CN214652382U

CN214652382U - Solvent-free compound machine

Info

Publication number: CN214652382U
Application number: CN202121042270.0U
Authority: CN
Inventors: 吴明军; 胡玉兰; 唐中志; 陈宣; 黄邦辉
Original assignee: Chengdu Zhihong Printing Co ltd
Current assignee: Chengdu Zhihong Printing Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-09
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a solventless laminator belongs to packing processing equipment field, and it includes the organism, the both ends of organism all are provided with the unwinding mechanism who is used for unreeling the raw materials, just be located and be provided with many carry over pinch rolls between two sets of unwinding mechanism on the organism, unwinding mechanism includes base, first support column, second support column and unreels the axle, first support column rotates along self circumferencial direction and sets up on the base, the second support column slides along vertical direction and wears to establish on the base, it rotates to set up between first support column and second support column to unreel the axle, be provided with on the first support column and be used for the drive to unreel axle pivoted driving motor. This application has the effect of being convenient for install the lapping raw materials on unwinding mechanism.

Description

Solvent-free compound machine

Technical Field

The application relates to the field of packaging and processing equipment, in particular to a solvent-free compound machine.

Background

The complex machine is a processing device which bonds two or more layers of materials into a whole by using an adhesive and enables the original materials to obtain new functions. The solvent-free compound machine is a device which adopts solvent-free adhesive to compound two or more base materials, and is widely applied to the flexible package industry.

The traditional Chinese patent document with the publication number of CN207565112U discloses a solvent-free compound machine, and the key points of the technical scheme are as follows: the feeding device comprises a cross beam, wherein two ends of the cross beam are respectively fixed on a left machine body and a right machine body, the left side of the left machine body is provided with a gluing device, the right side of the left machine body is provided with a first feeding device, the right side of the right machine body is provided with a second feeding device, and the left side of the right machine body is provided with a material receiving device; the film on the first feeding device is rubberized from the rubberizing device and passes through the crossbeam to the receiving device, and the film on the second feeding device also receives the receiving device, and two-layer film bonding and rolling.

In view of the above-mentioned related art, the inventor considers that there is a drawback that it is inconvenient to mount the roll material to the unwinding mechanism.

SUMMERY OF THE UTILITY MODEL

In order to conveniently install the roll material on the unwinding mechanism, the application provides a solvent-free compound machine.

The application provides a solvent-free compound machine adopts following technical scheme:

the utility model provides a solventless laminator, includes the organism, the both ends of organism all are provided with the unwinding mechanism who is used for unreeling the raw materials, just be located and be provided with many carry over pinch rolls between two sets of unwinding mechanism on the organism, unwinding mechanism includes base, first support column, second support column and unreels the axle, first support column rotates along self circumferencial direction and sets up on the base, the second support column slides along vertical direction and wears to establish on the base, it rotates to set up between first support column and second support column to unreel the axle, be provided with on the first support column and be used for the drive to unreel axle pivoted driving motor.

By adopting the technical scheme, the unreeling shaft is supported by arranging the first supporting column and the second supporting column, the first supporting column is rotatably arranged on the base, the second supporting column is slidably arranged on the base in a penetrating manner, when the coiled raw material is required to be installed on the unreeling shaft, the second supporting column slides towards the base, and then the first supporting column is rotated, so that the unreeling shaft is driven by the first supporting column to rotate in a direction away from the machine body, and a worker can conveniently install the coiled raw material on the unreeling shaft; after the coiled raw material is installed, the first supporting column is rotated back to the initial position, and then the second supporting column is rotated back to the initial position towards the outside of the base, so that the unreeling shaft is conveniently supported.

Optionally, be provided with on the organism and be used for driving first support column pivoted drive assembly, drive assembly is including driving actuating cylinder, it sets up on the organism to drive actuating cylinder articulated, be provided with the drive block on the piston rod that drives actuating cylinder, be provided with the drive plate on the first support column, be provided with on the drive plate and drive the seat, the drive block rotates and sets up in driving the seat.

Through adopting above-mentioned technical scheme, start and drive actuating cylinder to the piston rod that makes to drive actuating cylinder removes to the cylinder, and the drive block drives the drive plate through driving the seat and takes place to rotate to the direction that is close to the organism, thereby makes first support column drive unreel the axial and keep away from the direction rotation of organism, installs with the convenience to the lapping raw materials.

Optionally, a mounting groove is formed in the base, a bearing is embedded in the mounting groove, and the first support column is inserted in the bearing and is in interference fit with an inner ring of the bearing.

Through adopting above-mentioned technical scheme, through the embedded bearing of establishing in the mounting groove of base, with first support columnar connection in the bearing to reduce the frictional force that first support column rotated the in-process and received, thereby reduce the required drive power of applying when rotating first support column.

Optionally, the holding tank has been seted up along vertical direction in the below that just is located the second support column on the base, be provided with on the base and be used for driving the telescopic cylinder that the second support column removed in the holding tank, be provided with the connecting block on telescopic cylinder's the piston rod, telescopic cylinder's one end fixed connection is kept away from to the connecting block on the outer wall of second support column.

By adopting the technical scheme, the second supporting column is driven to move towards the accommodating groove through the telescopic cylinder, so that a space is reserved for the unwinding shaft to rotate; after the installation of lapping raw materials is accomplished, first support column drives and puts the spool and rotate back initial position, and telescopic cylinder drives the second support column and removes outside the holding tank to in supporting putting the spool.

Optionally, the first supporting column and the second supporting column are both provided with an arc-shaped groove for placing the unreeling shaft, wherein the end, far away from the base, of the first supporting column and the end, far away from the base, of the second supporting column.

Through adopting above-mentioned technical scheme, through set up the arc wall on first support column and second support column, will put the spool and place and can play certain fixed action to the position of putting the spool promptly in the arc wall, make and put the difficult landing that takes place of spool.

Optionally, one end of the unreeling shaft close to the second support column is provided with an annular flange, and a limit groove matched with the annular flange in shape is formed in the arc-shaped groove of the second support column.

Through adopting above-mentioned technical scheme, through setting up the annular flange on putting the spool to set up the spacing groove in the arc wall of second support column, so that play further limited action to the position of putting the spool, make to put the spool and be difficult for taking place the drunkenness along self length direction.

Optionally, a spline is arranged on an output shaft of the driving motor, and a key groove for inserting the spline is formed in one end of the unreeling shaft facing the driving motor.

Through adopting above-mentioned technical scheme, through set up the spline on driving motor's output shaft to set up the keyway on unreeling the axle, will unreel epaxial keyway and aim at the epaxial spline of driving motor output, and will unreel the axle cover and establish the outside at the driving motor output shaft, can make driving motor drive unreel the axle promptly and take place synchronous rotation, realize the process of unreeling to the raw materials.

Optionally, the unreeling shaft is an inflatable shaft.

By adopting the technical scheme, the inflatable shaft is selected as the unreeling shaft, after the coiled raw material is installed on the inflatable shaft, the inflatable shaft is inflated to expand the inflatable shaft, namely, the inner ring of the coiled raw material can be tightly supported, so that the coiled raw material is conveniently fixed.

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

1. according to the automatic winding machine, the first supporting column and the second supporting column are arranged, the first supporting column is rotatably arranged on the base, the second supporting column penetrates through the base in a sliding mode, when the winding raw material is required to be mounted on the unwinding shaft, the second supporting column slides towards the base, and then the first supporting column is rotated, so that the unwinding shaft is driven by the first supporting column to rotate in a direction away from the machine body, and a worker can conveniently mount the winding raw material on the unwinding shaft;

2. according to the unreeling device, the annular flange is arranged on the unreeling shaft, and the limiting groove is formed in the arc-shaped groove of the second supporting column, so that the position of the unreeling shaft is limited, the unreeling shaft is not easy to move along the length direction of the unreeling shaft, and the stability of the unreeling process is improved;

3. this application is through setting up the spline on driving motor's output shaft to seting up the keyway on putting the spool, will putting epaxial keyway alignment driving motor output shaft's spline, and will put the spool cover and establish the outside at the driving motor output shaft, can make driving motor drive promptly and put the spool and take place synchronous rotation, realize the process of unreeling to the raw materials.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural diagram of an unwinding mechanism of the present application.

Fig. 3 is a schematic view of the drive assembly and first support column of the present application.

Fig. 4 is a schematic view of the connection structure of the unwinding shaft and the driving motor according to the present application.

Description of reference numerals: 1. a body; 11. a traction roller; 12. a drive assembly; 121. a driving cylinder; 122. a drive block; 2. an unwinding mechanism; 21. a base; 211. mounting grooves; 212. a bearing; 213. accommodating grooves; 214. a telescopic cylinder; 2141. connecting blocks; 22. a first support column; 221. a drive motor; 2211. a spline; 2212. a motor base; 222. a drive plate; 223. a driving seat; 23. a second support column; 231. a limiting groove; 24. unwinding the reel; 241. an annular flange; 242. a keyway.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses solvent-free compound machine, refer to fig. 1, including organism 1, the unwinding mechanism 2 that is used for unreeling the raw materials is all installed at the both ends of organism 1, just is located to rotate between two sets of unwinding mechanisms 2 on the organism 1 and installs many carry over pinch rolls 11. Two different coiling raw materials are respectively arranged on the two sets of unwinding mechanisms 2 and then are simultaneously unwound, and the two raw materials can be combined together after passing through the combining mechanism in the machine body 1, so that a finished product material is obtained.

Referring to fig. 1 and 2, the unwinding mechanism 2 includes a base 21, a first support column 22, a second support column 23 and an unwinding shaft 24, the base 21 is connected to the end of the machine body 1 in a spot welding manner, the base 21 is a rectangular seat, one end of the base 21 is provided with a mounting groove 211, and the other end of the base 21 is provided with a receiving groove 213. The embedded bearing 212 that is equipped with of mounting groove 211, first support column 22 insert establish the inner circle of bearing 212 and with bearing 212 interference fit, second support column 23 along vertical direction slip wear to establish in holding tank 213 to realize the fixed of position through telescopic cylinder 214, unreel the axle 24 and install between first support column 22 and second support column 23. The cylinder barrel of telescopic cylinder 214 is welded at the bottom of base 21, and connecting block 2141 is welded on the piston rod of telescopic cylinder 214, and the one end that telescopic cylinder 214 was kept away from to connecting block 2141 is welded on the outer wall of second support column 23. Drive second support column 23 through telescopic cylinder 214 and remove in to holding tank 213 to leave the space and rotate for unreeling axle 24, thereby can will unreel axle 24 and rotate in order to conveniently installing the lapping raw materials to the direction of keeping away from organism 1.

Referring to fig. 1 and 3, a driving assembly 12 for driving the first support column 22 to rotate is installed on the machine body 1, the driving assembly 12 includes a driving cylinder 121, the driving cylinder 121 is hinged on the machine body 1, a driving block 122 is welded on a piston rod of the driving cylinder 121, a driving plate 222 is welded on one side of the first support column 22 departing from the unreeling shaft 24, a driving seat 223 is welded on the driving plate 222, a slot is formed in the driving seat 223, and the driving block 122 is rotatably connected in the slot. The driving cylinder 121 is started and the piston rod of the driving cylinder 121 moves towards the cylinder barrel, the driving block 122 drives the driving plate 222 to move towards the direction close to the machine body 1 through the driving seat 223, so that the first supporting column 22 drives the unreeling shaft 24 to rotate towards the direction far away from the machine body 1, and the coiled raw materials are conveniently installed.

Referring to fig. 3, the top of first support column 22 and second support column 23 has all been offered and has been supplied to put the arc wall that spool 24 placed, and the both ends that will put spool 24 are placed respectively in two arc walls, and the arc wall can play certain fixed action to the position of putting spool 24 promptly, makes and puts the difficult landing that takes place of spool 24. An annular flange 241 is welded on the outer circumferential surface of one end of the unreeling shaft 24 close to the second supporting column 23, and a limiting groove 231 matched with the annular flange 241 in shape is formed in the inner wall of the arc-shaped groove of the second supporting column 23. Under the limiting action of the annular flange 241 and the limiting groove 231, the unreeling shaft 24 is not easy to move along the length direction of the unreeling shaft, and the stability after placement is further improved.

Referring to fig. 2 and 4, a motor base 2212 is further welded to the first support column 22, and a driving motor 221 for driving the unreeling shaft 24 to rotate is fixedly mounted on the motor base 2212. The output shaft of the driving motor 221 is provided with a spline 2211, and one end of the unreeling shaft 24 facing the driving motor 221 is provided with a key groove 242. The key slot 242 on the unreeling shaft 24 is aligned with the spline 2211 on the output shaft of the driving motor 221, the unreeling shaft 24 is sleeved outside the output shaft of the driving motor 221, and the driving motor 221 can drive the unreeling shaft 24 to synchronously rotate, so that the unreeling process of the raw materials is realized.

In this embodiment, the unreeling shaft 24 is selected as the inflatable shaft, and after the coiled raw material is mounted on the inflatable shaft, the inflatable shaft is inflated to expand the inflatable shaft, i.e. the inner ring of the coiled raw material can be tightly supported, so that the coiled raw material is fixed, and the fixing process is simple and convenient.

The implementation principle of the solvent-free compound machine in the embodiment of the application is as follows: the unreeling shaft 24 is supported through the first supporting column 22 and the second supporting column 23, the first supporting column 22 is rotatably installed on the base 21, the second supporting column 23 is arranged on the base 21 in a penetrating mode in a sliding mode, when the unreeling shaft 24 needs to be installed with the coiled raw materials, the second supporting column 23 slides towards the base 21, then the first supporting column 22 is rotated, the unreeling shaft 24 is driven by the first supporting column 22 to rotate towards the direction far away from the machine body 1, and therefore the coiled raw materials can be conveniently installed on the unreeling shaft 24 by workers; after the roll of material is installed, the first support post 22 is rotated back to the initial position, and then the second support post 23 is rotated back to the initial position out of the base 21 to facilitate supporting the unreeling shaft 24.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a solventless laminator, includes organism (1), the both ends of organism (1) all are provided with unwinding mechanism (2) that are used for unreeling the raw materials, just be located on organism (1) and be provided with many carry over pinch rolls (11), its characterized in that between two sets of unwinding mechanism (2): unwinding mechanism (2) include base (21), first support column (22), second support column (23) and unreel axle (24), first support column (22) rotate along self circumferencial direction and set up on base (21), second support column (23) slide along vertical direction and wear to establish on base (21), it rotates to set up between first support column (22) and second support column (23) to unreel axle (24), be provided with on first support column (22) and be used for the drive to unreel axle (24) pivoted driving motor (221).

2. The solvent-free compound machine according to claim 1, wherein: be provided with on organism (1) and be used for driving first support column (22) pivoted drive assembly (12), drive assembly (12) are including driving actuating cylinder (121), drive actuating cylinder (121) articulated the setting on organism (1), be provided with on the piston rod of driving actuating cylinder (121) and drive piece (122), be provided with drive plate (222) on first support column (22), be provided with on drive plate (222) and drive seat (223), drive piece (122) rotate and set up in driving seat (223).

3. The solvent-free compound machine according to claim 2, wherein: the supporting device is characterized in that a mounting groove (211) is formed in the base (21), a bearing (212) is embedded in the mounting groove (211), and the first supporting column (22) is inserted in the bearing (212) and is in interference fit with an inner ring of the bearing (212).

4. The solvent-free compound machine according to claim 1, wherein: holding tank (213) have been seted up along vertical direction in the below that just is located second support column (23) on base (21), be provided with on base (21) and be used for driving telescopic cylinder (214) that second support column (23) removed to holding tank (213), be provided with connecting block (2141) on telescopic cylinder's (214) piston rod, the one end fixed connection that telescopic cylinder (214) were kept away from in connecting block (2141) is on the outer wall of second support column (23).

5. The solvent-free compound machine according to claim 1, wherein: the first supporting column (22) and the second supporting column (23) are far away from one end of the base (21) and are provided with arc-shaped grooves for placing the reel (24).

6. The solvent-free compound machine according to claim 5, wherein: an annular flange (241) is arranged at one end, close to the second supporting column (23), of the unreeling shaft (24), and a limiting groove (231) matched with the annular flange (241) in shape is formed in an arc-shaped groove of the second supporting column (23).

7. The solvent-free compound machine according to claim 1, wherein: the output shaft of the driving motor (221) is provided with a spline (2211), and one end of the unreeling shaft (24) facing the driving motor (221) is provided with a key groove (242) for the spline (2211) to be inserted.

8. The solvent-free compound machine according to claim 1, wherein: the unreeling shaft (24) is an inflatable shaft.