CN210122214U - Bidirectional oversize detection device for cigarette packet - Google Patents
Bidirectional oversize detection device for cigarette packet Download PDFInfo
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- CN210122214U CN210122214U CN201920418110.8U CN201920418110U CN210122214U CN 210122214 U CN210122214 U CN 210122214U CN 201920418110 U CN201920418110 U CN 201920418110U CN 210122214 U CN210122214 U CN 210122214U
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Abstract
The utility model relates to a bidirectional oversize detection device for cigarette packets, belonging to the technical field of tobacco processing equipment; a left side stop block and a right side stop block are respectively arranged on two sides of the upper stream of the conveying belt, a high-elasticity stop piece is arranged on the left side stop block along the top of the conveying belt, a width-elasticity stop piece is arranged between the left side stop block and the right side stop block, a blockage detection sensor is arranged on the outer side of the left side stop block covered by the width-elasticity stop piece and the high-elasticity stop piece, and a rejection mechanism is arranged on the lower stream of the conveying belt behind the blockage detection sensor; the utility model discloses a detect and reject two-way super size tobacco bale to avoid low reaches packagine machine mechanism to shift, warp even fracture damage, also avoid two-way super size tobacco bale to get into transfer passage and low reaches equipment and the various defects that arouse simultaneously, guarantee normal size's tobacco bale and carry.
Description
Technical Field
The utility model relates to a two-way oversize detection device of tobacco bale belongs to tobacco processing equipment technical field.
Background
At present, an independent over-size detection concept, an independent over-size detection method and the like are not provided for cigarette packet detection, and if the cigarette packet exceeds the allowable range of the process standard requirement due to factors such as cigarette wrinkle resistance, inner and outer wrapping paper wrinkle resistance, outer wrapping paper scattering, package damage and the like in the operation production process of a cigarette packaging machine, the over-size detection concept and the method are simply called as over-size. The cigarette packaging machine is conveyed into downstream equipment by a cigarette packet conveying channel because of no independent over-size detection function, and even if other detection equipment arranged at the downstream is blocked, the cigarette packaging machine cannot work normally. Oversized packets of cigarettes will cause the downstream packaging machine mechanisms to shift, deform and even break, and will also cause various defects due to jamming of other downstream equipment.
One of the important reasons for blockage in the conveying channel is that the cross section in the conveying direction of the cigarette packet is too large, namely, the cigarette packet is ultra-wide and ultra-high, and the bidirectional ultra-large cigarette packet refers to that: the cigarette packet with the width and the height which exceed the allowable range of the process standard in any direction or two directions is called a bidirectional over-size cigarette packet.
If other auxiliary equipment such as code spraying, laser code printing, appearance detection, weight detection devices and the like are arranged on the downstream cigarette packet conveying channel, the following three cigarette packets are required to be simultaneously met when the cigarette packets pass through: the first cigarette packet swings as little as possible in other directions except the conveying direction, so that the position change of the cigarette packet working procedures (such as code spraying, detection and the like) is small, and the working precision is ensured to meet the requirement; the second cigarette packet is not blocked and passes through at a constant speed, the sensor detects that the cigarette packet is in place to trigger the next operation, but response time or program set delay exists in an electrical system, and the cigarette packet cannot accurately reach a preset position within certain response time or delay when deceleration occurs, so that inaccurate or failed operation is caused; the lack of connectivity between the third packets of cigarettes facilitates identification of each individual packet of cigarettes, etc.
One of the important measures for meeting the requirement that the cigarette packet passes through small swing is to reduce the width and height of a conveying channel at an operation point, but meet the requirement of a first cigarette packet and cannot meet important second and third cigarette packets, when an ultra-wide or ultra-high cigarette packet occurs, if the conveying channel is small, the blockage and deceleration, the cigarette packet connection or complete blockage and stop are easily generated, so that upstream and downstream equipment is stopped; the auxiliary equipment is generally provided with a cigarette packet separating device for ensuring the cigarette packet interval, but the auxiliary equipment is blocked and connected again after the cigarette packets are separated. On the contrary, the width and the height of the conveying channel at an operation point are increased, so that the tobacco packages are less blocked, decelerated, connected and the like when passing through ultra-wide or ultra-high tobacco packages, but the important first line cannot be met. The size of the conveying channel at the operation point when the equipment is installed has advantages and disadvantages of increasing and decreasing the size, and the effects of increasing and decreasing are contradictory.
The cigarette packets with more oversize enter a downstream transparent paper packaging machine, and the blockage and the halt of the transparent paper packaging machine easily occur, so that the packaging machine mechanism is displaced, deformed and even broken to damage the packaging machine. In summary, the ultra-wide cigarette packets entering the conveying channel and the downstream equipment (including the cellophane wrapping machine and other accessories) are easy to block, stop and damage, and the ultra-wide cigarette packets flow into the finished products to cause product quality defects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the background art, the utility model discloses a detect and reject two-way super size tobacco bale to avoid low reaches packagine machine mechanism to shift, warp damage even fracture, also avoid two-way super size tobacco bale to get into transfer passage and low reaches equipment and the various defects that arouse simultaneously, guarantee that normal size's tobacco bale carries.
In order to overcome the problem that exists among the background art, for solving above-mentioned problem, the utility model discloses a following technical scheme realizes:
the bidirectional over-size detection device for the cigarette packets comprises a left side stop block, a right side stop block, a blockage detection sensor, a width elastic blocking piece, a height elastic blocking piece, a conveying belt and a rejection mechanism, wherein the left side stop block and the right side stop block are respectively arranged on two sides of the upper stream of the conveying belt, the left side stop block is provided with the height elastic blocking piece along the top of the conveying belt, the width elastic blocking piece is arranged between the left side stop block and the right side stop block, the blockage detection sensor is arranged on the outer side of the left side stop block covered by the width elastic blocking piece and the height elastic blocking piece, and the rejection mechanism is arranged on the.
Preferably, the rejecting mechanism comprises a rejecting air nozzle, a rejecting electromagnetic valve and a rejecting port, the rejecting electromagnetic valve is arranged on one side of the downstream of the conveying belt, the rejecting air nozzle is mounted on the rejecting electromagnetic valve, and the rejecting port is arranged on the other side of the conveying belt corresponding to the rejecting air nozzle.
Preferably, the width elastic blocking piece is obliquely arranged relative to the right side block.
Preferably, a width adjusting bolt for adjusting the inclination angle of the width elastic blocking piece is mounted on the right side stop block on the side surface of the width elastic blocking piece.
Preferably, the highly elastic barrier tab is arranged obliquely with respect to the conveyor belt.
Preferably, a left side stop block on the side surface of the height elastic blocking piece is provided with a height adjusting bolt for adjusting the inclination angle of the height elastic blocking piece.
Preferably, guide rods for guiding the cigarette packet conveyor are arranged on two sides of the conveying belt.
The utility model has the advantages that:
the utility model discloses a detect and reject two-way super size tobacco bale to avoid low reaches packagine machine mechanism to shift, warp even fracture damage, also avoid two-way super size tobacco bale to get into transfer passage and low reaches equipment and the various defects that arouse simultaneously, guarantee normal size's tobacco bale and carry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the present invention in operation;
fig. 4 is a top view cross-section of the present invention;
fig. 5 is a schematic top view in cross section of the present invention;
FIG. 6 is a circuit diagram of the single chip microcomputer according to the present invention;
fig. 7 is a block detection sensor circuit diagram of the present invention.
The reference numbers in the figures are: the tobacco bale removing device comprises a tobacco bale 1, a left side stop block 2, a right side stop block 3, a width adjusting bolt 4, a height adjusting bolt 5, a blockage detecting sensor 6, a width elastic stop sheet 7, a height elastic stop sheet 8, a conveying belt 9, a removing air nozzle 10, a removing electromagnetic valve 11, a removing opening 12, a tobacco bale 13 and a guide rod 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-7, the bidirectional over-size detection device for cigarette packets 1 comprises a left side stop block 2, a top stop block, a right side stop block 3, a blockage detection sensor 6, a width elastic stop block 7, a height elastic stop block 8, a conveyor belt 9 and a controller, wherein the left side stop block 2 and the right side stop block 3 are respectively arranged at two sides of the upstream of the conveyor belt 9, the height elastic stop block 7 is arranged at the left side stop block 2 along the top of the conveyor belt 9, the width elastic stop block 8 is arranged between the left side stop block 2 and the right side stop block 3, the blockage detection sensor 6 is arranged at the outer side of the left side stop block 2 covered by the width elastic stop block 8 and the height elastic stop block 7, a rejection mechanism is arranged at the downstream of the conveyor belt at the rear side of the blockage detection sensor 6, the left side stop block 2 and the right side stop block 3 are respectively, the width elastic blocking sheet 8 is obliquely arranged relative to the right side stop dog 3, the width elastic blocking sheet 7 is used for blocking the ultra-wide cigarette packet 1 and relieving the blockage by elastic deformation under the pushing of the subsequent cigarette packet 1, the width elastic blocking sheet 7 is arranged at the inner side of any one side stop dog 2, the distance between the width elastic blocking sheet 7 and the minimum distance between the other side stop dog 2 is the width of a bidirectional detection conveying channel, the minimum width distance is also called as a width blocking line or a blocking surface, the left side stop dog 2 is provided with the height elastic blocking sheet 7 along the top of a conveying belt 9, the height elastic blocking sheet 8 is obliquely arranged relative to the conveying belt 9, as shown in figure 4, the installation of the height elastic blocking sheet 8 can be realized by arranging an L-shaped bracket on the left side stop dog 2, the L-shaped bracket can correspond to the width elastic blocking sheet 7, and the height elastic blocking sheet 8 is arranged, and the L-shaped bracket can also be provided with a height adjusting bolt 5 which is used for adjusting the inclination degree of a height elastic blocking sheet 8 subsequently, the height elastic blocking sheet 8 is used for blocking an ultrahigh cigarette packet 13 and releasing the blockage by means of elastic deformation under the pushing of a subsequent cigarette packet 1, the height of the bidirectional detection conveying channel is the distance between the height elastic blocking sheet 8 and a conveying belt 9 at the minimum distance, the minimum height distance is also called as a height blocking line or a blocking surface, the width blocking line or the blocking surface is overlapped when being designed, but the width blocking line or the blocking surface is not necessarily overlapped in practical application adjustment, the blocking and the detection are not influenced by errors of several millimeters, the width blocking line or the blocking surface is also designed to be overlapped when being designed, but the practical application adjustment is not necessarily overlapped, and the blocking and the detection are not influenced. The heights of the side stop blocks 2 and the width elastic stop sheets 7 are higher than that of the cigarette packet 1, so that the whole surface width of the cigarette packet 1 can be detected; similarly, the width of the highly elastic blocking sheet 8 is wider than that of the cigarette packet 1.
According to the process requirements of various cigarette packets 1, the maximum width and height of the cigarette packets 1 are allowed to exceed the designed size, the range is generally 1-2 mm, fig. 4 is a cross section view of the cigarette packets 1 with the designed size detected through the bidirectional over-sized cigarette packets 1, and gaps are left after the width of the cigarette packets 1 is subtracted from the space formed by the width elastic blocking sheets 7 on the inner side of the right side stop block; a gap is reserved after the height of the cigarette packet 1 is subtracted from the space formed by the height elastic blocking sheet 8 and the conveying belt 9, no bidirectional over-sized cigarette packet 1 can pass smoothly, and the speed is reduced or blocked only when the width of the cigarette packet is close to or exceeds the allowed maximum width or the maximum height.
The cigarette packet 1 which exceeds the allowable maximum width or maximum height is unqualified cigarette packet 1, and the maximum width or maximum height is not allowed to be one of the qualified conditions of cigarette packet 1, so the cigarette packet 1 detected by the bidirectional oversize detection device of cigarette packet 1 of the invention is not guaranteed to be qualified cigarette packet 1, and further detection by other quality detection devices (such as weight detection and the like) of cigarette packet 1 is needed.
The outer side of a left side stop block 2 covered by a width elastic blocking sheet 8 and a height elastic blocking sheet 7 is provided with a blocking detection sensor 6 connected with a controller, the blocking detection sensor 6 is used for detecting the arrival or departure of a tobacco bale 1 or a tobacco bale 1 string, whether the tobacco bale 1 is blocked or not is judged by the controller, the controller is used for timing the passing time of the tobacco bale 1 according to an input signal of the blocking sensor, whether the passing time of the tobacco bale 1 is more than or equal to a set blocking time threshold value is judged, if yes, the controller judges that the tobacco bale 1 is blocked, and a rejecting mechanism is started in a delayed mode, a rejecting mechanism is arranged on the downstream of a conveying belt 9 on the rear side of the blocking detection sensor 6, the rejecting mechanism is arranged on the downstream of the conveying belt 9 and.
As shown in fig. 5, fig. 5 is a schematic cross-sectional view of an ultra-high cigarette packet 13 passing through a bidirectional ultra-large cigarette packet 1 measuring device according to an embodiment of the present invention, and the situation that the ultra-high cigarette packet 1 passes through the bidirectional ultra-large cigarette packet 1 measuring device is similar to the ultra-high cigarette packet, but the direction is different. The blockage detection sensor 6 is used for detecting the serial passing state of the cigarette packets 1 or the cigarette packets 1, the mounting position of the bidirectional oversize detection device for the cigarette packets 1 is close to the packing machine, the cigarette packing machine outputs the cigarette packets 1 at a certain speed uniformly and intermittently, the cigarette packets 1 are uniformly spaced, no bidirectional oversize cigarette packets 1 are continuously packed, and the front end and the rear end of the cigarette packet 1 are connected to be called as a cigarette packet 1 string to be treated as the blockage of the cigarette packet 1. The timer in the controller counts the time from the front end signal of the cigarette packet 1 detected by the sensor to the disappearance of the rear end signal of the cigarette packet 1 to obtain the time used by the cigarette packet 1 when passing through the blockage detection channel, and the timer is called as a blockage timer and can be a soft timer or a hard timer. The blockage detection sensor 6 can be a capacitive sensor, a photoelectric sensor, an optical fiber sensor, an inductive sensor and the like, and can meet the requirements as long as whether the cigarette packet 1 in the blockage detection channel of the cigarette packet 1 exists or not can be detected and the response speed is enough.
When the cigarette packet 1 is blocked, the detection channel is formed into a wedge-shaped channel by the high-elasticity blocking sheet 8 and the conveying belt 9, after the ultrahigh cigarette packet 13 appears, the cigarette packet 1 can be blocked in the conveying channel, the high-elasticity blocking sheet 8 and the ultrahigh cigarette packet 13 are extruded and deformed by the wedge-shaped channel under the pushing of the conveying belt 9 and the subsequent cigarette packet 1, the channel is high, the ultrahigh cigarette packet 13 is narrowed to pass through, and the blockage is removed. The situation of blocking and unblocking when an ultra-wide cigarette packet 1 is present is similar to the ultra-high cigarette packet 13.
The rigidity of the bidirectional oversized cigarette packet 1 influences the blockage relieving and blockage effects, the length, rigidity and deformation space range of the width elastic blocking sheet 7 and the height elastic blocking sheet 8 and the friction force of the cigarette packet 1 conveying belt 9 are properly adjusted to enable the bidirectional oversized cigarette packet 1 to be effectively blocked and then be unblocked, the blockage of a very small amount of bidirectional oversized cigarette packets 1 cannot be relieved, the controller gives an alarm and stops the upstream cigarette packaging machine in a delayed mode, and the upstream cigarette packaging machine is prevented from being blocked and damaged. The rigidity of the width elastic blocking sheet 7 and the height elastic blocking sheet 8 is too small, so that the cigarette packet 1 can vibrate when colliding during passing, and the rigidity is properly improved, so that no obvious vibration is generated when no bidirectional oversized cigarette packet 1 passes.
The removing mechanism comprises a removing air nozzle 10, a removing electromagnetic valve 11 and a removing opening 12, the removing electromagnetic valve 11 is arranged on one side of the lower stream of the conveying belt 9, the removing air nozzle 10 is installed on the removing electromagnetic valve 11, the removing opening 12 is arranged on the other side of the conveying belt 9 corresponding to the removing air nozzle 10, the controller sends a removing signal to the removing electromagnetic valve 11 to remove the cigarette packet 1 after judging the bidirectional oversize of the cigarette packet 1, namely the controller switches on the removing electromagnetic valve 11 and enables air flow to be discharged from the removing air nozzle 10 after judging the bidirectional oversize of the cigarette packet 1, and therefore the cigarette packet 1 is removed. Before or after the electromagnetic valve 11 is removed, a cigarette packet in-place removing sensor can be additionally arranged, signals which detect that the cigarette packet 1 is in place are input into the controller, and the signals are judged by a program and removed. The rejecting device can also be replaced by other rejecting devices, such as cylinder rejecting and the like. In order to avoid mistaken removal when upstream and downstream equipment is shut down in a non-emergency mode, the cigarette packet 1 conveying belt 9 is arranged to stop conveying the cigarette packet 1 in a delayed mode, the cigarette packet 1 conveying belt 9 is stopped after no cigarette packet 1 passes through a detection channel, the bidirectional oversize cigarette packet 1 detection device is close to an outlet of a cigarette packaging machine, the bidirectional oversize cigarette packet 1 does not exist in the conveying channel, the cigarette packet 1 cannot stay in the advancing process, and therefore removal cannot be achieved. And the emergency shutdown rarely occurs, so that the error rejection generated at the moment can be not considered.
A width adjusting bolt 4 for adjusting the inclination angle of the width elastic blocking sheet 7 is mounted on a right side stop block 3 on the side surface of the width elastic blocking sheet 7, a width adjusting bolt 5 for adjusting the inclination angle of the height elastic blocking sheet 8 is mounted on a left side stop block 2 on the side surface of the height elastic blocking sheet 8, the width adjusting bolt 4 is used for adjusting the shape of the width elastic blocking sheet 7 to change the width of the blockage detection conveying, namely, the inclination degree of the width elastic blocking sheet 7 is changed to change the width of the blockage detection conveying, the height adjusting bolt 5 is used for adjusting the shape of the height elastic blocking sheet 8 to change the height of the blockage detection conveying, namely, the inclination degree of the height elastic blocking sheet 8 is changed to change the height of the blockage detection conveying, so that the cigarette packet 1 without bidirectional oversize smoothly passes through, and the damaged cigarette packet 1 with bidirectional oversize generates blockage deceleration or stop in the passage, the width adjusting bolts 4 and the height adjusting bolts 5 can be directly set to be fixed widths when being installed.
The direction of the cigarette packet is described, and the size of the cigarette packet in the x direction is called the width of the cigarette packet, and the size is the minimum size in three directions of the cigarette packet; the cigarette packet size in the y direction is called the height of the cigarette packet; and in the z direction, the maximum size direction of the cigarette packet is called as the length of the cigarette packet, and the conveying direction of the cigarette packet is the reverse direction of the z axis.
One of the important reasons for the blockage on the conveying channel is that the cross section in the conveying direction of the cigarette packet is too large, namely, the tobacco packet is ultra-wide and ultra-high, the problem of the blockage in the conveying of the cigarette packet is solved firstly, the ultra-long in the z-axis direction is completed by the next detection, and the operation (including other detections) on the conveying channel which is not solved by the blockage problem is difficult to perform.
Preferably, the controller can use a PLC, a single chip microcomputer, a logic circuit, a relay circuit and the like, the single chip microcomputer is adopted in the technical scheme, guide rods 14 which play a role in conveying and guiding the cigarette packets are arranged on two sides of the conveying belt 9, and the function of preventing the cigarette packets 1 from separating from the cigarette packet conveying belt 9 is realized.
The utility model discloses a working process: the blockage sensor detects whether the cigarette packet 1 exists in the conveying channel or not and sends a signal indicating whether the cigarette packet 1 exists or not to the controller. The timer in the controller starts to time after receiving the signal of the cigarette packet 1, and the time is stopped until the signal of the cigarette packet 1 disappears, and the time is the time when the cigarette packet 1 or the cigarette packet 1 string passes through the conveying channel; a logic judgment device in the controller enables the cigarette packet 1 without bidirectional oversize to be smaller than the set blocking time threshold value and to pass through smoothly according to the set blocking time threshold value, and the bad cigarette packet 1 with bidirectional oversize generates blocking stop or deceleration in the channel, so that the passing time of the bad cigarette packet 1 exceeds the blocking time threshold value; when the timing of the blocking timer is more than or equal to the set blocking time threshold, immediately determining that the bidirectional oversized cigarette packet 1 is blocked without waiting for the end of timing; when the cigarette packet 1 is blocked in a bidirectional oversize way, the controller is immediately or time-delayed to connect the rejection electromagnetic valve 11; under the push of the conveyer belt 9 and the following cigarette packet 1, the width elastic blocking sheet 7 or the height elastic blocking sheet 8 and the bidirectional oversized cigarette packet 1 are extruded and deformed by the wedge-shaped channel, the channel is widened, the bidirectional oversized cigarette packet 1 is narrowed to pass through the channel, and the blockage is removed; after the rejecting electromagnetic valve 11 is switched on, when the blockage sensor inputs a signal without the cigarette packet 1 and the blockage is judged to be relieved, the rejecting electromagnetic valve 11 is switched off in a delayed mode to output a signal, and rejecting is finished; a very small quantity of bidirectional oversized cigarette packets 1 can not be unblocked, can give an alarm and delay to stop an upstream cigarette packaging machine, so that the upstream cigarette packaging machine is prevented from being blocked and damaged.
The utility model discloses a detect and reject two-way super size tobacco bale to avoid low reaches packagine machine mechanism to shift, warp even fracture damage, also avoid two-way super size tobacco bale to get into transfer passage and low reaches equipment and the various defects that arouse simultaneously.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a two-way oversize detection device of tobacco bale which characterized in that: the bidirectional over-size detection device for the cigarette packets comprises a left side stop block, a right side stop block, a blockage detection sensor, a width elastic blocking piece, a height elastic blocking piece, a conveying belt and a rejection mechanism, wherein the left side stop block and the right side stop block are respectively arranged on two sides of the upper stream of the conveying belt, the left side stop block is provided with the height elastic blocking piece along the top of the conveying belt, the width elastic blocking piece is arranged between the left side stop block and the right side stop block, the blockage detection sensor is arranged on the outer side of the left side stop block covered by the width elastic blocking piece and the height elastic blocking piece, and the rejection mechanism is arranged on the.
2. The cigarette packet bidirectional oversize detection device as claimed in claim 1, characterized in that: the rejecting mechanism comprises a rejecting air nozzle, a rejecting electromagnetic valve and a rejecting port, the rejecting electromagnetic valve is arranged on one side of the downstream of the conveying belt, the rejecting air nozzle is mounted on the rejecting electromagnetic valve, and the rejecting port is arranged on the other side of the conveying belt corresponding to the rejecting air nozzle.
3. The cigarette packet bidirectional oversize detection device as claimed in claim 1, characterized in that: the width elastic blocking piece is obliquely arranged relative to the right side stop block.
4. The bidirectional oversize detection device for cigarette packets as recited in claim 3, characterized in that: and a width adjusting bolt for adjusting the inclination angle of the width elastic blocking piece is arranged on the right side stop block on the side surface of the width elastic blocking piece.
5. The cigarette packet bidirectional oversize detection device as claimed in claim 1, characterized in that: the highly elastic blocking piece is obliquely arranged relative to the conveying belt.
6. The cigarette packet bidirectional oversize detection device as claimed in claim 1, characterized in that: and a width adjusting bolt height adjusting bolt for adjusting the inclination angle of the height elastic blocking piece is arranged on the left side stop block on the side surface of the height elastic blocking piece.
7. The cigarette packet bidirectional oversize detection device as claimed in claim 1, characterized in that: guide rods for guiding the cigarette packet device in conveying are arranged on two sides of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418110.8U CN210122214U (en) | 2019-03-29 | 2019-03-29 | Bidirectional oversize detection device for cigarette packet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920418110.8U CN210122214U (en) | 2019-03-29 | 2019-03-29 | Bidirectional oversize detection device for cigarette packet |
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| CN210122214U true CN210122214U (en) | 2020-03-03 |
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| CN201920418110.8U Active CN210122214U (en) | 2019-03-29 | 2019-03-29 | Bidirectional oversize detection device for cigarette packet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124659A (en) * | 2020-09-15 | 2020-12-25 | 张振国 | Automatic packaging equipment for strip-shaped caps |
| CN112224857A (en) * | 2020-09-23 | 2021-01-15 | 红塔烟草(集团)有限责任公司 | Ultra-wide cigarette packet detecting and removing device |
| CN112642732A (en) * | 2020-12-04 | 2021-04-13 | 红塔烟草(集团)有限责任公司 | Cigarette packet combined detection device |
| CN114162375A (en) * | 2021-10-29 | 2022-03-11 | 红塔烟草(集团)有限责任公司 | Blocking type detection device for ultralong cigarette sticks |
-
2019
- 2019-03-29 CN CN201920418110.8U patent/CN210122214U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124659A (en) * | 2020-09-15 | 2020-12-25 | 张振国 | Automatic packaging equipment for strip-shaped caps |
| CN112224857A (en) * | 2020-09-23 | 2021-01-15 | 红塔烟草(集团)有限责任公司 | Ultra-wide cigarette packet detecting and removing device |
| CN112642732A (en) * | 2020-12-04 | 2021-04-13 | 红塔烟草(集团)有限责任公司 | Cigarette packet combined detection device |
| CN114162375A (en) * | 2021-10-29 | 2022-03-11 | 红塔烟草(集团)有限责任公司 | Blocking type detection device for ultralong cigarette sticks |
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