CN218519286U - Thermal cutting device for plastic bag production - Google Patents
Thermal cutting device for plastic bag production Download PDFInfo
- Publication number
- CN218519286U CN218519286U CN202222744989.XU CN202222744989U CN218519286U CN 218519286 U CN218519286 U CN 218519286U CN 202222744989 U CN202222744989 U CN 202222744989U CN 218519286 U CN218519286 U CN 218519286U
- Authority
- CN
- China
- Prior art keywords
- plastic bag
- rod
- carrier
- hydraulic cylinder
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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 relates to a plastic bag production technical field provides a plastic bag production hot cutting device, including the transposition mechanism of the cutting angle of adjusting this device cutting plastic bag, the transposition mechanism top is provided with the fervent mechanism that carries out the fervent to plastic bag, fervent mechanism both sides are provided with and push down the plastic bag and make it wait to cut the position and keep smooth fold mechanism of preventing. Through the work of the transposition hydraulic cylinder, the second vertical rod is pushed to drive the hot cutting mechanism and the wrinkle preventing mechanism to rotate relative to the carrying platform by taking the first vertical rod as a circle center, so that the technical scheme for adjusting the relative angle between the plastic bag and the hot cutting mechanism is completed, and the problem that the plastic bag is cut after the cutting assembly and the plastic bag form a certain angle as required because the cutting assembly of the hot cutting device in the prior art is fixedly installed is solved.
Description
Technical Field
The utility model relates to a plastic bag production technical field, it is specific, relate to a plastic bag production hot cutting device.
Background
Plastic bags, which are bags made of plastics (such as polypropylene, polyester, nylon, etc.) as main raw materials, are essential articles for people in daily life, are often used for containing other articles, and are widely used due to the advantages of low price, extremely light weight, large capacity and convenient storage. The plastic bag can be cut into the shape according to the requirement by using a cutting device in the production process.
Chinese patent document with publication number CN215152364U granted discloses a hot cutting device for plastic bag production, which comprises a workbench and an electric heating cutting machine fixedly mounted on the workbench, the top of the workbench is provided with a press rod which is horizontal and can move up and down, the bottom of the press rod is fixedly mounted with an electric heating wire which is electrically connected with the electric heating cutting machine and used for cutting the plastic bag, the top of the workbench is fixedly connected with two bilateral symmetry mounting blocks, two a mounting shaft which is horizontal and can move up and down is arranged between the mounting blocks, and the surface of the mounting shaft is rotatably sleeved with a press roller for pressing the plastic bag. The utility model discloses an installation axle and the compression roller that set up between two installation pieces can guarantee that the plastic bag can not produce the fold when the cutting, has avoided the plastic bag to cut and lead to cutting the anomalous problem of shape under the state of unevenness.
However, in the prior art, the cutting assembly of the thermal cutting apparatus is fixedly installed, and it is difficult to cut the plastic bag after the cutting assembly and the plastic bag form a certain angle as required. Therefore, a plastic bag production thermal cutting device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hot cutting device of plastic bag production, the cutting assembly who has solved hot cutting device among the correlation technique is fixed mounting, is difficult to make cutting assembly and plastic bag form the problem of cutting the plastic bag after certain angle as required.
The technical scheme of the utility model as follows:
a hot cutting device for plastic bag production comprises a transposition mechanism for adjusting the cutting angle of the device for cutting a plastic bag, a hot cutting mechanism for hot cutting the plastic bag is arranged above the transposition mechanism, and wrinkle preventing mechanisms for pressing down the plastic bag to keep the part to be cut flat are arranged on two sides of the hot cutting mechanism;
the transposition mechanism comprises a carrying platform, a first vertical rod is arranged on the carrying platform, a fixing seat fixedly mounted below the carrying platform is arranged at the lower end of the first vertical rod, a second vertical rod movably connected to the carrying platform is arranged in front of the first vertical rod, a groove plate arranged above the carrying platform is movably connected between the first vertical rod and the second vertical rod, a limiting rod arranged below the carrying platform is movably connected between the first vertical rod and the second vertical rod, a transposition hydraulic cylinder is arranged on one side of the limiting rod, a connecting rod is arranged at one end, away from the limiting rod, of the transposition hydraulic cylinder, and a first joint is arranged at the telescopic end of the transposition hydraulic cylinder.
Preferably: the hot cutting mechanism comprises a first vertical rod and a loading rod arranged on a second vertical rod, a support plate is fixedly arranged above the loading rod, a distance adjusting hydraulic cylinder is fixedly arranged above the support plate, the telescopic end of the distance adjusting hydraulic cylinder is provided with an I-shaped frame, a voltage regulator is fixedly arranged above the I-shaped frame, an electric heating bow is fixedly arranged below the I-shaped frame, and a heating wire electrically connected with the voltage regulator is arranged below the electric heating bow.
Preferably: the fold prevention mechanism comprises second joints fixedly arranged on two sides of the I-shaped frame, one side, far away from the heating wire, of each second joint is provided with a third joint fixedly arranged on the I-shaped frame, a roller frame is arranged below the third joint, a rotating roller is arranged between the roller frames on the same side of the I-shaped frame, and a telescopic rod is arranged between the third joint and the roller frame.
Preferably: the first upright stanchion is rotationally connected with the fixed seat, and the second upright stanchion is slidably connected with the carrying platform.
Preferably: the carrying platform is rotatably connected with the connecting rod, the limiting rod is rotatably connected with the first joint, and the transposition hydraulic cylinder is rotatably connected with the connecting rod.
Preferably: and the telescopic end of the distance-adjusting hydraulic cylinder penetrates through the support plate and then is connected with the I-shaped frame through threads.
Preferably: the second joint with the roller frame rotates to be connected, the roller frame with change the roller and rotate and be connected.
Preferably: the third joint, the roller frame all with the telescopic link rotates to be connected.
The utility model discloses a theory of operation and beneficial effect do:
according to the required cutting angle, after the plastic bag is flatly laid on the carrying platform, the transposition hydraulic cylinder works to push the second vertical rod to drive the thermal cutting mechanism and the wrinkle preventing mechanism to rotate relative to the carrying platform by taking the first vertical rod as a circle center, so that the adjustment of the relative angle between the plastic bag and the thermal cutting mechanism is completed;
the angle between the hot cutting mechanism and the plastic bag can be conveniently adjusted according to cutting requirements, the rotary rollers are pushed to be tightly attached to the plastic bag by the work of the distance-adjusting hydraulic cylinder during cutting, the plastic bag is pressed down through the rotary rollers arranged on two sides of the electric heating wire, and the flatness of the surface to be cut of the plastic bag is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic isometric view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic structural diagram of the transposition mechanism of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 from another view angle;
fig. 5 is a schematic structural view of the thermo-cutting mechanism of the present invention;
fig. 6 is a schematic structural view of the wrinkle preventing mechanism of the present invention.
In the figure: 1. a transposition mechanism; 101. a stage; 102. a first upright rod; 103. a fixed seat; 104. a second upright stanchion; 105. a groove plate; 106. a limiting rod; 107. a transposition hydraulic cylinder; 108. a connecting rod; 109. a first joint; 2. a hot cutting mechanism; 201. a carrier bar; 202. a carrier plate; 203. a distance-adjusting hydraulic cylinder; 204. an I-shaped frame; 205. a voltage regulator; 206. an electric heating bow; 207. an electric heating wire; 3. a wrinkle prevention mechanism; 301. a second joint; 302. a third joint; 303. a roller frame; 304. rotating the roller; 305. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a thermal cutting device for plastic bag production, which includes a transposition mechanism 1 for adjusting the cutting angle of the device for cutting a plastic bag, a thermal cutting mechanism 2 for thermally cutting the plastic bag is disposed above the transposition mechanism 1, and wrinkle-preventing mechanisms 3 for pressing down the plastic bag to keep the portion to be cut flat are disposed on two sides of the thermal cutting mechanism 2.
In this embodiment, the transposition mechanism 1 includes a carrier 101, a first upright rod 102 is arranged on the carrier 101, a fixing seat 103 fixedly installed below the carrier 101 is arranged at the lower end of the first upright rod 102, a second upright rod 104 movably connected to the carrier 101 is arranged in front of the first upright rod 102, a slot plate 105 arranged above the carrier 101 is movably connected between the first upright rod 102 and the second upright rod 104, a limiting rod 106 arranged below the carrier 101 is movably connected between the first upright rod 102 and the second upright rod 104, a transposition hydraulic cylinder 107 is arranged on one side of the limiting rod 106, a connecting rod 108 is arranged at one end of the transposition hydraulic cylinder 107 away from the limiting rod 106, and a first joint 109 is arranged at the telescopic end of the transposition hydraulic cylinder 107; the first upright rod 102 is rotatably connected with the fixed seat 103, the second upright rod 104 is slidably connected with the carrier 101, the carrier 101 is rotatably connected with the connecting rod 108, the limiting rod 106 is rotatably connected with the first joint 109, and the transposition hydraulic cylinder 107 is rotatably connected with the connecting rod 108; the transposition hydraulic cylinder 107 is operated according to a required cutting angle, because the first upright stanchion 102 is fixed on the carrier 101 by the fixing base 103, when the length change of the telescopic end of the transposition hydraulic cylinder 107 is transmitted to the limiting rod 106, the second upright stanchion 104 can drive the carrier plate 202 to rotate relative to the carrier 101 by taking the first upright stanchion 102 as the center of circle, thereby realizing the adjustment of the angle between the hot cutting mechanism 2, the wrinkle preventing mechanism 3 and the plastic bag, and the groove plate 105 can avoid the surface damage of the carrier 101 caused by the direct contact of the heating wire 207 and the carrier 101.
In this embodiment, the thermal cutting mechanism 2 includes a carrier rod 201 fixedly mounted on the first upright rod 102 and the second upright rod 104, a carrier plate 202 is fixedly mounted above the carrier rod 201, a distance-adjusting hydraulic cylinder 203 is fixedly mounted above the carrier plate 202, an i-shaped frame 204 is arranged at the telescopic end of the distance-adjusting hydraulic cylinder 203, a voltage regulator 205 is fixedly mounted above the i-shaped frame 204, an electric heating bow 206 is fixedly mounted below the i-shaped frame 204, and an electric heating wire 207 electrically connected with the voltage regulator 205 is arranged below the electric heating bow 206; the telescopic end of the distance-adjusting hydraulic cylinder 203 penetrates through the carrier plate 202 and then is connected with the I-shaped frame 204 through threads; the distance-adjusting hydraulic cylinder 203 is operated to drive the I-shaped frame 204 to move downwards, and when the I-shaped frame 204 moves downwards, the heating wire 207 with the temperature adjusted by the voltage regulator 205 in advance contacts with the plastic bag to perform thermal cutting on the plastic bag.
In this embodiment, the wrinkle preventing mechanism 3 includes second joints 301 fixedly installed at two sides of the i-shaped frame 204, a third joint 302 fixedly installed on the i-shaped frame 204 is installed at one side of the second joint 301 away from the heating wire 207, a roller frame 303 is installed below the third joint 302, a rotating roller 304 is installed between the roller frames 303 at the same side of the i-shaped frame 204, and an expansion rod 305 is installed between the third joint 302 and the roller frame 303; the second joint 301 is rotatably connected with a roller frame 303, the roller frame 303 is rotatably connected with a rotating roller 304, and the third joint 302 and the roller frame 303 are both rotatably connected with an expansion rod 305; when the i-shaped frame 204 moves downwards, the rotating rollers 304 firstly contact with the plastic bag to press and fix the plastic bag, and the telescopic rod 305 can enable the carrying platform 101 and the roller frame 303 to keep a certain included angle, so that the plastic bag is respectively pulled towards two sides by the two groups of rotating rollers 304 during cutting, and the flatness of the to-be-cut part of the plastic bag is kept.
The working principle is as follows: when the device is installed to finish the hot cutting work for plastic bag production, the transposition hydraulic cylinder 107 is made to work according to the required cutting angle, and as the first upright stanchion 102 is fixed on the carrier 101 by the fixing seat 103, after the length change of the telescopic end of the transposition hydraulic cylinder 107 is transmitted to the limiting rod 106, the second upright stanchion 104 can drive the carrier plate 202 to rotate relative to the carrier 101 by taking the first upright stanchion 102 as the center of a circle, thereby realizing the adjustment of the angle between the hot cutting mechanism 2, the wrinkle preventing mechanism 3 and the plastic bag; after the angle adjustment is finished, the plastic bag to be cut is flatly laid above the carrier 101, and meanwhile, the position to be cut is aligned to the groove of the groove plate 105; and then, the distance-adjusting hydraulic cylinder 203 works to drive the I-shaped frame 204 to move downwards, when the I-shaped frame 204 moves downwards, the rotating roller 304 is firstly contacted with the plastic bag to press and fix the plastic bag downwards, along with the continuous descending of the I-shaped frame 204, the heating wire 207 with the temperature adjusted by the voltage adjuster 205 is contacted with the plastic bag in advance to perform hot cutting on the plastic bag, after the cutting is completed, the distance-adjusting hydraulic cylinder 203 is reset, the processes are repeated, and the other plastic bags to be cut are subjected to hot cutting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. The hot cutting device for plastic bag production is characterized by comprising a transposition mechanism (1) for adjusting the cutting angle of the device for cutting the plastic bag, wherein a hot cutting mechanism (2) for hot cutting the plastic bag is arranged above the transposition mechanism (1), and two sides of the hot cutting mechanism (2) are provided with anti-wrinkle mechanisms (3) for pressing down the plastic bag to keep the part to be cut flat;
the transposition mechanism (1) comprises a carrier (101), a first upright rod (102) is arranged on the carrier (101), a fixing seat (103) fixedly installed below the carrier (101) is arranged at the lower end of the first upright rod (102), a second upright rod (104) movably connected to the carrier (101) is arranged in front of the first upright rod (102), a groove plate (105) arranged above the carrier (101) is movably connected between the first upright rod (102) and the second upright rod (104), a limiting rod (106) arranged below the carrier (101) is movably connected between the first upright rod (102) and the second upright rod (104), a transposition hydraulic cylinder (107) is arranged on one side of the limiting rod (106), a connecting rod (108) is arranged at one end, far away from the limiting rod (106), of the transposition hydraulic cylinder (107), and a first joint (109) is arranged at the telescopic end of the transposition hydraulic cylinder (107).
2. The plastic bag production thermal cutting device according to claim 1, wherein the thermal cutting mechanism (2) comprises a carrying rod (201) fixedly mounted on the first vertical rod (102) and the second vertical rod (104), a carrying plate (202) is fixedly mounted above the carrying rod (201), a distance-adjusting hydraulic cylinder (203) is fixedly mounted above the carrying plate (202), an I-shaped frame (204) is arranged at the telescopic end of the distance-adjusting hydraulic cylinder (203), a voltage regulator (205) is fixedly mounted above the I-shaped frame (204), an electric heating bow (206) is fixedly mounted below the I-shaped frame (204), and an electric heating wire (207) electrically connected with the voltage regulator (205) is arranged below the electric heating bow (206).
3. The plastic bag production thermal cutting device according to claim 2, wherein the wrinkle preventing mechanism (3) comprises second joints (301) fixedly installed on two sides of the i-shaped frame (204), a third joint (302) fixedly installed on the i-shaped frame (204) is arranged on one side of the second joint (301) far away from the electric heating wire (207), a roller frame (303) is arranged below the third joint (302), a rotating roller (304) is arranged between the roller frames (303) on the same side of the i-shaped frame (204), and a telescopic rod (305) is arranged between the third joint (302) and the roller frame (303).
4. A thermal cutting apparatus for plastic bag production as claimed in claim 1, wherein said first vertical bar (102) is rotatably connected to said fixed base (103), and said second vertical bar (104) is slidably connected to said carrier (101).
5. The thermal cutting device for plastic bag production according to claim 1, wherein the carrier (101) is rotatably connected to the extension rod (108), the limiting rod (106) is rotatably connected to the first joint (109), and the indexing hydraulic cylinder (107) is rotatably connected to the extension rod (108).
6. The thermal cutting device for plastic bag production according to claim 2, wherein the telescopic end of the distance adjusting hydraulic cylinder (203) passes through the carrier plate (202) and then is connected with the I-shaped frame (204) through screw threads.
7. A thermal cutting apparatus for plastic bag production according to claim 3, wherein said second joint (301) is rotatably connected to said roller housing (303), said roller housing (303) being rotatably connected to said rotating roller (304).
8. A thermal cutting apparatus for plastic bag production according to claim 3, wherein said third joint (302) and said roller housing (303) are rotatably connected to said telescopic rod (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744989.XU CN218519286U (en) | 2022-10-18 | 2022-10-18 | Thermal cutting device for plastic bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744989.XU CN218519286U (en) | 2022-10-18 | 2022-10-18 | Thermal cutting device for plastic bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218519286U true CN218519286U (en) | 2023-02-24 |
Family
ID=85248358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222744989.XU Active CN218519286U (en) | 2022-10-18 | 2022-10-18 | Thermal cutting device for plastic bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218519286U (en) |
-
2022
- 2022-10-18 CN CN202222744989.XU patent/CN218519286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214219107U (en) | Embossing machine with location structure | |
| CN218519286U (en) | Thermal cutting device for plastic bag production | |
| CN213121698U (en) | Be used for hot conduction detection device of graphite alkene biomaterial | |
| CN219969159U (en) | Surface refraction gilding press for packaging material | |
| CN208609219U (en) | A kind of graphene heating film weld fixture apparatus | |
| CN216335651U (en) | Polyethylene yardage roll hot cutting machine | |
| CN214400571U (en) | Leather embossing device for road roller seat | |
| CN213198991U (en) | Handbag processing equipment | |
| CN214239969U (en) | High-efficient accurate location sweater printing device | |
| CN212666204U (en) | Cutting machine adjusting device | |
| CN210336864U (en) | Inferior gram force board bender of rupture is evenly prevented in heating | |
| CN211199250U (en) | Automatic belt embossing machine | |
| CN208263679U (en) | A kind of whole body print machine | |
| CN218171763U (en) | Edge pressing machine for textile fabric printing | |
| CN220614969U (en) | Industrial belt plugging machine with flattening mechanism | |
| CN219099519U (en) | Polyester clothes banding positioning mechanism | |
| CN216315817U (en) | Suit production is with pressing lining instrument | |
| CN218966291U (en) | Plastic bag processing hot cutting device | |
| CN220685590U (en) | Cutting device for sofa production fabric | |
| CN220441998U (en) | Seam glue pressing sealing device | |
| CN218232770U (en) | Sewing machine with quick positioning function | |
| CN219094022U (en) | Zipper laser cutting machine based on old clothes | |
| CN214992233U (en) | Hot press unit is used in non-woven fabrics processing | |
| CN214529084U (en) | Embossing machine with heating function | |
| CN219600555U (en) | Paper wrapping bag apparatus for producing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |