CN213674315U - PVC thermal contraction membrane guillootine - Google Patents
PVC thermal contraction membrane guillootine Download PDFInfo
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- CN213674315U CN213674315U CN202022594143.3U CN202022594143U CN213674315U CN 213674315 U CN213674315 U CN 213674315U CN 202022594143 U CN202022594143 U CN 202022594143U CN 213674315 U CN213674315 U CN 213674315U
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Abstract
The utility model aims at providing a PVC thermal contraction film cutting machine, which comprises a frame, a film feeding mechanism, a transfer tensioning roller, a cutting mechanism, a film clamping and transferring mechanism and a film storage box; the film feeding mechanism, the transfer tensioning roller and the cutting mechanism are respectively arranged on the frame, the film feeding mechanism is arranged at the left end of the frame, the transfer tensioning roller is arranged in the middle of the frame, and the cutting mechanism is arranged at the right end of the frame; the film feeding mechanism feeds out the film, and the film is tensioned by a transfer tensioning roller and is transferred to a cutting mechanism for cutting; store up the membrane case and locate the frame next door, be located the right side of frame, the top of storing up the membrane case be equipped with and press from both sides membrane transfer mechanism, press from both sides membrane transfer mechanism be located and cut the mechanism right side for the membrane after will cutting presss from both sides tightly and the pulling is put into and stores up the membrane case. The utility model discloses can guarantee to cut and level to can effectively eliminate static, realize that the PVC thermal contraction membrane after cutting is neatly put things in good order.
Description
Technical Field
The utility model relates to a thermal contraction membrane equipment field, concretely relates to PVC thermal contraction membrane guillootine.
Background
The PVC heat shrinkable film is formed by mixing PVC resin and more than ten auxiliary materials and then blowing for the second time, and has the characteristics of good transparency, easy shrinkage, high strength, freely adjustable shrinkage rate according to the needs of users and strong operability. The PVC shrink film is widely applied to the packaging of various commodities such as wine, food, sports goods, sterilized tableware, electronic and electric appliances, daily necessities, artware, building products, audio-visual products, medicines, stationery, toys, doors, plastic hardware, glass ceramics and the like, so that the appearance of the PVC shrink film is more bright and beautiful, the packaging grade of the product is improved, and the PVC shrink film plays a role in protecting the product from dust, messy flowers and the like. Is an ideal film packaging material at present.
At present, PVC heat shrinkage films applied in the pharmaceutical field are often required to be cut according to different products, but the PVC heat shrinkage films required to be cut are light in weight and static, so that the cut PVC films are difficult to stack neatly and need to be manually carded, the manual labor amount is greatly increased, and the enterprise cost is increased.
Disclosure of Invention
The utility model aims at providing a PVC thermal contraction membrane guillootine, this PVC thermal contraction membrane guillootine can guarantee to cut and level and smooth to can effectively eliminate static, realize that the PVC thermal contraction membrane after cutting is neatly put things in good order.
The technical scheme of the utility model as follows:
the PVC heat shrinkable film cutting machine comprises a rack, a film feeding mechanism, a transfer tensioning roller, a cutting mechanism, a film clamping and transferring mechanism and a film storage box;
the film feeding mechanism, the transfer tensioning roller and the cutting mechanism are respectively arranged on the frame, the film feeding mechanism is arranged at the left end of the frame, the transfer tensioning roller is arranged in the middle of the frame, and the cutting mechanism is arranged at the right end of the frame; the film feeding mechanism feeds out the film, and the film is tensioned by a transfer tensioning roller and is transferred to a cutting mechanism for cutting;
store up the membrane case and locate the frame next door, be located the right side of frame, the top of storing up the membrane case be equipped with and press from both sides membrane transfer mechanism, press from both sides membrane transfer mechanism be located and cut the mechanism right side for the membrane after will cutting presss from both sides tightly and the pulling is put into and stores up the membrane case.
The film feeding mechanism comprises a PVC film rolling roller and a film feeding motor, the PVC film rolling roller is used for rolling a PVC film, and the film feeding motor is connected with the PVC film rolling roller through a belt transmission mechanism and drives the PVC film rolling roller to rotate.
The vertical height of transfer tensioning roller be less than PVC film-winding roller and cut the height of mechanism's entry, PVC membrane from PVC film-winding roller downward sloping earlier around the slope entering of transfer tensioning roller backward and cut the mechanism. The V-shaped film feeding structure is formed, and the flatness of the fed film is better ensured
The cutting mechanism comprises a support, film feeding compression rollers and a film cutting knife assembly, wherein the support is arranged at the right end of the rack, and the two groups of film feeding compression rollers are arranged on the front side surface of the support along the upper and lower directions; the film cutting knife assembly is arranged on the right side surface of the support, is positioned on the right side of the film feeding press rolls and is aligned to the position between the two groups of film feeding press rolls;
two sets of film feeding compression rollers are used for clamping a PVC film, gears which are meshed with each other are arranged on the roller shafts of the two sets of film feeding compression rollers, any one set of film feeding compression roller is connected with a speed reducing motor and is driven by the speed reducing motor to rotate, so that a structure that the two sets of film feeding compression rollers rotate relatively is formed, and the PVC film is clamped and conveyed to a film cutting knife assembly.
The film cutting knife assembly comprises a magnetic coupling cylinder, a guide rail I, a slide block I, an upper cylinder, a lower cylinder, a roller knife group and a filler strip; the magnetic coupling cylinder and the guide rail I are arranged on the right side surface of the support along the front-back direction and are positioned above the outlet of the film feeding press roller, and the length of the magnetic coupling cylinder and the guide rail I is greater than the width of the outlet of the film feeding press roller; the upper and lower cylinders are mounted on the guide rail I through the sliding block I, and piston rods of the upper and lower cylinders are vertically arranged downwards; the magnetic coupling cylinder is connected with the cylinder bodies of the upper cylinder and the lower cylinder and drives the upper cylinder and the lower cylinder to slide along the guide rail I; the roller knife tackle is installed at the lower end of a piston rod of the upper air cylinder and the lower air cylinder, a filler strip is arranged below the roller knife tackle, and the PVC film is transmitted to the filler strip through the film feeding compression roller and is cut by the roller knife tackle.
The film clamping transfer mechanism comprises a mounting bracket, a static eliminator, a sliding cylinder, a guide rail II and a film clamping mechanism; the mounting bracket is arranged on the right side of the film storage box, a sliding cylinder and a guide rail II are arranged on the mounting bracket along the left-right direction, and the sliding cylinder and the guide rail II are both positioned above the film storage box and extend leftwards to be close to the cutting mechanism;
support right side correspond I right-hand member department of guide rail and be equipped with limit switch, limit switch aim at the right-hand member face of slider I, be connected with the magnetic coupling cylinder electricity, when slider I moved right and contacts limit switch, control magnetic coupling cylinder stops to move right to I gliding distance right of restriction slider. The type of the limit switch is LJ12A 3-4-Z/BX.
The film clamping mechanism is simultaneously arranged on the sliding cylinder and the guide rail II and is used for clamping the PVC film; the left end of installing support on be equipped with static eliminator, static eliminator be located and cut between mechanism right-hand member and the II left ends of guide rail. The model of the static eliminator can be 201-B type static eliminator.
The film clamping mechanism comprises a sliding block II, a bottom plate, a fixed film clamping block, a film clamping cylinder and a film clamping strip; the bottom plate is arranged on the guide rail II through a sliding block II; the sliding cylinder is connected with the right side of the top surface of the bottom plate through a connecting rod; the fixed film clamping block is arranged on the left side edge of the top surface of the bottom plate; the film clamping cylinder is arranged in the middle of the top surface of the bottom plate, a piston rod of the film clamping cylinder horizontally extends leftwards, and a film clamping strip is arranged on the film clamping cylinder; the film clamping strip is driven by the film clamping cylinder to be matched with the fixed film clamping block to clamp the PVC film.
The film storage box is of a drawer type structure, and the pulling direction of the drawer is the front-back direction.
The utility model discloses a PVC thermal contraction membrane guillootine can guarantee to cut and level to effectively eliminate static, realize the PVC thermal contraction membrane after cutting neatly puts things in good order.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the film cutting knife assembly of the present invention;
fig. 3 is a schematic structural view of the film clamping mechanism of the present invention;
the names and serial numbers of the parts in the figure are as follows:
1-a frame, 2-a film feeding mechanism, 3-a transfer tensioning roller, 4-a cutting mechanism, 5-a film clamping transfer mechanism, 6-a film storage box, 7-a PVC film rolling roller, 8-a film feeding motor, 9-a support, 10-a film feeding compression roller, 11-a film cutting knife assembly, 12-a mounting bracket, 13-an electrostatic eliminator, 14-a sliding cylinder, 15-a guide rail II, 16-a film clamping mechanism, 17-a magnetic coupling cylinder, 18-a guide rail I, 19-a slide block I, 20-an upper cylinder and a lower cylinder, 21-a roller knife group, 22-a backing strip, 23-a limit switch, 24-a slide block II, 25-a bottom plate, 26-a fixed film clamping block, 27-a film clamping cylinder and 28-a film clamping strip.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-3, the cutting machine for PVC heat shrinkable films comprises a frame 1, a film feeding mechanism 2, a transfer tensioning roller 3, a cutting mechanism 4, a film clamping and transferring mechanism 5, and a film storage box 6;
the film feeding mechanism 2, the transfer tensioning roller 3 and the cutting mechanism 4 are respectively arranged on the frame 1, the film feeding mechanism 2 is arranged at the left end of the frame 1, the transfer tensioning roller 3 is arranged in the middle of the frame 1, and the cutting mechanism 4 is arranged at the right end of the frame 1; the film feeding mechanism 2 feeds out the film, is tensioned by a transfer tensioning roller 3 and is transferred to a cutting mechanism 4 for cutting;
store up membrane case 6 and locate 1 next door of frame, be located the right side of frame 1, the top of storing up membrane case 6 be equipped with and press from both sides membrane transfer mechanism 5, press from both sides membrane transfer mechanism 5 be located and cut 4 right sides of mechanism for the membrane after will cutting presss from both sides tightly and the pulling is put into storing up in the membrane case 6.
The vertical height of transfer tensioning roller 3 be less than PVC film winding roller 7 and cut the height that 4 entrys of mechanism, the PVC membrane gets into from PVC film winding roller 7 first downward sloping around 3 backs slopes of transfer tensioning roller and cuts mechanism 4.
The cutting mechanism 4 comprises a support 9, film feeding compression rollers 10 and a film cutting knife assembly 11, wherein the support 9 is arranged at the right end of the frame 1, and the film feeding compression rollers 10 are provided with two groups and are arranged on the front side surface of the support 9 along the vertical direction; the film cutting knife assembly 11 is arranged on the right side surface of the support 9, is positioned on the right side of the film feeding compression rollers 10 and is aligned to the position between the two groups of film feeding compression rollers 10;
two sets of film feeding compression rollers 10 clamp the PVC film, and the rollers of the two sets of film feeding compression rollers 10 are provided with gears which are meshed with each other, wherein any one set of film feeding compression rollers 10 is connected with a speed reducing motor and is driven by the speed reducing motor to rotate, so that a structure that the two sets of film feeding compression rollers 10 rotate relatively is formed, and the PVC film is clamped and conveyed to the film cutting knife assembly 11.
The film cutting knife assembly 11 comprises a magnetic coupling air cylinder 17, a guide rail I18, a sliding block I19, an upper air cylinder 20, a lower air cylinder 20, a roller knife group 21 and a filler strip 22; the magnetic coupling cylinder 17 and the guide rail I18 are arranged on the right side surface of the support 9 along the front-back direction, are positioned above the outlet of the film feeding press roller 10, and have the length larger than the width of the outlet of the film feeding press roller 10; the upper and lower air cylinders 20 are mounted on the guide rail I18 through a sliding block I19, and piston rods of the upper and lower air cylinders 20 are arranged vertically downwards; the magnetic coupling cylinder 17 is connected with the cylinder body of the upper cylinder 20 and the lower cylinder 20 and drives the upper cylinder 20 and the lower cylinder 20 to slide along the guide rail I18; the roller knife tackle 21 is installed at the lower end of the piston rod of the upper and lower air cylinders 20, a filler strip 22 is arranged below the roller knife tackle 21, and the PVC film is transmitted to the filler strip 22 through the film feeding compression roller 10 and is cut by the roller knife tackle 21.
The film clamping transmission mechanism 5 comprises a mounting bracket 12, a static eliminator 13, a sliding cylinder 14, a guide rail II 15 and a film clamping mechanism 16; the mounting bracket 12 is arranged on the right side of the film storage box 6, a sliding cylinder 14 and a guide rail II 15 are arranged on the mounting bracket along the left-right direction, and the sliding cylinder 14 and the guide rail II 15 are both positioned above the film storage box 6 and extend leftwards to be close to the cutting mechanism 4;
support 9 right side correspond I18 right-hand member department of guide rail and be equipped with limit switch 23, limit switch 23 aim at the right-hand member face of slider I19, be connected with magnetic coupling cylinder 17 electricity, when slider I19 moves right and contacts limit switch 23, control magnetic coupling cylinder 17 and stop moving right to restriction slider I19 gliding distance right.
The film clamping mechanism 16 is simultaneously arranged on the sliding cylinder 14 and the guide rail II 15 and is used for clamping the PVC film; and a static eliminator 13 is arranged at the left end of the mounting bracket 12, and the static eliminator 13 is positioned between the right end of the cutting mechanism 4 and the left end of the guide rail II 15.
The film clamping mechanism 16 comprises a sliding block II 24, a bottom plate 25, a fixed film clamping block 26, a film clamping cylinder 27 and a film clamping strip 28; the bottom plate 25 is arranged on the guide rail II 15 through a sliding block II 24; the sliding cylinder 14 is connected with the right side of the top surface of the bottom plate 25 through a connecting rod; the fixed film clamping block 26 is arranged at the left edge of the top surface of the bottom plate 25; the film clamping cylinder 27 is arranged in the middle of the top surface of the bottom plate 25, a piston rod of the film clamping cylinder horizontally extends leftwards, and a film clamping strip 28 is arranged on the film clamping cylinder; the film clamping strip 28 is driven by the film clamping cylinder 27 to be matched with the fixed film clamping block 26 to clamp the PVC film.
The film storage box 6 is of a drawer type structure, and the drawer pulling direction is the front-back direction.
Claims (9)
1. The utility model provides a PVC thermal contraction membrane guillootine, includes frame (1), send membrane mechanism (2), transfer tensioning roller (3), cuts mechanism (4), presss from both sides membrane transfer mechanism (5), stores up membrane case (6), its characterized in that:
the film feeding mechanism (2), the transfer tensioning roller (3) and the cutting mechanism (4) are respectively arranged on the rack (1), the film feeding mechanism (2) is arranged at the left end of the rack (1), the transfer tensioning roller (3) is arranged in the middle of the rack (1), and the cutting mechanism (4) is arranged at the right end of the rack (1); the film feeding mechanism (2) feeds out the film, is tensioned by a transfer tensioning roller (3) and is transferred to a cutting mechanism (4) for cutting;
store up membrane case (6) locate frame (1) next door, be located the right side of frame (1), the top of storing up membrane case (6) be equipped with and press from both sides membrane transfer mechanism (5), press from both sides membrane transfer mechanism (5) be located and cut mechanism (4) right side for the membrane after will cutting presss from both sides tightly and the pulling is put into storing up in membrane case (6).
2. The PVC heat shrink film cutting machine of claim 1, wherein:
send membrane mechanism (2) include PVC roll up membrane roller (7), send membrane motor (8), PVC roll up membrane that membrane roller (7) are used for the installation roll up the membrane, send membrane motor (8) to be connected with PVC roll up membrane roller (7) through belt drive mechanism, drive PVC roll up membrane roller (7) and rotate.
3. The PVC heat shrink film cutting machine of claim 2, wherein: the vertical height of transfer tensioning roller (3) be less than PVC roll up membrane roller (7) and cut the height of mechanism (4) entry, the PVC membrane from PVC roll up membrane roller (7) earlier downward sloping around through transfer tensioning roller (3) backward tilt up get into cut mechanism (4).
4. The PVC heat shrink film cutting machine of claim 1, wherein:
the cutting mechanism (4) comprises a support (9), film feeding compression rollers (10) and a film cutting knife assembly (11), wherein the support (9) is arranged at the right end of the rack (1), and the two groups of film feeding compression rollers (10) are arranged on the front side surface of the support (9) along the upper and lower directions; the film cutting knife assembly (11) is arranged on the right side surface of the support (9), is positioned on the right side of the film feeding compression rollers (10), and is aligned to the position between the two groups of film feeding compression rollers (10);
the PVC film is clamped by the two sets of film feeding compression rollers (10), gears which are meshed with each other are arranged on roll shafts of the two sets of film feeding compression rollers (10), any one set of film feeding compression roller (10) is connected with a speed reducing motor and is driven by the speed reducing motor to rotate, so that a structure that the two sets of film feeding compression rollers (10) rotate relatively is formed, and the PVC film is clamped and fed to a film cutting knife assembly (11).
5. The PVC heat shrink film cutting machine of claim 4, wherein: the film cutting knife assembly (11) comprises a magnetic coupling cylinder (17), a guide rail I (18), a sliding block I (19), an upper cylinder and a lower cylinder (20), a roller knife group (21) and a filler strip (22); the magnetic coupling cylinder (17) and the guide rail I (18) are arranged on the right side surface of the support (9) along the front-back direction, are positioned above the outlet of the film feeding press roller (10), and have the length larger than the width of the outlet of the film feeding press roller (10); the upper and lower cylinders (20) are mounted on the guide rail I (18) through the sliding block I (19), and piston rods of the upper and lower cylinders (20) are vertically arranged downwards; the magnetic coupling cylinder (17) is connected with the cylinder body of the upper cylinder (20) and the lower cylinder (20) to drive the upper cylinder (20) and the lower cylinder (20) to slide along the guide rail I (18); the PVC film cutting machine is characterized in that the roller knife group (21) is installed at the lower end of a piston rod of the upper air cylinder (20) and the lower end of a piston rod of the lower air cylinder (20), a filler strip (22) is arranged below the roller knife group (21), and a PVC film is transmitted to the filler strip (22) through the film feeding compression roller (10) and cut through the roller knife group (21).
6. The PVC heat shrink film cutting machine of claim 4, wherein: support (9) right side correspond guide rail I (18) right-hand member department and be equipped with limit switch (23), limit switch (23) aim at the right-hand member face of slider I (19), be connected with magnetic coupling cylinder (17) electricity, when slider I (19) move right contact limit switch (23), control magnetic coupling cylinder (17) stop to move right to restriction slider I (19) gliding distance of right.
7. The PVC heat shrink film cutting machine of claim 1, wherein:
the film clamping transfer mechanism (5) comprises a mounting bracket (12), a static eliminator (13), a sliding cylinder (14), a guide rail II (15) and a film clamping mechanism (16); the mounting bracket (12) is arranged on the right side of the film storage box (6), a sliding cylinder (14) and a guide rail II (15) are arranged on the mounting bracket along the left-right direction, and the sliding cylinder (14) and the guide rail II (15) are both positioned above the film storage box (6) and extend leftwards to be close to the cutting mechanism (4);
the film clamping mechanism (16) is simultaneously arranged on the sliding cylinder (14) and the guide rail II (15) and is used for clamping the PVC film; the left end of installing support (12) on be equipped with static eliminator (13), static eliminator (13) be located and cut between mechanism (4) right-hand member and guide rail II (15) left end.
8. The PVC heat shrink film cutting machine of claim 7, wherein: the film clamping mechanism (16) comprises a sliding block II (24), a bottom plate (25), a fixed film clamping block (26), a film clamping cylinder (27) and a film clamping strip (28); the bottom plate (25) is arranged on the guide rail II (15) through a sliding block II (24); the sliding cylinder (14) is connected with the right side of the top surface of the bottom plate (25) through a connecting rod; the fixed film clamping block (26) is arranged on the left side edge of the top surface of the bottom plate (25); the film clamping cylinder (27) is arranged in the middle of the top surface of the bottom plate (25), a piston rod of the film clamping cylinder horizontally extends leftwards, and a film clamping strip (28) is arranged on the film clamping cylinder; the film clamping strip (28) is driven by the film clamping cylinder (27) to be matched with the fixed film clamping block (26) to clamp the PVC film.
9. The PVC heat shrink film cutting machine of claim 1, wherein: the film storage box (6) is of a drawer type structure, and the drawer pulling direction is the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594143.3U CN213674315U (en) | 2020-11-11 | 2020-11-11 | PVC thermal contraction membrane guillootine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594143.3U CN213674315U (en) | 2020-11-11 | 2020-11-11 | PVC thermal contraction membrane guillootine |
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| Publication Number | Publication Date |
|---|---|
| CN213674315U true CN213674315U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022594143.3U Active CN213674315U (en) | 2020-11-11 | 2020-11-11 | PVC thermal contraction membrane guillootine |
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| Country | Link |
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| CN (1) | CN213674315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230826A (en) * | 2021-12-01 | 2022-03-25 | 安徽怀远康华塑胶制品有限公司 | Preparation method of high-strength winding film |
| CN114291632A (en) * | 2021-12-31 | 2022-04-08 | 昆山仕弗达自动化科技有限公司 | Automatic cutting machine for net film |
-
2020
- 2020-11-11 CN CN202022594143.3U patent/CN213674315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230826A (en) * | 2021-12-01 | 2022-03-25 | 安徽怀远康华塑胶制品有限公司 | Preparation method of high-strength winding film |
| CN114291632A (en) * | 2021-12-31 | 2022-04-08 | 昆山仕弗达自动化科技有限公司 | Automatic cutting machine for net film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311200 No. 829, changfuhang Road, Qianjin Street, Qiantang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang sukean Pharmaceutical Co.,Ltd. Address before: No.829, changfuhang Road, dajiangdong Industrial Cluster District, Hangzhou City, Zhejiang Province, 311200 Patentee before: HANGZHOU SUPOR SOUTH OCEAN PHARMACEUTICAL CO.,LTD. |
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| CP03 | Change of name, title or address |