Transparent paper bale breaking detection system of packaging unit

Abstract

The utility model relates to the technical field of cigarette equipment, in particular to a transparent paper bale breaking detection system of a packaging unit, which comprises a hexagonal forming wheel, a conveying channel and a turntable which are sequentially arranged, a light beam emitted by the correlation type photoelectric detector I is positioned above a cigarette packet on the conveying channel; a removing station is arranged on the rotating disc, a removing opening is formed in the removing station, a removing assembly is arranged at the removing opening, and defective cigarette packets at the removing station are removed from the removing opening through the removing assembly; a rejected cigarette packet detector, namely a correlation type photoelectric detector II, is arranged below the rejecting opening and is used for detecting whether the cigarette packets are successfully rejected or not. According to the utility model, the opposite type photoelectric detector I is used for detecting the flying tobacco bales, and then the opposite type photoelectric detector II is used for detecting whether the flying tobacco bales are successfully removed, so that the effective detection and removal of the flying tobacco bales are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette equipment technical field especially, a kind of packing unit transparent paper loose package detection system. BACKGROUND

[0002] Cigarette packet usually needs to be packaged with transparent paper to ensure that consumers can clearly see the appearance of the product, while maintaining the freshness and integrity of the product. In the prior art, the transparent paper cigarette packet is pushed by the entrance push pack rod, combined with the cut single carton transparent paper, sent into the hexagonal forming wheel to fold and heat seal a series of long edges, and then the transparent paper packaged cigarette packet is pushed out of the hexagonal forming wheel by the push packer, and the transparent paper is folded at both ends of the short side of the cigarette packet during the conveying process through the folding channel and the stack lifting platform, and the end face heat sealing is completed through the end face heat sealing iron channel, completing the transparent paper packaging of the carton cigarette packet.

[0003] However, this transparent paper packaging may cause some problems in the production process, the most common of which is the "loose package" phenomenon. Loose package refers to poorly packaged cigarette cartons, which may have problems such as loose packaging and poor sealing, which can affect the appearance, smoothness, etc. of the product, and may even affect the quality and hygiene of the tobacco in the cigarette carton. Therefore, loose package cigarette cartons are considered to be defective cigarette packets.

[0004] Among the various phenomena of "loose package" of cigarette packets, the main problem is the looseness between the transparent paper and the cigarette packet, which causes incomplete adhesion, so that the transparent paper presents a state of upward bulging during conveying. In addition, if the degree of looseness of the transparent paper is large, it may also cause the transparent paper to be stuck in the rejection port, causing the cigarette packet to fail to be rejected, so that the defective cigarette packet flows into the next process. Therefore, the technical problem to be solved by the present application is how to effectively detect this loose package phenomenon and detect whether the defective cigarette packet is successfully rejected to avoid it from entering the next process. UTILITY MODEL CONTENT

[0005] The utility model in the prior art, develop a kind of packing unit transparent paper loose package detection system, the utility model is detected to the loose package of cigarette packet by opposite light photoelectric detector I, then it is detected whether the loose package cigarette packet is successfully rejected by opposite light photoelectric detector II, to ensure the effective detection and rejection of the loose package of cigarette packet.

[0006] The technical solution for solving the technical problem of the utility model is:

[0007] The present application provides a kind of packing unit transparent paper loose package detection system, including the hexagonal forming wheel for transparent paper folding and heat sealing, conveying channel and carousel that are sequentially arranged;

[0008] Two sides of the conveying channel are provided with a pair of light emitting photoelectric detectors I, and a light beam emitted by the light emitting photoelectric detectors I is above the cigarette packet on the conveying channel.

[0009] The rotating disc is provided with a rejection station, the rejection station is provided with a rejection opening, and the rejection opening is provided with a rejection assembly.

[0010] The rejection opening is provided with a rejection cigarette packet detector below the rejection opening, which is used for detecting whether the cigarette packet is successfully rejected.

[0011] As an improvement of the above-mentioned scheme, the rotating disc comprises an inner rotating disc and an outer fixed disc matched with the inner rotating disc, a plurality of separation blocks are uniformly arranged on the periphery of the inner rotating disc, and adjacent two separation blocks form a guide groove.

[0012] As an improvement of the above-mentioned scheme, the rejection cigarette packet detector is a pair of light emitting photoelectric detectors II.

[0013] As an improvement of the above-mentioned scheme, the pair of light emitting photoelectric detectors II is electrically connected with an alarm.

[0014] As an improvement of the above-mentioned scheme, the rotating disc is further sequentially provided with a cigarette supplementing station and an output station behind the rejection station.

[0015] As an improvement of the above-mentioned scheme, the cigarette supplementing station comprises a cigarette supplementing warehouse above the guide groove, the cigarette packets in the cigarette supplementing warehouse are stacked in a column from top to bottom, and a cigarette supplementing cylinder is arranged at the bottom end outside of the cigarette supplementing warehouse.

[0016] As an improvement of the above-mentioned scheme, the conveying channel is further provided with an end folding station and an end face heat sealing station on the right side of the pair of light emitting photoelectric detectors I, which are used for folding and heat sealing the short side of the transparent paper.

[0017] Compared with the prior art, the above-mentioned scheme has the following advantages or beneficial effects:

[0018] The application provides a transparent paper scattering detection system of a packaging machine group, which detects the flying cigarette packet through a pair of light emitting photoelectric detectors I, and rejects the detected flying cigarette packet through a rejection station. In addition, the system also monitors whether the flying cigarette packet is successfully rejected through a pair of light emitting photoelectric detectors II during the rejection process, so as to ensure the effective detection and rejection of the flying cigarette packet. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the structure of the transparent paper bulk packaging detection system of the packaging unit in this embodiment.

[0021] Figure 2 This is a partial enlarged view of the transparent paper bulk packaging detection system of the packaging unit in this embodiment.

[0022] Figure 3 This is a schematic diagram of the rejection station involved in this embodiment.

[0023] Figure 4 This is a schematic diagram of the structure of the rejection station in its normal state according to this embodiment.

[0024] Figure 5 This is a structural diagram of the rejection state of the rejection station involved in this embodiment.

[0025] Figure 6 This is a structural diagram of the removal station and the smoke replenishment station involved in this embodiment.

[0026] In the diagram, 1. Hexagonal forming wheel; 11. First station; 12. Second station; 13. Third station; 14. Fourth station; 2. Conveying channel; 3. Turntable; 31. Inner turntable; 32. Outer fixed plate; 33. Separator block; 4. Through-beam photoelectric detector I; 5. Rejection station; 51. Rejection port; 52. Support rod; 53. Rotating rod; 54. Through-beam photoelectric detector II; 6. Smoke replenishment station; 61. Smoke replenishment chamber; 62. Smoke replenishment cylinder; 7. End folding station; 8. End face heat sealing station; 81. Double pusher. Detailed Implementation

[0027] For the purpose of clearly illustrating the technical features of the present application, the present application will be described in detail below with reference to specific embodiments and the accompanying drawings. The disclosure below provides many different embodiments or examples to implement the different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present application omits the description of known components and processing techniques and processes to avoid unnecessary limitations on the present application. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the connection between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment 1

[0029] Referring to Figures 1-6 The present embodiment provides a packaging machine set transparent paper bale detection system, which comprises a hexagonal forming wheel 1, a conveying channel 2 and a rotating disc 3 connected in sequence.

[0030] The hexagonal forming wheel 1 is a prior art, and the specific structure can refer to the hexagonal forming wheel in the ZB25 / ZB45 packaging machine set. The specific working process is as follows: the cigarette packet without transparent paper is pushed by the entrance pushing rod, and is combined with the cut single small box transparent paper, and is sent to the first working position 11 of the hexagonal forming wheel 1 entrance, and is folded into a " ] " shape. The side surface lower long edge transparent paper is folded upward by the upward movement of the long edge folding plate. After folding, it reaches the second working position 12 of the hexagonal forming wheel 1 entrance by rotating 60° clockwise. During this period, the side surface upper long edge transparent paper is folded downward to complete the side sealing folding of the cigarette packet by the arc-shaped folding plate. The long edge after folding is heat sealed for the first time by the YB55 left long edge iron. It continues to rotate 60° clockwise to reach the third working position 13 of the hexagonal forming wheel 1 entrance. The long edge after folding is heat sealed for the second time by the YB55 right long edge iron. After completing the heat sealing for two times, it rotates 60° clockwise to reach the fourth working position 14. The packet pusher pushes the cigarette packet out of the hexagonal forming wheel 1 and sends it to the conveying channel 2.

[0031] Referring to Figure 2 The conveying channel 2 is provided with a pair of light barriers 14 on both sides. The light beams emitted by the light barriers 14 are located above the cigarette packet in the conveying channel 2, slightly higher than the ground clearance of the upper surface of the cigarette packet. If the transparent paper and the cigarette packet are loose and cannot completely adhere to each other, the transparent paper will bulge upward and block the light beams of the light barriers, resulting in the loss of the signal of the light barriers 14, which is judged as the flying packet condition of the transparent paper, that is, the cigarette packet is judged as a defective cigarette packet.

[0032] The rotating disc 3 is a horizontal output disc rotating intermittently in the counterclockwise direction (as viewed from above). It includes an inner rotating disc 31 and an outer fixed disc 32 fitted outside the inner rotating disc 31. Eight partition blocks 33 are arranged on the periphery of the inner rotating disc 31. A guide groove is formed by two adjacent partition blocks 33 to guide the movement of the cigarette packet in sequence. The rotating disc 3 stops once every 45°. The rotating disc 3 is sequentially provided with a rejection working position 5, a cigarette supplementing working position 6 and an output working position. In work, the cigarette packet in the conveying channel 2 is sent to the rotating disc 3, and then is rotated to the rejection working position 5. If it is judged as a flying packet by the light barriers 14, it is rejected at the rejection working position 5. The empty position after rejection is supplemented with a cigarette packet at the cigarette supplementing working position 6. The cigarette packet that is not rejected is sent to the next process at the output working position.

[0033] The rejection working position 5 includes a rejection opening 51 opened on the outer fixed disc 32, and a rejection assembly arranged at the rejection opening 51. The rejection assembly includes a driving member, a support rod 52 arranged parallel to the disc surface of the rotating disc 3, and a rotating rod 53 connected vertically below the support rod 52. The driving member drives the rotating rod 53 to rotate and then drives the support rod 52 to move. Figure 4In the process of transporting the cigarette packets, the support rod 52 is horizontally arranged in the rejection opening 51, and the rod surface of the support rod 52 is flush with the rejection opening 51, so as to support the cigarette packets to move smoothly. Referring to Figure 5 When it is needed to reject the defective cigarette packets, the rotating rod 53 drives the support rod 52 to move inward and downward, the support rod 52 can no longer support the cigarette packets, and then the defective cigarette packets at the rejection station 5 fall from the rejection opening 51.

[0034] A rejection packet detector, specifically a light barrier photoelectric detector II 54, is arranged below the rejection opening 51, and is used to detect whether the defective cigarette packets are successfully rejected. The light barrier photoelectric detector II 54 is electrically connected with an alarm. When the defective cigarette packets fall from the rejection opening 51, the cigarette packets will block the light beam of the light barrier photoelectric detector II 54, resulting in signal loss of the light barrier photoelectric detector II 54, and then it is determined that the defective cigarette packets are successfully rejected. Otherwise, the alarm alarms to remind the staff to check the rejection of the cigarette packets.

[0035] The cigarette supplement station 6 includes a cigarette supplement library 61 above the guide groove, and the qualified cigarette packets in the cigarette supplement library 61 are stacked in a column from top to bottom. The cigarette supplement library 61 is provided with a cigarette supplement cylinder 62 at the bottom outside. In the process of supplementing the cigarette packets, before the empty guide groove enters the cigarette supplement station 6, the cigarette supplement cylinder 62 is in a retracted (retreating) state, the cigarette packets in the cigarette supplement library 61 fall, and the cigarette packets are prepared to be supplemented; when the empty guide groove completely enters the cigarette supplement station 6, the cigarette supplement cylinder 62 is extended (pushed forward), and the cigarette packets are pushed into the empty guide groove, and the supplement of the cigarette packets is completed.

[0036] Embodiment 2

[0037] The contents of this embodiment are basically the same as those in embodiment 1, and the difference is only that:

[0038] The conveying channel 2 is further provided with a short side folding and heat sealing station group located at the right side of the light barrier photoelectric detector I 4, which is specifically divided into an end folding station 7 and an end face heat sealing station 8. The end folding station 7 includes a folding channel and a packet stacking lifting platform, and the end face heat sealing station 8 includes an end face heat sealing iron channel. The light barrier photoelectric detector I 4 is arranged between the hexagonal forming wheel 1 and the short side folding and heat sealing station group, because the short side folding and heat sealing station group will perform double packet stacking after the folding and heat sealing are completed, and then the flying packet detection cannot be performed on the lower cigarette packets.

[0039] It should be noted that the end folding station 7 and the end face heat sealing station 8 are both prior art, and the specific structure can be referred to the folding channel, the packet stacking lifting platform and the end face heat sealing iron channel in the ZB25 / ZB45 packaging machine group, which will not be expanded in this embodiment.

[0040] In work, after the long side of the cigarette packet is folded and heat-sealed by the hexagonal forming wheel 1, the cigarette packet is sent into the folding channel through the conveying channel 2. The folding plates on both sides of the folding channel fold the two end corners of the turned-over cigarette packet inward. The cigarette packet continues to move forward, and another pair of folding plates fold the lower short side of the transparent paper at both ends upward. After the cigarette packet enters the packet stacking lifting platform, the packet stacker is lifted upward. The upper short side of the transparent paper at both ends is folded during the lifting process, and the folding of the transparent paper of the small box is completed. After the double packet stacking of the small box is completed, the double packet is pushed into the end face heat-sealing iron channel by the double packet pusher 81, and the end face heat-sealing of the cigarette packet is completed. Finally, the double packet is conveyed to the rotating disc 3 through the conveying channel 2. If one of the packets is detected as a flying packet, the double packet is removed at the rejection port 51, and the double packet is replenished at the cigarette replenishing station 6.

[0041] Although the specific embodiments of the utility model are described above in combination with the drawings, it is not a limitation on the protection scope of the utility model. Various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A wrapping machine set transparent paper bale detection system, comprising a hexagonal forming wheel, a conveying channel and a rotating disc which are arranged in sequence for transparent paper folding and heat sealing, characterized in that: a pair of photoelectric detectors I are arranged on both sides of the conveying channel, and the light beams emitted by the pair of photoelectric detectors I are above the cigarette packets on the conveying channel; a rejection station is arranged on the rotating disc, the rejection station is provided with a rejection opening, a rejection assembly is arranged at the rejection opening, the rejection assembly comprises a driving member, a support rod arranged parallel to the disc surface and a rotating rod connected below the support rod, and the support rod is horizontally arranged in the rejection opening; when a defective cigarette packet is rejected, the driving member drives the rotating rod to rotate and then drives the support rod to move inward and downward, so that the cigarette packet at the rejection station falls from the rejection opening; a rejection cigarette packet detector is arranged below the rejection opening for detecting whether the cigarette packet is successfully rejected. The rotating disc comprises an inner rotating disc and an outer fixed disc adapted to the outer side of the inner rotating disc, a plurality of partition blocks are uniformly arranged on the periphery of the inner rotating disc, and adjacent two partition blocks form a guide groove, and the conveying channel conveys the cigarette packets into the guide groove. The rejection cigarette packet detector is a pair of photoelectric detectors II. The pair of photoelectric detectors II is electrically connected with an alarm. A make-up cigarette station and an output station are further arranged on the rotating disc in sequence after the rejection station.

2. A wrapping machine group transparent paper bale detection system according to claim 1, characterized in that: The make-up cigarette station comprises a make-up magazine above the guide groove, the cigarette packets in the make-up magazine are stacked in a column from top to bottom, a make-up cylinder is arranged at the outer side of the bottom end of the make-up magazine, and the fallen cigarette packets in the make-up magazine are pushed into the empty guide groove by the make-up cylinder.

3. A wrapping machine group transparent paper bale detection system according to claim 1, characterized in that: An end folding station and an end face heat sealing station are further arranged on the conveying channel on the right side of the pair of photoelectric detectors I, and short edge folding and heat sealing of the transparent paper are performed.

4. A wrapping machine group transparent paper bale detection system according to claim 3, characterized in that: ​ 5. A wrapping machine group transparent paper bale detection system according to claim 2, characterized in that: ​ 6. A wrapping machine group transparent paper bale detection system according to claim 5, characterized in that: ​ 7. A wrapping machine group transparent paper bale detection system according to claim 1, characterized in that: ​

Images