Paper pressing roller core shaft pressing-in equipment

Abstract

The utility model belongs to the technical field of paper pressing rollers, and particularly relates to paper pressing roller mandrel press-in equipment which comprises a processing box, an installation box is fixedly installed on the top of the processing box, a servo motor is fixedly installed on the left side of the installation box, and a threaded rod is fixedly installed at the output end of the servo motor. A threaded rod can be driven to rotate through a servo motor, a movable block is movably connected with a sliding rod, the surface of the threaded rod is in threaded connection with the interior of the movable block, and the sliding block is in sliding connection with the interior of a sliding groove, so that when the threaded rod rotates, the movable block, the sliding block, a movable rod and a movable plate can be driven to move; and the moving speed of the movable plate depends on the rotating speed of the threaded rod driven by the servo motor, and the rotating speed of the threaded rod driven by the servo motor is constant, so that the movable plate can be conveniently driven to move at constant speed, and the core shaft can be better pressed into the paper pressing roller.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of paper press roller, and particularly relates to a paper press roller mandrel pressing equipment. BACKGROUND

[0002] The paper press roller is the main component of the paper press device. There are many types of paper press rollers. The old-fashioned paper machine press part mostly uses the flat press roller. With the increase of the paper machine speed, the vacuum press roller is used, and then the grooved press roller is developed. The researchers have not stopped developing and researching the new paper press roller. The purpose of developing the new paper press roller is to improve the dewatering efficiency, improve the quality of the paper sheet and reduce the adverse effects of the press on the paper sheet.

[0003] When the paper press roller is processed, the mandrel of the paper press roller needs to be pressed into the inside of the paper press roller. Generally, the user will use the hydraulic machine to press the mandrel into the inside of the paper press roller. However, the pressing process of the hydraulic machine is not uniform speed. If the pressing speed is too fast, the mandrel is prone to breakage. The problem that the device aims to solve is how to facilitate the uniform pressing of the mandrel into the inside of the paper press roller. UTILITY MODEL CONTENT

[0004] To solve the problems in the background art, the utility model provides a paper press roller mandrel pressing equipment, which solves the problem of how to facilitate the uniform pressing of the mandrel into the inside of the paper press roller.

[0005] To achieve the above object, the utility model provides the following technical scheme: a paper press roller mandrel pressing equipment, comprising a processing box, a mounting box is fixedly installed at the top of the processing box, a servo motor is fixedly installed at the left side of the mounting box, a threaded rod is fixedly installed at the output end of the servo motor, sliding rods are fixedly installed at the front and back of the inside of the mounting box, movable blocks are slidably installed on the surface of the sliding rods, and the surface of the threaded rod is in threaded connection with the inside of the movable blocks, a sliding groove is formed in the top of the mounting box, a sliding block is fixedly installed at the top of the movable block, and the sliding block is in sliding connection with the inside of the sliding groove, a moving rod is fixedly installed at the right side of the sliding block, an activity plate is fixedly installed at one end of the moving rod, a fixed hole is formed in the middle of the right side of the processing box, mounting rods are fixedly installed at the left and right sides of the bottom of the inner wall of the processing box, mounting rings are fixedly installed at the top of the mounting rods, and clamping structures are arranged on the surface of the mounting rings.

[0006] Preferably, the clamping structure comprises a screw rod, an activity knob is fixedly installed at one end of the screw rod, the screw rod is in threaded connection with the surface of the mounting ring, and the screw rod and the activity knob are symmetrically provided with a plurality of groups.

[0007] Preferably, the right side of the movable plate is fixedly provided with a connecting plate, and the lower left side of the movable plate is fixedly provided with a thickened gasket, which is located to the right of the fixed hole.

[0008] Preferably, the upper left side of the processing box is fixedly provided with a controller, the lower side of the controller is fixedly provided with a mounting plate, and the servo motor is electrically connected with the controller.

[0009] Preferably, the surface of the mounting plate is fixedly provided with an adjusting knob and a switch button, and the adjusting knob and the switch button are electrically connected with the controller.

[0010] Preferably, the bottom of the processing box is fixedly provided with a U-shaped plate, the bottom of the U-shaped plate is provided with a mounting hole, and a plurality of mounting holes are arranged.

[0011] Preferably, the front and rear sides of the mounting box are fixedly provided with fixed handles, and the surface of the fixed handle is fixedly provided with a protective sleeve.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The servo motor can drive the threaded rod to rotate, the movable block is movably connected with the sliding rod, the surface of the threaded rod is threadedly connected with the inside of the movable block, and the sliding block is slidably connected with the inside of the sliding groove, so that when the threaded rod rotates, the movable block, the sliding block, the moving rod and the movable plate can be driven to move, and the moving speed of the movable plate depends on the rotating speed of the threaded rod driven by the servo motor. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0015] Figure 1 It is the first kind of stereogram of the utility model;

[0016] Figure 2 It is the second kind of stereogram of the utility model;

[0017] Figure 3 It is the inside sectional view of the processing box of the utility model;

[0018] Figure 4 It is the enlarged schematic view of the mounting rod of the utility model.

[0019] In the figure: 1, processing box; 2, mounting rod; 3, mounting plate; 4, servo motor; 5, sliding block; 6, moving rod; 7, connecting plate; 8, fixed hole; 9, movable plate; 10, thickened spacer; 11, U-shaped plate; 12, mounting hole; 13, adjusting knob; 14, switch button; 15, controller; 16, fixed handle; 17, protective sleeve; 18, mounting box; 19, threaded rod; 20, sliding rod; 21, movable block; 22, sliding groove; 23, mounting ring; 24, screw rod; 25, movable knob. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides the following technical solutions: a paper roller shaft pressing equipment, comprising a processing box 1, a mounting box 18 is fixedly installed on the top of the processing box 1, a servo motor 4 is fixedly installed on the left side of the mounting box 18, a threaded rod 19 is fixedly installed on the output end of the servo motor 4, sliding rods 20 are fixedly installed on the front and rear sides inside the mounting box 18, movable blocks 21 are slidingly installed on the surface of the sliding rods 20, the surface of the threaded rod 19 is threadedly connected with the inside of the movable blocks 21, a sliding groove 22 is formed in the top of the mounting box 18, a sliding block 5 is fixedly installed on the top of the movable blocks 21, the sliding block 5 is slidingly connected with the inside of the sliding groove 22, a moving rod 6 is fixedly installed on the right side of the sliding block 5, a movable plate 9 is fixedly installed on one end of the moving rod 6, a fixed hole 8 is formed in the middle of the right side of the processing box 1, mounting rods 2 are fixedly installed on the left and right sides of the inner wall bottom of the processing box 1, mounting rings 23 are fixedly installed on the top of the mounting rods 2, and clamping structures are arranged on the surface of the mounting rings 23.

[0022] In the device use, first can place the paper roller in the inside of the mounting ring 23, because the screw rod 24 is screwed with the surface of the mounting ring 23, so by the activity knob 25 drive screw rod 24 rotation, can make the one end of screw rod 24 against the paper roller, so as to realize the fixation of the paper roller, convenient mandrel press in process, then start servo motor 4 can drive screw rod 19 rotation, because the movable block 21 is connected with the surface of the sliding rod 20, and the surface of the screw rod 19 is screwed with the inside of the movable block 21, and the sliding block 5 is connected with the inside of the sliding groove 22, so when the screw rod 19 rotates, it can drive the movable block 21, sliding block 5, moving rod 6 and movable plate 9 to move, and the moving speed of the movable plate 9 depends on the speed of the servo motor 4 driving the screw rod 19 to rotate, because the speed of the servo motor 4 driving the screw rod 19 to rotate is uniform, so it can conveniently drive the movable plate 9 to move at a uniform speed, so as to better press the mandrel into the inside of the paper roller, and the setting of the fixing hole 8 can facilitate the mandrel to pass through, and the setting of the mounting rod 2 can facilitate the installation of the mounting ring 23, and the setting of the thickened gasket 10 and the connecting plate 7 can make the movable plate 9 not easy to deform under the action of pressure, and the setting of the U-shaped plate 11 and the mounting hole 12 can facilitate the fixation of the device on the ground, and because the plurality of mounting holes 12 are linearly arranged on the bottom of the U-shaped plate 11, the device can be more firmly installed on the ground, and the setting of the fixed handle 16 can facilitate the user to hold the fixed handle 16 to carry the device, and the setting of the protective sleeve 17 can make the surface of the fixed handle 16 more soft, so that the fixed handle 16 is more comfortable to hold, and the setting of the mounting plate 3 can facilitate the installation of the adjusting knob 13 and the switch button 14, and because the servo motor 4 is electrically connected with the controller 15, and the adjusting knob 13 and the switch button 14 are electrically connected with the controller 15, so by adjusting the knob 13, the switch button 14 and the controller 15, the rotation direction and start-stop of the servo motor 4 can be controlled and adjusted, which is conducive to controlling the moving direction of the movable plate 9, and all electrical equipment in the device is powered by an external power supply.

[0023] In one aspect of the embodiment, in the device use, first can place the paper roller in the inside of the mounting ring 23, because the screw rod 24 is screwed with the surface of the mounting ring 23, so by the activity knob 25 drive screw rod 24 rotation, can make the one end of screw rod 24 against the paper roller, so as to realize the fixation of the paper roller, convenient mandrel press in process, and the setting of the thickened gasket 10 and the connecting plate 7 can make the movable plate 9 not easy to deform under the action of pressure.

[0024] In one aspect of the embodiment, the installation of the adjusting knob 13 and the switch button 14 can be facilitated by the installation plate 3, and since the servo motor 4 is electrically connected with the controller 15, and the adjusting knob 13 and the switch button 14 are both electrically connected with the controller 15, the rotation direction and the start-stop of the servo motor 4 can be controlled and adjusted by the adjusting knob 13, the switch button 14 and the controller 15, which is beneficial for controlling the moving direction of the movable plate 9.

[0025] In one aspect of the embodiment, the U-shaped plate 11 and the installation holes 12 can facilitate the fixation of the device on the ground, and since the installation holes 12 are linearly arranged on the bottom of the U-shaped plate 11, the device can be more firmly installed on the ground, and the fixation handle 16 can facilitate the user to hold the fixation handle 16 to carry the device, which is convenient for carrying the device to a suitable installation position, and the protective sleeve 17 can make the surface of the fixation handle 16 softer, so that the fixation handle 16 is more comfortable to hold.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A press platen shaft press-in apparatus comprising a handling box (1), characterized in that: The top of the processing box (1) is fixedly installed with a mounting box (18), the left side of the mounting box (18) is fixedly installed with a servo motor (4), the output end of the servo motor (4) is fixedly installed with a threaded rod (19), the front and rear sides in the mounting box (18) are both fixedly installed with a sliding rod (20), the surface of the sliding rod (20) is slidably installed with a movable block (21), and the surface of the threaded rod (19) is in threaded connection with the inside of the movable block (21), the top of the mounting box (18) is provided with a sliding groove (22), the top of the movable block (21) is fixedly installed with a sliding block (5), and the sliding block (5) is in sliding connection with the inside of the sliding groove (22), the right side of the sliding block (5) is fixedly installed with a moving rod (6), one end of the moving rod (6) is fixedly installed with a movable plate (9), the middle of the right side of the processing box (1) is provided with a fixed hole (8), the left and right sides of the inner wall bottom of the processing box (1) are both fixedly installed with a mounting rod (2), the top of the mounting rod (2) is fixedly installed with a mounting ring (23), and the surface of the mounting ring (23) is provided with a clamping structure.

2. A press roll mandrel press-in apparatus as defined in claim 1, wherein: The clamping structure comprises a screw rod (24), one end of the screw rod (24) is fixedly installed with a movable knob (25), the surface of the screw rod (24) is in threaded connection with the mounting ring (23), and the screw rod (24) and the movable knob (25) are symmetrically provided with a plurality of groups.

3. The pressurized paper roll shaft press-in apparatus according to claim 1, wherein: The right side of the movable plate (9) is fixedly installed with a connecting plate (7), the left side of the movable plate (9) is fixedly installed below a thickened gasket (10), and the thickened gasket (10) is located to the right of the fixed hole (8).

4. The pressurized paper roll core press-in apparatus according to claim 1, characterized by: The upper side of the left side of the processing box (1) is fixedly installed with a controller (15), the lower side of the controller (15) is fixedly installed with a mounting plate (3), and the servo motor (4) is in electrical connection with the controller (15).

5. A press roll mandrel press-in apparatus as claimed in claim 4, wherein: The surface of the mounting plate (3) is fixedly installed with an adjusting knob (13) and a switch button (14), and the adjusting knob (13) and the switch button (14) are both in electrical connection with the controller (15).

6. A press roll mandrel press-in apparatus as defined in claim 1, wherein: The bottom of the processing box (1) is fixedly installed with a U-shaped plate (11), the bottom of the U-shaped plate (11) is provided with a mounting hole (12), and a plurality of mounting holes (12) are formed.

7. The pressurized paper roll core press-in apparatus according to claim 1, wherein: The front and rear sides of the mounting box (18) are both fixedly installed with a fixed handle (16), and the surface of the fixed handle (16) is fixedly installed with a protective sleeve (17).

Images