CN216547107U - Blockage detection device and cigarette carton packaging machine - Google Patents
Blockage detection device and cigarette carton packaging machine Download PDFInfo
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- CN216547107U CN216547107U CN202122614862.1U CN202122614862U CN216547107U CN 216547107 U CN216547107 U CN 216547107U CN 202122614862 U CN202122614862 U CN 202122614862U CN 216547107 U CN216547107 U CN 216547107U
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Abstract
The utility model relates to the technical field of cigarette production detection, in particular to a blockage detection device and a cigarette strip packaging machine. The jam detection device is used for detecting the jam condition of the tobacco bale in the conveying process, wherein the jam detection device comprises: the pushing part is arranged on one side of a pushing position for conveying tobacco packets and is provided with a pushing part capable of pushing the tobacco packets with preset arrangement lengths on the pushing position away from the pushing position; the detection piece is arranged on the other side of the material pushing position relative to the material pushing piece and is provided with a detection part capable of detecting whether the cigarette packet positioned at the material pushing position is blocked or not; the projection of the material pushing part and the projection of the detection part in the moving direction of the material pushing part have a gap. The cigarette packet blockage detection device can timely and accurately detect blockage generated in the cigarette packet conveying process, improves the running stability of equipment, further prolongs the service life of the equipment, saves manpower, and meets production requirements.
Description
Technical Field
The utility model relates to the technical field of cigarette production detection, in particular to a blockage detection device and a cigarette strip packaging machine.
Background
The cigarette carton packing machine is a mechanism which can pack and pack independent cigarette packets into cartons according to the specified number of cartons. The tobacco bale to be filled needs to be closely arranged and conveyed to a designated position, and a specified number of tobacco bales are pushed away to the filling mechanism by the pushing mechanism. If gaps exist among the tobacco bales in the conveying process, the tobacco bales to be pushed are easy to contact with equipment when the tobacco bales to be pushed are pushed due to the increase of the total length, so that the tobacco bales are pushed to a filling mechanism to be blocked. The cigarette packet blockage can cause indentation on the surface of the cigarette packet, thereby affecting the product quality; even the serious jam condition can cause equipment damage, influence equipment stability and productivity effect, cause the loss.
At present, the manual tobacco bale filling process is detected, so that the human resources are wasted, and the industrial automatic production cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present application is to provide a blockage detection device and a cigarette carton packaging machine, which are used for detecting the blockage situation during the transportation process of a cigarette packet, so as to solve the problem that the cigarette packet at the edge is easy to contact with equipment during the process of being pushed to a filling mechanism, so that the blockage problem is caused when the cigarette packet is pushed to the filling mechanism, and the detection cannot be performed in time, thereby affecting the quality of the cigarette packet product and the operation stability of the equipment.
The utility model provides a blockage detection device, which is used for detecting the blockage condition in the tobacco bale conveying process, wherein the blockage detection device comprises:
the pushing part is arranged on one side of a pushing position for conveying tobacco packets and is provided with a pushing part capable of pushing the tobacco packets with preset arrangement lengths on the pushing position away from the pushing position;
the detection piece is arranged on the other side of the material pushing position relative to the material pushing piece and is provided with a detection part capable of detecting whether the cigarette packet positioned at the material pushing position is blocked or not;
the projection of the material pushing part and the projection of the detection part in the moving direction of the material pushing part have a gap.
Preferably, the material pushing position is arranged on a cigarette packet conveying channel, the detection piece is arranged on the side part of the cigarette packet conveying channel, and the end part of the detection piece is formed at the starting end of the material pushing position;
the detection part can be abutted against the part of the cigarette packet beyond the preset arrangement length, which is positioned outside the starting end of the material pushing position.
Preferably, the end part of the detection part can rotate relative to the material pushing position;
under the pushing of the pushing piece, the cigarette packets exceeding the preset arrangement length of the pushing position can be carried on and drive the detection part to rotate.
Preferably, the detecting part is formed into a bent rod-shaped structure and comprises a first rod part and a second rod part which are connected, a fixing part is arranged at the joint of the first rod part and the second rod part, and the detecting part can rotate between a first position and a second position by taking the fixing part as an axis;
the first rod part is formed into the detection part, and when the detection part is positioned at the first position, the first rod part is formed into a part of the cigarette packet conveying channel; the material pushing piece can push the cigarette packets exceeding the preset arrangement length to further push the detection piece to rotate to the second position.
Preferably, the fixing member is a rotating shaft.
Preferably, the blockage detection device further comprises a sensing member, and the sensing member is arranged on the side part of the second rod part and used for sensing the movement of the detection member.
Preferably, the blockage detection device further comprises a reset piece, the reset piece is arranged on the side portion of the detection piece, and the reset piece can be abutted against the detection piece away from the first position, so that the detection piece can be restored to the first position when the detection piece is not under the thrust action of the material pushing piece.
Preferably, the blockage detection device further comprises a limiting piece, and the limiting piece surrounds the cigarette packet conveying channel;
the limiting piece comprises a first limiting plate and a second limiting plate which are arranged in parallel relatively;
the detection part is arranged in parallel on the first limiting plate and butted with the end part of the material pushing position on the first limiting plate.
Preferably, the blockage detection device further comprises a blocking piece which is arranged on the cigarette packet conveying path, is perpendicular to the cigarette packet conveying channel and forms the tail end of the material pushing position.
According to a second aspect of the present invention there is provided a cigarette rod wrapping machine including a jam detecting device according to any one of the preceding claims.
Compared with the prior art, the utility model has the beneficial effects that:
the blockage detection device and the cigarette strip packaging machine are simple in structure and low in cost, can timely detect the problem that the cigarette packet cannot be pushed away to the next station due to blockage, and improve the running stability of equipment.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 description of the embodiments or 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 other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a blockage detection device according to an embodiment of the present invention before normal transportation of a cigarette packet;
fig. 2 is a schematic structural view of a cigarette packet during normal transportation of the blockage detection device according to the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a blockage detection device according to an embodiment of the present invention before tobacco bale blockage conveyance;
fig. 4 is a schematic structural diagram of a cigarette packet jam transportation of the jam detection device according to an embodiment of the present invention.
Icon:
10-pushing part, 11-pushing part, 20-detecting part, 21-first rod part, 211-detecting part, 22-second rod part, 30-fixing part, 40-sensing part, 50-resetting part, 60-limiting part, 61-first limiting plate, 62-second limiting plate and 70-blocking part.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, variations may be made in addition to operations which must occur in a particular order, which will be apparent upon understanding the disclosure of the present application. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.
Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly over" or "directly overlying" another element, there may be no intervening elements present.
As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.
Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both an orientation of "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.
Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.
The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.
Example one
Fig. 1 is a schematic structural view of a blockage detection device according to an embodiment of the present invention before normal transportation of a cigarette packet; fig. 2 is a schematic structural view of a cigarette packet during normal transportation of the blockage detection device according to the first embodiment of the present invention; fig. 3 is a schematic structural diagram of a blockage detection device according to an embodiment of the present invention before tobacco bale blockage conveyance; fig. 4 is a schematic structural diagram of a cigarette packet jam transportation of the jam detection device according to an embodiment of the present invention.
The blockage detection device of the embodiment comprises a pushing member 10, a detection member 20, a fixing member 30, a sensing member 40, a resetting member 50, a limiting member 60 and a blocking member 70.
Hereinafter, a specific structure of the above-described components of the jam detecting device according to the present embodiment will be described.
Referring to fig. 1 and 2, individual cigarette packets need to be packed into cartons with a predetermined number of cigarette packets for transportation and sale, a plurality of cigarette packets are closely arranged on a conveying channel, a material pushing position is arranged on the conveying channel, the material pushing position is a position where the cigarette packets with the predetermined number of cigarette packets are ready to enter a next process, the cigarette packets can be conveyed to the material pushing position through the conveying channel, and the cigarette packets with the predetermined number of cigarette packets can be pushed away from the material pushing position by a material pushing member 10 to be subjected to subsequent processes of filling, packing and the like. Referring to fig. 3 and 4, when the cigarette packets are arranged in the conveying process, gaps are formed, the actual arrangement length of the cigarette packets with the preset number exceeds the preset arrangement length, the cigarette packets at the edge of the preset number are easy to abut against a baffle plate of the equipment, so that the cigarette packets cannot be smoothly pushed away from a pushing position, the cigarette packets are blocked, and along with the increase of the pushing force, the contact position of the cigarette packets and the baffle plate of the equipment is easy to be damaged, even a machine is jammed, and the production is affected.
In order to solve the above problem, in this embodiment, as shown in fig. 1 to 4, a blockage detection device is disposed at a position where a blockage is likely to occur when a cigarette packet is pushed away from a material pushing position, when the blockage occurs, the cigarette packet abuts against the detection piece 20, the sensing piece 40 can sense the movement of the detection piece 20 caused by the abutment against the cigarette packet, and trigger an alarm or stop instruction, so as to find the blockage of the cigarette packet in time, thereby achieving effective detection. It should be noted that the material pushing position is arranged on the cigarette packet conveying channel, the cigarette packet is conveyed to the material pushing position through the conveying channel, along the conveying direction of the cigarette packet, the end, through which the cigarette packet on the material pushing position can pass and reach the material pushing position, is the starting end of the material pushing position, and the opposite end of the material pushing position is the tail end of the material pushing position.
As shown in fig. 1 to 4, in the present embodiment, the jam detecting device includes a material pushing member 10 disposed on one side of a material pushing position for conveying the cigarette packets, and a detecting member 20 disposed on the other side of the material pushing position relative to the material pushing member 10. Push away material piece 10 and the relative material level setting that pushes away of detection piece 20 to realize pushing away material piece 10 and can exert thrust to the tobacco bale that is located and push away the material level and make the tobacco bale push away from pushing away the material level, and detection piece 20 can push away material piece 10 with the tobacco bale that the jam condition appears easily and exert thrust with the tobacco bale looks butt, in order to realize blockking up detection device and can in time detect the jam condition.
Specifically, as shown in fig. 1 and 2, the predetermined number of cigarette packets has a predetermined arrangement length, and the pushing member 10 has a pushing portion 11 capable of pushing the cigarette packets having the predetermined arrangement length on the pushing position away from the pushing position. The length of the material pushing part 11 can be equal to the preset arrangement length of the cigarette packet, as long as the two end parts of the material pushing part 11 are ensured to respectively correspond to the head end and the tail end of the cigarette packet with the preset arrangement length; the length of the material pushing part 11 can also be smaller than the preset arrangement length of the cigarette packets, as long as the material pushing part 11 can push all the cigarette packets with preset number away from the material pushing position. In addition, the pushing part 11 may be a strip or plate structure, as long as it has the ability to push away the cigarette packet. It should be noted that the pushing force applied by the pushing member 10 may be from a motor or an air cylinder, and the pushing member 10 may have a capability of reciprocating toward the pushing position.
As shown in fig. 3 and 4, in the present embodiment, the detecting member 20 is disposed at a side portion of the cigarette packet conveying passage, the detecting member 20 is provided with a detecting portion 211 capable of detecting a cigarette packet blockage situation, and the detecting portion 211 may have a strip-shaped or plate-shaped structure, as long as it has a capability of contacting with a cigarette packet. The end of the detection part 211 is located at the beginning of the material pushing position, when the tobacco bale exceeds the preset arrangement length, the part of the tobacco bale exceeding the preset arrangement length is located outside the material pushing position, and the detection part 211 can be abutted with the part of the tobacco bale exceeding the preset arrangement length, namely, the tobacco bale which is easy to be blocked. In addition, the projections of the pushing part 11 and the detecting part 211 in the moving direction of the pushing part 10 have a gap, that is, the interference between the pushing part 11 and the detecting part 211 is avoided when the pushing part 10 reciprocates, and the gap can be zero, so long as the detecting part 211 is ensured not to influence the normal conveying process of the cigarette packet.
It should be noted that, when the detection portion 211 abuts against a portion of the cigarette packet beyond a predetermined arrangement length, the detection portion 211 may or may not move, and when the detection portion 211 does not move, the detection portion 211 may be configured as a weight sensor or a pressure sensor, so long as a force applied from the cigarette packet on the detection portion 211 can be detected, and a subsequent alarm or stop instruction may be triggered; when the detection portion 211 generates a motion, the motion mode generated by the detection portion 211 may be moving or rotating, and when the motion mode of the detection portion 211 is moving, the detection portion 211 can leave the initial position of the detection portion 211 and move (not shown) along with the cigarette packet under the pushing of the cigarette packet with a jam condition, so as to realize jam detection.
For reasons of economy and simplicity of construction of the jam detector, the detection portion 211 is preferably arranged to rotate in abutment with the portion of the packet of cigarettes that exceeds the predetermined alignment length, so as to trigger the operation of the sensor 40. Specifically, as shown in fig. 4, the end of the detection portion 211 can rotate relative to the pushing position, and when the pushing member 10 applies a pushing force to the cigarette packet exceeding the predetermined arrangement length, the pushing portion 11 is in contact with the cigarette packet, so as to drive the part of the cigarette packet exceeding the predetermined arrangement length to be carried on the detection portion 211, and drive the detection portion 211 to shift and rotate.
In this embodiment, the detecting member 20 may be a straight rod-shaped or plate-shaped structure (not shown) disposed parallel to the cigarette packet conveying passage, and a member for fixing the position of the detecting member 20 is disposed at an end of the detecting member 20 away from the pushing position, and the detecting member 20 can rotate along the member when receiving a pushing force, so as to perform detection.
In order to increase the stability and the detection accuracy of the detecting member 20, the detecting member 20 may preferably be a bent rod-shaped structure, as shown in fig. 1 to 4, the detecting member 20 includes a first rod portion 21 and a second rod portion 22 connected to each other, and the relative positions of the first rod portion 21 and the second rod portion 22 are fixed and are disposed at an angle to each other to form the bent rod-shaped structure. The first rod portion 21 and/or the second rod portion 22 may have a straight rod-like or plate-like structure, or may have a bent rod-like or plate-like structure according to the requirements of the equipment process, the actual application, and the like. Further, a fixing member 30 is provided at a joint of the first rod portion 21 and the second rod portion 22, the detecting member 20 is rotatable about the fixing member 30 as an axis, the fixing member 30 may be provided to be capable of supporting the detecting member 20 and rotating, and a preferable configuration of the fixing member 30 may be a rotating shaft.
It should be noted that the rotation range of the detecting member 20 with the fixing member 30 as the axis is between a first position (the position of the detecting member 20 shown in fig. 3) and a second position (the position of the detecting member 20 shown in fig. 4), where the first position is a preparation position where the detecting member 20 is in a working state, that is, a position where no jam occurs; the second position is a limit position at which the cigarette packet abuts on the detection part 211 and pushes the detection member 20 to rotate, and the cigarette packet reaches the limit position.
Specifically, in this embodiment, the first rod portion 21 is formed as the detection portion 211, and when the detection member 20 is located at the first position, the first rod portion 21 is formed as a part of the cigarette packet conveying channel; the pusher 10 is able to move the first lever 21 away from the cigarette packet conveying path by pushing cigarette packets that exceed a predetermined alignment length, so as to rotate the pusher-detecting member 20 to the second position. It should be noted that, when the first rod 21 leaves the first position, a jam occurs, and at this time, no matter whether the detecting member 20 reaches the second position, the device needs to perform an alarm or stop. That is, the detecting member 20 will trigger the sensing member 40 to give an alarm or stop the vehicle whenever it rotates between the first position and the second position or when it rotates between the first position and the second position.
In this embodiment, in order to ensure that the detection accuracy is not affected by the movement of other mechanisms, the sensing element 40 is disposed at the side of the second shaft portion 22 for sensing the movement of the detecting element 20. The sensing member can be set as a displacement sensor or a speed sensor, etc., as long as the movement change of the detecting member 20 can be sensed, and an instruction signal can be sent out in time. Similarly, the sensing member 40 can be disposed at other positions, such as the top of the detecting member 20, so long as it is ensured that the movement change of the detecting member 20 can be sensed and the command signal can be sent out in time.
When the blockage is eliminated, the detecting member 20 is no longer affected by the pushing force of the pushing member 10, the detecting portion 211 is no longer in contact with the cigarette packets exceeding the predetermined arrangement length, and the detecting member 20 needs to return to the first position to continue the blockage detecting operation.
Specifically, in the present embodiment, the jam detecting device further includes a reset element 50, the reset element 50 is disposed at a side portion of the detecting element 20, and the reset element 50 can be abutted against the detecting element 20 away from the first position, so that the detecting element 20 is restored to the first position when not being pushed by the pushing element 10. When the detecting member 20 is in the first position, the resetting member 50 may or may not abut against the detecting member 20, as long as the resetting member 50 has the capability of restoring the detecting member 20 away from the first position to the first position. The return member 50 may be a spring, an air cylinder mechanism, a motor mechanism, or the like, as long as it has the ability to return the detecting member 20 away from the first position to the first position.
In addition, in this embodiment, in order to ensure the straightness of the tobacco bale when being conveyed to the pushing position, the blockage detection device further includes a limiting member 60, the limiting member 60 defines a tobacco bale conveying channel, the limiting member 60 includes a first limiting plate 61 and a second limiting plate 62 which are arranged in parallel relatively, the second limiting plate 62 is arranged on the same side of the pushing member 10, and the first limiting plate 61 is arranged on the other side of the second limiting plate 62 relative to the tobacco bale conveying channel. The first limiting plate 61 and the second limiting plate 62 can be rod-shaped or plate-shaped, so long as the capacity of enclosing a cigarette packet conveying channel is ensured. The distance between the first limiting plate 61 and the second limiting plate 62 is not less than the length of the tobacco bale, and the tobacco bale can be conveyed to the material pushing position through the tobacco bale conveying channel smoothly.
In addition, in order to facilitate detection of clogging and improve the timeliness of detection, the detection portion 211 is disposed in parallel to the start end of the material pushing position where the first stopper plate 61 is abutted. The arrangement position of the detecting element 20 ensures that the detecting part 211 does not exceed the first limiting plate 61 and enters the tobacco bale conveying channel, so as to avoid influencing the tobacco bale conveying process.
In addition, in this embodiment, the jam detecting device further includes a blocking member 70, the blocking member 70 can suspend the movement of the cigarette packets moving on the cigarette packet conveying passage and along the conveying direction, and the auxiliary pushing member 10 can push the cigarette packets with a predetermined number of boxes away from the pushing position, so as to reduce the occurrence rate of the jam. The catch 70 is therefore arranged on the cigarette packet conveying path, perpendicular to the cigarette packet conveying path and forms the end of the pusher level. The structure of the blocking piece can be a plate-shaped structure, a strip-shaped structure or the like, or the machine wall of the equipment, as long as the blocking piece has the capability of blocking the cigarette packets from moving along the conveying direction and enabling the cigarette packets with the preset number to be positioned at the material pushing position. The blocking member 70 may be fixed relative to the tobacco bale conveying path; the cigarette packet conveying device can also be arranged in a lifting or translation mode relative to the cigarette packet conveying channel.
It should be noted that, when a plurality of material pushing positions are arranged on the cigarette packet conveying channel (not shown), the setting number of the blocking pieces 70 is matched with the number of the material pushing positions, and at this time, the blocking pieces 70 are in a setting mode capable of moving up and down or moving horizontally relative to the cigarette packet conveying channel, so that not only can the cigarette packets be conveyed normally, but also a plurality of groups of cigarette packets with preset box numbers can be correspondingly positioned on the plurality of material pushing positions.
In addition, it needs to be further explained that, in order to improve the production efficiency or according to the actual production requirement, a plurality of groups of blockage detection devices are arranged on the cigarette packet conveying channel.
To sum up, this embodiment simple structure, it is small, with low costs, easy and simple to handle, the suitability is strong, has promptness and accuracy, can detect the problem that the tobacco bale can't push away from to next station because of blockking up appearing, improve equipment operation's stability, practice thrift the manpower, satisfy the production demand.
Example two
This embodiment provides a cigarette strip packagine machine, including the jam detection device of above-mentioned embodiment, detection device sets up on cigarette strip packagine machine for detect the jam condition of tobacco bale transportation process, can be timely and accurate to the tobacco bale appearing and can't push away from the condition to next station because of blockking up and detect, improve equipment operation's stability, and then the life of extension equipment practices thrift the manpower, satisfies the production demand. In addition, the device has the advantages of simple structure, small volume, low cost, simple and convenient operation, strong applicability and the like.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used to illustrate the technical solutions of the present application, but not to limit the technical solutions, and the scope of the present application is not limited to the above-mentioned embodiments, although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A jam detection device for detecting the jam condition of a cigarette packet conveying process is characterized by comprising:
the pushing part is arranged on one side of a pushing position for conveying tobacco packets and is provided with a pushing part capable of pushing the tobacco packets with preset arrangement lengths on the pushing position away from the pushing position;
the detection piece is arranged on the other side of the material pushing position relative to the material pushing piece and is provided with a detection part capable of detecting whether the cigarette packet positioned at the material pushing position is blocked or not;
the projection of the material pushing part and the projection of the detection part in the moving direction of the material pushing part have a gap.
2. The jam detection device according to claim 1, wherein the material pushing position is provided on a cigarette packet conveying passage, the detection member is provided on a side portion of the cigarette packet conveying passage, and an end portion of the detection member is formed at a start end of the material pushing position;
the detection part can be abutted against the part of the cigarette packet beyond the preset arrangement length, which is positioned outside the starting end of the material pushing position.
3. The jam sensing device according to claim 2, wherein an end of the sensing portion is rotatable relative to the material pushing position;
under the pushing of the pushing piece, the cigarette packets exceeding the preset arrangement length of the pushing position can be carried on and drive the detection part to rotate.
4. The jam detecting device according to claim 3, wherein the detecting member is formed as a bent rod-shaped structure including a first rod portion and a second rod portion connected to each other, a fixing member is provided at a joint of the first rod portion and the second rod portion, and the detecting member is rotatable between a first position and a second position with the fixing member as an axis;
the first rod part is formed into the detection part and forms a part of the cigarette packet conveying channel when the detection part is positioned at the first position; the material pushing piece can push the cigarette packets exceeding the preset arrangement length to further push the detection piece to rotate to the second position.
5. The jam detection device of claim 4 wherein the fixed member is a rotating shaft.
6. The jam detection device of claim 4 further including a sensing member disposed on a side of the second lever portion for sensing movement of the sensing member.
7. The jam detecting device according to claim 6, further comprising a restoring member provided at a side portion of the detecting member, the restoring member being capable of abutting against the detecting member away from the first position to restore the detecting member to the first position when not being urged by the urging member.
8. The jam detection device according to claim 2, further comprising a stopper that encloses the cigarette packet conveying path;
the limiting piece comprises a first limiting plate and a second limiting plate which are arranged in parallel relatively;
the detection part is arranged in parallel on the first limiting plate and butted with the end part of the material pushing position on the first limiting plate.
9. The jam detection device of claim 2, further comprising a dam disposed on the cigarette packet conveying path, the dam being perpendicular to the cigarette packet conveying path and forming an end of the pusher level.
10. A cigarette rod wrapping machine comprising a jam detecting device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614862.1U CN216547107U (en) | 2021-10-28 | 2021-10-28 | Blockage detection device and cigarette carton packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614862.1U CN216547107U (en) | 2021-10-28 | 2021-10-28 | Blockage detection device and cigarette carton packaging machine |
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| CN216547107U true CN216547107U (en) | 2022-05-17 |
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| CN202122614862.1U Active CN216547107U (en) | 2021-10-28 | 2021-10-28 | Blockage detection device and cigarette carton packaging machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058469A (en) * | 2023-10-11 | 2023-11-14 | 成都考拉悠然科技有限公司 | Tobacco bale blocking detection method based on deep learning |
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2021
- 2021-10-28 CN CN202122614862.1U patent/CN216547107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058469A (en) * | 2023-10-11 | 2023-11-14 | 成都考拉悠然科技有限公司 | Tobacco bale blocking detection method based on deep learning |
| CN117058469B (en) * | 2023-10-11 | 2024-01-30 | 成都考拉悠然科技有限公司 | Tobacco bale blocking detection method based on deep learning |
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