Cloth clamping device of printing machine

Abstract

The utility model discloses a cloth clamping device of a printing machine, which relates to the field of printing machines and comprises a first left clamping frame, one end of the first left clamping frame is provided with a movable groove, and a telescopic plate is mounted in the movable groove. Through the arrangement of the first left clamping frame, the second left clamping frame, the sliding rails, the clamping plates, the adjusting rods, the first right clamping frame and the second right clamping frame, the clamping frames symmetrically installed in the device can adjust the distance between the clamping plates through the adjusting rods, cloth with different thicknesses can be placed and clamped after adjustment, and the cloth clamping device is convenient to use and high in practicability. The cloth clamping device can adapt to the clamping operation of cloth with different thicknesses, and through the arrangement of a first left clamping frame, a telescopic plate, a second left clamping frame, a movable rod, a first right clamping frame and a second right clamping frame, the length and width of the whole device can be adjusted through the telescopic plate and the movable rod in the device; and after being adjusted, the fixing device can adapt to fixing of cloth with different sizes for printing operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing machine, concretely is a printing machine cloth clamping device. BACKGROUND

[0002] In the textile printing and dyeing industry, printing is an important link to give cloth beautiful patterns and increase its added value. Whether it is traditional silk screen printing, heat transfer printing, or modern digital printing process, cloth needs to maintain a stable position during printing to avoid quality problems such as pattern shift and deformation. For example, when digital printing, the nozzle needs to spray ink on the cloth according to the accurate program to form a pattern. If the cloth moves randomly during printing, the printed pattern will be blurred and the lines will be misaligned, which cannot achieve the expected design effect and quality standard, seriously affecting the product's appearance and market competitiveness. Simple mechanical clamps such as ordinary clamps and clips are used to fix the cloth. However, these clamps often have uneven clamping force, which can cause the cloth to wrinkle due to excessive local stress, or insufficient clamping force, which can still cause slight displacement of the cloth during printing. Moreover, they have poor adaptability to different thickness and texture of cloth, and are not convenient to operate when changing cloth, affecting the continuity and efficiency of printing production. Therefore, a printing machine cloth clamping device is needed.

[0003] The existing printing machine cloth clamping device cannot adapt to different sizes and thicknesses of fabric for clamping and fixing during printing operation, and cannot ensure the overall flatness of the fabric during printing operation. Therefore, there is an urgent need for a printing machine cloth clamping device. SUMMARY

[0004] Therefore, the utility model aims to provide a printing machine cloth clamping device to solve the problem that the existing printing machine cloth clamping device cannot adapt to different sizes and thicknesses of fabric for clamping and fixing during printing operation, and cannot ensure the overall flatness of the fabric during printing operation.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a cloth clamping device of printing machine, including left one clamping frame, left one clamping frame one end is equipped with movable slot, the inside installation of movable slot has the expansion plate, the surface of expansion plate is equipped with limit hole, expansion plate one end is installed with left two clamping frames, left one clamping frame rear end is equipped with slide rail, slide rail one end is installed with clamping plate, clamping plate one end is installed with adjusting rod, left one clamping frame upper end is installed with movable shaft, movable shaft one end is installed with buckle, left one clamping frame upper end is equipped with the clamping groove, the upper end of clamping groove is installed with the rolling axle, the outer end of rolling axle is equipped with the leveling piece, left one clamping frame one end is installed with movable rod, movable rod one end is installed with right one clamping frame, right one clamping frame one end is installed with right two clamping frames.

[0006] Preferably, the left one clamping frame is connected with the left two clamping frames through the expansion plate, and the left one clamping frame is connected with the expansion plate through the limit hole.

[0007] Preferably, the clamping plate is connected with the left one clamping frame through the slide rail, and the clamping plate is connected with the left one clamping frame through the adjusting rod.

[0008] Preferably, the clamping plate is symmetrically arranged along the central axis of the expansion plate, and the clamping plate is parallel to the left one clamping frame.

[0009] Preferably, the leveling piece is movably connected with the rolling axle, and the rolling axle is connected with the left one clamping frame through the clamping groove.

[0010] Preferably, the right one clamping frame is connected with the left one clamping frame through the movable rod, and the right one clamping frame is connected with the right two clamping frames through the expansion plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The left one clamping frame, the left two clamping frames, the slide rail, the clamping plate, the adjusting rod, the right one clamping frame and the right two clamping frames are arranged symmetrically, and the distance between the clamping plate and the left one clamping frame can be adjusted through the adjusting rod.

[0013] 2. The left one clamping frame, the expansion plate, the left two clamping frames, the movable rod, the right one clamping frame and the right two clamping frames are arranged, and the length and width of the device can be adjusted through the expansion plate and the movable rod.

[0014] 3, the utility model discloses a left one clamping frame, left two clamping frame, card slot, roller and leveling piece are set up, and the leveling piece installed in the device can be rotated and pulled out through the roller, and the operation of the flatness of the cloth to be fixed can be carried out, so that the flatness of the cloth during printing is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view structural schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the utility model's elevation;

[0017] Figure 3 It is the structure cross-sectional view of the utility model's front view;

[0018] Figure 4 It is the part structure schematic diagram of the utility model's left one clamping frame and left two clamping frame.

[0019] In the drawing: 1, left one clamping frame;2, movable slot;3, telescopic plate;4, limit hole;5, left two clamping frame;6, slide rail;7, clamping plate;8, adjusting rod;9, movable shaft;10, buckle;11, card slot;12, roller;13, leveling piece;14, movable rod;15, right one clamping frame;16, right two clamping frame. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as the limitation of the utility model.

[0021] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4The utility model provides a printing machine cloth clamping device, including left one clamping frame 1, left one clamping frame 1 one end is provided with movable slot 2, movable slot 2 inside installation has telescopic plate 3, telescopic plate 3 surface is provided with limiting hole 4, telescopic plate 3 one end is installed left two clamping frame 5, left one clamping frame 1 through telescopic plate 3 and left two clamping frame 5 constitute telescopic structure, and left one clamping frame 1 passes through limiting hole 4 and telescopic plate 3 and engages with connection, the left one clamping frame 1 and left two clamping frame 5 of installation in the device can be adjusted the distance before and after through telescopic plate 3, can adapt to the cloth of different length and carry out clamping, left one clamping frame 1 rear end is provided with slide rail 6, slide rail 6 one end is installed with clamping plate 7, clamping plate 7 one end is installed with adjusting rod 8, clamping plate 7 passes through slide rail 6 and left one clamping frame 1 and constitutes sliding structure, and clamping plate 7 passes through adjusting rod 8 and left one clamping frame 1 is screwed together, the adjusting rod 8 in the device can be adjusted clamping plate 7 and left one clamping frame 1 and left two clamping frame 5 through screwing, can carry out the clamping operation to the cloth of different thickness, left one clamping frame 1 upper end is installed with movable shaft 9, movable shaft 9 one end is installed with buckle 10, left one clamping frame 1 upper end is provided with card slot 11, card slot 11 upper end is installed with roller 12, roller 12 outer end is sheathed with leveling piece 13, left one clamping frame 1 one end is installed with movable rod 14, movable rod 14 one end is installed with right one clamping frame 15, right one clamping frame 15 one end is installed with right two clamping frame 16, leveling piece 13 and roller 12 are movably connected, and roller 12 passes through card slot 11 and left one clamping frame 1 and engages with connection, right one clamping frame 15 and left one clamping frame 1 of installation in the device can be adjusted the distance left and right through movable rod 14, and at the same time through the leveling piece 13 of installation to the cloth and carry out the operation of leveling.

[0023] Working principle: when using, the size of the cloth that needs to be printed is adjusted, the distance between left one clamping frame 1 and left two clamping frame 5 is adjusted through telescopic plate 3, and the distance between right one clamping frame 15 and right two clamping frame 16 is adjusted through telescopic plate 3, corresponding to the distance between left one clamping frame 1 and left two clamping frame 5, left one clamping frame 1 and left two clamping frame 5 are fixed through buckle 10, the distance left and right is adjusted through movable rod 14 after adjustment, after adjustment is completed, clamping plate 7 is loosened from left one clamping frame 1 by screwing adjusting rod 8, the cloth to be clamped is placed on clamping plate 7, clamping plate 7 is tightened by screwing adjusting rod 8, the cloth is clamped, the cloth is leveled on roller 12 by leveling piece 13 after clamping, the cloth is taken out by screwing adjusting rod 8 after printing is completed, so the use process of the device is completed, the contents not described in detail in the specification belong to the existing technology known to the person skilled in the art.

[0024] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gripper device for a printing machine, comprising a gripper frame (1), characterized in that: The left clamping frame (1) is provided with a movable slot (2) at one end, the movable slot (2) is internally provided with a telescopic plate (3), the telescopic plate (3) is provided with a limiting hole (4) on the surface, the telescopic plate (3) is provided with a left second clamping frame (5) at one end, the left clamping frame (1) is provided with a sliding rail (6) at the rear end, the sliding rail (6) is provided with a clamping plate (7) at one end, the clamping plate (7) is provided with an adjusting rod (8) at one end, the left clamping frame (1) is provided with a movable shaft (9) at the upper end, the movable shaft (9) is provided with a buckle (10) at one end, the left clamping frame (1) is provided with a clamping groove (11) at the upper end, the clamping groove (11) is provided with a roller shaft (12) at the upper end, the roller shaft (12) is provided with a leveling block (13) at the outer end, the left clamping frame (1) is provided with a movable rod (14) at one end, the movable rod (14) is provided with a right clamping frame (15) at one end, the right clamping frame (15) is provided with a right second clamping frame (16) at one end.

2. A printing machine fabric clamping device according to claim 1, characterized in that: The left clamping frame (1) is provided with a telescopic plate (3) and a left second clamping frame (5) to form a telescopic structure, and the left clamping frame (1) is provided with a limiting hole (4) and a telescopic plate (3) to form a clamping connection.

3. A fabric clamping device for a printing machine according to claim 1, characterized in that: The clamping plate (7) is provided with a sliding rail (6) and a left clamping frame (1) to form a sliding structure, and the clamping plate (7) is provided with an adjusting rod (8) and a left clamping frame (1) to form a threaded connection.

4. A fabric clamping device for a printing machine according to claim 1, characterized in that: The clamping plate (7) is symmetrically arranged with the central axis of the telescopic plate (3), and the clamping plate (7) is parallelly distributed with the left clamping frame (1).

5. A fabric clamping device for a printing machine according to claim 1, characterized in that: The leveling block (13) is movably connected with the roller shaft (12), and the roller shaft (12) is clamped and connected with the left clamping frame (1) through the clamping groove (11).

6. A fabric clamping device for a printing machine according to claim 1, characterized in that: The right clamping frame (15) is provided with a movable rod (14) and a left clamping frame (1) to form a telescopic structure, and the right clamping frame (15) is provided with a telescopic plate (3) and a right second clamping frame (16) to form a telescopic structure.

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