Feeding structure of wool spraying machine

Abstract

The utility model relates to a feeding structure of a wool spraying machine, which comprises a support block and two feeding rollers, and the two feeding rollers are rotatably arranged on the support block; the feeding device further comprises a separating mechanism, the separating mechanism comprises a separating block and a connecting assembly, the separating block is connected to the supporting block through the connecting assembly, the two feeding rollers abut against the separating block, and a plurality of material channels are formed in the separating block. The yarn conveying device has the effect of reducing the influence on yarn conveying.

Description

Technical Field

[0001] The present application relates to the technical field of wool spraying machines, and in particular to a feeding structure of a wool spraying machine. Background Art

[0002] A feeding structure is required when the yarn enters the carding box of the wool jet machine.

[0003] At present, a Chinese patent with publication number CN102286811A discloses a flocculent fiber feeding device, including at least one pair of feeding rollers and feeding pressure rollers whose outer circumferences are elastically pressed against each other and rotate towards each other on a frame; a wire feeding funnel is also provided, and a funnel-shaped wire feeding through hole with an upper inner diameter larger than a lower inner diameter is provided in the wire feeding funnel, which is convenient for guiding the coarse yarn that needs to be combed so that it can smoothly enter the feeding roller.

[0004] Because fibers or yarns have a certain degree of elasticity according to their own characteristics, when the wool spraying machine stops working, the fibers or yarns will rebound, and when rebounding, the fibers or yarns will arch upward; when feeding fibers or yarns of various colors, the arched fibers or yarns will be entangled in the feed funnel; when the wool spraying machine starts working, the entangled fibers or yarns will be torn apart, thereby affecting the transmission of the fibers or yarns. Utility Model Content

[0005] In order to reduce the impact on yarn transmission, the present application provides a feeding structure of a wool jet machine.

[0006] The feeding structure of a hair spraying machine provided in the present application adopts the following technical solution:

[0007] A feeding structure of a hair spraying machine includes a support block and two feeding rollers, both of which are rotatably arranged on the support block; and a partition mechanism, which includes a partition block and a connecting component, the partition block is connected to the support block through the connecting component, and both of the feeding rollers abut against the partition block, and a plurality of material channels are provided on the partition block.

[0008] By adopting the above technical solution, a yarn will pass through the material channel and then through the two feeding rollers. Since only one yarn passes through each material channel, when the yarn rebounds and arches upward, the arched part of the yarn will enter the corresponding material channel. When the yarn is transmitted normally again, the arched yarn will return to normal; because the arched yarn is located in the corresponding separate material space, this will also reduce the phenomenon of two adjacent arched yarns being entangled together, thereby reducing the phenomenon of the yarn being torn off, thereby reducing the impact on the yarn transmission.

[0009] Optionally, the dividing block is provided with a first arcuate groove and a second arcuate groove connected to the material channel at one end close to the feeding roller, the side wall of the first arcuate groove abuts against one of the feeding rollers, and the side wall of the second arcuate groove abuts against the other feeding roller; the dividing block between the first arcuate groove and the second arcuate groove forms an insertion portion, and the insertion portion is located between the two feeding rollers.

[0010] By adopting the above technical solution, the side wall of the first arc-shaped groove on the dividing block abuts against one of the feeding rollers, the side wall of the second arc-shaped groove abuts against the other feeding roller, and the insertion part is located between the two feeding rollers. In this way, when the yarn rebounds and arches, the arched yarn enters the material channel through the material channel on the insertion part, thereby better separating the rebounded and arched yarn.

[0011] Optionally, the curvature of the first arc-shaped groove is greater than the curvature of the second arc-shaped groove, and the dividing block is inclined relative to the two feeding rollers.

[0012] By adopting the above technical solution, the partition block is tilted relative to the two feeding rollers, which makes it easier for operators to observe the situation in the material channel.

[0013] Optionally, the connecting assembly includes a connecting block, a connecting plate and a connecting bolt, the connecting block is arranged on the supporting block, the connecting plate is arranged on the separating block, a first through hole is opened on the connecting plate, a threaded hole is opened on the connecting block, and the connecting bolt passes through the first through hole and is threadedly connected to the threaded hole.

[0014] By adopting the above technical solution, after the partition block contacts the two feeding rollers, the connecting bolt passes through the first through hole on the connecting plate and is threadedly connected to the threaded hole, so that the partition block is connected to the supporting block; the provided connecting assembly has a simple structure and is easy to operate.

[0015] Optionally, a placement groove is provided on the connection block, the connection plate is clamped with the placement groove, and the threaded hole is provided on the side wall of the placement groove.

[0016] By adopting the above technical solution, the connecting plate is clamped with the placement groove on the connecting block, and then the connecting bolt is passed through the first through hole and threadedly connected with the threaded hole. The opened placement groove facilitates the positioning of the connecting plate, thereby reducing the adjustment time of the connecting plate and improving the installation efficiency of the partition block.

[0017] Optionally, a positioning block is provided on the connecting plate, a positioning groove which is engaged with the positioning block is provided on the side wall of the placement groove, a second through hole which is connected with the first through hole is provided on the positioning block, the threaded hole is provided on the side wall of the positioning groove, and the connecting bolt passes through the first through hole and the second through hole and is threadedly connected to the threaded hole.

[0018] By adopting the above technical solution, when the connecting plate is engaged with the placement groove, the positioning block is engaged with the positioning groove; when the positioning block is engaged with the positioning groove, the axis of the first through hole, the axis of the second through hole and the axis of the threaded hole coincide; then the connecting bolt passes through the first through hole and the second through hole and is threadedly connected to the threaded hole; the provided positioning block facilitates the threaded connection between the connecting bolt and the threaded hole, reduces the adjustment time of the connecting plate, and thus improves the installation efficiency.

[0019] Optionally, the support block is provided with a mounting mechanism connected to the connecting block, the mounting mechanism includes a mounting block and a fixing component, the mounting block is provided on the connecting block, and the support block is provided with a mounting groove that is engaged with the mounting block; the fixing component is provided on the support block and connected to the mounting block.

[0020] By adopting the above technical solution, the mounting block on the connecting block is clamped with the mounting groove on the supporting block; then the mounting block located in the mounting groove is reinforced by a fixing assembly; the connecting block is detachably connected to the supporting block through the mounting mechanism, and when the connection effect between the threaded hole on the connecting block and the connecting bolt is not good, it is convenient to repair and replace the connecting block.

[0021] Optionally, the fixing assembly includes a fixing rod and a spring, the support block is provided with a sliding hole connected to the mounting groove, the fixing rod is slidably arranged in the sliding hole, and the mounting block is provided with a fixing groove engaged with the fixing rod; the spring connects the fixing rod and the support block.

[0022] By adopting the above technical solution, the fixing rod is pulled so that the fixing rod in the mounting groove extends into the sliding hole, and the spring is in a deformed state at this time; then the mounting block is clamped with the mounting groove on the supporting block, and then the fixing rod is released, and the spring restores its elastic deformation. Under the action of the spring elastic force, the fixing rod will move toward the mounting block and clamp with the fixing groove on the mounting block, thereby reinforcing the mounting block and improving the stability of the mounting block on the supporting block.

[0023] Optionally, it also includes a driving assembly, which includes a driving motor and two driving gears, the two driving gears are respectively keyed to the two feeding rollers, and the driving motor is arranged on the supporting block and connected to one of the feeding rollers.

[0024] By adopting the above technical solution, the drive motor is started, and the output shaft of the drive motor drives the feeding roller to rotate. The driving gear on the feeding roller drives another driving gear to rotate, and the other driving gear drives the other feeding roller to rotate, so that both feeding rollers rotate and the rotation directions are opposite, so that the two feeding rollers will drive the yarn to move.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The separation mechanism can reduce the phenomenon of two adjacent arched yarns being entangled together, thereby reducing the phenomenon of the yarn being torn apart, thereby reducing the impact on the yarn transmission;

[0027] 2. The placement slots and positioning slots provided can facilitate the quick installation of the partition blocks, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of the feeding structure of the hair spraying machine in the embodiment of the present application;

[0029] Figure 2 This is a schematic diagram of the structure of the separation mechanism in the embodiment of the present application;

[0030] Figure 3 This is a schematic diagram of the structure of the driving component in the embodiment of the present application;

[0031] Figure 4 Schematic diagram of the structure of the connection component in the embodiment of the present application.

[0032] : Illustration numerals: 1. support block; 2. feeding roller; 3. partition mechanism; 31. partition block; 311. material channel; 312. first arc groove; 313. second arc groove; 314. insertion part; 315. entry hole; 32. connecting assembly; 321. connecting block; 3211. placement groove; 3212. positioning groove; 322. connecting plate; 323. connecting bolt; 324. positioning block; 4. mounting mechanism; 41. mounting block; 42. fixing assembly; 421. fixing rod; 422. spring; 5. driving assembly; 51. driving motor; 52. driving gear. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The embodiment of the present application discloses a feeding structure of a hair spraying machine.

[0035] refer to Figure 1 and Figure 2 A feeding structure of a hair spraying machine includes a support block 1 arranged on a combing box of the hair spraying machine, two feeding rollers 2 are rotatably connected to the support block 1, and a driving assembly 5 connected to the two feeding rollers 2 is arranged on the support block 1; a separation mechanism 3 is arranged on the support block 1, and the separation mechanism 3 abuts against the two feeding rollers 2.

[0036] refer to Figure 2 and Figure 3The driving assembly 5 includes two driving gears 52, and the two driving gears 52 are respectively keyed to the two feeding rollers 2; a driving motor 51 is fixedly connected to the support block 1, and the output shaft of the driving motor 51 is connected to one of the feeding rollers 2.

[0037] Start the drive motor 51, and the output shaft of the drive motor 51 drives the feeding roller 2 to rotate. The driving gear 52 on the feeding roller 2 drives another driving gear 52 to rotate, and the other driving gear 52 drives another feeding roller 2 to rotate, so that the two feeding rollers 2 rotate in opposite directions.

[0038] refer to Figure 2 and Figure 4 The partition mechanism 3 includes a partition block 31, on which an entry hole 315 is provided, and on which a plurality of material channels 311 communicating with the entry hole 315 are provided. The number of the material channels 311 can be selected according to the yarn, so that a yarn can pass through the entry hole 315 and the material channels 311 in sequence. The end of the partition block 31 away from the entry hole 315 is provided with a first arc groove 312 and a second arc groove 313 communicating with a plurality of material channels 311, the curvature of the first arc groove 312 is greater than the curvature of the second arc groove 313, the side wall of the first arc groove 312 abuts against one of the feed rollers 2, and the side wall of the second arc groove 313 abuts against the other feed roller 2; the partition block 31 between the first arc groove 312 and the second arc groove 313 forms an insertion portion 314, and the insertion portion 314 is located between the two feed rollers 2.

[0039] The side wall of the first arc groove 312 on the dividing block 31 abuts against one of the feeding rollers 2, the side wall of the second arc groove 313 abuts against the other feeding roller 2, and the inserting portion 314 is located between the two feeding rollers 2; the dividing block 31 is tiltedly arranged on the two feeding rollers 2.

[0040] refer to Figure 2 and Figure 4 The support block 1 is provided with a mounting groove, and the support block 1 is provided with a sliding hole connected with the mounting groove. The support block 1 is provided with a mounting mechanism 4, and the mounting mechanism 4 includes a mounting block 41 engaged with the mounting groove. The support block 1 is provided with a fixing assembly 42, and the fixing assembly 42 includes a fixing rod 421 slidably connected in the sliding hole, and the mounting block 41 located in the mounting groove is provided with a fixing groove engaged with the fixing rod 421; the fixing rod 421 is sleeved with a spring 422, and one end of the spring 422 is connected to the mounting block 41 and the other end is connected to the fixing rod 421.

[0041] Pull the fixing rod 421 so that the fixing rod 421 in the installation slot extends into the sliding hole of the support block 1, and the spring 422 is in a stretched state. Then the installation block 41 is clamped with the installation slot on the support block 1, and the fixing rod 421 is released, and the spring 422 recovers its elastic deformation. Under the action of the elastic force of the spring 422, the fixing rod 421 moves toward the direction close to the installation block 41 and clamps with the fixing slot on the installation block 41.

[0042] refer to Figure 4 The mounting block 41 is provided with a connecting assembly 32 connected to the dividing block 31, and the connecting assembly 32 includes a connecting block 321 integrally arranged with the mounting block 41, a placement groove 3211 is provided on the connecting block 321, a positioning groove 3212 is provided on the bottom wall of the placement groove 3211, the cross section of the positioning groove 3212 is smaller than the cross section of the placement groove 3211, and a threaded hole is provided on the bottom wall of the positioning groove 3212; a connecting plate 322 fixedly connected to the dividing block 31 and engaged with the placement groove 3211, and a first through hole is provided on the connecting plate 322; a positioning block 324 fixedly connected to the connecting plate 322 and engaged with the positioning groove 3212, and a second through hole communicating with the first through hole is provided on the positioning block 324; a connecting bolt 323 is provided on the connecting plate 322, and an end of the connecting bolt 323 away from its nut sequentially passes through the first through hole on the connecting plate 322 and the second through hole on the positioning block 324 and then is threadedly connected with the threaded hole.

[0043] The connecting plate 322 is clamped with the placement groove 3211 on the connecting block 321, and the positioning block 324 is clamped with the positioning groove 3212 on the connecting block 321, and then the end of the connecting bolt 323 away from its nut is passed through the first through hole on the connecting plate 322 and the second through hole on the positioning block 324 in sequence, and then threadedly connected with the threaded hole.

[0044] The implementation principle of the feeding structure of the hair spraying machine in the embodiment of the present application is as follows: pull the fixing rod 421 so that the fixing rod 421 located in the installation groove extends into the sliding hole of the support block 1, and the spring 422 is in a stretched state. Then the installation block 41 is clamped with the installation groove on the support block 1, and then the fixing rod 421 is released, and the spring 422 restores its elastic deformation. Under the action of the elastic force of the spring 422, the fixing rod 421 will move toward the direction close to the installation block 41 and clamp with the fixing groove on the installation block 41, so as to connect the connecting block 321 to the support block 1. Then, the connecting plate 322 is engaged with the placement groove 3211 on the connecting block 321, and the positioning block 324 is engaged with the positioning groove 3212 on the connecting block 321. Then, the end of the connecting bolt 323 away from its nut is passed through the first through hole on the connecting plate 322 and the second through hole on the positioning block 324 in sequence and then threadedly connected with the threaded hole, so that the dividing block 31 is installed on the connecting plate 322; and when the dividing block 31 is installed on the connecting block 321, the side wall of the first arc groove 312 on the dividing block 31 abuts against one of the feeding rollers 2, and the side wall of the second arc groove 313 abuts against the other feeding roller 2, and the insertion portion 314 is located between the two feeding rollers 2; the dividing block 31 is tilted and arranged on the two feeding rollers 2.

[0045] A yarn can pass through the entry hole 315 and a material channel 311 in sequence, and then pass through the two feeding rollers 2; start the drive motor 51 to rotate the two feeding rollers 2, and the two feeding rollers 2 will drive the yarn to move; when the drive motor 51 stops working, the arched yarn will be located in the material channel 311, so one yarn corresponds to one material channel 311, so the phenomenon of adjacent yarns being entangled together will be reduced.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding structure of a hair spraying machine, comprising a support block (1) and two feeding rollers (2), wherein the two feeding rollers (2) are both rotatably arranged on the support block (1); characterized in that: It also comprises a partition mechanism (3), the partition mechanism (3) comprising a partition block (31) and a connecting assembly (32), the partition block (31) being connected to the support block (1) via the connecting assembly (32), and the two feeding rollers (2) both abut against the partition block (31), and a plurality of material channels (311) being provided on the partition block (31).

2. The feeding structure of the hair spraying machine according to claim 1 is characterized in that: A first arcuate groove (312) and a second arcuate groove (313) connected to the material channel (311) are formed at one end of the partition block (31) close to the feeding roller (2); a side wall of the first arcuate groove (312) abuts against one of the feeding rollers (2), and a side wall of the second arcuate groove (313) abuts against the other feeding roller (2); an insertion portion (314) is formed on the partition block (31) between the first arcuate groove (312) and the second arcuate groove (313), and the insertion portion (314) is located between the two feeding rollers (2).

3. The feeding structure of the hair spraying machine according to claim 2 is characterized in that: The curvature of the first arc-shaped groove (312) is greater than the curvature of the second arc-shaped groove (313), and the partition block (31) is inclined relative to the two feeding rollers (2).

4. The feeding structure of the hair spraying machine according to claim 1 is characterized in that: The connection assembly (32) comprises a connection block (321), a connection plate (322) and a connection bolt (323); the connection block (321) is arranged on the support block (1); the connection plate (322) is arranged on the partition block (31); a first through hole is provided on the connection plate (322); a threaded hole is provided on the connection block (321); and the connection bolt (323) passes through the first through hole and is threadedly connected to the threaded hole.

5. A feeding structure of a hair spraying machine according to claim 4, characterized in that: The connection block (321) is provided with a placement groove (3211), the connection plate (322) is snap-connected with the placement groove (3211), and the threaded hole is provided on the side wall of the placement groove (3211).

6. A feeding structure of a hair spraying machine according to claim 5, characterized in that: A positioning block (324) is provided on the connecting plate (322); a positioning groove (3212) is provided on the side wall of the placement groove (3211) and is engaged with the positioning block (324); a second through hole connected to the first through hole is provided on the positioning block (324); the threaded hole is provided on the side wall of the positioning groove (3212); and the connecting bolt (323) passes through the first through hole and the second through hole and is threadedly connected to the threaded hole.

7. The feeding structure of the hair spraying machine according to claim 4, characterized in that: The support block (1) is provided with a mounting mechanism (4) connected to the connecting block (321); the mounting mechanism (4) comprises a mounting block (41) and a fixing assembly (42); the mounting block (41) is arranged on the connecting block (321); a mounting groove for clamping with the mounting block (41) is provided on the support block (1); and the fixing assembly (42) is arranged on the support block (1) and connected to the mounting block (41).

8. The feeding structure of the hair spraying machine according to claim 7, characterized in that: The fixing assembly (42) comprises a fixing rod (421) and a spring (422); the support block (1) is provided with a sliding hole connected to the mounting groove; the fixing rod (421) is slidably arranged in the sliding hole; the mounting block (41) is provided with a fixing groove engaged with the fixing rod (421); and the spring (422) connects the fixing rod (421) and the support block (1).

9. The feeding structure of the hair spraying machine according to claim 1, characterized in that: It also comprises a driving assembly (5), the driving assembly (5) comprising a driving motor (51) and two driving gears (52), the two driving gears (52) being key-connected to the two feeding rollers (2) respectively, and the driving motor (51) being arranged on the supporting block (1) and connected to one of the feeding rollers (2).

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