Composite film laminating device

Abstract

The utility model discloses a composite membrane laminating device, which belongs to the technical field of composite membrane production and comprises a support plate, a mounting block is mounted on one side of the upper end of the support plate, the mounting block is fixedly connected with the support plate through an unwinding roller fixing mechanism, a second motor is mounted on the side edge of the mounting block, and a second rotating shaft is mounted at the output end of the second motor. According to the laminating machine, the pressing roller distance adjusting mechanism is arranged, the mechanism can drive the distance between the two sets of pressing rollers to be adjusted by rotating the hand wheel, and therefore laminating work can be conveniently conducted on composite films with different thicknesses, and by arranging the second sliding seat and the guide rod, the laminating work can be conveniently conducted on the composite films with different thicknesses. The stability of the pressing roller in the sliding process can be improved, the unwinding roller fixing mechanism is arranged, the unwinding roller can be conveniently disassembled and assembled through the unwinding roller fixing mechanism, and therefore loading work can be conveniently conducted on a composite film, and the device can conveniently, continuously and effectively conduct follow-up attaching work on the composite film.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite film production, and in particular relates to a composite film laminating device. Background Art

[0002] With the increase in the application fields of membranes, the demand for membranes is increasing, and the performance requirements for membranes are getting higher and higher. Therefore, composite membranes are increasingly recognized by people for their unique advantages. As one of the five general-purpose plastics, PVC occupies an important position in the world's industrially produced polymers. Its products are widely used in various fields such as sea, land, and air, becoming an important component of composite membranes.

[0003] The Chinese patent authorization announcement number CN206297247U discloses a composite film laminating machine, including a frame, the frame is provided with a first roller for heating the mask and a second roller for laminating the mask with a mesh cloth, the first roller is parallel to the second roller, and the minimum distance between the outer surface of the first roller and the outer surface of the second roller is 90 to 110 mm. The composite film laminating machine of the utility model can prevent the composite film from wrinkling during the laminating process, avoid the generation of bubbles during laminating, and improve the quality of the composite film.

[0004] Although the above-mentioned patent realizes the lamination of composite films, the lamination effect of the composite films is relatively poor, and it is not convenient to laminat composite films of different thicknesses; the unwinding roller is not convenient to disassemble, and it is not convenient to replace the composite film with a new one after use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a composite film laminating device, which has the characteristics of being convenient for laminating composite films of different thicknesses and for disassembling and assembling the unwinding roller.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite film laminating device, comprising a support plate, a mounting block is installed on one side of the upper end of the support plate, the mounting block and the support plate are fixedly connected by a reeling roller fixing mechanism, a motor 2 is installed on the side of the mounting block, a rotating shaft 2 is installed on the output end of the motor 2, an unwinding roller is arranged on the surface of the rotating shaft 2, a pressure roller spacing adjustment mechanism is installed inside the other side of the upper end of the support plate, a motor 1 is installed on the upper side of the pressure roller spacing adjustment mechanism, a rotating shaft 1 is installed on the output end of the motor 1, and a pressure roller is installed on the surface of the rotating shaft 1.

[0007] Preferably, the pressure roller spacing adjustment mechanism includes a slide seat 1, a bidirectional screw rod and a handwheel. The upper end of the support plate is internally rotatably connected with a bidirectional screw rod, and the other end of the bidirectional screw rod is installed with a handwheel. Two groups of slide seats 1 are symmetrically installed on the surface of the bidirectional screw rod, and the slide seat 1 is fixedly connected to the motor 1.

[0008] Preferably, the pressure roller spacing adjustment mechanism further includes a guide rod and a slide seat 2, the other end of the rotating shaft 1 is rotatably connected with the slide seat 2 via a bearing, and the guide rod is installed through the lower end of the slide seat 2.

[0009] Preferably, the upper end of the support plate is provided with sliding grooves corresponding to the sliding seat 1 and the sliding seat 2 and is slidably connected thereto.

[0010] Preferably, the unwinding roller fixing mechanism includes an insert plate, a fixing component, a slot and a fixing hole, the insert plate is installed at the lower end of the mounting block, the fixing hole is opened on the side of the insert plate, the slot corresponding to the insert plate is opened at the upper end of the mounting block, and the fixing component is installed inside the side of the slot.

[0011] Preferably, the fixing assembly includes a spring, a handle, a pull rod, a limit plate and a fixed rod. A limit plate is installed inside the side of the slot, a fixed rod is installed on one side of the limit plate, a pull rod is installed on the other side of the limit plate, a handle is installed on the other end of the pull rod, and a spring is sleeved on the surface of the pull rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a roller spacing adjustment mechanism, which can adjust the spacing between two groups of rollers by turning a hand wheel, so as to facilitate the lamination of composite films of different thicknesses. By providing a second slide seat and a guide rod, the stability of the roller sliding process can be improved.

[0014] 2. The utility model is provided with an unwinding roller fixing mechanism, which can facilitate the disassembly and assembly of the unwinding roller, thereby facilitating the loading of the composite film, so that the device can continuously and effectively perform subsequent laminating work on the composite film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the pressure roller spacing adjustment mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the unwinding roller fixing mechanism of the utility model;

[0018] Figure 4 It is an enlarged view of the fixing component of the utility model;

[0019] In the figure: 1. support plate; 2. motor 1; 3. pressure roller spacing adjustment mechanism; 31. slide 1; 32. bidirectional screw rod; 33. hand wheel; 34. guide rod; 35. slide 2; 4. rotating shaft 1; 5. pressure roller; 6. motor 2; 7. mounting block; 8. unwinding roller; 9. unwinding roller fixing mechanism; 91. plug plate; 92. fixing assembly; 921. spring; 922. pull handle; 923. pull rod; 924. limit plate; 925. fixing rod; 93. slot; 94. fixing hole; 10. rotating shaft 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a composite film laminating device, comprising a support plate 1, a mounting block 7 is installed on one side of the upper end of the support plate 1, the mounting block 7 and the support plate 1 are fixedly connected through a reeling roller fixing mechanism 9, a motor 2 6 is installed on the side of the mounting block 7, a rotating shaft 2 10 is installed on the output end of the motor 2 6, and a reeling roller 8 is arranged on the surface of the rotating shaft 2 10, a pressure roller spacing adjustment mechanism 3 is installed inside the other side of the upper end of the support plate 1, a motor 1 2 is installed on the upper side of the pressure roller spacing adjustment mechanism 3, a rotating shaft 1 4 is installed on the output end of the motor 1 2, and a pressure roller 5 is installed on the surface of the rotating shaft 1 4.

[0023] Specifically, the roller spacing adjustment mechanism 3 includes a slide 1 31, a bidirectional screw 32 and a hand wheel 33. The upper end of the support plate 1 is internally rotatably connected with the bidirectional screw 32, and the other end of the bidirectional screw 32 is installed with the hand wheel 33. Two sets of slides 1 31 are symmetrically installed on the surface of the bidirectional screw 32. The slide 1 31 is fixedly connected to the motor 1 2.

[0024] By adopting the above technical solution, the hand wheel 33 is rotated, and the rotation of the hand wheel 33 drives the bidirectional screw rod 32 to rotate. The rotation of the bidirectional screw rod 32 drives the two groups of slide seats 31 to move closer to or away from each other, thereby driving the spacing between the two groups of pressure rollers 5 to be adjusted, and then by turning on the two groups of motors 2, one group of motors 2 drives the pressure roller 5 on the left to rotate clockwise through the output end, and the other group of motors 2 drives the pressure roller 5 on the right to rotate counterclockwise through the output end, and then the composite film on the surface of the unwinding roller 8 passes through the position between the two groups of pressure rollers 5, so as to bond the composite film.

[0025] Specifically, the roller spacing adjustment mechanism 3 further includes a guide rod 34 and a second slide 35. The other end of the rotating shaft 4 is rotatably connected with the second slide 35 through a bearing. The guide rod 34 is installed in the lower end of the second slide 35.

[0026] By adopting the above technical solution, the pressure rollers 5 approaching or moving away from each other will drive the second slide 35 to slide on the surface of the guide rod 34, thereby improving the stability of the sliding process of the pressure rollers 5.

[0027] Specifically, the upper end of the support plate 1 is provided with a slide groove corresponding to the slide seat 1 31 and the slide seat 2 35 and is slidably connected thereto.

[0028] By adopting the above technical solution, the stability of the sliding process of the slide 1 31 and the slide 2 35 can be further improved.

[0029] When the present embodiment is in use, the hand wheel 33 is rotated, and the rotation of the hand wheel 33 drives the bidirectional screw rod 32 to rotate, and the rotation of the bidirectional screw rod 32 drives the two sets of slide seats 31 to move closer to or further away from each other, thereby being able to drive the spacing between the two sets of pressure rollers 5 to be adjusted, and then by turning on the two sets of motors 2, one set of motors 2 drives the pressure roller 5 on the left to rotate clockwise through the output end, and the other set of motors 2 drives the pressure roller 5 on the right to rotate counterclockwise through the output end, and then the composite film on the surface of the unwinding roller 8 is passed through the position between the two sets of pressure rollers 5, thereby bonding the composite film, and the pressure rollers 5 moving closer to or further away from each other will drive the slide seat 2 35 to slide on the surface of the guide rod 34, thereby improving the stability of the sliding process of the pressure roller 5.

[0030] Example 2

[0031] The difference between this embodiment and the first embodiment is that the unwinding roller fixing mechanism 9 includes a plug plate 91, a fixing assembly 92, a slot 93 and a fixing hole 94. The plug plate 91 is installed at the lower end of the mounting block 7, and the fixing hole 94 is provided on the side of the plug plate 91. The slot 93 corresponding to the plug plate 91 is provided on the upper end of the mounting block 7, and the fixing assembly 92 is installed inside the side of the slot 93.

[0032] By adopting the above technical solution, the limiting work of the fixing component 92 on the plug plate 91 is released, and the mounting block 7 can be slid upward to realize the disassembly of the unwinding roller 8 so as to rewind a new composite film for subsequent lamination work.

[0033] Specifically, the fixing assembly 92 includes a spring 921, a handle 922, a pull rod 923, a limit plate 924 and a fixed rod 925. The limit plate 924 is installed inside the side of the slot 93, the fixed rod 925 is installed on one side of the limit plate 924, the pull rod 923 is installed on the other side of the limit plate 924, the handle 922 is installed on the other end of the pull rod 923, and the surface of the pull rod 923 is sleeved with a spring 921.

[0034] By adopting the above technical solution, pull the handle 922, the handle 922 pulls the pull rod 923, the pull rod 923 pulls the limit plate 924 and the fixing rod 925, and drives the spring 921 to compress, and then the plug plate 91 at the lower end of the mounting block 7 is inserted into the interior of the slot 93, and the handle 922 is released, and the spring 921 rebounds, thereby driving the fixing rod 925 to be inserted into the interior of the fixing hole 94, and the mounting block 7 can be fixed.

[0035] When the present embodiment is in use, the limiting work of the fixing assembly 92 on the plug plate 91 is released, and the mounting block 7 can be slid upward at this time, thereby realizing the disassembly work of the unwinding roller 8, so as to rewind a new composite film for subsequent bonding work, and pulling the pull handle 922, the pull handle 922 pulls the pull rod 923, the pull rod 923 pulls the limiting plate 924 and the fixing rod 925, and drives the spring 921 to be compressed, and then the plug plate 91 at the lower end of the mounting block 7 is inserted into the interior of the slot 93, and the pull handle 922 is released, and the spring 921 rebounds, thereby driving the fixing rod 925 to be inserted into the interior of the fixing hole 94, and the mounting block 7 can be fixed.

[0036] The working principle and use process of the utility model: when the utility model is in use, the hand wheel 33 is rotated, and the rotation of the hand wheel 33 drives the bidirectional screw rod 32 to rotate, and the rotation of the bidirectional screw rod 32 drives the two sets of slide seats 31 to move closer to or away from each other, so as to drive the spacing between the two sets of pressure rollers 5 to be adjusted, and then by turning on the two sets of motors 1 2, one set of motors 1 2 drives the pressure roller 5 on the left to rotate clockwise through the output end, and the other set of motors 1 2 drives the pressure roller 5 on the right to rotate counterclockwise through the output end, and then the composite film on the surface of the unwinding roller 8 passes through the position between the two sets of pressure rollers 5, so as to fit the composite film, and the pressure rollers 5 move closer to or away from each other, which will drive the slide seat 2 35 on the guide rod 3 4 slides on the surface, thereby improving the stability of the sliding process of the pressure roller 5; release the limiting work of the fixing component 92 on the plug plate 91, and then the mounting block 7 can be slid upward, thereby realizing the disassembly work of the unwinding roller 8, so as to rewind a new composite film for subsequent bonding work, pull the pull handle 922, the pull handle 922 pulls the pull rod 923, the pull rod 923 pulls the limiting plate 924 and the fixing rod 925, and drives the spring 921 to compress, and then the plug plate 91 at the lower end of the mounting block 7 is inserted into the interior of the slot 93, release the pull handle 922, the spring 921 rebounds, thereby driving the fixing rod 925 to insert into the interior of the fixing hole 94, and the mounting block 7 can be fixed.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite film laminating device, comprising a support plate, characterized in that: A mounting block is installed on one side of the upper end of the support plate, and the mounting block and the support plate are fixedly connected by a reeling roller fixing mechanism, a second motor is installed on the side of the mounting block, a second rotating shaft is installed on the output end of the second motor, and an unwinding roller is arranged on the surface of the second rotating shaft, and a roller spacing adjustment mechanism is installed inside the other side of the upper end of the support plate, a first motor is installed on the side of the upper end of the roller spacing adjustment mechanism, a first rotating shaft is installed on the output end of the first motor, and a roller is installed on the surface of the first rotating shaft.

2. A composite film laminating device according to claim 1, characterized in that: The pressure roller spacing adjustment mechanism includes a slide seat 1, a bidirectional screw and a handwheel. The upper end of the support plate is internally rotatably connected with a bidirectional screw, and the other end of the bidirectional screw is installed with a handwheel. Two groups of slide seats 1 are symmetrically installed on the surface of the bidirectional screw, and the slide seat 1 is fixedly connected to the motor 1.

3. A composite film laminating device according to claim 2, characterized in that: The pressure roller spacing adjustment mechanism also includes a guide rod and a slide seat 2. The other end of the rotating shaft 1 is rotatably connected with the slide seat 2 through a bearing, and the guide rod is installed through the lower end of the slide seat 2.

4. A composite film laminating device according to claim 3, characterized in that: The upper end of the support plate is provided with sliding grooves corresponding to the first sliding seat and the second sliding seat and is slidably connected thereto.

5. The composite film laminating device according to claim 1, characterized in that: The unwinding roller fixing mechanism includes a plug plate, a fixing component, a slot and a fixing hole. The plug plate is installed at the lower end of the mounting block, and the fixing hole is opened on the side of the plug plate. The upper end of the mounting block is opened with a slot corresponding to the plug plate, and the fixing component is installed inside the side of the slot.

6. A composite film laminating device according to claim 5, characterized in that: The fixing assembly includes a spring, a handle, a pull rod, a limit plate and a fixed rod. A limit plate is installed inside the side of the slot, a fixed rod is installed on one side of the limit plate, a pull rod is installed on the other side of the limit plate, a handle is installed on the other end of the pull rod, and a spring is sleeved on the surface of the pull rod.

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