CN220907756U - Feeding mechanism of carding machine - Google Patents

Abstract

The utility model relates to the technical field of carding machines, and provides a carding machine feeding mechanism which comprises a feeding bin, wherein the feeding bin corresponds to a feeding hole of the carding machine, the inner wall of the feeding bin is rotationally connected with two first conveying rollers, a plurality of first guide blocks are fixedly arranged on the surfaces of the first conveying rollers, the first guide blocks are arranged between the top and the bottom of the first guide blocks in a staggered mode, one side of the outer wall of each first conveying roller penetrates through the feeding bin and is fixedly provided with gears, a setting groove is formed in the bottom of the inner wall of the feeding bin, one side of the inner wall of the setting groove is provided with a movable opening, when the feeding bin moves downwards, a limiting needle is inserted into a pinhole to limit conveyed raw materials, the separated raw materials are conveyed under the action of the first conveying rollers, when the limiting needle and the pinhole are separated and released from limitation, and meanwhile, the second conveying rollers are contacted with the raw materials again to the first conveying rollers under the action of the second guide blocks.

Description

Feeding mechanism of carding machine

Technical Field

The utility model relates to the technical field of carding machines, in particular to a feeding mechanism of a carding machine.

Background

The carding machine is used for processing cotton fibers and chemical fibers, belongs to textile machinery, and is an important process, and is characterized in that a cotton roll sent by a previous process or an oil cotton layer supplied by a cotton box is opened, carding and impurity removal are carried out, so that all curled and blocky cotton rings are basically straightened into single fiber shapes, seeds, impurities and short piles left by the cleaning process are removed in the process, cotton strips with certain specification are integrated, stored in a cotton cylinder and used for a drawing process.

At present, when feeding to the carding machine, most continuous conveying, long-time continuous conveying can appear conveying too much and cause feeding inhomogeneous, and raw cotton in the feeding carding machine is easy to tie and is caused to block, influences the follow-up carding process, and the condition that the carding machine is stuck easily appears, influences the going on of normal carding process.

Disclosure of utility model

The utility model provides a feeding mechanism of a carding machine, which solves the problems that in the related art, continuous conveying for a long time can cause uneven feeding due to excessive conveying, raw cotton fed into the carding machine is easy to tie and cause blockage, the subsequent carding process is affected, the carding machine is easy to be blocked, and the normal carding process is affected.

The technical scheme of the utility model is as follows: the utility model provides a carding machine feed mechanism, includes the feeding bin, the feeding bin corresponds with the carding machine feed inlet, the inner wall of feeding bin rotates and connects two first conveying rollers, the surface of first conveying roller is all fixed and is equipped with a plurality of first guide blocks, is located top and bottom crisscross setting between the first guide blocks, one side of first conveying roller outer wall all passes the feeding bin, and all is fixed and is equipped with the gear, set up the groove in the bottom of feeding bin inner wall, the movable mouth has been seted up to one side of setting up the groove inner wall, the inner wall interlude of movable mouth is connected with the installation piece, the through-hole has been seted up to the one end of installation piece, the inner wall of through-hole rotates and is connected with the second conveying roller, the fixed surface of second conveying roller is equipped with a plurality of evenly distributed's second guide blocks, a plurality of pinholes have been seted up to one side of feeding bin inner wall bottom.

Further, one end of one of the first conveying rollers is fixedly provided with a rotary table, and a connecting rod is hinged between the rotary table and the mounting block.

Further, the two gears are connected in a meshed mode, and a connecting strip is fixedly arranged at the top end of the mounting block.

Further, the top of connecting strip is fixed and is equipped with the fixed plate, the bottom mounting of fixed plate is equipped with a plurality of limit pins.

Further, a first motor is fixedly arranged on one side of the feeding bin, and the output end of the first motor is fixedly connected with the corresponding first conveying roller.

Further, a second motor is fixedly arranged at the other end of the mounting block, and the output end of the second motor is fixedly connected with the second conveying roller.

Further, the four corners of the bottom end of the feeding bin are fixedly provided with supporting bars, and the top bottom ends of the supporting bars are provided with threaded holes.

Further, the inner wall of screw hole all threaded connection has the screw rod, the bottom of screw rod is all fixed to be equipped with the pad foot.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, the first conveying roller is driven by the first motor to drive the gear, the turntable is driven by the transmission of the gear, the connecting rod drives the mounting block while the turntable drives the connecting rod to deflect, so that the connecting rod and the fixing plate synchronously reciprocate, when the second conveying roller and the raw material are separated, the limiting needle is inserted into the needle hole to limit the conveyed raw material, the separated raw material is conveyed under the action of the first conveying roller, when the limiting needle and the needle hole are separated and removed from limitation, the second conveying roller is contacted with the raw material again, and the raw material is conveyed to the first conveying roller again under the action of the second guide block, so that the effect of uniform feeding is achieved, the influence of blockage on the subsequent cotton carding process is avoided, and the normal operation of the cotton carding machine is ensured.

2. According to the utility model, the screw rod is rotated by applying force to the pad feet, and simultaneously moves while rotating in the support bar, and the screw rod simultaneously drives the pad feet to synchronously move, so that the height of the feeding bin is adjusted according to the heights of the feeding ports of different carding machines, and the practicability of the device is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the feeding bin of the present utility model;

FIG. 3 is a schematic view of a connection structure of a fixing plate according to the present utility model;

fig. 4 is a schematic view of the connection structure of the screw rod of the present utility model.

In the figure: 1. a feeding bin; 2. a first conveying roller; 3. a first guide block; 4. a gear; 5. a mounting block; 6. a second conveying roller; 7. a second guide block; 8. a turntable; 9. a connecting rod; 10. a connecting strip; 11. a fixing plate; 12. a limiting needle; 13. a first motor; 14. foot pads; 15. a second motor; 16. a support bar; 17. and (3) a screw.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, this embodiment proposes a carding machine feeding mechanism, including a feeding bin 1, the feeding bin 1 corresponds to a carding machine feeding port, the inner wall of the feeding bin 1 is rotationally connected with two first conveying rollers 2, the surfaces of the first conveying rollers 2 are fixedly provided with a plurality of first guide blocks 3, so that separated raw materials can be conveniently conveyed between the first conveying rollers 2, the first guide blocks 3 positioned at the top and the bottom are alternately arranged, one side of the outer wall of the first conveying rollers 2 passes through the feeding bin 1, gears 4 are fixedly arranged, the first conveying rollers 2 are mutually rotated reversely by the gears 4 to convey raw materials, a setting groove is formed in the bottom of the inner wall of the feeding bin 1, a movable opening is formed in one side of the inner wall of the setting groove, the inner wall of the movable opening is alternately connected with a mounting block 5, one end of the mounting block 5 is provided with a through hole, the inner wall of the through hole is rotationally connected with a second conveying roller 6, the surface of the second conveying roller 6 is fixedly provided with a plurality of second guide blocks 7 which are uniformly distributed, one side of the bottom of the inner wall of the feeding bin 1 is provided with a plurality of pinholes, one end of one first conveying roller 2 is fixedly provided with a rotary table 8, a connecting rod 9 is hinged between the rotary table 8 and the mounting block 5, two gears 4 are connected in a meshed manner, the top end of the mounting block 5 is fixedly provided with a connecting strip 10, the top end of the connecting strip 10 is fixedly provided with a fixed plate 11, the bottom end of the fixed plate 11 is fixedly provided with a plurality of limiting pins 12, the first motor 13 drives the first conveying roller 2 to drive the gears 4, the rotary table 8 is driven by the transmission of the gears 4, the rotary table 8 drives the connecting rod 9 to deflect, the connecting rod 9 drives the mounting block 5, the connecting strip 10 and the fixed plate 11 synchronously reciprocate, when the second conveying roller 6 is separated from raw materials, the limiting pins 12 are inserted into the pinholes to limit the conveyed raw materials, the separated raw materials are conveyed under the action of the first conveying roller 2, when the limiting needle 12 and the needle hole are separated and limited when moving upwards, the second conveying roller 6 is contacted with the raw materials again, and the raw materials are conveyed to the first conveying roller 2 again under the action of the second guide block 7, so that the effect of uniform feeding is achieved, the influence of blocking on the subsequent carding process is avoided, and the normal operation of the carding machine is ensured.

In this embodiment, the first motor 13 drives the first conveying roller 2 to drive the gear 4, the transmission of the gear 4 drives the turntable 8, the turntable 8 drives the connecting rod 9 to deflect, and meanwhile, the connecting rod 9 drives the mounting block 5, so that the connecting bar 10 and the fixing plate 11 synchronously reciprocate, when the second conveying roller 6 and the raw materials are separated, the limiting needle 12 is inserted into the pinhole to limit the conveyed raw materials, the separated raw materials are conveyed under the action of the first conveying roller 2, when the limiting needle 12 and the pinhole are separated and released from limitation during upward movement, the second conveying roller 6 is contacted with the raw materials again, the raw materials are conveyed to the first conveying roller 2 again under the action of the second guide block 7, the effect of uniform feeding is achieved, the influence of blocking on the subsequent cotton carding process is avoided, and the normal operation of the cotton carding machine is ensured.

Example 2

As shown in fig. 3 to 4, based on the same concept as that of the above embodiment 1, this embodiment further proposes that a first motor 13 is fixedly installed on one side of the feeding bin 1, an output end of the first motor 13 is fixedly connected with a corresponding first conveying roller 2, a second motor 15 is fixedly installed at another end of the mounting block 5, an output end of the second motor 15 is fixedly connected with a second conveying roller 6, supporting bars 16 are fixedly arranged at four corners of the bottom end of the feeding bin 1, threaded holes are formed in the top bottom ends of the supporting bars 16, screws 17 are connected with inner walls of the threaded holes in a threaded manner, foot pads 14 are fixedly arranged at the bottom ends of the screws 17, the screws 17 apply force to the foot pads 14 to rotate the screws 17, the screws 17 simultaneously rotate in the supporting bars 16 and simultaneously drive the foot pads 14 to synchronously move, and the height of the feeding bin 1 is adjusted according to the heights of different carding machine feed inlets, so that the practicability of the device is improved.

In this embodiment, the screw 17 is rotated by applying force to the pad 14, the screw 17 simultaneously rotates in the support bar 16 and simultaneously moves, the screw 17 simultaneously drives the pad 14 to synchronously move, and the height of the feeding bin 1 is adjusted according to the heights of the feeding inlets of different carding machines, so that the practicability of the device is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a carding machine feed mechanism, its characterized in that, including feeding bin (1), feeding bin (1) corresponds with the carding machine feed inlet, the inner wall of feeding bin (1) rotates and connects two first conveying rollers (2), the surface of first conveying roller (2) is all fixed and is equipped with a plurality of first guide blocks (3), is located top and bottom crisscross setting between first guide blocks (3), one side of first conveying roller (2) outer wall all passes feeding bin (1), and all is fixed and is equipped with gear (4), set up the groove in the bottom of feeding bin (1) inner wall, set up movable mouth has been seted up to one side of groove inner wall, movable mouth's inner wall interlude is connected with installation piece (5), the through-hole has been seted up to the one end of installation piece (5), the inner wall rotation of through-hole is connected with second conveying roller (6), the surface of second conveying roller (6) is fixed and is equipped with a plurality of evenly distributed second guide blocks (7), a plurality of pinholes have been seted up to one side of feeding bin (1) inner wall bottom.

2. A carding machine feeding mechanism according to claim 1, wherein one end of one of the first conveying rollers (2) is fixedly provided with a rotary disc (8), and a connecting rod (9) is hinged between the rotary disc (8) and the mounting block (5).

3. A carding machine feeding mechanism according to claim 1, characterized in that the two gears (4) are engaged and connected, and the top end of the mounting block (5) is fixedly provided with a connecting strip (10).

4. A carding machine feeding mechanism according to claim 3, characterized in that the top end of the connecting bar (10) is fixedly provided with a fixing plate (11), and the bottom end of the fixing plate (11) is fixedly provided with a plurality of limiting pins (12).

5. A carding machine feeding mechanism according to claim 4, wherein a first motor (13) is fixedly arranged on one side of the feeding bin (1), and the output end of the first motor (13) is fixedly connected with the corresponding first conveying roller (2).

6. A carding machine feeding mechanism according to claim 5, wherein a second motor (15) is fixedly arranged at the other end of the mounting block (5), and the output end of the second motor (15) is fixedly connected with the second conveying roller (6).

7. The carding machine feeding mechanism according to claim 6, wherein supporting bars (16) are fixedly arranged at four corners of the bottom end of the feeding bin (1), and threaded holes are formed in the top and bottom ends of the supporting bars (16).

8. The carding machine feeding mechanism according to claim 7, wherein the inner walls of the threaded holes are connected with screws (17) in a threaded mode, and foot pads (14) are fixedly arranged at the bottom ends of the screws (17).