阅读说明：本技术 一种预灌针脱巢机 (Pre-filling needle nest-removing machine ) 是由 郑效东 于 2019-11-02 设计创作，主要内容包括：本发明公开了一种预灌针脱巢机,包括进料网带,其特征在于,还包括用于将巢板与巢盒分离的巢板分离机构,用于收集巢盒进料网带上巢盒的巢盒回收机构,用于将巢板输送至巢板回收机构的巢板进料机构,用于转移巢板进料机构上巢板中的预灌针的预灌针转移机构及机械臂。本发明整体紧凑完善。在极小的空间内,完成所有脱巢动作和包材归类整理,回收操作便利,具备分开独立的巢盒和巢板回收系统,杜绝巢盒巢板随意丢弃,占用人员整理时间和物料堆放空间。包材的回收在同一操作面方向,方便人员操作。(The invention discloses a pre-needle-filling nest-removing machine which comprises a feeding mesh belt and is characterized by further comprising a nest plate separating mechanism used for separating a nest plate from a nest box, a nest box recycling mechanism used for collecting the nest box on the feeding mesh belt of the nest box, a nest plate feeding mechanism used for conveying the nest plate to the nest plate recycling mechanism, a pre-needle-filling transferring mechanism used for transferring pre-filling needles in the nest plate on the nest plate feeding mechanism and a mechanical arm. The invention is compact and perfect as a whole. In minimum space, accomplish all and take off the nest action and pack the material and classify the arrangement, the recovery operation is convenient, possesses separately independent nest box and nest board recovery system, stops the nest box nest board and abandons at will, occupies personnel's arrangement time and material stacking space. The recovery of package material is in same operation face direction, makes things convenient for personnel to operate.)

1. A needle pre-filling nest removing machine comprises a feeding mesh belt (1), and is characterized by further comprising a nest plate separating mechanism (2) for separating a nest plate from a nest box, a nest box recovering mechanism (4) for collecting the nest box on the nest box feeding mesh belt (3), a nest plate feeding mechanism (5) for conveying the nest plate to the nest plate recovering mechanism (7), a needle pre-filling transfer mechanism (6) for transferring pre-filling needles in the nest plate on the nest plate feeding mechanism (5), and a mechanical arm (10);

the nest plate separating mechanism (2) comprises two groups of vacuum components which are arranged on a vacuum disc (2-12) and are respectively used for adsorbing the nest plate and the nest box, each group of vacuum components comprises a vacuum generator, and the vacuum generator is connected with a vacuum tube (2-11) and a vacuum sucker (2-10) through a vacuum tube joint;

the nest box recovery mechanism (4) comprises a nest box baffle (4-4) used for limiting the nest box and a jacking cylinder I (4-1) used for pushing the nest box baffle (4-4) to rotate around a rotating shaft (4-2), the nest box baffle (4-4) is connected with a spring (4-3), the spring (4-3) is used for enabling the nest box baffle (4-4) to reset when the jacking cylinder I (4-1) stops working, a sensor (4-5) is arranged on the nest box baffle (4-4), and when the nest box is stacked to the sensor (4-5), the sensor (4-5) sends a prompt signal;

the nest plate feeding mechanism (5) comprises a conveying belt (5-4), a positioning cylinder (5-2) used for limiting the nest plate and a jacking cylinder II (5-3) used for jacking pre-filling needles on the nest plate, a conveying belt sensor (5-1) used for sensing the position of the nest plate is arranged on the conveying belt (5-4), the conveying belt sensor (5-1) senses the nest plate and then conveys signals to the positioning cylinder (5-2) to limit the nest plate, the pre-filling needles are taken out of the nest plate by the pre-filling needle transferring mechanism (6), and the pre-filling needle transferring mechanism (6) sends signals to the positioning cylinder (5-2) to loosen the nest plate;

the pre-filling needle transfer mechanism (6) comprises a frame body (6-8), a conveying fork (6-1) is arranged in the frame body (6-8), two sides, close to the end part of an interdigital, of the conveying fork (6-1) are movably connected with a shaft sleeve (6-3) on the frame body (6-8) through a pair of front rotating shafts (6-4), two sides of the middle part of the conveying fork (6-1) are provided with a pair of inverted bottle cylinder shafts (6-5), the inverted bottle cylinder shafts (6-5) are connected with a cylinder joint (6-7) at the output end of an inverted bottle cylinder (6-2) through the cylinder shaft sleeves (6-6), the conveying fork (6-1) rotates around the front rotating shafts (6-4) in the motion process of the output end of the inverted bottle cylinder (6-2), when the conveying fork (6-1) rotates to the pre-filling needle discharging mechanism (8) and the interdigital faces downwards, the pre-irrigation needle moves to a pre-irrigation needle discharging mechanism (8) along the interdigital direction under the action of gravity;

the mechanical arm (10) is used for transferring the separated nest boxes to the nest box feeding mesh belt (3), transferring the separated nest plates to the conveyer belt (5-4) and transferring the pre-filling needle transferring mechanism (6) to the pre-filling needle discharging mechanism (8), and a motor assembly for enabling the mechanical arm (10) to move in the X, Y, Z axial direction is arranged on the mechanical arm;

the pre-filling needle discharging mechanism (8) comprises an all-in-one track assembly (8-9), the pre-filling needle enters any one of the branch tracks at the starting end of the track assembly (8-9) from the conveying fork (6-1), a bottle blocking cylinder is arranged on one side of each branch track, a bottle blocking shaft (8-3) is arranged at the output end of each bottle blocking cylinder, and the bottle blocking shaft (8-3) is exposed or contracted into the track assembly (8-9) from the branch track of the track change (8-1) under the driving of the output end of the bottle blocking cylinder; the combination part of the sub-tracks on the track assembly (8-9) is provided with a track transfer (8-1), the track transfer (8-1) is connected with the output end of a track cylinder (8-5) through a connecting rod structure and a cylinder joint (8-6), and the track cylinder (8-5) is used for driving the track transfer (8-1) to enable the different sub-tracks on the track assembly (8-9) to be communicated with the main track.

2. The pre-needle-filling nest removing machine according to claim 1, wherein two sets of vacuum components on the nest plate separating mechanism (2) are not communicated with each other.

3. The pre-needle-filling nest removing machine according to claim 1, wherein solenoid valves for controlling vacuum generators and vacuum pressure gauges for detecting vacuum degrees are arranged in the two groups of vacuum components on the nest plate separating mechanism (2).

4. The pre-feeding needle nest removing machine according to claim 1, wherein the conveyer belt (5-4) is provided with an accessory (5-5) for pushing the nest plate and being sensed by the conveyer belt sensor (5-1).

5. The pre-filling needle nest removing machine according to claim 1, wherein two sub rails are arranged on the rail assembly (8-9) in the pre-filling needle discharging mechanism (8), and a first bottle blocking cylinder (8-4) and a second bottle blocking cylinder (8-2) are respectively arranged on the opposite outer sides of the two sub rails.

6. The needle nest removing machine according to claim 1, wherein the connecting rod structure in the needle discharging mechanism (8) comprises a first connecting rod (8-7) and a second connecting rod (8-8) which are connected with each other at one ends, the other end of the first connecting rod (8-7) is connected with the cylinder joint (8-6), and the other end of the second connecting rod (8-8) is connected with the rail transfer (8-1).

7. The needle nest remover according to claim 1, characterized in that said robotic arm (10) is provided with a lead screw (10-1) for moving it in the Z-axis.

8. The pre-needle-filling nest removing machine according to claim 1 or 7, characterized in that the mechanical arm (10) moves on the XY plane, moves to the nest box feeding mesh belt (3) first, puts down the nest box, then moves to the upper part of the conveyer belt (5-4), when the nest plate is sensed by the conveyer belt sensor (5-1), the mechanical arm (10) grabs the frame body (6-8) to lift vertically, so that the pre-filling needle and the nest plate are separated.

Technical Field

The invention relates to a compact nest removing machine, and belongs to the technical field of pre-encapsulation nest removing.

Background

The imported pre-filling needle nest removing machine has large floor area, low workshop area utilization rate and no automatic nest box and nest plate recovery function. The existing needle pre-filling and nest-removing machine can only take the needle pre-filling in a single row, and the whole flow period is long. Each nest plate is provided with 10 rows of pre-filling needles, each time, only one row of pre-filling needles can be taken, 10 times are required,

disclosure of Invention

The technical problem to be solved by the invention is as follows: the existing pre-irrigation needle nest removing machine has the problems of large occupied area, low workshop area utilization rate and the like.

In order to solve the problems, the invention provides a pre-needle-filling nest-removing machine which comprises a feeding mesh belt and is characterized by further comprising a nest plate separating mechanism for separating a nest plate from a nest box, a nest box recycling mechanism for collecting the nest box on the nest box feeding mesh belt, a nest plate feeding mechanism for conveying the nest plate to the nest plate recycling mechanism, a pre-needle-filling transferring mechanism for transferring pre-filling needles in the nest plate on the nest plate feeding mechanism and a mechanical arm;

the nest plate separating mechanism comprises two groups of vacuum components which are arranged on a vacuum disc and are respectively used for adsorbing the nest plate and the nest box, each group of vacuum components comprises a vacuum generator, and the vacuum generator is connected with a vacuum tube and a vacuum sucker through a vacuum tube joint;

the nest box recovery mechanism comprises a nest box baffle for limiting the nest box and a first jacking cylinder for pushing the nest box baffle to rotate around a rotating shaft, the nest box baffle is connected with a spring, the spring is used for enabling the nest box baffle to reset when the first jacking cylinder stops working, a sensor is arranged on the nest box baffle, and when the nest box is stacked to the sensor, the sensor sends a prompt signal;

the nest plate feeding mechanism comprises a conveying belt, a positioning cylinder for limiting the nest plate and a jacking cylinder II for jacking the pre-filled needles on the nest plate, wherein a conveying belt sensor for sensing the position of the nest plate is arranged on the conveying belt, the conveying belt sensor senses the nest plate and then conveys signals to the positioning cylinder to limit the nest plate, the pre-filled needles are taken out of the nest plate by the pre-filled needle transfer mechanism, and the pre-filled needle transfer mechanism sends signals to the positioning cylinder to loosen the nest plate;

the pre-filling needle transfer mechanism comprises a frame body, wherein a conveying fork is arranged in the frame body, two sides of the conveying fork, which are close to the end part of a fork finger, are movably connected with a shaft sleeve on the frame body through a pair of front rotating shafts, two sides of the middle part of the conveying fork are provided with a pair of bottle inverting cylinder shafts, the bottle inverting cylinder shafts are connected with a cylinder joint at the output end of a bottle inverting cylinder through a cylinder shaft sleeve, the conveying fork rotates around the front rotating shafts in the motion process of the output end of the bottle inverting cylinder, and when the conveying fork rotates to the pre-filling needle discharging mechanism and the fork finger is downward, the pre-filling needle moves to the pre-filling needle discharging mechanism along;

the mechanical arm is used for transferring the separated nest boxes to the nest box feeding mesh belt, transferring the separated nest plates to the conveying belt and transferring the pre-filling needle transferring mechanism to the pre-filling needle discharging mechanism, and a motor assembly for enabling the mechanical arm to move in the direction of X, Y, Z shafts is arranged on the mechanical arm;

the pre-filling needle discharging mechanism comprises an all-in-one track assembly, the pre-filling needle enters any one of the branch tracks at the starting end of the track assembly from the conveying fork, one side of each branch track is provided with a bottle blocking cylinder, the output end of each bottle blocking cylinder is provided with a bottle blocking shaft, and the bottle blocking shaft is driven by the output end of each bottle blocking cylinder to be exposed or contracted from the branch track of the rail change into the track assembly; the combination part of the upper branch rails of the rail assembly is provided with a rail transfer, the rail transfer is connected with the output end of a rail cylinder through a connecting rod structure and a cylinder joint, and the rail cylinder is used for driving the rail transfer to enable the upper different branch rails of the rail assembly to be communicated with the main rail.

Preferably, the two sets of vacuum components on the nest plate separating mechanism are not communicated with each other.

Preferably, solenoid valves for controlling a vacuum generator and vacuum pressure gauges for detecting vacuum degree are arranged in the two groups of vacuum components on the nest plate separating mechanism.

Preferably, the conveyer belt is provided with accessories for pushing the nest plate and sensing by the conveyer belt sensor.

Preferably, two sub-rails are arranged on the rail assembly in the pre-filling needle discharging mechanism, and a bottle blocking cylinder I and a bottle blocking cylinder II are respectively arranged on the opposite outer sides of the two sub-rails.

Preferably, the connecting rod structure in the pre-filling needle discharging mechanism comprises a first connecting rod and a second connecting rod, one ends of the first connecting rod and the second connecting rod are connected with each other, the other end of the first connecting rod is connected with the cylinder joint, and the other end of the second connecting rod is connected with the rail transfer.

Preferably, the robot arm is provided with a lead screw for moving it in the Z-axis.

Preferably, the mechanical arm moves on the XY plane, moves to the nest box feeding mesh belt firstly, puts down the nest box, and then continues to move to the upper part of the conveying belt, and when the nest plate is sensed by the conveying belt sensor, the mechanical arm grabs the frame body to be vertically lifted, so that the pre-filling needle is separated from the nest plate.

The mechanical arm is independently controlled on three axes X, Y, Z, the servo motor is controlled by software to set a track in a stroke range, and each joint can move under the driving of the motor component to complete the movement on an XY plane and the screw rod movement of a Z axis.

The pre-filling needle transfer mechanism can integrally take out the needles in the nest plate and pre-fill the needles at a time, and is high in efficiency. The pre-filling needle discharging mechanism is a double-track material receiving mechanism, and when the conveying fork is in butt joint with the pre-filling needle discharging mechanism, the conveying fork moves for about 5 times to complete the pouring of the pre-filling needle. The pre-filling needle discharging mechanism is designed in an orbital transfer mode, space is saved, butt joint of downstream tracks is facilitated, when the conveying fork finishes pouring all the pre-filling needles to return, the pre-filling needles in the blocked tracks of the pre-filling needle discharging mechanism have a buffer function, and continuous feeding to the next station is achieved. The nest plate mechanism adopts double vacuum pipelines to realize that one station separates the nest plate and the nest box, and compared with the prior vacuum adsorption nest plate, the rest nest box is taken away by other mechanisms. Compared with a single-row pre-filling needle, the feeding time delay is avoided. And one station is realized to complete two actions.

Compared with the prior art, the invention is compact and perfect as a whole. In minimum space, accomplish all and take off the nest action and pack the material and classify the arrangement, the recovery operation is convenient, possesses separately independent nest box and nest board recovery system, stops the nest box nest board and abandons at will, occupies personnel's arrangement time and material stacking space. The recovery of package material is in same operation face direction, makes things convenient for personnel to operate.

Drawings

FIG. 1 is a schematic structural view of a pre-filling needle nest remover provided by the present invention

FIG. 2 is a top view of a pre-needle nest remover according to the present invention;

FIG. 3 is a schematic view of the structure of the nest plate separating mechanism;

FIG. 4 is a schematic structural view of a nest box recycling mechanism;

FIGS. 5 and 6 are schematic structural views of the robot arm and the nest plate feeding mechanism;

FIG. 7 is a schematic view of the connection of the pre-filling needle transfer mechanism and the pre-filling needle discharge mechanism;

FIG. 8 is a schematic structural view of a pre-priming needle transfer mechanism;

fig. 9 and 10 are schematic structural views of the pre-filling needle discharging mechanism.

Detailed Description

In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.