CN114590648B

CN114590648B - Production of transparent plastic film is with receiving limit machine

Info

Publication number: CN114590648B
Application number: CN202210491411.XA
Authority: CN
Inventors: 芮珉翔; 徐国光
Original assignee: Changzhou Shujie Plastic Co ltd
Current assignee: Changzhou Shujie Plastic Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-07-19
Anticipated expiration: 2042-05-07
Also published as: CN114590648A

Abstract

The invention relates to the technical field of transparent plastic film production, in particular to an edge folding machine for transparent plastic film production, which comprises a shell, wherein a stretching module, an edge folding module and a sorting module are arranged on the shell, a machine room is arranged on the shell, and the stretching module comprises a T-shaped cross-shaped support frame positioned at the top of the shell and a plurality of first connecting rods movably connected with the top of the T-shaped cross-shaped support frame. According to the invention, the material roller for winding the plastic film is sleeved outside the firm arc-shaped plate, the pulling plate is pulled outwards, the pulling plate drives the toothed plate to translate through the pulling plate, the toothed plate enables the first gear to rotate under the meshing state, then the U-shaped rod rotates along with the toothed plate, then the rotating U-shaped rod collides with the joint of the first connecting rod and the second connecting rod, the included angle of the joint of the first connecting rod and the second connecting rod is increased, and then the arc-shaped plate tightly supports the material roller under the influence of the first connecting rod and the second connecting rod.

Description

Production of transparent plastic film is with receiving limit machine

Technical Field

The invention relates to the technical field of transparent plastic film production, in particular to an edge folding machine for transparent plastic film production.

Background

The film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific interpretation of thin films is that 2-dimensional materials are formed by atomic, molecular or ionic deposition on the surface of a substrate. For example, optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like. Thin film materials refer to thin metal or organic layers with thicknesses between a single atom to several millimeters. Electronic semiconductor functional devices and optical coatings are the main applications of thin film technology.

When the plastic film is wound, the used material rollers correspond to different amounts of plastic films, when the wound plastic films are small, the material rollers with small diameters are adopted, otherwise, the material rollers with large sizes are selected, and therefore the mounting of the material rollers with different sizes is completed, a problem is formed.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

a trimming machine for producing transparent plastic films comprises a shell, wherein a tightening module, a trimming module and an arranging module are arranged on the shell, a machine room is arranged on the shell, the tightening module comprises a T-shaped cross support frame positioned at the top of the shell, a plurality of first connecting rods movably connected with the top of the T-shaped cross support frame, second connecting rods movably connected with the outer ends of the first connecting rods, arc-shaped plates positioned at the front side and the rear side of the T-shaped cross support frame and movably connected between the outer ends of the two second connecting rods, a toothed plate slidably connected with the T-shaped cross support frame, a plurality of first gears which are symmetrical relative to the toothed plate and are meshed with the toothed plate, a disc, the top of which rubs with the bottom of the T-shaped cross support frame and is movably connected with the first gears, and a U-shaped rod which slidably penetrates through the T-shaped cross support frame and is connected between the first gears and the disc, the T-shaped cross strut is provided with a traction assembly, the traction assembly comprises two supporting plates connected with the top of the T-shaped cross strut, a pulling plate movably connected between the two supporting plates, and two traction plates movably connected between the toothed plate and the pulling plate, the edge-closing module comprises a motor installed in the machine room, a cylinder penetrating through one side wall of the machine room and movably sleeved outside the output shaft of the motor, a first disc movably embedded on one side of the cylinder and connected with the output shaft of the motor, a second disc movably connected with the bottom end of the pulling plate, a rectangular plate movably sleeved outside the second disc, a vertical plate positioned at the bottom of the rectangular plate, a movable plate movably connected between the rectangular plate and the vertical plate, a micro cylinder positioned at the bottom of the rectangular plate and connected with the vertical plate, and three-section electric push rods connected between the shell and the vertical plate, the first tray body is fixedly connected with the T-shaped cross strut, and the sorting module comprises a sliding block in sliding connection with the shell, a guide plate connected with the top of the sliding block, a motor located on the outer side of the guide plate and connected with the top of the sliding block, a second gear connected with an output shaft of the motor, and a plurality of tooth blocks installed on the top of the shell.

Through adopting above-mentioned technical scheme, the material roller cover that will supply the plastic film winding to use is in firm arc outside, outside pulling arm-tie, the arm-tie passes through the traction plate and drives the pinion rack translation, under the engaged state, the pinion rack makes first gear revolve, then the U-shaped pole rotates thereupon, then the junction collision of pivoted U-shaped pole and head rod and second connecting rod, the contained angle increase of head rod and second connecting rod junction, then the arc props the material roller under the influence of head rod and second connecting rod, moreover, the steam generator is simple in structure, high durability and convenient use, can install the material roller of different specifications.

The present invention in a preferred example may be further configured to: the two first connecting rods are arranged into two groups, the two first connecting rods are respectively positioned on the front side and the rear side of the toothed plate, and a rectangular slide suitable for the toothed plate to slide is arranged on the T-shaped cross-shaped support frame.

Through adopting above-mentioned technical scheme, the rectangle slide provides the space of installation for the pinion rack on the one hand, and on the other hand guarantees that the pinion rack can be smooth go on controlling the translation.

The present invention in a preferred example may be further configured to: an arc-shaped slide way suitable for the sliding of the U-shaped rod is formed in the T-shaped cross-shaped support frame, and the outer wall of the U-shaped rod rubs with the joint of the first connecting rod and the second connecting rod.

Through adopting above-mentioned technical scheme, the arc slide plays the effect of direction U-shaped pole, can be accurate when guaranteeing that the U-shaped pole rotates collide with the junction of head rod and second connecting rod, then contained angle number of degrees grow between head rod and the second connecting rod, head rod and the cooperation of second connecting rod accomplish the tight support to the material roller.

The invention in a preferred example may be further configured to: the traction plate is symmetrical about the pull plate and is positioned between the two supporting plates.

Through adopting above-mentioned technical scheme, the traction plate that the symmetry set up, when the pulling plate, the traction plate can be balanced drive the pinion rack motion, reduces the probability that the pinion rack blocks.

The present invention in a preferred example may be further configured to: the edge-closing module comprises a motor arranged in the machine room, a cylinder penetrating through one side wall of the machine room and movably sleeved outside an output shaft of the motor, a first tray body movably embedded on one side of the cylinder and connected with the output shaft of the motor, a second tray body movably connected with the bottom end of the pull plate, a rectangular plate movably sleeved outside the second tray body, a vertical plate positioned at the bottom of the rectangular plate, a movable plate movably connected between the rectangular plate and the vertical plate, a micro cylinder positioned at the bottom of the rectangular plate and connected with the vertical plate, and three sections of electric push rods connected between the shell and the vertical plate, wherein the first tray body is fixedly connected with a T-shaped cross-shaped support;

the present invention in a preferred example may be further configured to: the fly leaf sets up to a plurality ofly, it is a plurality of the fly leaf is located both sides around the riser respectively.

Through adopting above-mentioned technical scheme, can change the angle of rectangular plate through the fly leaf, make the rectangular plate can be connected with the second disk body in a flexible way.

The present invention in a preferred example may be further configured to: the shell is provided with a notch suitable for the sliding of the sliding block, and the top end of the sliding block penetrates through the notch and extends to the top of the shell.

Through adopting above-mentioned technical scheme, the spout is the condition that the slider propped up the slip, then its dimensional design for the shell top is arranged in to the motor, guarantees that the second gear can rotate smoothly.

The present invention in a preferred example may be further configured to: the arrangement module comprises a sliding block in sliding connection with the shell, a guide plate connected with the top of the sliding block, a motor located on the outer side of the guide plate and connected with the top of the sliding block, a second gear connected with the output shaft of the motor, and a plurality of tooth blocks installed on the top of the shell.

The present invention in a preferred example may be further configured to: a plurality of the tooth piece is equidistant, be one row of range, the second gear meshes with the tooth piece.

Through adopting above-mentioned technical scheme, adopt this overall arrangement design, under second gear and the cooperation of tooth piece, can realize the left and right sides translation of slider.

The invention in a preferred example may be further configured to: the motor room door is movably mounted on the shell, and the surface area of the motor room door is larger than that of the motor room chamber.

Through adopting above-mentioned technical scheme, can protect the motor through the computer lab door.

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the material roller for winding the plastic film is sleeved outside the firm arc-shaped plate, the pulling plate is pulled outwards, the pulling plate drives the toothed plate to translate through the pulling plate, the toothed plate enables the first gear to rotate under the meshing state, then the U-shaped rod rotates along with the toothed plate, then the rotating U-shaped rod collides with the joint of the first connecting rod and the second connecting rod, the included angle of the joint of the first connecting rod and the second connecting rod is increased, and then the arc-shaped plate tightly supports the material roller under the influence of the first connecting rod and the second connecting rod.

2. According to the invention, the three sections of electric push rods and the movable ends of the micro cylinders are controlled to extend, the three sections of electric push rods drive the vertical plates to ascend to proper positions, the micro cylinders drive the rectangular plates to move upwards, the movable plates guide and support the rectangular plates, and then the rectangular plates are connected with the second tray body, so that the loading and unloading are convenient, and the purpose of easily loading and unloading the material rollers is realized.

3. According to the invention, the plastic film penetrates through the top end of the guide plate, the plastic film is connected with the outer wall of the material roller, then the motor and the motor are started, the motor indirectly drives the material roller to rotate, so that the film is wound, the motor drives the second gear to rotate in a reciprocating manner, the second gear is matched with the plurality of tooth blocks, the sliding block moves in the groove opening in a translation manner, the film can be uniformly wound on the periphery of the material roller, and the winding effect is improved.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a perspective view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the machine room according to the present invention;

FIG. 4 is an assembled view of the tightening module of the present invention;

FIG. 5 is a schematic exploded view of the tightening module of the present invention;

FIG. 6 is a schematic view showing the connection of the gears, disks and U-shaped bars of the present invention;

fig. 7 is a schematic view of the connection of the tooth plate and the pulling assembly of the present invention;

FIG. 8 is a schematic view of an edge trimming module according to the present invention;

FIG. 9 is a schematic view of a collation module of the present invention;

FIG. 10 is an enlarged view of the portion A of FIG. 9 according to the present invention;

fig. 11 is a right sectional view of a rectangular plate of the present invention.

Reference numerals:

100. a housing;

200. a tightening module; 210. a T-shaped cross-shaped strut; 220. a first connecting rod; 230. a second connecting rod; 240. an arc-shaped plate; 250. a toothed plate; 260. a first gear; 270. a disc; 280. a U-shaped rod; 290. a supporting plate; 291. pulling a plate; 292. a traction plate;

300. a trimming module; 310. a motor; 320. a cylinder; 330. a first tray body; 340. a second tray body; 350. a rectangular plate; 360. a vertical plate; 370. a movable plate; 380. a micro cylinder; 390. three-section electric push rods;

400. a sorting module; 410. a slider; 420. a guide plate; 430. a motor; 440. a second gear; 450. a tooth block;

500. a machine room door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The edge folding machine for producing the transparent plastic film is described in the following by combining the attached drawings.

The first embodiment is as follows:

with reference to fig. 1 to 11, the edge folding machine for producing transparent plastic films provided by the present invention comprises a housing 100, wherein a stretching module 200, an edge folding module 300 and an arranging module 400 are arranged on the housing 100, a machine room is arranged on the housing 100, the stretching module 200 comprises a T-shaped cross-shaped support frame 210 located at the top of the housing 100, a plurality of first connecting rods 220 movably connected with the top of the T-shaped cross-shaped support frame 210, second connecting rods 230 movably connected with the outer ends of the first connecting rods 220, arc-shaped plates 240 located at the front and rear sides of the T-shaped cross-shaped support frame 210 and movably connected between the outer ends of the two second connecting rods 230, a toothed plate 250 slidably connected with the T-shaped cross-shaped support frame 210, a plurality of first gears 260 symmetrical with respect to the toothed plate 250 and engaged with the toothed plate 250, a disc 270, a disc, and a disc, a, A U-shaped rod 280 which penetrates through the T-shaped cross-shaped bracket 210 in a sliding mode and is connected between the first gear 260 and the disc 270, and a pulling assembly is arranged on the T-shaped cross-shaped bracket 210;

the pulling assembly comprises two supporting plates 290 connected with the top of the T-shaped cross-shaped bracket 210, a pulling plate 291 movably connected between the two supporting plates 290, and two pulling plates 292 movably connected between the toothed plate 250 and the pulling plate 291;

the edge folding module 300 comprises a motor 310 installed in the machine room, a cylinder 320 penetrating through one side wall of the machine room and movably sleeved outside an output shaft of the motor 310, a first tray 330 movably embedded on one side of the cylinder 320 and connected with an output shaft of the motor 310, a second tray 340 movably connected with the bottom end of the pull plate 291, a rectangular plate 350 movably sleeved outside the second tray 340, a vertical plate 360 positioned at the bottom of the rectangular plate 350, a movable plate 370 movably connected between the rectangular plate 350 and the vertical plate 360, a micro cylinder 380 positioned at the bottom of the rectangular plate 350 and connected with the vertical plate 360, and a three-section electric push rod 390 connected between the shell 100 and the vertical plate 360, wherein the first tray 330 is fixedly connected with the T-shaped cross brace 210;

the tidying module 400 includes a sliding block 410 slidably coupled to the housing 100, a guide plate 420 coupled to a top of the sliding block 410, a motor 430 located outside the guide plate 420 and coupled to a top of the sliding block 410, a second gear 440 coupled to an output shaft of the motor 430, and a plurality of tooth blocks 450 mounted to a top of the housing 100.

Further, it is a plurality of the first connecting rod 220 uses two to set up to two sets of as a set of, and is two sets of the first connecting rod 220 is located both sides around the pinion rack 250 respectively, set up on the T shape cross strut 210 and be suitable for the gliding rectangle slide of pinion rack 250, the rectangle slide provides the space of installation for pinion rack 250 on the one hand, and on the other hand guarantees that pinion rack 250 can be smooth to go on and controls the translation.

Further, an arc-shaped slide way suitable for the sliding of the U-shaped rod 280 is formed in the T-shaped cross-shaped bracket 210, the outer wall of the U-shaped rod 280 rubs with the joint of the first connecting rod 220 and the second connecting rod 230, the arc-shaped slide way plays a role of guiding the U-shaped rod 280, the U-shaped rod 280 can be guaranteed to accurately collide with the joint of the first connecting rod 220 and the second connecting rod 230 when rotating, then the included angle between the first connecting rod 220 and the second connecting rod 230 is increased, and the first connecting rod 220 and the second connecting rod 230 are matched to complete the tight supporting of the material roller.

Furthermore, the traction plate 292 is symmetrical about the pull plate 291, the traction plate 292 is located between the two supporting plates 290, the traction plate 292 is symmetrically arranged, when the pull plate 291 is pulled, the traction plate 292 can drive the toothed plate 250 to move in a balanced manner, and the probability that the toothed plate 250 is clamped is reduced.

Further, the movable plates 370 are arranged in a plurality, the movable plates 370 are respectively located at the front and rear sides of the vertical plate 360, and the angle of the rectangular plate 350 can be changed through the movable plates 370, so that the rectangular plate 350 can be flexibly connected with the second tray 340.

Further, a plurality of the tooth blocks 450 are arranged in a row at equal intervals, the second gear 440 is engaged with the tooth blocks 450, and the second gear 440 and the tooth blocks 450 are matched to realize the left-right translation of the sliding block 410 by adopting the layout design.

Example two:

referring to fig. 2, 3 and 9, on the basis of the first embodiment, a notch suitable for the sliding block 410 to slide is formed on the housing 100, the top end of the sliding block 410 passes through the notch and extends to the top of the housing 100, the sliding slot provides a sliding condition for the sliding block 410, and then the size of the sliding slot is designed so that the motor 430 is placed on the top of the housing 100 to ensure that the second gear 440 can rotate smoothly.

Example three:

in the above embodiment, as shown in fig. 1 to 3, the housing 100 is movably installed with the machine room door 500, the surface area of the machine room door 500 is larger than that of the machine room, and the motor 310 can be protected by the machine room door 500.

The working principle and the using process of the invention are as follows: in an initial state, the vertical plate 360 is positioned at one side of the rectangular plate 350, the three-section electric push rod 390 is in a contraction state, then the vertical plate 360 and the rectangular plate 350 are positioned at the bottom of the T-shaped cross strut 210, then the pulling plate 291 is kept parallel to the T-shaped cross strut 210, when the invention is put into practical use, a material roller for winding a plastic film is sleeved at the outer side of the firm arc plate 240, then the pulling plate 291 is pulled outwards, the pulling plate 291 drives the toothed plate 250 to translate through the pulling plate 292, in a meshing state, the toothed plate 250 drives the first gear 260 to rotate, then the U-shaped rod 280 rotates along with the first gear, here, the disc 270 ensures that the U-shaped rod 280 rotates more stably, then the rotating U-shaped rod 280 collides with the joint of the first connecting rod 220 and the second connecting rod 230, the included angle at the joint of the first connecting rod 220 and the second connecting rod 230 is increased, then the arc plate 240 tightly supports the material roller under the influence of the first connecting rod 220 and the second connecting rod 230, therefore, the installation of the material roller is completed, then the movable ends of the three-section electric push rod 390 and the micro air cylinder 380 are controlled to extend, the three-section electric push rod 390 drives the vertical plate 360 to ascend to a proper position, the micro air cylinder 380 enables the rectangular plate 350 to move upwards, the movable plate 370 guides and supports the rectangular plate 350, then the rectangular plate 350 is connected with the second disc body 340, the preparation work is completed, then a plastic film penetrates through the top end of the guide plate 420 and is connected with the outer wall of the material roller, then the motor 310 and the motor 430 are started, the motor 310 indirectly drives the material roller to rotate, the winding of the film is realized, the motor 430 drives the second gear 440 to rotate in a reciprocating mode, the second gear 440 is matched with the plurality of tooth blocks 450, the sliding block 410 translates in the groove, and the film can be uniformly wound on the periphery of the material roller.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a production of transparent plastic film is with receipts limit machine, includes shell (100), be equipped with on shell (100) and prop tight module (200), receive limit module (300) and arrangement module (400), set up organic room on shell (100), its characterized in that:

the tightening module (200) comprises a T-shaped cross-shaped bracket (210) positioned at the top of the shell (100), a plurality of first connecting rods (220) movably connected with the top of the T-shaped cross-shaped bracket (210), second connecting rods (230) movably connected with the outer ends of the first connecting rods (220), arc-shaped plates (240) positioned at the front and back sides of the T-shaped cross-shaped bracket (210) and movably connected between the outer ends of the two second connecting rods (230), a toothed plate (250) slidably connected with the T-shaped cross-shaped bracket (210), a plurality of first gears (260) symmetrical with respect to the toothed plate (250) and meshed with the toothed plate (250), a disc (270) the top of which is in friction with the bottom of the T-shaped cross-shaped bracket (210) and is movably connected with the first gears (260), and a U-shaped rod (280) slidably penetrating through the T-shaped cross-shaped bracket (210) and connected between the first gears (260) and the disc (270), a drawing component is arranged on the T-shaped cross-shaped strut (210);

the drawing assembly comprises two supporting plates (290) connected with the top of the T-shaped cross-shaped strut (210), a pulling plate (291) movably connected between the two supporting plates (290), and two drawing plates (292) movably connected between the toothed plate (250) and the pulling plate (291);

the edge-closing module (300) comprises a motor (310) arranged in the machine room, a cylinder (320) which penetrates through one side wall of the machine room and is movably sleeved outside an output shaft of the motor (310), a first tray body (330) which is movably embedded on one side of the cylinder (320) and is connected with the output shaft of the motor (310), a second tray body (340) which is movably connected with the bottom end of the pull plate (291), and a rectangular plate (350) which is movably sleeved outside the second tray body (340), the first tray body (330) is fixedly connected with a T-shaped cross-shaped strut (210);

the two first connecting rods (220) are arranged into two groups, the two groups of first connecting rods (220) are respectively positioned at the front side and the rear side of the toothed plate (250), and a rectangular slideway suitable for the toothed plate (250) to slide is formed in the T-shaped cross-shaped support frame (210);

an arc-shaped slideway suitable for the sliding of the U-shaped rod (280) is formed in the T-shaped cross-shaped support frame (210), and the outer wall of the U-shaped rod (280) rubs with the joint of the first connecting rod (220) and the second connecting rod (230).

2. An edge closing machine for the production of transparent plastic film according to claim 1, characterized in that said traction plate (292) is symmetrical with respect to the pulling plate (291), said traction plate (292) being located between two supporting plates (290).

3. The edge folding machine for transparent plastic film production as claimed in claim 1, wherein said movable plates (370) are provided in plurality, and said movable plates (370) are respectively located at front and rear sides of the vertical plate (360).

4. The edge folding machine for the transparent plastic film production as claimed in claim 1, wherein the housing (100) is provided with a notch suitable for the sliding of the sliding block (410), and the top end of the sliding block (410) passes through the notch and extends to the top of the housing (100).

5. An edge folding machine for transparent plastic film production according to claim 4, wherein the finishing module (400) comprises a sliding block (410) connected with the housing (100) in a sliding manner, a guide plate (420) connected with the top of the sliding block (410), a motor (430) positioned outside the guide plate (420) and connected with the top of the sliding block (410), a second gear (440) connected with an output shaft of the motor (430), and a plurality of tooth blocks (450) arranged on the top of the housing (100).

6. A hemming machine for manufacturing transparent plastic film according to claim 5 wherein a plurality of the tooth blocks (450) are arranged in a row at equal intervals, and the second gear (440) is engaged with the tooth blocks (450).

7. The trimming machine for producing transparent plastic films according to claim 1, wherein a machine room door (500) is movably mounted on the housing (100), and the surface area of the machine room door (500) is larger than that of the machine room.