CN115319824B - Automatic water-touching device for grooving paper tube - Google Patents

Abstract

The invention belongs to the technical field of paper tube grooving machine equipment, and particularly relates to an automatic water-touching device for grooving paper tubes. An automated water-jet apparatus for grooving paper tubes, comprising: the device comprises a working machine case, a clamping mechanism, a slotting mechanism and a water spraying mechanism; the slotting mechanism comprises a slotting cutter, the water spraying mechanism comprises a cross rod, a mounting seat and a water touch spray head, and the water touch spray head and the slotting cutter are sequentially arranged back and forth in the direction of circular motion of the paper tube around the shaft. The invention aims to provide an automatic water-touching device for slotting paper tubes, which can be used for slotting the wetted parts of the paper tubes after the paper tubes are partially wetted, and can be used for slotting the paper tubes without damaging the paper tubes at the same time, so that the slotting quality of the paper tubes is ensured.

Description

Automatic water-feeding device for slotting paper tubes

Technical Field

The invention belongs to the technical field of paper tube slotting machine equipment, and in particular relates to an automatic water-feeding device for slotting paper tubes.

Background Art

Spinning machines are an important process in weaving. Paper tubes with grooves on the surface are often used to collect and store the yarns spun by textile machines. The most important part of the production of such paper tubes is surface grooves. However, due to the brittleness of paper, especially in the dry environment of the north, it is very likely that the surface of the paper tube will be damaged when the paper tube is grooved, such as cracks or cracks on the surface of the paper tube. When paper tubes with damaged surfaces or cracks with cracks and burrs are used to store yarn, the silk threads wrapped on them will be damaged, especially when the silk threads are pulled during machine weaving, which further expands the damage and makes the part of the silk threads in contact with the paper tube fail to meet textile quality.

Summary of the invention

In view of the shortcomings of the prior art, the purpose of the present invention is to provide an automated water-feeding device for grooving paper tubes, which can locally moisten the paper tube and then groove the moistened part of the paper tube without damaging the paper tube, thereby ensuring the grooving quality of the paper tube.

To achieve the above object, the present invention provides the following technical solutions:

The automatic water-feeding device for slotting paper tubes comprises:

Working chassis;

A clamping mechanism, the clamping mechanism is arranged in the inner cavity of the working chassis, the clamping mechanism has a pair of clamping arms for clamping the paper tube, and the clamping arms are symmetrically arranged;

The slotting mechanism comprises a slotting knife, wherein a connecting end of the slotting knife is connected to a rotatable connecting rod, and a knife head of the slotting knife is arranged toward the paper tube;

A water spray mechanism, the water spray mechanism comprises a cross bar, a mounting seat and a water spray head, the mounting seat is connected to the cross bar, the water spray head array is arranged below the mounting seat, a water channel connected to a water spray inlet of the water spray head is arranged in the mounting seat, the water inlet end of the water channel is connected to a water storage tank, the water outlet end of the water channel is connected to the water spray head, and the water spray head is arranged toward the paper tube;

The water-feeding nozzle and the slotting knife are arranged in sequence front and back in the circumferential direction of the paper tube.

As a preferred embodiment of the technical solution, the side wall of the working chassis is provided with an arc-shaped hole at the connection between the clamping arm and the side wall, the cross bar is inserted into the arc-shaped hole, and the cross bar is connected to the first bevel gear, and the connection between the cross bar and the first bevel gear is offset from the axis of the first bevel gear;

The first bevel gear is connected to the second motor.

As a preferred embodiment of the present technical solution, the water-feeding nozzles are arranged in pairs on the mounting seat, and the water channel includes a water inlet end and a plurality of water outlet ends corresponding to the water-feeding nozzles. As a preferred embodiment of the present technical solution, the first wire-breaking hook and the second wire-breaking hook are sequentially sleeved on the connecting rod from top to bottom, and an isolation plate is provided between the first wire-breaking hook and the second wire-breaking hook, and the isolation plate is fixedly connected to the sliding frame.

As a preferred embodiment of the present technical solution, the water-feeding nozzle comprises a high-pressure sealing sleeve, a connecting outer column, a rotating shaft and a water-feeding head, the high-pressure sealing sleeve comprises a segmented water guide hole, a drainage channel and a drainage hole, the drainage hole is connected to the segmented water guide hole through the drainage channel, and a plugging member is provided outside the drainage channel;

The water-feeding head comprises a water-passing cavity and a high-pressure water channel, and the high-pressure water channel is communicated with the water-passing cavity.

As a preferred embodiment of the present technical solution, the inner diameter of the high-pressure water diversion channel is smaller than the inner diameter of the water passage cavity, and a plurality of the high-pressure water diversion channels are radially inclined and radially arranged.

As a preferred embodiment of the present technical solution, the inclination directions of the high-pressure water diversion channels in a pair of adjacently arranged water-feeding heads are opposite.

As a preferred embodiment of the present technical solution, a replaceable clamping member is connected to the clamping end of the clamping arm.

As a preferred embodiment of the present technical solution, the end of the connecting rod is connected to a gear, the gear is meshed with a sliding tooth plate, and the working chassis is provided with a guide slideway corresponding to the sliding tooth plate.

As a preferred embodiment of the present technical solution, the sliding tooth plate is provided with an adjustment plate extending outward from the side wall, the adjustment plate is provided with an adjustment hole, the side wall is provided with an adjustment long hole and a pin corresponding to the adjustment plate, and the pin is connected to the adjustment hole.

As a preferred embodiment of the present technical solution, the slotting knife is arranged on a knife holder, an atomization device is connected above the knife holder, the atomization device includes an atomization port, and the opening direction of the atomization port is consistent with the direction of the slotting knife head.

By implementing the above technical solution, the present invention has the following advantages:

1. Design a water spray mechanism to partially moisten the paper tube, and then groove the moistened part of the paper tube. The paper tube will not be damaged during the grooving process, thus ensuring the quality of the grooving of the paper tube.

2. The water spraying mechanism includes a cross bar, which is connected to the first bevel gear and is set away from the axis of the first bevel gear. When following the rotation of the first bevel gear, the cross bar completes the eccentric movement, and the movement path is located above the paper tube, so that the paper tube is partially moistened to protect the paper tube from damage during grooving and save energy. It is not necessary to rotate to the part to be grooved for moistening, and avoid moistening the entire paper tube to waste energy.

3. A rotating shaft is designed in the water-feeding nozzle, and the water-feeding nozzle rotates and sprays water following the rotating shaft. In addition, multiple radially inclined and radiating high-pressure water distribution channels are arranged on the water-feeding nozzle to ensure uniform water spraying and improve the protection of the grooves of the paper tube.

4. The clamping parts and the clamping arms can be replaced and connected, which is convenient for replacement and disassembly. It is suitable for paper tubes of more specifications and is convenient for replacing paper tubes after the paper tube grooving is completed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the present application.

FIG. 2 is a schematic diagram of the three-dimensional structure of the present application.

FIG. 3 is a front view of the present application.

FIG. 4 is a cross-sectional view taken along line AA in FIG. 3 .

FIG. 5 is a diagram showing the internal structure of the water spray nozzle in the present application.

Among them, 1. working chassis, 101. side wall, 1011. arc hole, 1012. adjustment long hole, 1013. latch, 102. first bevel gear, 103. guide slide, 2. clamping mechanism, 201. clamping arm, 202. replaceable clamping member, 3. slotting mechanism, 301. slotting knife, 302. connecting rod, 303. gear, 304. sliding tooth plate, 3041. adjustment plate, 3042. adjustment socket, 305. tool holder, 4. water spray mechanism , 401, cross bar, 402, mounting seat, 4021, water channel, 403, water nozzle, 4031, high pressure sealing sleeve, 40311, segmented water guide hole, 40312, drainage channel, 40313, drainage hole, 40314, plugging piece, 4032, connecting outer column, 4033, rotating shaft, 4034, water nozzle, 5, first motor, 6, water storage tank, 7, second motor, 701, second bevel gear, 8, atomization device, 801, atomization port.

DETAILED DESCRIPTION

The present invention is further described below in conjunction with specific examples and experimental data. It should be understood that the embodiments of the present invention are only used to illustrate the present invention rather than to limit the present invention, and various replacements and changes made according to common technical knowledge and customary means in the art without departing from the technical thinking of the present invention should be included in the scope of the present invention.

Example 1

As shown in FIG5 , the automatic water-feeding device for grooving a paper tube comprises:

The working case 1 is a semi-open structure or a closed structure. If the working case 1 is in a fully open mode, it may dry quickly due to the influence of ambient temperature and wind. In order to keep the grooved part moist, the working case 1 is at least a semi-enclosed structure.

The clamping mechanism 2 is arranged in the inner cavity of the working chassis 1. The clamping mechanism 2 has a pair of clamping arms 201 for clamping the paper tube, and the clamping arms 201 are symmetrically arranged.

The slotting mechanism 3 comprises a slotting knife 301, a connecting end of the slotting knife 301 is connected to a rotatable connecting rod 302, and a knife head of the slotting knife 301 is arranged toward the paper tube.

The water spray mechanism 4 is externally connected to the water storage tank 6. The water spray mechanism 4 includes a cross bar 401, a mounting seat 402 and a water nozzle 403. The mounting seat 402 is connected to the cross bar 401. The water nozzle 403 is arranged in an array below the mounting seat 402. The mounting seat 402 is provided with a water channel 4021 connected to the water spray inlet of the water nozzle 403. The water inlet end of the water channel 4021 is connected to the water storage tank 6, and the water outlet end of the water channel 4021 is connected to the water nozzle 403. The water nozzle 403 is arranged toward the paper tube.

The water spray head 403 and the slotting knife 301 are arranged in sequence in the direction of the circular motion of the paper tube around the axis. When working, the first motor 6 controls the clamping arm 201 to rotate, and the paper tube clamped thereon rotates accordingly, so as to prevent the paper tube from cracking due to the brittleness of the paper when slotting in the later stage. The water spray mechanism 4 starts to work and spray water to wet the surface of the paper tube.

The end of the connecting rod 302 is connected to the gear 303, the gear 303 is meshed with the sliding tooth plate 304, and the working chassis 1 is provided with a guide slide 103 corresponding to the sliding tooth plate 304. The sliding tooth plate 304 is provided with an adjustment plate 3041 extending outward from the side wall 101, and the adjustment plate 3041 is provided with an adjustment socket 3042. The side wall 101 is provided with an adjustment long hole 1012 and a latch 1013 corresponding to the adjustment plate 3041, and the latch 1013 is connected to the adjustment socket 3042.

The side wall 101 of the working chassis 1 is provided with an arc hole 1011 at the connection between the clamping arm 201 and the side wall 101, and the cross bar 401 is inserted into the arc hole 1011, and the cross bar 401 is connected to the first bevel gear 102, and the connection between the cross bar 401 and the first bevel gear 102 is set away from the axis of the first bevel gear 102. The first bevel gear 102 is connected to the second motor 7. The output end of the main shaft of the second motor 7 is connected to the second bevel gear 701, and the second bevel gear 701 is meshed with the first bevel gear 102. The water spraying mechanism 4 includes a cross bar 401, which is connected to the first bevel gear 402 and is set away from the axis of the first bevel gear 102. When following the rotation of the first bevel gear 102, the eccentric movement is completed, and the movement path is located above the paper tube, so that the paper tube is partially moistened, protecting the paper tube from damage during grooving, and saving energy. It is not necessary to rotate to the part to be grooved for moistening, and avoids moistening the entire paper tube, which wastes energy.

The water-feeding nozzles 403 are arranged in pairs on the mounting seat 402, and the water channel 4021 includes a water inlet end and a plurality of water outlet ends corresponding to the water-feeding nozzles 403. The water-feeding nozzle 403 includes a high-pressure sealing sleeve 4031, a connecting outer column 4032, a rotating shaft 4033 and a water-feeding nozzle 4034. The high-pressure sealing sleeve 4031 includes a segmented water guide hole 40311, a drainage channel 40312 and a drainage hole 40313. The drainage hole 40313 is connected to the segmented water guide hole 40311 through the drainage channel 40312. A plugging member 40314 is provided outside the drainage channel 40312. The water-feeding nozzle 4034 includes a water-passing cavity 40341 and a high-pressure water channel 40342. The high-pressure water channel 40342 is connected to the water-passing cavity 40341. The inner diameter of the high-pressure water channel 40342 is smaller than the inner diameter of the water passage cavity 40341, and a plurality of high-pressure water channels 40342 are radially inclined and radially arranged. A rotating shaft 4033 is designed in the water-feeding nozzle 403, and the water-feeding nozzle 4034 rotates and sprays water following the rotating shaft 4033, and a plurality of radially inclined and radially arranged high-pressure water channels 40342 are arranged on the water-feeding nozzle 4023 to ensure uniform water spraying and improve the protection of the slots of the paper tube.

Furthermore, the inclination directions of the high-pressure water distribution channels 40342 in a pair of adjacent water-feeding heads 4034 are opposite.

The clamping end of the clamping arm 201 is connected to a replaceable clamping member 202. The replaceable clamping member 202 is replaceably connected to the clamping arm 201, which is convenient for replacement and disassembly, suitable for paper tubes of more specifications, and convenient for replacing the paper tube after the paper tube slotting is completed.

Furthermore, the slotting knife 301 is arranged on the knife holder 305 , and the atomization device 8 is connected above the knife holder 305 . The atomization device 8 includes an atomization port 801 , and the opening direction of the atomization port 801 is consistent with the direction of the knife head of the slotting knife 301 .

Claims (6)

1. A automatic water device of feeling for being directed at paper tube fluting, its characterized in that includes:

A working chassis (1) comprising a side wall (101);

The clamping mechanism (2) is arranged in the inner cavity of the working machine case (1), the clamping mechanism (2) is provided with a pair of clamping arms (201) for clamping the paper tube, and the clamping arms (201) are symmetrically arranged;

The slotting mechanism (3) comprises a slotting cutter (301), wherein the connecting end of the slotting cutter (301) is connected with a rotatable connecting rod (302), and the cutter head of the slotting cutter (301) is arranged towards a paper tube;

The water spraying mechanism (4), the water spraying mechanism (4) comprises a cross rod (401), a mounting seat (402) and a water-touching spray nozzle (403), the mounting seat (402) is connected to the cross rod (401), the water-touching spray nozzle (403) is arranged below the mounting seat (402) in an array, a water channel (4021) connected with a water spraying inlet of the water-touching spray nozzle (403) is arranged in the mounting seat (402), a water inlet end of the water channel (4021) is connected with a water storage tank (6), a water outlet end of the water channel (4021) is connected with the water-touching spray nozzle (403), and the water-touching spray nozzle (403) is arranged towards a paper tube;

The water touch spray head (403) and the slotting cutter (301) are sequentially arranged front and back in the circumferential direction of the paper tube;

An arc-shaped hole (1011) is formed in the joint of the clamping arm (201) and the side wall (101), the cross rod (401) is inserted into the arc-shaped hole (1011), the cross rod (401) is connected with the first bevel gear (102), and the joint of the cross rod (401) and the first bevel gear (102) deviates from the axis of the first bevel gear (102);

the first bevel gear (102) is connected with the second motor (7);

The water touch spray heads (403) are arranged on the mounting base (402) in pairs and in rows, and the water channel (4021) comprises a water inlet end and a plurality of water outlet ends which are arranged corresponding to the water touch spray heads (403);

The end part of the connecting rod (302) is connected with a gear (303), the gear (303) is meshed with a sliding toothed plate (304), and a guide slideway (103) is arranged on the working machine case (1) corresponding to the sliding toothed plate (304);

The sliding toothed plate (304) is outwards provided with an adjusting plate (3041) extending out of the side wall (101), the adjusting plate (3041) is provided with an adjusting jack (3042), the side wall (101) is provided with an adjusting slot hole (1012) and a plug pin (1013) corresponding to the adjusting plate (3041), and the plug pin (1013) is connected with the adjusting jack (3042).

2. The automated water jet apparatus for grooving paper tubes according to claim 1, wherein the water jet nozzle (403) comprises a high pressure sealing sleeve (4031), a connecting outer column (4032), a rotating shaft (4033) and a water jet head (4034), the high pressure sealing sleeve (4031) comprises a segmented water guiding hole (40311), a drainage channel (40312) and a drainage hole (40313), the drainage hole (40313) is connected with the segmented water guiding hole (40311) through the drainage channel (40312), and a blocking member (40314) is arranged outside the drainage channel (40312);

The water touch head (4034) comprises a water passing cavity (40341) and a high-pressure water diversion channel (40342), and the high-pressure water diversion channel (40342) is communicated with the water passing cavity (40341).

3. The automated water-logging device for grooving paper tubes according to claim 2, wherein the inner diameter of the high-pressure water-diversion channel (40342) is smaller than the inner diameter of the water-passing cavity (40341), and a plurality of the high-pressure water-diversion channels (40342) are radially arranged in an inclined radial manner.

4. An automated water-jet apparatus for grooving paper tubes according to claim 3, characterized in that the inclination of the high-pressure water-diversion channels (40342) in a pair of adjacently disposed water-jet heads (4034) is reversed.

5. An automated water-bath device for grooving paper tubes according to claim 1, characterized in that the gripping arms (201) are connected at their gripping ends with exchangeable gripping members (202).

6. An automated water-jet machine for grooving paper tubes as claimed in claim 1 wherein the grooving cutter (301) is arranged on a cutter holder (305), an atomizing device (8) is connected above the cutter holder (305), the atomizing device (8) comprises an atomizing port (801), and the direction of the opening of the atomizing port (801) is consistent with the direction of the cutter head of the grooving cutter (301).