CN213832211U - Folding tongue lid closing mechanism and paper box packaging machine - Google Patents

Folding tongue lid closing mechanism and paper box packaging machine Download PDF

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Publication number
CN213832211U
CN213832211U CN202022460138.3U CN202022460138U CN213832211U CN 213832211 U CN213832211 U CN 213832211U CN 202022460138 U CN202022460138 U CN 202022460138U CN 213832211 U CN213832211 U CN 213832211U
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China
Prior art keywords
tongue
positioning
cover
side plate
plate
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CN202022460138.3U
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Chinese (zh)
Inventor
朱扬华
罗永华
汤茂平
龙威
曾建虾
杨锦棠
周怡胜
杨俊义
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Zhangzhou Leedarson Lighting Co Ltd
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Zhangzhou Leedarson Lighting Co Ltd
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Priority to CN202022460138.3U priority Critical patent/CN213832211U/en
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Abstract

The utility model provides a roll over tongue and close lid mechanism and carton packagine machine, roll over tongue and close lid mechanism and include: the positioning mechanism is used for positioning the paper box; the tongue folding mechanism is used for pushing the cover tongue to enable the cover tongue to be bent relative to the main cover; a main cover supporting mechanism for supporting at one side of the main cover facing the inner cavity of the paper box; and the cover closing mechanism is used for pushing the main cover to enable the cover tongue to be inserted into the inner wall of the first side plate. The utility model provides a roll over tongue and close lid mechanism and carton packaging machine has realized the carton and has rolled over the tongue and closed the automation of lid, can replace the manual work to roll over the tongue and close the lid, and then has improved the folding efficiency of carton, has reduced the time cost.

Description

Folding tongue lid closing mechanism and paper box packaging machine
Technical Field
The utility model belongs to the technical field of the packing, more specifically say, relate to a roll over tongue and close lid mechanism and carton packing machine.
Background
The carton is a common packaging material for product packaging, and is usually folded into a flat plate shape when being supplied, and needs to be folded into a box shape according to a pre-bending line when being packed into a box. At present, the paper box is usually folded and closed manually, so that more manpower resources are consumed, the manual folding speed is low, and the manpower cost and the time cost are high.
Disclosure of Invention
The embodiment of the utility model provides a roll over tongue and close lid mechanism and carton packing machine to solve the artifical human cost and the equal higher technical problem of time cost that rolls over the tongue and close the lid and lead to that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fold tongue and close and cover mechanism for roll over the tongue and close and cover the carton, the carton is including first curb plate, second curb plate, third curb plate and the fourth curb plate of end to end in proper order, still including connect in the main lid of third curb plate and connect in the flap of main lid, fold tongue and close and cover mechanism includes:
the positioning mechanism is used for positioning the paper box;
the tongue folding mechanism is used for pushing the cover tongue to enable the cover tongue to be bent relative to the main cover;
a main cover supporting mechanism for supporting at one side of the main cover facing the inner cavity of the paper box; and the number of the first and second groups,
and the cover closing mechanism is used for pushing the main cover to enable the cover tongue to be inserted into the inner wall of the first side plate.
In one embodiment, the positioning mechanism comprises a positioning cylinder and a positioning sucker connected to a moving end of the positioning cylinder, and the positioning sucker is used for sucking one of the first side plate, the second side plate, the third side plate and the fourth side plate.
In one embodiment, the positioning mechanism further comprises a positioning plate, the positioning plate is provided with a positioning surface used for being abutted against one side plate of the paper box, and the positioning surface is perpendicular to the adsorption surface of the positioning sucker.
In one embodiment, the positioning surface is used for abutting against the third side plate, and the positioning suction cup is used for adsorbing the second side plate or the fourth side plate.
In one embodiment, the positioning mechanism further comprises a horizontal adjusting structure for adjusting the position of the positioning plate in the horizontal direction and a vertical adjusting structure for adjusting the positioning plate to move in the vertical direction, and the horizontal adjusting structure, the vertical adjusting structure and the positioning plate are sequentially connected.
In one embodiment, the horizontal adjusting structure comprises an adjusting support seat, a rotating screw rod penetrating through the adjusting support seat, a nut frame in threaded connection with the rotating screw rod, and a slide rail for guiding the nut frame, wherein the nut frame is slidably connected with the slide rail, and the positioning plate is connected with the nut frame; the vertical adjusting structure comprises a stand column fixed on the nut frame, a sliding block sleeved on the stand column and a fixing piece used for fixing the sliding block on the stand column, and the positioning plate is fixed on the sliding block.
In one embodiment, the tongue-and-groove mechanism further comprises a guide bar for bending the main cover relative to the third side plate.
In one embodiment, the main cover supporting mechanism includes a supporting cylinder and a supporting rod connected to a moving end of the supporting cylinder and stopping the main cover, and a moving direction of the supporting rod is parallel to a bonding line between the main cover and the third side plate.
In one embodiment, the tongue folding mechanism and the cover closing mechanism are arranged on the same side of the paper box, and the movement directions of the tongue folding mechanism and the cover closing mechanism are the same.
The utility model also provides a carton packing machine, including the tongue of the cedar close the lid mechanism.
The utility model provides a roll over tongue and close lid mechanism and carton packagine machine's beneficial effect lies in: compared with the prior art, the utility model discloses roll over tongue and close lid mechanism includes positioning mechanism, rolls over tongue mechanism, main lid supporting mechanism and closes lid mechanism. The positioning mechanism positions the paper box to prevent the paper box from moving when the tongue is folded and the cover is closed. The main cover supporting mechanism is used for preventing the main cover from shaking when the cover tongues are folded, and the cover closing mechanism is used for pushing the main cover to enable the cover tongues to be inserted into the paper box. Therefore, automation of folding the tongue and closing the cover of the paper box is realized, manual folding of the tongue and closing of the cover can be replaced, folding efficiency of the paper box is improved, and time cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a three-dimensional structure diagram of a paper box provided by the embodiment of the present invention;
fig. 2 is a three-dimensional structure diagram of the folding tongue lid-closing mechanism provided by the embodiment of the present invention;
fig. 3 is a first three-dimensional structure diagram of a positioning mechanism according to an embodiment of the present invention;
fig. 4 is a second three-dimensional structure diagram of the positioning mechanism according to the embodiment of the present invention;
fig. 5 is a three-dimensional structure diagram of the tongue folding mechanism and the cover closing mechanism provided by the embodiment of the present invention;
fig. 6 is a perspective view of a main cover supporting mechanism according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
100-a carton; 010-a first side panel; 020-second side plate; 030-third side panel; 040-fourth side plate; 051-sub cover; 052-main cover; 053-cover the tongue; 1-a positioning mechanism; 11-positioning the cylinder; 12-positioning the sucker; 13-positioning plate; 131-a positioning surface; 14-a level adjustment structure; 141-adjusting the supporting seat; 142-rotating the screw; 143-nut holders; 144-a slide rail; 15-vertical adjustment structure; 151-upright post; 152-a slider; 153-a fixture; 2-a tongue folding mechanism; 21-a tongue folding cylinder; 22-folding tongue pushing plate; 3-a main lid support mechanism; 31-a support cylinder; 311-a carriage; 312-a drive block; 32-a support bar; 33-a buffer; 4-a cover closing mechanism; 41-cover closing cylinder; 42-closing the cover push plate; 5-a guide rod; 51-an inclined section; 52-horizontal segment.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiment of the present invention provides a tongue-folding and cover-closing mechanism. The tongue-folding and lid-closing mechanism is used for performing tongue-folding and lid-closing actions on the paper box 100 which is three-dimensional after the box is opened. The carton 100 forms an internal cavity after opening. More specifically, the carton 100 comprises a first side plate 010, a second side plate 020, a third side plate 030 and a fourth side plate 040 which are connected end to end, the first side plate 010, the second side plate 020, the third side plate 030 and the fourth side plate 040 enclose the inner cavity, the carton 100 further comprises two sub covers 051, two main covers 052 and two cover tongues 053, the two sub covers 051 are respectively connected to the second side plate 020 and the fourth side plate 040, the main covers 052 are connected to the third side plate 030, the main covers 052 are used for shielding the opening of the inner cavity, the cover tongues 053 are used for being inserted into the inner cavity of the carton 100 to prevent the main covers 052 from falling off from the opening, and when the cover tongues 053 are inserted into the inner cavity of the carton 100, the cover tongues 053 are positioned on the inner wall of the first side plate 010.
In one embodiment of the present invention, please refer to fig. 1 and fig. 2, the tongue-folding and cover-closing mechanism 4 includes a positioning mechanism 1, a tongue-folding mechanism 2, a main cover supporting mechanism 3 and a cover-closing mechanism 4. The positioning mechanism 1 is used for positioning the paper cassette 100 and preventing the paper cassette 100 from shaking when the paper cassette 100 performs a tongue folding operation and a lid closing operation. The tongue folding mechanism 2 pushes the cover tongue 053 to bend the cover tongue 053 relative to the main cover 052, thereby realizing the tongue folding action. The main cover supporting mechanism 3 supports the main cover 052 when the tongue folding mechanism 2 pushes the tongue 053, so that the main cover 052 is prevented from shaking due to the stress of the tongue 053, and the reliability of tongue folding is ensured. Alternatively, before the tongue is folded, the main cover 052 is already bent at an angle with respect to the third side plate 030, and the main cover 052 is supported on the side of the main cover 052 facing the opening such that the pushing force of the main cover 3 is opposite to the pushing force of the tongue folding mechanism 2, whereby the main cover 052 is prevented from being bent toward the opening during the tongue folding. The cover closing mechanism 4 is used for pushing the main cover 052 to realize a cover closing action, and specifically, when the cover closing mechanism 4 pushes the main cover 052, the cover tongue 053 also moves towards the opening of the paper box 100, and finally the cover tongue 053 enters the inner cavity of the paper box 100, namely, is inserted into the inner wall of the first side plate 010.
The tongue folding and cover closing mechanism 4 in the above embodiment includes a positioning mechanism 1, a tongue folding mechanism 2, a main cover supporting mechanism 3, and a cover closing mechanism 4. The positioning mechanism 1 positions the paper cassette 100 to prevent the paper cassette 100 from moving when the tongue is folded and the lid is closed. The flap mechanism 2 is used for folding the flap 053, the main cover support mechanism 3 prevents the main cover 052 from shaking when the flap 053 is folded, and the cover closing mechanism 4 is used for pushing the main cover 052 to insert the flap 053 into the carton 100. Therefore, automation of folding the tongue and closing the cover of the paper box 100 is realized, manual tongue folding and cover closing can be replaced, folding efficiency of the paper box 100 is improved, and time cost is reduced.
In one embodiment of the present invention, please refer to fig. 2 and fig. 3, the positioning mechanism 1 includes a positioning cylinder 11 and a positioning suction cup 12, the positioning suction cup 12 is connected to the moving end of the positioning cylinder 11, and the positioning suction cup 12 is used for adsorbing the side plate of the paper box 100. Specifically, after the paper box 100 is opened (changed from a flat plate shape to a three-dimensional shape) and the rocking cover (two sub-covers 051 of the folding paper box 100), the paper box 100 moves to the positioning mechanism 1, one side plate of the paper box 100 is adsorbed by the positioning sucker 12, and the paper box 100 is positioned. The positioning suction cup 12 may absorb one of the first side plate 010, the second side plate 020, the third side plate 030, and the fourth side plate 040, and the side plate to which the positioning suction cup 12 specifically absorbs is not limited herein. The positioning cylinder 11 is used for controlling the movement of the positioning sucker 12, and when the paper box 100 moves to the positioning mechanism 1, the positioning cylinder 11 makes the positioning sucker 12 move to the side plate of the paper box 100 to suck the paper box 100. The number and distribution of the positioning suction cups 12 is not limited here.
Optionally, the positioning mechanism 1 includes a positioning cylinder 11, a positioning suction cup 12, and a positioning plate 13, where the positioning plate 13 is used to position one side plate of the paper box 100, and further, the side plate positioned by the positioning plate 13 is adjacent to the side plate adsorbed by the positioning suction cup 12, so that both side plates of the paper box 100 are positioned, and the paper box 100 can be prevented from shaking. The surface of the positioning plate 13 abutting against the side plate of the paper box 100 is a positioning surface 131, and the positioning surface 131 is perpendicular to the suction surface of the positioning suction cup 12, so that the side plate abutting against the positioning plate 13 is adjacent to the side plate sucked by the positioning suction cup 12.
Alternatively, the positioning surface 131 is used to abut against the third side plate 030, and the positioning suction cup 12 is used to suck the second side plate 020 or the fourth side plate 040. Since the main cover 052 is connected to the third side plate 030, the main cover 052 is applied with force in the processes of folding the tongue and closing the cover, and thus the positioning surface 131 abuts against the third side plate 030, so that the stability of the entire paper cassette 100 can be ensured when the main cover 052 moves. Further, the third side plate 030 to which the main cover 052 is connected has a long side whose opening is open, and stability when the positioning surface 131 abuts against the third side plate 030 is better than when the fourth side plate 040 having a short side or the second side plate 020 abuts against the positioning plate 13. In other embodiments, the positioning plate 13 abuts against the second side plate 020 or the fourth side plate 040, and the positioning suction cup 12 is used for sucking the first side plate 010 or the third side plate 030.
In one embodiment of the present invention, please refer to fig. 4, the positioning mechanism 1 further includes a horizontal adjusting structure 14 and a vertical adjusting structure 15, the horizontal adjusting structure 14 is used for adjusting the horizontal position of the positioning plate 13, and the vertical adjusting structure 15 is used for adjusting the vertical position of the positioning plate 13. The horizontal adjusting structure 14, the vertical adjusting structure 15 and the positioning plate 13 are connected in sequence, so that the positions of the positioning plate 13 in the horizontal direction and the vertical direction can be adjusted. The positioning cylinder 11 can be fixed on the positioning plate 13, and when the positioning plate 13 adjusts the position, the position of the positioning cylinder 11 changes correspondingly.
Optionally, referring to fig. 4, the horizontal adjusting structure 14 includes an adjusting support seat 141, a rotating screw 142, a nut bracket 143, and a slide rail 144, the adjusting support seat 141 is fixedly disposed and can be fixed on the workbench, the rotating screw 142 penetrates through the adjusting support seat 141, the adjusting support seat 141 has a supporting function on the rotating screw 142, the nut bracket 143 is in threaded connection with the rotating screw 142, and the nut bracket 143 is slidably connected to the slide rail 144, when the rotating screw 142 rotates, the nut bracket 143 moves under the guidance of the slide rail 144, so that the positioning plate 13 moves in the horizontal direction, and the position of the positioning plate 13 is adjusted, so that the cover folding mechanism can be applied to paper cartons 100 with various widths. The number of the slide rails 144 may be selected to be two so that the movement of the nut bracket 143 is more stable.
Optionally, referring to fig. 4, the vertical adjustment structure 15 includes an upright column 151, a sliding block 152 and a fixing element 153, the upright column 151 is fixed on the nut frame 143 and can move synchronously with the nut frame 143, the sliding block 152 is sleeved on the upright column 151 and can slide up and down along the upright column 151, the fixing element 153 is used for fixing the sliding block 152 on the upright column 151, and the sliding block 152 is fixedly connected with the positioning plate 13, when the position of the sliding block 152 is changed, the position of the positioning plate 13 is also changed correspondingly, so that the cover folding mechanism can be adapted to paper boxes 100 with different heights. When the height of the positioning plate 13 needs to be adjusted, the fixing member 153 is released, so that the sliding block 152 slides along the upright 151, and when the sliding block 152 moves to the corresponding position, the fixing member 153 locks the sliding block 152 on the upright 151. More specifically, the sliding block 152 may be a split ring, and the fixing member 153 may be a screw member, and when the screw member is tightened, the inner diameter of the split ring is reduced, so that the split ring can be fastened to the upright 151.
In one embodiment of the present invention, please refer to fig. 3, the tongue-folding and cover-closing mechanism 4 further includes a guiding rod 5, the guiding rod 5 is used for guiding the main cover 052, so that the main cover 052 is bent relative to the third side plate 030, thereby facilitating the subsequent tongue-folding and cover-closing actions. More specifically, the guide bar 5 is fixedly provided, and the guide bar 5 includes an inclined section 51 and a horizontal section 52 connected to each other, and referring to fig. 3, the inclined section 51 extends downward, and the main cover 052 touches the inclined section 51 of the guide bar 5 during the movement of the paper cassette 100, and as the inclined section 51 extends, the main cover 052 is gradually bent toward the opening of the paper cassette 100 under the stopper of the inclined section 51 until the paper cassette 100 moves to the horizontal section 52.
In one embodiment of the present invention, please refer to fig. 5, the tongue folding mechanism 2 includes a tongue folding cylinder 21 and a tongue folding push plate 22 connected to the moving end of the tongue folding cylinder 21, the tongue folding push plate 22 is used to push the cover tongue 053, so that the cover tongue 053 is bent relative to the main cover 052, thereby realizing the tongue folding action. However, in order to prevent the main cover 052 from moving when the tongue is folded, the main cover 052 needs to be stopped by the main cover supporting mechanism 3. More specifically, referring to fig. 6, the main cover supporting mechanism 3 includes a supporting cylinder 31 and a supporting rod 32, the supporting rod 32 is connected to a moving end of the supporting cylinder 31, and when the main cover 052 needs to be stopped, the supporting cylinder 31 extends the supporting rod 32 to be inserted between the main cover 052 and the opening of the paper box 100 to stop the tongue from being folded, and the main cover 052 moves toward the opening of the paper box 100. For example, when the main cover 052 and the flap 053 are located below the opening of the paper box 100, the support rod 32 is inserted above the main cover 052, and the flap 053 moves upward when the flap is folded, so that the main cover 052 is driven to move upward, and therefore the support rod 32 can stop the main cover 052 from moving upward. The moving direction of the supporting rod 32 is parallel to the coupling line between the main cover 052 and the third side plate 030, and referring to fig. 2, the coupling line between the main cover 052 and the third side plate 030 is horizontally disposed, and the moving direction of the supporting rod 32 is also horizontal.
Optionally, referring to fig. 6, the main lid supporting mechanism 3 further includes two buffers 33 respectively located at two ends of the stroke of the supporting rod 32. The support cylinder 31 includes a sliding frame 311 and a driving block 312 slidably connected to the sliding frame 311, the support rod 32 is fixed on the driving block 312, and the two buffers 33 are respectively fixed at two ends of the sliding frame 311. The buffer 33 is provided to buffer the driving block 312 and prevent the driving block 312 from colliding with the end of the carriage 311.
In one embodiment of the present invention, please refer to fig. 5, the cover closing mechanism 4 includes a cover closing cylinder 41 and a cover closing push plate 42, the cover closing push plate 42 is connected to the moving end of the cover closing cylinder 41, when the cover closing cylinder 41 acts, the cover closing push plate 42 contacts with the main cover 052, so that the main cover 052 gradually approaches the opening of the paper box 100, and the cover tongue 053 is inserted into the opening of the paper box 100 to complete the cover closing action.
In one embodiment of the present invention, please refer to fig. 5, the tongue folding mechanism 2 and the cover closing mechanism 4 are disposed on the same side of the paper box 100, and when the opening of the paper box 100 is disposed upward or downward, the tongue folding mechanism 2 and the cover closing mechanism 4 are correspondingly disposed on the upper side or the lower side of the paper box 100. The tongue folding mechanism 2 and the cover closing mechanism 4 move in the same direction, and as shown in fig. 5, the tongue folding mechanism 2 and the cover closing mechanism 4 both move upwards to push the cover tongue 053 and the main cover 052 respectively.
The utility model also provides a carton packaging machine, carton packaging machine include the book tongue that the above-mentioned in any embodiment closes and covers the mechanism, carton packaging machine still can be including being used for with carton 100 from the flat box-opening mechanism that pushes away the solid form to and be used for folding sub-lid 051 shake the lid mechanism.
The utility model provides a carton packaging machine has adopted foretell book tongue to close and has covered mechanism, and book tongue closes and covers the mechanism and include positioning mechanism 1, book tongue mechanism 2, main lid supporting mechanism 3 and close and cover mechanism 4. The positioning mechanism 1 positions the paper cassette 100 to prevent the paper cassette 100 from moving when the tongue is folded and the lid is closed. The flap mechanism 2 is used for folding the flap 053, the main cover support mechanism 3 prevents the main cover 052 from shaking when the flap 053 is folded, and the cover closing mechanism 4 is used for pushing the main cover 052 to insert the flap 053 into the carton 100. Therefore, automation of folding the tongue and closing the cover of the paper box 100 is realized, manual tongue folding and cover closing can be replaced, folding efficiency of the paper box 100 is improved, and time cost is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a roll over tongue and close and cover mechanism for roll over tongue and close and cover to the carton, the carton is including first curb plate, second curb plate, third curb plate and the fourth curb plate of end to end in proper order, still including connect in the owner of third curb plate cover and connect in the flap of owner's lid, its characterized in that, roll over tongue and close and cover the mechanism and include:
the positioning mechanism is used for positioning the paper box;
the tongue folding mechanism is used for pushing the cover tongue to enable the cover tongue to be bent relative to the main cover;
a main cover supporting mechanism for supporting at one side of the main cover facing the inner cavity of the paper box; and
and the cover closing mechanism is used for pushing the main cover to enable the cover tongue to be inserted into the inner wall of the first side plate.
2. The flap-and-tongue lid mechanism according to claim 1, wherein: the positioning mechanism comprises a positioning cylinder and a positioning sucker connected to a moving end of the positioning cylinder, and the positioning sucker is used for adsorbing one of the first side plate, the second side plate, the third side plate and the fourth side plate.
3. The flap-and-tongue lid mechanism according to claim 2, wherein: the positioning mechanism further comprises a positioning plate, the positioning plate is provided with a positioning surface used for being abutted against one side plate of the paper box, and the positioning surface is perpendicular to the adsorption surface of the positioning sucker.
4. The flap-and-tongue lid mechanism according to claim 3, wherein: the positioning surface is used for being abutted to the third side plate, and the positioning sucker is used for adsorbing the second side plate or the fourth side plate.
5. The flap-and-tongue lid mechanism according to claim 3, wherein: the positioning mechanism further comprises a horizontal adjusting structure for adjusting the position of the positioning plate in the horizontal direction and a vertical adjusting structure for adjusting the positioning plate to move in the vertical direction, and the horizontal adjusting structure, the vertical adjusting structure and the positioning plate are sequentially connected.
6. The flap-and-tongue lid mechanism according to claim 5, wherein: the horizontal adjusting structure comprises an adjusting support seat, a rotating screw rod penetrating through the adjusting support seat, a nut frame in threaded connection with the rotating screw rod, and a slide rail for guiding the nut frame, wherein the nut frame is connected with the slide rail in a sliding manner, and the positioning plate is connected with the nut frame; the vertical adjusting structure comprises a stand column fixed on the nut frame, a sliding block sleeved on the stand column and a fixing piece used for fixing the sliding block on the stand column, and the positioning plate is fixed on the sliding block.
7. The flap-and-tongue lid mechanism according to claim 1, wherein: the tongue-folding cover-closing mechanism further comprises a guide rod for bending the main cover relative to the third side plate.
8. The flap-and-tongue lid mechanism according to claim 1, wherein: the main cover supporting mechanism comprises a supporting cylinder and a supporting rod which is connected to the moving end of the supporting cylinder and used for stopping the main cover, and the moving direction of the supporting rod is parallel to a combination line between the main cover and the third side plate.
9. The flap-and-tongue lid mechanism according to claim 1, wherein: the tongue folding mechanism and the cover closing mechanism are arranged on the same side of the paper box, and the movement directions of the tongue folding mechanism and the cover closing mechanism are the same.
10. Carton packagine machine, its characterized in that: comprising a flap and lid mechanism according to any of claims 1-9.
CN202022460138.3U 2020-10-29 2020-10-29 Folding tongue lid closing mechanism and paper box packaging machine Active CN213832211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022460138.3U CN213832211U (en) 2020-10-29 2020-10-29 Folding tongue lid closing mechanism and paper box packaging machine

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Application Number Priority Date Filing Date Title
CN202022460138.3U CN213832211U (en) 2020-10-29 2020-10-29 Folding tongue lid closing mechanism and paper box packaging machine

Publications (1)

Publication Number Publication Date
CN213832211U true CN213832211U (en) 2021-07-30

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Application Number Title Priority Date Filing Date
CN202022460138.3U Active CN213832211U (en) 2020-10-29 2020-10-29 Folding tongue lid closing mechanism and paper box packaging machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889881A (en) * 2022-06-07 2022-08-12 泸州老窖股份有限公司 Double-function continuous type liquor packaging machine and working method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889881A (en) * 2022-06-07 2022-08-12 泸州老窖股份有限公司 Double-function continuous type liquor packaging machine and working method thereof

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