Quick-release printing and dyeing rubber roller for printing and dyeing machine

Abstract

The utility model discloses a quick-release printing and dyeing rubber roller for a dyeing machine, which comprises a base, a top plate is arranged above the base, a vertical plate I and a vertical plate II are mounted on two sides between the base and the top plate, a rotatable turntable is mounted on the side wall, close to the vertical plate II, of the vertical plate I, a clamping head is mounted on the side wall of the turntable, and the clamping head is connected with the clamping head. A moving plate capable of transversely moving is arranged in the side wall of the vertical plate II; roller end connecting pieces are arranged at the two ends of the rubber roller body. The quick-release printing and dyeing rubber roller for the printing and dyeing machine is provided with the rotating disc, the clamping head, the moving plate, the hydraulic cylinder and the connecting block, the hydraulic cylinder stretches out and draws back to drive the moving plate to transversely move, so that the connecting block on the moving plate can be inserted into the side wall of one end of the rubber roller body and is fixed through a pin shaft, and the clamping head on the rotating disc is inserted into the side wall of the other end of the rubber roller body; and the rubber roller body can be driven to rotate, so that the structure is convenient to mount and dismount, the rubber roller body can be driven, and the application range of the device is greatly widened.

Description

Technical Field

[0001] This utility model relates to the field of printing and dyeing roller technology, specifically a quick-release printing and dyeing roller for printing and dyeing machines. Background Technology

[0002] Rubber rollers are roller-shaped products made by vulcanizing rubber with metal or other materials as the core. According to their use, they can be divided into papermaking rubber rollers, dyeing and printing rubber rollers, printing rubber rollers, rice hulling rubber rollers, metal smelting rubber rollers, and oil printing rubber rollers, etc. When dyeing and printing equipment is used for a long time, certain impurities will adhere to the dyeing and printing rubber rollers and wear them, so they need to be replaced.

[0003] The utility model patent with announcement number CN210337251U discloses a printing and dyeing roller for a printing and dyeing machine that is easy to replace, including a base plate, with support blocks fixedly connected to both sides of the top of the base plate, a printing and dyeing box fixedly connected to the top of the support blocks, and a controller fixedly connected to the left side of the printing and dyeing box.

[0004] However, the above technical solution still has some shortcomings: when the above technical solution is used, the motor drives the gear two to rotate, and then the movable rod drives the clamp to be inserted into or detached from the printing and dyeing rubber roller to realize the installation and disassembly of the printing and dyeing rubber roller. However, such installation and disassembly methods cannot realize the rotation of the printing and dyeing rubber roller during use, which will limit the use of the rubber roller. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-release printing and dyeing roller for a printing and dyeing machine, so as to solve the problem that the installation and disassembly methods of printing and dyeing rollers in the prior art mentioned in the background art cannot drive the roller.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-release printing and dyeing machine roller, including a base,

[0007] The base is provided with a top plate, and two vertical plates are installed on both sides between the base and the top plate. A rotatable turntable is installed on the side wall of the first vertical plate near the second vertical plate, and a locking head is installed on the side wall of the turntable. A horizontally movable plate is provided inside the side wall of the second vertical plate, and a connecting block is rotatably installed on the movable plate. A rubber roller body is provided between the locking head and the connecting block.

[0008] Both ends of the rubber roller body are provided with roller end connectors. One side of the roller end connector has a slot that matches the locking head, and the other side of the roller end connector has a slot that matches the connecting block.

[0009] By adopting the above technical solution, during use, the connecting block is disengaged from the slot by the lateral movement of the moving plate, and the rubber roller body can then be laterally moved, causing the slot to separate from the engaging head, thereby disassembling the rubber roller body. This loading and unloading method can facilitate the loading and unloading of the rubber roller body while also driving the rubber roller body.

[0010] As a further embodiment of this utility model: a movable groove is provided on the top of the base, the bottom of the movable plate is inserted into the movable groove, a horizontal hydraulic cylinder is installed in the movable groove, and the output shaft of the hydraulic cylinder is connected to the side wall of the movable plate.

[0011] By adopting the above technical solution, during use, the hydraulic cylinder drives the moving plate to move laterally, which allows the connecting block on the moving plate to move laterally into the slot and disengage from the slot.

[0012] As a further embodiment of this utility model: a horizontal guide rod is installed inside the second upright plate, and a through hole is provided on the movable plate at a position aligned with the guide rod.

[0013] By adopting the above technical solution, when the moving plate moves laterally during use, the guide rod plays a guiding role for the moving plate.

[0014] As a further embodiment of this utility model: a motor is installed on the side wall of the first upright plate, and the output shaft of the motor passes through the first upright plate and is connected to the turntable.

[0015] By adopting the above technical solution, during use, the motor can drive the turntable to rotate, thereby driving the rotation of the rubber roller body.

[0016] As a further embodiment of this utility model: the roller end connector is provided with a front-to-back pin hole one, and the connecting block is provided with a pin hole two.

[0017] By adopting the above technical solution, during use, the matching of pin hole two with pin hole one facilitates the insertion of the pin shaft into pin hole one and pin hole two, thereby fixing the rubber roller body and the connecting block.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the quick-release printing and dyeing machine uses a printing and dyeing roller,

[0019] The device is equipped with a turntable, a locking head, a moving plate, a hydraulic cylinder, and a connecting block. The hydraulic cylinder extends and retracts, causing the moving plate to move laterally, allowing the connecting block on the moving plate to be inserted into the side wall of one end of the rubber roller body and fixed by a pin. Meanwhile, the locking head on the turntable is inserted into the side wall of the other end of the rubber roller body and can drive the rubber roller body to rotate. This structure facilitates installation and disassembly while enabling the driving of the rubber roller body, greatly improving the applicability of the device. Attached Figure Description

[0020] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the rubber roller body of this utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the upright plate and the movable plate of this utility model.

[0023] In the diagram: 1. Base; 101. Moving groove; 2. Top plate; 3. Vertical plate one; 4. Vertical plate two; 5. Printing and dyeing mechanism; 6. Motor; 7. Turntable; 8. Clamping head; 9. Rubber roller body; 901. Roller end connector; 902. Clamping groove; 903. Slot; 904. Pin hole one; 10. Moving plate; 11. Hydraulic cylinder; 12. Connecting block; 13. Pin hole two; 14. Guide rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3 This utility model provides a technical solution: a quick-release printing and dyeing roller for a printing and dyeing machine, including a base 1.

[0026] A top plate 2 is provided above the base 1, and two vertical plates 3 and 4 are installed on both sides between the base 1 and the top plate 2. A rotatable turntable 7 is installed on the side wall of the vertical plate 3 near the vertical plate 4, and a locking head 8 is installed on the side wall of the turntable 7. A movable plate 10 that can move laterally is provided inside the side wall of the vertical plate 4, and a connecting block 12 is rotatably installed on the movable plate 10. A rubber roller body 9 is provided between the locking head 8 and the connecting block 12.

[0027] Both ends of the rubber roller body 9 are provided with roller end connectors 901. One side of the roller end connector 901 is provided with a slot 902 that matches the locking head 8, and the other side of the roller end connector 901 is provided with a slot 903 that matches the connecting block 12.

[0028] Specifically, the locking head 8 and the locking slot 902 are hexagonal to facilitate torque transmission, and the bottom of the top plate 2 is equipped with a printing and dyeing mechanism 5 to facilitate printing and dyeing.

[0029] Please see Figure 1Furthermore, a movable groove 101 is provided on the top of the base 1, the bottom of the movable plate 10 is inserted into the movable groove 101, a horizontal hydraulic cylinder 11 is installed in the movable groove 101, and the output shaft of the hydraulic cylinder 11 is connected to the side wall of the movable plate 10.

[0030] Please see Figure 1 and Figure 3 Furthermore, a horizontal guide rod 14 is installed inside the upright plate 2 4, and a through hole is opened on the movable plate 10 at a position aligned with the guide rod 14.

[0031] Please see Figure 1 Furthermore, a motor 6 is installed on the side wall of the upright plate 3, and the output shaft of the motor 6 passes through the upright plate 3 and is connected to the turntable 7.

[0032] Please see Figure 2 Furthermore, the roller end connector 901 has a front-to-back pin hole 904, and the connecting block 12 has a pin hole 13.

[0033] Working principle: When using this quick-release printing and dyeing machine printing and dyeing roller, if it is necessary to disassemble the roller body 9, remove the pins in pin hole 2 13 and pin hole 1 904, and drive the moving plate 10 and connecting block 12 to move laterally through the hydraulic cylinder 11. The guide rod 14 plays a guiding role, so that the connecting block 12 is separated from the slot 903. Then, pull the roller body 9 towards the vertical plate 2 4 to separate the locking head 8 from the slot 902, thereby realizing the disassembly of the roller body 9. Then, install the new roller body 9. The installation and disassembly are simple and can improve the applicability of the roller body 9. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-release printing and dyeing roller for a printing and dyeing machine, comprising a base (1), characterized in that: A top plate (2) is provided above the base (1), and two vertical plates (3) and two vertical plates (4) are installed on both sides between the base (1) and the top plate (2). A rotatable turntable (7) is installed on the side wall of the vertical plate (3) near the vertical plate (4), and a locking head (8) is installed on the side wall of the turntable (7). A movable plate (10) that can move laterally is provided inside the side wall of the vertical plate (4), and a connecting block (12) is rotatably installed on the movable plate (10). A rubber roller body (9) is provided between the locking head (8) and the connecting block (12). Both ends of the rubber roller body (9) are provided with roller end connectors (901). One side of the roller end connector (901) is provided with a slot (902) that matches the locking head (8), and the other side of the roller end connector (901) is provided with a slot (903) that matches the connecting block (12).

2. The quick-release printing and dyeing roller for a printing and dyeing machine according to claim 1, characterized in that: The base (1) has a moving groove (101) on its top. The bottom of the moving plate (10) is inserted into the moving groove (101). A horizontal hydraulic cylinder (11) is installed in the moving groove (101), and the output shaft of the hydraulic cylinder (11) is connected to the side wall of the moving plate (10).

3. The quick-release printing and dyeing roller for a printing and dyeing machine according to claim 2, characterized in that: A horizontal guide rod (14) is installed inside the second upright plate (4), and a through hole is opened on the movable plate (10) at a position aligned with the guide rod (14).

4. The quick-release printing and dyeing roller for a printing and dyeing machine according to claim 1, characterized in that: A motor (6) is installed on the side wall of the upright plate (3), and the output shaft of the motor (6) passes through the upright plate (3) and is connected to the turntable (7).

5. A quick-release printing and dyeing roller for a printing and dyeing machine according to claim 1, characterized in that: The roller end connector (901) has a front-to-back pin hole (904), and the connecting block (12) has a pin hole (13).

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