Bulletproof fabric multi-UD pressing equipment with adjustable double rollers

Abstract

The utility model discloses bulletproof fabric multi-UD pressing equipment with adjustable double rollers, which comprises a mounting bottom plate, a synchronous adjusting mechanism arranged on the mounting bottom plate, and a limiting mounting mechanism connected to the synchronous adjusting mechanism, the synchronous adjusting mechanism comprises a supporting frame and a driving groove, the supporting frame is arranged on the mounting bottom plate, lifting grooves are formed in the side walls of the two sides of the supporting frame, connecting blocks are slidably arranged in the lifting grooves, mounting frames are arranged on the connecting blocks, lead screws are rotatably arranged in the lifting grooves, and the lead screws are connected with the driving groove. The lead screw penetrates through the connecting block and is in threaded connection with the connecting block, the adjusting groove is formed in the supporting frame, and a synchronous assembly is arranged in the adjusting groove. The utility model belongs to the technical field of fabric pressing, and particularly relates to bulletproof fabric multi-UD pressing equipment with adjustable double rollers.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fabric pressing, and particularly relates to bulletproof fabric multi-UD pressing equipment with adjustable rollers. BACKGROUND

[0002] The UD cloth (also known as UD cloth) made of high-performance fibers such as carbon fibers, aramid fibers, and high-strength and high-modulus polyethylene fibers is widely used in safety protection fields such as bulletproof, stab-proof, and explosion-proof.

[0003] The UD cloth is generally produced by semi-mechanical production with a large proportion of manual operation. In the UD cloth pressing process, the rollers of the double-roller structure are generally fixedly installed and cannot adjust the pressing force, so that the UD cloth of different specifications needs to be adjusted during shutdown, which wastes a lot of time and is complicated to operate. Moreover, a plurality of bolts need to be disassembled for maintenance and replacement of the pressing rollers, which is inconvenient to operate. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the existing roller structure is fixed and inconvenient to adjust, the pressing force cannot be changed, the UD cloth of different specifications needs to be adjusted during shutdown, and the use is complicated and inconvenient to disassemble and assemble.

[0005] In order to realize the above functions, the utility model adopts the following technical scheme: bulletproof fabric multi-UD pressing equipment with adjustable rollers, comprising a mounting bottom plate, a synchronous adjusting mechanism arranged on the mounting bottom plate, and a limiting mounting mechanism connected to the synchronous adjusting mechanism; the synchronous adjusting mechanism comprises a support frame and a driving groove, the support frame is arranged on the mounting bottom plate, lifting grooves are arranged on the two side walls of the support frame, a connecting block is slidably arranged in the lifting groove, a mounting bracket is arranged on the connecting block, a lead screw is rotatably arranged in the lifting groove, the lead screw penetrates through the connecting block and is threadedly connected with the connecting block, the driving groove is arranged in the support frame, and a synchronous assembly is arranged in the driving groove.

[0006] Further, the support frame is arranged in an inverted U shape.

[0007] Further, the synchronous assembly comprises a worm gear and a driving shaft, the worm gear is rotatably arranged on the bottom wall of the driving groove and is connected with the lead screw, the driving shaft is rotatably arranged in the driving groove, the driving shaft is provided with a worm, and the worm is engaged with the worm gear.

[0008] Further, the driving shaft is arranged perpendicularly to the lead screw, one end of the driving shaft is connected with a motor one, and the motor one is fixedly installed on the outer side wall of the support frame.

[0009] As preferably, the limiting installation mechanism comprises a slot and a plug, the slot is arranged on the mounting frame, the top end of the slot is arranged in an open manner, the plug is movably inserted into the slot, and the adjusting roller is rotationally arranged between the two groups of plugs.

[0010] As preferably, the side wall of the plug is provided with a positioning hole, and the side wall of the slot is provided with a positioning screw penetrating through, the positioning screw is matched with the positioning hole in position and is in threaded connection.

[0011] As preferably, the supporting frame is further rotationally provided with a fixed roller, the fixed roller is arranged in parallel with the adjusting roller, one end of the fixed roller is connected with a second motor through a shaft, and the second motor is fixedly installed on the supporting frame.

[0012] The utility model discloses take above -mentioned structure and obtain beneficial effect as follows:

[0013] 1. By setting up the screw rod and the connecting block, the height of the mounting frame can be adjusted, the synchronous rotation of the two side screw rods can be realized by cooperating with the driving shaft, the worm and the worm wheel, the stability of both ends when the adjusting roller moves is ensured, and then the pressure between the adjusting roller and the fixed roller can be conveniently adjusted, the use is flexible, and the adjustment is convenient.

[0014] 2. By setting up the mounting frame, the slot and the plug, cooperating with the positioning screw and the positioning hole, the adjusting roller can be quickly disassembled and assembled, and the maintenance and replacement are facilitated. DRAWINGS

[0015] Figure 1 It is the overall structural drawing of the bulletproof fabric multi-UD pressing equipment with adjustable rollers for the utility model;

[0016] Figure 2 It is the partial structural drawing of the bulletproof fabric multi-UD pressing equipment with adjustable rollers for the utility model;

[0017] Figure 3 It is the structural drawing of the adjusting roller of the bulletproof fabric multi-UD pressing equipment with adjustable rollers for the utility model;

[0018] Figure 4 It is the partial cross-sectional structural drawing of the bulletproof fabric multi-UD pressing equipment with adjustable rollers for the utility model.

[0019] Among them, 1, the mounting bottom plate, 2, the synchronous adjusting mechanism, 3, the limiting installation mechanism, 4, the supporting frame, 5, the driving groove, 6, the lifting groove, 7, the connecting block, 8, the mounting frame, 9, the screw rod, 10, the synchronous assembly, 11, the worm wheel, 12, the driving shaft, 13, the worm, 14, the first motor, 15, the slot, 16, the plug, 17, the adjusting roller, 18, the positioning hole, 19, the positioning screw, 20, the fixed roller, 21, the second motor. PREFERRED EMBODIMENT

[0020] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The present application will be further described in detail below in connection with the drawings.

[0022] As Figures 1-4 shown, the present application provides a multi-UD pressing equipment for bulletproof fabric with adjustable counter-rollers, which comprises a mounting bottom plate 1, a synchronous adjusting mechanism 2 arranged on the mounting bottom plate 1, and a limiting mounting mechanism 3 connected to the synchronous adjusting mechanism 2. The synchronous adjusting mechanism 2 comprises a support frame 4 and a driving groove 5. The support frame 4 is arranged on the mounting bottom plate 1 and is arranged in an inverted U shape. A fixed roller 20 is rotatably arranged on the support frame 4. One end of the fixed roller 20 is connected to a motor 21. The motor 21 is fixedly arranged on the support frame 4. Lifting grooves 6 are arranged on the side walls of the support frame 4. Connection blocks 7 are slidably arranged in the lifting grooves 6. Mounting frames 8 are arranged on the connection blocks 7. Screws 9 are rotatably arranged in the lifting grooves 6. The screws 9 pass through the connection blocks 7 and are threadedly connected to the connection blocks 7. The driving groove 5 is arranged in the support frame 4. A synchronous assembly 10 is arranged in the driving groove 5. When the pressure between the counter-rollers needs to be adjusted, the synchronous assembly 10 is started to drive the screws 9 on both sides to rotate synchronously. The screws 9 drive the connection blocks 7 to move, and the connection blocks 7 drive the mounting frames 8 to move, thereby changing the pressure between the counter-rollers.

[0023] As Figure 1 and 4As shown, the synchronous assembly 10 comprises a worm wheel 11 and a driving shaft 12, the worm wheel 11 is rotatably arranged on the bottom wall of the driving groove 5 and is in shaft connection with the lead screw 9, the driving shaft 12 is rotatably arranged in the driving groove 5, the driving shaft 12 is arranged perpendicularly to the lead screw 9, one end of the driving shaft 12 is in shaft connection with a motor one 14, the motor one 14 is fixedly installed on the outer side wall of the support frame 4, the driving shaft 12 is provided with a worm 13, the worm 13 is in engagement with the worm wheel 11, the motor one 14 is started to drive the driving shaft 12 to rotate, the driving shaft 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 11 to rotate, and the worm wheel 11 drives the lead screw 9 to rotate, so that the lead screws 9 on both sides can rotate synchronously, and the stability during adjustment and the balance of force on both sides can be ensured.

[0024] As shown in Figure 2 and 3 As shown, the limiting installation mechanism 3 comprises a slot 15 and a plug 16, the slot 15 is arranged on the mounting frame 8, the top end of the slot 15 is arranged in an open manner, the plug 16 is movably inserted into the slot 15, the side wall of the plug 16 is provided with a positioning hole 18, the side wall of the slot 15 is provided with a positioning screw 19 in penetration, the positioning screw 19 is in position correspondence with the positioning hole 18 and is in threaded connection, the two groups of plugs 16 are rotatably provided with an adjusting roller 17, the adjusting roller 17 is arranged in parallel with a fixed roller 20, when the adjusting roller 17 is disassembled and replaced, the positioning screw 19 is rotated to release the limitation of the positioning hole 18, and the plug 16 is pulled out of the slot 15, so that the adjusting roller 17 can be disassembled, and when the adjusting roller 17 is installed, reverse operation can realize the installation of the adjusting roller 17, and the operation is simple.

[0025] The above describes the present application and its embodiments, which are not limited, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the present application, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the present application.

Claims

1. A multi-UD lamination apparatus for rollable, adjustable, ballistic fabric, comprising a mounting base, characterized in that: Also include the installation of the bottom plate set up the synchronous adjustment mechanism, and is connected to the limit installation mechanism on the synchronous adjustment mechanism; The synchronous adjustment mechanism includes support frame and drive slot, The support frame is equipped on the installation bottom plate, The both sides of the support frame are equipped with lifting groove, The connecting block is slidably arranged in the lifting groove, The mounting frame is arranged on the connecting block, The screw rod is rotatably arranged in the lifting groove, The screw rod penetrates the connecting block and is in threaded connection with the connecting block, The drive slot is arranged in the support frame, The synchronous assembly is arranged in the drive slot.

2. The adjustable pair of rollers for the multi-UD press of the bulletproof fabric according to claim 1, characterized in that: The support frame is arranged in inverted U type.

3. The adjustable pair of rollers for pressing the multi-UD ballistic fabric according to claim 2, characterized in that: The synchronous assembly includes worm gear and drive shaft, The worm gear is rotatably arranged on the bottom wall of the drive slot and is in shaft connection with the screw rod, The drive shaft is rotatably arranged in the drive slot, The drive shaft is provided with a worm, The worm is engaged with the worm gear.

4. The adjustable pair of rollers for pressing the multi-UD ballistic fabric according to claim 3, characterized in that: The drive shaft is perpendicular to the screw rod, One end of the drive shaft is connected with motor one, The motor one is fixedly installed on the outer side wall of the support frame.

5. The adjustable pair of rollers for the multi-UD press of the bulletproof fabric according to claim 4, characterized by the fact that: The limit installation mechanism includes slot and plug, The slot is arranged on the mounting frame, The top end of the slot is arranged in open type, The plug is movably inserted into the slot, Two groups of the plug are rotatably arranged between the adjusting rollers.

6. The adjustable pair of rollers for the multi-UD press of the bulletproof fabric according to claim 5, characterized by the fact that: The side wall of the plug is provided with a positioning hole, The positioning screw is arranged through the side wall of the slot, The position of the positioning screw is consistent with the positioning hole and is in threaded connection.

7. The adjustable pair of rollers for the press of the bulletproof fabric multiple UD, according to claim 6, characterized by the fact that: The support frame is also rotatably provided with a fixed roller, The fixed roller is arranged in parallel with the adjusting roller, One end of the fixed roller is connected with motor two, The motor two is fixedly installed on the support frame.

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