CN218519911U - Bidirectional bottle box removing system for production line - Google Patents

Abstract

The application provides a two-way rejection system of production line bottle box, the system includes a conveyer belt and two waste product processing platforms conveyer belt top suspension waste product pushing mechanism, waste product pushing mechanism is including following the perpendicular to the direction reciprocating motion's of conveyer belt direction of advance waste product push pedal, the shape of waste product push pedal one side matches with the appearance of bottled product, and the shape of opposite side matches with the appearance of single product packaging box, makes waste product pushing mechanism is after receiving the promotion instruction, starts the operation, by the contralateral of conveyer belt is removed to the offside and is stopped in the top of contralateral waste product processing platform to this side of conveyer belt, waste product pushing mechanism is the one-way operation, has not only simplified waste product pushing mechanism's mechanical action, can also reduce the probability that waste product pushing mechanism mistakable non-waste product is pushed by mistake, moreover, can realize the rejection to the product homoenergetic that the outward appearance is totally different.

Description

Bidirectional bottle box removing system for production line

Technical Field

The application belongs to the field of automatic conveyor belts, and particularly relates to a bidirectional bottle box removing system for a production line.

Background

At present, product informatization management is increasingly applied. In the production informatization management process of products, digital identifiers are often loaded on the products, and then the product production informatization management system is used for automatically recognizing, reading and collecting digital information carried by the digital identifiers.

Because the single product is usually provided with a multilayer package, for example, a bottled product, which usually includes a single package box, a middle package box, a big package box and other multilayer packages, in order to trace the source of the single product at different stages, a digital mark needs to be provided on each layer of package, and in the above example, digital marks are provided on the bottle body, the single package box, the middle package box and the big package box.

Wherein, generally can accomplish on the production line and load digital sign on the body and on single packing carton to accomplish the corresponding process of the digital information that the two bore. The general implementation manner in the prior art is that firstly, bottled products are loaded into a single packing box, then digital identifiers are respectively attached to preset positions of a bottle body and the single packing box in an open state of the single packing box, then digital information carried by the two digital identifiers is respectively read through a code reader, and then a corresponding relationship is established between the two digital information and stored in an upper computer.

However, after the bottled products are placed in the single packing boxes, the process of loading the digital marks on the bottle body and the single packing boxes respectively is complicated, so the conveying belt is expected to load the digital marks on the bottle body and the single packing boxes respectively, and then correspondingly package the bottled products and the single packing boxes which are loaded with the digital marks after the loading is finished respectively, so that the conveying belt adopting the scheme simultaneously has two forms of products, namely a packing bottle and a packing box. Through producing the line design, make packing bottle and packing carton one-to-one, be synchronous to the suit and produce the line, identify the loaded digital sign of the two before the suit and read, after the digital sign of the two was all identified successfully, the upper computer established and stored two digital information's corresponding relation.

Further, due to the printing quality problem or the contamination and other reasons in the transportation and production processes, the digital information carried by the digital identifier can not be identified and read sometimes, so that the product production informatization management system cannot complete the identification and reading of the product corresponding to the digital identifier after the digital identifier is loaded on the product. Therefore, in order to establish an accurate data correspondence between the product on the conveyor belt and the middle package box and the big package box loaded with the product, the product which cannot be identified needs to be removed on line. In the above scheme, no matter the packaging bottle or the packaging box, as long as the digital identifier on one type of packaging cannot be identified, the packaging bottle and the packaging box need to be removed from the conveying belt.

The existing conveying belt can easily remove single products in single forms such as box bodies or bottle bodies for packaging in the production process of the products, however, the products existing in the box bodies and the bottles are difficult to remove the single products synchronously.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, this application provides a two-way rejection system of production line bottle box, the system includes a conveyer belt and two waste product processing platforms, two waste product processing platforms set up respectively in the both sides of conveyer belt top suspension waste product pushing mechanism, perpendicular to can be followed to waste product pushing mechanism the direction reciprocating motion's that the conveyer belt gos forward waste product push pedal, the shape of waste product push pedal one side matches with the appearance of bottled product, and the shape of opposite side matches with the appearance of single product packaging box, makes waste product pushing mechanism is after receiving the promotion instruction, starts the operation, by the present side of conveyer belt removes to the offside of conveyer belt and stops in the top of offside waste product processing platform, drives bottled product on the conveyer belt and its single packaging box that corresponds to offside processing platform at its removal in-process, treats after the promotion instruction is received once more to waste product pushing mechanism, waste product pushing mechanism removes to the present side of production by the top of offside waste product processing platform to stop in the top of present side waste product processing platform to, and, drive another set of product and corresponding single product processing box to this side waste product processing platform to steady rejection mechanism is by the waste product pushing mechanism, thereby can not only the single product pushing mechanism is simplified by the same time, the waste product pushing mechanism, the same time, and the waste product pushing mechanism is simplified by the single product pushing mechanism, and the single pushing mechanism, and can not only the one-pass pushing mechanism is simplified the single product pushing mechanism, the same time, and is the single product pushing mechanism is the same.

An object of this application is to provide a two-way system of rejecting of production line bottle box, the system includes: the waste treatment device comprises a conveyor belt 1, a first waste treatment platform 21 and a second waste treatment platform 22 which are respectively arranged on two sides of the conveyor belt, wherein the first waste treatment platform 21 and the second waste treatment platform 22 are respectively communicated with a waste treatment line 3, a pushing mechanism moving platform 4 is erected above the conveyor belt, a waste pushing mechanism 5 is hung on the pushing mechanism moving platform 4, the waste pushing mechanism 5 can reciprocate along the pushing mechanism moving platform 4, in addition, the moving path of the waste pushing mechanism 5 sequentially passes through the first waste treatment platform 21, the conveyor belt 1 and the second waste treatment platform 22, and the moving path of the waste pushing mechanism 5 is vertical to or approximately vertical to the advancing direction of the conveyor belt 1; the waste pushing mechanism 5 comprises a waste pushing plate 51, one side surface of the waste pushing plate 51 is a bottle pushing surface 511, the shape of the bottle pushing surface is matched with the shape of a bottled product, and the other side surface of the waste pushing plate 51 is a box pushing surface 512, the shape of the box pushing surface is matched with the shape of a single product packaging box.

In an achievable manner, the waste pushing means 5 moves in a single movement; the moving directions of two adjacent single-pass movements are opposite.

In one implementation, the bottle pushing surface 511 is an arc surface, and the central axis of the arc surface is perpendicular to the running direction of the conveyor belt; the curvature radius of the arc-shaped surface is 1.5-2 times of the radius of a bottled product packaging bottle.

Further, a bottle side elastic protrusion is provided on the bottle pushing surface 511.

Further, the bottle side elastic bulge can be a silica gel bulge or an inflatable air bag.

Optionally, the arc length of the arc-shaped surface may be 1.5 to 2 times of the diameter of a bottled product packaging bottle, so that after the bottle pushing surface 511 contacts with the bottled product packaging bottle, the bottled product and a single packaging box corresponding to the bottled product can be smoothly pushed onto a waste product processing platform.

In an implementation manner, a box-side elastic protrusion is disposed on the box pushing surface 512, and the box-side elastic protrusion may also be a silicone protrusion or an inflatable air bag, and it is understood that the box-side elastic protrusion may be the same as or different from the bottle-side elastic protrusion.

In an implementable manner, the waste pushing mechanism 5 further comprises a power assembly 52, the power assembly 52 comprising a servo motor-slide rod assembly or a cylinder-push rod assembly.

In a practical way, a code reader for reading data information according to the digital identification on the bottled products and the single product packaging boxes is arranged on the pushing mechanism moving platform 4.

Further, the production line bottle box bidirectional eliminating system further comprises an industrial personal computer, the code reader is in communication connection with the industrial personal computer, the industrial personal computer is used for dynamically acquiring a code reading result of the code reader, and if the code reading result is a preset value, the industrial personal computer is used for starting the waste pushing mechanism 5.

Compared with the prior art, the bidirectional bottle box removing system for the production line can remove various products in different forms synchronously conveyed on the conveying belt synchronously, and is low in false removing rate.

Specifically, if one of the bottle code and the box code is not correctly identified, the waste pushing mechanism synchronously rejects the group of bottle products and the single-piece packaging box corresponding to the bottle products, wherein if the initial position of the waste pushing plate is located on one side of the bottle products, the bottle pushing surface of the waste pushing plate is in contact with the bottle products in the rejection process, the bottle products and the packaging boxes corresponding to the bottle products are pushed to a waste processing platform arranged on the opposite side of the conveyor belt from one side of the conveyor belt, the waste pushing plate stays there, if the situation that one of the bottle code and the box code is not correctly identified is found again, the waste pushing plate is restarted, and in the rejection process, the box pushing surface of the waste pushing plate is in contact with the single-piece product packaging box, the single-piece product packaging box and the single-piece product packaging box corresponding to the waste processing platform on the initial side are pushed, and the waste is stayed there, and the steps are repeated in this way.

Because the bottled products bearing the bottle codes and/or the box codes which are not correctly identified and the single product packaging boxes corresponding to the bottled products are successfully rejected on line, the bottle codes on all the bottled products passing through the conveying belt and the box codes on the single product packaging boxes are ensured to be identified and read, so that the accurate one-to-one correlation correspondence between the bottle codes and the box codes is realized, and the accurate correlation correspondence between the box codes and the box codes is realized on the basis.

Drawings

FIG. 1 is a schematic left-side view of a bidirectional bottle box removing system of a production line provided by the present application;

FIG. 2 shows a schematic diagram of a right side view of the system of FIG. 1;

fig. 3 shows a schematic structural diagram of another bidirectional bottle box removing system in the production line provided by the application.

Description of the reference numerals

1-a conveying belt, 21-a first waste treatment platform, 22-a second waste treatment platform, 3-a waste treatment line, 4-a pushing mechanism moving platform, 5-a waste pushing mechanism, 51-a waste push plate, 511-a bottle push surface, 512-a box push surface and 52-a power component.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present invention. Rather, they are merely examples of methods consistent with certain aspects of the invention, as detailed in the appended claims.

The two-way rejecting system for bottle boxes in the production line provided by the application is explained in detail through specific embodiments.

First, a brief introduction is made to a usage scenario of the present solution.

In the field, the top of the bottled products conveyed on the conveyor belt is loaded with the digital identifier, and the top or the outer side of the single product packaging box conveyed on the conveyor belt is also loaded with the digital identifier, so that the bottled products and the single product packaging box can be conveniently collected and identified by the code reader arranged on the top and/or the outer side of the conveyor belt in the synchronous conveying process of the bottled products and the single product packaging box on the conveyor belt. If at least one of the digital identifiers loaded on the bottled product and the single product packaging box corresponding to the bottled product is not correctly read, the control system is required to remove the whole group of the bottled product and the single product packaging box corresponding to the bottled product.

In the production process of the traditional conveyor belt products, the rejected products are generally products in a single form, such as box bodies or bottle bodies, and each conveyor belt is only provided with a single row of products, so that the rejection equipment used in the traditional scheme is relatively simple, and the rejection of target products can be realized only by performing one-time pushing action. However, in the existing conveyor belt removing device, it is difficult to remove products in two forms by synchronous transmission on a conveyor belt, on one hand, different removing mechanisms are required to be used for products in different forms, on the other hand, the maximum displacement of the removing mechanism is also difficult to set, the maximum displacement is set to be too small, only one of the two products to be removed can be removed, and the maximum displacement is set to be too large, so that the products which are not to be removed are easily removed in the resetting process of the removing mechanism.

Based on this, the application provides a two-way system of rejecting of production line bottle box.

Fig. 1 shows a left-view structural schematic diagram of a bidirectional bottle box removing system in a production line provided by the present application, fig. 2 shows a right-view structural schematic diagram of the system shown in fig. 1, and as shown in fig. 1 and fig. 2, the bidirectional bottle box removing system in the production line comprises: the device comprises a conveyor belt 1, a first waste treatment platform 21 and a second waste treatment platform 22 which are respectively arranged at two sides of the conveyor belt.

As shown in fig. 1, the first waste treatment platform 21 and the second waste treatment platform 22 are respectively communicated with one waste treatment line 3, and the first waste treatment platform 21 and the second waste treatment platform 22 may be communicated with the same waste treatment line 3, or may be communicated with different waste treatment lines 3, and may be specifically set according to the space size and the subsequent waste recycling procedure.

In this example, the reject handling line 3 may be perpendicular to the transport direction of the conveyor belt 1 for collecting rejected bottles and box products. The reject handling line 3 may be extended in length if space allows it, in order to transport rejected rejects to a desired location.

As shown in fig. 1, a pushing mechanism moving platform 4 is erected above the conveyor belt, a waste pushing mechanism 5 is suspended on the pushing mechanism moving platform 4, the waste pushing mechanism 5 can move back and forth along the pushing mechanism moving platform 4, a moving path of the waste pushing mechanism 5 sequentially passes through a first waste processing platform 21, the conveyor belt 1 and a second waste processing platform 22, and a moving path of the waste pushing mechanism 5 is perpendicular or approximately perpendicular to a traveling direction of the conveyor belt 1.

Specifically, the movement route of the waste pushing mechanism 5 is perpendicular to the traveling direction of the conveyor belt 1. It is understood that the moving path of the waste pushing mechanism 5 may be at other angles with respect to the traveling direction of the conveyor belt, and may be specifically set according to the conditions of the field space size, the angle between the straight line formed by the bottled products and the corresponding single product packaging boxes and the conveyor belt, and the like.

In this example, the waste pushing mechanism 5 moves in a single direction during a single movement, that is, the waste pushing mechanism 5 moves only in a single direction during a single movement and does not return after moving from one side of the conveyor to the other side of the conveyor.

In this example, the movement direction of the waste pushing mechanism 5 is opposite in the process of two adjacent single-pass movements, that is, the waste pushing mechanism 5 appears to reciprocate along the pushing mechanism moving platform 4 in the process of multiple pushing.

In this example, the reject pushing mechanism 5 includes a reject pushing plate 51, and one side of the reject pushing plate 51 is a bottle pushing surface 511 having a shape matching the outer shape of the bottled product, and the other side is a box pushing surface 512 having a shape matching the outer shape of the single-product packaging box.

In this example, the bottle pushing surface 511 is an arc surface, and the central axis of the arc surface is perpendicular to the running direction of the conveyor belt; the curvature radius of the arc-shaped surface is 1.5-2 times of the radius of a bottled product packaging bottle.

Further, a bottle side elastic bulge is arranged on the bottle pushing surface 511; the bottle side elastic bulge can be a silica gel bulge or an inflatable air bag so as to increase the stability of the bottled products in the removing operation process.

Optionally, the arch length of the arc-shaped face may be 1.5 to 2 times of the diameter of a bottle for the bottled product, so that after the bottle pushing face 511 contacts with a packaging bottle of the bottled product, the bottled product and a single packaging box corresponding to the bottled product can be smoothly pushed onto a waste processing platform.

In the rejecting process, the bottle pushing surface 511 contacts the bottled products from the side surface of the conveyor belt, the bottled products and the single product packaging boxes corresponding to the bottled products are pushed to the waste processing platform on the opposite side of the conveyor belt from the side of the conveyor belt, for example, the servo motor rotates for a specified number of revolutions in the positive direction, or the air cylinder generates pressure and pushes out the air cylinder push rod, so that the synchronous rejecting of the bottle boxes is completed, after the rejecting operation is completed, the waste pushing plate 51 stays on the opposite side of the conveyor belt, and the rejecting instruction is waited for the next time.

When the waste pushing mechanism 5 receives the rejection instruction again, the waste pushing plate 51 contacts the side face of the single product packaging box with the box pushing face 512, the single product packaging box and the corresponding bottled products are pushed to the waste processing platform on the side of the conveying belt from the opposite side of the conveying belt, for example, the servo motor rotates in the opposite direction for a specified revolution, the rejection cylinder releases pressure, the cylinder push rod returns to the initial position, the rejection action is completed again, the rejection operation is combined with the previous rejection operation, and a cycle of bidirectional rejection is completed.

In this example, a box-side elastic protrusion is disposed on the box pushing surface 512, and the box-side elastic protrusion may also be a silicone protrusion or an inflatable air bag, and it is understood that the box-side elastic protrusion may be the same as or different from the bottle-side elastic protrusion.

In this example, the reject pushing mechanism 5 further comprises a power assembly 52, and the power assembly 52 comprises a servomotor-slide rod assembly or a cylinder-push rod assembly.

In the first case, if the power assembly is a servomotor-slide bar assembly, the distance of movement of the reject pushing mechanism 5 is controlled by controlling the number of rotations of the servomotor, ensuring that the reject pusher moves from one side of the conveyor belt to the other.

In the second example, if the power assembly is a cylinder-push rod assembly, as shown in fig. 3, the moving distance of the sliding rod of the rejecting device is controlled by controlling the push rod pushing distance of the bottle box rejecting cylinder, so as to control the rejecting distance of the waste pushing mechanism 5, and ensure that the rejecting push plate moves from one side of the conveyor belt to the other side.

In this example, a code reader for reading data information according to the digital identifier on the bottled product and the single product packaging box is arranged on the pushing mechanism moving platform 4.

Optionally, the code reader for collecting the bottle code and the code reader for collecting the box code are different, so that the bottle code and the box code can be collected synchronously more conveniently.

It will be appreciated that an opto-electronic switch for triggering the operation of the code reader may also be provided at a suitable location on the conveyor belt.

Further, the production line bottle box bidirectional removing system further comprises an industrial personal computer, and the industrial personal computer is in communication connection with the code reader and the waste pushing mechanism 5.

In this example, under the condition that the conveyor belt runs, the industrial personal computer dynamically obtains a code reading result of the code reader, if the code reading result is a preset value, it indicates that the digital identifier corresponding to the preset value is not correctly read, and the conveyor belt needs to be synchronously rejected for the bottled products and the single product packaging boxes corresponding to the digital identifier, so that if the code reading result obtained by the industrial personal computer is a preset value, the industrial personal computer starts the waste pushing mechanism 5 to execute rejection operation, thereby ensuring that all bottle codes and box codes passing through the conveyor belt are readable, realizing accurate one-to-one correlation correspondence between the bottle codes and the box codes, and further realizing accurate correlation correspondence between the box codes and the box codes on the basis.

In this example, it is assumed that the dimensions of the single product package and the bottled product are as follows:

the height of the single product packaging box is H, and the length = width = w;

the width of the bottled product (box + bottle base) is W.

Further, the width of the conveyor belt is W1, and then W1 is more than W; preferably, 10mm is more than or equal to W1-W is more than or equal to 6mm;

the height between the bottom surface of the sliding sleeve rod of the removing device and the top surface of the conveyor belt is H1, and H1 is greater than H; preferably, 50mm is more than or equal to H1-H is more than or equal to 10mm;

the height that the bottle of waste product push pedal pushed away the face is H2, and the box pushes away the height of face and is H3, the bottle push away the face with the box pushes away the top surface of face unanimously, can all with box top surface parallel and level.

The bottom edge of the bottle pushing surface can be 5-10 mm higher than the base of the bottled product, and the box pushing surface can be 5-10 mm higher than the conveying belt.

Assuming a bottle base height of H4, H4= H3-H2.

Assuming that the length of the waste collecting conveyor is L2 and the width of the waste collecting conveyor is W2, W2 is more than W; W2-W is more than or equal to 10mm and more than or equal to 6mm; l2 is more than 1.5W, so that normal conveying of other bottled products and single products on the conveying belt is not affected when the rejected bottled products and single product packaging boxes are collected on the waste product collecting conveyor.

The working process of the system provided by the application is described by taking the bottle box bidirectional eliminating system of the production line shown in fig. 1 as an example:

bottled products with two-dimensional code marks loaded on the tops and corresponding single product packaging boxes are arranged in parallel on a conveyor belt for conveying; when bottled products and single product packaging boxes are transmitted to the fixed positions of a bottle photoelectric switch and a box photoelectric switch, detected photoelectric signals are respectively transmitted to a bottle code reader and a box code reader, the bottle code reader collects bottle codes and transmits the collected bottle codes to an industrial personal computer, and the box code reader collects box codes and transmits the collected box codes to the industrial personal computer; if at least one of the digital information sent by the bottle code reader and the code reader is a preset value, it indicates that at least one of the bottle code and the box code is not correctly read, and thus, the rejecting operation is triggered.

In the rejecting operation process, the servo motor rotates for a certain number of turns according to the set direction, the moving distance of primary rejecting of the sliding sleeve rod is corresponded, primary rejecting action is completed, and the waste product push plate moves the bottled products and the single product packaging boxes on the conveying belt to the waste product processing platform on the opposite side of the conveying belt.

When the situation that the bottle code and the box code are not correctly read occurs again, the field industrial personal computer sends out a rejection signal again, the servo motor rotates for a preset number of turns in the direction opposite to the initial setting direction, the moving distance of one rejection of the sliding sleeve rod is corresponding, and the rejection action is completed again, so that the reciprocating rejection action is completed, and the bidirectional electric rejection function of the conveying belt bottles and boxes is realized by the circulating reciprocation.

The present application has been described in detail with reference to specific embodiments and illustrative examples, but the description is not intended to limit the application. Those skilled in the art will appreciate that various equivalent substitutions, modifications or improvements may be made to the embodiments and implementations thereof without departing from the spirit and scope of the present application, and are within the scope of the present application. The protection scope of this application is subject to the appended claims.

Claims (8)

1. A bidirectional bottle box removing system for a production line is characterized by comprising: the waste treatment device comprises a conveying belt (1), and a first waste treatment platform (21) and a second waste treatment platform (22) which are respectively arranged on two sides of the conveying belt, wherein the first waste treatment platform (21) and the second waste treatment platform (22) are respectively communicated with a waste treatment line (3), a pushing mechanism moving platform (4) is erected above the conveying belt, a waste pushing mechanism (5) is hung on the pushing mechanism moving platform (4), the waste pushing mechanism (5) can reciprocate along the pushing mechanism moving platform (4), in addition, the moving path of the waste pushing mechanism (5) sequentially passes through the first waste treatment platform (21), the conveying belt (1) and the second waste treatment platform (22), and the moving path of the waste pushing mechanism (5) is vertical or approximately vertical to the advancing direction of the conveying belt (1); the waste pushing mechanism (5) comprises a waste pushing plate (51), one side surface of the waste pushing plate (51) is a bottle pushing surface (511), the shape of the bottle pushing surface is matched with the appearance of a bottled product, and the other side surface of the waste pushing plate is a box pushing surface (512), and the shape of the box pushing surface is matched with the appearance of a single product packaging box.

2. The bidirectional reject system for bottles and boxes in production line according to claim 1, characterized in that said reject pushing mechanism (5) moves in a single direction during a single movement; the moving directions of two adjacent single-pass movements are opposite.

3. The production line bottle box bidirectional removing system as claimed in claim 1, wherein the bottle pushing surface (511) is an arc surface, and the central axis of the arc surface is perpendicular to the running direction of the conveyor belt; the curvature radius of the arc-shaped surface is 1.5-2 times of the radius of a bottled product packaging bottle.

4. The production line bottle box bidirectional removing system as claimed in claim 1, wherein a bottle side elastic bulge is arranged on the bottle pushing surface (511).

5. The production line bottle box bidirectional removing system as claimed in claim 4, wherein the bottle side elastic protrusions can be silicone protrusions or inflatable air bags.

6. The bidirectional bottle box removing system in the production line of claim 3, wherein the arc-shaped surface has an arc length 1.5-2 times the diameter of a bottle for packaging the bottled products.

7. The production line bottle box bidirectional eliminating system as claimed in claim 1, wherein a box side elastic bulge is arranged on the box pushing surface (512), and the box side elastic bulge is a silica gel bulge or an inflatable air bag.

8. The bidirectional reject system of claim 1, wherein the reject pushing mechanism (5) further comprises a power assembly (52), the power assembly (52) comprising a servomotor-slide rod assembly or a cylinder-push rod assembly.

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