CN113800290B

CN113800290B - Film packaging device and film rolling packaging integrated equipment

Info

Publication number: CN113800290B
Application number: CN202111124367.0A
Authority: CN
Inventors: 许国平; 钱瑛
Original assignee: Changzhou Xindali Plastic Machinery Co ltd
Current assignee: Changzhou Xindali Plastic Machinery Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2023-05-05
Anticipated expiration: 2041-09-24
Also published as: CN113800290A

Abstract

The application relates to a film packaging device and film rolling packaging integration equipment relates to the technical field of film production equipment, which comprises a bod, be equipped with the mount on the organism, it is connected with the wind-up roll to rotate on the mount, the winding has the film coiled material on the wind-up roll, install the support on the organism, be equipped with the packing area body on the support, the one end winding that the support was kept away from to the packing area body is on the film coiled material, be equipped with the drive assembly who is used for driving the support to remove along the axis direction of film coiled material on the organism. The drive assembly drives the support to move along the axis direction of the film coiled material, the film coiled material is rotationally connected with the fixing frame, and then the packaging belt body is spirally wound on the film coiled material, so that the film coiled material can be tightened, the possibility that the film coiled material is loose is reduced, labor is saved, and packaging efficiency is improved.

Description

Film packaging device and film rolling packaging integrated equipment

Technical Field

The application relates to the technical field of film production equipment, in particular to a film packaging device and film rolling packaging integrated equipment.

Background

The cast film is a cast film, is mainly produced by melt casting and quenching, and has the advantages of good transparency, glossiness, thickness uniformity and the like. In addition, the casting film has excellent heat sealing performance, is one of the main packaging base materials of food materials, and the main products include a high-temperature steaming film, a vacuum aluminizing film and the like.

The cast film is usually in the form of a roll after being formed, and in order to reduce the possibility of loosening the roll of the cast film during the packaging process of the cast film, manufacturers often wind a packaging tape around the periphery of the cast film to improve the tightness of the roll of the cast film. However, in the actual production process, some manufacturers usually complete tightening of the roll of the casting film by manually winding the packaging tape, and the packaging efficiency is low.

Disclosure of Invention

In order to solve the problem that the packaging efficiency of the casting film coiled material is low caused by manually winding the packaging belt, the application provides a film packaging device and film rolling packaging integrated equipment.

In a first aspect, the present application provides a film packaging apparatus that adopts the following technical scheme:

the utility model provides a film packaging device, includes the organism, be equipped with the mount on the organism, it is connected with the wind-up roll to rotate on the mount, be equipped with the film coiled material on the wind-up roll, install the support on the organism, be equipped with the packing area body on the support, the one end winding that the support was kept away from to the packing area body is on the film coiled material, be equipped with the drive assembly who is used for driving the support and remove along the axis direction of film coiled material on the organism.

By adopting the technical scheme, the driving assembly drives the bracket to move along the axial direction of the film coiled material, and the film coiled material is rotationally connected with the fixing frame, so that the packaging belt body is spirally wound on the film coiled material, on one hand, the overlapping area between the adjacent packaging belt bodies is reduced, and the material of the packaging belt body is saved; on the other hand, the film coiled material can be tightened, the possibility of loosening the film coiled material is reduced, the labor is saved, and the packaging efficiency is improved. In addition, the packaging belt body can reduce the possibility of dust pollution of the film coiled material.

Preferably, the support is rotationally connected with a winding roller and two compression rollers which are arranged in parallel, the support is in sliding connection with the machine body, one end of the packaging belt body, which is far away from the film coiled material, is wound on the winding roller, one end of the packaging belt body, which is far away from the winding roller, passes through the space between the two compression rollers, and the packaging belt body is tangent to the circumferential surface of the compression rollers.

By adopting the technical scheme, the wind-up roll rotates to drive the packaging belt body to move towards the film coiled material direction, and the compression roller can increase the abutting force on the packaging belt body on one hand, so that the packaging belt body is easier to wind on the wind-up roll; on the other hand, the two pressing rollers can also provide guiding function for the packaging belt body. The support and the organism sliding connection for the relative displacement takes place for winding roller and film coiled material, and the packaging tape body removes along the axis direction of film coiled material, convenient operation.

Preferably, the driving assembly comprises a first rack and a first gear meshed with the first rack, the first rack is fixedly connected with the support, the first gear is rotationally connected with the machine body, and a driving piece for driving the first gear to rotate is arranged on the machine body.

Through adopting above-mentioned technical scheme, driving piece drive first gear rotates, and first gear and first rack meshing, and then drive the support and slide, convenient operation saves the manual work.

Preferably, the machine body is provided with a cutting knife in a sliding connection mode, the cutting edge of the cutting knife is arranged towards the packaging belt body, and the machine body is provided with a push knife piece for driving the cutting knife to slide towards the packaging belt body.

Through adopting above-mentioned technical scheme, push away the cutter drive and cut out the cutter and slide towards packing area body direction, cut out the cutter and slide and cut off packing area body, realize the automation of packing area body and cut off, save the manual work, protect workman's safety.

Preferably, the push knife comprises a second rack and a second gear meshed with the first gear, the second rack is fixedly connected with the cutting knife, the second gear is rotationally connected with the machine body, a third gear is coaxially and fixedly connected with the second gear, the third gear is meshed with the second rack, and the third gear is an incomplete gear.

Through adopting above-mentioned technical scheme, first gear rotates and drives the second gear and rotate, and the second gear drives the third gear and rotates, and third gear and second rack meshing, and then drive and cut out the cutter and slide towards packing area body direction, and then accomplish the work of cutting off of packing area body. The third gear is an incomplete gear, so that the second rack does not synchronously slide along with the first rack in the sliding process of the first rack, and the possibility that the packaging belt body is cut off in the winding process is reduced.

In a second aspect, the present application provides a film rolling packaging integrated device, which adopts the following technical scheme:

the film rolling and packaging integrated equipment comprises a film packaging device for packaging a film body and a film rolling device for rolling the film body, wherein the film packaging device is connected with the film rolling device through a conveying device;

the film winding device comprises an unwinding roller rotationally connected with a machine body, a film body is wound on the unwinding roller, a main rotating roller is rotationally connected on a fixing frame, a rotating frame is rotationally connected on the fixing frame, an adjusting piece used for driving the winding roller to be in butt joint with the main rotating roller is arranged on the rotating frame, one end, far away from the unwinding roller, of the film body is wound on the winding roller, and a cutting knife used for cutting the film body is arranged on the fixing frame.

Through adopting above-mentioned technical scheme, regulating part drive wind-up roll and main commentaries on classics roller butt, and main commentaries on classics roller rotates and then drives the wind-up roll and rotate, and the wind-up roll rotates and then twines the film body on the wind-up roll, and after the wind-up roll rolling was accomplished, the rotating turret rotated to packing station department, and the cutting knife cuts off the film body. The rotating frame is rotationally connected with the fixing frame, so that the winding roller can be conveniently rotated to the packaging station from the winding station, the follow-up packaging work of the film coiled material can be conveniently performed, and the winding efficiency is improved. The conveying device conveys the winding roller after winding to the film packaging device for packaging, so that labor is saved, and the working efficiency is improved.

Preferably, the adjusting piece comprises a first telescopic cylinder, a bayonet used for placing the wind-up roller is arranged on the rotating frame, the first telescopic cylinder is fixedly connected with the fixing frame, and a push ring used for pushing the wind-up roller to move towards the bayonet is arranged at the output end of the first telescopic cylinder.

Through adopting above-mentioned technical scheme, the output of first flexible cylinder promotes the wind-up roll and removes towards the bayonet socket direction, wind-up roll and bayonet socket joint improve wind-up roll and main tight degree of support of changeing the roller, further improve the rolling efficiency of wind-up roll.

Preferably, the conveying device comprises a sliding rod and a manipulator, one end of the sliding rod is in sliding connection with the machine body, the other end of the sliding rod is connected with the manipulator, and the manipulator is used for carrying the winding roller.

Through adopting above-mentioned technical scheme, the manipulator passes through slide bar and organism sliding connection, and the manipulator presss from both sides the both ends of wind-up roll and gets, and then carries the wind-up roll to different stations, reduces the possibility of manual handling, realizes the automation of wind-up roll transport, reduces the cost of labor on the one hand, on the other hand can reduce the manual handling and appear injuring human risk by the smash.

Preferably, the machine body is provided with a fixed table, the fixed table is slidably connected with a fixed seat, the fixed seat is used for supporting a film coiled material, a paper tube is sleeved on the winding roller, the film body is wound on the paper tube, the winding roller is an inflatable shaft, and a pushing seat part used for driving the fixed seat to slide is arranged on the fixed table.

By adopting the technical scheme, when the inflatable shaft is inflated, the air pressure fixes the wind-up roll and the paper tube, and the pushing seat part drives the fixed seat to slide towards the unloading position, so that the operator can conveniently finish unloading, and the carrying work is reduced; when the inflatable shaft leaks air, the wind-up roller is separated from the paper tube, so that the wind-up roller is conveniently pulled out, and a worker conveniently moves the film coiled material out of the fixing table, so that the operation is convenient.

Preferably, the pushing seat piece comprises a screw and an adjusting motor, the screw is rotationally connected with the fixed table, the fixed seat is in threaded connection with the screw, an output shaft of the adjusting motor is fixedly connected with the screw, a weighing sensor is arranged on the fixed seat, and the weighing sensor is electrically connected with the adjusting motor.

Through adopting above-mentioned technical scheme, when the manipulator places the film coiled material on the fixing base, weighing sensor detects the fixing base weight and aggravates, weighing sensor turns into the signal of telecommunication with weight signal, and the output shaft of drive accommodate motor rotates, and then drives the screw rod and rotate, screw rod and fixing base threaded connection drive the fixing base and slide, and then be convenient for accomplish the work of unloading.

In summary, the present application includes at least one of the following beneficial technical effects:

the driving assembly drives the bracket to move along the axial direction of the film coiled material, and the film coiled material is rotationally connected with the fixing frame, so that the packaging belt body is spirally wound on the film coiled material, on one hand, the overlapping area between the adjacent packaging belt bodies is reduced, and the material of the packaging belt body is saved; on the other hand, the film coiled material can be tightened, the possibility of loosening the film coiled material is reduced, the labor is saved, and the packaging efficiency is improved. In addition, the packaging belt body can reduce the possibility of dust pollution of the film coiled material;

the first gear rotates to drive the second gear to rotate, the second gear drives the third gear to rotate, the third gear is meshed with the second rack, and then the cutting knife is driven to slide towards the direction of the packaging belt body, and then the cutting work of the packaging belt body is completed. The third gear is an incomplete gear, so that the second rack does not slide synchronously with the first rack in the sliding process of the first rack, and the possibility that the packaging belt body is cut off in the winding process is reduced;

the regulating part drives the wind-up roll to be abutted with the main rotating roll, the main rotating roll rotates to drive the wind-up roll to rotate, the wind-up roll rotates to wind the film body on the wind-up roll, after the wind-up roll is wound, the rotating frame rotates to the packaging station, and the cutting knife cuts off the film body. The rotating frame is rotationally connected with the fixing frame, so that the winding roller can be conveniently rotated to the packaging station from the winding station, the follow-up packaging work of the film coiled material can be conveniently performed, and the winding efficiency is improved. The conveying device conveys the winding roller after winding to the film packaging device for packaging, so that labor is saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus for embodying the whole of the present application.

Fig. 2 is a schematic structural diagram of a film winding device according to an embodiment of the present application.

Fig. 3 is a partial view of an embodiment of the present application for embodying a film wrapping apparatus.

Fig. 4 is a partial view of a bearing rod used in an embodiment of the present application.

Fig. 5 is a partial view of a seat member for use in an embodiment of the present application.

Fig. 6 is a partial view of a delivery device used in an embodiment of the present application.

Reference numerals illustrate: 1. a film packaging device; 11. a body; 111. a bracket; 1111. a winding roller; 1112. a press roller; 1113. a vertical rod; 1114. a rotary motor; 112. a packaging tape body; 113. a cutting knife; 114. a push knife; 1141. a second rack; 1142. a second gear; 1143. a third gear; 115. a support frame; 1151. a second pneumatic rail; 116. a fixed table; 117. a fixing seat; 1171. a weighing sensor; 1172. a vertical plate; 1173. a bracket; 118. a pushing seat member; 1181. a screw; 1182. adjusting a motor; 119. a sliding frame; 1191. a cross beam; 1192. a second fixing plate; 12. a drive assembly; 121. a first rack; 122. a first gear; 123. a driving member; 1231. a driving motor; 124. a first fixing plate; 2. a film winding device; 21. a fixing frame; 211. a wind-up roll; 2111. a film web; 2112. a paper tube; 212. a main roller; 213. a rotating frame; 2131. a cutting knife; 2132. a turntable; 2133. a bayonet; 2134. a tension roller; 2135. a first pneumatic rail; 2136. a guide rod; 214. an adjusting member; 2141. a first telescopic cylinder; 2142. a push ring; 215. a first motor; 2151. a main rotating shaft; 216. a second motor; 2161. a driving pulley; 2162. a driven pulley; 2163. a belt body; 217. a support rod; 2171. a bearing port; 218. a push-pull cylinder; 22. an unreeling roller; 221. a film body; 3. a conveying device; 31. a slide bar; 311. a telescopic rod; 32. a manipulator; 33. and a third pneumatic guide rail.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses film rolling packaging integrated equipment. Referring to fig. 1, a film winding and packaging integrated device comprises a film winding device 2 for winding a film body 221 and a film packaging device 1 for packaging the film body 221, wherein the film packaging device 1 and the film winding device 2 are connected through a conveying device 3. Film take-up device 2 takes up film body 221 to form film web 2111. The conveying device 3 conveys the film coiled material 2111 to the film packaging device 1 to perform packaging work of the film coiled material 2111, so that labor is saved, and production efficiency is improved.

Referring to fig. 1 and 2, the film winding device 2 includes a machine body 11 and a fixing frame 21, a supporting frame 115 is welded on the machine body 11, an unwinding roller 22 is rotatably connected on the supporting frame 115, a film body 221 is wound on the unwinding roller 22, and one end of the film body 221, which is far away from the unwinding roller 22, is wound on a winding roller 211. The fixing frame 21 is fixed with the machine body 11 by welding, and the fixing frame 21 is positioned below the supporting frame 115. The first motor 215 is installed on the fixing frame 21, the main rotating shaft 2151 is coaxially welded on the output shaft of the first motor 215, the main rotating roller 212 is coaxially welded and fixed on the main rotating shaft 2151, and the main rotating roller 212 is rotationally connected with the fixing frame 21. The rotating frame 213 comprises two rotating discs 2132 arranged in parallel, the two rotating discs 2132 are coaxially sleeved on the main rotating shaft 2151, the two rotating discs 2132 are respectively positioned at two ends of the main rotating shaft 2151 along the length direction of the rotating discs 2131, and the diameter of the rotating discs 2132 is larger than that of the main rotating roller 212. A tensioning roller 2134 is welded between the two turntables 2132, the axis of the tensioning roller 2134 is parallel to the axis of the main rotating shaft 2151, in this embodiment, the number of the tensioning rollers 2134 is two, the two tensioning rollers 2134 are arranged in parallel, and the tensioning rollers 2134 are used for improving the tensioning degree of the film body 221.

Referring to fig. 2, in order to improve the automatic rotation degree of the rotary table 2132, the second motor 216 is fixedly connected to the fixed frame 21 through bolts, the driving pulley 2161 is coaxially welded to the output shaft of the second motor 216, the driven pulley 2162 is coaxially welded to the rotary table 2132, and transmission is realized between the driving pulley 2161 and the driven pulley 2162 through the belt body 2163. The turntable 2132 is provided with a bayonet 2133, and the bayonet 2133 is used for clamping the wind-up roller 211 with the turntable 2132. The rotary table 2132 is provided with an adjusting member 214, and the adjusting member 214 is used for driving the wind-up roller 211 to abut against the main roller 212. The adjusting member 214 includes a first telescopic cylinder 2141, the first telescopic cylinder 2141 is welded to the fixing frame 21, a push ring 2142 is welded to the output end of the first telescopic cylinder 2141, in this embodiment, the push ring 2142 is a semicircular open ring, an opening of the push ring 2142 faces upwards, the wind-up roller 211 is placed in the push ring 2142, and an inner ring side wall of the push ring 2142 is attached to a side wall of the wind-up roller 211. The lowest point of the opening of push ring 2142 is higher than the lowest point of bayonet 2133, facilitating the drop of wind-up roll 211 into bayonet 2133.

Referring to fig. 3, a support bar 217 is rotatably connected to the fixing frame 21, and a support port 2171 for rotating the wind-up roller 211 is welded to an end of the support bar 217 away from the rotation axis thereof. In order to realize automatic rotation of the support rod 217, a push-pull cylinder 218 is welded on the fixing frame 211, and the output end of the push-pull cylinder 218 is hinged with the support rod 217. When the output end of the push-pull cylinder 218 stretches out and draws back, the support rod 217 is conveniently driven to rotate, and then the winding roller 211 is placed on the fixing frame 21, so that the packaging process is conveniently carried out.

In operation, the output end of the first telescopic cylinder 2141 drives the push ring 2142 to move toward the direction of the bayonet 2133 close to the first telescopic cylinder 2141, and the push ring 2142 pushes the wind-up roller 211 to above the bayonet 2133. Then, the output shaft of the second motor 216 rotates to further drive the driving pulley 2161 to rotate, the driving pulley 2161 drives the driven pulley 2162 to rotate through the belt body 2163, the driven pulley 2162 drives the turntable 2132 to rotate, the bayonet 2133 separates the wind-up roller 211 from the push ring 2142, and the bayonet 2133 is clamped with the wind-up roller 211. The turntable 2132 drives the wind-up roller 211 to synchronously rotate, when the rotation angle is larger than 90 degrees, the wind-up roller 211 is separated from the bayonet 2133 and falls into the bearing port 2171 under the action of the self gravity component force of the wind-up roller 211, and at the moment, the wind-up roller 211 is tangent with the main roller 212. The output shaft of the first motor 215 rotates to drive the main rotating roller 212 to rotate, the main rotating roller 212 drives the winding roller 211 to rotate, the winding roller 211 winds the film body 221, the film body 221 wound on the winding roller 211 forms a film coiled material 2111, labor is saved, and winding efficiency is improved.

Referring to fig. 2, a first air rail 2135 is installed between the two turntables 2132, the length direction of the first air rail 2135 is disposed along the axial direction of the main rotating shaft 2151, and the first air rail 2135 is located between the two tension rollers 2134. The first pneumatic rail 2135 is slidably connected with a cutter 2131, and the cutter 2131 is used for cutting the film body 221. A guide rod 2136 is connected between the two turntables 2132, the axis of the guide rod 2136 is parallel to the axis of the main rotating shaft 2151, the cutter 2131 is in sliding connection with the guide rod 2136, the guide rod 2136 achieves the guiding effect on the cutter 2131, and the cutting accuracy of the cutter 2131 on the film body 221 is improved.

After the turntable 2132 drives the wind-up roller 211 to rotate 180 degrees, the wind-up roller 211 rotates 180 degrees again to reset in the winding process, the output end of the first telescopic cylinder 2141 drives the push ring 2142 to move towards the bayonet 2133, the push ring 2142 pushes the wind-up roller 211 into the bayonet 2133, and the wind-up roller 211 is tangent to the main roller 212. The first pneumatic guide rail 2135 drives the cutter 2131 to slide so as to cut off the film body 221, and one end of the film body 221 far away from the unreeling roller 22 falls onto the reeling roller 211 of the unreeled film coiled material 2111 under the action of gravity, and the main rotating roller 212 rotates so as to drive the reeling roller 211 to carry out the next reeling operation again.

Referring to fig. 4, the film wrapping device 1 includes a bracket 111, a slider 119, and a driving assembly 12, the slider 119 being slidably connected to the support bracket 115. In order to improve the automatic sliding degree of the sliding frame 119, the supporting frame 115 is provided with a second pneumatic rail 1151 along the length direction thereof, and the second pneumatic rail 1151 is used for driving the sliding frame 119 to slide along the length direction of the supporting frame 115. The support 111 is slidably connected to the sliding frame 119, and the driving assembly 12 is used for driving the support 111 to move along the width direction of the support 115. The driving assembly 12 includes a driving member 123 and a first fixing plate 124, and the first fixing plate 124 is welded to the sliding frame 119. The driving piece 123 may be a driving motor 1231 or a hydraulic motor, in this embodiment, the driving piece 123 is a driving motor 1231, and the driving motor 1231 and the first fixing plate 124 are fixed by bolts.

Referring to fig. 4, a first gear 122 is coaxially welded to an output shaft of a driving motor 1231, a cross beam 1191 is welded to the sliding frame 119 along a longitudinal direction thereof, a first rack 121 is slidably connected to the cross beam 1191 along the longitudinal direction thereof, and the first rack 121 is engaged with the first gear 122. The bracket 111 is welded with a vertical rod 1113, and one end of the vertical rod 1113 away from the bracket 111 is welded and fixed with the first rack 121. The rotary motor 1114 is fixedly connected to the support 111 through bolts, the winding roller 1111 and the two compression rollers 1112 which are arranged in parallel are connected to the support 111 in a rotating mode, an output shaft of the rotary motor 1114 is fixedly welded with the compression roller 1112, the winding roller 1111 and the compression roller 1112 are arranged in parallel, the packaging belt body 112 is wound on the winding roller 1111, and the winding roller 1111 is located above the main rotating roller 212. The two pressing rollers 1112 are disposed opposite to each other, and an end of the wrapping tape body 112 remote from the wrapping roller 1111 passes between the two pressing rollers 1112.

In operation, the output shaft of the rotary motor 1114 rotates to drive the pressing roller 1112 to rotate, the pressing roller 1112 drives the packaging belt body 112 to move towards the vertical direction, one end of the packaging belt body 112 away from the winding roller 1111 falls between the winding roller 211 and the film body 221, the main rotating roller 212 rotates to drive the film coiled material 2111 to rotate, and the packaging belt body 112 winds on the film coiled material 2111 along with the rotation of the film coiled material 2111. The output shaft of the driving motor 1231 rotates to drive the first gear 122 to rotate, the first gear 122 is meshed with the first rack 121, and then the bracket 111 is driven to slide along the width direction of the machine body 11, and the bracket 111 drives the winding roller 1111 to slide along the axial direction of the winding roller 211. The support 111 drives the packaging tape body 112 to wind on the wind-up roller 211, and then tightens up the film coiled material 2111 on the wind-up roller 211, saves the manual work, and improves production efficiency.

Referring to fig. 4, in order to facilitate automatic cutting of the packaging belt body 112, a second fixing plate 1192 is welded to a side of the cross beam 1191 away from the first fixing plate 124, a push cutter 114 is mounted on the second fixing plate 1192, the push cutter 114 includes a second gear 1142, the second gear 1142 is rotatably connected with the second fixing plate 1192, the second gear 1142 is meshed with the first gear 122, and the thickness of the first gear 122 is equal to the thickness of the second gear 1142 plus the thickness of the first rack 121. A third gear 1143 is coaxially welded and fixed on the second gear 1142, and the third gear 1143 is an incomplete gear. The pusher element 114 further includes a second rack 1141, the second rack 1141 being slidably coupled to the second fixed plate 1192, the second rack 1141 being meshed with the third gear 1143. The second rack 1141 is welded and fixed with a cutting knife 113 towards one end of the film body 221, the cutting knife 113 is perpendicular to the packaging tape body 112, and the cutting edge of the cutting knife 113 is arranged towards the packaging tape body 112.

When the packaging belt body 112 moves to one end of the wind-up roller 211 facing the first fixing plate 124, the third gear 1143 is meshed with the second rack 1141, so as to drive the cutting knife 113 to slide towards the packaging belt body 112, thereby realizing the possibility that the cutting knife 113 automatically cuts off the packaging belt body 112.

Referring to fig. 5, a fixing table 116 is welded on the machine body 11, the fixing table 116 is located below the supporting frame 115, a pushing seat member 118 is installed on the fixing table 116, the pushing seat member 118 comprises an adjusting motor 1182, and the adjusting motor 1182 and the fixing table 116 are fixed through bolts. The output shaft of the adjusting motor 1182 is connected with a screw rod 1181 through a coupling, and the screw rod 1181 is rotationally connected with the fixed table 116. The screw rod 1181 is connected with a fixed seat 117 in a threaded manner, and the fixed seat 117 is in sliding connection with the fixed table 116. The fixing base 117 has two vertical plates 1172 welded and fixed to both ends in the longitudinal direction thereof, and the two vertical plates 1172 are arranged in parallel. Brackets 1173 are correspondingly arranged on the two vertical plates 1172 so as to support the film roll 2111 wound with the packaging belt body 112. In order to facilitate unloading, the wind-up roller 211 adopts an air expansion shaft, and the diameter of the air expansion shaft is further adjusted by controlling the air pressure. The winding roller 211 is sleeved with a paper tube 2112, and the film body 221 is wound on the paper tube 2112. The fixed base 117 is provided with a weighing sensor 1171, and the weighing sensor 1171 is electrically connected with an adjusting motor 1182.

Referring to fig. 6, the conveying device 3 includes a sliding rod 31, a third pneumatic rail 33 is provided on the supporting frame 115 along the length direction thereof, the sliding rod 31 is slidably connected with the third pneumatic rail 33, and the sliding rod 31 is located above the main roller 212, in this embodiment, the number of the sliding rods 31 is two, and the sliding rods are respectively provided along the length direction of the machine body 11. Two parallel telescopic rods 311 are welded on the slide rod 31, and the telescopic rods 311 can extend and retract along the vertical direction. The conveying device 3 further comprises a manipulator 32, the manipulator 32 is connected with one end, far away from the sliding rod 31, of the telescopic rod 311, and the manipulator 32 is used for grabbing two ends of the wind-up roller 211 along the length direction of the manipulator.

During unloading, the third pneumatic guide rail 33 drives the sliding rod 31 to slide along the length direction of the supporting frame 115, the sliding rod 31 drives the telescopic rod 311 to slide, and the telescopic rod 311 drives the manipulator 32 to stretch along the vertical direction, so that the horizontal and vertical movement of the manipulator 32 is realized. The mechanical arm 32 carries the film coiled material 2111 wound with the packaging belt body 112 onto the fixed seat 117, the weighing sensor 1171 converts a weight signal into an electric signal so as to drive the output shaft of the adjusting motor 1182 to rotate so as to drive the screw rod 1181 to rotate, and the screw rod 1181 drives the fixed seat 117 to slide along the width direction of the machine body 11, so that the convenience is brought to the discharging of staff. The air pressure is closed, the air expansion shaft is contracted, so that the wind-up roller 211 is separated from the paper tube 2112, the wind-up roller 211 is conveniently pulled out of the film coiled material 2111, and the dismounting efficiency is improved.

The implementation principle of the film rolling and packaging integrated equipment provided by the embodiment of the application is as follows: in operation, the manipulator 32 first conveys the winding roller 211 sleeved with the paper tube 2112 to the fixing frame 21, the output end of the first telescopic cylinder 2141 pushes the winding roller 211 to move towards the direction of the bayonet 2133, the winding roller 211 presses the film body 221 into the bayonet 2133, then the first motor 215 is started, the output shaft of the first motor 215 rotates to drive the main roller 212 to rotate, and the main roller 212 drives the winding roller 211 to pre-wind the film body 221. Then, the output shaft of the second motor 216 rotates to further drive the driving pulley 2161 to rotate, the driving pulley 2161 drives the driven pulley 2162 to rotate through the belt body 2163, the driven pulley 2162 drives the rotary table 2132 to rotate 180 degrees, the wind-up roller 211 falls into the bearing opening 2171, the main rotary roller 212 is tangential to the wind-up roller 211, and the wind-up work of the film coiled material 2111 is completed along with the rotation of the main rotary roller 212.

After the winding work is completed, the manipulator 32 places the other winding roller 211, on which the film roll 2111 is not wound, on the fixing frame 21, and the output end of the first telescopic cylinder 2141 pushes the winding roller 211 to move towards the direction of the bayonet 2133 close to the first telescopic cylinder 2141, and the winding roller 211 presses the film body 221 into the bayonet 2133. Then, the first pneumatic rail 2135 drives the cutter 2131 to slide so as to cut off the film body 221, and the end of the film body 221 away from the unreeling roller 22 falls down onto the reeling roller 211 of the unreeled film roll 2111 under the action of self gravity.

Meanwhile, the second pneumatic guide rail 1151 drives the sliding frame 119 to slide along the length direction of the supporting frame 115, the output shaft of the rotary motor 1114 rotates to drive the pressing roller 1112 to rotate, the pressing roller 1112 drives the packaging belt body 112 to vertically move downwards, and the main rotating roller 212 rotates to drive the film roll 2111 to rotate, so that the packaging belt body 112 is wound on the film roll 2111. The output shaft of the driving motor 1231 rotates to drive the first gear 122 to rotate, the first gear 122 drives the first rack 121 to slide, the first rack 121 drives the bracket 111 to slide, and then the packaging belt body 112 is driven to slide along the axial direction of the winding roller 211, so that the packaging work of the packaging belt body 112 is realized.

After packaging is completed, the first gear 122 is meshed with the second gear 1142, the second gear 1142 drives the third gear 1143 to rotate, and the third gear 1143 is meshed with the second rack 1141, so as to drive the cutting knife 113 to cut off the packaging belt body 112. The robot 32 carries the wrapped film roll 2111 onto the fixed base 117, and closes the air pressure to disengage the wind-up roller 211 from the paper tube 2112, thereby facilitating the improvement of the unloading efficiency of the film roll 2111.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Film packaging device (1), including organism (11), be equipped with mount (21) on organism (11), rotate on mount (21) and be connected with wind-up roll (211), be equipped with film coiled material (2111), its characterized in that on wind-up roll (211): the packaging machine is characterized in that a bracket (111) is arranged on the machine body (11), a packaging belt body (112) is arranged on the bracket (111), one end, far away from the bracket (111), of the packaging belt body (112) is wound on a film coiled material (2111), and a driving assembly (12) for driving the bracket (111) to move along the axial direction of the film coiled material (2111) is arranged on the machine body (11); the driving assembly (12) comprises a first rack (121) and a first gear (122) meshed with the first rack (121), the first rack (121) is fixedly connected with the bracket (111), the first gear (122) is rotationally connected with the machine body (11), and a driving piece (123) used for driving the first gear (122) to rotate is arranged on the machine body (11); the machine body (11) is connected with a cutting knife (113) in a sliding manner, the cutting edge of the cutting knife (113) faces towards the packaging belt body (112), and the machine body (11) is provided with a push knife piece (114) for driving the cutting knife (113) to slide towards the packaging belt body (112); the push knife component (114) comprises a second rack (1141) and a second gear (1142) meshed with the first gear (122), the second rack (1141) is fixedly connected with the cutting knife (113), the second gear (1142) is rotationally connected with the machine body (11), a third gear (1143) is coaxially and fixedly connected to the second gear (1142), the third gear (1143) is meshed with the second rack (1141), and the third gear (1143) is an incomplete gear.

2. A film packaging unit (1) according to claim 1, characterized in that: the utility model discloses a packaging belt for a plastic film, including support (111) including film coiled material (2111), support (111) are gone up to rotate and are connected with wind roller (1111) and two parallel arrangement's compression roller (1112), support (111) and organism (11) sliding connection, the one end that film coiled material (2111) was kept away from to packaging belt body (112) is twined on wind roller (1111), the one end that wind roller (1111) was kept away from to packaging belt body (112) passes between two compression rollers (1112), packaging belt body (112) are tangent with compression roller (1112) global.

3. Film rolling and packaging integrated equipment is characterized by comprising the film packaging device (1) for packaging a film body (221) and the film rolling device (2) for rolling the film body (221), wherein the film packaging device (1) and the film rolling device (2) are connected through a conveying device (3);

film coiling mechanism (2) include unreel roller (22) of being connected with organism (11) rotation, film body (221) twine on unreeling roller (22), rotate on mount (21) and be connected with main roller (212), rotate on mount (21) and be connected with rotating turret (213), be equipped with on rotating turret (213) and be used for driving regulating part (214) of wind-up roller (211) and main roller (212) butt, the one end that unreels roller (22) was kept away from to film body (221) twines on wind-up roller (211), be equipped with on mount (21) cutter (2131) that are used for cutting film body (221).

4. A film wrapping and packaging integrated apparatus as set forth in claim 3 wherein: the adjusting piece (214) comprises a first telescopic cylinder (2141), a bayonet (2133) for placing the winding roller (211) is arranged on the rotating frame (213), the first telescopic cylinder (2141) is fixedly connected with the fixing frame (21), and a push ring (2142) for pushing the winding roller (211) to move towards the bayonet (2133) is arranged at the output end of the first telescopic cylinder (2141).

5. A film wrapping and packaging integrated apparatus as set forth in claim 3 wherein: the conveying device (3) comprises a sliding rod (31) and a manipulator (32), one end of the sliding rod (31) is in sliding connection with the machine body (11), the other end of the sliding rod (31) is connected with the manipulator (32), and the manipulator (32) is used for carrying the winding roller (211).

6. A film wrapping and packaging integrated apparatus as set forth in claim 3 wherein: be equipped with fixed station (116) on organism (11), sliding connection has fixing base (117) on fixed station (116), fixing base (117) are used for supporting film coiled material (2111), the cover is equipped with paper tube (2112) on wind-up roll (211), film body (221) twine on paper tube (2112), wind-up roll (211) are the inflatable shaft, be equipped with on fixed station (116) and be used for driving gliding pushing away seat spare (118) of fixing base (117).

7. The film winding and packaging integrated device according to claim 6, wherein: the pushing seat part (118) comprises a screw rod (1181) and an adjusting motor (1182), the screw rod (1181) is rotationally connected with the fixed table (116), the fixed seat (117) is in threaded connection with the screw rod (1181), an output shaft of the adjusting motor (1182) is fixedly connected with the screw rod (1181), a weighing sensor (1171) is arranged on the fixed seat (117), and the weighing sensor (1171) is electrically connected with the adjusting motor (1182).