CN210162371U

CN210162371U - Weighing and rejecting system for packing machine sorting machine

Info

Publication number: CN210162371U
Application number: CN201920762898.4U
Authority: CN
Inventors: 王宝东
Original assignee: Tianjin Rite Packing Machinery Co Ltd
Current assignee: Tianjin Ruitai Packaging Machinery Co.,Ltd.
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-03-20
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a weighing and rejection system for packagine machine arrangement machinery can weigh the product of upstream equipment production and detect, and blotter among the weighing device can furthest's the external interference of separation in order to guarantee the precision of weighing. When the weighing device detects that the weight of the product bag is unqualified and the defective product is conveyed to the removing guide groove of the removing plate of the removing device, the air cylinder in the removing device acts, the removing groove of the removing sliding plate and the removing guide groove of the removing plate are correspondingly arranged to form a passage, and the defective product bag is discharged out of the conveying system of the production line. Adopt this device at the in-process of product bag conveying motion, realized weighing detection, waste material rejection, not only for the time of sequent production saving, and improved the degree of automation of production line equipment greatly.

Description

Weighing and rejecting system for packing machine sorting machine

Technical Field

The utility model relates to a system of weighing and rejecting especially relates to a system of weighing and rejecting that is used for packagine machine arrangement machinery production line.

Background

Among the food packaging production line mechanical equipment, mostly the product wrapping bag is through conveying down the preface packing of conveyer belt after cutting off, and inspection and the rejection of defective products to the packing product all are that independent equipment carries out or the manual work comes the operation, and degree of automation is lower. And cannot adapt to the common equipment on the production line.

Disclosure of Invention

The utility model aims at overcoming prior art's shortcoming, providing one kind and can using on arrangement conveying production line equipment at the product bag to can realize weighing of product bag and detect and carry out useless bag and reject at the in-process of motion, not only practice thrift the time for the subsequent production, and improved the degree of automation of production line equipment greatly and be used for the packagine machine to arrange mechanical weighing and rejection system.

The utility model provides a system of weighing and rejecting for packagine machine arrangement machinery, its characterized in that: the automatic cleaning device comprises a weighing device, a front end slot plate, a removing device and a rear end slot plate which are sequentially and continuously arranged from front to back, wherein the front end slot plate and the rear end slot plate are supported and fixed on a production line frame body;

the weighing device comprises a weighing frame body, a plurality of weighing plates are fixed on the top wall of the weighing frame body at intervals in a left-right parallel mode, a weight sensor fixed on the top wall of the weighing frame body is arranged between every two adjacent weighing plates, and a weighing guide groove is fixed on each weight sensor;

the removing device comprises a plurality of removing plates which are arranged in parallel at intervals left and right, the front end and the rear end of each removing plate are fixedly connected with a front end groove plate and a rear end groove plate through a bridging jackscrew, the removing plates are horizontally arranged below every two removing plates to form removing guide grooves, removing sliding plates are horizontally arranged below the removing plates, removing grooves which are arranged in one-to-one correspondence with the removing guide grooves on the removing plates are formed in the removing sliding plates, cylinders are fixedly arranged at the bottoms of the rear end groove plates, piston rods of the cylinders are arranged in the horizontal direction and fixedly connected with the removing sliding plates through supporting blocks, box-type linear bearings are arranged at four corners of the bottom surfaces of the removing sliding plates, rear end shaft supports are arranged at the left end and the right end of the bottom surface of each rear end groove plate, front end shaft supports are arranged at the left end and the right end of the bottom surface of each front end groove plate, and a first optical axis respectively penetrates through the two box-type linear bearings at the rear part of The seat is arranged, a second optical axis respectively penetrates through two box-type linear bearings and two front end shaft supports in the front of the bottom surface of the rejection sliding plate, two ends of the second optical axis and two ends of the first optical axis are respectively fixedly connected with the front end shaft supports and the rear end shaft supports which are correspondingly arranged, the four box-type linear bearings can move left and right on the second optical axis and the first optical axis under the driving of the air cylinder, and the rejection sliding plate can move left and right under the driving of the air cylinder so that a rejection groove of the rejection sliding plate and a rejection guide groove on the rejection plate are correspondingly arranged to form a through groove;

the front end groove plate is provided with a front end groove plate guide groove, the rear end groove plate guide groove is arranged on the rear end groove plate, the weighing guide groove, the front end groove plate guide groove, the rejecting guide groove and the rear end groove plate guide groove are arranged in a one-to-one correspondence mode, and the front end groove plate guide groove, the rejecting guide groove and the rear end groove plate guide groove are aligned, communicated and continuously arranged in the front and the rear direction.

The utility model has the effects that: in the process of conveying and moving the product bags, weighing detection and waste material removal are realized, time is saved for subsequent production, and the automation degree of production line equipment is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of a weighing and rejecting system for a packaging machine collating machine of the present invention;

FIG. 2 is a schematic diagram of an elevation configuration of the system of FIG. 1;

FIG. 3 is a schematic diagram of an elevation configuration of another azimuth of the system shown in FIG. 1;

FIG. 4 is a schematic diagram of the weighing apparatus of the system of FIG. 1;

FIG. 5 is a schematic view of a portion of the weighing apparatus of FIG. 4;

FIG. 6 is a schematic illustration of the installation of the rejection device in the system of FIG. 1;

fig. 7 is a schematic structural view of the rejecting device shown in fig. 6.

Detailed Description

The invention is described below with reference to the accompanying drawings and specific embodiments:

the utility model discloses a weighing and rejection system for packagine machine arrangement machinery as shown in attached fig. 1, 2, 3, include weighing device 1, front end frid 2, rejecting device 3 and the rear end frid 4 that sets gradually in succession from the past backward. Wherein the front end slot plate 2 and the rear end slot plate 4 are supported and fixed on a production line frame body (not shown in the figure), the weighing device 1 is arranged in front of the front end slot plate 2, and the removing device 3 is arranged between the front end slot plate 2 and the rear end slot plate 4.

The weighing device 1 comprises a weighing frame body 1-1, and preferably, weighing cushion pads 1-4 are respectively arranged at four corners of the bottom of the weighing frame body 1-1. A plurality of weighing plates 1-2 are fixed on the top wall of a weighing frame body 1-1 at intervals in a left-right parallel mode, a weight sensor 1-5 fixed on the top wall of the weighing frame body 1-1 is arranged between every two adjacent weighing plates 1-2, and a weighing guide groove 1-3 is fixed on each weight sensor 1-5.

The removing device 3 comprises a plurality of removing plates 3-10 which are arranged in parallel at intervals from left to right, and the front end and the rear end of each removing plate 3-10 are respectively fixedly connected with the front end groove plate 2 and the rear end groove plate 4 through a riding top thread. The intervals between every two elimination plates 3-10 form elimination guide grooves. And a removing sliding plate 3-9 is horizontally arranged below the removing plate, and removing grooves which are in one-to-one correspondence with the removing guide grooves on the removing plate are formed in the removing sliding plate 3-9. The air cylinder 3-7 is fixedly arranged at the bottom of the rear end groove plate 4, and a piston rod arranged along the horizontal direction of the air cylinder 3-7 is fixedly connected with the rejection sliding plate 3-9 through a supporting block 3-8. Four corners of the bottom surface of the rejection sliding plate 3-9 are respectively provided with a box type linear bearing 3-3, the left end and the right end of the bottom surface of the rear end groove plate 4 are respectively provided with a rear end shaft support 3-2, the left end and the right end of the bottom surface of the front end groove plate 2 are respectively provided with a front end shaft support 3-1, a first optical axis 3-6 respectively passes through the two box type linear bearings 3-3 at the rear part of the bottom surface of the rejection sliding plate 3-9 and the two rear end shaft supports 3-2, and a second optical axis 3-4 respectively passes through the two box type linear bearings 3-3 at the front part of the bottom surface of the rejection sliding plate 3-9 and the two front end shaft supports 3-1. Two ends of the second optical axis 3-4 and two ends of the first optical axis 3-6 are respectively and fixedly connected with the front end shaft support 3-1 and the rear end shaft support 3-2 which are correspondingly arranged, and the four box-type linear bearings 3-3 can move left and right on the second optical axis 3-4 and the first optical axis 3-6 under the driving of the air cylinders 3-7. The initial position of the removing sliding plates 3-9 is that the removing grooves are staggered with the removing guide grooves on the removing plates. The removing sliding plates 3-9 can move left and right under the driving of the air cylinder, so that the removing grooves of the removing sliding plates 3-9 and the removing guide grooves on the removing plates are correspondingly arranged to form through grooves, unqualified products detected in the weighing device 1 fall outside the equipment, for example, the unqualified products fall on a waste product output conveyor belt, and thus the defective products are removed.

The front end groove plate 2 is provided with a front end groove plate guide groove, the rear end groove plate 4 is provided with a rear end groove plate guide groove, and the weighing guide grooves 1-3, the front end groove plate guide groove, the removing guide groove and the rear end groove plate guide groove are arranged in one-to-one correspondence and are aligned, communicated and continuously arranged from front to back.

Each guide slot is used for passing through a product packaging bag, a product packaging bag pushing device arranged above the weighing device 1, the front end groove plate 2, the removing device 3 and the rear end groove plate 4 is not shown in the figure, if the product packaging bags positioned in the weighing guide slots 1-3 of the weighing device 1 are unqualified in weighing, the product packaging bags are pushed by the product packaging bag pushing device to enter the removing device 3 through the front end groove plate 2 and then fall into a waste product output conveyor belt to be removed, and the qualified products enter the rear end groove plate guide slot of the rear end groove plate 4 through the removing device 3 and then enter other processing procedures.

Claims

1. A weigh and reject system for packagine machine arrangement machinery which characterized in that: the automatic cleaning device comprises a weighing device, a front end slot plate, a removing device and a rear end slot plate which are sequentially and continuously arranged from front to back, wherein the front end slot plate and the rear end slot plate are supported and fixed on a production line frame body;

2. Weighing and rejecting system for a packaging machine collating machine according to claim 1, characterised in that: and the four corners of the bottom of the weighing frame body are respectively provided with a weighing buffer pad.