Carding machine cylinder covering length adjustable structure

Abstract

The utility model discloses a carding machine cylinder covering length adjustable structure, which relates to the field of carding machines, and comprises a connecting shaft, couplings, screw rod lifters, fixed seats, bearing tracks, an electric speed reducer and bearing seats, the connecting shaft is connected with the screw rod lifters at two ends through the couplings, the screw rod lifters are respectively arranged on the fixed seats, and the bearing tracks are arranged on the bearing seats. One end of the screw rod is connected with the bearing seat, and the bearing seat is arranged at two ends of the light guide roller and is matched with the bearing track; the fixing base and the bearing track are both fixed to the machine frame, and the electric speed reducer is connected with the lead screw lifting machine at one end. According to the utility model, the coating length can be adjusted when the carding machine works, the position of the light guide roller can be randomly adjusted within an adjustable range, the cylinder coating length required by fabrics with different wool heights and different densities is met, and the product applicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carding machine field, concretely relates to a carding machine tin forest covering length adjustable structure. BACKGROUND

[0002] At present, the carding machine is mainly used for the carding of long hair and wool fabrics, and is also suitable for the carding of fabrics such as chenille, and mainly relies on the work of the tin forest to achieve the carding effect, the covering of the fabric on the tin forest is divided into three regions, the three regions are called carding regions, and the covering length of the three regions affects the carding effect (as shown in the figure). Figure 6 The method for adjusting the covering length of the carding region on the market is to move the installation position of the light guide roller, this method is troublesome to operate, the adjustment position of the light guide roller is limited, and can only be adjusted to the maximum or the minimum, cannot satisfy different fabric heights and different densities, and must be stopped for operation when adjusting, affecting the efficiency. UTILITY MODEL CONTENTS

[0003] In view of the defects in the prior art, the utility model provides a carding machine tin forest covering length adjustable structure, which can adjust the covering length during the operation of the carding machine, installs a screw rod elevator and a bearing track at both ends of the light guide roller, drives the screw rod elevator to ascend and descend through the operation of the motor, so that the position of the light guide roller can be adjusted at will within the adjustable range, the covering length of the carding region can also change accordingly, the tin forest covering length required by different fabric heights and different densities can be met, and the product applicability is enhanced.

[0004] To achieve the above object, the utility model provides the following technical scheme: a carding machine tin forest covering length adjustable structure, which comprises a connecting shaft, a shaft coupling, a screw rod elevator, a fixed seat, a bearing track, a motor reducer and a bearing seat, the connecting shaft is connected with the screw rod elevators at both ends through the shaft coupling, the screw rod elevators are respectively installed on the fixed seat, one end of the screw rod is connected with the bearing seat, the bearing seat is installed at both ends of the light guide roller and is matched with the bearing track; the fixed seat and the bearing track are both fixed on the rack, the motor reducer is connected with the screw rod elevator at one end and is used for driving the screw rod elevator to ascend and descend, so that the position of the light guide roller is moved and the fabric covering length of the carding region is changed.

[0005] As a kind of preferred, adjustable fabric covering length is 140-350mm.

[0006] The utility model discloses a beneficial effect can adjust the length of cladding when the carding machine works, install screw rod lift and bearing track at the both ends of light guide roller, drive screw rod lift to go up and down through the work of motor, thereby make light guide roller position in the adjustable range adjust at will, and the length of cladding of carding area can also change accordingly, satisfy the tin forest length of cladding of different hair height, different density fabric required, enhance product applicability. When light guide roller position adjusts, adjust simultaneously left and right, prevent light guide roller left and right asymmetry. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the three-dimensional structure schematic diagram of the utility model embodiment;

[0008] Figure 2 It is the main view structure schematic diagram of the utility model embodiment;

[0009] Figure 3 It is the schematic diagram of the utility model embodiment after installation;

[0010] Figure 4 It is the cloth route schematic diagram of the utility model embodiment;

[0011] Figure 5 It is the light guide roller adjustment process schematic diagram of the utility model embodiment;

[0012] Figure 6 It is the cloth route schematic diagram of the prior art.

[0013] In the drawing: 1, connecting shaft;2, shaft coupling;3, screw rod lift;4, fixed base;5, bearing track;6, electric speed reducer;7, bearing seat;8, rack;9, light guide roller;10, cloth guide roller;11, tin forest;12, length of cladding adjustable structure. DETAILED DESCRIPTION

[0014] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the scope of protection of the utility model.

[0015] In conjunction with the drawings Figures 1-3As shown, an adjustable cylinder covering length structure for a carding machine includes a connecting shaft 1, a coupling 2, a screw jack 3, a fixed base 4, a bearing rail 5, an electric reducer 6, and a bearing seat 7. The connecting shaft 1 is connected to the screw jacks 3 at both ends via the coupling 2. The screw jacks 3 are respectively mounted on the fixed base 4, with one end of the screw connected to the bearing seat 7. The bearing seats 7 are mounted at both ends of the optical guide roller 9 and are matched with the bearing rail 5. The fixed base 4 and the bearing rail 5 are both fixed on the frame 8. The electric reducer 6 is connected to the screw jack 3 at one end and is used to drive the screw jack 3 to rise and fall, thereby moving the position of the optical guide roller 9 and changing the fabric covering length in the carding area.

[0016] like Figure 4 , Figure 5 As shown, in practical use, when the carding machine is working and the fabric's covering length on cylinder 11 needs to be adjusted, the electric reducer 6 operates. Since the electric reducer 6 is connected to the screw jack 3 at one end, the electric reducer 6 will drive the screw jack 3 to rise and fall, thereby moving the position of the optical guide roller 9. This allows it to stop at any position within the adjustable covering length range, changing the fabric covering length in the carding area to meet the processing needs of different fabrics. Furthermore, since the left and right screw jacks 3 are connected by the connecting shaft 1, both sides will rise and fall simultaneously, ensuring the optical guide roller 9 is symmetrically positioned.

Claims

1. A carding cylinder covering length adjustment structure, characterized by: It includes connecting shaft (1), shaft coupling (2), screw lift (3), fixed seat (4), bearing track (5), electric speed reducer (6) and bearing seat (7), the connecting shaft (1) is connected with two ends screw lift (3) through shaft coupling (2), the screw lift (3) is installed on fixed seat (4) respectively, screw rod one end is connected with bearing seat (7), the bearing seat (7) is installed in light guide roller (9) both ends, and is installed with bearing track (5) matching;The fixed seat (4) and bearing track (5) are all fixed on rack (8), the electric speed reducer (6) is connected with one end screw lift (3), is used to drive screw lift (3) to lift, to make light guide roller (9) position moves, changes combing area fabric covering length.

2. A structure for adjusting the length of the covering of the cylinder of a carding machine according to claim 1, characterized in that: Adjustable fabric covering length is 140-350mm.

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