Supporting structure for printing roller marking machine

Abstract

The utility model relates to a supporting structure for a printing roller marking machine, which comprises a side supporting seat, the left side and the right side of the upper end face of the side supporting seat are respectively connected with a group of first supporting pieces, the first supporting pieces are connected with second supporting pieces, the second supporting pieces are horizontally arranged along the length direction of a printing roller, and the second supporting pieces are arranged on the side supporting seat. The second supporting piece is sleeved with and rotationally connected with rollers, the rollers are used for supporting a printing roller, and the two sets of rollers are arranged in parallel. The side supporting seat of the printing roller marking machine solves the problem that an existing side supporting seat of the printing roller marking machine cannot stably support the printing roller.

Description

Technical Field

[0001] This utility model belongs to the technical field of printing roller processing equipment, and in particular relates to a support structure for printing roller marking machines. Background Technology

[0002] In the processing of printing rollers, a numbering machine is needed to mark numbers at both ends of the roller. Existing numbering machines have two sets of main support seats arranged parallel to each other near the center, used to place the roller on the main support seats for numbering. On the left and right sides of the main support seats are two sets of liftable side support seats, used to lift the roller after numbering to inspect the printing surface and the numbering quality. Because each set of side support seats only uses two ball bearings for roller rolling support, the contact area between the ball bearings and the roller is very small. This not only results in insufficient support stability, but also, with prolonged use, dirt can accumulate on the ball bearings, easily obstructing the movement of the ball bearings and affecting the inspection of the roller. Therefore, a support structure for a printing roller numbering machine is invented. Utility Model Content

[0003] The purpose of this invention is to provide a support structure for a printing roller marking machine, which solves the problem that the existing side support seats on the printing rollers are not stable enough.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A support structure for a printing roller marking machine includes a side support base. A set of first support members is connected to both the left and right sides of the upper end face of the side support base. A second support member is connected to the first support member. The second support member is horizontally arranged along the length direction of the printing roller. A roller is sleeved on and rotatably connected to the second support member. The roller is used to support the printing roller. The two sets of rollers are arranged in parallel.

[0006] Preferably, in conjunction with the above scheme, threaded holes are provided on both the left and right sides of the upper surface of the side support seat, and the first support member is screwed into the threaded holes.

[0007] Preferably, in combination with the above scheme, both the first support member and the second support member are bolts.

[0008] Preferably, in combination with the above scheme, the screw section of the second support member is fixedly connected to the head of the first support member to form an L-shaped structure.

[0009] Preferably, in conjunction with the above scheme, the head of the second support member is used to limit the roller and prevent the roller from falling off.

[0010] Preferably, in conjunction with the above scheme, the roller is made of plastic.

[0011] The beneficial effects of this utility model are as follows: The support structure for the printing roller numbering machine of this utility model has a larger contact area between the roller and the printing roller, which can better support the printing roller. The support structure is more stable than the existing ball bearing seat and is less likely to be obstructed during rolling, thus improving work efficiency. At the same time, the structure of this utility model is simple and the cost of parts is very low.

[0012] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0013] Figure 1 This is a diagram of a support structure for a printing roller marking machine according to the present invention.

[0014] Figure 2 for Figure 1 Enlarged view of Part I. Detailed Implementation

[0015] like Figure 1 and Figure 2 The illustrated support structure for a printing roller marking machine includes two sets of side support seats 20. The main body of the side support seats 20 is an existing structure, respectively located on the left and right sides of the main support seat 10. In this invention, a set of first support members 1 are connected to both the left and right sides of the upper surface of the side support seats 20. Second support members 2 are connected to the first support members 1, and the second support members 2 are horizontally arranged along the length of the printing roller. A roller 3 is sleeved on and rotatably connected to the second support member 2. The roller 3 supports the outer circumference of the printing roller, and the two sets of rollers 3 are arranged in parallel. When inspecting the printing roller, it can be rotated by hand to make the roller roll on the roller 3.

[0016] To facilitate assembly of the parts, threaded holes 201 are provided on both the left and right sides of the upper surface of the side support 20, and the first support 1 is screwed into the threaded holes 201. The screwed connection structure also allows the height of the first support 1 to be adjusted so that the height of the side supports on the left and right sides can be adjusted to be the same.

[0017] To save costs, both the first support member 1 and the second support member 2 are bolts. Bolts are the most common standard parts, which are not only inexpensive but also effectively fulfill the structural function of this invention.

[0018] To provide better support for the printing roller, the screw section of the second support member 2 is fixedly connected to the head of the first support member 1 by welding to form an L-shaped structure.

[0019] In order to utilize the structure of the bolt itself for limiting, the head of the second support member 2 is used to limit the roller 3 and prevent the roller 3 from falling off. The limiting of the roller 3 can be achieved without the use of other limiting parts, which further saves costs.

[0020] To prevent wear on the surface of the printing roller, the roller 3 is made of plastic.

[0021] The usage method and principle of this utility model:

[0022] After the printing roller is placed on the main support seat 10 and the numbering process is completed, the operating cylinder lifts the two sets of side support seats 20 upwards. The side support seats 20 drive the first support member 1 and the second support member 2 to move upwards together, thereby driving the roller 3 to lift the printing roller to a certain height. Then, the printing roller can be rotated by hand to perform various inspections. Because the roller 3 has a certain length and a larger contact surface with the printing roller, the support structure is more stable than the original ball seat and is less prone to rolling obstruction.

[0023] In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "one end", "one side", "both ends", "both sides", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, 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 limitations on this utility model.

[0024] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this invention and implement it. They should not be used to limit the protection scope of this utility model. All equivalent changes made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A support structure for a plate roller marking machine comprising a side support seat (20), characterized in that, The upper end surface of the side support seat (20) is connected with a group of first support members (1) on the left and right sides, the first support members (1) are connected with second support members (2), the second support members (2) are horizontally arranged along the length direction of the plate roller, the second support members (2) are sleeved with and rotationally connected with rollers (3), the rollers (3) are used for supporting the plate roller, and two groups of the rollers (3) are arranged in parallel.

2. The support structure for a plate roller numbering machine as defined in claim 1, wherein, The upper end surface of the side support seat (20) is connected with a group of first support members (1) on the left and right sides, the first support members (1) are connected with second support members (2), the second support members (2) are horizontally arranged along the length direction of the plate roller, the second support members (2) are sleeved with and rotationally connected with rollers (3), the rollers (3) are used for supporting the plate roller, and two groups of the rollers (3) are arranged in parallel.

3. The support structure for a plate roller numbering machine as defined in claim 2 wherein, The first support members (1) and the second support members (2) are all bolts.

4. The support structure for a plate roller numbering machine as set forth in claim 3, wherein, The screw rod section of the second support member (2) is fixedly connected with the head of the first support member (1) to form an L-shaped structure.

5. The support structure for a plate roller numbering machine as set forth in claim 3, wherein, The head of the second support member (2) is used for limiting the roller (3) and preventing the roller (3) from falling off.

6. The support structure for a plate roller numbering machine as set forth in claim 1, wherein, The roller (3) is made of plastic.

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