CN220031323U - Safe type wrapping bag cutting machine - Google Patents
Safe type wrapping bag cutting machine Download PDFInfo
- Publication number
- CN220031323U CN220031323U CN202321248623.1U CN202321248623U CN220031323U CN 220031323 U CN220031323 U CN 220031323U CN 202321248623 U CN202321248623 U CN 202321248623U CN 220031323 U CN220031323 U CN 220031323U
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- knife
- upper side
- plate
- cutting machine
- dividing
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- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 238000004806 packaging method and process Methods 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a safe packaging bag dividing and cutting machine which comprises a processing table, wherein two vertical plates are arranged on the upper side surface of the processing table, a knife rest is connected between the vertical plates, a dividing knife is fixedly arranged on the knife rest, and a cutting mechanism for controlling the knife rest to move up and down is arranged on the vertical plates; the transverse plate is fixedly arranged on the tool rest, the pressing plate is connected in a sliding manner in the transverse plate, a top plate is further arranged on the upper side surface of the transverse plate, and the upper side surface of the pressing plate is connected to the lower side surface of the top plate through a spring I; the sensor capable of being triggered by the pressing plates is arranged in the top plate, the sensor can detect foreign matters before cutting, if the two pressing plates are located at different lifting positions, the movement of the dividing knife can be stopped, and the safety is high.
Description
Technical Field
The utility model relates to the technical field of packaging bag production, in particular to a safe packaging bag dividing and cutting machine.
Background
The packaging bag is a bag for packaging various articles, so that the articles are convenient to transport and sell, and damage is avoided.
The packaging bag needs to be cut in the production process, the existing cutting machine generally controls the blade to move from top to bottom to cut the packaging bag, as shown in a paper packaging bag cutting production device disclosed in application number 2022295382.5, the existing cutting machine generally works in an open mode, the blade used for cutting the packaging bag is exposed outside, the cutting device has risks in use, and the exposed blade can cut staff or other articles;
in addition, if the packaging bag is not in a straight state and is cut, burrs are easy to generate, and the paper packaging bag cutting production device only presses the packaging bag before cutting through the pressing blocks, so that the effect is limited, and the packaging bag between the left pressing block and the right pressing block is still possibly in a loose state.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a safe packaging bag dividing and cutting machine which is used for solving the problem that the blades in the existing cutting machine are exposed to the outside and have dangerousness.
The utility model provides the following technical scheme: the safe packaging bag dividing and cutting machine comprises a processing table, wherein two vertical plates which are distributed front and back are arranged on the upper side surface of the processing table, a knife rest is connected between the two vertical plates in a vertical sliding mode, a dividing knife is fixedly arranged on the knife rest, and a cutting mechanism for controlling the knife rest to move up and down is arranged on the vertical plates;
the knife rest is fixedly provided with a transverse plate, two sliding grooves which are vertically communicated are arranged in the transverse plate, the two sliding grooves are respectively positioned at the left side and the right side of the slitting knife, each sliding groove is internally and vertically connected with a pressing plate in a sliding manner, the upper side surface of the transverse plate is also provided with a top plate, and the upper side surface of the pressing plate is connected with the lower side surface of the top plate through a first spring;
a sensor which can be triggered by the pressing plate is arranged in the top plate;
the two sensors are respectively acted on the two pressing plates, and the two sensors mutually exclusive control the cutting mechanism, namely, the cutting mechanism stops working when the two sensors are in different states.
Preferably, a knife slot is arranged in the upper side surface of the processing table, and the knife slot and the slitting knife are positioned at the same left and right positions.
Preferably, the cutting machine further comprises two flat plates, the flat plates are hinged to the lower side face of the transverse plate, the two flat plates are located at the left side and the right side of the slitting knife and between the two pressing plates, the flat plates are inclined towards the direction away from the slitting knife, and the upper side face of the flat plates in an inclined state is connected to the transverse plate through a second spring.
Preferably, two adjusting grooves are formed in the lower side face of the transverse plate, lifting plates are connected in the adjusting grooves in a vertical sliding mode, and the upper ends of the two second springs are respectively connected to the lower side faces of the two lifting plates;
the upper side of the adjusting groove is rotationally connected with a threaded shaft in threaded connection with the lifting plate, the threaded shaft extends upwards to the upper side of the transverse plate, and the upper end of the threaded shaft is provided with a knob.
Preferably, the cutting mechanism comprises a cylinder which is arranged on the upper side of the processing table through a fixing frame, and the lower end of a piston rod which extends in the cylinder is fixed on the upper side surface of the tool rest;
the number of the air cylinders is not less than two and is distributed back and forth.
Preferably, the slitting knife is a serrated knife, that is, the lower edge of the slitting knife is processed into a serrated shape.
Preferably, the device further comprises two transfer assemblies, wherein the transfer assemblies are used for delivering woven bags to be cut, the two transfer assemblies are respectively positioned at the left side and the right side of the pressing plate, each transfer assembly comprises two rollers which are distributed up and down, the two rollers are driven by a motor to rotate, and the rotation directions of the two rollers are opposite.
The utility model provides a safe packaging bag dividing and cutting machine, which has the following beneficial effects:
the utility model can cut the packaging bag, and the packaging bag can be cut under the condition of being pressed and pulled, thereby avoiding the conditions of uneven cutting or difficult cutting and reducing burrs;
according to the utility model, the foreign matter can be detected before cutting, and if the two pressing plates are positioned at different lifting positions, the movement of the dividing knife can be stopped, so that the safety is high.
Drawings
FIG. 1 is a schematic view of the appearance of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic view of the structure of A-A in FIG. 2;
FIG. 4 is an enlarged schematic view at B in FIG. 3;
fig. 5 is an enlarged schematic view at the top plate in fig. 3.
In the figure:
11. a processing table; 12. a vertical plate; 13. a tool holder; 14. a dividing knife; 15. a pressing plate; 16. a top plate; 17. a cross plate; 18. a sensor; 19. a knife slot; 20. stretching the flat plate; 21. a second spring; 22. a lifting plate; 24. a cylinder; 25. a piston rod; 26. a roller; 101. a cutting mechanism; 102. a transfer assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, according to an embodiment of a safe type packaging bag dividing and cutting machine of the present utility model, the safe type packaging bag dividing and cutting machine comprises a processing table 11, wherein two vertical plates 12 distributed front and back are arranged on the upper side surface of the processing table 11, a knife rest 13 is connected between the two vertical plates 12 in a vertical sliding manner, a dividing knife 14 is fixedly arranged on the lower side surface of the knife rest 13, the dividing knife 14 is used for moving up and down and cutting packaging bags passing through the processing table 11, and a cutting mechanism 101 for controlling the up and down movement of the knife rest 13 is arranged on the vertical plates 12;
in order to enable the slitting blade 14 to completely cut the packaging bag, a knife groove 19 is provided in the upper side surface of the processing table 11, the knife groove 19 is located at the same left and right positions as the slitting blade 14, and the slitting blade 14 is preferably a saw blade.
In order to make the wrapping bag that is located on the processing platform 11 when dividing the cutter 14 up-and-down motion be in the state of stretching, in order to avoid dividing the cutter 14 to fall down with wrapping bag card in the sword groove 19, then need press the wrapping bag when dividing the cutter 14 down motion, to this, the knife rest 13 inserts has diaphragm 17, be equipped with two spouts that link up from top to bottom in the diaphragm 17, and two the spout is located respectively dividing the left and right sides of cutter 14, every sliding connection has a clamp plate 15 from top to bottom in the spout, the upper side of diaphragm 17 still is equipped with roof 16, the upper side of clamp plate 15 pass through a spring coupling in the downside of roof 16, in the in-process that cutter rest 13 drove dividing cutter 14 down motion, clamp plate 15 can the butt earlier in processing platform 11 to press the wrapping bag, divide cutter 14 just can cut the wrapping bag afterwards.
In addition, in order to increase safety, to avoid the foreign matter from being cut by mistake when being located on the processing table 11, the top plate 16 is internally provided with two sensors 18 which can be triggered by the pressing plate 15, the two sensors 18 respectively act on the two pressing plates 15, and the two sensors 18 mutually exclusive control the cutting mechanism 101, namely, the cutting mechanism 101 stops working when the two sensors 18 are in different states;
the pressing plate 15 moves downwards and is abutted against the processing table 11, then moves upwards relative to the transverse plate 17, and triggers the sensors 18, when the two sensors 18 are triggered at different time, the pressing plate 15 is lifted by the foreign matter, and at the moment, the cutting mechanism 101 stops working, so that cutting injury is avoided.
In order to further improve the tightening degree of the packaging bag at the splitting part of the splitting knife 14 and reduce burrs, the packaging bag splitting machine further comprises two stretching plates 20, wherein the stretching plates 20 are hinged to the lower side face of the transverse plate 17, the two stretching plates 20 are positioned on the left side and the right side of the splitting knife 14 and between the two pressing plates 15, the stretching plates 20 incline away from the splitting knife 14, the upper side face of the stretching plates 20 in an inclined state is connected to the knife rest 13 through a second spring 21, when the transverse plate 17 moves downwards, the pressing plates 15 firstly press the packaging bag positioned on the processing table 11, then the stretching plates 20 are abutted to the packaging bag, the inclination angle of the stretching plates 20 in the process of continuing to move downwards is increased, the stretching plates 20 are positioned between the two stretching plates 20, and then the splitting knife 14 can carry out packaging bag splitting.
In order to enable the initial angle of the stretching flat plate 20 to be adjustable, the situation that the two stretching flat plates 20 are different in initial angle and the packaging bag is pulled to one side before cutting is avoided, two adjusting grooves are formed in the lower side face of the transverse plate 17, lifting plates 22 are connected in the adjusting grooves in a vertical sliding mode, and the upper ends of two second springs 21 are respectively connected to the lower side faces of the two lifting plates 22; the upper side of the adjusting groove is rotatably connected with a threaded shaft in threaded connection with the lifting plate 22, the threaded shaft extends upwards to the upper side of the transverse plate 17, and the upper end of the threaded shaft is provided with a knob.
In one embodiment of the cutting mechanism 101, the cutting mechanism 101 includes two cylinders 24 mounted on the upper side of the processing table 11 through a fixing frame, the lower ends of piston rods 25 extending from the cylinders 24 are fixed on the upper side surface of the tool rest 13, and the two cylinders 24 are distributed back and forth.
In addition, in order to enable the packaging bag to automatically move, and improve the automation degree of the device, the packaging bag cutting machine further comprises two transmission assemblies 102, wherein the transmission assemblies 102 are used for conveying the packaging bag to be cut and conveying the packaging bag after cutting, the two transmission assemblies 102 are respectively positioned at the left side and the right side of the pressing plate 15, each transmission assembly 102 comprises two rollers 26 which are distributed up and down, the two rollers 26 are driven by a motor to rotate, and the rotation directions of the two rollers 26 are opposite.
The specific working flow is as follows:
firstly, the left transfer assembly 102 pushes the package to the right onto the processing table 11, then the cylinder 24 controls the knife rest 13 and the cross plate 17 to move downwards, in the process, the pressing plate 15, the stretching plate 20 and the dividing knife 14 sequentially act on the package, the package is cut in a stretched flat state, then the cross plate 17 moves upwards, and then the cut package is pushed by the right transfer assembly 102, and at the moment, the cutting work of the package is completed.
The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a safe type wrapping bag cutting machine, includes processing platform (11), its characterized in that: two vertical plates (12) which are distributed front and back are arranged on the upper side surface of the processing table (11), a knife rest (13) is connected between the two vertical plates (12) in an up-down sliding mode, a dividing knife (14) is fixedly arranged on the knife rest (13), and a cutting mechanism (101) for controlling the knife rest (13) to move up and down is arranged on the vertical plates (12);
a transverse plate (17) is fixedly arranged on the tool rest (13), two sliding grooves which are vertically communicated are arranged in the transverse plate (17), the two sliding grooves are respectively positioned on the left side and the right side of the slitting tool (14), a pressing plate (15) is vertically connected in each sliding groove in a sliding manner, a top plate (16) is further arranged on the upper side surface of the transverse plate (17), and the upper side surface of the pressing plate (15) is connected to the lower side surface of the top plate (16) through a spring;
a sensor (18) which can be triggered by the pressing plate (15) is arranged in the top plate (16);
the two sensors (18) are respectively acted on the two pressing plates (15), and the two sensors (18) mutually exclusive control the cutting mechanism (101), namely, the cutting mechanism (101) stops working when the two sensors (18) are in different states.
2. The safety type packaging bag dividing and cutting machine according to claim 1, wherein: a knife groove (19) is formed in the upper side surface of the processing table (11), and the knife groove (19) and the slitting knife (14) are positioned at the same left and right positions.
3. The safety type packaging bag dividing and cutting machine according to claim 1, wherein: still include two and stretch dull and stereotyped (20), stretch dull and stereotyped (20) articulated in the downside of diaphragm (17), two stretch dull and stereotyped (20) are located the both sides about dividing and cutting sword (14), and be located two between clamp plate (15), stretch dull and stereotyped (20) towards keeping away from the direction slope of dividing and cutting sword (14), just stretch dull and stereotyped (20) be in incline state the upside connect in through No. two springs (21) diaphragm (17).
4. A safety type packaging bag dividing and cutting machine according to claim 3, wherein: two adjusting grooves are formed in the lower side face of the transverse plate (17), lifting plates (22) are connected in the adjusting grooves in a vertical sliding mode, and the upper ends of the two second springs (21) are respectively connected to the lower side faces of the two lifting plates (22);
the upper side of the adjusting groove is rotationally connected with a threaded shaft in threaded connection with the lifting plate (22), the threaded shaft extends to the upper side of the transverse plate (17) in the axial direction, and the upper end of the threaded shaft is provided with a knob.
5. The safety type packaging bag dividing and cutting machine according to claim 1, wherein: the cutting mechanism (101) comprises an air cylinder (24) which is arranged on the upper side of the processing table (11) through a fixing frame, and the lower end of a piston rod (25) which extends in the air cylinder (24) is fixed on the upper side surface of the tool rest (13);
the number of the air cylinders (24) is not less than two and is distributed back and forth.
6. The safety type packaging bag dividing and cutting machine according to claim 1, wherein: the slitting knife (14) is a serrated knife, namely, the lower edge of the slitting knife (14) is processed into a serrated shape.
7. The safety type packaging bag dividing and cutting machine according to claim 1, wherein: the automatic cutting machine comprises a pressing plate (15), and is characterized by further comprising two conveying assemblies (102), wherein the conveying assemblies (102) are used for conveying woven bags to be cut, the two conveying assemblies (102) are respectively located at the left side and the right side of the pressing plate (15), each conveying assembly (102) comprises two rollers (26) which are distributed up and down, the two rollers (26) are driven by a motor to rotate, and the rotation directions of the two rollers (26) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248623.1U CN220031323U (en) | 2023-05-22 | 2023-05-22 | Safe type wrapping bag cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248623.1U CN220031323U (en) | 2023-05-22 | 2023-05-22 | Safe type wrapping bag cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220031323U true CN220031323U (en) | 2023-11-17 |
Family
ID=88725962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248623.1U Active CN220031323U (en) | 2023-05-22 | 2023-05-22 | Safe type wrapping bag cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220031323U (en) |
-
2023
- 2023-05-22 CN CN202321248623.1U patent/CN220031323U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |