CN214918789U

CN214918789U - Removing devices and equipment for packing

Info

Publication number: CN214918789U
Application number: CN202121318469.1U
Authority: CN
Inventors: 陈炎南; 蒙建宝; 罗宁; 朱润铭; 蔡培骏; 李炎
Original assignee: China Tobacco Guangxi Industrial Co Ltd
Current assignee: China Tobacco Guangxi Industrial Co Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-30
Anticipated expiration: 2031-06-11

Abstract

The utility model provides an eliminating device and equipment for packing relates to the technical field of packing, and this eliminating device sets up between two conveyer belts along the direction of delivery of conveyer belt, include: a lifting mechanism and a receiving mechanism; the lifting mechanism comprises a conveying piece and a first air cylinder, and the first air cylinder is used for driving the conveying piece to move to be flush with the conveying belt or flush with the receiving mechanism; the receiving mechanism is arranged from one end opposite to the conveying piece to one end far away from the conveying piece in a downward inclined mode. The utility model provides a removing devices belongs to mechanical type and rejects, has avoided because of the problem that product weight can't be rejected greatly, and mechanical type removing devices is mechanical transportation, and no violence is transported, has avoided the product damage.

Description

Removing devices and equipment for packing

Technical Field

The utility model belongs to the technical field of the packaging technique and specifically relates to an removing devices and equipment for packing are related to.

Background

In industrial production, in order to improve the production efficiency of products, the production, transportation, testing and the like of the products are all completed on an automatic assembly line. The assembly line product elimination is a process of carrying out rule verification on the detection result of the assembly line product and executing elimination operation on unqualified products. The existing common rejection modes include an air pressure blowing mode and an air cylinder bouncing mode; but the product that the great weight is difficult to reject to the atmospheric pressure blowdown formula, the cylinder formula of strikeing directly strikes the product, and the product pops out fast, gets into the material frame after striking, has certain damage can't the reutilization to the product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eliminating device and equipment for packing to alleviate the unable product that rejects weight is big among the prior art and have the technical problem of damage to the product.

In order to solve the technical problem, the utility model provides a technical scheme lies in:

the utility model provides a removing devices sets up between two conveyer belts along the direction of delivery of conveyer belt, includes: a lifting mechanism and a receiving mechanism;

the lifting mechanism comprises a conveying piece and a first air cylinder, and the first air cylinder is used for driving the conveying piece to move to be flush with the conveying belt or flush with the receiving mechanism;

the receiving mechanism is arranged from one end opposite to the conveying piece to one end far away from the conveying piece in a downward inclined mode.

Furthermore, the removing device also comprises a control system, and the control system is connected with the first air cylinder.

Furthermore, the lifting mechanism comprises a bracket, and the conveying piece is arranged on the bracket;

the first cylinder is connected to one side of the support, which faces away from the conveying part.

Furthermore, elevating system still includes the interception subassembly, the interception subassembly includes second cylinder and interception piece, the interception piece set up in the output of conveying piece, the drive of second cylinder the interception piece protrusion or be less than the holding surface of conveying piece.

Further, the second cylinder is connected to the control system.

Furthermore, the receiving mechanism comprises a lower slideway and a temporary storage way, and the lower slideway and the temporary storage way are arranged at an included angle.

Furthermore, the lower slideway is provided with a detection point, and when the removing device is provided with a control system, the detection point is connected with the control system.

In a second aspect, a packaging apparatus comprises a conveyor belt and a rejecting device according to any one of the above; the conveyer belt is provided with two, along direction of delivery, removing devices is located two between the conveyer belt.

Furthermore, a blocking assembly is arranged on the conveying belt connected to the inlet of the removing device and comprises a blocking piece and a third air cylinder, and the third air cylinder drives the blocking piece to protrude or be lower than the supporting surface of the conveying belt.

Still further, when the packaging apparatus is provided with the control system, the third cylinder is connected to the control system.

Synthesize above-mentioned technical scheme, the utility model discloses the technological effect analysis that can realize as follows:

the utility model provides a removing devices sets up between two conveyer belts along the direction of delivery of conveyer belt, include: a lifting mechanism and a receiving mechanism; the lifting mechanism comprises a conveying piece and a first air cylinder, and the air cylinder is used for driving the conveying piece to move to be flush with the conveying belt or flush with the receiving mechanism; the receiving mechanism is arranged from one end opposite to the conveying piece to one end far away from the conveying piece in a downward inclined mode.

The removing device is arranged between the two conveying belts along the conveying direction of the conveying belts, and the lifting mechanism comprises a conveying piece, so that when the product is qualified, the product can be smoothly conveyed to the next conveying belt through the removing device; when the product is unqualified, first cylinder drive conveying piece and receiving mechanism parallel and level, the product will be carried to receiving mechanism in, receiving mechanism is from the one end relative with conveying piece to the one end of keeping away from conveying piece in addition, the downward sloping setting, then the product of being rejected utilizes self gravity landing to receiving mechanism to keep away from the one end of conveying piece after being carried to receiving mechanism. The utility model provides a removing devices belongs to mechanical type and rejects, has avoided because of the problem that product weight can't be rejected greatly, and mechanical type removing devices is mechanical transportation, and no violence is transported, has avoided the product damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a packaging apparatus provided in an embodiment of the present invention;

fig. 2 is a front view of the rejecting device of the packaging equipment provided by the embodiment of the present invention;

fig. 3 is a top view of a packaging apparatus provided by an embodiment of the present invention.

Icon: 100-a lifting mechanism; 200-a receiving mechanism; 110-a conveyor; 120-a first cylinder; 300-a conveyor belt; 400-a control system; 130-a scaffold; 140-an interception component; 141-a second cylinder; 142-a catch sheet; 210-a glidepath; 220-temporary storage channel; 211-a detection point; 310-a blocking component; 311-blocking piece; 312-a third cylinder; 500-product; 600-detection means.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product 500 of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The prior art adopts an elimination mode of an air pressure blowing mode and an air cylinder bouncing mode; but the product 500 with large weight is difficult to be removed in the air pressure blowing mode, the product 500 is directly impacted in the cylinder impact mode, the product 500 is rapidly ejected, the product enters the material receiving frame after impact, and the product 500 is damaged to a certain extent and cannot be reused.

In view of this, the embodiment of the utility model provides an eliminating device sets up between two conveyer belts 300 along the direction of delivery of conveyer belt 300, include: the lifting mechanism 100 and the receiving mechanism 200; the lifting mechanism 100 comprises a conveying member 110 and a first air cylinder 120, wherein the air cylinder is used for driving the conveying member 110 to move to be flush with the conveying belt 300 or the conveying member 110 to be flush with the receiving mechanism 200; the receiving mechanism 200 is disposed to be inclined downward from an end opposite to the transferring member 110 to an end far from the transferring member 110.

The rejecting device is arranged between the two conveyer belts 300 along the conveying direction of the conveyer belts 300, and the lifting mechanism 100 comprises a conveying member 110, so that when the product 500 is qualified, the product 500 can be smoothly conveyed to the next conveyer belt 300 through the rejecting device; when the product 500 is unqualified, the first cylinder 120 drives the conveying member 110 to be flush with the receiving mechanism 200, the product 500 is conveyed into the receiving mechanism 200, and in addition, the receiving mechanism 200 is arranged from one end opposite to the conveying member 110 to one end far away from the conveying member 110 in a downward inclined mode, so that the rejected product 500 is conveyed to the receiving mechanism 200 and then slides to one end, far away from the conveying member 110, of the receiving mechanism 200 by utilizing the self gravity. The embodiment of the utility model provides a removing devices belongs to mechanical type and rejects, has avoided because of the problem of the big unable rejection of 500 weights of product, and mechanical type removing devices is mechanical transportation, and no violence is transported, has avoided the damage of product 500.

The shape and structure of the rejection device are explained in detail below:

in an alternative of this embodiment, please refer to fig. 1, and fig. 1 is a front view of the packaging apparatus provided in this embodiment. The conveying member 110 is driven by an independent driving motor in an independent operation mode, the conveying direction is consistent with the conveying direction of the conveying belt 300, the conveying width of the conveying member 110 is consistent with the conveying width of the conveying belt 300, and the products 500 can be removed under the condition that the conveying belt 300 normally operates. Preferably, the driving motor drives the input shaft of the conveying member 110 by using a belt transmission assembly, however, other transmission manners, such as gear transmission, etc., should be within the scope of the present invention.

In an alternative of the present embodiment, please refer to fig. 2, and fig. 2 is a front view of an operation state of the removing device provided in the present embodiment. The removing device further comprises a control system 400, and the control system 400 is connected with the first cylinder 120. The control system 400 can indicate the first cylinder 120 according to whether the product 500 is qualified or not, if the product 500 is qualified, the control system 400 indicates that the first cylinder 120 does not act, and if the product 500 is unqualified, the control system 400 indicates that the first cylinder 120 contracts, the first cylinder 120 drives the conveying member 110 to be flush with the receiving mechanism 200, and the unqualified product 500 is conveyed to the receiving mechanism 200 for buffering. The control system 400 can realize automatic control of the first air cylinder 120, and the automation degree of the equipment is improved.

In an alternative of this embodiment, the lifting mechanism 100 includes a bracket 130, the conveying member 110 is mounted on the bracket 130, and the first cylinder 120 is connected to a side of the bracket 130 away from the conveying member 110, so that the conveying member 110 is connected to the first cylinder 120 on the basis of ensuring that the conveying member 110 can convey. Preferably, the top end of the telescopic rod of the first cylinder 120 is fixedly connected to the bracket 130, and the cylinder body of the first cylinder 120 is fixed on a base or the ground. Further, the control system 400 is disposed on a pedestal or ground.

In an alternative of this embodiment, the lifting mechanism 100 further includes a blocking assembly 140, the blocking assembly 140 includes a second cylinder 141 and a blocking piece 142, the blocking piece 142 is disposed at the output end of the conveying member 110, and the second cylinder 141 drives the blocking piece 142 to protrude or be lower than the supporting surface of the conveying member 110. When the qualified product is transported, the intercepting piece 142 is lower than the supporting surface of the conveying member 110; when a unqualified product is encountered, firstly, the second air cylinder 141 is controlled by people or equipment to drive the intercepting piece 142 to protrude out of the supporting surface of the conveying piece 110, the unqualified product 500 is intercepted, and the unqualified product 500 is controlled not to be conveyed to the next conveying belt 300; secondly, the first cylinder 120 drives the transmission member 110 to be flush with the receiving mechanism 200; thirdly, the second cylinder 141 is controlled by people or equipment to retract to drive the intercepting sheet 142 to be lower than the supporting surface of the conveying member 110, and the unqualified product 500 is conveyed to the receiving mechanism 200; finally, the first cylinder 120 drives the conveyor 110 to move flush with the conveyor belt 300.

In an alternative of this embodiment, the second cylinder 141 is connected to the control system 400, and the control system 400 controls the movement of the second cylinder 141 to realize the linkage between the intercepting assembly 140 and the lifting mechanism 100.

In the alternative of this embodiment, receiving mechanism 200 includes glide slope 210 and temporary storage way 220, and glide slope 210 and temporary storage way 220 are the contained angle setting, and the defective products slowly glide down to the single buffer memory of temporary storage from glide slope 210. Preferably, the lower chute 210 is made of a stainless steel plate with a smooth surface, so as to reduce the friction force of the unqualified product 500 sliding downward, and of course, other materials, such as hard plastic, should be within the protection scope of the present invention. Preferably, the included angle between the descending chute 210 and the temporary storage chute 220 is set to 144 °, and experiments prove that the descending speed of the unqualified product 500 at the angle is moderate, and the unqualified product 500 cannot be damaged by impact.

In an alternative of this embodiment, the lower chute 210 is provided with a detection point 211, and the detection point 211 is connected with the control system 400. The detection point 211 can detect whether the unqualified product 500 is completely conveyed, because the detection point 211 is connected with the control system 400, the detection point 211 can feed back the detection result to the control system 400, and when the unqualified product 500 is completely conveyed, the control system 400 instructs the first cylinder 120 to drive the conveying member 110 to be flush with the conveying belt 300.

The structure of the packaging apparatus is explained in detail below:

in an alternative of this embodiment, the packaging apparatus includes a conveyor 300 and a rejecting device, please refer to fig. 3, and fig. 3 is a top view of the packaging apparatus provided in this embodiment. The conveyor belts 300 are provided in two, and the removing device is located between the two conveyor belts 300 in the conveying direction. The conveyor belt 300 and the conveyor 110 of the rejecting device form a complete line, and the qualified products 500 can be normally conveyed.

In an alternative of this embodiment, a blocking assembly 310 is disposed on the conveyor belt 300 connected to the inlet of the rejecting device, the blocking assembly 310 includes a blocking piece 311 and a third cylinder 312, and the third cylinder 312 drives the blocking piece 311 to protrude or lower than the supporting surface of the conveyor belt 300. When the qualified product is conveyed, the blocking piece 311 is lower than the supporting surface of the conveying belt 300; when a defective product is encountered, firstly, the third cylinder 312 is controlled by people or equipment to drive the blocking piece 311 to protrude out of the supporting surface of the conveyer belt 300, the next product 500 is intercepted, and the next product 500 is controlled not to be judged as the defective product by mistake; secondly, the first cylinder 120 drives the transmission member 110 to be flush with the receiving mechanism 200; thirdly, the first cylinder 120 drives the conveying member 110 to move to be flush with the conveying belt 300; finally, the third cylinder 312 is retracted by human or equipment to drive the blocking piece 311 to be lower than the supporting surface of the conveyer 300, so that the next product 500 can be smoothly conveyed.

In an alternative of this embodiment, the third cylinder 312 is connected to the control system 400, and the control system 400 controls the movement of the third cylinder 312 to realize the linkage of the blocking assembly 310 and the lifting mechanism 100.

In an alternative of this embodiment, the conveyor 300 connected to the inlet of the rejecting device is further provided with a detecting device 600, and the detecting device 600 is located between the blocking component 310 and the rejecting device, that is, when the product 500 is conveyed, the product firstly passes through the blocking component 310 and then enters the detecting device 600. The detection device 600 performs quality determination on the product 500 by using technologies such as photo detection and provides an indication signal to the control system 400. Of course, other detection principles, such as weight detection, etc., should also be within the scope of the present invention.

The following describes the operation of the packaging device in detail:

after the product 500 is detected by the detection device 600 disposed on the conveyor 300, if the detection result is qualified, the product 500 normally passes through the conveying member 110 to the next conveyor 300;

if the detection result is not qualified, the detection device 600 sends a signal to the control system 400:

the control system 400 instructs the second cylinder 141 to drive the intercepting piece 142 to protrude from the supporting surface of the conveying member 110, and intercepts the unqualified product 500;

the control system 400 instructs the third cylinder 312 to drive the blocking piece 311 to protrude out of the supporting surface of the conveyer belt 300, and the next product 500 is intercepted;

the control system 400 instructs the first cylinder 120 to drive the transmitter 110 to move flush with the receiving mechanism 200;

the control system 400 instructs the second cylinder 141 to drive the intercepting piece 142 to be lower than the supporting surface of the conveying member 110, and the unqualified product 500 is conveyed to the receiving mechanism 200;

after detecting that the unqualified product 500 is conveyed, the detection point 211 of the receiving mechanism 200 feeds back information to the control system 400, and the control system 400 controls the first cylinder 120 to drive the conveying part 110 to move to be flush with the conveying belt 300;

the control system 400 instructs the third cylinder 312 to actuate the blocking tab 311 below the plane of support of the conveyor 300 and the next product 500 is conveyed to the detection device 600;

and (6) circulating.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A rejecting device is arranged between two conveyor belts (300) along the conveying direction of the conveyor belts (300), and is characterized by comprising: a lifting mechanism (100) and a receiving mechanism (200);

the lifting mechanism (100) comprises a conveying piece (110) and a first air cylinder (120), wherein the first air cylinder (120) is used for driving the conveying piece (110) to move to be flush with the conveying belt (300) or flush with the receiving mechanism (200);

the receiving mechanism (200) is arranged from one end opposite to the conveying member (110) to one end far away from the conveying member (110) in a downward inclined mode.

2. The rejecting device according to claim 1, further comprising a control system (400), the control system (400) being connected to the first cylinder (120).

3. The rejection device according to claim 2, wherein the lifting mechanism (100) comprises a bracket (130), the conveyor (110) being mounted on the bracket (130);

the first cylinder (120) is connected to a side of the bracket (130) facing away from the conveying member (110).

4. The rejection device according to claim 3, wherein the lifting mechanism (100) further comprises an intercepting assembly (140), the intercepting assembly (140) comprises a second cylinder (141) and an intercepting piece (142), the intercepting piece (142) is arranged at the output end of the conveying member (110), and the second cylinder (141) drives the intercepting piece (142) to protrude or be lower than the supporting surface of the conveying member (110).

5. The rejecting device according to claim 4, wherein the second cylinder (141) is connected to the control system (400).

6. The rejection device according to any one of claims 1 to 5, wherein the receiving mechanism (200) comprises a glidepath (210) and a temporary storage (220), the glidepath (210) and the temporary storage (220) being arranged at an angle.

7. The rejection device according to claim 6, wherein the glidepath (210) is provided with a detection point (211), the detection point (211) being connected to a control system (400) when the rejection device is provided with the control system (400).

8. A packaging plant, characterized by comprising a conveyor belt (300) and a rejecting device according to any one of claims 1-7; the number of the conveying belts (300) is two, and the removing device is located between the two conveying belts (300) along the conveying direction.

9. A packaging apparatus according to claim 8, wherein a blocking assembly (310) is arranged on the conveyor belt (300) connected to the inlet opening of the rejecting device, the blocking assembly (310) comprising a blocking tab (311) and a third cylinder (312), the third cylinder (312) driving the blocking tab (311) to protrude or lower than the support surface of the conveyor belt (300).

10. A packaging apparatus according to claim 9, characterized in that, when the packaging apparatus is provided with a control system (400), the third cylinder (312) is connected to the control system (400).