CN218175230U - Carding machine small wallboard structure with roller device - Google Patents

Abstract

The utility model provides a take roller device's carding machine trabs structure which characterized in that: the carding machine comprises a carding machine main frame (1), a left small wallboard and a right small wallboard (4) which are arranged on the top surfaces of the left wallboard and the right wallboard of the main frame in a parallel mode, and a left guide rack and a right guide rack (2) which are arranged on the top surfaces of the left wallboard and the right wallboard of the main frame on the inner sides of the left small wallboard and the right small wallboard in parallel; the left small wallboard and the right small wallboard (4) are connected together through a synchronizing shaft (7), and gears (3) which are respectively meshed with the left guide rack and the right guide rack are arranged on the synchronizing shaft (7); the bottom of each of the left small wallboard (4) and the right small wallboard (4) is provided with a roller (5) which is used for bearing the left small wallboard and the right small wallboard (4) and moves back and forth under the driving of a synchronizing shaft (7) along the top surfaces of the left wallboard and the right wallboard of the main frame, and a groove used for hiding the roller (5) is formed in the position, where the top surfaces of the left wallboard and the right wallboard of the main frame are used for fixedly mounting the corresponding small wallboard (4).

Description

Carding machine small wallboard structure with roller device

Technical Field

The utility model relates to a carding machine roller supports uses little wallboard along carding machine main frame's adjustment mode and structure, specifically says so and relates to a take roller device's carding machine little wallboard structure.

Background

The carding machine combs the sheet cotton after opening and mixing into a three-dimensional randomly arranged fiber web formed by single fibers. The spacing between the rolls has a large effect on the web quality. In the installation and debugging process of the carding machine, more manpower and time are spent to adjust the spacing of each roller piece, and qualified fiber webs are output at one time on the basis of completing equipment installation. Some rollers are arranged on the small wall plate and then connected with the main frame of the carding machine, and the spacing distance between the rollers can be adjusted by adjusting the positions of the small wall plates. At present, most of small wall boards are adjusted by means of the pulling force of bolts, and the friction force between the bottom surface of the small wall board and a main frame of the carding machine is overcome, so that the spacing between rollers is adjusted. In the adjusting process, two persons are required to operate on two sides of the equipment simultaneously, and the requirements on the skill and proficiency of the operators are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take roller device's carding machine trabecula structure to the weak point that exists among the above-mentioned prior art exactly.

The purpose of the utility model can be realized by the following measures:

the carding machine small wall plate structure with the roller device comprises a carding machine main frame, a left small wall plate and a right small wall plate which are arranged in parallel on the top surfaces of the left wall plate and the right wall plate of the main frame, and a left guide rack and a right guide rack which are arranged in parallel on the top surfaces of the left wall plate and the right wall plate of the main frame at the inner sides of the left small wall plate and the right small wall plate; the left small wallboard and the right small wallboard are connected together through a synchronizing shaft, and gears respectively meshed with the left guide rack and the right guide rack are arranged on the synchronizing shaft; the bottom of each of the left small wallboard and the right small wallboard is provided with a roller for bearing the left small wallboard and the right small wallboard to move back and forth along the top surfaces of the left wallboard and the right wallboard of the main frame under the driving of a synchronizing shaft, and a groove for hiding the roller is arranged at the position, where the corresponding small wallboard is fixedly arranged, of the top surfaces of the left wallboard and the right wallboard of the main frame. When the small wallboard moves in place, the roller is hidden in a groove arranged on the main frame of the carding machine, the small wallboard loses the bearing capacity of the roller, is attached to the main frame of the carding machine, and is fastened by the bolt, so that the small wallboard is stably and reliably connected with the main frame of the carding machine.

The utility model discloses in the synchronizing shaft both ends all combine together through the bearing with the little wallboard of corresponding side to the mode through the key-type connection combines with the gear, the cross section at synchronizing shaft both ends all be convenient operation pivoted square structure.

The roller adopts a ball bearing or roller bearing structure and is arranged at the bottom of the small wall plate through a fixed shaft; one end of the inner ring of the roller is abutted and limited by a shaft shoulder of the fixed shaft, and the other end of the inner ring of the roller is fixed by a check ring. When the small wallboard does not need to be moved, the outer ring of the roller corresponds to the groove of the carding machine frame and is not connected, and when the small wallboard moves, the outer ring contacts with the top surfaces of the left wallboard and the right wallboard of the carding machine frame and rolls along the upper end surface.

Specifically, the guide racks are arranged along the moving direction of the small wallboard of the carding machine and are bilaterally symmetrical, and left and right gears meshed with the guide racks are driven by a synchronizing shaft to provide a guide effect for the movement of the small wallboard of the carding machine. In the moving process of the small wallboards of the carding machine, the rollers provide supporting force, the rollers are uniformly arranged on the left and right, two rollers are arranged on each small wallboard, the rollers are connected with the small wallboards through shafts, and the rollers are axially positioned by shaft shoulders and check rings. When the small wallboard moves, the small wallboard is in rolling fit with the top surface of the main frame of the carding machine through the rollers, so that the small wallboard of the carding machine is separated from the upper end surface of the main frame of the carding machine. When the small wallboard moves in place, the roller is hidden in the groove formed in the upper end face of the main frame of the carding machine, the small wallboard of the carding machine loses roller supporting force, the bottom face of the small wallboard of the carding machine is attached to the upper end face of the main frame of the carding machine, and the small wallboard is fastened by the bolt, so that the small wallboard is connected stably and reliably.

The working principle of the utility model is as follows:

when the small wall board of the carding machine is moved, an operator rotates the synchronizing shaft at one side of the carding machine, the small wall board of the carding machine connected with the synchronizing shaft through the bearing does not rotate along with the synchronizing shaft, the gear on the synchronizing shaft rotates along with the synchronizing shaft and is in meshing transmission with the rack fixed on the main frame of the carding machine, and the meshing transmission of the gear and the rack provides moving and guiding effects for the small wall board of the carding machine. During the moving process of the small wall board of the carding machine, rollers hidden in the main frame of the carding machine are connected with the upper end face of the main frame of the carding machine, the rollers are uniformly arranged on the left and right, are connected with the small wall board of the carding machine through small shafts, and are axially positioned by shaft shoulders and check rings, so that enough supporting force is provided for the small wall board of the carding machine. When the small wall board of the carding machine moves in place, the roller is hidden in a groove arranged on the main frame of the carding machine, the small wall board of the carding machine loses the roller supporting force, the bottom surface of the small wall board of the carding machine is attached to the upper end surface of the main frame of the carding machine, and the small wall board of the carding machine is fastened by the assembling bolts, so that the small wall board and the main frame of the carding machine are connected stably and reliably.

The beneficial effects of the utility model are as follows:

the utility model discloses a rack and pinion's meshing transmission and the organic combination of the little wallboard of carding machine, carding machine main frame make the little wallboard of carding machine control by rack and pinion along the removal of carding machine main frame, and is accurate reliable. The synchronous shafts connected with the gears on the two sides ensure that the two sides move synchronously, and only one side needs to be operated. The roller connected to the small wall plate of the carding machine converts the sliding friction force between the bottom plate of the small wall plate of the carding machine and the upper end face of the main frame of the carding machine which needs to be overcome originally into the rolling friction force between the roller and the upper end face of the main frame of the carding machine, greatly reduces the moving resistance, and enables the operation and adjustment to be more convenient and faster. When the roller is moved in place, the roller is hidden in the groove on the upper end surface of the main frame of the carding machine, so that the supporting force on the small wallboard of the carding machine is eliminated.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

FIG. 3 is a cross-sectional view (enlarged) of the assembly of the roller with the card stave.

FIG. 4 is a cross-sectional view (enlarged) of the assembly of the roller with the grooves of the main frame of the carding machine.

Fig. 5 is an assembled cross-section (enlarged view) of the synchronizing shaft and the gear.

Number in the figure: 1. carding machine main frame, 2, rack, 3, gear, 4, carding machine small wall board, 5, gyro wheel, 6, staff, 7, synchronizing shaft.

Detailed Description

The invention will be further described with reference to the following examples (drawings):

as shown in fig. 1, 2, 3, 4 and 5, the carding machine small wall plate structure with the roller device of the invention comprises a carding machine main frame 1, a left small wall plate and a right small wall plate 4 which are seated on the top surfaces of the left wall plate and the right wall plate of the main frame in a parallel arrangement mode, and a left guide rack and a right guide rack 2 which are arranged on the top surfaces of the left wall plate and the right wall plate of the main frame inside the left small wall plate and the right small wall plate in parallel; the left small wall plate and the right small wall plate 4 are connected together through a synchronizing shaft 7, and gears 3 which are respectively meshed with the left guide rack and the right guide rack are arranged on the synchronizing shaft 7; the bottom of each of the left small wallboard 4 and the right small wallboard 4 is provided with a roller 5 which is used for bearing the left small wallboard and the right small wallboard 4 to move back and forth under the driving of a synchronizing shaft 7 along the top surfaces of the left wallboard and the right wallboard of the main frame, and a groove used for hiding the roller 5 is arranged at the position where the top surfaces of the left wallboard and the right wallboard of the main frame are used for fixedly mounting the corresponding small wallboard (4). When the small wallboard moves in place, the roller 5 is hidden in a groove arranged on the main frame 1 of the carding machine, the small wallboard 4 loses the bearing capacity of the roller 5, is attached to the main frame 1 of the carding machine, and is fastened by the bolt, so that the small wallboard 4 is stably and reliably connected with the main frame 1 of the carding machine.

The utility model discloses in 7 both ends of synchronizing shaft all combine together through the little wallboard of bearing and corresponding side to mode through the key-type connection combines with gear 3, the cross section at 7 both ends of synchronizing shaft all be convenient for operate pivoted square structure.

The roller 5 is of a ball bearing or roller bearing structure and is arranged at the bottom of the small wall plate 4 through a fixed shaft 6; one end of the roller inner ring is propped against and limited by a shaft shoulder of the fixed shaft 6, and the other end of the roller inner ring is fixed by a retainer ring. When the small wallboard 4 does not need to move, the outer ring of the roller corresponds to the groove of the carding machine main frame 1 and is not connected, and when the small wallboard 4 moves, the outer ring contacts with the top surfaces of the left wallboard and the right wallboard of the carding machine main frame 1 and rolls along the upper end surface.

When the small carding machine wallboard 4 is moved, an operator rotates the synchronizing shaft 7 at one side of the equipment, the small carding machine wallboard 4 connected with the synchronizing shaft through a bearing does not rotate along with the synchronizing shaft, the gear 3 on the synchronizing shaft 7 rotates along with the synchronizing shaft 7 and is in meshing transmission with the rack 2 fixed on the main carding machine frame 1, and the meshing transmission of the gear 3 and the rack 2 provides moving and guiding effects for the small carding machine wallboard 4. In the moving process of the small carding machine wallboard 4, rollers 5 hidden in the carding machine main frame 1 are connected with the upper end face of the carding machine main frame 1, the rollers 5 are uniformly arranged left and right and are connected with the small carding machine wallboard 4 through a small shaft 6, and the rollers are axially positioned by a shaft shoulder and a retainer ring to provide enough supporting force for the small carding machine wallboard 4. When the small carding wall panel 4 moves in place, the roller 5 is hidden in a groove arranged on the main carding machine frame 1, the small carding wall panel 4 loses the supporting force of the roller 5, the bottom surface of the small carding wall panel 4 is attached to the upper end surface of the main carding machine frame 1, and the small carding wall panel 4 is fastened by bolts, so that the small carding wall panel is connected stably and reliably.

Claims (3)

1. The utility model provides a take roller device's carding machine trabs structure which characterized in that: the carding machine comprises a carding machine main frame (1), a left small wallboard and a right small wallboard (4) which are arranged on the top surfaces of the left wallboard and the right wallboard of the main frame in a parallel mode, and a left guide rack and a right guide rack (2) which are arranged on the top surfaces of the left wallboard and the right wallboard of the main frame inside the left small wallboard and the right small wallboard in parallel; the left small wallboard and the right small wallboard (4) are connected together through a synchronizing shaft (7), and gears (3) which are respectively meshed with the left guide rack and the right guide rack are arranged on the synchronizing shaft (7); the bottom of each of the left small wallboard (4) and the right small wallboard (4) is provided with a roller (5) which is used for bearing the left small wallboard and the right small wallboard (4) and moves back and forth under the driving of a synchronizing shaft (7) along the top surfaces of the left wallboard and the right wallboard of the main frame, and a groove used for hiding the roller (5) is formed in the position, where the top surfaces of the left wallboard and the right wallboard of the main frame are used for fixedly mounting the corresponding small wallboard (4).

2. Carding machine wall panel structure with roller device, according to claim 1, characterised in that: the two ends of the synchronizing shaft (7) are combined with the small wall plates on the corresponding sides through bearings and are combined with the gear (3) in a key connection mode, and the cross sections of the two end parts of the synchronizing shaft (7) are of square structures convenient to operate and rotate.

3. Carding machine stave construction with roller means according to claim 1, characterised in that: the roller (5) is of a ball bearing or roller bearing structure and is arranged at the bottom of the small wall plate (4) through a fixed shaft (6); one end of the inner ring of the roller is abutted and limited by a shaft shoulder of the fixed shaft (6), and the other end of the inner ring of the roller is fixed by a check ring.

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