Printing rubber roller coating production equipment

Abstract

This utility model relates to the field of printing rubber rollers, and more particularly to equipment for producing rubber coatings for printing rubber rollers. The utility model includes: a base; a clamping seat fixedly connected to the upper surface of the base; a fixing clamp fixedly connected to the upper surface of the clamping seat; a movable clamp slidably connected to the upper surface of the clamping seat; a slide rail fixedly connected to the upper surface of the base; a sliding seat slidably connected to the upper surface of the slide rail; a first telescopic rod fixedly connected to the upper surface of the sliding seat; a bonding machine fixedly connected to the output end of the first telescopic rod; a push rod slidably passing through one side of the bonding machine; a bonding mold fixedly connected to one end of the push rod; and a roller support device provided on the upper surface of the base, the roller support device including two grooves formed on the upper surface of the base. The printing rubber roller coating production equipment provided by this utility model has the advantages of aligning the axis of the printing rubber roller with the center of the clamping equipment, and improving clamping efficiency and accuracy.

Description

Technical Field

[0001] This utility model relates to the field of printing rubber rollers, and more particularly to equipment for producing printing rubber roller coatings. Background Technology

[0002] Rubber coating production equipment is a type of specialized industrial equipment used to coat the surfaces of various rollers, shafts, or irregularly shaped workpieces with elastic materials such as rubber and polyurethane. It is widely used in industries such as printing, papermaking, conveying, and metallurgy.

[0003] Existing technologies, such as the utility model patent with publication number CN222591963U, disclose a rubber roller production and packaging equipment, including a box body, a center sealing mechanism and a horizontal sealing mechanism installed on the upper part of the box body, and a bag feeding mechanism located at the lower end of one side of the box body. A feeding conveyor is also provided on one side of the box body to guide and position the rubber rollers. A transmission box is installed at the upper end of the box body. The center sealing mechanism includes a center sealing conveyor and a center sealing assembly adjustablely installed outside the transmission box. A guide roller and a bag maker are provided on the side of the center sealing conveyor near the feeding conveyor to connect with the bag feeding mechanism. The bag feeding mechanism includes a film roller installed on the box body and a guide roller frame installed on the film roller to feed the film into the guide roller, and then folds it in half through the bag maker before it enters the center sealing assembly. This device uses a feeding conveyor for positioning and orderly packaging of the film. A discharge roller brush beats the packaging film to release air, resulting in smaller packaging bags that are easier to store and handle later. This device has a high degree of automation, improving production efficiency and quality.

[0004] The inventors discovered in daily use that, during the operation of the rubber coating production equipment, due to the lack of a targeted auxiliary positioning structure when processing rubber rollers of different specifications, it is difficult to ensure that the axis of the printing rubber roller is aligned with the center of the clamping equipment when rubber rollers of different diameters and lengths are processed on the machine at the same time. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies.

[0006] To solve the above technical problems, this utility model provides a printing roller coating production equipment, comprising: a base, a clamping seat fixedly connected to the upper surface of the base, a fixing clamp fixedly connected to the upper surface of the clamping seat, a movable clamp slidably connected to the upper surface of the clamping seat, a slide rail fixedly connected to the upper surface of the base, a sliding seat slidably connected to the upper surface of the slide rail, a first telescopic rod fixedly connected to the upper surface of the sliding seat, a bonding machine fixedly connected to the output end of the first telescopic rod, a push rod slidably passing through one side of the bonding machine, a bonding mold fixedly connected to one end of the push rod, and a roller support device provided on the upper surface of the base. The roller device includes two slid grooves on the upper surface of the base. A movable plate is slidably connected inside the slid grooves. Two second telescopic rods are fixedly connected to the upper surface of the movable plate. A fixed platform is fixedly connected to the output end of the second telescopic rods. A cylinder is fixedly connected to the upper surface of the movable plate. The output end of the cylinder is fixedly connected to the lower surface of the fixed platform. A sliding groove is formed on the upper surface of the fixed platform. A sliding block is slidably connected inside the sliding groove. A double-threaded screw is rotatably inserted through one side of the fixed platform. The arc surface of the double-threaded screw is threadedly connected to the sliding block. An arc-shaped support plate is fixedly connected to the upper surface of the sliding block.

[0007] The effect achieved by the above components is as follows: by using the roller device to support the printing roller, the fixed clamp and the moving clamp can accurately position and stably support the printing roller when clamping it, ensuring that the axis of the printing roller is aligned with the center of the clamping equipment, avoiding offset or tilting caused by manual handling, and significantly improving clamping efficiency and accuracy.

[0008] Preferably, an anti-slip pad is fixedly connected to the upper surface of the arc-shaped support plate, and the surface of the anti-slip pad is evenly provided with a plurality of anti-slip patterns.

[0009] The effect achieved by the above components is to enhance the friction between the arc-shaped support plate and the printing roller by using anti-slip pads, so as to facilitate better clamping of the printing roller and the clamping equipment.

[0010] Preferably, a plurality of fixed seats are fixedly connected to the upper surface of the fixed platform, and a sliding rod is fixedly connected to the side of each pair of fixed seats that are close to each other, and the arc surface of the sliding rod is slidably connected to the arc support plate.

[0011] The effect achieved by the above components is as follows: by using the slide bar in close cooperation with the arc-shaped support plate, the movement of the plate in unexpected directions is restricted, providing a precise linear motion trajectory, thereby effectively preventing the arc-shaped support plate from shaking during operation.

[0012] Preferably, a knob is fixedly connected to one end of the double-grooved screw, and the knob has a number of anti-slip grooves evenly distributed on its arc surface.

[0013] The effect achieved by the above components is to facilitate the rotation of the double-threaded screw, enabling the arc-shaped support plate to move quickly.

[0014] Preferably, the fitting mold is provided with cutting devices on both sides. The cutting device includes two fixed shafts. One end of the fixed shaft is fixedly connected to one side of the fitting mold. The other end of the fixed shaft is rotatably connected to a rotating frame. A spring is sleeved on the arc surface of the fixed shaft. The two ends of the spring are fixedly connected to one side of the fitting mold and one side of the rotating frame, respectively. A cutter is fixedly connected to the upper surface of the rotating frame.

[0015] The effect achieved by the above-mentioned components is to cut the rubber after the printing roller is coated, ensuring the flatness and smoothness of the printing roller surface, avoiding problems such as burrs and tears, and providing high-quality roller products for subsequent printing processes.

[0016] Preferably, a protective sleeve is slidably connected to the upper surface of the rotating frame, and the protective sleeve covers the cutter.

[0017] The aforementioned components achieve the following effects: they protect the cutter from blade wear or damage, reduce injuries caused by accidental contact with the cutter, prevent rust or impact on cutting accuracy, and ensure that the cutter is always in good condition.

[0018] Preferably, a handle is fixedly connected to one side of the rotating frame, and the handle has a "U" shaped cross-section.

[0019] The effect achieved by the above components is to facilitate the cutting of the rubber after the printing roller has been coated with rubber by turning the rotating frame with the handle.

[0020] Compared with related technologies, the printing roller coating production equipment provided by this utility model has the following beneficial effects:

[0021] By operating the roller device, the printing rollers can be clamped by the auxiliary clamping equipment. By operating the cylinder and the double-grooved screw, the fixed platform can be raised and lowered and the arc-shaped support plate can be moved, which helps to conveniently support and clamp printing rollers of different diameters.

[0022] By operating the cutting device, the rubber of the printing roller after coating is cut. The rotation of the rotating frame allows for the use of a cutter to cut the coated rubber, contributing to the flatness and smoothness of the printed roller surface after coating. Attached Figure Description

[0023] Figure 1 A schematic diagram of the printing roller coating production equipment provided by this utility model;

[0024] Figure 2 for Figure 1 The diagram shows the structure of the side view;

[0025] Figure 3 for Figure 1 The diagram shows the structure of the idler roller device.

[0026] Figure 4 for Figure 1 The diagram shows the structure of the cutting device.

[0027] Figure 5 for Figure 4 The diagram shows a top view of the cutting device.

[0028] The diagram shows the following components: 1. Base; 2. Clamping seat; 3. Fixed clamp; 4. Moving clamp; 5. Roller device; 501. Slide groove; 502. Moving plate; 503. Second telescopic rod; 504. Cylinder; 505. Fixed platform; 506. Sliding groove; 507. Arc support plate; 508. Knob; 509. Fixed seat; 510. Slide rod; 511. Anti-slip pad; 512. Sliding block; 513. Screw; 6. Cutting device; 61. Fixed shaft; 62. Rotating frame; 63. Cutter; 64. Spring; 65. Protective sleeve; 66. Handle; 7. Slide rail; 8. Sliding seat; 9. First telescopic rod; 10. Laminating machine; 11. Push rod; 12. Laminating mold. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] Please see Figures 1 to 5 The printing roller coating production equipment provided in this embodiment includes: a base 1, a clamping seat 2 fixedly connected to the upper surface of the base 1, a fixing clamp 3 fixedly connected to the upper surface of the clamping seat 2, a movable clamp 4 slidably connected to the upper surface of the clamping seat 2, a slide rail 7 fixedly connected to the upper surface of the base 1, a sliding seat 8 slidably connected to the upper surface of the slide rail 7, a first telescopic rod 9 fixedly connected to the upper surface of the sliding seat 8, a bonding machine 10 fixedly connected to the output end of the first telescopic rod 9, a push rod 11 slidably passing through one side of the bonding machine 10, a bonding mold 12 fixedly connected to one end of the push rod 11, a roller support device 5 provided on the upper surface of the base 1, and a cutting device 6 provided on both sides of the bonding mold 12.

[0032] In the embodiments of this utility model, please refer to Figures 1 to 3 The roller device 5 includes two slid grooves 501, which are formed on the upper surface of the base 1. A movable plate 502 is slidably connected inside the slid groove 501. Two second telescopic rods 503 are fixedly connected to the upper surface of the movable plate 502. A fixed platform 505 is fixedly connected to the output end of the second telescopic rods 503. A cylinder 504 is fixedly connected to the upper surface of the movable plate 502. The output end of the cylinder 504 is fixedly connected to the lower surface of the fixed platform 505. A sliding groove 506 is formed on the upper surface of the fixed platform 505. A sliding block 512 is slidably connected inside the sliding groove 506. A double-threaded screw 513 is rotatably inserted on one side of the fixed platform 505. The arc surface of the double-threaded screw 513 is threadedly connected to the sliding block 512. An arc-shaped support plate 507 is fixedly connected to the upper surface of the sliding block 512. The system utilizes the roller support device 5 to support the printing roller, ensuring precise positioning and stable support for the printing roller when clamped by the fixed fixture 3 and the movable fixture 4. This ensures that the axis of the printing roller is aligned with the center of the clamping equipment, preventing offset or tilting caused by manual handling and significantly improving clamping efficiency and accuracy. An anti-slip pad 511 is fixedly connected to the upper surface of the arc-shaped support plate 507. The surface of the anti-slip pad 511 has several evenly distributed anti-slip patterns. The anti-slip pad 511 enhances the friction between the arc-shaped support plate 507 and the printing roller, facilitating better clamping of the printing roller with the clamping equipment. Several fixed seats 509 are fixedly connected to the upper surface of the fixed platform 505. A sliding rod 510 is fixedly connected to the side of every two fixed seats 509 that are close to each other. The arc surface of the sliding rod 510 is slidably connected to the arc-shaped support plate 507. By utilizing the slide bar 510 in close engagement with the arc-shaped support plate 507, its movement in unintended directions is restricted, providing a precise linear motion trajectory and effectively preventing the arc-shaped support plate 507 from wobbling during operation. A knob 508 is fixedly connected to one end of the double-threaded screw 513. The arc surface of the knob 508 is evenly provided with several anti-slip grooves. This facilitates the rotation of the double-threaded screw 513, enabling rapid movement of the arc-shaped support plate 507.

[0033] In the embodiments of this utility model, please refer to Figure 4 and Figure 5The cutting device 6 includes two fixed shafts 61. One end of each fixed shaft 61 is fixedly connected to one side of the bonding mold 12, and the other end of each fixed shaft 61 is rotatably connected to a rotating frame 62. A spring 64 is fitted onto the arc surface of each fixed shaft 61, and both ends of the spring 64 are fixedly connected to one side of the bonding mold 12 and one side of the rotating frame 62, respectively. A cutter 63 is fixedly connected to the upper surface of the rotating frame 62. This device cuts the rubber after the printing roller has been coated, ensuring the flatness and smoothness of the printing roller surface and avoiding problems such as burrs and tears, thus providing a high-quality printing roller product for subsequent printing processes. A protective sleeve 65 is slidably connected to the upper surface of the rotating frame 62, covering the cutter 63. This protects the cutter 63 from blade wear or damage, reduces injury caused by accidental contact with the cutter 63, and prevents corrosion or impact on cutting accuracy, ensuring that the cutter 63 is always in good condition. A handle 66 is fixedly connected to one side of the rotating frame 62. The handle 66 has a U-shaped cross-section. This allows for convenient rotation of the rotating frame 62 using the handle 66, facilitating the cutting of the rubber after the printing roller has been coated with rubber.

[0034] The working principle of the printing rubber roller coating production equipment provided by this utility model is as follows: When the printing rubber roller is clamped on the clamping seat 2 using the fixed clamp 3 and the movable clamp 4, and the printing rubber roller is heavy and requires the use of the support roller device 5, first place the printing rubber roller on the surface of the two arc-shaped support plates 507, then rotate the double-groove screw 513 to adjust the arc-shaped support plates 507 so that the arc-shaped support plates 507 can better support the printing rubber roller. Then push the fixed platform 505 so that the movable plate 502 moves along the slide groove 501 towards the clamping seat 2. One end moves, and when the center of the printing roller is aligned with the center of the clamping seat 2, the cylinder 504 is opened to raise the printing roller in the arc support plate 507 to the clamping position. After the printing roller is raised to the clamping position, the fixed clamp 3 and the moving clamp 4 are used to clamp the printing roller. After the printing roller is clamped, the cylinder 504 is closed to lower the arc support plate 507. Finally, the roller moves out of the fixed platform 505 along the slide 501. When the roller support device 5 moves out of the clamping seat 2, the printing roller is then coated with rubber.

[0035] When the rubber coating of the printing roller is completed and the rubber needs to be cut using the cutting device 6, first remove the protective sleeve 65 covering the cutter 63, then use the handle 66 to drive the rotating frame 62 to rotate. The cutter 63, which is fixed on the upper surface of the rotating frame 62, cuts the rubber coating of the printing roller. After the rubber is cut, release the handle 66. The spring 64 of the fixed shaft 61 rotates and drives the rotating frame 62 back to its original position. After the rotating frame 62 returns to its original position, put the protective sleeve 65 back on to cover the cutter 63. This prevents accidental contact with the cutter 63 when using the bonding mold 12, reduces damage caused by accidental contact, and avoids corrosion or affecting the cutting accuracy, ensuring that the cutter 63 is always in good condition.

[0036] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A printing roller coating production equipment, characterized in that, include: A base (1) is provided, and a clamping seat (2) is fixedly connected to the upper surface of the base (1). A fixing clamp (3) is fixedly connected to the upper surface of the clamping seat (2). A moving clamp (4) is slidably connected to the upper surface of the clamping seat (2). A slide rail (7) is fixedly connected to the upper surface of the slide rail (7). A sliding seat (8) is slidably connected to the upper surface of the sliding seat (8). A first telescopic rod (9) is fixedly connected to the upper surface of the first telescopic rod (9). A bonding machine (10) is fixedly connected to the output end of the first telescopic rod (9). A push rod (11) is slidably passed through one side of the bonding machine (10). A bonding mold (12) is fixedly connected to one end of the push rod (11). A roller device (5) is provided on the upper surface of the base (1). The roller device (5) includes two grooves (501). The grooves (501) are opened on the upper surface of the base (1). The sliding groove (501) is slidably connected to a movable plate (502). Two second telescopic rods (503) are fixedly connected to the upper surface of the movable plate (502). A fixed platform (505) is fixedly connected to the output end of the second telescopic rods (503). A cylinder (504) is fixedly connected to the upper surface of the movable plate (502). The output end of the cylinder (504) is fixedly connected to the lower surface of the fixed platform (505). A sliding groove (506) is provided on the upper surface of the fixed platform (505). A sliding block (512) is slidably connected inside the sliding groove (506). A double-threaded screw (513) is rotatably inserted on one side of the fixed platform (505). The arc surface of the double-threaded screw (513) is threadedly connected to the sliding block (512). An arc support plate (507) is fixedly connected to the upper surface of the sliding block (512).

2. The printing blanket roll covering production apparatus according to claim 1, wherein, An anti-slip pad (511) is fixedly connected to the upper surface of the arc-shaped support plate (507), and the surface of the anti-slip pad (511) is evenly provided with several anti-slip patterns.

3. The printing blanket roll covering production apparatus according to claim 1, wherein, The upper surface of the fixed platform (505) is fixedly connected with a number of fixed seats (509), and a slide rod (510) is fixedly connected to the side of each pair of fixed seats (509) that are close to each other. The arc surface of the slide rod (510) is slidably connected to the arc support plate (507).

4. The printing roller coating production equipment according to claim 1, characterized in that, One end of the double-grooved screw (513) is fixedly connected to a knob (508), and the knob (508) has a number of anti-slip grooves evenly distributed on its arc surface.

5. The printing roller coating production equipment according to claim 1, characterized in that, The bonding mold (12) is provided with cutting devices (6) on both sides. The cutting device (6) includes two fixed shafts (61). One end of the fixed shaft (61) is fixedly connected to one side of the bonding mold (12). The other end of the fixed shaft (61) is rotatably connected to a rotating frame (62). A spring (64) is sleeved on the arc surface of the fixed shaft (61). The two ends of the spring (64) are fixedly connected to one side of the bonding mold (12) and one side of the rotating frame (62), respectively. A cutter (63) is fixedly connected to the upper surface of the rotating frame (62).

6. The printing roller coating production equipment according to claim 5, characterized in that, A protective sleeve (65) is slidably connected to the upper surface of the rotating frame (62), and the protective sleeve (65) covers the cutter (63).

7. The printing roller coating production equipment according to claim 5, characterized in that, A handle (66) is fixedly connected to one side of the rotating frame (62), and the cross-section of the handle (66) is U-shaped.

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