CN217102318U

CN217102318U - Full-automatic reel laminating machine

Info

Publication number: CN217102318U
Application number: CN202220976911.8U
Authority: CN
Inventors: 薛刚; 薛贺明
Original assignee: Tangshan Jike Printing Machinery Co ltd
Current assignee: Tangshan Jike Printing Machinery Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-02
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a laminating machine technical field especially relates to a full-automatic reel laminating machine. The automatic feeding machine comprises a frame, one side of frame is provided with the motor, the frame middle part is rotated and is connected with compound roller and compression roller, the one end of compound roller is connected with the pivot of motor, the compression roller liftable, one side at frame both ends is provided with first arm and the second arm of stretching out respectively, the upper and lower both sides of first arm of stretching out are rotated respectively and are connected with first blowing axle and second blowing axle, it is connected with the receipts material roller to rotate on the second arm of stretching out, thereby the outside of receiving the material roller is provided with and drives the synchronous drive mechanism that receives the material roller and rotate and make and receive material speed and compound roller surface linear velocity the same. The utility model discloses a synchronous drive mechanism drives and receives the material roller and rotates, makes the speed that receives the material roller and receive the material totally unanimous with the linear velocity on compound roller surface.

Description

Full-automatic reel laminating machine

Technical Field

The utility model relates to a laminating machine technical field especially relates to a full-automatic reel laminating machine.

Background

The laminating machine can compound the paper and the film together, so that the side of the paper is bright and has a waterproof function. The film laminating machine can combine the materials in a roll shape, such as rolled paper and film, and then roll the combined materials in a roll shape, and the occupied space is small. The full-automatic reel laminating machine of prior art, drive compound roller and receipts material roller respectively by the motor of difference and rotate, along with the increase of laminating paper, the diameter of receiving the material roller is also bigger and bigger, need more complicated controller, make along with the increase of diameter, the rotational speed of receiving the material roller slows down gradually, thereby make the speed that receives the material roller and receive the material unanimous with the linear velocity on compound roller surface, and then the laminating paper can not receive too big pulling force, this kind of mode, the controller often waits to receive the rotational speed of just once corresponding motor of slowing down after the material roller rotates round or several rings, and the diameter that the laminating paper was rolled up on the receiving roller is real-time increase, consequently, the speed that the material roller received the material can not be completely unanimous with the linear velocity on compound roller surface, the uniformity of this kind of mode is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a full-automatic reel laminating machine, adopts synchronous drive mechanism to drive and receives the material roller and rotate, makes the speed of receiving the material roller and receiving the material totally unanimous with the linear velocity on compound roller surface.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a full-automatic reel laminating machine, includes the frame, one side of frame is provided with the motor, the frame middle part is rotated and is connected with compound roller and compression roller, the one end of compound roller is connected with the pivot of motor, the compression roller liftable, one side at frame both ends is provided with first arm and the second arm of stretching out respectively, the upper and lower both sides of first arm of stretching out are rotated respectively and are connected with first blowing axle and second blowing axle, it is connected with the receipts material roller to rotate on the second arm of stretching out, thereby the outside of receiving the material roller is provided with and drives the receipts material roller and rotate the synchronous drive mechanism that makes the receipts material speed the same with compound roller surface linear velocity.

Further optimizing the technical scheme, the synchronous driving mechanism comprises a base, a constant tension device is arranged on one side of the base, which is close to the rack, a driving roller with the same diameter as the composite roller is rotatably connected to the base, and a chain wheel is arranged at one end of the driving roller; a guide groove is formed in one side, away from the rack, of the second extending arm, and the base is connected with the guide groove in a sliding mode; one end of the composite roller is also provided with a chain wheel, the specifications of the chain wheel and the chain wheel at one end of the driving roller are the same, and a chain is in transmission connection between the chain wheel and the chain wheel; the frame is also provided with a tensioning device which can enable the chain to be always in a tensioning state.

Further optimizing the technical scheme, the constant tension device comprises a rope, one end of the rope is connected with the base, and the other end of the rope is connected with a heavy object; the second extension arm is rotatably connected with a fixed pulley, the rope passes around the upper side of the fixed pulley, and the weight and the base are respectively positioned on two sides of the fixed pulley.

Further optimize this technical scheme, the upper and lower both sides of guide way all are provided with the recess, the upper and lower both sides of base all are provided with the sand grip with recess matched with.

According to the technical scheme, a main upright post is arranged on the upper side of the middle part of the rack, shaft seats are rotatably connected to two sides of the compression roller, and the shaft seats are connected with the main upright post in a sliding manner; the screw rod with the hand wheel is rotatably connected with the shaft seat, and is in threaded connection with the top of the main upright post.

The technical scheme is further optimized, the machine frame is rotatably connected with a guide shaft at a position between the first discharging shaft and the compression roller, and the guide shaft is lower than the first discharging shaft and higher than the compression roller; and the other guide shaft is rotatably connected between the second discharging shaft and the composite roller and is higher than the second discharging shaft and lower than the composite roller.

Compared with the prior art, the utility model has the advantages of it is following: 1. the driving roller with the same diameter and rotating speed as the composite roller is adopted, and the receiving roller is driven to rotate by contacting with the laminated paper roll, so that the receiving speed of the receiving roller is the same as the linear speed of the surface of the composite roller, and the consistency is higher; 2. the constant tension device adopts a heavy object to provide tension, and the tension is stable.

Drawings

Fig. 1 is a schematic structural diagram of a full-automatic roll film laminating machine.

Fig. 2 is a schematic structural diagram of the constant-tension device.

In the figure: 1. a frame; 11. a first projecting arm; 111. a first discharge shaft; 112. a second discharge shaft; 12. a second projecting arm; 121. a material receiving roller; 122. a synchronous drive mechanism; 1221. a base; 1222. a drive roller; 123. a fixed pulley; 124. a guide groove; 125. a groove; 13. a main upright post; 2. a motor; 3. a guide shaft; 4. a compound roller; 5. a compression roller; 6. a tensioning device; 7. a constant tension device; 71. a rope; 72. a weight; 8. and a chain.

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 detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: with reference to fig. 1-2, a full-automatic reel laminating machine comprises a frame 1, a motor 2 is arranged on one side of the frame 1, a composite roller 4 and a compression roller 5 are rotatably connected to the middle of the frame 1, one end of the composite roller 4 is connected with a rotating shaft of the motor 2, and the compression roller 5 can be lifted. One side at frame 1 both ends is provided with first cantilever arm 11 and second cantilever arm 12 respectively, the upper and lower both sides of first cantilever arm 11 are rotated respectively and are connected with first blowing axle 111 and second blowing axle 112, and both are used for placing precoating film book and paper book respectively, rotate on the second cantilever arm 12 and be connected with receiving roll 121, and the paper after the tectorial membrane is convoluteed on receiving roll 121, thereby receiving roll 121's the outside is provided with and drives receiving roll 121 and rotate the synchronous drive mechanism 122 that makes the material receiving speed the same with compound roller 4 surface linear velocity.

The synchronous driving mechanism 122 comprises a base 1221, a constant tension device 7 is arranged on one side of the base 1221 close to the frame 1, a driving roller 1222 with the same diameter as the compound roller 4 is rotatably connected to the base 1221, and a sprocket is arranged at one end of the driving roller 1222; a guide groove 124 is formed in one side, away from the rack 1, of the second protruding arm 12, and the base 1221 is slidably connected with the guide groove 124; one end of the compound roller 4 is also provided with a chain wheel, the specification of the chain wheel is the same as that of the chain wheel at one end of the driving roller 1222, and a chain 8 is connected between the chain wheel and the chain wheel in a transmission way; the frame 1 is also provided with a tensioning device 6 which can enable the chain 8 to be in a tensioning state all the time. The structure of the tensioning device 6 is similar to that of a rear pull and tension wheel on a speed-changing bicycle, a swing arm which is rotatably connected with the rack 1 is adopted, the lower end of the swing arm is rotatably connected with a chain wheel, and a torsion spring is arranged between the swing arm and the rack 1, so that the chain wheel can always press the chain 8 to keep the chain in a tensioning state. The constant tension device 7 can pull the driving roller 1222 toward the material receiving roller 121 to make it contact with the outer surface of the coated paper roll outside the material receiving roller 121 to drive the material receiving roller 121 to rotate, and the linear velocity of the surface of the driving roller 1222 is the same as the linear velocity of the surface of the compound roller 4, so the material receiving speed of the material receiving roller 121 is the same as the linear velocity of the surface of the compound roller 4, and the consistency of the manner is high.

The constant tension device 7 comprises a rope 71, one end of the rope 71 is connected with the base 1221, and the other end of the rope 71 is connected with a weight 72; the second projecting arm 12 is rotatably connected with a fixed pulley 123, the rope 71 passes over the upper side of the fixed pulley 123, the weight 72 and the base 1221 are respectively positioned at two sides of the fixed pulley 123, the gravity of the weight 72 is constant, and therefore the tension on the base 1221 is constant.

Both sides all are provided with recess 125 about the guide way 124, the upper and lower both sides of base 1221 all are provided with the sand grip with recess 125 matched with, and this kind of structure makes base 1221 can only slide along guide way 124 thereby be close to or keep away from receiving material roller 121.

A main upright post 13 is arranged on the upper side of the middle part of the frame 1, shaft seats are rotatably connected to two sides of the compression roller 5, and the shaft seats are connected with the main upright post 13 in a sliding manner; the pressing roller device is characterized by further comprising a screw rod with a hand wheel, the lower portion of the screw rod with the hand wheel is rotatably connected with the shaft seat, and the screw rod with the hand wheel is in threaded connection with the top of the main upright post 13, so that the pressing roller 5 can be lifted.

The frame 1 is rotatably connected with a guide shaft 3 at a position between the first discharging shaft 111 and the compression roller 5, and the guide shaft 3 is lower than the first discharging shaft 111 and higher than the compression roller 5; the frame 1 is rotatably connected with an additional guide shaft 3 at a position between the second discharging shaft 112 and the compound roller 4, the additional guide shaft 3 is positioned at a height higher than the second discharging shaft 112 and lower than the compound roller 4, and the guide shaft 3 can reduce the feeding angle.

Referring to fig. 1 for explaining the working process, in use, paper and pre-coating film pass through the space between the pressing roller 5 and the laminating roller 4 rightwards and are pressed and laminated together, the laminating roller 4 rotates clockwise, the driving roller 1222 also rotates clockwise, and the material receiving roller 121 rotates anticlockwise, so that at the beginning, the coated paper is wound around the right side of the material receiving roller 121 from below and then upwards to the left side of the material receiving roller 121 to be fixed on the material receiving roller 121 to form an initial coated paper roll, the driving roller 1222 is in contact with the initial coated paper roll to drive the material receiving roller 121 to rotate, the diameter of the coated paper roll is larger and larger, and the driving roller 1222 is pushed to move rightwards gradually. Since the driving roller 1222 and the composite roller 4 have the same diameter and rotation speed, the receiving speed of the receiving roller 121 can be the same as the linear speed of the surface of the composite roller 4.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a full-automatic reel laminating machine, includes frame (1), one side of frame (1) is provided with motor (2), frame (1) middle part is rotated and is connected with compound roller (4) and compression roller (5), the one end of compound roller (4) is connected with the pivot of motor (2), compression roller (5) liftable, its characterized in that: one side at frame (1) both ends is provided with first cantilever arm (11) and second cantilever arm (12) respectively, the upper and lower both sides of first cantilever arm (11) are rotated respectively and are connected with first blowing axle (111) and second blowing axle (112), it is connected with receipts material roller (121) to rotate on second cantilever arm (12), thereby the outside of receiving material roller (121) is provided with and drives and receive material roller (121) and rotate and make synchronous drive mechanism (122) that receipts material speed is the same with compound roller (4) surface linear velocity.

2. The full-automatic roll laminator according to claim 1, wherein: the synchronous driving mechanism (122) comprises a base (1221), a constant tension device (7) is arranged on one side, close to the rack (1), of the base (1221), a driving roller (1222) with the same diameter as the composite roller (4) is connected to the base (1221) in a rotating mode, and a chain wheel is arranged at one end of the driving roller (1222); a guide groove (124) is formed in one side, away from the rack (1), of the second extending arm (12), and the base (1221) is connected with the guide groove (124) in a sliding mode; one end of the composite roller (4) is also provided with a chain wheel, the chain wheel has the same specification with the chain wheel at one end of the driving roller (1222), and a chain (8) is connected between the chain wheel and the chain wheel in a transmission way; the frame (1) is also provided with a tensioning device (6) which can enable the chain (8) to be always in a tensioning state.

3. The full-automatic roll laminator according to claim 2, wherein: the constant tension device (7) comprises a rope (71), one end of the rope (71) is connected with the base (1221), and the other end of the rope (71) is connected with a heavy object (72); the second extension arm (12) is rotatably connected with a fixed pulley (123), the rope (71) bypasses the upper side of the fixed pulley (123), and the weight (72) and the base (1221) are respectively positioned on two sides of the fixed pulley (123).

4. The full-automatic roll laminator according to claim 3, wherein: the upper and lower both sides of guide way (124) all are provided with recess (125), the upper and lower both sides of base (1221) all are provided with the sand grip with recess (125) matched with.

5. A full-automatic roll laminator according to any of claims 1-4, wherein: a main upright post (13) is arranged on the upper side of the middle part of the rack (1), shaft seats are rotatably connected to two sides of the compression roller (5), and the shaft seats are connected with the main upright post (13) in a sliding manner; the screw rod with the hand wheel is further included, the lower portion of the screw rod with the hand wheel is rotatably connected with the shaft seat, and the screw rod with the hand wheel is in threaded connection with the top of the main upright post (13).

6. A full-automatic roll laminator according to any one of claims 1-4, wherein: the machine frame (1) is rotatably connected with a guide shaft (3) at a position between the first discharging shaft (111) and the pressing roller (5), and the guide shaft (3) is lower than the first discharging shaft (111) and higher than the pressing roller (5); the frame (1) is rotatably connected with an additional guide shaft (3) at a position between the second discharging shaft (112) and the composite roller (4), and the additional guide shaft (3) is higher than the second discharging shaft (112) and lower than the composite roller (4).