Automatic wool feeding mechanism of roving carding machine

Abstract

The utility model discloses an automatic wool feeding mechanism of a woolen carding machine, which belongs to the field of automatic wool feeding equipment of the woolen carding machine, and comprises a support frame connected with the woolen carding machine in a rotating mode, a telescopic rod is arranged on the support frame in a rotating connection mode, and the telescopic rod is connected with the woolen carding machine in a rotating mode. The telescopic end of the telescopic rod is connected with the woolen carding machine in a rotating mode, the supporting frame is provided with a wool feeding channel, and a belt wheel assembly arranged in the direction of the wool feeding channel and a supporting plate set fixed to the outer ring of the belt wheel assembly are fixedly arranged in the wool feeding channel. The supporting plate sets serve as carriers of wool, an operator can clean the belt wheel assembly through gaps between the supporting plate sets, winding of wool fibers on the belt wheel assembly is reduced, cleaning of the belt wheel assembly is facilitated, the angle of the supporting plate can be adjusted according to using requirements, and the supporting plate is convenient to use. And operators with different heights can conveniently carry out feeding operation.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic wool feeding equipment of a woolen carding machine, in particular to an automatic wool feeding mechanism of a woolen carding machine. Background Art

[0002] A wool carding machine is a device that converts loose fibers into slivers.

[0003] In woolen spinning and combing equipment, there are generally wool feeding mechanisms, combing mechanisms, etc. The wool feeding mechanism usually uses a belt roller to transmit the wool material. Although this transmission method can be used, the fibers in the wool material are easy to fall off and fall into the transmission component, and are entangled in the rotating part of the transmission component, causing the power of the transmission component to decrease. The pulley structure is difficult to disassemble and assemble, and the maintenance efficiency is low. Utility Model Content

[0004] The utility model aims to provide an automatic wool feeding mechanism for a wool carding machine, so as to solve the technical problems of the difficulty in disassembly and assembly of the existing pulley structure and low maintenance efficiency.

[0005] Based on the above purpose, the utility model provides an automatic wool feeding mechanism of a wool carding machine, including a support frame connected to the wool carding machine by rotation, a telescopic rod is installed on the support frame by rotation, the telescopic end of the telescopic rod is connected to the wool carding machine by rotation, the support frame has a wool feeding channel, and a pulley assembly arranged along the direction of the wool feeding channel and a support plate group fixed on the outer ring of the pulley assembly are fixed in the wool feeding channel.

[0006] Preferably, the pulley assembly includes a driving shaft and two driven shafts, the driving shaft is rotatably mounted in the middle of the wool feeding channel, the driven shaft is rotatably mounted at the front and rear ends of the wool feeding channel, the rotation centerline of the driven shaft is perpendicular to the wool feeding channel, a driving pulley is fixed on the outer wall of the driving shaft, three driven pulleys are fixed on the outer walls of the two driven shafts, driven transmission belts are wound around the outer walls of the driven pulleys on both sides, a driving transmission belt is wound between the driving pulley and the middle driven pulley, and the support plate group is fixed on the outer walls of the driven transmission belt and the driving transmission belt.

[0007] Preferably, the pulley assembly further comprises a driving motor, and an output shaft of the driving motor is fixedly connected to the driving shaft.

[0008] Preferably, a main bearing seat and two slave bearing seats are fixed to the left and right ends of the support frame facing the wool feeding channel, the end of the driving shaft is fixedly connected to the main bearing seat by a bearing connection, and the end of the driven shaft is fixedly connected to the slave bearing seat by a bearing connection.

[0009] Preferably, the support frame is located at one end of the wool feeding channel away from the wool carding machine and is slidably equipped with a sliding block, an adjustment component is fixed on the support frame, the adjustment component is used to control the movement of the sliding block toward or away from the wool carding machine, and the slave bearing seat is fixedly connected to the sliding block.

[0010] Preferably, the adjustment assembly includes two adjustment bases, the adjustment bases are fixed on the support frame, an adjustment screw is installed between the adjustment bases by means of a rotational connection, an adjustment nut is fixedly installed on the sliding block, the adjustment nut is installed on the outer wall of the adjustment screw by means of a threaded connection, a locking nut is mounted on the outer wall of the adjustment screw, and the locking nut can fix the adjustment screw by contacting the adjustment base.

[0011] Preferably, the adjustment base is fixed to the support frame by means of bolt connection.

[0012] Preferably, the support frame is provided with a sliding groove arranged along the wool feeding channel at one end of the wool feeding channel away from the wool carding machine, and the outer wall of the sliding block is provided with a sliding flange, and the sliding flange is slidably inserted in the sliding groove.

[0013] Preferably, a through groove is provided in the sliding groove in the direction of the wool feeding channel.

[0014] Preferably, the support plate group includes a plurality of support plate bodies, and the support plate bodies are evenly arranged along the outer ring of the pulley assembly.

[0015] The beneficial effect of the utility model is that the support plate group is used as a carrier of wool material. The operator can utilize the gap between the support plate groups to clean the pulley assembly, reduce the entanglement of wool material fibers on the pulley assembly, and facilitate the cleaning of the pulley assembly. In addition, the support plate can adjust the support plate angle according to the needs of use, so as to facilitate the loading operation of operators of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the pulley assembly in the utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the sliding block in the utility model;

[0020] Figure 5 It is a schematic diagram of the explosion installation structure of the sliding block in the utility model.

[0021] In the figure: 1. support frame; 101. wool feeding channel; 102. sliding groove; 1021. through groove; 2. telescopic rod; 3. pulley assembly; 31. driving shaft; 32. driven shaft; 33. driving pulley; 34. driven pulley; 35. driven transmission belt; 36. driving transmission belt; 37. driving motor; 38. main bearing seat; 39. slave bearing seat; 310. sliding block; 3101. sliding flange; 311. adjusting base; 312. adjusting screw; 313. adjusting nut; 314. locking nut; 4. support plate group. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] In one embodiment, see Figure 1 to Figure 2 As shown, the utility model provides an automatic wool feeding mechanism for a wool carding machine, comprising a support frame 1 connected to the wool carding machine by rotation. The support frame 1 is connected to the frame of the wool carding machine by a rotating shaft.

[0025] A telescopic rod 2 is mounted on the support frame 1 by a rotational connection, and the telescopic end of the telescopic rod 2 is connected to the wool carding machine by a rotational connection. The telescopic rod 2 can be a hydraulic, pneumatic or electric telescopic rod 2, preferably an electric telescopic rod 2, which is convenient for controlling the rotation angle of the support frame 1 and facilitating the transportation of wool.

[0026] The support frame 1 has a wool feeding channel 101 arranged along the length direction of the support frame 1. The wool material moves along the direction of the wool feeding channel 101.

[0027] A pulley assembly 3 arranged along the direction of the wool feeding channel 101 and a support plate assembly 4 fixed on the outer ring of the pulley assembly 3 are fixedly installed in the wool feeding channel 101 .

[0028] Specifically, in the utility model, the support plate group 4 is used as a carrier of the wool material. The operator can use the gap between the support plate group 4 to clean the pulley assembly 3, reduce the entanglement of the wool material fibers on the pulley assembly 3, and facilitate the cleaning of the pulley assembly 3. The support plate can adjust the support plate angle according to the needs of use, so as to facilitate operators of different heights to perform loading operations.

[0029] As an example, see Figures 1 to 3 As shown, in order to increase the stability of the pulley assembly 3 during operation, the pulley assembly 3 includes a driving shaft 31 and two driven shafts 32. The driving shaft 31 is installed in the middle of the wool feeding channel 101 by means of a bearing connection, and the driven shaft 32 is installed at the front and rear ends of the wool feeding channel 101 by means of a bearing connection. The rotation centerline of the driven shaft 32 is perpendicular to the wool feeding channel 101. A driving pulley 33 is fixed on the outer wall of the driving shaft 31, and three driven pulleys 34 are fixed on the outer walls of the two driven shafts 32. Driven transmission belts 35 are wound around the outer walls of the driven pulleys 34 on both sides, and a driving transmission belt 36 is wound between the driving pulley 33 and the middle driven pulley 34. The support plate group 4 is fixed on the outer walls of the driven transmission belt 35 and the driving transmission belt 36.

[0030] Specifically, the rotation of the driving shaft 31 drives the driving pulley 33 to rotate, and the driving pulley 33 drives the support plate group 4 to reciprocate along the direction of the wool feeding channel 101, thereby ensuring the stability of wool material transportation. At the same time, the driven transmission belt 35 arranged on both sides of the driving transmission belt 36 can further increase the stability of the automatic wool feeding mechanism during operation.

[0031] As an example, see Figures 1 to 3 As shown, the pulley assembly 3 further includes a driving motor 37 , and an output shaft of the driving motor 37 is fixedly connected to the driving shaft 31 .

[0032] Specifically, the output shaft of the driving motor 37 can be fixedly connected to the driving shaft 31 through a coupling, and the output shaft of the driving motor 37 drives the driving shaft 31 to rotate, thereby providing power for the transportation of the raw material.

[0033] As an example, see Figures 1 to 4 As shown, in order to facilitate the disassembly and assembly of the pulley assembly 3, a main bearing seat 38 and two slave bearing seats 39 are fixed by bolts at the left and right ends of the support frame 1 facing the wool feeding channel 101, and the end of the driving shaft 31 is fixedly connected to the main bearing seat 38 by a bearing connection, and the end of the driven shaft 32 is fixedly connected to the slave bearing seat 39 by a bearing connection.

[0034] Specifically, bearings are fixed in the main bearing seat 38 and the slave bearing seat 39, and the ends of the driving shaft 31 and the driven shaft 32 are plugged and fixed to the inner rings of the corresponding bearings. The main bearing seat 38 and the slave bearing seat 39 are detachable, which is convenient for disassembly, assembly and maintenance of the automatic wool feeding mechanism.

[0035] As an example, see Figures 1 to 4 As shown, in order to ensure the stability of the automatic wool feeding mechanism during operation, a sliding block 310 is slidably installed on the support frame 1 at one end of the wool feeding channel 101 away from the wool carding machine, and an adjustment component is fixed on the support frame 1. The adjustment component is used to control the movement of the sliding block 310 toward or away from the wool carding machine, and is fixedly connected to the sliding block 310 from the bearing seat 39.

[0036] Specifically, during operation, the operator can control the movement of the sliding block 310 through the adjustment component, and the sliding block 310 drives the slave bearing seat 39 to move, thereby changing the tension of the active transmission belt 36 and the driven transmission belt 35, thereby ensuring the stability of the automatic wool feeding mechanism during operation.

[0037] As an example, see Figures 1 to 4 As shown, in order to facilitate the disassembly and assembly of the pulley assembly 3, the adjustment assembly includes two adjustment bases 311, the adjustment bases 311 are fixed to the support frame 1 by bolts, and an adjustment screw 312 is installed between the adjustment bases 311 by a bearing connection. An adjustment nut 313 is fixedly installed on the sliding block 310, and the adjustment nut 313 is installed on the outer wall of the adjustment screw 312 by a threaded connection. A locking nut 314 is mounted on the outer wall of the adjustment screw 312, and the locking nut 314 can fix the adjustment screw 312 by contacting the adjustment base 311.

[0038] Specifically, the operator controls the movement of the adjusting nut 313 by rotating the adjusting screw 312, and the adjusting nut 313 drives the sliding block 310 to move, thereby controlling the movement of the sliding block 310. At the same time, the operator can fix the rotation of the adjusting screw 312 by rotating the locking nut 314, thereby fixing the sliding block 310 and preventing the sliding block 310 from moving.

[0039] As an example, see Figures 1 to 4 As shown, in order to facilitate the disassembly and assembly of the adjustable base 311 , the adjustable base 311 is fixed to the support frame 1 by bolt connection, which facilitates the installation of the adjustable base 311 .

[0040] As an example, see Figures 1 to 5As shown, the support frame 1 is located at one end of the wool feeding channel 101 away from the wool carding machine and is provided with a sliding groove 102 arranged along the wool feeding channel 101. The outer wall of the sliding block 310 is provided with a sliding flange 3101. The sliding flange 3101 is slidably inserted in the sliding groove 102, which is convenient for the disassembly and maintenance of the sliding block 310, thereby improving the maintenance efficiency of the automatic wool feeding mechanism. In addition, through the movement of the sliding block 310, the tension of the driven transmission belt 35 and the active transmission belt 36 is controlled to ensure the stability during transmission.

[0041] As an example, see Figures 1 to 5 As shown, a through slot 1021 is provided in the sliding slot 102 in the direction of the wool feeding channel 101 .

[0042] Specifically, the through slot 1021 can increase the moving distance of the slave bearing seat 39, avoid interference of the slave bearing seat 39 with related structures when moving, and reduce the manufacturing cost.

[0043] As an example, see Figures 1 to 5 As shown, the support plate group 4 includes a plurality of support plate bodies, and the support plate bodies are evenly arranged along the outer ring of the pulley assembly 3.

[0044] Specifically, the support plate is fixedly connected to the active transmission belt 36 and the driven transmission belt 35 by bolts, so as to facilitate the maintenance of the support plate and related structures.

[0045] In general, the utility model uses the support plate group 4 as a carrier of wool material, utilizes the gap between the support plate group 4 to clean the pulley assembly 3, reduces the entanglement of wool material fibers on the pulley assembly 3, and facilitates the cleaning of the pulley assembly 3. The support plate can adjust the support plate angle according to the needs of use, so as to facilitate operators of different heights to perform feeding operations. At the same time, the pulley assembly 3 can control the movement of the sliding block 310 through the adjustment component, thereby changing the tension of the active transmission belt 36 and the driven transmission belt 35, thereby ensuring the stability of the automatic wool feeding mechanism during operation.

[0046] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. An automatic wool feeding mechanism for a wool carding machine, comprising a support frame (1) connected to the wool carding machine by rotation, characterized in that: The support frame (1) is provided with a telescopic rod (2) by means of a rotational connection, and the telescopic end of the telescopic rod (2) is connected to a wool carding machine by means of a rotational connection. The support frame (1) has a wool feeding channel (101), and a pulley assembly (3) arranged along the direction of the wool feeding channel (101) and a support plate assembly (4) fixed on the outer ring of the pulley assembly (3) are fixedly installed in the wool feeding channel (101).

2. The automatic wool feeding mechanism of the wool carding machine according to claim 1, characterized in that: The pulley assembly (3) comprises a driving shaft (31) and two driven shafts (32); the driving shaft (31) is rotatably mounted at the middle of the wool feeding channel (101); the driven shaft (32) is rotatably mounted at the front and rear ends of the wool feeding channel (101); the rotation center line of the driven shaft (32) is perpendicular to the wool feeding channel (101); a driving pulley (33) is fixed on the outer wall of the driving shaft (31); three driven pulleys (34) are fixed on the outer walls of the two driven shafts (32); driven transmission belts (35) are wound around the outer walls of the driven pulleys (34) on both sides; a driving transmission belt (36) is wound between the driving pulley (33) and the middle driven pulley (34); and the support plate group (4) is fixed on the outer walls of the driven transmission belt (35) and the driving transmission belt (36).

3. The automatic wool feeding mechanism of the wool carding machine according to claim 2, characterized in that: The pulley assembly (3) further comprises a driving motor (37), the output shaft of the driving motor (37) being fixedly connected to the driving shaft (31).

4. The automatic wool feeding mechanism of the wool carding machine according to claim 3, characterized in that: A main bearing seat (38) and two slave bearing seats (39) are fixed to the left and right ends of the support frame (1) facing the wool feeding channel (101); the end of the driving shaft (31) is fixedly connected to the main bearing seat (38) by means of a bearing connection, and the end of the driven shaft (32) is fixedly connected to the slave bearing seat (39) by means of a bearing connection.

5. The automatic wool feeding mechanism of the wool carding machine according to claim 4, characterized in that: The support frame (1) is located at one end of the wool feeding channel (101) away from the wool carding machine and is slidably mounted with a sliding block (310). An adjustment component is fixed on the support frame (1), and the adjustment component is used to control the sliding block (310) to move toward or away from the wool carding machine. The slave bearing seat (39) is fixedly connected to the sliding block (310).

6. The automatic wool feeding mechanism of the wool carding machine according to claim 5, characterized in that: The adjustment assembly comprises two adjustment bases (311), the adjustment bases (311) are fixed on the support frame (1), an adjustment screw (312) is installed between the adjustment bases (311) by means of rotational connection, an adjustment nut (313) is fixedly installed on the sliding block (310), the adjustment nut (313) is installed on the outer wall of the adjustment screw (312) by means of threaded connection, a locking nut (314) is sleeved on the outer wall of the adjustment screw (312), and the locking nut (314) can fix the adjustment screw (312) by contacting the adjustment base (311).

7. The automatic wool feeding mechanism of the wool carding machine according to claim 6, characterized in that: The adjustment base (311) is fixed to the support frame (1) by means of bolt connection.

8. The automatic wool feeding mechanism of the wool carding machine according to claim 6, characterized in that: The support frame (1) is provided with a sliding groove (102) arranged along the wool feeding channel (101) at one end of the wool feeding channel (101) away from the wool spinning carding machine, and the outer wall of the sliding block (310) is provided with a sliding flange (3101), and the sliding flange (3101) is slidably inserted in the sliding groove (102).

9. The automatic wool feeding mechanism of the wool carding machine according to claim 8, characterized in that: A through groove (1021) is provided in the sliding groove (102) in the direction of the wool feeding channel (101).

10. The automatic wool feeding mechanism of the wool carding machine according to claim 1, characterized in that: The support plate group (4) comprises a plurality of support plate bodies, and the support plate bodies are evenly arranged along the outer ring of the pulley assembly (3).

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