Conveying roller mounting structure of leather slitting machine

Abstract

The utility model discloses a leather slitting machine conveying roller mounting structure which comprises a side plate, a clamping opening is formed in the surface of the side plate, a clamping block is inserted into an inner cavity of the clamping opening, a roller bar is rotatably mounted on the surface of the clamping block, a connecting block is welded to the surface of the side plate, a cylindrical box is fixedly mounted on the surface of the connecting block, and the cylindrical box is connected with the clamping block. A rectangular block is fixedly installed at the end of the clamping block, a column hole is formed in the surface of the rectangular block, a sliding rod is arranged on the outer side of the column-shaped box in a penetrating mode, the end of the sliding rod penetrates through the column-shaped box and is fixedly connected with a column block, and a rectangular opening matched with the column block is formed in the surface of the rectangular block. According to the utility model, the clamping blocks are limited through the insertion of the bayonets and the clamping blocks and the clamping of the column blocks through the column holes, so that the positions of the roller bars can be locked by the clamping blocks, and the purposes of quickly mounting the conveying roller and improving the disassembly and assembly convenience during replacement and maintenance of the conveying roller can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather slitting, and particularly relates to an installation structure of a conveying roller of a leather slitting machine. Background Technique

[0002] When making leather caps, leather after slitting is needed. The leather strips need to be cut from the original leather sheet by a slitting machine. The slitting and cutting device is a device for longitudinally cutting a wide rolled material into several strip bottoms of required specifications.

[0003] The slit leather strips are sent out through the conveying roller. During the use of the conveying roller, it needs to be frequently replaced and maintained due to its own damage. Some conveying rollers are fixed by bolts during installation. This structure requires turning the bolts before and after installation, which is rather inconvenient. Therefore, an installation structure of a conveying roller of a leather slitting machine is needed, which can quickly install the conveying roller to improve the convenience of disassembly and assembly during the replacement and maintenance of the conveying roller. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure of a conveying roller of a leather slitting machine, which can quickly install the conveying roller to improve the convenience of disassembly and assembly during the replacement and maintenance of the conveying roller, so as to solve the technical problems put forward in the above background technique.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: an installation structure of a conveying roller of a leather slitting machine, which includes side plates: a bayonet is opened on the surface of the side plates, a clamping block is inserted into the inner cavity of the bayonet, a roller rod is rotatably installed on the surface of the clamping block, a connecting block is welded on the surface of the side plates, a cylindrical box is fixedly installed on the surface of the connecting block, a rectangular block is fixedly installed at the end of the clamping block, a cylindrical hole is opened on the surface of the rectangular block, a sliding rod is arranged through the outside of the cylindrical box, the end of the sliding rod penetrates through the cylindrical box and is fixedly connected with a cylindrical block, a rectangular opening adapted to the cylindrical block is opened on the surface of the rectangular block, a circular plate is fixedly connected to the surface of the sliding rod, and a spring is fixedly connected between the circular plate and the inner wall of the cylindrical box.

[0006] Preferably, a rectangular surface is opened on the surface of the clamping block, and the rectangular surface is attached to the inner wall of the bayonet.

[0007] Preferably, the diameter of the cylindrical block is adapted to the inner diameter of the cylindrical hole, and the cylindrical block is located in the inner cavity of the cylindrical hole.

[0008] Preferably, a pressing block is fixedly connected to the end of the sliding rod.

[0009] Preferably, a slitting machine is fixedly installed on the surface of the side plates.

[0010] 1. The beneficial effects of the present utility model are as follows: Through the insertion of the bayonet and the clamping block, and at the same time through the clamping of the column hole to the column block, the clamping block is limited, and then the clamping block can lock the position of the roller rod, so as to quickly install the conveyor roller and improve the convenience of disassembly and assembly during the replacement and maintenance of the conveyor roller.

[0011] 2. Through the setting of the rectangular surface in the present utility model, the contact area between the clamping block and the inner wall of the bayonet is increased, and the stability during the insertion of the clamping block into the inner cavity of the bayonet is improved.

[0012] 3. Through the setting of the pressing block in the present utility model, the force-bearing area of the sliding rod is increased, avoiding the occurrence of finger pain when directly pressing the sliding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Among them:

[0014] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of a circular plate and a spring in an embodiment of the present utility model;

[0016] Figure 3 is an embodiment of the present utility model Figure 1 The partial enlarged view of point A in;

[0017] Figure 4 is an embodiment of the present utility model Figure 2 The partial enlarged view of point B in.

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Side plate, 2. Bayonet, 3. Clamping block, 4. Roller rod, 5. Rectangular surface, 6. Connecting block, 7. Cylindrical box, 8. Rectangular block, 9. Column hole, 10. Sliding rod, 11. Column block, 12. Rectangular opening, 13. Circular plate, 14. Spring, 15. Pressing block, 16. Slitting machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Hereinafter, embodiments of the conveyor roller installation structure of the leather slitting machine of the present utility model will be described with reference to the drawings.

[0021] Embodiment 1:

[0022] Figures 1-4Show the installation structure of the conveying roller of a leather slitting machine according to an embodiment of the present utility model, which includes a side plate 1: a bayonet 2 is provided on the surface of the side plate 1, a clamping block 3 is inserted into the inner cavity of the bayonet 2, a roller rod 4 is rotatably installed on the surface of the clamping block 3, a rectangular surface 5 is provided on the surface of the clamping block 3, and the rectangular surface 5 is in fit with the inner wall of the bayonet 2. Through the setting of the rectangular surface 5, the contact area between the clamping block 3 and the inner wall of the bayonet 2 is increased, and the stability when the clamping block 3 is inserted into the inner cavity of the bayonet 2 is improved. A connecting block 6 is welded on the surface of the side plate 1, a cylindrical box 7 is fixedly installed on the surface of the connecting block 6, a rectangular block 8 is fixedly installed at the end of the clamping block 3, a cylindrical hole 9 is provided on the surface of the rectangular block 8, a sliding rod 10 is penetrated through the outside of the cylindrical box 7, the end of the sliding rod 10 penetrates through the cylindrical box 7 and is fixedly connected with a cylindrical block 11, the diameter of the cylindrical block 11 is adapted to the inner diameter of the cylindrical hole 9, the cylindrical block 11 is located in the inner cavity of the cylindrical hole 9, a rectangular opening 12 adapted to the cylindrical block 11 is provided on the surface of the rectangular block 8, a circular plate 13 is fixedly connected to the surface of the sliding rod 10, and a spring 14 is fixedly connected between the circular plate 13 and the inner wall of the cylindrical box 7.

[0023] Embodiment Two:

[0024] Figures 1-4 Show the installation structure of the conveying roller of a leather slitting machine according to an embodiment of the present utility model, which includes a side plate 1: a bayonet 2 is provided on the surface of the side plate 1, a clamping block 3 is inserted into the inner cavity of the bayonet 2, a roller rod 4 is rotatably installed on the surface of the clamping block 3, a connecting block 6 is welded on the surface of the side plate 1, a cylindrical box 7 is fixedly installed on the surface of the connecting block 6, a rectangular block 8 is fixedly installed at the end of the clamping block 3, a cylindrical hole 9 is provided on the surface of the rectangular block 8, a sliding rod 10 is penetrated through the outside of the cylindrical box 7, the end of the sliding rod 10 penetrates through the cylindrical box 7 and is fixedly connected with a cylindrical block 11, a rectangular opening 12 adapted to the cylindrical block 11 is provided on the surface of the rectangular block 8, a circular plate 13 is fixedly connected to the surface of the sliding rod 10, and a spring 14 is fixedly connected between the circular plate 13 and the inner wall of the cylindrical box 7. The end of the sliding rod 10 is fixedly connected with a pressing block 15. Through the setting of the pressing block 15, the force-bearing area of the sliding rod 10 is increased, and the situation of finger pain when directly pressing the sliding rod 10 is avoided. A slitting machine 16 is fixedly installed on the surface of the side plate 1.

[0025] Working principle: When the utility model is in use, the user puts the clamping block 3 into the inner cavity of the bayonet 2 through the hand-held roller rod 4, and then presses the sliding rod 10 to drive the column block 11 to move. At this time, the sliding rod 10 drives the spring 14 to compress through the round plate 13. Then, the hand-held roller rod 4 drives the clamping block 3 to move in the inner cavity of the bayonet 2, so that the sliding rod 10 enters the column hole 9 through the rectangular opening 12. Then, the sliding rod 10 is released. At this time, the resilience of the spring 14 drives the column block 11 into the column hole 9 through the cooperation of the round plate 13 and the sliding rod 10. The insertion of the bayonet 2 and the clamping block 3, and at the same time the clamping of the column block 11 through the column hole 9 limit the clamping block 3, and then the clamping block 3 locks the position of the roller rod 4, realizing the rapid installation of the conveying roller to improve the convenience of disassembly and assembly during the replacement and maintenance of the conveying roller.

[0026] To sum up: For the installation structure of the conveying roller of this leather slitting machine, through the insertion of the bayonet 2 and the clamping block 3, and at the same time the clamping of the column block 11 through the column hole 9, the clamping block 3 is limited, and then the clamping block 3 locks the position of the roller rod 4, so as to achieve the purpose of quickly installing the conveying roller and improving the convenience of disassembly and assembly during the replacement and maintenance of the conveying roller.

Claims

1. A conveying roller installation structure for a leather slitting machine, characterized in that: The invention comprises a side plate (1): a bayonet (2) is provided on the surface of the side plate (1), a bayonet block (3) is inserted into the inner cavity of the bayonet block (2), a roller rod (4) is rotatably mounted on the surface of the bayonet block (3), a connection block (6) is welded on the surface of the side plate (1), a column box (7) is fixedly mounted on the surface of the connection block (6), a rectangular block (8) is fixedly mounted on the end of the block (3), a column hole (9) is provided on the surface of the rectangular block (8), a sliding rod (10) is penetrated on the outer side of the column box (7), the end of the sliding rod (10) penetrates the column box (7) and is fixedly connected to a column block (11), a rectangular opening (12) matched with the column block (11) is provided on the surface of the rectangular block (8), a circular plate (13) is fixedly connected to the surface of the sliding rod (10), and a spring (14) is fixedly connected between the circular plate (13) and the inner wall of the column box (7).

2. The conveying roller installation structure of a leather slitting machine according to claim 1 is characterized in that: The surface of the clamping block (3) is provided with a rectangular surface (5), and the rectangular surface (5) is in contact with the inner wall of the clamping port (2).

3. The conveying roller installation structure of a leather slitting machine according to claim 2 is characterized in that: The diameter of the column block (11) is matched to the inner diameter of the column hole (9), and the column block (11) is located in the inner cavity of the column hole (9).

4. The conveying roller installation structure of a leather slitting machine according to claim 3 is characterized in that: A pressing block (15) is fixedly connected to the end of the sliding rod (10).

5. The conveying roller installation structure of a leather slitting machine according to claim 4, characterized in that: A slitting machine (16) is fixedly mounted on the surface of the side plate (1).

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