Ink-jet printer conveying roller installation auxiliary part

Abstract

The utility model relates to the technical field of packaging bag production and processing equipment components, in particular to an ink-jet printer conveying roller installation auxiliary part. According to the technical scheme, the connecting structure comprises a cylindrical main body matching connecting base in the left-right direction of a center shaft, and an integrally-formed installation combination connecting column is arranged on the left side of the main body matching connecting base. A cylindrical limiting sealing matching groove is formed in the connecting position of the installation combination connecting column and the main body matching connecting base, and an integrally-formed cylindrical combination stable guide column is arranged in the center of the left side end face of the installation combination connecting column. The device has the advantages that an existing clamping connecting part can be replaced, rapid combination of the end positions of conveying roller type parts can be achieved in an insertion matching mode, lubricating liquid can be conveniently injected during installation and later maintenance, and the lubricating liquid injection operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production and processing equipment components, in particular to an auxiliary component for installing a conveying roller of a printer. Background Art

[0002] Inkjet printers are commonly used processing equipment in the production and processing of packaging bags. When installing the conveyor roller components on existing inkjet printers, the cylindrical matching columns at the ends of the conveyor roller components are clamped and assembled, which requires special assembly components to be completed, and the matching positions need to be lubricated during installation. During later maintenance, the structural components at the assembly positions need to be disassembled, which makes maintenance less convenient and the connection efficiency during assembly is low. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary component for installing a conveyor roller of a printer. It adopts a brand-new structural design, can be used as an auxiliary component when in use, can replace the existing clamping and connecting components, and can realize the rapid combination of the end positions of conveyor roller components by means of insertion and matching. Lubricating fluid can be conveniently added during installation and later maintenance, the filling operation of the lubricating fluid is more convenient, and there is no need to disassemble the matching position during maintenance, so the maintenance efficiency is higher, and the safety and durability of conveyor roller components when in use can be effectively improved.

[0004] The technical solution of the utility model is as follows:

[0005] A printer conveyor roller installation auxiliary part, including a cylindrical main body mating connecting seat in the left and right directions of the central axis, an integrally formed installation combination connecting column is provided on the left side of the main body mating connecting seat, and the characteristic is that: the left side of the installation combination connecting column is a conical assembly guide surface, the connection position of the installation combination connecting column and the main body mating connecting seat is provided with a cylindrical limit sealing mating groove, the center position of the left end face of the installation combination connecting column is provided with an integrally formed cylindrical combination stabilizing guide column, the right side of the main body mating connecting seat is provided with a conveyor roller mating placement groove, the outer edge position of the conveyor roller mating placement groove is provided with a mating placement guide structure, and the right side of the conveyor roller mating placement groove is provided with a lubrication filling mating groove that is evenly distributed circumferentially and completely penetrates the outer side surface of the main body mating connecting seat.

[0006] Furthermore, a preliminary matching guide fillet is provided at the left outer edge of the combined stable guide column, and the diameter of the combined stable guide column is the same as the size of the left side position of the left conical surface of the installed combined connecting column.

[0007] Furthermore, an anti-slip safety coating is provided on the outer side surface of the main body and the connecting seat.

[0008] Furthermore, the lubrication filling matching groove is a U-shaped structure opening to the right.

[0009] Furthermore, the dimension of the outer side of the lubrication filling matching groove is larger than the dimension of the side of the position close to the conveying roller matching placement groove.

[0010] Beneficial effects of the utility model:

[0011] The utility model adopts a brand-new structural design, can be used as an auxiliary component when in use, can replace the existing clamping connection components, can realize the rapid combination of the end positions of the conveying roller components by means of insertion and matching, and can conveniently add lubricating fluid during installation and later maintenance, the filling operation of the lubricating fluid is more convenient, and there is no need to disassemble the matching position during maintenance, the maintenance efficiency is higher, and the safety and durability of the conveying roller components when in use can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a left side schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a bottom view schematic diagram of the utility model;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. Main body matching connection seat, 2. Installation combination connection column, 3. Limit seal matching groove, 4. Combined stable guide column, 5. Conveying roller matching placement groove, 6. Matching placement guide structure, 7. Lubrication filling matching groove. DETAILED DESCRIPTION

[0020] like Figures 1 to 7As shown, an auxiliary part for installing the conveyor roller of an inkjet printer includes a cylindrical main body matching connection seat 1 in the left and right directions of the central axis, and an integrally formed installation combination connection column 2 is provided on the left side of the main body matching connection seat 1, and the left side of the installation combination connection column 2 is a conical assembly guide surface, which makes the assembly smoother during matching. A cylindrical limiting sealing matching groove 3 is provided at the connection position between the installation combination connection column 2 and the main body matching connection seat 1, which can be combined and connected together by means of a locking method, and the matching sealing ring can ensure the sealing of the matching position, and this position is combined with the main structure of the inkjet printer, and will not move in later use. An integrally formed cylindrical combination stable guide column 4 is provided at the center position of the left end face of the installation combination connection column 2, so that the structural strength of the left position is higher and can play a role in auxiliary installation. A conveyor roller matching placement groove 5 is provided on the right side of the main body matching connection seat 1, and this position is inserted and combined with the end of the conveyor roller component, which can meet the movable matching of the conveyor roller in later use. The outer edge of the conveying roller matching placement groove 5 is provided with a matching placement guide structure 6 to ensure better smoothness during matching placement and more convenient assembly operation. The right side of the conveying roller matching placement groove 5 is provided with a lubrication filling matching groove 7 that is evenly distributed around the circumference and completely penetrates the outer side of the main body matching connection seat 1. Lubricating fluid can be quickly filled during assembly and later maintenance to ensure better lubrication smoothness of the internal active position and more reliable overall stability during use. It adopts a brand-new structural design and can be used as an auxiliary component during use. It can replace the existing clamping connection components, and can also achieve rapid combination of the end positions of conveying roller components by inserting and matching. Lubricating fluid can also be easily filled during installation and later maintenance. The filling operation of lubricating fluid is more convenient, and there is no need to disassemble the matching position during maintenance. The maintenance efficiency is higher, and it can effectively improve the safety and durability of conveying roller components during use.

[0021] Preferably, a preliminary matching guide fillet is provided on the left outer edge of the combined stable guide column 4, and the diameter of the combined stable guide column 4 is the same as the size of the left side position of the left conical surface of the installed combined connecting column 2, so that the overall structural support strength is better and the service life is longer during use.

[0022] Preferably, the outer side surface of the main body and the connecting seat 1 is provided with a non-slip safety coating, so that when installing this structural component, it is more convenient to perform hand-held operation at the outer side, and the hand-held stability is better.

[0023] Preferably, the lubrication filling matching groove 7 is a U-shaped structure opening to the right, which makes this structure more convenient during production and processing, and the filling range during lubrication matching is larger. The length of the lubrication filling matching groove 7 in the left and right directions can be set to be greater than three quarters of the depth of the conveyor roller matching placement groove 5, which can make the matching range of the lubricating liquid filling position wider.

[0024] Preferably, the size of the outer side of the lubricating filling matching groove 7 is larger than the size of the side close to the conveying roller matching placement groove 5, so that the space at the outer filling position is larger and the space at the internal input port position is relatively smaller, which can prevent the lubricating liquid filled inside from flowing out quickly during use.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An auxiliary component for installing a conveyor roller of an inkjet printer, comprising a cylindrical main body and a connecting seat (1) in the left and right directions of the central axis, wherein an integrally formed mounting assembly connecting column (2) is provided on the left side of the main body and the connecting seat (1), characterized in that: The left side of the installation combined connection column (2) is a conical assembly guide surface, and the connection position between the installation combined connection column (2) and the main body matching connection seat (1) is provided with a cylindrical limit sealing matching groove (3), and the center position of the left end face of the installation combined connection column (2) is provided with an integrally formed cylindrical combined stable guide column (4), and the right side of the main body matching connection seat (1) is provided with a conveying roller matching placement groove (5), and the outer edge position of the conveying roller matching placement groove (5) is provided with a matching placement guide structure (6), and the right side of the conveying roller matching placement groove (5) is provided with a lubrication filling matching groove (7) that is evenly distributed around the circumference and completely penetrates the outer side surface of the main body matching connection seat (1).

2. The auxiliary component for installing the conveying roller of a printer according to claim 1, characterized in that: A preliminary matching guide fillet is provided at the left outer edge of the combined stable guide column (4), and the diameter of the combined stable guide column (4) is the same as the size at the left side of the left conical surface of the installation combined connection column (2).

3. The auxiliary component for installing the conveying roller of a printer according to claim 1, characterized in that: The outer side surface of the main body and the connecting seat (1) is provided with an anti-slip safety coating.

4. The auxiliary component for installing the conveying roller of a printer according to claim 1, characterized in that: The lubrication filling matching groove (7) is a U-shaped structure with an opening to the right.

5. The auxiliary component for installing the conveying roller of a printer according to claim 1, characterized in that: The size of the outer side of the lubrication filling matching groove (7) is larger than the size of the side close to the conveying roller matching placement groove (5).

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