Compression roller device for transparent film production

Abstract

The utility model relates to the field of compression roller devices, in particular to a compression roller device for transparent film production, which comprises a base, a lifting mechanism and a quick release mechanism, vertical plates are mounted on two sides of the base, and the lifting mechanism for adjusting the height of a pressing component is arranged on the side wall of each vertical plate. According to the device, when the pressing roller needs to be maintained, a pressing plate is pressed to move in the direction of a fixing rod to extrude a spring to generate potential energy, the pressing plate is pressed to move in the direction of the fixing rod, the pressing plate is pressed to press the spring to generate potential energy, and the pressing plate is pressed to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate to press the pressing plate. And a first motor is controlled to operate to drive a first bevel gear to rotate and mesh to drive a second bevel gear to rotate, and a connected sleeve plate is driven to move up and down in a sliding groove to adjust the height needing to be pressed, so that a transparent film is effectively pressed conveniently.

Description

Technical Field

[0001] The utility model relates to the field of pressure roller devices, in particular to a pressure roller device for transparent film production. Background Art

[0002] After the production and processing of transparent film materials, they need to be rolled up and stored. Generally, a separate winding roller is used for winding. In this case, when replacing the winding roller, the machine needs to be stopped for replacement. The winding effect of some automatic winding machines on the market is not very good, and cannot meet the winding requirements for later slitting. During the winding process, an auxiliary pressure roller is required to press the winding roller.

[0003] The existing pressure roller device is fixed on the sliding devices of the two auxiliary pressure rollers through the two ends of the wire rope. Through the fixed-length wire rope, one of the sliding devices slides downward to approach the winding roller, and the other sliding device must slide upward under the pull of the wire rope, so as to keep the synchronization of the auxiliary winding rollers. The setting of the locking block can lock the two ends of the wire lock to keep the wire rope in a taut state to prevent the loose wire rope from slowing down the synchronization effect. The linkage block fixes the wire rope and the sliding frame. When the sliding frame moves, the wire rope must move with the sliding frame to play a synchronization role.

[0004] However, the existing pressure roller device and the mounting frame are relatively positioned structures. The height of the pressure roller is adjusted by the slide rail of the mounting frame and then the fixing bolts are engaged and installed to complete the height positioning. Each time the height is adjusted, the bolts need to be twisted to disassemble and then installed, which is time-consuming. When a fault occurs and maintenance is required, operation needs to be performed directly on the equipment. The suspended pressure roller assembly requires the staff to always raise their arms for maintenance, which increases the difficulty of maintenance and reduces the convenience of using the pressure roller. Utility Model Content

[0005] The utility model aims to provide a pressure roller device for transparent film production, which is used to solve the problem that the existing pressure roller device and the mounting frame are relatively positioned. The height of the pressure roller is adjusted by the slide rail of the mounting frame and then the fixing bolt is engaged and installed to complete the height positioning. Each time the height is adjusted, the bolt needs to be twisted to disassemble and then installed, which is time-consuming. When a fault occurs and maintenance is required, it is necessary to operate directly on the equipment. The suspended pressure roller assembly requires the staff to always raise their arms for maintenance, which increases the difficulty of maintenance and reduces the convenience of using the pressure roller.

[0006] Therefore, the utility model provides a pressing roller device for transparent film production, including a base, a lifting mechanism and a quick-release mechanism, wherein vertical plates are installed on both sides of the base, and the side walls of the vertical plates are provided with a lifting mechanism for adjusting the height of the pressing assembly, and the outer wall of the lifting mechanism is provided with a quick-release mechanism that can separately disassemble the pressing assembly, and a pressing roller is installed between the quick-release mechanisms, and a second motor is connected to the left end of the pressing roller.

[0007] Preferably: the lifting mechanism includes a bottom groove, a first bevel gear is installed on the inner wall of the front end of the bottom groove, a first motor is connected to the front end of the first bevel gear, a second bevel gear is installed inside the upper end of the bottom groove, a slide groove is opened on the upper side of the bottom groove, a screw is installed in the slide groove, and a sleeve plate is mounted on the outer wall of the screw.

[0008] Preferably: the quick-release mechanism comprises a slot, a plug-in plate is inserted in the slot, an inner slot is opened inside the front side of the plug-in plate, an inner plate is embedded in the inner slot, an end of the inner plate close to the sleeve plate is connected to a clamping plate, an end of the inner plate away from the clamping plate is installed with a pressure plate, an end of the inner slot close to the pressure plate is installed with a fixing rod, an outer wall of the fixing rod is fitted with a spring, and clamping slots are opened on the front and back sides of the slot.

[0009] Preferably, the first bevel gear and the second bevel gear are meshed with each other.

[0010] Preferably: the second bevel gear is connected to the screw.

[0011] Preferably, the cross-sectional dimensions of the card slot match the cross-sectional dimensions of the card plate.

[0012] Preferably, the pressure plate is connected to one end of a spring, and the other end of the spring is connected to the inner wall of the inner groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses that when the pressure roller needs to be maintained, the pressure plate is pressed and moved in the direction of the fixed rod to squeeze the spring to generate potential energy, and the inner plate moves in the inner groove to drive the card plate to disengage from the card slot, and the pressure plate is pulled upward to drive the plug plate to disengage from the slot, so that the single end can be disassembled for maintenance. After maintenance, the plug plate is inserted into the slot, and the pressure spring on the pressure plate is released to release the potential energy to push the card plate into the aligned card slot to complete the fixation. The first motor is controlled to operate to drive the first bevel gear to rotate and engage to drive the second bevel gear to rotate, and drive the connected sleeve plate to move up and down in the slide groove to adjust the height required for pressing, so as to conveniently and effectively press the winding of the transparent film. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a side cross-sectional view of the lifting mechanism of the utility model;

[0017] Figure 3 It is a top view of the quick-release mechanism of the utility model.

[0018] In the figure:

[0019] 1. Base; 2. Vertical plate; 3. Pressing roller; 401. Bottom groove; 402. First bevel gear; 403. First motor; 404. Second bevel gear; 405. Slide groove; 406. Screw rod; 407. Bushing; 501. Slot; 502. Insert plate; 503. Inner groove; 504. Inner plate; 505. Card plate; 506. Card groove; 507. Pressing plate; 508. Fixing rod; 509. Spring; 6. Second motor. 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 1-3 The figure shows a preferred embodiment of the utility model, a dehumidification equipment for cold storage, including a base 1, a lifting mechanism and a quick-release mechanism, vertical plates 2 are installed on both sides of the base 1, and the side walls of the vertical plates 2 are provided with a lifting mechanism for adjusting the height of the pressing assembly, and the outer wall of the lifting mechanism is installed with a quick-release mechanism that can separately disassemble the pressing assembly, and a pressure roller 3 is installed between the quick-release mechanisms, and the left end of the pressure roller 3 is connected to a second motor 6.

[0023] It should be noted that the lifting mechanism and quick-release mechanism of this solution improve the convenience of using the pressing roller 3 device.

[0024] Among them, the lifting mechanism includes a bottom groove 401, a first bevel gear 402 is installed on the inner wall of the front end of the bottom groove 401, a first motor 403 is connected to the front end of the first bevel gear 402, a second bevel gear 404 is installed inside the upper end of the bottom groove 401, a slide groove 405 is opened on the upper side of the bottom groove 401, a screw 406 is installed in the slide groove 405, and a sleeve plate 407 is mounted on the outer wall of the screw 406.

[0025] It should be noted that this solution is convenient for adjusting the height.

[0026] The first bevel gear 402 and the second bevel gear 404 are meshed with each other.

[0027] It should be noted that this solution is highly efficient in regulation.

[0028] The second bevel gear 404 is connected to the screw rod 406 .

[0029] It should be noted that this solution is more convenient to adjust.

[0030] Example 2

[0031] See also Figure 1-3 The quick release mechanism includes a slot 501, in which a plug-in plate 502 is inserted, an inner slot 503 is provided inside the front side of the plug-in plate 502, an inner plate 504 is embedded in the inner slot 503, an end of the inner plate 504 close to the sleeve plate 407 is connected to a clamping plate 505, an end of the inner plate 504 away from the clamping plate 505 is installed with a pressing plate 507, a fixing rod 508 is installed inside the end of the inner slot 503 close to the pressing plate 507, a spring 509 is sleeved on the outer wall of the fixing rod 508, and clamping slots 506 are provided on the front and back sides of the slot 501.

[0032] It should be noted that this solution is convenient for quick disassembly and assembly.

[0033] The cross-sectional dimensions of the card slot 506 match the cross-sectional dimensions of the card plate 505 .

[0034] It should be noted that this solution is firmly installed.

[0035] The pressure plate 507 is connected to one end of a spring 509 , and the other end of the spring 509 is connected to the inner wall of the inner groove 503 .

[0036] It should be noted that this solution is easy to disassemble and assemble.

[0037] The working process and principle of the utility model are as follows: when the pressure roller 3 needs to be maintained, the pressure plate 507 is pressed to move the squeezing spring 509 in the direction of the fixing rod 508 to generate potential energy, and the inner plate 504 moves in the inner groove 503 to drive the card plate 505 to disengage from the card slot 506, and the pressure plate 3 is pulled upward to drive the plug plate 502 to disengage from the slot 501, so that it can be disassembled on one end for maintenance. After maintenance, the plug plate 502 is inserted into the slot 501, and the pressure spring 509 of the pressure plate 507 is released to release the potential energy to push the card plate 505 into the aligned card slot 506 to complete the fixation, and the first motor 403 is controlled to operate to drive the first bevel gear 402 to rotate and engage, drive the second bevel gear 404 to rotate, and drive the connected sleeve plate 407 to move up and down in the slide groove 405 to adjust the height required for pressure covering.

[0038] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A roller device for transparent film production, characterized in that: The invention comprises a base (1), a lifting mechanism and a quick-release mechanism, wherein vertical plates (2) are installed on both sides of the base (1), the side walls of the vertical plates (2) are provided with lifting mechanisms for adjusting the height of the pressing and covering components, the outer wall of the lifting mechanism is provided with a quick-release mechanism for separately disassembling the pressing and covering components, a pressing roller (3) is installed between the quick-release mechanisms, and the left end of the pressing roller (3) is connected to a second motor (6).

2. A pressing roller device for transparent film production according to claim 1, characterized in that: The lifting mechanism comprises a bottom groove (401), a first bevel gear (402) is installed on the inner wall of the front end of the bottom groove (401), a first motor (403) is connected to the front end of the first bevel gear (402), a second bevel gear (404) is installed inside the upper end of the bottom groove (401), a slide groove (405) is opened on the upper side of the bottom groove (401), a screw rod (406) is installed in the slide groove (405), and a sleeve plate (407) is sleeved on the outer wall of the screw rod (406).

3. The pressing roller device for transparent film production according to claim 1, characterized in that: The quick release mechanism comprises a slot (501), an inserting plate (502) is inserted into the slot (501), an inner slot (503) is provided inside the front side of the inserting plate (502), an inner plate (504) is embedded in the inner slot (503), an end of the inner plate (504) close to the sleeve plate (407) is connected to a clamping plate (505), an end of the inner plate (504) away from the clamping plate (505) is installed with a pressing plate (507), a fixing rod (508) is installed inside the end of the inner slot (503) close to the pressing plate (507), a spring (509) is sleeved on the outer wall of the fixing rod (508), and clamping slots (506) are provided on the front and rear sides of the slot (501).

4. A pressing roller device for transparent film production according to claim 2, characterized in that: The first bevel gear (402) and the second bevel gear (404) are meshed with each other.

5. The pressure roller device for transparent film production according to claim 2, characterized in that: The second bevel gear (404) is connected to the screw (406).

6. The pressing roller device for transparent film production according to claim 3, characterized in that: The cross-sectional dimensions of the clamping slot (506) match the cross-sectional dimensions of the clamping plate (505).

7. The pressure roller device for transparent film production according to claim 3, characterized in that: The pressure plate (507) is connected to one end of the spring (509), and the other end of the spring (509) is connected to the inner wall of the inner groove (503).

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