Automatic wool ball packaging device and using method

Abstract

The invention discloses an automatic wool ball packaging device and a using method, and belongs to the field of automatic wool ball packaging equipment, the automatic wool ball packaging device comprises a rack, a first working end and a second working end are arranged on the rack, and a feeding port and a discharging port are formed in the first working end; the transfer assembly is fixedly connected with the second working end and is provided with two feeding barrels; the upper clamping assembly is fixedly connected with the rack and is provided with an upper clamping end; the lower clamping assembly is fixedly connected with the second working end and is provided with a lower clamping end; and the wrapping assembly is provided with a wrapping arm, and the end part of the wrapping arm is provided with a wire guide device. Through cooperation of the transfer assembly, the upper clamping assembly and the lower clamping assembly, the compression range of the wool balls can be accurately controlled, the bulkiness of the packaged wool tops is guaranteed, follow-up production of the wool tops is facilitated, meanwhile, the wool balls are bundled through the wrapping assembly, the shapes of the wool balls are kept, and transportation of the wool balls is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of automatic wool ball packaging equipment, in particular to an automatic wool ball packaging device. Background Art

[0002] Aluminum ash is the scum and skimming floating on the surface of the aluminum liquid during the metallurgical melting process of electrolytic aluminum, cast aluminum and recycled aluminum, including the residue remaining after subsequent treatment processes such as ash frying and ball milling.

[0003] In the wool spinning process, wool fibers need to be processed into wool tops before they can be spun into wool yarn for the next step.

[0004] At present, in the existing wool strip packaging equipment, the wool strips are usually compressed into transfer bags for transportation by hydraulic equipment. Although this packaging method can be used, due to the excessive pressure of the hydraulic equipment, the wool fiber fluffiness is greatly affected during the packaging and compression process, which is not conducive to subsequent production. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic wool ball packaging device to solve the technical problem that the fluffiness of wool fibers is greatly affected during the packaging and compression process of wool fibers, which is not conducive to subsequent production.

[0006] Based on the above-mentioned purpose, the present invention provides an automatic packaging device for wool balls, comprising a frame having a first working end and a second working end arranged vertically, the first working end being provided with a feed port and a discharge port passing through the first working end; a transfer assembly, fixedly connected to the second working end, having two feeding barrels capable of switching positions between the feed port and the discharge port, the feeding barrel having a accommodating cavity passing through vertically; an upper clamping assembly, fixedly connected to the frame, arranged above the first working end, having an upper clamping end capable of rotating and moving toward the discharge port; a lower clamping assembly, fixedly connected to the second working end, having a lower clamping end capable of sequentially passing through the second working end and the accommodating cavity, and moving toward the upper clamping end; a wrapping assembly, having a rotatable wrapping arm, the end of the wrapping arm having a wire guide.

[0007] Preferably, the transfer assembly includes a transfer shaft and a transfer motor, the transfer shaft is vertically mounted on the second working end by means of rotation, the transfer motor is fixedly connected to the second working end, the output shaft of the transfer motor is drivingly connected to the transfer shaft, a transfer bracket is fixed on the outer wall of the transfer shaft, the transfer bracket is symmetrically provided with two open accommodating portions, and the feed barrel is inserted in the accommodating portion.

[0008] Preferably, the upper clamping assembly includes an upper telescopic cylinder, an upper sliding rod, an upper bracket, an upper motor, a driven gear and a driving gear, and the frame also has a third working end, and the third working end is arranged above the first working end, the upper bracket and the upper telescopic cylinder are fixed to the end surface of the third working end facing the first working end, the upper sliding rod is connected to the upper bracket by a sliding manner, the upper clamping end is fixed to the end of the upper sliding rod facing close to the first working end, the telescopic end of the upper telescopic cylinder is connected to the upper sliding rod by a rotational manner, the upper motor is fixedly connected to the upper bracket, the driving gear is drivingly connected to the output shaft of the upper motor, the driven gear is connected to the upper bracket by a rotational manner, the upper sliding rod is slidably inserted into the inner wall of the driven gear by a spline connection, and the driven gear is meshed with the driving gear.

[0009] Preferably, the lower clamping assembly includes a lower telescopic cylinder and a lower sliding rod, a vertical through groove penetrating the second working end is vertically opened on the upper edge of the second working end, the lower telescopic cylinder is connected to the end face of the second working end facing away from the first working end, the end of the lower sliding rod facing away from the upper clamping assembly is connected to the telescopic end of the lower telescopic cylinder by rotation, and the lower clamping end is connected to the end of the lower sliding rod facing close to the upper clamping assembly by rotation.

[0010] Preferably, the upper clamping end has the same structure as the lower clamping end, and the upper clamping end includes a clamping base, on which a clamping arm is rotatably mounted, a clamping telescopic cylinder is fixed inside the clamping base, a connecting arm is rotatably mounted on the telescopic end of the clamping telescopic cylinder, and the end of the connecting arm is connected to the clamping arm by rotation.

[0011] Preferably, the wrapping assembly includes a wrapping base, the wrapping base is fixedly connected to the first working end, a wrapping motor is fixed on the wrapping base, the wrapping arm is drive-connected to the output shaft of the wrapping motor by a key connection, and the wire guide is connected to the wrapping arm by rotation.

[0012] Preferably, the automatic wool ball packaging device also includes a pushing component, which includes a first pushing base and a second pushing base fixedly connected to the first working end, the first pushing base is provided with a pushing telescopic cylinder by rotation, the second pushing base is provided with a pushing arm by rotation, and the telescopic end of the pushing telescopic cylinder is connected to the pushing arm by rotation.

[0013] Preferably, the pushing arm is provided with an arc-shaped pushing ring.

[0014] Preferably, the automatic wool ball packaging device also includes two groups of opening and closing components symmetrically arranged to control the opening and closing of the discharge port, the opening and closing components include an opening and closing plate and an opening and closing telescopic cylinder, the opening and closing plate is mounted on the first working end by rotation, the lower end of the opening and closing plate is provided with an opening and closing axis, the first working end is provided with a guide groove passing through the first working end, the opening and closing telescopic cylinder is connected to one end of the first working end close to the second working end by rotation, the opening and closing axis passes through the guide groove, and is connected to the telescopic end of the opening and closing telescopic cylinder by rotation.

[0015] A method for using a wool ball automatic packaging device:

[0016] S1: The wool strips enter the feeding barrel through the feeding port within the set time;

[0017] S2: The transfer component works, switches the position of the feed barrel, and moves the coiled feed barrel from the feed port to the discharge port;

[0018] S3: The lower clamping assembly works, and the lower clamping end moves upward a certain distance, pushing the wool ball from the bottom of the feeding barrel to the discharge port;

[0019] S4: The upper clamping assembly works, the upper clamping end moves downward a certain distance, and clamps the wool ball from the top;

[0020] S5: The upper clamping assembly and the lower clamping assembly work simultaneously, and the upper clamping end and the lower clamping end move upward synchronously until they move to the set position;

[0021] S6: The wrapping assembly works, the wrapping arm drives the wire guide to rotate, and the wire guide drives the wire to move and wrap around the surface of the wool ball;

[0022] S7: After wrapping one circle, the upper clamping end drives the wool ball to rotate a certain angle, and the wrapping arm drives the wire guide to rotate and wrap the wire around the surface of the wool ball again, and so on until the wrapping is completed.

[0023] The beneficial effect of the present invention is that through the cooperation of the transfer component, the upper clamping component and the lower clamping component, the compression range of the wool ball can be accurately controlled, thereby ensuring the dimensional bulkiness of the wool strips after packaging, which is beneficial to the subsequent production of the wool strips. At the same time, the wool balls are bundled by the wrapping component to maintain their shape, which is convenient for the transportation of the wool balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of the present invention;

[0025] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 4 It is a schematic diagram of the explosion structure of the transfer assembly in the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the upper clamping assembly of the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the upper clamping end of the present invention;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the wrapping assembly in the present invention;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the pushing component in the present invention;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the opening and closing component in the present invention.

[0033] In the figure: 1, frame; 101, first working end; 1011, feed port; 1012, discharge port; 1013, guide slot; 102, second working end; 1021, vertical through slot; 103, third working end; 2, transfer assembly; 21, feed barrel; 211, accommodating chamber; 22, transfer shaft; 23, transfer motor; 24, transfer bracket; 3, upper clamping assembly; 31, upper clamping end; 311, clamping base; 312, clamping arm; 313, clamping telescopic cylinder; 314, connecting arm; 32, upper telescopic cylinder; 33, upper sliding rod; 34, upper Bracket; 35, upper motor; 36, driven gear; 37, driving gear; 38, connecting sleeve; 39, limiting ring; 4, lower clamping assembly; 41, lower clamping end; 42, lower telescopic cylinder; 43, lower sliding rod; 5, wrapping assembly; 51, wrapping arm; 52, wire guide; 53, wrapping base; 54, wrapping motor; 6, pushing assembly; 61, first pushing base; 62, second pushing base; 63, pushing telescopic cylinder; 64, pushing arm; 641, pushing ring; 7, opening and closing assembly; 71, opening and closing plate; 72, opening and closing telescopic cylinder; 711, opening and closing axis. DETAILED DESCRIPTION

[0034] 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.

[0035] 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.

[0036] In one embodiment, see Figures 1 to 4 As shown, the present invention provides an automatic wool ball packaging device, comprising:

[0037] The frame 1 has a first working end 101 and a second working end 102 arranged vertically. The first working end 101 is provided with a feed port 1011 and a discharge port 1012 penetrating the first working end 101. The feed port 1011 is connected to an external wool strip feeding device, and the wool strip feeding device is used to provide wool strips of a certain length. The first working end 101 and the second working end 102 are plate structures and are fixed to the frame 1 by bolts.

[0038] The transfer assembly 2 is installed at the second working end 102, and has two feeding barrels 21 that can switch positions between the feeding port 1011 and the discharging port 1012. The feeding barrel 21 has a vertically penetrating accommodating cavity 211. The wool strips are coiled and placed along the inner wall of the accommodating cavity 211 until they are piled up to a certain height, thereby forming wool balls.

[0039] The upper clamping assembly 3 is fixedly connected to the frame 1 , disposed above the first working end 101 , and has an upper clamping end 31 that can rotate and move toward the discharge port 1012 .

[0040] The lower clamping assembly 4 is mounted on the second working end 102 and has a lower clamping end 41 that can sequentially pass through the second working end 102 and the accommodating cavity 211 and move toward the upper clamping end 31. The upper clamping end 31 and the lower clamping end 41 can clamp the wool balls in the accommodating cavity 211 and reduce the height of the wool balls so that the wool balls meet the packaging standard.

[0041] The wrapping assembly 5 has a rotatable wrapping arm 51, and the end of the wrapping arm 51 has a wire guide 52. The wire guide 52 is connected to an external wire supply device, and the wire supply device is used to provide a certain length of winding wire.

[0042] Specifically, the present invention can accurately control the compression range of the wool balls through the cooperation of the transfer component 2, the upper clamping component 3 and the lower clamping component 4, thereby ensuring the dimensional bulkiness of the wool strips after packaging, which is beneficial to the subsequent production of the wool strips. At the same time, the wool balls are bundled by the wrapping component 5 to maintain their shape, which is convenient for the transportation of the wool balls.

[0043] As an example, see Figures X to Figure 4 As shown, the transfer assembly 2 includes a transfer shaft 22 and a transfer motor 23. The transfer shaft 22 is mounted on the second working end 102 in a vertical direction by rotation. The transfer motor 23 is fixedly connected to the second working end 102. The output shaft of the transfer motor 23 is drivingly connected to the transfer shaft 22 by a key connection. A transfer bracket 24 is fixed on the outer wall of the transfer shaft 22. The transfer bracket 24 is symmetrically provided with two openings of the receiving portion, and the feed barrel 21 is inserted into the receiving portion. Among them, one end of the transfer shaft 22 is connected to the lower end face of the first working end 101 by a bearing connection, and the other end of the transfer shaft 22 is connected to the upper end face of the second working end 102 by a bearing connection, and passes through the second working end 102 downward.

[0044] Specifically, in this example, the transfer motor 23 drives the transfer shaft 22 to rotate, the transfer shaft 22 drives the transfer bracket 24 to rotate, and the transfer bracket 24 drives the feeding barrel 21 to move, thereby realizing the switching of the feeding barrel 21 between the feed port 1011 and the discharge port 1012, thereby keeping the wool ball automatic packaging device running continuously.

[0045] As an example, see Figures 1 to 5As shown, the upper clamping assembly 3 includes an upper telescopic cylinder 32, an upper sliding rod 33, an upper bracket 34, an upper motor 35, a driven gear 36 and a driving gear 37. The frame 1 also has a third working end 103, and the third working end 103 is arranged above the first working end 101. The upper bracket 34 and the upper telescopic cylinder 32 are fixed to the end surface of the third working end 103 facing the first working end 101. The upper sliding rod 33 is connected to the upper bracket 34 in a sliding manner. The upper clamping end 31 is fixed to the upper The upper sliding rod 33 is toward the end close to the first working end 101, the telescopic end of the upper telescopic cylinder 32 is connected to the upper sliding rod 33 by rotation, the upper motor 35 is fixedly connected to the upper bracket 34, the driving gear 37 is connected to the output shaft of the upper motor 35 by a spline, the lower end of the upper bracket 34 is connected to the driven gear 36 by a bearing connection, the upper sliding rod 33 is slidably inserted into the inner wall of the driven gear 36 by a spline connection, and the driven gear 36 is meshed with the driving gear 37. Among them, the third working end 103 is fixed to the frame 1 by bolts, a spline groove is provided on the inner wall of the driven gear 36, and a spline protrusion matching the spline groove is provided on the outer wall of the upper sliding rod 33. A connecting sleeve 38 is fixed to the telescopic end of the upper telescopic cylinder 32. The upper sliding rod 33 is installed in the connecting sleeve 38 by rotation and extends downward from the connecting sleeve 38. Two limit rings 39 are fixed on the outer wall of the upper sliding rod 33 by bolt connection. The limit rings 39 respectively conflict with the upper and lower ends of the connecting sleeve 38, thereby limiting the relative sliding of the upper sliding rod 33 and the connecting sleeve 38; the upper telescopic cylinder 32 can be controlled by electric, pneumatic or hydraulic means, preferably by electric control, which is convenient for controlling the working length of the upper telescopic cylinder 32.

[0046] Specifically, in this example, the upper telescopic cylinder 32 is operated to drive the vertical movement of the connecting sleeve 38, the connecting sleeve 38 drives the movement of the upper sliding rod 33, the upper sliding rod 33 drives the movement of the upper clamping end 31, thereby achieving precise control of the vertical movement of the upper clamping end 31. At the same time, the upper motor 35 is operated, and the output shaft of the upper motor 35 drives the driving gear 37 to rotate, the driving gear 37 drives the driven gear 36 to rotate, the driven gear 36 drives the upper sliding rod 33 to rotate, the upper sliding rod 33 drives the upper clamping end 31 to rotate, and the upper clamping end 31 drives the wool roll to rotate, thereby achieving precise control of the rotation angle of the wool roll.

[0047] As an example, see Figures 1 to 5As shown, the lower clamping assembly 4 includes a lower telescopic cylinder 42 and a lower sliding rod 43. A vertical through slot 1021 penetrating the second working end 102 is vertically opened on the upper edge of the second working end 102. The lower telescopic cylinder 42 is connected to the end face of the second working end 102 facing away from the first working end 101. The end of the lower sliding rod 43 facing away from the upper clamping assembly 3 is connected to the telescopic end of the lower telescopic cylinder 42 by rotation. The lower clamping end 41 is connected to the end of the lower sliding rod 43 facing close to the upper clamping assembly 3 by rotation. The lower telescopic cylinder 42 can be controlled electrically, pneumatically or hydraulically, preferably electrically, so as to facilitate the control of the working length of the lower telescopic cylinder 42. The telescopic end of the lower telescopic cylinder 42 is fixed with a lower support by bolt connection, and the lower sliding rod 43 is connected to the lower support by bearing connection. The vertical through slot 1021 is consistent with the position of the discharge port 1012.

[0048] Specifically, in this example, the lower sliding rod 43 is driven to move through the operation of the lower telescopic cylinder 42, and the lower sliding rod 43 drives the lower clamping end 41 to move vertically, thereby achieving precise control of the lower clamping end 41. At the same time, the lower clamping end 41 is connected in a rotating manner, so that the wool ball can rotate with the rotation of the upper clamping end 31, thereby achieving precise control of the rotation angle of the wool roll.

[0049] As an example, see Figure 6 As shown, the upper clamping end 31 has the same structure as the lower clamping end 41. The upper clamping end 31 includes a clamping base 311, on which a clamping arm 312 is rotatably mounted. A clamping telescopic cylinder 313 is fixed inside the clamping base 311. A connecting arm 314 is mounted on the telescopic end of the clamping telescopic cylinder 313 via a rotating shaft, and the end of the connecting arm 314 is connected to the clamping arm 312 via a rotating shaft. A rotating groove is provided on the clamping base 311, and the rotating groove is rotatably connected to the clamping arm 312 via a rotating shaft.

[0050] Specifically, in this example, the connecting arm 314 is driven to move by the operation of the clamping telescopic cylinder 313, and the connecting arm 314 drives the clamping arm 312 to rotate, and the clamping arm 312 rotates and opens, thereby achieving the clamping and loosening of the two ends of the wool ball, and can reduce the interference with the bundling of the wool balls, making it easier to pull out the wool balls.

[0051] As an example, see Figure 7As shown, the wrapping assembly 5 includes a wrapping base 53, which is fixedly connected to the first working end 101 by bolts, a wrapping motor 54 is fixed to the wrapping base 53 by bolts, a wrapping arm 51 is fixedly connected to the output shaft of the wrapping motor 54 by key connection, and a wire guide 52 is connected to the wrapping arm 51 by a rotating shaft. The wire guide 52 is connected to an external wire supply device, and the wire supply device is used for wrapping wires.

[0052] Specifically, in this example, the wrapping motor 54 drives the wrapping arm 51 to rotate, the wrapping arm 51 drives the wire guide 52 to move, and the guide drives the wire to rotate, thereby achieving the bundling of the wool balls.

[0053] As an example, see Figure 8 As shown, the automatic wool ball packaging device also includes a push assembly 6, which includes a first push base 61 and a second push base 62 fixedly connected to the first working end 101 by bolts, a push telescopic cylinder 63 is installed on the first push base 61 through a rotating shaft, and a push arm 64 is installed on the second push base 62 through a rotating shaft, and the telescopic end of the push telescopic cylinder 63 is connected to the push arm 64 through a rotating shaft. Among them, the push telescopic cylinder 63 can be controlled by electric, pneumatic or hydraulic, preferably pneumatic control, which is convenient for controlling the manufacturing cost of the push assembly 6.

[0054] Specifically, in this example, the push arm 64 is driven to rotate by the operation of the push telescopic cylinder 63, and the rotation of the push arm pushes the wool ball to move, so that the wool ball is separated from the wool ball automatic packaging device.

[0055] As an example, see Figure 8 As shown, a circular arc-shaped pushing ring 641 is provided on the pushing arm 64 .

[0056] Specifically, in this example, the wool ball is pushed by the push ring 641, and the push ring 641 matches the shape of the wool ball to avoid unnecessary deformation of the wool ball when it is pushed.

[0057] As an example, see Figures 1 to 9As shown, the automatic packing device for wool balls also includes two groups of opening and closing components 7 symmetrically arranged for controlling the opening and closing of the discharge port 1012. The opening and closing components 7 include an opening and closing plate 71 and an opening and closing telescopic cylinder 72. The opening and closing plate 71 is mounted on the upper end surface of the first working end 101 through a rotating shaft. The lower end of the opening and closing plate 71 is provided with an opening and closing shaft 711. The first working end 101 is provided with a guide groove 1013 that passes through the first working end 101. The opening and closing telescopic cylinder 72 is connected to one end of the first working end 101 close to the second working end 102 through the rotating shaft. The opening and closing shaft 711 passes through the guide groove 1013 and is connected to the telescopic end of the opening and closing telescopic cylinder 72 through the rotating shaft. Among them, the opening and closing telescopic cylinder 72 can be controlled electrically, pneumatically or hydraulically, preferably pneumatically, so as to control the manufacturing cost of the opening and closing component 7.

[0058] Specifically, this example realizes the opening and closing control of the discharge port 1012 by driving the opening and closing telescopic cylinder 72 to rotate, and has the advantages of simple structure and low manufacturing and maintenance costs.

[0059] How to use the wool ball automatic packaging device:

[0060] S1: The wool strips enter the feeding tube 21 through the feeding port 1011 within a set time;

[0061] S2: The transfer assembly 2 works to switch the position of the feeding cylinder 21, so that the coiled feeding cylinder 21 moves from the feeding port 1011 to the discharging port 1012;

[0062] S3: The lower clamping assembly 4 works, and the lower clamping end 41 moves upward by a certain distance, pushing the wool ball from the bottom of the feeding cylinder 21 to the discharge port 1012;

[0063] S4: The upper clamping assembly 3 works, and the upper clamping end 31 moves downward by a certain distance to clamp the wool ball from the top;

[0064] S5: The upper clamping assembly 3 and the lower clamping assembly 4 work simultaneously, and the upper clamping end 31 and the lower clamping end 41 move upward synchronously until they move to the set position;

[0065] S6: The wrapping assembly 5 works, the wrapping arm 51 drives the wire guide 52 to rotate, and the wire guide 52 drives the wire to move and wrap around the surface of the wool ball;

[0066] S7: After wrapping once, the upper clamping end 31 drives the wool ball to rotate a certain angle, and the wrapping arm 51 drives the wire guide 52 to rotate and wrap the wire around the surface of the wool ball again, and so on until the wrapping is completed.

[0067] In general, the present invention realizes automatic packaging of wool balls through the cooperation of the transfer component 2, the upper clamping component 3 and the lower clamping component 4, reduces the packaging volume of the wool balls, maintains the packaging shape of the wool balls, and facilitates the transportation of the wool balls. At the same time, through the operation of the transfer component 2, the feeding barrel 21 is switched between the feed port 1011 and the discharge port 1012, thereby maintaining the continuous operation of the automatic packaging device for wool balls.

[0068] 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. A wool ball automatic packaging device, characterized in that: include: The frame (1) has a first working end (101) and a second working end (102) arranged vertically, wherein the first working end (101) is provided with a feed inlet (1011) and a discharge outlet (1012) penetrating the first working end (101); A transfer assembly (2) is fixedly connected to the second working end (102), and has two feeding barrels (21) capable of switching positions between a feeding port (1011) and a discharging port (1012), wherein the feeding barrel (21) has a receiving cavity (211) penetrating vertically; An upper clamping assembly (3) is fixedly connected to the frame (1), is disposed above the first working end (101), and has an upper clamping end (31) that can rotate and move toward the discharge port (1012); A lower clamping assembly (4) fixedly connected to the second working end (102), comprising a lower clamping end (41) capable of sequentially passing through the second working end (102) and the accommodating cavity (211) and moving toward the upper clamping end (31); The wrapping assembly (5) comprises a rotatable wrapping arm (51), wherein the end of the wrapping arm (51) is provided with a thread guide (52).

2. The automatic wool ball packaging device according to claim 1 is characterized in that: The transfer assembly (2) includes a transfer shaft (22) and a transfer motor (23). The transfer shaft (22) is vertically mounted on the second working end (102) by means of rotation. The transfer motor (23) is fixedly connected to the second working end (102). The output shaft of the transfer motor (23) is drivingly connected to the transfer shaft (22). A transfer bracket (24) is fixed on the outer wall of the transfer shaft (22). The transfer bracket (24) is symmetrically provided with two opening accommodation portions, and the feed barrel (21) is inserted into the accommodation portion.

3. The automatic wool ball packaging device according to claim 2 is characterized in that: The upper clamping assembly (3) comprises an upper telescopic cylinder (32), an upper sliding rod (33), an upper bracket (34), an upper motor (35), a driven gear (36) and a driving gear (37); the frame (1) also has a third working end (103); the third working end (103) is arranged above the first working end (101); the upper bracket (34) and the upper telescopic cylinder (32) are fixed to the end surface of the third working end (103) facing the first working end (101); the upper sliding rod (33) is connected to the upper bracket (34) in a sliding manner; the upper clamping end (3 1) is fixed to the end of the upper sliding rod (33) facing the first working end (101), the telescopic end of the upper telescopic cylinder (32) is connected to the upper sliding rod (33) by rotation, the upper motor (35) is fixedly connected to the upper bracket (34), the driving gear (37) is drivingly connected to the output shaft of the upper motor (35), the driven gear (36) is connected to the upper bracket (34) by rotation, the upper sliding rod (33) is slidably inserted into the inner wall of the driven gear (36) by spline connection, and the driven gear (36) is meshed with the driving gear (37).

4. The automatic wool ball packaging device according to claim 3 is characterized by: The lower clamping assembly (4) comprises a lower telescopic cylinder (42) and a lower sliding rod (43); a vertical through groove (1021) penetrating the second working end (102) is vertically opened on the second working end (102); the lower telescopic cylinder (42) is connected to the end face of the second working end (102) facing away from the first working end (101); the end of the lower sliding rod (43) facing away from the upper clamping assembly (3) is connected to the telescopic end of the lower telescopic cylinder (42) by means of rotation; the lower clamping end (41) is connected to the end of the lower sliding rod (43) facing close to the upper clamping assembly (3) by means of rotation.

5. The automatic wool ball packaging device according to claim 4 is characterized in that: The upper clamping end (31) has the same structure as the lower clamping end (41), and the upper clamping end (31) includes a clamping base (311), on which a clamping arm (312) is rotatably mounted, and a clamping telescopic cylinder (313) is fixed inside the clamping base (311), and a connecting arm (314) is rotatably mounted at the telescopic end of the clamping telescopic cylinder (313), and an end of the connecting arm (314) is rotatably connected to the clamping arm (312).

6. The automatic wool ball packaging device according to claim 1 is characterized by: The wrapping assembly (5) comprises a wrapping base (53), the wrapping base (53) is fixedly connected to the first working end (101), a wrapping motor (54) is fixed to the wrapping base (53), the wrapping arm (51) is drive-connected to the output shaft of the wrapping motor (54) by means of a key connection, and the thread guide (52) is connected to the wrapping arm (51) by means of rotation.

7. The automatic wool ball packaging device according to claim 1 is characterized by: The automatic wool ball packaging device also includes a pushing component (6), the pushing component (6) includes a first pushing base (61) and a second pushing base (62) fixedly connected to the first working end (101), the first pushing base (61) is provided with a pushing telescopic cylinder (63) in a rotatable manner, the second pushing base (62) is provided with a pushing arm (64) in a rotatable manner, and the telescopic end of the pushing telescopic cylinder (63) is connected to the pushing arm (64) in a rotatable manner.

8. The automatic wool ball packaging device according to claim 7 is characterized in that: The pushing arm (64) is provided with an arc-shaped pushing ring (641).

9. The automatic wool ball packaging device according to claim 1 is characterized by: The automatic wool ball packaging device also includes two groups of opening and closing components (7) symmetrically arranged for controlling the opening and closing of the discharge port (1012), the opening and closing component (7) including an opening and closing plate (71) and an opening and closing telescopic cylinder (72), the opening and closing plate (71) being mounted on the first working end (101) in a rotatable manner, the lower end of the opening and closing plate (71) being provided with an opening and closing shaft (711), the first working end (101) being provided with a guide groove (1013) penetrating the first working end (101), the opening and closing telescopic cylinder (72) being connected to one end of the first working end (101) close to the second working end (102) in a rotatable manner, the opening and closing shaft (711) passing through the guide groove (1013) and being connected to the telescopic end of the opening and closing telescopic cylinder (72) in a rotatable manner.

10. The method for using the automatic wool ball packaging device according to claim 1, characterized in that: The following steps are involved: S1: The wool strips enter the feeding tube (21) through the feeding port (1011) within a set time; S2: the transfer assembly (2) works to switch the position of the feeding cylinder (21) so that the coiled feeding cylinder (21) moves from the feeding port (1011) to the discharging port (1012); S3: The lower clamping assembly (4) works, and the lower clamping end (41) moves upward a certain distance, pushing the wool ball from the bottom of the feeding tube (21) to the discharge port (1012); S4: the upper clamping assembly (3) works, the upper clamping end (31) moves downward a certain distance, and clamps the wool ball from the top; S5: the upper clamping assembly (3) and the lower clamping assembly (4) work simultaneously, and the upper clamping end (31) and the lower clamping end (41) move upward synchronously until they move to a set position; S6: the wrapping assembly (5) works, the wrapping arm (51) drives the wire guide (52) to rotate, and the wire guide (52) drives the wire to move and wrap around the surface of the wool ball; S7: After wrapping once, the upper clamping end (31) drives the wool ball to rotate a certain angle, and the wrapping arm (51) drives the wire guide (52) to rotate again to wrap the wire around the surface of the wool ball, and so on until the wrapping is completed.

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