Milling device for polyurethane rubber roller production

Abstract

The utility model discloses a milling device for polyurethane rubber roller production, and particularly relates to the technical field of rubber roller production, the milling device comprises a milling workbench, a supporting sliding block is arranged in the middle of the upper end of the milling workbench, a supporting lug plate is arranged on one side of the outer end of the milling workbench, and an adjusting motor is arranged at the outer end of the supporting lug plate; supporting sliding rods are arranged on the upper sides of the inner end faces of the supporting lug plates, and a milling support is arranged outside the upper end of the milling workbench. During actual use, under the corresponding arrangement state of the adjusting lead screw, the supporting sliding rod and the adjusting motor, displacement adjustment can be conveniently conducted on the milling support, and meanwhile the stability of movement of the milling support can be effectively improved through supporting of the supporting sliding rod; and meanwhile, in the corresponding arrangement state of the vertical supporting sliding block, the milling supporting piece, the limiting and stabilizing sliding groove and the milling cutter piece, the height of the milling cutter piece can be adjusted and controlled according to the diameter of the produced polyurethane rubber roller.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber roller production, and more specifically, to a milling device for producing polyurethane rubber rollers. Background Art

[0002] Polyurethane rubber rollers are components used in printing equipment. Their excellent chemical properties make them suitable for a variety of inks and printing methods. They exhibit exceptional resistance to solvents found in various inks, fountain solutions, and cleaning agents. The colloid on the surface of polyurethane rubber rollers is typically cast. After production, the surface of the colloid is often poorly flat, necessitating surface milling. For example, prior art publication No. (CN217702400U) discloses a milling device for polyurethane rubber roller production. The device inserts the roller into two clamping blocks and secures it by rotating the tightening screws on the clamping blocks. A second servo motor drives one lead screw, which in turn is driven by a pulley connected to the drive. The mounting plate rotates vertically within the fixed frame through threaded engagement with the lead screws, which in turn drives the milling head, which is rotated by the drive motor, to adjust its vertical position according to the milling size requirements. The first servo motor rotates the threaded rod, and the threaded engagement between the slider and the rod causes the clamping mechanism to move left and right on top of the base plate.

[0003] When the above device is in use, it can clamp and fix the rubber roller, which is convenient for the staff to operate. However, when milling the rubber roller, the rubber roller needs to be constantly adjusted, which is cumbersome to operate and will also affect the stability of the milling device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a milling device for producing polyurethane rubber rollers. The technical problem to be solved by the utility model is: how to increase the convenience and stability of the milling of polyurethane rubber rollers.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a milling device for producing polyurethane rubber rollers, comprising a milling worktable, a support slider being provided in the middle of the upper end thereof, a support ear plate being provided on one side of the outer end of the milling worktable, an adjustment motor being provided at the outer end of the support ear plate, a support slide being provided on the upper side of the inner end surface of the support ear plate, a milling bracket being provided on the outer side of the upper end of the milling worktable, and an electric telescopic rod being provided on the upper end surface of the milling bracket;

[0006] The output shaft of the electric telescopic rod passes through the upper end of the milling bracket and extends to its lower end. The output shaft of the electric telescopic rod is provided with a milling support at the lower end of the milling bracket. A limited position stabilization slide groove is provided at the side end of the milling support. A milling cutter is provided on the lower end surface of the milling support. A vertical support slider is provided on one side of the inner end of the milling bracket.

[0007] In a preferred embodiment, a working bracket is provided on the lower end surface of the milling workbench, the output shaft of the adjusting motor passes through the end surface of the supporting ear plate and extends to the inner side thereof, and the output shaft of the adjusting motor is provided with an adjusting screw on the inner side of the supporting ear plate;

[0008] A fixed support piece is provided on one side of the supporting slide at the upper end of the milling workbench, and a concave groove is provided in the middle of the upper end of the supporting slide.

[0009] In a preferred embodiment, an adjustment support member is provided on the outer side of the upper end of the support slider, a concave adapting groove is provided on the lower end surface of the adjustment support member, and a driving motor is provided on the upper end of the concave adapting groove;

[0010] A clamping rotating member is provided on the upper side of the inner ends of the adjusting support member and the fixed support member, and a clamping adjusting motor is provided on one side of the outer end of the milling worktable. The output shaft of the clamping adjusting motor passes through the end face of the milling worktable and extends to the inside of the concave groove in the supporting slider.

[0011] In a preferred embodiment, the output shaft of the clamping adjustment motor is provided with a clamping adjustment screw inside the concave groove on the support slider, the outer end of the clamping adjustment screw is provided with a screw adjustment block, and the upper end of the screw adjustment block is connected to the inner end surface of the concave adapter groove;

[0012] The inner end surface of the concave adapting groove is adapted to the outer end surface of the supporting sliding block, and the driving motor and the clamping adjustment motor are both electrically connected to an external control device.

[0013] In a preferred embodiment, the adjusting screw and the supporting slide rod are both provided in a penetrating state from the end surface of the milling bracket, and the adjusting motor is electrically connected to the external control device;

[0014] The support ear plate and the adjustment motor are arranged in a mirror image on both sides of the transverse central axis in the top view direction, and the electric telescopic rod is electrically connected to the external control device.

[0015] In a preferred embodiment, the inner end surface of the position-limiting stabilizing slot is matched with the outer end surface of the vertical supporting slider, and the outer end surface of the milling support in the right viewing direction is matched with the inner end surface of the milling bracket in the right viewing direction.

[0016] The technical effects and advantages of this utility model are:

[0017] When the utility model is actually used, the displacement of the milling bracket can be conveniently adjusted by adjusting the corresponding settings of the screw rod, the support slide rod and the adjustment motor. At the same time, the stability of the movement of the milling bracket can be effectively increased through the support of the support slide rod. At the same time, under the corresponding settings of the vertical support slider, the milling support, the limiting stabilization slide groove and the milling cutter, the height of the milling cutter can be adjusted and controlled according to the diameter of the polyurethane rubber roller, so that the surface of the polyurethane rubber roller can be milled conveniently, and the efficiency and quality of the polyurethane rubber roller milling can be increased. At the same time, under the corresponding settings of the vertical support slider and the limiting stabilization slide groove, the working stability of the milling cutter can be effectively increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall bottom structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the overall main cross-sectional structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the milling bracket structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1 milling workbench, 2 working bracket, 3 supporting ear plate, 4 adjusting motor, 5 adjusting screw, 6 supporting slider, 7 adjusting support member, 8 concave adapter groove, 9 clamping adjustment motor, 10 milling bracket, 11 fixed support member, 12 clamping rotating member, 13 supporting slide, 14 electric telescopic rod, 15 driving motor, 16 clamping adjustment screw, 17 screw adjustment block, 18 vertical support slider, 19 milling support member, 20 limiting stabilization slide, 21 milling cutter. DETAILED DESCRIPTION

[0023] The utility model provides a milling device for the production of polyurethane rubber rollers, such as Figure 1 and 2 As shown, it includes a milling workbench 1, a support slider 6 is provided in the middle of the upper end of the milling workbench 1, a support ear plate 3 is provided on one side of the outer end of the milling workbench 1, an adjustment motor 4 is provided at the outer end of the support ear plate 3, and a support slide 13 is provided on the upper side of the inner end surface of the support ear plate 3. A milling bracket 10 is provided on the outside of the upper end of the milling workbench 1, and an electric telescopic rod 14 is provided on the upper end surface of the milling bracket 10. The electric telescopic rod 14 can drive the milling support 19 to adjust the height, thereby facilitating the milling work on the outer end surface of the polyurethane rubber roller;

[0024] The lower end face of the milling table 1 is provided with a working bracket 2, the output shaft of the adjusting motor 4 passes through the end face of the supporting ear plate 3 and extends to the inner side thereof, the output shaft of the adjusting motor 4 is provided with an adjusting screw 5 on the inner side of the supporting ear plate 3, and the upper end of the milling table 1 is provided with a fixed support member 11 on one side of the supporting slider 6;

[0025] A concave groove is provided in the middle of the upper end of the support slider 6, and an adjusting support member 7 is provided on the outer side of the upper end of the support slider 6. A concave adapting groove 8 is provided on the lower end surface of the adjusting support member 7. A clamping rotating member 12 is provided on the upper side of the inner end of the adjusting support member 7 and the fixed support member 11, which can clamp and fix the two ends of the polyurethane rubber roller through the clamping rotating member 12, so that the polyurethane rubber roller can be driven to rotate by the driving motor 15. A clamping adjustment motor 9 is provided on one side of the outer end of the milling worktable 1. The output shaft of the clamping adjustment motor 9 passes through the end surface of the milling worktable 1 and extends to the inside of the concave groove in the support slider 6. The clamping adjustment motor 9 can drive the clamping adjustment screw 16 to rotate, thereby adjusting the position of the adjusting support member 7;

[0026] The inner end surface of the concave adaptation groove 8 is adapted to the outer end surface of the support slider 6, the adjusting screw 5 and the supporting slide 13 are both arranged in a penetrating state from the end surface of the milling bracket 10, the adjusting motor 4 is electrically connected to the external control device, the supporting ear plate 3 and the adjusting motor 4 are arranged in a mirrored state on both sides of the transverse central axis in the top view direction, and the electric telescopic rod 14 is electrically connected to the external control device.

[0027] like Figure 3 and 4 As shown, the output shaft of the electric telescopic rod 14 passes through the upper end of the milling bracket 10 and extends to the lower end thereof. The output shaft of the electric telescopic rod 14 is provided with a milling support 19 at the lower end of the milling bracket 10. The side end of the milling support 19 is provided with a limited position stabilizing groove 20. The lower end surface of the milling support 19 is provided with a milling cutter 21. The electric telescopic rod 14 can drive the milling support 19 to adjust its height, thereby adjusting the height of the milling cutter 21.

[0028] A vertical support slider 18 is provided on one side of the inner end of the milling bracket 10, a drive motor 15 is provided at the upper end of the concave adapting groove 8, and a clamping adjustment screw 16 is provided on the output shaft of the clamping adjustment motor 9 inside the concave groove on the support slider 6. A screw adjustment block 17 is provided at the outer end of the clamping adjustment screw 16, and the upper end of the screw adjustment block 17 is connected to the inner end surface of the concave adapting groove 8;

[0029] The driving motor 15 and the clamping adjustment motor 9 are both electrically connected to the external control device. The inner end face of the limit stabilization slide 20 is adapted to the outer end face of the vertical support slider 18. The outer end face of the milling support 19 in the right viewing direction is adapted to the inner end face of the milling bracket 10 in the right viewing direction, which can effectively increase the stability of the milling support 19 during height adjustment and operation.

[0030] Working principle of this utility model:

[0031] When the present invention is used, the staff installs the polyurethane rubber roller on the upper end of the milling workbench 1, and then drives the clamping adjustment motor 9 to work through the external control device. The clamping adjustment motor 9 will drive the adjustment support 7 to move its position through the clamping adjustment screw 16 and the screw adjustment block 17, thereby clamping the polyurethane rubber roller. Then the staff can control the electric telescopic rod 14 to work according to the required diameter of the polyurethane rubber roller. The electric telescopic rod 14 will adjust the milling cutter 21 to a suitable height. Then the staff can drive the milling bracket 10 to move slowly by adjusting the motor 4, and then the surface of the polyurethane rubber roller can be milled by the milling cutter 21.

[0032] Finally, a few points should be explained: the drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A milling device for producing polyurethane rubber rollers, characterized in that: include: A milling workbench (1) is provided with a supporting slide block (6) in the middle of its upper end, a supporting ear plate (3) is provided on one side of the outer end of the milling workbench (1), an adjusting motor (4) is provided on the outer end of the supporting ear plate (3), a supporting slide bar (13) is provided on the upper side of the inner end surface of the supporting ear plate (3), a milling bracket (10) is provided on the outside of the upper end of the milling workbench (1), and an electric telescopic rod (14) is provided on the upper end surface of the milling bracket (10); The output shaft of the electric telescopic rod (14) passes through the upper end of the milling bracket (10) and extends to the lower end thereof. The output shaft of the electric telescopic rod (14) is provided with a milling support (19) at the lower end of the milling bracket (10). A limited position stabilizing slide groove (20) is provided at the side end of the milling support (19). A milling cutter (21) is provided on the lower end surface of the milling support (19). A vertical support slider (18) is provided on one side of the inner end of the milling bracket (10).

2. A milling device for producing polyurethane rubber rollers according to claim 1, characterized in that: The lower end face of the milling workbench (1) is provided with a working bracket (2), the output shaft of the adjusting motor (4) passes through the end face of the supporting ear plate (3) and extends to the inner side thereof, and the output shaft of the adjusting motor (4) is provided with an adjusting screw rod (5) on the inner side of the supporting ear plate (3); The upper end of the milling workbench (1) is provided with a fixed support member (11) on one side of the support slider (6), and a concave groove is provided in the middle of the upper end of the support slider (6).

3. A milling device for producing polyurethane rubber rollers according to claim 2, characterized in that: An adjusting support member (7) is provided on the outer side of the upper end of the supporting slider (6), a concave adapting groove (8) is provided on the lower end surface of the adjusting support member (7), and a driving motor (15) is provided at the upper end of the concave adapting groove (8); A clamping rotating member (12) is provided on the upper side of the inner ends of the adjusting support member (7) and the fixed support member (11), and a clamping adjusting motor (9) is provided on one side of the outer end of the milling worktable (1). The output shaft of the clamping adjusting motor (9) passes through the end face of the milling worktable (1) and extends to the inside of the concave groove in the supporting slider (6).

4. A milling device for producing polyurethane rubber rollers according to claim 3, characterized in that: The output shaft of the clamping adjustment motor (9) is provided with a clamping adjustment screw (16) inside the concave groove on the support slider (6), the outer end of the clamping adjustment screw (16) is provided with a screw adjustment block (17), and the upper end of the screw adjustment block (17) is connected to the inner end surface of the concave adapter groove (8); The inner end surface of the concave adapting groove (8) is adapted to the outer end surface of the supporting slider (6), the driving motor (15) and the clamping adjustment motor (9) are both electrically connected to an external control device, and the output shaft of the driving motor (15) is connected to the clamping rotating member (12).

5. The milling device for producing polyurethane rubber rollers according to claim 2, characterized in that: The adjusting screw rod (5) and the supporting slide rod (13) are both arranged in a penetrating state from the end surface of the milling bracket (10), and the adjusting motor (4) is in an electrically connected state with an external control device; The support ear plate (3) and the adjustment motor (4) are arranged in a mirror image on both sides of the transverse central axis in the top view direction, and the electric telescopic rod (14) is electrically connected to an external control device.

6. The milling device for producing polyurethane rubber rollers according to claim 1, characterized in that: The inner end surface of the position-limiting stabilizing slide groove (20) is matched with the outer end surface of the vertical supporting slide block (18), and the outer end surface of the milling support member (19) in the right viewing direction is matched with the inner end surface of the milling bracket (10) in the right viewing direction.

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