CN215243148U - Automatic carton folding machine - Google Patents
Automatic carton folding machine Download PDFInfo
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- CN215243148U CN215243148U CN202120502582.9U CN202120502582U CN215243148U CN 215243148 U CN215243148 U CN 215243148U CN 202120502582 U CN202120502582 U CN 202120502582U CN 215243148 U CN215243148 U CN 215243148U
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- forming
- seat
- inner shell
- feeding
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- 239000011087 paperboard Substances 0.000 claims abstract description 32
- 239000000123 paper Substances 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 104
- 239000000463 material Substances 0.000 description 17
- 239000011111 cardboard Substances 0.000 description 13
- 230000000881 depressing effect Effects 0.000 description 9
- 230000009194 climbing Effects 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses an automatic carton folder, include: a machine platform; the inner shell feeding device is arranged on the machine table; the outer shell feeding device and the inner shell feeding device are arranged on the machine table in parallel; the inner shell forming and carrying device is arranged on one side of the inner shell feeding device; the shell forming and carrying device is arranged on one side of the shell feeding device; and the secondary forming device is arranged on one side of the inner shell forming and conveying device. The stacked shell paperboards can be transferred to the shell forming and conveying device through the shell feeding device to be formed, and then are conveyed to the secondary forming device to be positioned. And transferring the stacked inner shell paperboards to an inner shell forming and conveying device through an inner shell feeding device for forming, and conveying the inner shell paperboards to an outer shell paper box on a secondary forming device for combination. Through the cooperation of the device, the automation capacity of the folding machine is improved, the folding efficiency of the paper box is improved, and the mass production requirements of customers can be met.
Description
Technical Field
The utility model relates to a carton production technical field, in particular to automatic carton folder.
Background
The electronic packaging industry in China mostly adopts a manual mode to fold and form the paper boxes, the quality of the paper boxes folded by the folding mode is not ideal, the consistency of the paper boxes is poor, and the efficiency of folding the paper boxes is low. The existing enterprises adopt semi-automatic processing equipment to feed the paperboards, but still adopt a manual box folding mode, so that the processing requirements of high quality and high efficiency are difficult to meet.
Disclosure of Invention
An object of the utility model is to provide an automatic carton folder to above-mentioned problem.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
an automatic carton folder comprising:
a machine platform;
the inner shell feeding device is arranged on the machine table;
the outer shell feeding device and the inner shell feeding device are arranged on the machine table in parallel;
the inner shell forming and carrying device is arranged on one side of the inner shell feeding device;
the shell forming and carrying device is arranged on one side of the shell feeding device;
and the secondary forming device is arranged on one side of the inner shell forming and conveying device.
Preferably, inner shell material feeding unit includes first material loading seat, first climbing mechanism, first jacking board and first transfer mechanism, first material loading seat set up in the board, first climbing mechanism set up in on the first material loading seat, first climbing mechanism with first jacking board is connected in order to be used for the drive first jacking board is in remove in the first material loading seat, first transfer mechanism set up in first material loading seat top is in order to be used for transferring the inner shell cardboard to on the inner shell shaping handling device.
Preferably, shell material feeding unit includes second material loading seat, second climbing mechanism, second jacking board and second transfer mechanism, the second material loading seat set up in the board, the second climbing mechanism set up in on the second material loading seat, the second climbing mechanism with the second jacking board is connected in order to be used for the drive the second jacking board is in remove in the second material loading seat, the second transfer mechanism set up in second material loading seat top is in order to be used for transferring the shell cardboard to on the shell shaping handling device.
Preferably, the inner shell forming and carrying device comprises a first forming mechanism, a third transfer mechanism and a first pressing mechanism, the first forming mechanism and the third transfer mechanism are arranged on the same side of the inner shell feeding device in parallel, the third transfer mechanism is arranged between the inner shell feeding device and the secondary forming device, and the first pressing mechanism is arranged on the moving end of the third transfer mechanism.
Preferably, the first forming mechanism comprises a first forming base and two first forming cylinders, the first forming base is arranged on the machine table, and the two first forming cylinders are symmetrically arranged on two opposite sides of the first forming base;
the first downward pressing mechanism comprises a first connecting seat, a first vertical driving unit, a first moving seat, a first downward pressing cylinder and a first downward pressing seat, the first connecting seat is connected to the moving end of the third transfer mechanism, the first vertical driving unit is arranged on the first connecting seat, the first moving seat is connected to the moving end of the first vertical driving unit, the first downward pressing cylinder is arranged on the first moving seat, and the first downward pressing seat is connected to a cylinder shaft of the first downward pressing cylinder.
Preferably, the shell forming and carrying device comprises a second forming mechanism, a second pressing mechanism and a fourth transfer mechanism, the second forming mechanism comprises a second forming seat and four second forming cylinders, the second forming seat is arranged on the machine table and located on one side of the shell feeding device, and the four second forming cylinders are respectively arranged on the periphery of the second forming seat;
the second pressing mechanism comprises a second pressing cylinder and a second pressing seat, the second pressing cylinder is arranged right above the second forming seat, and a cylinder shaft of the second pressing cylinder is connected with the second pressing seat;
the fourth transfer mechanism is arranged on one side of the second forming seat and used for conveying the formed paper box shell to the secondary forming device.
Preferably, the post forming device includes conveyer belt, first positioning mechanism and second positioning mechanism, the conveyer belt set up in inner shell shaping handling device one side, first positioning mechanism, second positioning mechanism set gradually in on the conveyer belt, first positioning mechanism is close to in inner shell shaping handling device sets up.
The utility model has the advantages that: the utility model discloses an automatic carton folder, include: a machine platform; the inner shell feeding device is arranged on the machine table; the outer shell feeding device and the inner shell feeding device are arranged on the machine table in parallel; the inner shell forming and carrying device is arranged on one side of the inner shell feeding device; the shell forming and carrying device is arranged on one side of the shell feeding device; and the secondary forming device is arranged on one side of the inner shell forming and conveying device. The stacked shell paperboards can be transferred to the shell forming and conveying device through the shell feeding device to be formed, and then are conveyed to the secondary forming device to be positioned. And transferring the stacked inner shell paperboards to an inner shell forming and conveying device through an inner shell feeding device for forming, and conveying the inner shell paperboards to an outer shell paper box on a secondary forming device for combination. Through the cooperation of the device, the automation capacity of the folding machine is improved, the folding efficiency of the paper box is improved, and the mass production requirements of customers can be met.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic carton folding machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an inner shell feeding device provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an inner shell forming and handling device provided in an embodiment of the present invention;
fig. 4 is a schematic structural view of a shell feeding device and a shell forming and carrying device provided in an embodiment of the present invention;
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do 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, should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that 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 implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
Referring to fig. 1-4, in an alternative embodiment an automatic carton folder comprises:
a machine platform;
the inner shell feeding device 1 is arranged on the machine table;
the outer shell feeding device 2 and the inner shell feeding device 1 are arranged on the machine table in parallel;
the inner shell forming and carrying device 3 is arranged on one side of the inner shell feeding device 1;
the shell forming and conveying device 4 is arranged on one side of the shell feeding device 2;
and a secondary forming device 5 arranged on one side of the inner shell forming and conveying device 3.
Referring to fig. 1 to 4, in another alternative embodiment of an automatic carton folding machine, an inner shell feeding device 1 includes a first feeding base 11, a first jacking mechanism 12, a first jacking plate 13, and a first transfer mechanism 14, the first feeding base 11 is disposed in the machine platform, the first jacking mechanism 12 is disposed on the first feeding base 11, the first jacking mechanism 12 is connected to the first jacking plate 13 for driving the first jacking plate 13 to move in the first feeding base 11, and the first transfer mechanism 14 is disposed above the first feeding base 11 for transferring inner shell cartons to an inner shell forming and carrying device 3.
Wherein, be provided with a plurality of first deflectors 111 according to the shape of inner shell cardboard in the first material loading seat 11, first deflector 111 plays spacing and guide's effect, makes things convenient for the inner shell cardboard not to deviate from the position to three hundred fifty cardboards can be put into to blowing each time.
The first jacking mechanism 12 is a common lifting mechanism, a motor drives a screw rod to move up and down, so that a first jacking plate 13 connected to the top end of the screw rod moves up and down, and further the inner shell paperboard is fed upwards, and the motor is connected with the screw rod through a belt wheel transmission mechanism.
The first transfer mechanism 14 is a conventional linear driving motor, and a first suction tray seat 141 is connected to a moving end of the first transfer mechanism 14 for sucking the inner shell paper boards in the first feeding seat 11 and transferring the inner shell paper boards to the inner shell forming and conveying device 3.
When using, the mode that adopts artifical blowing will pile up the inner shell cardboard and put in first material loading seat 11, has the inner shell cardboard in sensing first material loading seat 11, and first transfer mechanism 14 will absorb the inner shell cardboard in first material loading seat 11 to transfer the inner shell cardboard to inner shell shaping handling device 3 in, then first climbing mechanism 12 will push up, will pile up the inner shell cardboard and push up, make things convenient for first transfer mechanism 14 to absorb the material.
Referring to fig. 1 to 4, in another alternative embodiment of an automatic carton folding machine, the housing feeding device 2 includes a second feeding base 21, a second jacking mechanism, a second jacking plate 22 and a second transfer mechanism 23, the second feeding base 21 is disposed in the machine platform, the second jacking mechanism is disposed on the second feeding base 21, the second jacking mechanism is connected to the second jacking plate 22 for driving the second jacking plate 22 to move in the second feeding base 21, and the second transfer mechanism 23 is disposed above the second feeding base 21 for transferring the housing cartons to the housing forming and carrying device 4.
Wherein, be provided with a plurality of second deflector 211 according to the shape of shell cardboard in the second material loading seat 21, second deflector 211 plays spacing and guide's effect, makes things convenient for the shell cardboard not to deviate from the position to three hundred fifty cardboards can be put into to blowing once only each time.
The second jacking mechanism is a common lifting mechanism, a motor drives a screw rod to move up and down, so that a second jacking plate 22 connected to the top end of the screw rod moves up and down, and the shell paperboard is fed upwards, and the motor is connected with the screw rod through a belt wheel transmission mechanism.
The second transfer mechanism 23 is a common linear driving motor, and a second suction cup seat 231 is connected to a moving end of the second transfer mechanism 23 for sucking the shell paper board in the second feeding seat 21 and transferring the shell paper board to the shell forming and conveying device 4.
When the shell paper board stacking device is used, the stacked shell paper boards are placed in the second feeding seat 21 in a manual feeding mode, when the shell paper boards are sensed in the second feeding seat 21, the second transfer mechanism 23 can absorb the shell paper boards in the second feeding seat 21 and transfer the shell paper boards to the shell forming and carrying device 4, then the second jacking mechanism pushes the stacked shell paper boards upwards, and the second transfer mechanism 23 can conveniently absorb materials.
Referring to fig. 1 to 4, in an alternative embodiment of an automatic carton folding machine, the inner shell forming and conveying device 3 includes a first forming mechanism 31, a third transfer mechanism 32 and a first pressing mechanism 33, the first forming mechanism 31 and the third transfer mechanism 32 are arranged side by side on the same side of the inner shell feeding device 1, the third transfer mechanism 32 is arranged between the inner shell feeding device 1 and the secondary forming device 5, and the first pressing mechanism 33 is arranged on a moving end of the third transfer mechanism 32.
The first forming mechanism 31 is used for forming by cooperating with the first pressing mechanism 33 to fold the paper box and the paperboard into the shape of the formed inner shell paper box, and the third transfer mechanism 32 is used for conveying the formed inner shell paper box to the secondary forming device 5.
Referring to fig. 1 to 4, in another alternative embodiment of an automatic carton folding machine, the first forming mechanism 31 includes a first forming base 311 and two first forming cylinders 312, the first forming base 311 is disposed on the machine base, and the two first forming cylinders 312 are symmetrically disposed on two opposite sides of the first forming base 311;
the first depressing mechanism 33 includes a first connecting base 331, a first vertical driving unit 332, a first moving base 333, a first depressing cylinder 334 and a first depressing base 335, the first connecting base 331 is connected to the moving end of the third transfer mechanism, the first vertical driving unit 332 is disposed on the first connecting base 331, the first moving base 333 is connected to the moving end of the first vertical driving unit 332, the first depressing cylinder 334 is disposed on the first moving base 333, and the first depressing base 335 is connected to the cylinder shaft of the first depressing cylinder 334.
Wherein, the first forming seat 311 is centrally provided with a forming groove 313 for concavely forming the inner shell paperboard.
The third transfer mechanism 32 is a common linear drive motor, and a first hold-down mechanism 33 is connected to a transfer end of the third transfer mechanism 32.
The first lower pressing base 335 is provided with a first lower pressing block corresponding to the forming groove 313, and suction cups are provided at opposite sides of the first lower pressing block.
In use, when the inner shell paperboard is placed on the first forming seat 311, the third transfer mechanism 32 moves the first pressing mechanism 33 to the upper side of the first forming seat 311; the first vertical driving unit 332 adjusts the position of the first movable base 333, the first depressing cylinder 334 drives the first depressing base 335 to depress, and the first depressing block presses the inner shell paperboard in the forming groove 313. Meanwhile, the two first forming cylinders 312 are pushed up, so that the two opposite ends of the inner shell paperboard are bent upwards for forming. After the inner case carton is formed, the suction cups of the first lower press seats 335 suck the inner case carton up, and the inner case carton is transferred to the secondary forming device 5 by the third transfer mechanism.
Referring to fig. 1 to 4, in another alternative embodiment of an automatic carton folding machine, the outer casing forming and conveying device 4 includes a second forming mechanism 41, a second pressing mechanism 42 and a fourth transfer mechanism 43, the second forming mechanism 41 includes a second forming base 411 and four second forming cylinders 412, the second forming base 411 is disposed on the machine platform and located at one side of the outer casing feeding device 2, and the four second forming cylinders 412 are respectively disposed around the second forming base 411;
the second pressing mechanism 42 comprises a second pressing cylinder 421 and a second pressing base 422, the second pressing cylinder 421 is arranged right above the second forming base 411, and a cylinder shaft of the second pressing cylinder 421 is connected with the second pressing base 422;
the fourth transfer mechanism 43 is disposed at one side of the second forming seat 411 for transferring the formed carton housing to the secondary forming device 5.
Wherein, a forming cavity 4111 is arranged in the middle of the second forming seat 411, and forming blocks are respectively connected to the four second forming cylinders 412 surrounding the second forming seat 411.
The fourth transfer mechanism 43 is a robot arm, and a third suction cup holder is provided at an output end of the robot arm.
When the forming device is used, when the housing paper board is placed on the second forming seat 411, the second pressing cylinder 421 drives the second pressing seat 422 to move towards the forming cavity 4111, the second pressing seat 422 presses the housing paper board down into the forming cavity 4111, meanwhile, the second forming cylinders 412 located at the left and right ends of the second forming seat 411 pre-fold the left and right ends of the housing paper board, and then the second forming cylinders 412 located at the front and rear ends of the second forming seat 411 fold the front and rear ends of the housing paper board to form the housing paper box, and after the folding forming is completed, the fourth moving mechanism sucks the formed housing paper box and transfers the housing paper box to the secondary forming device 5.
Referring to fig. 1 to 4, in another alternative embodiment of an automatic carton folding machine, the secondary forming device 5 includes a conveyor belt 51, a first positioning mechanism 52 and a second positioning mechanism 53, the conveyor belt 51 is disposed on one side of the inner shell forming and conveying device 3, the first positioning mechanism 52 and the second positioning mechanism 53 are sequentially disposed on the conveyor belt 51, and the first positioning mechanism 52 is disposed close to the inner shell forming and conveying device 3.
The first positioning mechanism 52 is used for fixing and positioning the outer carton, and is beneficial to the inner carton to be mounted in the outer carton, so that the inner carton and the outer carton are combined into a whole. The first positioning mechanism 52 further includes at least two air cylinders oppositely disposed at both sides of the conveyor belt 51.
The second positioning mechanism 53 is used for secondary press molding, and the second positioning mechanism 53 includes a third pressing cylinder and a third pressing base, and the third pressing base is connected to a cylinder shaft of the third pressing cylinder. The second positioning cylinder further includes a cylinder provided at one side of the conveyor belt 51.
In use, the fourth transfer mechanism 43 carries the casing cartons onto the conveyor belt 51 and the first positioning mechanism 52 positions the casing cartons. The third transfer mechanism 32 transfers the inner case carton to the outer case carton positioned by the first positioning mechanism 52, and loads the inner case carton into the outer case carton through the first push-down mechanism 33, so that the inner case carton and the outer case carton are combined into a whole. The combined paper boxes are released by the first positioning mechanism 52, the paper boxes are fixed by the second positioning mechanism 53 along with the movement of the conveyor belt 51 to the position of the second positioning mechanism 53, the paper boxes are pressed by the third pressing cylinder, and the paper boxes are fed by the conveyor belt 51 after the paper boxes are completed.
The utility model discloses an automatic carton folder, include: a machine platform; the inner shell feeding device 1 is arranged on the machine table; the outer shell feeding device 2 and the inner shell feeding device 1 are arranged on the machine table in parallel; the inner shell forming and carrying device 3 is arranged on one side of the inner shell feeding device 1; the shell forming and conveying device 4 is arranged on one side of the shell feeding device 2; and a secondary forming device 5 arranged on one side of the inner shell forming and conveying device 3. The stacked shell paperboards can be transferred to the shell forming and conveying device 4 for forming through the shell feeding device 2, and then transferred to the secondary forming device 5 for positioning. The stacked inner shell paperboards are transferred to an inner shell forming and carrying device 3 through an inner shell feeding device 1 to be formed, and then are carried to an outer shell paper box on a secondary forming device 5 to be combined. Through the cooperation of the device, the automation capacity of the folding machine is improved, the folding efficiency of the paper box is improved, and the mass production requirements of customers can be met.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial, or industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. An automatic carton folder, comprising:
a machine platform;
the inner shell feeding device is arranged on the machine table;
the outer shell feeding device and the inner shell feeding device are arranged on the machine table in parallel;
the inner shell forming and carrying device is arranged on one side of the inner shell feeding device;
the shell forming and carrying device is arranged on one side of the shell feeding device;
and the secondary forming device is arranged on one side of the inner shell forming and conveying device.
2. The automatic carton folding machine according to claim 1, wherein the inner shell feeding device comprises a first feeding seat, a first jacking mechanism, a first jacking plate and a first transfer mechanism, the first feeding seat is arranged in the machine table, the first jacking mechanism is arranged on the first feeding seat, the first jacking mechanism is connected with the first jacking plate for driving the first jacking plate to move in the first feeding seat, and the first transfer mechanism is arranged above the first feeding seat for transferring inner shell paperboards to the inner shell forming and carrying device.
3. The automatic carton folding machine according to claim 1, wherein the housing feeding device comprises a second feeding seat, a second jacking mechanism, a second jacking plate and a second transfer mechanism, the second feeding seat is arranged in the machine table, the second jacking mechanism is arranged on the second feeding seat, the second jacking mechanism is connected with the second jacking plate for driving the second jacking plate to move in the second feeding seat, and the second transfer mechanism is arranged above the second feeding seat for transferring the housing paperboard to the housing forming and carrying device.
4. The automatic carton folding machine according to claim 1, wherein said inner shell forming and carrying device comprises a first forming mechanism, a third transfer mechanism and a first pressing mechanism, said first forming mechanism and said third transfer mechanism are arranged side by side on the same side of said inner shell feeding device, said third transfer mechanism is arranged between said inner shell feeding device and said secondary forming device, said first pressing mechanism is arranged on the moving end of said third transfer mechanism.
5. An automatic carton folder as in claim 4 wherein said first forming mechanism comprises a first forming base and two first forming cylinders, said first forming base being disposed on said machine base, said two first forming cylinders being symmetrically disposed on opposite sides of said first forming base;
the first downward pressing mechanism comprises a first connecting seat, a first vertical driving unit, a first moving seat, a first downward pressing cylinder and a first downward pressing seat, the first connecting seat is connected to the moving end of the third transfer mechanism, the first vertical driving unit is arranged on the first connecting seat, the first moving seat is connected to the moving end of the first vertical driving unit, the first downward pressing cylinder is arranged on the first moving seat, and the first downward pressing seat is connected to a cylinder shaft of the first downward pressing cylinder.
6. The automatic carton folding machine according to claim 1, wherein said outer shell forming and carrying device comprises a second forming mechanism, a second pressing mechanism and a fourth transferring mechanism, said second forming mechanism comprises a second forming seat and four second forming cylinders, said second forming seat is arranged on said machine platform and is located at one side of said outer shell feeding device, and said four second forming cylinders are respectively arranged around said second forming seat;
the second pressing mechanism comprises a second pressing cylinder and a second pressing seat, the second pressing cylinder is arranged right above the second forming seat, and a cylinder shaft of the second pressing cylinder is connected with the second pressing seat;
the fourth transfer mechanism is arranged on one side of the second forming seat and used for conveying the formed paper box shell to the secondary forming device.
7. An automatic carton folding machine according to claim 1 and characterized in that said secondary forming device comprises a conveyor belt, a first positioning mechanism and a second positioning mechanism, said conveyor belt is arranged at one side of said inner shell forming and carrying device, said first positioning mechanism and said second positioning mechanism are arranged on said conveyor belt in sequence, said first positioning mechanism is arranged close to said inner shell forming and carrying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502582.9U CN215243148U (en) | 2021-03-09 | 2021-03-09 | Automatic carton folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502582.9U CN215243148U (en) | 2021-03-09 | 2021-03-09 | Automatic carton folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215243148U true CN215243148U (en) | 2021-12-21 |
Family
ID=79503286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120502582.9U Expired - Fee Related CN215243148U (en) | 2021-03-09 | 2021-03-09 | Automatic carton folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215243148U (en) |
-
2021
- 2021-03-09 CN CN202120502582.9U patent/CN215243148U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |