CN112660879A - Rolling machine is used in plastic film production - Google Patents
Rolling machine is used in plastic film production Download PDFInfo
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- CN112660879A CN112660879A CN202110050221.XA CN202110050221A CN112660879A CN 112660879 A CN112660879 A CN 112660879A CN 202110050221 A CN202110050221 A CN 202110050221A CN 112660879 A CN112660879 A CN 112660879A
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- cutting
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- 239000002985 plastic film Substances 0.000 title claims abstract description 61
- 229920006255 plastic film Polymers 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 82
- 238000003825 pressing Methods 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a winding machine for plastic film production, which comprises a base, side plates, a pressing mechanism, a cutting mechanism, a bottom plate, support plates and a material receiving roller, wherein one end of the base is connected with the pressing mechanism, one end of the pressing mechanism, far away from the base, is connected with the cutting mechanism, one end of the cutting mechanism, far away from the pressing mechanism, is connected with the bottom plate for mounting the support plates, the two support plates are arranged in parallel, the top ends of the two support plates are connected with the material receiving roller together, a plastic film body is wound on the material receiving roller, the top ends of the support plates are also connected with two clamping pieces, the two clamping pieces are buckled on the material receiving roller from top to bottom, and the material receiving roller is positioned between the clamping pieces and the support; the base up end fixedly connected with curb plate, the curb plate is parallel relatively and is equipped with two. This rolling machine is used in plastic film production, reasonable in design, easy operation can satisfy the production demand of enterprise.
Description
Technical Field
The invention belongs to the technical field of plastic films, and particularly relates to a winding machine for plastic film production.
Background
Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
In plastic film's production process, plastic film extrudes the blown film shaping back through inflation film manufacturing machine, need carry out the rolling through the rolling machine, but current rolling machine has the problem of function singleness, and the rolling machine lacks cooling body to current rolling machine can not compress tightly the design to plastic film, therefore can not satisfy the production demand of enterprise.
Disclosure of Invention
The invention aims to provide a winding machine for plastic film production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a winding machine for plastic film production comprises a base, side plates, a pressing mechanism, a cutting mechanism, a bottom plate, support plates and a material receiving roller, wherein one end of the base is connected with the pressing mechanism, one end of the pressing mechanism, far away from the base, is connected with the cutting mechanism, one end of the cutting mechanism, far away from the pressing mechanism, is connected with the bottom plate for mounting the support plates, the two support plates are arranged in parallel relatively, the top ends of the two support plates are connected with the material receiving roller together, a plastic film body is wound on the material receiving roller, the top end of the support plates is also connected with two clamping pieces, the two clamping pieces are buckled on the material receiving roller from top to bottom, and the material receiving roller is positioned between the clamping pieces and the support;
the upper end face of the base is fixedly connected with two side plates, the two side plates are arranged in parallel relatively, a first feeding roller, a second feeding roller and a third feeding roller are rotatably connected between the two side plates, the first feeding roller, the second feeding roller and the third feeding roller are arranged in parallel relatively, and an air outlet is formed in the upper end face of the base;
the pressing mechanism comprises a connecting seat, two upright columns, a second top plate, a pressing roller and a traction roller, wherein the bottom ends of the upright columns are fixedly connected with the upper end surface of the connecting seat, the two upright columns are arranged in parallel relatively, the second top plate, the pressing roller and the traction roller are all positioned between the two upright columns, the second top plate, the pressing roller and the traction roller are sequentially arranged from top to bottom, a pressing piece is arranged between the pressing roller and the second top plate, the pressing piece is rotatably connected with the pressing roller through a matching piece, a lead screw is in threaded connection with the second top plate, and the bottom end of the lead screw penetrates through the second top plate to be rotatably connected;
the cutting mechanism comprises a supporting seat, a vertical plate, a first top plate, a cutting tool, a cutting plate and a cylinder, wherein the bottom end of the vertical plate is fixedly connected with the top end of the supporting seat, the vertical plate, the first top plate, the cutting tool, the cutting plate and the cylinder are arranged in parallel, the two vertical plates are arranged in a relative mode, the top ends of the two vertical plates are jointly connected with the first top plate, the cutting tool is located below the first top plate, the cutting plate is located below the cutting tool, the cylinder is fixedly mounted at the center of the upper end face of the first top plate and is connected with the cutting tool through a.
Preferably, receipts material roller one end is passed backup pad and second belt pulley threaded connection, be equipped with first belt pulley under the second belt pulley, wherein one backup pad one side fixedly connected with mounting panel, mounting panel up end fixed mounting has first motor, first motor is located the one end and the first belt pulley fixed connection of motor output shaft, first belt pulley passes through the belt and is connected with the second belt pulley.
Preferably, the supporting plate top is equipped with the standing groove, the equal threaded connection in receipts material roller both ends has the bearing, the bearing is fixed to be inlayed in the mounting, the mounting is located the standing groove, the fastener passes through bolt and supporting plate top fixed connection, it is connected with the backup pad rotation to receive the material roller.
Preferably, be equipped with the air-blower in the base, the blast pipe of being connected with air-blower one end and the air-out cover of being connected with the blast pipe, air-out cover top and base top inner wall fixed connection, air-out cover and air outlet intercommunication, air-blower bottom and base bottom inner wall fixed connection.
Preferably, the fitting piece is of a circular ring structure, bearings which are fixedly sleeved at two ends of the compression roller are embedded in the fitting piece, two ends of the compression roller penetrate through the fitting piece to be rotatably connected with the sliding blocks, and the two sliding blocks are arranged in parallel relatively.
Preferably, the stand is close to pinch roller one side and has seted up with slider assorted spout, the slider is located the spout, pinch roller and stand sliding connection, the carry over pinch roller both ends all are connected with the stand rotation, the plastic film body passes from between pinch roller and the carry over pinch roller.
Preferably, the top end of the push rod penetrates through the first top plate to be connected with the bottom end of the air cylinder, the bottom end of the push rod is vertically inserted onto the cutting tool, a cutting groove matched with the cutting tool is formed in the upper end face of the cutting plate, the cutting tool and the cutting plate are both in sliding connection with the vertical plate, and the plastic film body penetrates through the space between the cutting tool and the cutting plate.
Preferably, the supporting seat is internally provided with a second motor, a threaded rod with the bottom end connected with the top end of the second motor, a push plate sleeved on the threaded rod and in threaded fit with the threaded rod, and a supporting rod with the bottom end vertically inserted in the push plate, and the top end of the supporting rod penetrates through the supporting seat and is vertically inserted in the cutting plate.
Preferably, the bottom end of the second motor is fixedly connected with the inner wall of the bottom end of the supporting seat, one end, far away from the second motor, of the threaded rod is rotatably connected with the inner wall of the top end of the supporting seat, and the cutting plate and the push plate are arranged in parallel relatively.
The invention has the technical effects and advantages that: the winding machine for plastic film production is convenient for the installation and the disassembly of a material receiving roller through the design of a clamping piece and a supporting plate, an air blower blows air flow into an air outlet cover through a blast pipe and blows the air flow on plastic film bodies positioned on a first feeding roller, a second feeding roller and a third feeding roller through an air outlet, thereby achieving the purpose of cooling the plastic film bodies, solving the problem that the existing winding machine is lack of a cooling mechanism, the pressing mechanism can realize the purpose of pressing and shaping the plastic film bodies, the distance between the pressing roller and a traction roller is convenient to adjust through the design of a screw rod, a pressing piece, a sliding block, a sliding groove and a matching piece, further leading the pressing mechanism to be more flexible to use, the plastic film bodies pass through a cutting tool and a cutting plate, thereby being convenient for the cutting operation of the plastic film bodies, and through the matching use of the structure, the functionality of the winding machine can be improved, this rolling machine is used in plastic film production, reasonable in design, easy operation can satisfy the production demand of enterprise.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the hold-down mechanism of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a perspective view of the cutting mechanism of the present invention;
FIG. 5 is a perspective view of a support plate of the present invention;
FIG. 6 is a schematic view of the internal structure of the base of the present invention;
FIG. 7 is a schematic view of the internal structure of the support base of the present invention.
In the figure: the automatic cutting machine comprises a base 1, an air outlet 2, side plates 3, a pressing mechanism 4, a cutting mechanism 5, a bottom plate 6, a supporting plate 7, a mounting plate 8, a first motor 9, a first belt pulley 10, a belt 11, a second belt pulley 12, a material receiving roller 13, a plastic film body 14, a clamping piece 15, a cylinder 16, a first top plate 17, a second top plate 18, a first feeding roller 19, a second feeding roller 20, a third feeding roller 21, a connecting seat 22, a stand column 23, a screw rod 24, a pressing piece 25, a pressing roller 26, a traction roller 27, a sliding groove 28, a sliding block 29, a fitting piece 30, a supporting seat 31, a cutting plate 32, a supporting rod 33, a vertical plate 34, a cutting tool 35, a pushing rod 36, a placing groove 37, a fixing piece 38, a bearing 39, an air blower 40, a blast pipe 41, an air outlet cover 42, an air.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a winding machine for plastic film production as shown in figures 1-7, which comprises a base 1, side plates 3, a pressing mechanism 4, a cutting mechanism 5, a bottom plate 6, a supporting plate 7 and a material receiving roller 13, wherein one end of the base 1 is connected with the pressing mechanism 4, one end of the pressing mechanism 4, which is far away from the base 1, is connected with the cutting mechanism 5, one end of the cutting mechanism 5, which is far away from the pressing mechanism 4, is connected with the bottom plate 6 for mounting the supporting plate 7, the two supporting plates 7 are arranged in parallel relatively, the top ends of the two supporting plates 7 are commonly connected with the material receiving roller 13, the material receiving roller 13 is wound with a plastic film body 14, the top end of the supporting plate 7 is also connected with two clamping pieces 15, the two clamping pieces 15 are buckled on the material receiving roller 13 from top to bottom, the material receiving roller 13 is positioned between the clamping pieces, the clamping piece 15 and the supporting plate 7 are designed to facilitate the installation and the disassembly of the material receiving roller 13;
the upper end face of the base 1 is fixedly connected with two side plates 3, the two side plates 3 are arranged in parallel relatively, a first feeding roller 19, a second feeding roller 20 and a third feeding roller 21 are connected between the two side plates 3 in a rotating mode, the first feeding roller 19, the second feeding roller 20 and the third feeding roller 21 are arranged in parallel relatively, an air outlet 2 is formed in the upper end face of the base 1, the air outlet 2 is located below the first feeding roller 19, the second feeding roller 20 and the third feeding roller 21, the first feeding roller 19 and the third feeding roller 21 are located on the same horizontal line, the positions of the first feeding roller 19 and the third feeding roller 21 are higher than the positions of the second feeding roller 20, the second feeding roller 20 is located between the first feeding roller 19 and the third feeding roller 21, and the plastic film body 14 penetrates through the positions of the first feeding roller 19, the second feeding roller 20 and the third feeding roller 21;
the pressing mechanism 4 comprises a connecting seat 22, two upright posts 23, a second top plate 18, a pressing roller 26 and a traction roller 27, wherein the bottom ends of the upright posts 23 are fixedly connected with the upper end face of the connecting seat 22, the two upright posts 23 are arranged in parallel, the second top plate 18, the pressing roller 26 and the traction roller 27 are all positioned between the two upright posts 23, the second top plate 18, the pressing roller 26 and the traction roller 27 are sequentially arranged from top to bottom, a pressing piece 25 is arranged between the pressing roller 26 and the second top plate 18, the pressing piece 25 is rotatably connected with the pressing roller 26 through a matching piece 30, a screw rod 24 is in threaded connection with the second top plate 18, the bottom end of the screw rod 24 penetrates through the second top plate 18 to be rotatably connected with the pressing piece 25, the screw rod 24 is in threaded connection with the second top plate 18, the screw rod 24 can push the pressing piece 25 to move downwards, and the pressing piece 25 can push the pressing, the distance between the pressure roller 26 and the traction roller 27 can be adjusted;
the cutting mechanism 5 comprises a supporting seat 31, two vertical plates 34, a first top plate 17, a cutting tool 35, a cutting plate 32 and a cylinder 16, wherein the bottom end of each vertical plate 34 is fixedly connected with the top end of the supporting seat 31, the two vertical plates 34 are arranged in parallel relatively, the top ends of the two vertical plates 34 are connected with the first top plate 17 together, the cutting tool 35 is located below the first top plate 17, the cutting plate 32 is located below the cutting tool 35, the cylinder 16 is fixedly mounted at the center of the upper end face of the first top plate 17, the cylinder 16 is connected with the cutting tool 35 through a push rod 36, and the cutting plate 32 is connected with the supporting seat 31 through a supporting rod 33.
Specifically, one end of the material receiving roller 13 penetrates through the support plate 7 to be in threaded connection with a second belt pulley 12, a first belt pulley 10 is arranged under the second belt pulley 12, one side of one of the supporting plates 7 is fixedly connected with an installation plate 8, the upper end surface of the installation plate 8 is fixedly provided with a first motor 9, first motor 9 is located the one end and the first belt pulley 10 fixed connection of motor output shaft, first belt pulley 10 passes through belt 11 and is connected with second belt pulley 12, first motor 9 external power supply, first motor 9 drives first belt pulley 10 through the motor output shaft and rotates, first belt pulley 10 drives second belt pulley 12 through belt 11 and rotates, second belt pulley 12 can drive receipts material roller 13 and rotate between fastener 15 and backup pad 7, plastic film body 14 can twine at receipts material roller 13, and then can carry out the rolling to plastic film body 14.
Specifically, the top end of the supporting plate 7 is provided with a placing groove 37, two ends of the material receiving roller 13 are in threaded connection with bearings 39, the bearings 39 are fixedly embedded in the fixing pieces 38, the fixing pieces 38 are located in the placing groove 37, the clamping pieces 15 are fixedly connected with the top end of the supporting plate 7 through bolts, the material receiving roller 13 is rotatably connected with the supporting plate 7, and the material receiving roller 13 is conveniently fixed between the clamping pieces 15 and the supporting plate 7 through the design of the fixing pieces 38.
Specifically, be equipped with air-blower 40 in the base 1, the blast pipe 41 of being connected with air-blower 40 one end and the play fan housing 42 of being connected with blast pipe 41, go out fan housing 42 top and 1 top inner wall fixed connection of base, go out fan housing 42 and air outlet 2 intercommunication, air-blower 40 bottom and 1 bottom inner wall fixed connection of base, air outlet 2 are located the top of a fan housing 42, and 1 bottom inner wall of base still fixedly connected with battery, air-blower 40 and battery electric connection, air-blower 40 are blown the air current through blast pipe 41 to a fan housing 42, blow on the plastic film body 14 that is located first feed roll 19, second feed roll 20 and third feed roll 21 through air outlet 2 to reach the mesh to the cooling of plastic film body 14.
Specifically, the fitting piece 30 is of a circular ring structure, bearings 39 fixedly sleeved at two ends of the pressing roller 26 are embedded in the fitting piece 30, two ends of the pressing roller 26 penetrate through the fitting piece 30 to be rotatably connected with the sliding blocks 29, the two sliding blocks 29 are arranged in parallel, and the pressing roller 26 can reciprocate up and down between the two upright posts 23 conveniently due to the design of the sliding blocks 29.
Specifically, a sliding groove 28 matched with a sliding block 29 is formed in one side, close to the pressing roller 26, of the upright column 23, the sliding block 29 is located in the sliding groove 28, the pressing roller 26 is connected with the upright column 23 in a sliding mode, two ends of the traction roller 27 are connected with the upright column 23 in a rotating mode, the plastic film body 14 penetrates through the space between the pressing roller 26 and the traction roller 27, and therefore the pressing roller 26 can conveniently press and shape the plastic film body 14.
Specifically, the top end of the push rod 36 penetrates through the first top plate 17 to be connected with the bottom end of the air cylinder 16, the bottom end of the push rod 36 is vertically inserted into the cutting tool 35, the upper end face of the cutting plate 32 is provided with a cutting groove matched with the cutting tool 35, the cutting tool 35 and the cutting plate 32 are both in sliding connection with the vertical plate 34, the plastic film body 14 penetrates through the cutting tool 35 and the cutting plate 32, so that the plastic film body 14 can be cut conveniently, and the cutting groove is located right below the cutting tool 35.
Specifically, the support seat 31 is internally provided with a second motor 44, a threaded rod 45 with the bottom end connected with the top end of the second motor 44, a push plate 43 which is sleeved on the threaded rod 45 and is in threaded fit with the threaded rod 45, and a support rod 33 with the bottom end vertically inserted on the push plate 43, the top end of the support rod 33 penetrates through the support seat 31 and is vertically inserted on the cutting plate 32, and the support rod 33 can push the cutting plate 32 to reciprocate up and down between the two vertical plates 34.
Specifically, second motor 44 bottom and supporting seat 31 bottom inner wall fixed connection, the one end that second motor 44 was kept away from to threaded rod 45 rotates with supporting seat 31 top inner wall and is connected, cut out board 32 and the relative parallel arrangement of push pedal 43, second motor 44 drives threaded rod 45 and rotates, through the screw-thread fit of threaded rod 45 with push pedal 43 to make push pedal 43 can promote through bracing piece 33 and cut out board 32 and do reciprocating motion from top to bottom along threaded rod 45.
Specifically, when the winder for plastic film production is used, firstly, a plastic film body 14 blown out by a film blowing machine penetrates through a space between a first feeding roller 19, a second feeding roller 20 and a third feeding roller 21, the plastic film body 14 is positioned above an air outlet 2, an air blower 40 blows air flow to an air outlet cover 42 through an air blowing pipe 41, and the air flow is blown to the plastic film body 14 positioned on the first feeding roller 19, the second feeding roller 20 and the third feeding roller 21 through the air outlet 2, so that the purpose of cooling the plastic film body 14 is achieved, the plastic film body 14 after being cooled penetrates through a space between a pressing roller 26 and a traction roller 27, a screw rod 24 is screwed, the screw rod 24 can push the pressing piece 25 to move downwards, the pressing piece 25 can push the pressing roller 26 to move downwards through the matching of a sliding block 29 and a sliding groove 28, and further the distance between the pressing roller 26 and the traction roller 27 can be adjusted, until the pressing roller 26 is tightly pressed on the plastic film body 14, the purpose of pressing and shaping the plastic film body 14 is realized, then the plastic film body 14 passes through the space between the cutting tool 35 and the cutting plate 32, the first motor 9 drives the first belt pulley 10 to rotate through the motor output shaft, the first belt pulley 10 drives the second belt pulley 12 to rotate through the belt 11, the second belt pulley 12 can drive the material receiving roller 13 to rotate between the clamping piece 15 and the supporting plate 7, the plastic film body 14 can be wound on the material receiving roller 13 and can further wind the plastic film body 14, after the plastic film body 14 is wound, the second motor 44 drives the threaded rod 45 to rotate, through the threaded fit of the threaded rod 45 and the pushing plate 43, the pushing plate 43 can push the cutting plate 32 to move upwards along the threaded rod 45 through the supporting rod 33, the cylinder 16 pushes the cutting tool 35 to move downwards through the pushing rod 36, the plastic film winding machine has the advantages that the plastic film body 14 is cut off, the material receiving roller 13 is detached from the supporting plate 7, the fixing piece 38 and the second belt pulley 12 are detached from the material receiving roller 13, then a new material receiving roller 13 is replaced, the fixing piece 38 and the second belt pulley 12 are installed on the new material receiving roller 13, and finally the new material receiving roller 13 is installed on the top end of the supporting plate 7.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a rolling machine is used in plastic film production, includes base (1), curb plate (3), hold-down mechanism (4), cutting mechanism (5), bottom plate (6), backup pad (7) and receipts material roller (13), its characterized in that: one end of the base (1) is connected with a pressing mechanism (4), one end, far away from the base (1), of the pressing mechanism (4) is connected with a cutting mechanism (5), one end, far away from the pressing mechanism (4), of the cutting mechanism (5) is connected with a bottom plate (6) used for installing a support plate (7), the two support plates (7) are arranged in parallel relatively, the top ends of the two support plates (7) are connected with a receiving roller (13) together, a plastic film body (14) is wound on the receiving roller (13), the top end of the support plate (7) is also connected with two clamping pieces (15), the two clamping pieces (15) are buckled on the receiving roller (13) from top to bottom, and the receiving roller (13) is located between the clamping pieces (15) and the support plates (7);
the upper end face of the base (1) is fixedly connected with two side plates (3), the two side plates (3) are arranged in parallel relatively, a first feeding roller (19), a second feeding roller (20) and a third feeding roller (21) are rotatably connected between the two side plates (3), the first feeding roller (19), the second feeding roller (20) and the third feeding roller (21) are arranged in parallel relatively, and an air outlet (2) is formed in the upper end face of the base (1);
the pressing mechanism (4) comprises a connecting seat (22), two upright columns (23) with the bottom ends fixedly connected with the upper end face of the connecting seat (22), a second top plate (18), two pressing rollers (26) and two traction rollers (27), the two upright columns (23) are arranged in parallel relatively, the second top plate (18), the two pressing rollers (26) and the two traction rollers (27) are all located between the two upright columns (23), the second top plate (18), the two pressing rollers (26) and the two traction rollers (27) are sequentially arranged from top to bottom, a pressing piece (25) is arranged between the pressing rollers (26) and the second top plate (18), the pressing piece (25) is rotatably connected with the pressing rollers (26) through a matching piece (30), the second top plate (18) is connected with a lead screw (24) in a threaded mode, and the bottom ends of the lead screws (24) penetrate through the second top plate (18) and are rotatably connected with the pressing piece (;
cutting mechanism (5) are including supporting seat (31), bottom and supporting seat (31) top fixed connection's riser (34), first roof (17), cutting tool (35), cutting board (32) and cylinder (16), riser (34) parallel relatively is equipped with two, two riser (34) top is connected with first roof (17) jointly, cutting tool (35) are located the below of first roof (17), cutting board (32) are located the below of cutting tool (35), first roof (17) up end central point puts fixed mounting has cylinder (16), cylinder (16) are connected with cutting tool (35) through push rod (36), cutting board (32) are connected with supporting seat (31) through bracing piece (33).
2. The winding machine for plastic film production according to claim 1, characterized in that: receive material roller (13) one end and pass backup pad (7) and second belt pulley (12) threaded connection, be equipped with first belt pulley (10) under second belt pulley (12), one of them backup pad (7) one side fixedly connected with mounting panel (8), mounting panel (8) up end fixed mounting has first motor (9), first motor (9) are located the one end and first belt pulley (10) fixed connection of motor output shaft, first belt pulley (10) are connected with second belt pulley (12) through belt (11).
3. The winding machine for plastic film production according to claim 1, characterized in that: the material collecting roller is characterized in that a placing groove (37) is formed in the top end of the supporting plate (7), bearings (39) are connected to two ends of the material collecting roller (13) in a threaded mode, the bearings (39) are fixedly embedded in the fixing pieces (38), the fixing pieces (38) are located in the placing groove (37), the clamping pieces (15) are fixedly connected with the top end of the supporting plate (7) through bolts, and the material collecting roller (13) is rotatably connected with the supporting plate (7).
4. The winding machine for plastic film production according to claim 1, characterized in that: be equipped with air-blower (40), blast pipe (41) of being connected with air-blower (40) one end and air-out cover (42) of being connected with blast pipe (41) in base (1), air-out cover (42) top and base (1) top inner wall fixed connection, air-out cover (42) and air outlet (2) intercommunication, air-blower (40) bottom and base (1) bottom inner wall fixed connection.
5. The winding machine for plastic film production according to claim 1, characterized in that: the pressing roller is characterized in that the matching piece (30) is of a circular ring-shaped structure, bearings (39) fixedly sleeved at two ends of the pressing roller (26) are embedded in the matching piece (30), two ends of the pressing roller (26) penetrate through the matching piece (30) to be rotatably connected with the sliding block (29), and the sliding block (29) is arranged in parallel relatively.
6. The winding machine for plastic film production according to claim 1, characterized in that: the plastic film packaging machine is characterized in that one side, close to the pressing roller (26), of the upright column (23) is provided with a sliding groove (28) matched with the sliding block (29), the sliding block (29) is located in the sliding groove (28), the pressing roller (26) is in sliding connection with the upright column (23), two ends of the traction roller (27) are in rotating connection with the upright column (23), and the plastic film body (14) penetrates through the space between the pressing roller (26) and the traction roller (27).
7. The winding machine for plastic film production according to claim 1, characterized in that: the top end of the push rod (36) penetrates through the first top plate (17) to be connected with the bottom end of the air cylinder (16), the bottom end of the push rod (36) is vertically inserted onto the cutting tool (35), the upper end face of the cutting plate (32) is provided with a cutting groove matched with the cutting tool (35), the cutting tool (35) and the cutting plate (32) are both in sliding connection with the vertical plate (34), and the plastic film body (14) penetrates through the cutting tool (35) and the cutting plate (32).
8. The winding machine for plastic film production according to claim 1, characterized in that: the cutting device is characterized in that a second motor (44), a threaded rod (45) with the bottom end connected with the top end of the second motor (44), a push plate (43) sleeved on the threaded rod (45) and in threaded fit with the threaded rod (45), and a supporting rod (33) with the bottom end vertically inserted into the push plate (43) are arranged in the supporting seat (31), and the top end of the supporting rod (33) penetrates through the supporting seat (31) and is vertically inserted into the cutting plate (32).
9. The winder for plastic film production according to claim 8, characterized in that: second motor (44) bottom and supporting seat (31) bottom inner wall fixed connection, the one end that second motor (44) were kept away from in threaded rod (45) rotates with supporting seat (31) top inner wall to be connected, cutting plate (32) and push pedal (43) parallel arrangement relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050221.XA CN112660879A (en) | 2021-01-14 | 2021-01-14 | Rolling machine is used in plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050221.XA CN112660879A (en) | 2021-01-14 | 2021-01-14 | Rolling machine is used in plastic film production |
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| CN112660879A true CN112660879A (en) | 2021-04-16 |
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| CN202110050221.XA Pending CN112660879A (en) | 2021-01-14 | 2021-01-14 | Rolling machine is used in plastic film production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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