannot enter the guide chute, meanwhile, the burrs at two ends of the sleeve are adhered, the next sleeve is jointly pushed out when the sleeve is pushed, the risk of pushing the sleeve is generated, so that the sleeve feeding is stopped, the success rate of sleeve feeding is lower, and the feeding efficiency is influenced.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the sleeve feeding device which is simple in structure and can not be clamped in the sleeve sleeving process.

In order to achieve the above object, the present utility model adopts the following technical scheme: the sleeve feeding device comprises a base, wherein a material conveying belt and a track to be peeled are arranged on the base, the track to be peeled is arranged at the end part of the material conveying belt, a pushing cylinder and a clamping cylinder for controlling a sleeve are arranged at the joint of the material conveying belt and the track to be peeled, and the pushing cylinder and the clamping cylinder are arranged in parallel; the pushing cylinder and the clamping cylinder are both arranged towards the track to be peeled, a pushing plate for pushing the sleeve is arranged on the pushing cylinder, a limiting plate for clamping the sleeve is arranged on the clamping cylinder, and the pushing plate and the limiting plate synchronously move; the conveying belt and the track to be peeled are respectively provided with a conveying belt sensor and a track sensor to be peeled.

As a preferable scheme of the utility model, the material conveying belt is arranged along the length direction of the base, and guard plates for preventing the sleeve from being separated from the material conveying belt are arranged on two sides of the material conveying belt.

As a preferable scheme of the utility model, a movable plate which is rotatably connected to the guard plate is arranged between the guard plate and the track to be peeled, and a spring for controlling the movable plate to reset is arranged between the movable plate and the guard plate.

As a preferable scheme of the utility model, the end part of the material conveying belt is provided with a baffle plate arranged along the section of the material conveying belt, and a discharge hole communicated with a track to be peeled is formed between the baffle plate and the movable plate.

As a preferable scheme of the utility model, the track to be peeled is arranged perpendicular to the conveying direction of the conveying belt, and track plates for preventing the sleeves from being separated are arranged on two sides of the track to be peeled.

As a preferable scheme of the peeling machine, the pushing cylinder is arranged along the length direction of the track to be peeled, and corresponds to the discharge hole.

As a preferable scheme of the utility model, the pushing cylinder is provided with a first push rod which is in sliding connection, and the push plate is fixedly arranged at the end part of the first push rod.

As a preferable scheme of the utility model, the top of the push plate is provided with a mounting plate, and the clamping cylinder is fixedly arranged on the mounting plate.

As a preferable scheme of the utility model, the clamping cylinder is provided with a second push rod which is in sliding connection, the limiting plate is rotationally connected with the second push rod, and the limiting plate is rotationally arranged at the end part of the mounting plate.

As a preferable scheme of the utility model, the material conveying belt sensor is arranged on the baffle plate, and the track sensor to be peeled is arranged on the track to be peeled.

Compared with the prior art, the utility model has the beneficial effects that:

1. the pushing cylinder and the clamping cylinder are arranged at the end part of the conveying belt, when the sleeve is fed, the pushing cylinder pushes the sleeve to move towards the track to be peeled, and the clamping cylinder and the pushing cylinder synchronously move to clamp the sleeve under the action of the clamping cylinder and the limiting plate, so that the sleeve is prevented from flying out of the track to be peeled, the sleeve can accurately and smoothly enter the track to be peeled, and the success rate and the safety of sleeve feeding are improved;

2. the position of the sleeve on the conveying belt is determined through the conveying belt sensor arranged on the conveying belt, and the number of the sleeves on the track to be peeled is determined through the track to be peeled sensor arranged on the track to be peeled, so that sleeve feeding work is realized more accurately when the number of the sleeves on the track to be peeled is ensured not to exceed a fixed value;

3. further, in the moment that the sleeve is pushed, the sleeve can appear blocking the edge of fly leaf, through setting up the fly leaf into the rotation and connect on the backplate, when the sleeve card is at the fly leaf edge, because under the promotion of pushing the cylinder for the sleeve drives the fly leaf and rotates, the sleeve will break away from the fly leaf when the fly leaf rotates certain angle, thereby avoided the sleeve to be blocked the condition emergence, improved the success rate of sleeve material loading.

Drawings

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

FIG. 2 is a schematic view of the structure of the push plate of the present utility model;

FIG. 3 is a schematic view of a structure of a movable plate installation

Reference numerals: the peeling machine comprises a base 1, a material conveying belt 2, a rail 3 to be peeled, a pushing cylinder 4, a first push rod 401, a clamping cylinder 5, a second push rod 501, a material conveying belt sensor 6, a rail sensor 7 to be peeled, a rail plate 8, a guard plate 9, a limiting plate 10, a push plate 11, a movable plate 12, a mounting plate 13, a spring 14, a baffle 15 and a discharge hole 16.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, a sleeve feeding device comprises a base 1, wherein a material conveying belt 2 and a track 3 to be peeled, which is arranged at the end part of the material conveying belt 2, are arranged on the base 1, a pushing cylinder 4 and a clamping cylinder 5 for controlling a sleeve are arranged at the joint of the material conveying belt 2 and the track 3 to be peeled, and the pushing cylinder 4 and the clamping cylinder 5 are arranged in parallel; the pushing cylinder 4 and the clamping cylinder 5 are both arranged towards the track 3 to be peeled, a pushing plate 11 for pushing the sleeve is arranged on the pushing cylinder 4, a limiting plate 10 for clamping the sleeve is arranged on the clamping cylinder 5, and the pushing plate 11 and the limiting plate 10 synchronously move; the material conveying belt 2 and the track to be peeled 3 are respectively provided with a material conveying belt sensor 6 and a track to be peeled sensor 7.

The track 3 to be peeled is arranged along the downward inclination of the base 1, the conveying belt 2 conveys to the direction of the track 3 to be peeled, the pushing cylinder 4 and the clamping cylinder 5 are arranged perpendicular to the conveying direction of the conveying belt 2, the clamping cylinder 5 is arranged above the pushing cylinder 4, and the clamping cylinder 5 is in sliding connection with the pushing cylinder 4.

The material conveying belt 2 is arranged along the length direction of the base 1, the two sides of the material conveying belt 2 are provided with guard plates 9 for preventing the sleeve from separating from the material conveying belt 2, the guard plates 9 are arranged on the two sides of the material conveying belt 2, and the guard plates 9 are not in contact with the material conveying belt 2, so that friction is avoided between the material conveying belt 2 and the guard plates 9, further, the length of the guard plates 9 positioned on one side of the track 3 to be peeled is shorter than that of the guard plates 9 on the other side of the material conveying belt 2, the sleeve conveyed on the material conveying belt 2 is limited through the guard plates 9, and the sleeve is prevented from separating from the material conveying belt 2 in the conveying process.

A movable plate 12 which is rotationally connected to the guard plate 9 is arranged between the guard plate 9 and the track 3 to be peeled, a spring 14 which controls the movable plate 12 to reset is arranged between the movable plate 12 and the guard plate 9, a baffle 15 which is arranged along the section of the material conveying belt 2 is arranged at the end part of the material conveying belt 2, and a discharge hole 16 which is communicated with the track 3 to be peeled is formed between the baffle 15 and the movable plate 12.

The fly leaf 12 is located one side of discharge gate 16, through rotating the fly leaf 12 and connect on backplate 9, when the sleeve is pushing the in-process that cylinder 4 promoted, the sleeve probably can appear the condition of card at the edge of fly leaf 12 for the sleeve drives fly leaf 12 and takes place to rotate under pushing cylinder 4's continuous promotion, and the sleeve will break away from on the fly leaf 12 when fly leaf 12 rotates certain angle, thereby has avoided the sleeve to be blocked the condition emergence.

Treat that track 3 of skinning sets up perpendicularly with the direction of delivery of conveying area 2, and treat that track 3 both sides of skinning are equipped with the track board 8 that prevent that the sleeve breaks away from, the vertical setting of track board 8 is in the both sides of treating track 3 of skinning, carries out spacingly to the sleeve that gets into on the track 3 of skinning through track board 8 to prevent that the sleeve from waiting to peel the both sides of track 3 to drop, thereby further improved telescopic loading rate.

The pushing cylinder 4 is arranged along the length direction of the track 3 to be peeled, the pushing cylinder 4 corresponds to the discharge hole 16, and when the pushing cylinder 4 pushes the sleeve to separate from the conveying belt 2, the pushing cylinder 4, the discharge hole 16 and the track 3 to be peeled are positioned on the same straight line, so that the sleeve directly enters the track 3 to be peeled, other operations on the sleeve are not needed, and the sleeve feeding efficiency is improved.

The pushing cylinder 4 is provided with a first push rod 401 in sliding connection, the push plate 11 is fixedly arranged at the end part of the first push rod 401, the push plate 11 is vertically arranged, and under the action of the first push rod 401, the first push rod 401 drives the push plate 11 to push the sleeve to enter the discharging hole 16 and enter the track 3 to be peeled from the discharging hole 16.

The push plate 11 top is equipped with mounting panel 13, and clamping cylinder 5 is fixed to be set up on mounting panel 13, and mounting panel 13 sets up along the length direction of pushing cylinder 4, and mounting panel and push plate 11 synchronous motion to drive clamping cylinder 5 and follow push plate 11 and remove.

Be equipped with sliding connection's second push rod 501 on the clamp cylinder 5, limiting plate 10 and second push rod 501 rotate to be connected, and limiting plate 10 rotates the tip that sets up at mounting panel 13, and limiting plate 10 uses the tip of mounting panel 13 to rotate as the axis of rotation, when clamp cylinder 5 follows push pedal 11 and removes, second push rod 501 also synchronous motion drives limiting plate 10 and rotates, and then makes limiting plate 10 press from both sides the sleeve tightly to avoid causing the sleeve to fly out to wait to peel track 3 because of the thrust of first push rod 401 is great.

The conveying belt sensor 6 is arranged on the baffle 15, the track sensor 7 to be peeled is arranged on the track 3 to be peeled, and under the action of the conveying belt sensor 6 and the track sensor 7 to be peeled, the number of sleeves on the track mountain to be peeled is ensured not to exceed a fixed value, so that sleeve feeding work is realized more accurately.

In the actual use process, the specific working flow is as follows:

when the device operates, the material conveying belt 2 conveys the cut sleeve to the tail end, and the pushing cylinder 4, the clamping cylinder 5 and the limiting plate 10 are all positioned at the initial position; then the track sensor 7 to be peeled senses that the number of sleeves on the track 3 to be peeled does not exceed a set value, the material conveying belt sensor 6 senses that the sleeves are conveyed to the tail end by the material conveying belt 2, at the moment, the pushing cylinder 4 and the clamping cylinder 5 work simultaneously to start to supply air to rodless cavities of the two cylinders, the second push rod 501 of the clamping cylinder 5 stretches out to drive the limiting plate 10 to inwards turn the clamping sleeves, and meanwhile, the first push rod 401 of the pushing cylinder 4 stretches out to push the sleeves to the track 3 to be peeled steadily, so that feeding is completed; after successful feeding, the air supply to the rodless cavities of the pushing cylinder 4 and the clamping cylinder 5 is stopped, and the air supply is changed into the air supply to the rod cavities, so that the first push rod 401 of the pushing cylinder 4 and the second push rod 501 of the clamping cylinder 5 are retracted simultaneously, the limiting plate 10 is turned outwards, and the pushing cylinder 4, the clamping cylinder 5 and the limiting plate 10 return to the initial positions at the moment, and the cyclic feeding is continued according to the signals of the material conveying belt sensor 6 and the track sensor 7 to be peeled.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more herein: the peeling machine comprises a base 1, a material conveying belt 2, a rail 3 to be peeled, a pushing cylinder 4, a first push rod 401, a clamping cylinder 5, a second push rod 501, a material conveying belt sensor 6, a rail sensor 7 to be peeled, a rail plate 8, a guard plate 9, a limiting plate 10, a push plate 11, a movable plate 12, a mounting plate 13, a spring 14, a baffle 15, a discharge hole 16 and other terms, but the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The sleeve feeding device comprises a base (1), wherein a material conveying belt (2) and a track (3) to be peeled are arranged on the base (1), and the track (3) to be peeled is arranged at the end part of the material conveying belt (2), and is characterized in that a pushing cylinder (4) and a clamping cylinder (5) for controlling a sleeve are arranged at the joint of the material conveying belt (2) and the track (3) to be peeled, and the pushing cylinder (4) and the clamping cylinder (5) are arranged in parallel; the pushing cylinder (4) and the clamping cylinder (5) are both arranged towards the track (3) to be peeled, a pushing plate (11) for pushing the sleeve is arranged on the pushing cylinder (4), a limiting plate (10) for clamping the sleeve is arranged on the clamping cylinder (5), and the pushing plate (11) and the limiting plate (10) synchronously move; the conveying belt (2) and the track to be peeled (3) are respectively provided with a conveying belt sensor (6) and a track to be peeled sensor (7).

2. Sleeve feeding device according to claim 1, characterized in that the material conveying belt (2) is arranged along the length direction of the base (1), and guard plates (9) for preventing the sleeve from being separated from the material conveying belt (2) are arranged on two sides of the material conveying belt (2).

3. Sleeve feeding device according to claim 2, characterized in that a movable plate (12) connected to the guard plate (9) in a rotating way is arranged between the guard plate (9) and the track (3) to be peeled, and a spring (14) for controlling the return of the movable plate (12) is arranged between the movable plate (12) and the guard plate (9).

4. A sleeve feeding device according to claim 3, wherein the end of the material conveying belt (2) is provided with a baffle (15) arranged along the section of the material conveying belt (2), and a discharge hole (16) communicated with the track (3) to be peeled is formed between the baffle (15) and the movable plate (12).

5. Sleeve feeding device according to claim 1, characterized in that the track (3) to be peeled is arranged perpendicular to the conveying direction of the conveying belt (2), and the track plates (8) for preventing the sleeve from being separated are arranged on two sides of the track (3) to be peeled.

6. Sleeve feeding device according to claim 4, characterized in that the pushing cylinder (4) is arranged along the length direction of the track (3) to be peeled, and the pushing cylinder (4) corresponds to the discharge opening (16).

7. The sleeve feeding device according to claim 1, wherein the pushing cylinder (4) is provided with a first push rod (401) in sliding connection, and the push plate (11) is fixedly arranged at the end part of the first push rod (401).

8. Sleeve feeding device according to claim 7, characterized in that the top of the push plate (11) is provided with a mounting plate (13), and the clamping cylinder (5) is fixedly arranged on the mounting plate (13).

9. The sleeve feeding device according to claim 8, wherein the clamping cylinder (5) is provided with a second push rod (501) in sliding connection, the limiting plate (10) is rotatably connected with the second push rod (501), and the limiting plate (10) is rotatably arranged at the end part of the mounting plate (13).

10. Sleeve feeding device according to claim 4, characterized in that the feed belt sensor (6) is arranged on a baffle (15), and the track sensor (7) to be peeled is arranged on the track (3) to be peeled.