CN218504631U - Edge opening device for biodegradable bag and biodegradable film - Google Patents
Edge opening device for biodegradable bag and biodegradable film Download PDFInfo
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- CN218504631U CN218504631U CN202222275545.6U CN202222275545U CN218504631U CN 218504631 U CN218504631 U CN 218504631U CN 202222275545 U CN202222275545 U CN 202222275545U CN 218504631 U CN218504631 U CN 218504631U
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- 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
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses a limit device of opening of biodegradable bag and biodegradable plastic film, including the quick-witted platform of opening limit and moving mechanism and two positioning mechanism, it is provided with the sliding tray to open limit machine bench portion both sides, moving mechanism is including two lead screws, all install the screw on two lead screws, connecting block and connecting block all run through from the sliding tray department are all installed at two screw tops, two positioning mechanism all include the connecting plate, the backup pad is all installed to two connecting plate top one sides, electric putter is installed to backup pad one side, L type link is installed at electric putter's output shaft top, the locating plate is installed to L type link bottom, it has driving motor and two wheel seats to open limit machine platform internally mounted, it is connected with the wheel of opening the limit to rotate between two wheel seats, driving motor is connected with the wheel of opening the limit, can realize biodegradable plastic's rigidity through positioning mechanism, rethread moving mechanism realizes that positioning mechanism controls on the sliding tray, realize automatic linear cutting, use manpower sparingly and time.
Description
Technical Field
The utility model relates to a biodegradable plastics technical field, concretely relates to side opening device of biodegradable bag and biodegradable plastic film.
Background
The plastic bag is used for containing food, articles and the like, is widely used in daily life and industrial production, and is not easy to degrade by natural microorganisms, and causes certain pollution to the environment, but is still popular with consumers due to low manufacturing cost. With the increasing awareness of environmental protection, bags which can be decomposed by natural microorganisms, namely biodegradable bags, are also developed in various countries, so that the harm to the environment can be greatly reduced; and biodegradable plastics refer to a type of plastics that are degraded by the action of microorganisms existing in the natural world, such as bacteria, molds (fungi), and algae. The ideal biodegradable plastic is a high polymer material which has excellent use performance, can be completely decomposed by environmental microorganisms after being discarded and finally becomes a component of carbon circulation in nature by being inorganic, and can gradually replace the traditional plastic bag from the viewpoint of environmental protection;
after the existing large-scale biodegradable plastic is used, the large-scale biodegradable plastic can be cut into a plurality of small-scale biodegradable plastic bags or plastic films for reutilization; when the existing biodegradable plastic is subjected to edge opening again, the biodegradable plastic is often subjected to edge opening manually, so that not only is the manpower consumed, but also the linearity of the opened edge cannot be well controlled during manual cutting, so that the condition of oblique cutting at the edge opening position of the biodegradable plastic is caused, and the secondary use of the biodegradable plastic is influenced.
Therefore, it is necessary to invent an edge opening device for biodegradable bags and biodegradable films to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a biodegradable bag and biodegradable plastic film open limit device to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions:
edge opening device of biodegradable bag and biodegradable plastic film, including edge opening machine platform and moving mechanism and two positioning mechanism, edge opening machine platform is provided with the sliding tray for hollow structure and top both sides, moving mechanism is including two lead screws, two the one end of lead screw is rotated with the inside one end of edge opening machine platform and is connected and be located two sliding tray below respectively, two all install the screw on the lead screw, two connecting block and connecting block are all installed at the screw top and are all run through from the sliding tray, two positioning mechanism all includes the connecting plate, two the connecting plate is connected with two connecting block tops respectively, two the backup pad is all installed to connecting plate top one side, the backup pad is kept away from connecting plate one side and is installed electric putter, L type link is installed at electric putter's output shaft top, the locating plate is installed to L type link bottom, the locating plate is located the connecting plate top, edge opening machine platform internally mounted has driving motor and two wheel seats, two it is connected with the edge opening wheel to rotate between the wheel seat, driving motor's output shaft is connected through the parallel key with the axle center of opening the edge wheel, the first half of opening edge opening machine platform top from edge opening the edge.
Preferably, moving mechanism is still including servo motor and two square boards, servo motor is located the intermediate position department of two lead screws, install first bevel gear on servo motor's the output shaft, two the square board all with edging machine platform inner wall fixed connection, two be connected with the axis of rotation, two through the bearing ring rotation in the middle of the square board second bevel gear, two are all installed to the axis of rotation both sides the lead screw is close to axis of rotation one end and all installs third bevel gear, two the third bevel gear is perpendicular and the meshing with the second bevel gear in two axis of rotation outsides respectively, first bevel gear is perpendicular and the meshing with the first bevel gear in two axis of rotation inboards respectively.
Preferably, two connecting blocks are of a convex structure, and the width of the top of each connecting block is the same as that of the sliding groove.
Preferably, the two connecting blocks are connected with the connecting plate through fixing bolts, grooves are formed in the top of the connecting plate, the fixing bolts are located in the grooves in the top of the connecting plate, and the tops of the fixing bolts are lower than the top height of the connecting plate.
Preferably, the connecting plate is L type structure, just the connecting plate is close to the limit of opening machine platform one side bottom and installs the slide rail piece, the both sides of limit of opening machine platform all are provided with the slide rail groove with slide rail piece adaptation.
Preferably, one side of the supporting plate, which is close to the connecting plate, is provided with two sliding grooves, and one side of the positioning plate is provided with two limiting blocks matched with the sliding grooves.
Preferably, the bottom of the edging machine platform is provided with an opening, a closing plate is installed at the opening, supporting bases are installed at four corners of the closing plate, and the supporting bases are connected with the bottom of the edging machine platform in an internal and external thread mode.
In the technical scheme, the utility model provides a technological effect and advantage:
the position of the biodegradable plastic can be fixed through the positioning mechanism, the positioning mechanism can move left and right on the sliding groove through the moving mechanism, automatic linear cutting is realized through the matching of the positioning mechanism and the edge opening wheel, labor and time are saved, and the secondary use of the biodegradable plastic is prevented from being influenced by oblique cutting; at first start driving motor makes the edge opening wheel rotate, later with biodegradable plastics need cutting position alignment edge opening wheel and both sides place on two connecting plates, later start electric putter makes two locating plates fix biodegradable plastics, later start servo motor makes two second bevel gear of first bevel gear meshing rotate, and then realize the synchronous rotation of two axis of rotation, two second bevel gear meshing third bevel gear transmission outside the rethread axis of rotation, realize two synchronous and syntropy rotations of lead screw, thereby realize that the connecting block drives positioning mechanism and removes, make two positioning mechanism pass through the edge opening wheel, make biodegradable plastics realize the edge opening, and is rational in infrastructure, therefore, the clothes hanger is strong in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a bottom perspective view of the overall structure of the present invention;
fig. 3 is a perspective view of the inside of the opening machine table of the present invention;
fig. 4 is a perspective view of the positioning mechanism of the present invention.
Description of reference numerals:
1. an edge opening machine table; 2. a moving mechanism; 3. a positioning mechanism; 4. a trimming wheel; 5. a support base; 6. a closing plate; 7. a drive motor; 11. a sliding groove; 12. a wheel seat; 13. a slide rail groove; 21. a servo motor; 22. a screw rod; 23. a screw nut; 24. connecting blocks; 25. a first bevel gear; 26. a second bevel gear; 27. a third bevel gear; 28. a rotating shaft; 29. a square plate; 31. a connecting plate; 32. a support plate; 33. an electric push rod; 34. an L-shaped connecting frame; 35. positioning a plate; 311. a slide rail block; 321. a chute; 351. and a limiting block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a like the opening limit device of biodegradable bag and biodegradable film shown in fig. 1-4, including opening limit machine platform 1 and moving mechanism 2 and two positioning mechanism 3, opening limit machine platform 1 is provided with sliding tray 11 for hollow structure and top both sides, moving mechanism 2 is including two lead screws 22, the one end of two lead screws 22 is rotated with the inside one end of opening limit machine platform 1 and is connected and be located two sliding tray 11 below respectively, all install screw 23 on two lead screws 22, connecting block 24 is all installed at two screw 23 tops and connecting block 24 all runs through from sliding tray 11, two positioning mechanism 3 all include connecting plate 31, two connecting plate 31 are connected with two connecting block 24 tops respectively, backup pad 32 is all installed to two connecting plate 31 top one sides, backup pad 32 keeps away from connecting plate 31 one side and installs electric putter 33, L type link 34 is installed at electric putter 33's output shaft top, positioning plate 35 is installed to L type link 34 bottom, 35 is located the top of 31, opening limit machine platform 1 internally mounted has driving motor 7 and two wheel seats 12, it is connected with the straight line cutting mechanism to realize that opening limit wheel 7 and the straight line cutting mechanism is connected through the cutting mechanism's that the straight line cutting wheel is rotated to open limit machine platform 4, it can realize through the cutting mechanism again to open limit to open the straight line cutting mechanism and cut the straight line cutting mechanism and take turns to realize the straight line cutting mechanism and take turns through the straight line cutting mechanism and take turns to pass through the cutting mechanism on the straight line cutting mechanism that the straight line cutting mechanism is connected.
Further, in the above technical solution, the moving mechanism 2 further includes a servo motor 21 and two square plates 29, the servo motor 21 is located at the middle position of the two screw rods 22, a first bevel gear 25 is installed on an output shaft of the servo motor 21, the two square plates 29 are both fixedly connected with the inner wall of the hemming machine table 1, a rotating shaft 28 is rotatably connected between the two square plates 29 through a bearing ring, second bevel gears 26 are installed on both sides of the two rotating shaft 28, third bevel gears 27 are installed at ends of the two screw rods 22 close to the rotating shaft 28, the two third bevel gears 27 are respectively perpendicular to and engaged with the second bevel gears 26 on the outer sides of the two rotating shafts 28, and the first bevel gears 25 are respectively perpendicular to and engaged with the first bevel gears 25 on the inner sides of the two rotating shafts 28;
specifically, the motor and the electric elements in the device are controlled by a conventional controller, and the servo motor 21 is operated to enable the first bevel gear 25 to be meshed with the two second bevel gears 26 on the inner sides of the two rotating shafts 28 to rotate, so that the two rotating shafts 28 are synchronously rotated, and then the two second bevel gears 26 on the outer sides of the rotating shafts 28 are meshed with the third bevel gear 27 to perform transmission, so that the two lead screws 22 synchronously rotate in the same direction, and the connecting block 24 drives the positioning mechanism 3 to move.
Further, in the above technical solution, two connection blocks 24 are both of a convex structure, and the top width of the connection block 24 is the same as the width of the sliding groove 11;
specifically, through the concave and sliding groove 11 adaptation in both sides of connecting block 24, can realize connecting block 24's firm.
Further, in the above technical solution, the two connecting blocks 24 are connected with the connecting plate 31 through fixing bolts, and the top of the connecting plate 31 is provided with a groove, the fixing bolts are located in the grooves at the top of the connecting plate 31, and the top of the fixing bolts is lower than the top of the connecting plate 31;
specifically, when the positioning mechanism 3 needs to be disassembled and replaced, the fixing bolt can be disassembled to realize convenient disassembly, and the positioning bolt is positioned in the groove at the top of the connecting plate 31, so that the placement of the biodegradable plastic cannot be influenced.
Further, in the above technical solution, the connecting plate 31 is of an L-shaped structure, the bottom of one side of the connecting plate 31 close to the edging machine platform 1 is provided with a sliding rail block 311, and both sides of the edging machine platform 1 are provided with sliding rail grooves 13 adapted to the sliding rail block 311;
specifically, the stability of the left and right movement of the connecting plate 31 can be maintained through the limitation of the slide rail block 311 and the slide rail groove 13, so that the side opening effect is prevented from being influenced by shaking.
Further, in the above technical solution, one side of the supporting plate 32 close to the connecting plate 31 is provided with two sliding grooves 321, and one side of the positioning plate 35 is provided with two limiting blocks 351 adapted to the sliding grooves 321;
specifically, the positioning plate 35 can be kept stable to move up and down through the limiting block 351, so that the positioning plate 35 can more stably fix the biodegradable plastic.
Further, in the above technical scheme, an opening is formed in the bottom of the edge opening machine table 1, a closing plate 6 is installed at the opening, supporting bases 5 are installed at four corners of the closing plate 6, and the four supporting bases 5 are connected with the bottom of the edge opening machine table 1 through internal and external threads;
specifically, when need unpack and open limit machine platform 1 and maintain, the accessible rotates and supports base 5 and make closure plate 6 and the separation of opening limit machine platform 1, and can play the supporting role to opening limit machine platform 1 after supporting base 5 installation, and stability is kept, the better limit of opening of being convenient for.
This practical theory of operation:
firstly, the driving motor 7 is started to enable the edge opening wheel 4 to rotate, then, biodegradable plastics need to be cut, the cutting positions are aligned with the edge opening wheel 4, two sides of the biodegradable plastics are placed on the two connecting plates 31, then, the electric push rod 33 is started to enable the two positioning plates 35 to fix the biodegradable plastics, then, the servo motor 21 is started to enable the first bevel gear 25 to be meshed with the two second bevel gears 26 to rotate, further, synchronous rotation of the two rotating shafts 28 is achieved, then, the two second bevel gears 26 on the outer sides of the rotating shafts 28 are meshed with the third bevel gear 27 to drive, synchronous and equidirectional rotation of the two lead screws 22 is achieved, therefore, the connecting block 24 is achieved to drive the positioning mechanisms 3 to move, the two positioning mechanisms 3 pass through the edge opening wheel 4, and the biodegradable plastics are enabled to be edge opened.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (7)
1. Biodegradable bag and biodegradable plastic film open limit device, including opening limit machine platform (1) and moving mechanism (2) and two positioning mechanism (3), its characterized in that: open limit machine platform (1) is provided with sliding tray (11) for hollow structure and top both sides, moving mechanism (2) are including two lead screw (22), two the one end of lead screw (22) is rotated with the inside one end of open limit machine platform (1) and is connected and be located two sliding tray (11) below respectively, two all install screw (23), two on lead screw (22) connecting block (24) and connecting block (24) are all installed at screw (23) top and are all run through from sliding tray (11), two positioning mechanism (3) all include connecting plate (31), two connecting plate (31) are connected with two connecting block (24) tops respectively, two backup pad (32) are all installed to connecting plate (31) top one side, connecting plate (31) are kept away from in backup pad (32) one side and are installed electric putter (33), L type link (34) are installed at the output shaft top of electric putter (33), locating plate (35) are installed to L type link (34) bottom, locating plate (35) are located connecting plate (31) top, open limit machine platform (1) installs between wheel seat (7) and motor seat (12) and open limit wheel seat (7) and be connected with motor wheel (4) through axle center (12) drive wheel (12) and motor wheel (12) drive wheel seat (7) are connected with axle center (4) mutually And the upper half part of the edge opening wheel (4) penetrates through the top of the edge opening machine table (1).
2. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: moving mechanism (2) are still including servo motor (21) and two square plates (29), servo motor (21) are located the intermediate position department of two lead screws (22), install first bevel gear (25) on the output shaft of servo motor (21), two square plate (29) all with edging machine platform (1) inner wall fixed connection, two be connected with axis of rotation (28), two through the bearing ring rotation in the middle of square plate (29) axis of rotation (28) both sides all install second bevel gear (26), two third bevel gear (27) are all installed near axis of rotation (28) one end in lead screw (22), two third bevel gear (27) are perpendicular and mesh with second bevel gear (26) in two axis of rotation (28) outsides respectively, first bevel gear (25) are perpendicular and mesh with the first bevel gear (25) of two axis of rotation (28) inboards respectively.
3. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: the two connecting blocks (24) are of a convex structure, and the width of the top of each connecting block (24) is the same as that of the sliding groove (11).
4. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: the two connecting blocks (24) are connected with the connecting plate (31) through fixing bolts, grooves are formed in the top of the connecting plate (31), the fixing bolts are located in the grooves in the top of the connecting plate (31), and the tops of the fixing bolts are lower than the top height of the connecting plate (31).
5. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: the connecting plate (31) is of an L-shaped structure, a sliding rail block (311) is installed at the bottom of one side, close to the edge opening machine table (1), of the connecting plate (31), and sliding rail grooves (13) matched with the sliding rail block (311) are formed in the two sides of the edge opening machine table (1).
6. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: one side of the supporting plate (32) close to the connecting plate (31) is provided with two sliding grooves (321), and one side of the positioning plate (35) is provided with two limiting blocks (351) matched with the sliding grooves (321).
7. The apparatus for opening edge of biodegradable bag and biodegradable film according to claim 1, wherein: the bottom of the edging machine platform (1) is provided with an opening, a closing plate (6) is installed at the opening, four corners of the closing plate (6) are provided with supporting bases (5), and the supporting bases (5) are connected with the bottom of the edging machine platform (1) in an internal and external thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275545.6U CN218504631U (en) | 2022-08-29 | 2022-08-29 | Edge opening device for biodegradable bag and biodegradable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275545.6U CN218504631U (en) | 2022-08-29 | 2022-08-29 | Edge opening device for biodegradable bag and biodegradable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218504631U true CN218504631U (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222275545.6U Active CN218504631U (en) | 2022-08-29 | 2022-08-29 | Edge opening device for biodegradable bag and biodegradable film |
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| CN (1) | CN218504631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117962407A (en) * | 2024-04-02 | 2024-05-03 | 安徽凯航包装科技有限公司 | Composite packaging bag edge opening device and edge opening method thereof |
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2022
- 2022-08-29 CN CN202222275545.6U patent/CN218504631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117962407A (en) * | 2024-04-02 | 2024-05-03 | 安徽凯航包装科技有限公司 | Composite packaging bag edge opening device and edge opening method thereof |
| CN117962407B (en) * | 2024-04-02 | 2024-05-28 | 安徽凯航包装科技有限公司 | Composite packaging bag edge opening device and edge opening method thereof |
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