Wire packing collecting device for raw material package

Abstract

The present application belongs to the technical field of wood pulp packing equipment, and particularly relates to a wire packing and collecting device for raw material packaging. The wire packing and collecting device comprises a base, a twisting section comprising a first section and a second section, and a bending mechanism comprising a rotating seat, a rotating center of the rotating seat being arranged along a thickness direction of the base and being movable along the thickness direction of the base, a support arranged on the base or the rotating seat, and a bending piece fixedly arranged on the rotating seat and moving synchronously with the rotating seat. The rotating seat moves along the thickness direction of the base during the bending process, drives the first section to offset in the thickness direction of the base, and the offset direction of the first section is the same as the rotating direction of the plurality of wires twisted in the twisting section. After bending and forming, the outer side wall of the first section and the outer side wall of the second section are close to each other. The present application can produce long-term anti-loose capability and avoid end exposure and scratching risk.

Description

Technical Field

[0001] This invention belongs to the technical field of wood pulp baling equipment, and particularly relates to a wire baling and collecting device for raw material packaging. Background Technology

[0002] Wood pulp fiber, made from wood, is the most frequently used natural fiber type in nonwoven fabric production. It is produced by removing lignin through alkaline cooking (such as the sulfate process) or acidic sulfite cooking, extracting cellulose fibers, and then drying the fibers to a moisture content of approximately 10%.

[0003] Wood pulp is typically made into pulp boards or pulp bales, which are usually secured with wire. For example: Patent application number CN202421590505.3 discloses a mobile loose pulp knotter, including a support plate, a clamping plate, a guide block, a first gear, a second gear, a wire feeding wheel, and a guide wheel. The support plate is disposed on one side of the clamping plate and the two are perpendicular to each other. The guide blocks are respectively disposed on both sides of the clamping plate. A guide groove is provided along the length direction of the guide block, penetrating the guide block, the first gear, and the clamping plate. The guide groove extends downward to the axis of the first gear. The first gear and the second gear are meshed between the clamping plates, and the first gear is located on the upper side of the second gear. A drive shaft is coaxially disposed on the outer side of the second gear.

[0004] However, with the above method, the two ends of the twisted wire face outwards, making them prone to scratches. To solve this problem, patent application number CN202512053758.2 discloses a flat wire bundling and feeding mechanism. The flat wire bundling and feeding mechanism includes an auxiliary locking device, which includes: a push-pull cylinder for moving the auxiliary locking claw to the position of the bundled round wire; and an auxiliary locking cylinder for driving the auxiliary locking claw to rotate, bending and locking the round wire.

[0005] The solution involves bending the twisted part of the wire, but this bend is a straight bend (meaning the bent portion and the twisted section of the wire are on the same plane). This straight bend is prone to springing back and loosening under vibration and tension, causing the bent end to spring back. On the one hand, the springback of the bent end may cause the binding to fail; on the other hand, the springback of the bent end may cause the wire end to curl outward, forming a sharp protrusion, completely exposing the cut surface of the wire, which is very likely to snag on tooling, scratch the workpiece and operators during transportation. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a wire packing and collecting device for raw material packaging, which solves the technical problem mentioned in the background art.

[0007] This invention provides a wire packing and collecting device for raw material packaging, comprising: Base; The twisted section includes multiple intertwined iron wires. The twisted section includes a first section and a second section. The end of the twisted section is bent to form the first section, and the second section is arranged along the length direction of the base. Also includes: Bending mechanism, the bending mechanism includes: A rotating base is rotatably mounted on a base. The rotation center of the rotating base is set along the thickness direction of the base, and the rotating base can move along the thickness direction of the base. Support components are provided on the base or rotating seat; The bending component is fixedly mounted on the rotating seat. The rotation of the rotating seat causes the bending component to rotate around the rotation center of the rotating seat. The rotation of the bending component pushes the twisted section to bend around the support component. The rotating seat moves along the thickness direction of the base, causing the bending component to move synchronously. During the bending process, the rotating seat moves along the thickness direction of the base, causing the first section to shift in the thickness direction of the base. The direction of the first section's shift is the same as the rotation direction of the twisted section where multiple iron wires are twisted into shape. After bending and forming, the outer wall of the first section and the outer wall of the second section approach each other.

[0008] Optionally, after bending and forming, the outer wall of the first section abuts against the outer wall of the second section.

[0009] Optional, also includes: The first linkage mechanism drives the bent part to move along the thickness direction of the base during rotation.

[0010] Optionally, the first linkage mechanism includes: The guide and the mating part are provided, one of which is located on the rotating seat and the other is located on the base. The guide and the mating part cooperate with each other to drive the rotating seat to move along the thickness direction of the base during the rotation of the rotating seat.

[0011] Optionally, the support member is fixedly installed on the base, and the support member is a cylindrical rod.

[0012] Optionally, the support components may include: The first limiting surface and the second limiting surface are arranged sequentially along the thickness direction of the base. The twisted section is located between the first limiting surface and the second limiting surface. The first limiting surface is close to the base, and the second limiting surface is far away from the base. The first and second limiting surfaces work together to fix the twisted section relative to the support member in the thickness direction of the base.

[0013] Optionally, the first limiting surface is used to restrict the movement of the twisted segment toward the base, and the second limiting surface is used to guide the twisted segment to move away from the base.

[0014] Optionally, the support member passes through the rotating seat, and the rotating seat and the support member are coaxially arranged.

[0015] Optional, the bending element is configured as follows: The third limiting surface is used to restrict the first section from separating from the bent part in the direction away from the base.

[0016] Optional, also includes: The knotting mechanism performs knotting processing on multiple iron wires. The knotting mechanism includes: The rotating head is mounted on the base, and the rotation center of the rotating head is set along the length of the base. When the rotating head rotates, multiple iron wires are intertwined to form a twisted segment.

[0017] Optionally, the knotting mechanism may also include: The movable seat is slidably installed on the base and can reciprocate relative to the base along the length of the base. The rotating head is fixedly installed on the movable seat and the movement of the movable seat drives the rotating head to move synchronously along the length of the base. During the knotting process, the rotating head moves along the length of the base towards the bending mechanism to compensate for the shortened stroke during the process of the wires twisting together; After the knotting process is completed, the rotating head moves away from the bending mechanism along the length of the base, thus disconnecting the twisted section from the rotating head.

[0018] Optional, also includes: The second linkage mechanism drives the rotating seat to rotate around its rotation center during the movement of the moving seat along the length of the base.

[0019] Optionally, the second linkage mechanism includes: The linkage seat is slidably mounted on the base and can reciprocate along the length of the base. The base is located between the linkage seat and the movable seat. The first transmission structure drives the movable seat and the linkage seat to move synchronously. The second transmission structure drives the rotating seat to rotate during the movement of the linkage seat in the length direction of the base.

[0020] Optionally, the first transmission structure drives the movable seat and the linkage seat to move synchronously, and the movable seat and the linkage seat move in opposite directions.

[0021] Optionally, the first transmission structure includes: The first rack is fixedly mounted on the movable base and is arranged along the length direction of the base. The first gear is fixedly mounted on the base, and the rotation center of the first gear is set along the width direction of the base; The second rack is fixedly mounted on the linkage seat and is arranged along the length of the base. Both the first rack and the second rack mesh with the first gear.

[0022] Optionally, the second transmission structure includes: The third rack is fixedly mounted on the linkage seat and is arranged along the length of the base; The second gear is fixedly mounted on the rotating base, and the rotation center of the second gear is set along the thickness direction of the base; The third rack meshes with the second gear.

[0023] Compared with the prior art, the beneficial effects of the present invention are: This invention achieves bending of the twisted segment by setting up a bending component in conjunction with a support component. The bending component is positioned at a rotating seat that can rotate and rise. The rotating seat drives the bending component to perform a compound motion, achieving an inclined bending of the twisted segment. Through the inclined bending process, the first segment is pressed against the outside of the second segment. By using the same-direction inclined bending process (i.e., the direction of the inclined bending process is the same as the rotation direction of the twisting formation), the first and second segments after bending come into contact with each other, generating frictional resistance and forming a self-locking mechanism, effectively suppressing the springback of the twisted segment. On the one hand, it can produce long-term anti-loosening capability; on the other hand, it can avoid the end exposure and avoid the risk of scratching. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0025] Figure 1 This is a diagram showing the state of the invention after bending processing is completed; Figure 2 For the present invention Figure 1 Top view; Figure 3 For the present invention Figure 2 AA section diagram; Figure 4 For the present invention Figure 2 BB cross-section diagram; Figure 5 This is a diagram showing the state of the invention before bending. Figure 6 For the present invention Figure 5 CC section view; Figure 7 This is a cross-sectional view of the base of the present invention; Figure 8For the present invention Figure 7 The unfolded diagram of the guide component; Figure 9 This is a perspective view of the rotating base of the present invention; Figure 10 A schematic diagram of a twisted segment structure using a straight, coplanar bending method; Figure 11 A schematic diagram of a twisted section structure using a unidirectional inclined bending method; Figure 12 This is a schematic diagram of a twisted section structure that uses a reverse tilting bending method.

[0026] In the diagram: 1. Base; 11. Mounting hole; 2. Twisted section; 21. First section; 22. Second section; 3. Bending mechanism; 31. Rotating seat; 32. Support component; 321. First limiting surface; 322. Second limiting surface; 33. Bending component; 331. Third limiting surface; 4. First linkage mechanism; 41. Guide component; 42. Mating component; 5. Knotting mechanism; 51. Moving seat; 511. Linear drive device; 52. Rotating head; 521. Slot; 522. Rotary drive device; 6. Second linkage mechanism; 61. Linkage seat; 62. First transmission structure; 621. First rack; 622. Second rack; 623. First gear; 63. Second transmission structure; 631. Third rack; 632. Second gear; 64. First guide structure; 65. Second guide structure. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Example 1

[0029] refer to Figure 1-12The present invention provides a wire packing and collection device for raw material packaging, which is used to bundle pulp boards or pulp bags made of wood pulp.

[0030] refer to Figure 1 , Figure 7 The wire baling and collecting device is equipped with a base 1, which is made of plate.

[0031] It should be noted that, for ease of description, in the following embodiments, the base 1 is a rectangular plate as an example, the length direction of the plate is defined as the front-to-back direction, the width direction of the plate is defined as the left-to-right direction, and the thickness direction of the plate is defined as the up-to-down direction.

[0032] It should be noted that the following embodiments all use a rectangular plate as an example for illustration. In actual use, the shape of the base 1 can be set according to the requirements.

[0033] refer to Figure 1 Specifically, a knotting mechanism 5 is provided on the upper end face of the base 1. The knotting mechanism 5 has a rotating head 52. The rotating head 52 is fixedly installed on the upper end face of the base 1 through a bearing seat. The rotating head 52 can rotate around its rotation center. The rotation center of the rotating head 52 is parallel to the front and rear directions. The front end face of the rotating head 52 is provided with a slot 521. The rear end face of the rotating head 52 is connected to a rotation drive device 522, which provides power for the rotation of the rotating head 52.

[0034] In use, the wire is wrapped around the slurry plate or slurry bag, and then the two ends of the wire are inserted into the slot 521 from front to back. The rotating head 52 is driven to rotate by the rotating drive device 522, thereby forming the twisted segments 2 that are intertwined.

[0035] It should be noted that the rotary drive device 522 can be a manual drive device or a power drive device. The power drive device can be electrically driven (e.g., an electric motor), hydraulically driven (e.g., a hydraulic motor), or pneumatically driven (e.g., a rotary cylinder). The power drive device is usually located on the upper surface of the base 1 and is equipped with a reducer to output power. In addition, a transmission mechanism can be used to transmit the power of the power drive device according to actual needs. The manual drive device is usually equipped with a mechanical transmission mechanism and uses levers or other mechanisms to reduce labor intensity.

[0036] It should be noted that the slot 521 of the present invention adopts an oblong slot, the center of which coincides with the center of the rotating head 52; the width of the oblong slot is set to be greater than the diameter of the wire and can only accommodate a single wire, and the length of the oblong slot is set to be greater than twice the diameter of the wire and can accommodate at least two wires.

[0037] It should be noted that using the slot 521 is one way to connect and fix the wire to the rotating head 52. Those skilled in the art can use existing solutions in the prior art to adjust the position and number of slots 521, or use other methods to connect and fix the wire to the rotating head 52.

[0038] refer to Figure 7 , Figure 9 Specifically, a bending mechanism 3 is provided on the upper surface of the base 1. The bending mechanism 3 and the knotting mechanism 5 are arranged sequentially in the front-back direction, with the bending mechanism 3 located in front of the knotting mechanism 5. The bending mechanism 3 has a rotating seat 31, which is provided on the upper surface of the base 1, and the rotation center of the rotating seat 31 is parallel to the vertical direction. The bending mechanism 3 also has a support member 32, which is provided on the rotating seat 31 or the base 1. The bending mechanism 3 also has a bending member 33, which is fixedly provided on the rotating seat 31. The rotation of the rotating seat 31 can drive the bending member 33 to rotate around the rotation center of the rotating seat 31. The twisted segment 2 formed by the knotting mechanism 5 is located between the bending member 33 and the support member 32.

[0039] By bending the twisted section 2, firstly, the sharp ends of the wire can be eliminated, reducing or avoiding safety accidents. The ends of the wire are relatively sharp; after knotting, both ends face outwards (towards the rear in this solution), easily scratching workers and damaging packaging materials, walls, and other objects in contact with the wire ends. It can also snag debris, ropes, pipes, etc. Secondly, it reduces space occupancy; the bent twisted section 2 reduces or avoids outward protrusion. Thirdly, it distributes stress, reducing the risk of breakage. Fourthly, it prevents loosening; the bending creates reverse friction, preventing the twisted section 2 from loosening under stress.

[0040] During operation, the wire is first processed by the knotting mechanism 5 to form a twisted section 2, which is placed in the front-to-back direction. Then, the rotating seat 31 rotates, driving the bending member 33 to rotate. Since the support member 32 is located on the other side of the twisted section 2, during the bending process, the end of the wire bends in the opposite direction with the support member 32 as the support point, thus completing the bending process. The twisted section 2 after bending includes a first section 21 and a second section 22 that are connected to each other. The first section 21 is the rear section of the twisted section 2 before bending, and the second section 22 is the front section of the twisted section 2 before bending.

[0041] refer to Figure 7As a further solution, the support member 32 is provided with a first limiting surface 321 and a second limiting surface 322, which are arranged sequentially in the vertical direction. The first limiting surface 321 is located below the second limiting surface 322. The first limiting surface 321 and the second limiting surface 322 cooperate to restrict the position of the twisted segment 2 in the vertical direction.

[0042] It should be noted that the first limiting surface 321 and the second limiting surface 322 can be formed by slotting the side wall of the support member 32, or a pair of limiting blocks can be spaced apart on the side wall of the support member 32 to form the first limiting surface 321 and the second limiting surface 322.

[0043] It should be noted that the second limiting surface 322 can be set as a guiding surface (i.e., a slope or an arc surface). After the complete bending process, the unloading is completed by guiding the material through the second limiting surface 322.

[0044] refer to Figure 6 As a further solution, the bending member 33 is provided with a third limiting surface 331, which is used to restrict the first section 21 from moving upward in the vertical direction.

[0045] It should be noted that the bending part 33 can also adopt the limiting method of the support part 32, that is, a pair of limiting surfaces are used to limit the position of the twisted section 2 in the vertical direction.

[0046] It should be noted that the wire packing and collecting device of the present invention may also be equipped with a wire clamping mechanism (not shown in the figure). The wire clamping mechanism adopts the prior art and is used to clamp and fix the wire. Example 2

[0047] The bending mechanism 3 is further improved based on the above embodiments.

[0048] refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The rotating seat 31 is configured to move in the vertical direction. During the bending process, the rotating seat 31 moves in the vertical direction, pushing the twisted section 2 to move in the vertical direction. While bending, it pulls the first section 21 to move in the vertical direction, so that the first section 21 and the second section 22 are misaligned in the vertical direction, and the first section 21 can be inserted into the upper or lower side of the second section 22.

[0049] refer to Figure 1 , Figure 2 , Figure 5 , Figure 11Specifically, taking the twisted section 2 as an example, multiple iron wires are twisted counterclockwise. The two ends of the iron wires are inserted into the slots 521. The rotating head 52 rotates counterclockwise to complete the twisting process. After the process is completed, the rotating seat 31 rotates counterclockwise and moves from top to bottom during the rotation. The bending piece 33 located on the left side of the twisted section 2 is driven by the rotating seat 31 to rotate counterclockwise and move from top to bottom. The side of the twisted section 2 near the end (i.e., the first section 21) is driven by the bending piece 33 and bends forward in the counterclockwise direction with the support piece 32 on the right as the fulcrum. During the bending process, due to the restriction of the third limiting surface 331, the first section 21 shifts downward and inserts below the second section 22.

[0050] It should be noted that in the vertical direction, the first section 21 has a spring force. After the bent part 33 separates from the first section 21, its spring force makes the first section 21 fit tightly against the outer wall of the second section 22.

[0051] It should be noted that the above-mentioned multiple iron wires are twisted counterclockwise to form a shape, and the viewing angle is from front to back; the above-mentioned rotating seat 31 rotates counterclockwise, and the viewing angle is from top to bottom.

[0052] After bending is completed using a unidirectional inclined bending process, the first section 21 and the second section 22 abut against each other, which increases the resistance to twisting and rebound rotation, achieving long-term anti-loosening. During the bending process, radial extrusion force is applied to the twisted section 2 simultaneously, tightening the gap between the wires and improving the binding and clamping force. The outer wall support of the second section 22 counteracts the elastic rebound of the first section 21, resulting in a flat overall shape without any protruding sharp corners. The sharp edges of the cut wires can be hidden, providing excellent safety performance. The contact surface can disperse bending stress and reduce the risk of wire fatigue fracture.

[0053] It should be noted that the same-direction tilting bending process means that the tilting direction of the first section after processing is the same as the rotation direction of the twisted wires.

[0054] Figure 10 A schematic diagram of the twisted segment 2 after processing using a flat coplanar bending method is given. The first section 21 and the second section 22 after bending are on the same plane. First, due to the springback stress inside the twisted segment 2, this scheme lacks constraints to limit the springback of the twisted segment 2. Under external force, the twisted segment 2 will continue to loosen, causing the binding to fail. Second, the elasticity of the wire itself will cause the end to continuously curl outward, forming an exposed sharp protrusion; the sharp cut surface of the wire is completely exposed, which is very easy to snag on tooling, scratch the workpiece and operators during transportation. Third, the deformation of the flat coplanar bending is concentrated at a single inflection point, without a contact surface to share the load. A sharp stress concentration area is formed at the root of the bend. Under long-term repeated vibration and tension, the metal fatigue speed is fast, and thin wires are very easy to break at the bend.

[0055] It should be noted that flat coplanar bending means that the first section 21 and the second section 22 are in the same plane after the bending process is completed.

[0056] Figure 12 A schematic diagram of the twisted section 2 structure after processing by reverse tilting bending is given. The tilting direction of the first section 21 after bending is opposite to the rotation direction of the twisted wires. Even if the first section 21 and the second section 22 are in contact, they cannot form a limit. The binding is prone to loosening and failure after vibration. In addition, the wires are subjected to bidirectional plastic deformation of clockwise torsion and counterclockwise bending. The stress at the root of the bend is highly concentrated, which significantly increases the risk of fatigue fracture of the wires.

[0057] refer to Figure 7 , Figure 8 , Figure 9 As a further solution, the wire baling and collecting device is also equipped with a first linkage mechanism 4. During the rotation of the rotating seat 31, the first linkage mechanism 4 drives the rotating seat 31 or the bending piece 33 to move in the up and down direction, so that the first section 21 can be spirally wrapped around the outside of the second section 22.

[0058] It should be noted that with the first linkage mechanism 4, only one power source is needed to drive the rotating seat 31 to move up and down and rotate.

[0059] It should be noted that two power sources can also be used, one to power the vertical movement of the rotating seat 31 and the other to power its rotation. This method is a technical solution known to those skilled in the art and will not be described in detail here.

[0060] refer to Figure 7 , Figure 8 , Figure 9 As a further solution, the first linkage mechanism 4 adopts a guide 41 and a mating part 42, one of which is set on the rotating seat 31 and the other is set on the base 1. The guide 41 and the mating part 42 cooperate with each other and drive the rotating seat 31 to move in the vertical direction during the rotation of the rotating seat 31.

[0061] Specifically, taking the example of a guide member 41 being installed on the base 1 and a mating member 42 being installed on the rotating seat 31, with the guide member 41 being a guide groove and the mating member 42 being a guide post, the base 1 is provided with a mounting hole 11 for installing the rotating seat 31. The guide groove is located on the side wall of the mounting hole 11 and has a spiral structure, meaning that the two ends of the guide groove are spaced apart in both the vertical and circumferential directions. The guide post is fixedly installed on the outer side wall of the rotating seat 31 and is slidably connected in the guide groove. During the rotation of the rotating seat 31, the guide post moves up and down under the guidance of the guide groove, causing the rotating seat 31 to move in the vertical direction.

[0062] It should be noted that the guide post can also be set on the inner side wall of the mounting hole 11, and correspondingly, the guide groove can be set on the outer side wall of the rotating seat 31.

[0063] It should be noted that the guide post and guide groove can also be set on the bottom surface of the mounting hole 11 and the bottom surface of the rotating seat 31, respectively.

[0064] It should be noted that the guide pillars and guide grooves that cooperate with each other form a set, and multiple sets of guide pillars and guide grooves can be set between the base 1 and the rotating seat 31.

[0065] It should be noted that the guide 41 and the mating part 42 can also be implemented in other ways. For example, the guide 41 can be a raised spiral guide block, and the mating part 42 can be a recessed structure. The two work together to realize the up and down movement of the rotating seat 31 during the rotation of the rotating seat 31.

[0066] It should be noted that other linkage mechanisms can also be used to move the rotating seat 31 in the vertical direction. For example, a wedge structure can be set up so that the rotating seat 31 can be moved in the vertical direction during the forward and backward movement of the moving seat 51 or the linkage seat 61. Example 3

[0067] The knotting mechanism 5 is further improved based on the above embodiments.

[0068] refer to Figure 1-6 The knotting mechanism 5 is also provided with a movable seat 51, which is located on the upper end face of the base 1. The movable seat 51 can reciprocate relative to the base 1 in the front-back direction. The rotating head 52 is fixedly installed on the upper end face of the movable seat 51 through a bearing seat.

[0069] During the processing, the moving seat 51 moves forward, which can compensate for the travel difference caused by the shrinkage of the wire winding in the front and back directions. The moving seat 51 moves forward to push the rotating head 52 to follow and compensate for the shortened travel of the wire winding, so that the rotating head 52 can always effectively clamp the wire during the knotting process and prevent the wire from slipping out of the slot 521.

[0070] After processing is completed, the moving seat 51 moves backward, separating the twisted section 2 from the rotating head 52, facilitating subsequent bending processing. If the rotating head 52 is fixed in the front-back direction, jamming may occur during bending because the end of the twisted section 2 is inserted into the slot 521. In severe cases, the end of the twisted section 2 may become stuck in the slot 521. It is also possible that after bending, both ends of the wire will face backward (which poses a safety hazard).

[0071] It should be noted that the movable seat 51 is equipped with a linear drive device 511, which provides power for the reciprocating movement of the movable seat 51.

[0072] It should be further explained that the linear drive device 511 can be a manual drive device or a power drive device. The power drive device can specifically be electrically driven (e.g., an electric cylinder), hydraulically driven (e.g., a hydraulic cylinder), or pneumatically driven (e.g., a pneumatic cylinder). One of the main body and output end of the power drive device is fixed to the base 1, and the other is fixed to the movable seat 51. To control the accuracy of the movable seat 51's movement in the forward and backward directions, a corresponding limiting structure or control element can be used. The manual drive device moves the movable seat 51 by human power.

[0073] refer to Figure 1-6 As a further solution, a first guide structure 64 is also provided. The first guide structure 64 is used to guide the moving seat 51 to move in the front-back direction. Specifically, it can be a sliding guide (e.g., optical shaft and sliding sleeve), a rolling guide mechanism (e.g., standard slider and guide rail), or a transmission pair guide mechanism (e.g., gear and rack). Example 4

[0074] The driving methods of the knotting mechanism 5 and the bending mechanism 3 are further improved based on the above embodiments.

[0075] refer to Figure 1-6 The wire baling and collecting device is also equipped with a second linkage mechanism 6. The moving seat 51 moves back and forth, and the rotating seat 31 rotates around its rotation center through the second linkage mechanism 6.

[0076] Specifically, the second linkage mechanism 6 is provided with a linkage seat 61, which is located on the lower end face of the base 1. The linkage seat 61 can move relative to the base 1 in the front-back direction. The second linkage mechanism 6 is also provided with a first transmission structure 62, through which the linkage seat 61 and the moving seat 51 move synchronously. The second linkage mechanism 6 is also provided with a second transmission structure 63, through which the rotating seat 31 is driven to rotate during the front-back movement of the linkage seat 61.

[0077] It should be noted that, due to the provision of the second linkage mechanism 6, the linear drive device 511 can also be configured to drive the linkage seat 61 to move back and forth; or the rotary drive device 522 can be used to drive the rotary seat 31 to rotate, and the rotary seat 31 can be moved up and down through the first linkage mechanism 4, and the movable seat 51 can be moved back and forth through the second linkage mechanism 6.

[0078] Using this method, only one power source is needed: first, to drive the movable seat 51 to move back and forth; second, to drive the rotating seat 31 to rotate; and third, to enable the rotating seat 31 to move up and down.

[0079] refer to Figure 3 , Figure 4 , Figure 6As a further solution, the first transmission structure 62 adopts a first rack 621, a second rack 622 and a first gear 623. The first gear 623 is fixedly mounted on the base 1, the first rack 621 is fixedly mounted on the lower end face of the movable seat 51, and the second rack 622 is fixedly mounted on the upper end face of the linkage seat 61. The first rack 621 and the second rack 622 are both arranged in the front-back direction, and both mesh with the first gear 623.

[0080] refer to Figure 3 , Figure 4 , Figure 6 As a further embodiment, the second transmission structure 63 employs a third rack 631 and a second gear 632. The second gear 632 is fixedly mounted on the lower end face of the rotating seat 31, and its axis is arranged in the vertical direction. The rotation of the second gear 632 drives the rotating seat 31 to rotate. The third rack 631 is mounted on the lower end face of the linkage seat 61, and the third rack 631 meshes with the second gear 632.

[0081] It should be noted that the second gear 632 will move relative to the third rack 631 in the vertical direction. In order to ensure that the second gear 632 and the third rack 631 can maintain the meshing state, the thickness of the second gear 632 should be greater than the stroke of the rotating seat 31 in the vertical direction.

[0082] refer to Figure 3 , Figure 4 , Figure 6 As a further solution, a second guide structure 65 is also provided. The second guide structure 65 is used to guide the linkage seat 61 to move in the front-back direction. Specifically, it can be a sliding guide (e.g., optical shaft and sliding sleeve), a rolling guide mechanism (e.g., standard slider and guide rail), or a transmission pair guide mechanism (e.g., gear and rack).

[0083] The method of using the wire baling and collecting device of the present invention is as follows: Step 1: Pass the iron wire through the slurry plate or slurry bag, and then insert the two ends of the iron wire into the slot 521 from front to back. Drive the rotating head 52 to rotate counterclockwise through the rotating drive device 522, and twist the two ends of the iron wire together to form a twisted section 2, thus completing the knotting process. Step 2: Start the linear drive device 511. The linear drive device 511 pulls the linkage seat 61 forward. On the one hand, the first transmission structure 62 drives the moving seat 51 to move backward, so that the twisted section 2 is separated from the rotating head 52. On the other hand, the second transmission structure 63 drives the rotating seat 31 to rotate, so that the bending member 33 on the left side rotates around the support member 32 on the right side, and folds the end of the twisted section 2 forward. During the rotation of the rotating seat 31, the first linkage mechanism 4 drives the rotating seat 31 to move downward, so that the first section 21, which is restricted by the third limiting surface 331, tilts downward and inserts into the lower part of the second section 22. Step 3: After the bending process is completed, the linear drive device 511 is restarted. The linear drive device 511 pushes the linkage seat 61 to move backward. Through the action of the first linkage mechanism 4 and the second linkage mechanism 6, the rotating seat 31 is driven to rotate in the opposite direction and move upward. After returning to the initial position, the twisted section 2 of the same-direction tilt bending process is released from restriction.

[0084] It should be noted that in step one, during the knotting process, the linear drive device 511 can be activated to push the moving seat 51 forward to compensate for the gap generated during the wire knotting process.

[0085] It should be noted that after step three is completed, the linear drive device 511 can continue to push the linkage seat 61 to move backward, so that the rotating seat 31 moves upward, lifts the twisted section 2 upward, and moves out of the support member 32 under the guidance of the second limiting surface 322, thus completing the unloading.

[0086] It should be further noted that performing the above two processing methods requires corresponding adjustments to other linkage components.

[0087] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire packing and collecting device for raw material packaging, comprising: Base (1); The twisted section (2) includes multiple intertwined iron wires. The twisted section (2) includes a first section (21) and a second section (22). The end of the twisted section (2) is bent to form the first section (21), and the second section (22) is arranged along the length direction of the base (1). Its characteristic is that it further includes: Bending mechanism (3), bending mechanism (3) includes: Rotary seat (31) is rotatably mounted on base (1). The rotation center of the rotating seat (31) is set along the thickness direction of base (1). The rotating seat (31) can move along the thickness direction of base (1). Support member (32), the support member (32) is provided on the base (1) or the rotating seat (31); The bending part (33) is fixedly set on the rotating seat (31). The rotating seat (31) rotates and drives the bending part (33) to rotate around the rotation center of the rotating seat (31). The bending part (33) rotates and pushes the twisted section (2) to bend around the support (32). The rotating seat (31) moves along the thickness direction of the base (1) and drives the bending part (33) to move synchronously. During the bending process, the rotating seat (31) moves along the thickness direction of the base (1), causing the first section (21) to shift in the thickness direction of the base (1). The direction of the shift of the first section (21) is the same as the rotation direction of the twisted section (2) where multiple iron wires are twisted and formed. After bending and forming, the outer wall of the first section (21) and the outer wall of the second section (22) approach each other.

2. The wire baling and collecting device according to claim 1, characterized in that, Also includes: The first linkage mechanism (4) drives the bending part (33) to move along the thickness direction of the base (1) during rotation.

3. The wire baling and collecting device according to claim 2, characterized in that, The first linkage mechanism (4) includes: The guide (41) and the mating part (42) are provided, one of which is located on the rotating seat (31) and the other is located on the base (1). The guide (41) and the mating part (42) cooperate with each other to drive the rotating seat (31) to move along the thickness direction of the base (1) during the rotation of the rotating seat (31).

4. The wire baling and collecting device according to claim 1, characterized in that, The support member (32) is fixedly installed on the base (1), and the support member (32) is a cylindrical rod.

5. The wire baling and collecting device according to claim 4, characterized in that, The support member (32) is provided with: The first limiting surface (321) and the second limiting surface (322) are arranged sequentially along the thickness direction of the base (1). The twisted section (2) is located between the first limiting surface (321) and the second limiting surface (322). The first limiting surface (321) is close to the base (1), and the second limiting surface (322) is far away from the base (1). The first limiting surface (321) and the second limiting surface (322) work together to fix the twisted section (2) relative to the support member (32) in the thickness direction of the base (1).

6. The wire baling and collecting device according to claim 1, characterized in that, The bending part (33) is provided with: The third limiting surface (331) is used to restrict the first section (21) from moving away from the base (1) along the thickness direction of the base.

7. The wire baling and collecting device according to any one of claims 1-6, characterized in that, Also includes: The knotting mechanism (5) performs knotting processing on multiple iron wires. The knotting mechanism (5) includes: Rotating head (52) is installed on base (1). The rotation center of the rotating head (52) is set along the length direction of base (1). The rotating head (52) rotates to twist multiple iron wires together to form a twisted section (2).

8. The wire baling and collecting device according to claim 7, characterized in that, The knotting mechanism (5) also includes: The movable seat (51) is slidably installed on the base (1). The movable seat (51) can reciprocate relative to the base (1) along the length direction of the base (1). The rotating head (52) is fixedly installed on the movable seat (51). The movement of the movable seat (51) drives the rotating head (52) to move synchronously along the length direction of the base (1). During the knotting process, the rotating head (52) moves along the length of the base (1) toward the bending mechanism (3) to compensate for the shortened stroke during the process of the wires winding together; After the knotting process is completed, the rotating head (52) moves away from the bending mechanism (3) along the length direction of the base (1), and the connection between the twisted section (2) and the rotating head (52) is released.

9. The wire baling and collecting device according to claim 8, characterized in that, Also includes: The second linkage mechanism (6) drives the rotating seat (31) to rotate around its rotation center during the movement of the moving seat (51) along the length direction of the base (1).

10. The wire baling and collecting device according to claim 9, characterized in that, The second linkage mechanism (6) includes: Linkage seat (61) is slidably installed on base (1). Linkage seat (61) can reciprocate along the length of base (1). Base (1) is located between linkage seat (61) and movable seat (51). The first transmission structure (62) drives the moving seat (51) and the linkage seat (61) to move synchronously; The second transmission structure (63) drives the rotating seat (31) to rotate during the movement of the base (1) in the length direction.

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