Embossing mechanism capable of uniformly applying pressure for embossing machine

Abstract

The utility model discloses a uniform pressing embossing mechanism for an embossing machine, relates to the technical field of embossing machines, and aims to solve the problems that the embossing mechanism of the existing embossing machine lacks position monitoring structures at the two ends, the uniform pressure application is insufficient, and the overall practicability needs to be improved. The embossing device comprises two mounting seats, a first embossing roller and a second embossing roller are rotatably mounted between the two mounting seats, a pressure detection mechanism is fixedly mounted on the side surface of each mounting seat, a linkage frame is slidably mounted on the side surface of each mounting seat, and a rectangular block-shaped linkage seat is slidably mounted in each linkage frame. The linkage base is rotationally connected to one end of a rotating shaft of the first embossing roller in a sleeving mode, and a linkage spring is fixedly connected to the end face of the inner side of the linkage frame. And the effects that uniform implementation of the pressure can be ensured, and meanwhile, uniform pressure applying in the embossing process is monitored are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing machine technical field especially is involved in a kind of embossing mechanism of even pressure of embossing machine. BACKGROUND

[0002] Embossing machine is an important equipment printing device for the surface finishing processing of printed matter, paper product, plastic, leather, and is widely used for embossing processing on the surface of packaging decoration, product advertisement, book cover, color box paper, invitation and other special products, and the embossing mechanism, as the core structure of embossing machine, is the effective guarantee for realizing effective embossing operation.

[0003] The existing embossing mechanism of embossing machine lacks position monitoring structure at both ends, and there is deficiency in uniform pressure, and the overall practicability needs to be improved. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of embossing mechanism of even pressure of embossing machine can ensure the uniform implementation of pressure, and the uniform pressure in embossing process is monitored and operated.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An embossing mechanism of even pressure of embossing machine, including mounting seat, the mounting seat is provided with two, and first embossing roller and second embossing roller are rotationally installed between the two mounting seats, pressure detection mechanism is fixedly installed on the side surface of the mounting seat, linkage frame is slidably installed on the side surface of the mounting seat, rectangular block linkage seat is slidably installed in the inside of the linkage frame, the linkage seat is rotationally sleeved in the one end of the rotating shaft of first embossing roller, linkage spring is fixedly connected on the inside end surface of the linkage frame, the other end of the linkage spring is fixedly connected on the side surface of linkage seat, pressure alarm is fixedly installed on the side surface of the mounting seat, and the pressure alarm is electrically connected with pressure detection mechanism.

[0007] By adopting the above technical scheme, the position change of both ends of first embossing roller can be monitored in real time, and then it is ensured that first embossing roller can carry out uniform pressure operation.

[0008] Further, the pressure detection mechanism includes detection seat, a sliding hole is formed in the end surface of the detection seat, and a piston rod is slidably installed in the inside of the sliding hole, an installation hole is formed in the side surface of the detection seat, and a pressure sensor is fixedly installed in the inside of the installation hole, the inside of the detection seat is filled with hydraulic oil, and the detection end of the pressure sensor is placed in the hydraulic oil.

[0009] By adopting the above technical scheme, when the pressure of the hydraulic oil in the inside of detection seat is monitored by pressure sensor, the position change of first embossing roller is monitored by the change of pressure.

[0010] Further, the upper surface of the mounting seat is provided with a mounting hole, and a hydraulic rod is fixedly installed in the mounting hole, and the telescopic end of the hydraulic rod is fixedly connected with a movable seat, and the two movable seats are respectively rotatably sleeved on the outer sides of the two ends of the first embossing roller.

[0011] By adopting the above technical scheme, the hydraulic rod can drive the movable seat to move in the axial direction, and then the first embossing roller can be adjusted in position.

[0012] Further, the inner side of the mounting seat is provided with a tensioning mechanism, the inner side of the mounting seat is rotatably provided with a gear, the outer sides of the two ends of the second embossing roller are rotatably sleeved with a gear, the two gears close to each other are rotatably connected, and the end surface of the gear rotatably connected to the inner side of the mounting seat, the end surface of the tensioning mechanism and the outer sides of the two ends of the first embossing roller are all provided with a first synchronous pulley, and the outer sides of the three first synchronous pulleys on the same side are sleeved with a same synchronous belt.

[0013] By adopting the above technical scheme, it is ensured that the rotation of the second embossing roller can drive the first embossing roller to rotate, and at the same time, it is ensured that when the first embossing roller is adjusted, the kinetic energy transmission structure can be stably and effectively connected.

[0014] Further, the outer surface of one of the mounting seats is fixedly provided with a motor.

[0015] By adopting the above technical scheme, kinetic energy is provided for the embossing operation.

[0016] Further, the outer surface of one of the mounting seats is fixedly provided with a motor.

[0017] By adopting the above technical scheme, it is ensured that kinetic energy can be transmitted to the second embossing roller.

[0018] In summary, the beneficial technical effects of the present application are:

[0019] The utility model discloses a first embossing roller and second embossing roller can be adjusted according to the size of the material to be embossed, and the position of the first embossing roller can be adjusted under the action of the linkage spring, so that the linkage frame can exert different forces on the detection end of the pressure detection mechanism, and the pressure value is determined after adjustment, and the pressure values at both ends are the same, so that it can be judged that the first embossing roller exerts the same force on the material at both ends, can effectively ensure uniform pressure, and when the pressure values at both ends change during the embossing process, the pressure alarm will alarm, which can facilitate the staff to find the uneven embossing pressure in time, facilitate the staff to adjust the machine in time, and is strong in functionality and practicality. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the three-dimensional structure schematic diagram of the utility model Figure 1 ;

[0022] Figure 3 It is the front view of the utility model;

[0023] Figure 4 It is the right view of the utility model;

[0024] Figure 5 It is the internal structure diagram of the pressure detection mechanism of the utility model.

[0025] In the drawing: 1, mounting seat; 2, hydraulic rod; 3, first embossing roller; 4, second embossing roller; 5, linkage frame; 6, pressure detection mechanism; 7, pressure alarm; 8, motor; 9, linkage seat; 10, linkage spring; 11, tensioning mechanism; 12, gear; 13, first synchronous pulley; 14, pressure sensor; 15, second synchronous pulley; 16, movable seat; 17, detection seat; 18, piston rod. DETAILED DESCRIPTION

[0026] The utility model method will be further explained in detail in connection with the drawings.

[0027] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The utility model provides a embossing mechanism with uniform pressure for embossing machine, including mounting seat 1, two mounting seat 1 are arranged, and first embossing roller 3 and second embossing roller 4 are rotatably installed between two mounting seat 1, and pressure detection mechanism 6 is fixedly installed on the side surface of mounting seat 1, and linkage frame 5 is slidably installed on the side surface of mounting seat 1, rectangular block linkage seat 9 is slidably installed in the inside of linkage frame 5, linkage seat 9 is rotatably sleeved in the one end of the pivot of first embossing roller 3, linkage spring 10 is fixedly connected on the inside end surface of linkage frame 5, and the other end of linkage spring 10 is fixedly connected on the side surface of linkage seat 9, pressure alarm 7 is fixedly installed on the side surface of mounting seat 1, and pressure alarm 7 is electrically connected with pressure detection mechanism 6, and pressure detection mechanism 6 includes detection seat 17, the end surface of detection seat 17 is provided with sliding hole, and piston rod 18 is slidably installed in the inside of sliding hole, and mounting hole is formed in the side surface of detection seat 17, and pressure sensor 14 (PT124G-111) is fixedly installed in the inside of mounting hole, and the inside of detection seat 17 is filled with hydraulic oil, and the detection end of pressure sensor 14 is placed in the hydraulic oil, wherein when the raw material embossing operation is carried out, the interval size between first embossing roller 3 and second embossing roller 4 can be adjusted according to the size to be embossed, and when adjusting, the extension amount of hydraulic rod 2 can be adjusted, when the position of first embossing roller 3 is adjusted, linkage seat 9 moves and drives linkage frame 5 to slide under the action of linkage spring 10, and then linkage frame 5 exerts different forces on the detection end of pressure detection mechanism 6, after adjustment, the pressure value is determined, and the pressure values at both ends are made same, so that it can be judged that the forces exerted on the raw material by first embossing roller 3 at both ends are same, and the uniform pressure can be effectively ensured, and when the pressure values at both ends change during the embossing process, pressure alarm 7 will alarm, so that the staff can find the uneven embossing pressure in time, and the staff can adjust the machine in time, and the utility model has strong function and high practicality.

[0028] Referring to Figure 1 , Figure 3 The upper surface of mounting seat 1 is provided with mounting hole, and hydraulic rod 2 is fixedly installed in the inside of mounting hole, and movable seat 16 is fixedly connected to the extension end of hydraulic rod 2, and two movable seats 16 are rotatably sleeved on the outside of both ends of first embossing roller 3, wherein when the position of first embossing roller 3 is adjusted, the extension amount of hydraulic rod 2 can be adjusted, and then movable seat 16 and first embossing roller 3 are moved.

[0029] Referring to Figure 2The inner side of the mounting seat 1 is provided with a tensioning mechanism 11, and the inner side of the mounting seat 1 is rotatably provided with a gear 12, and the outer part of the two ends of the second embossing roller 4 is sleeved and fixed with a gear 12, and the two gears 12 close to each other are meshed and connected, and the end surface of the gear 12 rotatably connected to the inner side of the mounting seat 1, the end surface of the tensioning mechanism 11 and the outer part of the two ends of the first embossing roller 3 are all provided with a first synchronous pulley 13, and the outer part of the three first synchronous pulleys 13 on the same side is sleeved with a synchronous belt, and the outer surface of one of the mounting seats 1 is fixedly provided with a motor 8, and the outer part of the rotating shaft of the motor 8 and the rotating shaft of the second embossing roller 4 are both provided with a second synchronous pulley 15, and the two second synchronous pulleys 15 are connected through a synchronous belt, wherein the tensioning mechanism 11 can be used to ensure that the synchronous belt sleeved outside the three first synchronous pulleys 13 is in a tight state in real time, and when the position of the first embossing roller 3 is adjusted, the tensioning mechanism 11 provides position compensation for the adjustment of the first embossing roller 3, and at the same time when the second embossing roller 4 rotates, one of the gears 12 rotates, and since the gears 12 close to each other are meshed and connected, the other gear 12 starts to rotate in the opposite direction, and then under the transmission of the first synchronous pulley 13 and the synchronous belt, the first embossing roller 3 rotates in the opposite direction synchronously, ensuring that the embossing operation can be carried out stably and orderly.

[0030] Working principle: first, install the mechanism at the specified position, then when embossing the raw materials, adjust the distance between the first embossing roller 3 and the second embossing roller 4 according to the size to be embossed, when adjusting, adjust the extension amount of the hydraulic rod 2, and then drive the movable seat 16 and the first embossing roller 3 to move, when adjusting the position of the first embossing roller 3, under the action of the linkage spring 10, the linkage seat 9 moves to drive the linkage frame 5 to slide, and then the linkage frame 5 exerts different forces on the piston rod 18 of the pressure detection mechanism 6, and then the oil pressure in the detection seat 17 changes, and is accurately detected by the pressure sensor 14, after adjustment, the pressure value is determined, and at the same time the pressure values at both ends are the same, that is, the forces exerted by the first embossing roller 3 on the raw materials at both ends are the same, which can effectively ensure uniform pressure, then start the motor 8, under the transmission of the second synchronous pulley 15 and the synchronous belt, the second embossing roller 4 rotates effectively, at this time one of the gears 12 rotates, and since the gears 12 close to each other are meshed and connected, the other gear 12 starts to rotate in the opposite direction, and then under the transmission of the first synchronous pulley 13 and the synchronous belt, the first embossing roller 3 rotates in the opposite direction synchronously, at this time the first embossing roller 3 and the second embossing roller 4 can effectively emboss, in the process of embossing, when the pressure values at both ends of the first embossing roller 3 change, the pressure sensor 14 transmits different pressure values to the pressure alarm 7, when the pressure value is not within the range set by the pressure alarm 7, the pressure alarm 7 alarms, so that the staff can timely find that the embossing pressure is uneven, and the staff can timely adjust the machine.

[0031] The embodiments of the present embodiment are the preferred embodiments of the present utility model, not limited to the protection scope of the present utility model, so: all equivalent changes made according to the structure, shape, principle of the present utility model should be covered in the protection scope of the present utility model.

Claims

1. A uniform pressure embossing mechanism for an embossing machine, comprising a mounting base (1), characterized in that: Two mounting seats (1) are arranged, and a first embossing roller (3) and a second embossing roller (4) are rotatably arranged between the two mounting seats (1), a pressure detection mechanism (6) is fixedly arranged on the side surface of the mounting seat (1), a linkage frame (5) is slidably arranged on the side surface of the mounting seat (1), a rectangular block linkage seat (9) is slidably arranged in the linkage frame (5), the linkage seat (9) is rotatably sleeved on one end of the rotating shaft of the first embossing roller (3), a linkage spring (10) is fixedly connected to the inner side end surface of the linkage frame (5), the other end of the linkage spring (10) is fixedly connected to the side surface of the linkage seat (9), a pressure alarm (7) is fixedly arranged on the side surface of the mounting seat (1), and the pressure alarm (7) is electrically connected with the pressure detection mechanism (6).

2. The embossing mechanism with uniform pressure application for an embosser according to claim 1, characterized in that: The pressure detection mechanism (6) comprises a detection seat (17), a sliding hole is arranged on the end surface of the detection seat (17), a piston rod (18) is slidably arranged in the sliding hole, an installation hole is arranged on the side surface of the detection seat (17), a pressure sensor (14) is fixedly arranged in the installation hole, and the inside of the detection seat (17) is filled with hydraulic oil, and the detection end of the pressure sensor (14) is arranged in the hydraulic oil.

3. The embossing mechanism with uniform pressure application for an embosser according to claim 1, wherein: An installation hole is arranged on the upper surface of the mounting seat (1), a hydraulic rod (2) is fixedly arranged in the installation hole, a movable seat (16) is fixedly connected to the telescopic end of the hydraulic rod (2), and the two movable seats (16) are rotatably sleeved on the outer portions of the two ends of the first embossing roller (3).

4. The embossing mechanism with uniform pressure application for an embosser according to claim 1, wherein: A tensioning mechanism (11) is arranged on the inner side surface of the mounting seat (1), a gear (12) is rotatably arranged on the inner side surface of the mounting seat (1), one gear (12) is fixedly sleeved on the outer portion of each end of the second embossing roller (4), the two gears (12) close to each other are in meshing connection, and a first synchronous pulley (13) is arranged on the end surface of the gear (12) rotatably connected to the inner side surface of the mounting seat (1), the end surface of the tensioning mechanism (11) and the outer portions of the two ends of the first embossing roller (3), and the outer portions of the three first synchronous pulleys (13) on the same side are sleeved with the same synchronous belt.

5. The embossing mechanism with uniform pressure application for an embosser according to claim 1, wherein: The outer surface of one of the mounting seats (1) is fixedly arranged with a motor (8).

6. The uniform pressure embossing mechanism for a rotary embosser as claimed in claim 5, wherein: The rotating shaft of the motor (8) and the rotating shaft of the second embossing roller (4) are both provided with a second synchronous pulley (15), and the two second synchronous pulleys (15) are connected through a synchronous belt.

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