Smoke guide block fixing device

Abstract

The present invention belongs to the technical field of cigarette packaging equipment, and discloses a smoke guide block fixing device, which is arranged in a cigarette bin of a cigarette packaging machine, the cigarette bin has a smoke outlet, and a plurality of rotating rollers are arranged below the smoke outlet, and a smoke duct is formed between two adjacent rotating rollers, and the smoke guide block fixing device includes a double guide position plug plate and a three guide position plug plate that can be selectively installed in the cigarette bin, and both the double guide position plug plate and the three guide position plug plate are provided with a mounting hole group for installing the smoke guide block, the double guide position plug plate is provided with two mounting hole groups, and the two mounting hole groups are arranged corresponding to two of the multiple smoke ducts, and the three guide position plug plate is provided with three mounting hole groups, and the three mounting hole groups are arranged corresponding to three of the multiple smoke ducts, and the smoke guide block is provided with a smoke guide groove, and the smoke guide groove is suitable for being arranged opposite to the corresponding smoke duct when the smoke guide block is installed to the mounting hole group. The smoke guide block fixing device provided by the present invention can meet the installation requirements of smoke guide blocks of different numbers and positions, and has strong practicality and flexibility.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette packaging equipment, and in particular to a cigarette guide block fixing device. Background Art

[0002] In the field of cigarette packaging, there are situations where two different numbered cigarettes are mixed and packaged into one pack. In the prior art, in the process of packaging mixed packs of cigarettes, one brand of cigarettes normally falls into the cigarette inlet of the cigarette storage of the cigarette packaging machine, and is arranged in order after passing through the smoke outlet, rotating roller and smoke duct in sequence, while the other brand of cigarettes needs to be specially provided with a smoke guide block, on which a smoke guide groove corresponding to the target smoke duct below the cigarette storage is opened. During the packaging process, the other brand of cigarettes is pushed into the smoke guide groove by an external driving device, so that the cigarettes can freely fall into the smoke duct through the smoke guide groove, and finally the two brands of cigarettes are stacked together in order and reliably packaged to form mixed packs of cigarettes.

[0003] In the actual production process, the number and arrangement positions of the two different numbered cigarettes in a mixed pack of cigarettes are not fixed, which requires real-time adjustment of the number and installation positions of the smoke guide blocks. However, the practicality and compatibility of existing equipment are poor and cannot meet the requirements of the variable number and installation positions of the smoke guide blocks. Summary of the invention

[0004] The object of the present invention is to provide a smoke guide block fixing device, which can be connected to and installed with smoke guide blocks of different numbers and positions, and has high practicality and flexibility.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A smoke guide block fixing device is arranged in a cigarette bin of a cigarette packaging machine. The cigarette bin has a smoke outlet. A plurality of rotating rollers are arranged at intervals below the smoke outlet. A smoke duct is formed between two adjacent rotating rollers. The smoke guide block fixing device comprises a double guide plug plate and a triple guide plug plate which can be selectively installed in the cigarette bin. Both the double guide plug plate and the triple guide plug plate are provided with a group of mounting holes for mounting the smoke guide block.

[0007] The double-guide plug plate is provided with two mounting hole groups, and the two mounting hole groups are arranged corresponding to two of the plurality of flues;

[0008] The three-position guide plate is provided with three mounting hole groups, and the three mounting hole groups are provided corresponding to three of the plurality of flues;

[0009] The smoke guide block is provided with a smoke guide groove, and the smoke guide groove is suitable for being arranged opposite to the flue corresponding to the mounting hole group when the smoke guide block is mounted to the mounting hole group.

[0010] Optionally, a slot is provided on the inner side wall of the cigarette bin, and the double-guide plug-in plate and the triple-guide plug-in plate can be selectively plugged into the slot.

[0011] Optionally, the mounting hole group includes mounting holes, and the smoke guide block is correspondingly provided with a mounting head, and the mounting head is plugged into the mounting hole.

[0012] Optionally, the mounting hole group includes a long positioning hole, the long positioning hole and the mounting hole are spaced apart along the length direction of the smoke guide groove, and the smoke guide block is correspondingly provided with a positioning head, and the positioning head is inserted into the long positioning hole.

[0013] Optionally, the smoke guiding groove is configured as a U-shaped groove.

[0014] Optionally, both the double-guide plug plate and the triple-guide plug plate are provided with fixing parts corresponding one-to-one to the mounting hole groups, and the fixing parts include a plurality of fixing holes arranged at intervals along the length direction of the smoke guide groove, and the fixing holes are used to install position detection elements.

[0015] Optionally, the number of the fixing holes is set to four.

[0016] Optionally, a blocking plate is also included, and the blocking plate can be selectively plugged into the slot with the double-guide plug-in plate and the three-guide plug-in plate.

[0017] Optionally, chamfers or rounded corners are provided at the corners of the double-guide plug plate, the triple-guide plug plate and the blocking plate.

[0018] Optionally, the double-guide plug plate, the triple-guide plug plate and the blocking plate are all made of stainless steel.

[0019] Beneficial effects:

[0020] The cigarette guide block fixing device provided by the present invention comprises a double-guide-position plug-in plate and a triple-guide-position plug-in plate, both of which are provided with a mounting hole group for mounting the cigarette guide block, and the double-guide-position plug-in plate and the triple-guide-position plug-in plate can be selectively installed in a cigarette storage to meet the installation requirements of cigarette guide blocks of different numbers and positions, so that cigarette guide grooves of different numbers and positions can be quickly arranged to meet the requirements of adding another brand of cigarettes of different numbers and arrangement positions, and the compatibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of installing a three-position plug board in a cigarette bin according to the present invention;

[0022] Figure 2 The present invention Figure 1 A schematic diagram of the structure of the smoke guide block installed on the foundation;

[0023] Figure 3 It is a structural schematic diagram of installing a double-guide plug board in a cigarette bin according to the present invention;

[0024] Figure 4 The present invention Figure 3 A schematic diagram of the structure of the smoke guide block installed on the foundation;

[0025] Figure 5 It is a structural schematic diagram of installing a blocking plate in a cigarette bin according to the present invention;

[0026] Figure 6 is a structural schematic diagram of a smoke guide block provided by an embodiment of the present invention;

[0027] Figure 7 is a structural schematic diagram of a smoke guide block provided by another embodiment of the present invention;

[0028] Figure 8 It is a structural schematic diagram of a three-position plug board provided by an embodiment of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of a double-guide plug board provided by an embodiment of the present invention;

[0030] Fig.10 It is a schematic structural diagram of a double-guide plug board provided in another embodiment of the present invention.

[0031] In the figure:

[0032] 101, mounting hole; 102, positioning long hole; 103, fixing hole; 110, double guide plug-in plate; 120, triple guide plug-in plate; 130, blocking plate;

[0033] 100, cigarette bin; 210, rotating roller; 221, first smoke duct; 222, second smoke duct; 223, third smoke duct;

[0034] 300, smoke guide block; 310, smoke guide groove; 320, mounting head; 330, positioning head. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] Reference Figures 1 to 4 As shown, this embodiment provides a smoke guide block fixing device. The smoke guide block fixing device is arranged in the cigarette storage 100 of the cigarette packaging machine. The cigarette storage 100 has a smoke outlet, and a plurality of rotating rollers 210 are arranged at intervals below the smoke outlet, and a smoke duct is formed between two adjacent rotating rollers 210. The smoke guide block fixing device includes a double guide position plug plate 110 and a triple guide position plug plate 120 that can be selectively installed in the cigarette storage 100. Both the double guide position plug plate 110 and the triple guide position plug plate 120 are provided with a mounting hole group for installing the smoke guide block 300, wherein the double guide position plug plate 110 is provided with two mounting hole groups, and the two mounting hole groups are arranged corresponding to two of the multiple smoke ducts, and the triple guide position plug plate 120 is provided with three mounting hole groups, and the three mounting hole groups are arranged corresponding to three of the multiple smoke ducts. The smoke guide block 300 is provided with a smoke guide groove 310, and the smoke guide groove 310 is suitable for being arranged opposite to the smoke duct corresponding to the mounting hole group when the smoke guide block 300 is installed to the mounting hole group.

[0040] The beneficial effects of the cigarette guide block fixing device are described in detail below in conjunction with the accompanying drawings and the working process of the cigarette packaging machine. Figures 1 to 4 As shown, three of the multiple flues are the first flue 221, the second flue 222 and the third flue 223. When the double guide plug plate 110 is installed in the cigarette bin 100, the two mounting hole groups on the double guide plug plate 110 can correspond to two of the first flue 221, the second flue 222 and the third flue 223; when the triple guide plug plate 120 is installed in the cigarette bin 100, the three mounting hole groups on the triple guide plug plate 120 can correspond to all three of the first flue 221, the second flue 222 and the third flue 223. Figure 6 to Figure 7 As shown, the smoke guide block 300 is mainly configured in two structures, one of which is configured as follows: Figure 6 The structure shown in FIG. 1 is provided with a smoke guide groove 310; another structure is provided as follows Figure 7 The structure shown has two smoke guide grooves 310 .

[0041] Specifically, during the process of packaging mixed cigarettes, one brand of cigarettes falls into the flue through the smoke inlet, the smoke outlet, and the rotating roller 210 in sequence. When a cigarette of another brand needs to be added to any of the first flue 221, the second flue 222, and the third flue 223, the three-position guide plate 120 can be installed in the cigarette bin 100. Figure 8 For example, Figure 8 The three installation hole groups on the middle three-position guide plate 120 can be correspondingly connected to three smoke guide blocks 300 with one smoke guide groove 310, or a smoke guide block 300 with one smoke guide groove 310 and a smoke guide block 300 with two smoke guide grooves 310 can be installed at the same time. After installation, the three smoke guide grooves 310 can be respectively arranged opposite to the first flue 221, the second flue 222 and the third flue 223. For example, when a cigarette of another brand needs to be dropped into the first flue 221, it is only necessary to push a cigarette of another brand into the smoke guide groove 310 corresponding to the first flue 221 through an external driving device. After the cigarette is pushed in, it falls into the first flue 221 due to its own weight, thereby realizing the reliable addition of a cigarette of another brand.

[0042] When two cigarettes of another brand need to be added to the first smoke duct 221, the second smoke duct 222 and the third smoke duct 223, the double guide plate 110 can be installed in the cigarette bin 100. The position of the mounting hole group on the double guide plate 110 can be adaptively adjusted according to actual needs. The two mounting hole groups on the double guide plate 110 can be connected to install a smoke guide block 300 with two smoke guide grooves 310, or install two smoke guide blocks 300 with one smoke guide groove 310. Fig. 9 and Fig.10 For example, Fig. 9 After the smoke guide block 300 is installed, the two smoke guide grooves 310 can be arranged opposite to the second smoke duct 222 and the third smoke duct 223 respectively; Fig.10 After the smoke guide block 300 is installed, the two smoke guide grooves 310 can be arranged opposite to the first smoke duct 221 and the second smoke duct 222 respectively. For example, when two cigarettes of another brand need to be dropped into the first smoke duct 221 and the second smoke duct 222 respectively, Fig.10 The double guide plate 110 shown is installed in the cigarette warehouse 100, and then two cigarettes of another brand are pushed into the corresponding smoke guide groove 310 through an external driving device. After being pushed in, the two cigarettes fall into the first smoke duct 221 and the second smoke duct 222 due to their own weight, thereby realizing the reliable addition of two cigarettes of another brand.

[0043] When it is necessary to add a cigarette of another brand to the first flue 221, the second flue 222 and the third flue 223 respectively, the three-guide plate 120 is installed in the cigarette storage 100 again, and the three cigarettes of another brand are pushed into the three smoke guide grooves 310 respectively through an external driving device, thereby achieving reliable addition of three cigarettes of another brand.

[0044] The smoke guide block fixing device provided in this embodiment, the arrangement of the double guide position plug plate 110 and the triple guide position plug plate 120 can meet the installation requirements of smoke guide blocks 300 of different numbers and positions, so as to quickly arrange smoke guide grooves 310 of different numbers and positions, and can further meet the requirements of adding another brand of cigarettes of different numbers and positions, which not only ensures strong compatibility, but also eliminates the need to modify the complex structure of the cigarette packaging machine.

[0045] Furthermore, a slot (not shown) is provided on the inner side wall of the cigarette bin 100, and the double guide plate 110 and the three guide plate 120 can be selectively inserted into the slot. In this embodiment, the fit between the double guide plate 110 and the three guide plate 120 and the slot is set to an interference fit, thereby ensuring the reliability and stability of the insertion.

[0046] In this embodiment, refer to Figure 5 As shown, the cigarette guide block fixing device also includes a blocking plate 130, which can be plugged into the slot with either the double-guide plug plate 110 or the triple-guide plug plate 120. In this embodiment, when another brand of cigarettes does not need to be added during the cigarette packaging process, the blocking plate 130 can be correspondingly plugged into the slot to block the slot, which is neat and beautiful.

[0047] Further, refer to Figures 8 to 10As shown, the mounting hole group includes a mounting hole 101, and the smoke guide block 300 is correspondingly provided with a mounting head 320, and the mounting head 320 is inserted into the mounting hole 101. Optionally, the end of the mounting head 320 is provided with an external thread, and the mounting head 320 can be inserted into the mounting hole 101 and the mounting head 320 can be screwed with a nut (not shown) after penetrating the mounting hole 101, so that the mounting head 320 can be fixed more reliably.

[0048] Further, continue to refer to Figures 8 to 10 As shown, the mounting hole group includes a positioning long hole 102, and the positioning long hole 102 and the mounting hole 101 are arranged at intervals along the length direction of the smoke guide groove 310. The smoke guide block 300 is correspondingly provided with a positioning head 330, and the positioning head 330 is plugged into the positioning long hole 102. When the smoke guide block 300 is fixed on the double-guide plug plate 110 or the three-guide plug plate 120 through the connection between the mounting head 320 and the mounting hole 101, the positioning head 330 on the smoke guide block 300 will also be plugged into the corresponding positioning long hole 102. The plug-in cooperation between the positioning head 330 and the positioning long hole 102 can prevent the end of the smoke guide block 300 away from the mounting head 320 from deflecting and tilting, and further ensure the reliability and effectiveness of the subsequent cigarette addition.

[0049] In this embodiment, the smoke guiding groove 310 is configured as a U-shaped groove.

[0050] In this embodiment, continue to refer to Figures 8 to 10 As shown, both the double guide plug plate 110 and the triple guide plug plate 120 are provided with a fixing portion corresponding to the mounting hole group, and the fixing portion includes a plurality of fixing holes 103 arranged at intervals along the length direction of the smoke guide groove 310, and the fixing holes 103 are used to install the position detection element. Preferably, the number of the fixing holes 103 on each fixing portion is set to four, and the four fixing holes 103 are arranged at equal intervals along the length direction of the smoke guide groove 310.

[0051] In this embodiment, the position detection element is set as a photoelectric sensor, which can detect the number of cigarettes in the cigarette slot corresponding to the corresponding installation hole group in real time. The principle and process of the photoelectric sensor detecting the number of cigarettes in the cigarette slot are all existing technologies and will not be described in detail here.

[0052] Optionally, chamfers or rounded corners are provided at the corners of the double guide plug plate 110, the triple guide plug plate 120 and the blocking plate 130. Such a configuration allows operators to avoid being stabbed by the sharp tips when taking the double guide plug plate 110, the triple guide plug plate 120 and the blocking plate 130.

[0053] Optionally, the double guide plug plate 110, the triple guide plug plate 120 and the blocking plate 130 are all made of stainless steel. Stainless steel has good corrosion resistance and reliable strength, rigidity and high temperature resistance.

[0054] The present embodiment is not limited thereto, and the double-guide plug plate 110 , the triple-guide plug plate 120 , and the blocking plate 130 may also be made of other materials, which are not further limited herein.

[0055] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A smoke guide block fixing device, arranged in a cigarette bin (100) of a cigarette packaging machine, wherein the cigarette bin (100) has a smoke outlet, a plurality of rotating rollers (210) are arranged at intervals below the smoke outlet, and a smoke duct is formed between two adjacent rotating rollers (210), characterized in that: The smoke guide block fixing device comprises a double-guide plug plate (110) or a triple-guide plug plate (120) which can be installed in the smoke bin (100); a group of mounting holes for mounting the smoke guide block (300) is provided on the double-guide plug plate (110) or the triple-guide plug plate (120); wherein: The double-guide plug plate (110) is provided with two mounting hole groups, and the two mounting hole groups are arranged corresponding to two of the plurality of flues; The three-position guide plate (120) is provided with three mounting hole groups, and the three mounting hole groups are provided corresponding to three of the plurality of flues; The smoke guide block (300) is provided with a smoke guide groove (310), and the smoke guide groove (310) is suitable for being arranged opposite to the smoke duct corresponding to the mounting hole group when the smoke guide block (300) is mounted to the mounting hole group; The arrangement of the double-guide-position plug plate (110) or the triple-guide-position plug plate (120) can meet the installation requirements of different numbers and positions of the smoke guide blocks (300), and meet the addition requirements of different numbers and arrangement positions of another brand of cigarettes.

2. The smoke guide block fixing device according to claim 1, characterized in that: The inner side wall of the cigarette bin (100) is provided with a slot, and the double-guide plug-in plate (110) or the triple-guide plug-in plate (120) can be plugged into the slot.

3. The smoke guide block fixing device according to claim 1, characterized in that: The mounting hole group comprises a mounting hole (101), and the smoke guide block (300) is correspondingly provided with a mounting head (320), and the mounting head (320) is plugged into the mounting hole (101).

4. The smoke guide block fixing device according to claim 3, characterized in that: The mounting hole group comprises a positioning long hole (102), the positioning long hole (102) and the mounting hole (101) are arranged at intervals along the length direction of the smoke guide groove (310), and the smoke guide block (300) is correspondingly provided with a positioning head (330), and the positioning head (330) is inserted into the positioning long hole (102).

5. The smoke guide block fixing device according to claim 1, characterized in that: The smoke guiding groove (310) is configured as a U-shaped groove.

6. The smoke guide block fixing device according to claim 1, characterized in that: The double-guide plug plate (110) and the triple-guide plug plate (120) are both provided with fixing parts corresponding one-to-one to the mounting hole groups, the fixing parts comprising a plurality of fixing holes (103) arranged at intervals along the length direction of the smoke guide groove (310), and the fixing holes (103) are used for installing position detection elements.

7. The smoke guide block fixing device according to claim 6, characterized in that: The number of the fixing holes (103) is set to four.

8. The smoke guide block fixing device according to claim 2, characterized in that: It also comprises a blocking plate (130), wherein the blocking plate (130) can be plugged into the slot with the double-guide plug-in plate (110) or the triple-guide plug-in plate (120).

9. The smoke guide block fixing device according to claim 8, characterized in that: Chamfers or rounded corners are provided at the corners of the double-guide plug plate (110), the triple-guide plug plate (120) and the blocking plate (130).

10. The smoke guide block fixing device according to claim 8, characterized in that: The double-guide plug plate (110), the triple-guide plug plate (120) and the blocking plate (130) are all made of stainless steel.

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