Fixed shell split type lifting and drilling integrated mechanism for binding machine
By designing a fixed shell split lifting drilling integrated mechanism, the problem of insufficient mechanical structure of the existing binding machine is solved, efficient and stable transmission and binding operations are achieved, the accuracy and reliability of binding are improved, and the maintenance process is simplified.
Patent Information
- Application Number
- CN202421293052.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing binding machines are not compact enough to achieve efficient drilling and binding operations.
A fixed shell split lifting drilling integrated mechanism is designed, including drilling tool parts, drive parts and transmission components. Through the cooperation of nut parts and shaft parts, efficient and stable transmission is achieved, and the overall structure is optimized through the design of removable shell components.
The stable rotation of the drilling tool parts is achieved, the accuracy and reliability of binding is improved, the transmission error and energy loss are reduced, and the process of maintenance and replacement of parts is simplified.
Smart Images
Figure CN222609865U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of binding machines, and in particular discloses a fixed shell split lifting and drilling integrated mechanism for binding machines. Background Art
[0002] A binding machine is a binding device that mechanically (manually or automatically, fully automatically) fixes paper, plastic, leather, etc. with binding nails or hot melt adhesive, nylon tubes, etc. The premise of fixing paper, plastic, and leather is to punch them first. In the prior art, a driving part is often used to drive the drill directly, which has a single effect and a mechanical structure that is not compact enough. Therefore, a fixed shell split lifting and drilling integrated mechanism for a binding machine is urgently needed. Utility Model Content
[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a fixed shell split lifting and drilling integrated mechanism for a binding machine.
[0004] To achieve the above-mentioned purpose, the utility model provides a fixed shell split-type lifting and drilling integrated mechanism for a binding machine, comprising a drilling tool, a driving tool and a transmission assembly used in conjunction with the driving tool; it also includes a shell assembly that is reciprocatingly arranged on an external frame, the shell assembly comprising a first shell for carrying the driving tool, and a cover body detachably connected to the first shell, the first shell and the cover body forming a cavity for accommodating the transmission assembly; the driving tool is used to drive the drilling tool to work via the transmission assembly, the transmission assembly has a nut part and a shaft part that is transmission-connected to the nut part, the upper and lower ends of the nut part are respectively rotatably arranged on the first shell and the cover body, the nut part is used to threadably connect a screw rod arranged on the external frame; the shaft part is located in the cavity, the upper and lower ends of the shaft part are respectively rotatably arranged on the first shell and the cover body, and the drilling tool is arranged on the shaft part.
[0005] Preferably, the first shell and the cover body are connected in a limited position via an external connecting piece, and the external connecting piece (such as screws, buckles, etc.) is used to fix the first shell and the cover body to ensure that the connection between the two is firm and reliable and will not loosen due to vibration or impact during the use of the binding machine. The connecting piece not only plays a connecting role, but also has a limiting effect to ensure that the relative positions of the first shell and the cover body are fixed after assembly to avoid displacement or misalignment, thereby ensuring the normal operation of various components inside the binding machine. At the same time, the connecting piece is used for limited connection, which makes it easier to disassemble and assemble the first shell and the cover body, and facilitates operations such as cleaning, repair or replacement of components inside the binding machine.
[0006] Preferably, reinforcing ribs are provided on both the first shell and the cover body, and the length direction of the reinforcing ribs of the first shell is cross-set with the length direction of the reinforcing ribs of the cover body. The main purpose of arranging the reinforcing ribs on the first shell and the cover body is to enhance the structural strength of the two components to prevent deformation or damage due to uneven force or external impact during the operation of the machine. At the same time, the cross-set length direction of the reinforcing ribs on the first shell and the length direction of the reinforcing ribs on the cover body can form a more stable structure, further improving the stability of the entire binding mechanism. The cross-set reinforcing ribs can provide support in different directions, so that the first shell and the cover body can maintain good stability when subjected to forces in all directions.
[0007] Preferably, a first gear ring is provided on the nut member, and a second gear ring meshing with the first gear ring is provided on the shaft member. The working end of the drill member protrudes out of the lower end surface of the first shell body. The driving member drives the drill member to rotate by driving the nut member. Through the meshing of the first gear ring and the second gear ring, the transmission process becomes efficient and stable. The rotational force generated by the driving member can be directly and accurately transmitted to the drill member, reducing the energy loss in the transmission process and improving the binding efficiency. Due to the meshing action of the gear rings, the rotation process of the drill member becomes smooth and reliable. This design ensures that the drill member can maintain a stable rotation speed and rotation direction during operation, thereby improving the accuracy and reliability of binding. When the drill member needs to be replaced or repaired, the shaft member and the drill member can be easily removed from the transmission assembly by simply releasing the meshing relationship between the first gear ring and the second gear ring, which is convenient for subsequent maintenance operations.
[0008] Preferably, an internal threaded hole for screwing with the screw rod is formed on the nut member, and the upper and lower ends of the screw rod pass through the shell assembly and the nut member and are fixed on the frame. The screw rod and the internal threaded hole on the nut member are screwed together to achieve a high-precision transmission method. Due to the characteristics of the screw rod transmission, this matching method can ensure that even tiny displacements during the rotation process are precisely controlled, thereby achieving high-precision transmission. The top end of the screw rod passes through the cover body and is fixedly set on the outside, so that the user can easily adjust the position or angle of the nut member from the outside through the screw rod installation position, and then adjust the position or angle of the drill bit member. This design improves the operating convenience and flexibility of the equipment. By directly screwing the screw rod and the nut member together, the additional transmission mechanism is reduced, making the structure of the entire transmission assembly more compact and reducing the volume and weight of the equipment.
[0009] Preferably, the frame is provided with a sliding rod passing through the first shell and / or the cover body, the sliding rod is arranged parallel to the screw rod, and the driving member drives the shell assembly to reciprocate relative to the screw rod by driving the nut member to rotate relative to the screw rod. The sliding direction of the shell assembly is parallel to the central axis of the screw rod. Through the interaction between the nut member and the screw rod, the linear reciprocating motion of the first shell is realized, and the rotational motion is converted into linear motion, which provides an effective power transmission method for the binding machine, makes the entire transmission system more compact, and reduces the overall size and weight of the equipment.
[0010] Preferably, a through hole is provided on the shaft body, the drill bit is a hollow drill bit, the through hole is connected with the inside of the drill bit, and a collecting hole is further provided on the cover body, the drill bit is connected with the collecting hole via the through hole for collecting waste, the provision of the through hole enables waste generated by the drill bit during the drilling process to smoothly enter the through hole of the shaft body, and then be discharged into the collecting hole through the through hole, this design realizes the centralized collection and discharge of waste, avoids waste scattering in the working area, and keeps the working environment clean, through the provision of the waste collection hole, the user can easily dispose of waste without interrupting work, this design reduces the frequency and time of users disposing of waste, and improves work efficiency, the collecting hole can be designed to be detachable or removable, which is convenient for users to take out, clean and replace.
[0011] Preferably, the collecting hole is extended downward from the cover body in a direction away from the shaft body, and the bottom wall of the collecting hole is an inclined wall to facilitate the waste to slide down under the action of gravity. The bottom of the cover body is provided with a discharge port connected to the collecting hole, and the discharge port is used to discharge and clean the collected waste.
[0012] Preferably, the inclined wall has a first inclined wall and a second inclined wall intersecting the first inclined wall, the first inclined wall is located between the second inclined wall and the shaft body, the second inclined wall is located between the first inclined wall and the discharge port, the inclination angle of the second inclined wall is greater than the inclination angle of the first inclined wall, and the main function of the inclined wall is to guide the flow direction of materials (such as paper scraps, paper fragments, etc.). Since the first inclined wall and the second inclined wall both have a certain inclination angle, the material will naturally slide along these inclined walls under the action of gravity and other forces, and finally reach the discharge port. The first inclined wall is located between the second inclined wall and the shaft body. Such a design allows the material to first flow along the first inclined wall after leaving the shaft body, and then pass through the second inclined wall to reach the discharge port. This path optimization can reduce the accumulation and retention of materials in the cavity and improve the discharge efficiency of the material.
[0013] Preferably, the first shell, the cover, and the second shell are all formed by one-piece injection molding. One-piece injection molding technology allows for mass production of complex parts in a short period of time, thereby significantly improving production efficiency. This fast, automated production process reduces production costs and speeds up the time to market. Since these parts are formed in one piece, they have no additional connection points or seams, thereby reducing potential weaknesses. This design enables the first shell, the cover, and the second shell to have higher structural strength and durability, and can withstand greater impact and pressure. The one-piece injection molded parts have a smoother, seamless surface, which helps to improve their sealing performance and prevent the penetration of liquids, gases or dust.
[0014] The beneficial effects of the utility model are as follows: through the detachable connection design between the first shell and the cover body, the binding mechanism forms a compact cavity for accommodating the transmission assembly. This design not only optimizes the overall structure and reduces the occupied space, but also makes the machine more convenient when it needs to be repaired or replaced. The internal transmission assembly can be maintained by simply removing the cover body. The driving member drives the drill member to work through the transmission assembly. This design enables the drill member on the shaft member to rotate and rotate with the rotation of the nut member to perform efficient and stable binding work. The upper and lower ends of the nut member are respectively rotatably arranged on the first shell and the cover body. This design ensures the stability of the nut member during the rotation process and reduces the transmission error caused by vibration or offset. At the same time, the upper and lower ends of the shaft member are also rotatably arranged on the first shell and the cover body, which further enhances the stability of the transmission and improves the accuracy and reliability of the binding. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a schematic cross-sectional view of the main body of the utility model;
[0017] Figure 3 This is one of the exploded schematic diagrams of the main body of the utility model;
[0018] Figure 4 This is the second schematic diagram of the main body decomposition of the utility model.
[0019] Reference numerals include:
[0020] 1. Drilling tool; 2. Driving part; 3. Transmission assembly; 4. Shell assembly; 5. Holding assembly; 31. Nut member; 32. Internal threaded hole; 33. First gear ring; 34. Shaft member; 35. Through hole; 36. Screw rod; 37. Reinforcing rib; 41. First shell; 42. Guide through hole; 43. Cover body; 44. Collection volume hole; 45. Second shell; 51. Plate body; 52. Third trough body; 53. Rod body. DETAILED DESCRIPTION
[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.
[0022] See also Figures 1 to 4 As shown, the utility model is a fixed shell split lifting and drilling integrated mechanism for a binding machine, comprising a drill bit 1, a driving member 2 and a transmission assembly 3 used in conjunction with the driving member 2; it also includes a shell assembly 4 that is reciprocatingly arranged on an external frame, the shell assembly 4 includes a first shell 41 for carrying the driving member 2, and a cover body 43 that is detachably connected to the first shell 41, the first shell 41 and the cover body 43 form a cavity for accommodating the transmission assembly 3; the driving member 2 is used to drive the drill bit 1 to work via the transmission assembly 3, the transmission assembly 3 has a nut member 31 and a shaft member 34 that is transmission-connected to the nut member 31, the upper and lower ends of the nut member 31 are respectively rotatably arranged on the first shell 41 and the cover body 43, the nut member 31 is used to threadably connect a screw rod 36 arranged on the external frame; the shaft member 34 is located in the cavity, the upper and lower ends of the shaft member 34 are respectively rotatably arranged on the first shell 41 and the cover body 43, and the drill bit 1 is arranged on the shaft member 34.
[0023] Specifically, through the detachable connection design between the first shell 41 and the cover 43, the binding mechanism forms a compact cavity for accommodating the transmission assembly 3. This design not only optimizes the overall structure and reduces the occupied space, but also makes the machine more convenient when it needs to be repaired or replaced. The internal transmission assembly 3 can be maintained by simply removing the cover 43. The driving member 2 drives the drill member 1 to work through the transmission assembly 3. This design enables the drill member 1 on the shaft member 34 to rotate and rotate with the rotation of the nut member 31 to perform efficient and stable binding work. The upper and lower ends of the nut member 31 are respectively rotatably arranged on the first shell 41 and the cover 43. This design ensures the stability of the nut member 31 during the rotation process and reduces the transmission error caused by vibration or offset. At the same time, the upper and lower ends of the shaft member 34 are also rotatably arranged on the first shell 41 and the cover 43, which further enhances the stability of the transmission and improves the accuracy and reliability of the binding.
[0024] Specifically, the first shell 41 and the cover body 43 are connected in a limited position via external connecting parts. The external connecting parts, such as screws and snaps, are used to fix the first shell 41 and the cover body 43 to ensure that the connection between the two is firm and reliable and will not loosen due to vibration or impact during the use of the binding machine. The connecting parts not only play a connecting role, but also have a limiting effect to ensure that the relative positions of the first shell 41 and the cover body 43 are fixed after assembly to avoid displacement or misalignment, thereby ensuring the normal operation of various components inside the binding machine. At the same time, the connecting parts are used for limited connection, which makes it easier to disassemble and assemble the first shell 41 and the cover body 43, and facilitates operations such as cleaning, repair or replacement of components inside the binding machine.
[0025] Specifically, the connecting member in this embodiment is a screw, which is used to facilitate the subsequent maintenance and replacement of the transmission assembly 3 inside the first shell 41.
[0026] Specifically, reinforcing ribs 37 are provided on both the first shell 41 and the cover body 43. The length direction of the reinforcing ribs 37 of the first shell 41 is cross-set with the length direction of the reinforcing ribs 37 of the cover body 43. The main purpose of setting the reinforcing ribs 37 on the first shell 41 and the cover body 43 is to enhance the structural strength of the two components to prevent deformation or damage due to uneven force or external impact during the operation of the machine. At the same time, the length direction of the reinforcing ribs 37 on the first shell 41 and the length direction of the reinforcing ribs 37 on the cover body 43 are cross-set to form a more stable structure, further improving the stability of the entire binding mechanism. The cross-set reinforcing ribs 37 can provide support in different directions, so that the first shell 41 and the cover body 43 can maintain good stability when subjected to forces in all directions.
[0027] Specifically, a first gear ring 33 is provided on the nut member 31, and a second gear ring meshed with the first gear ring 33 is provided on the shaft member 34. The working end of the drill member 1 protrudes out of the lower end surface of the first shell 41. The driving member 2 drives the drill member 1 to rotate by driving the nut member 31. Through the meshing of the first gear ring 33 and the second gear ring, the transmission process becomes efficient and stable. The rotational force generated by the driving member 2 can be directly and accurately transmitted to the drill member 1, reducing the energy loss in the transmission process and improving the binding efficiency. Due to the meshing of the gear rings, the rotation process of the drill member 1 becomes smooth and reliable. This design ensures that the drill member 1 can maintain a stable rotation speed and rotation direction during operation, thereby improving the accuracy and reliability of binding. When the drill member 1 needs to be replaced or repaired, the shaft member 34 and the drill member 1 can be easily removed from the transmission assembly by simply releasing the meshing relationship between the first gear ring 33 and the second gear ring, which is convenient for subsequent maintenance operations.
[0028] Specifically, the driving member 2 may drive the nut member 31 to rotate by direct drive, helical gear drive, or worm gear drive.
[0029] Specifically, the drill bit 1 is arranged on the shaft body 34 and can be connected with an external connecting piece so that the drill bit 1 can be quickly replaced.
[0030] Specifically, the nut member 31 is provided with an internal threaded hole 32 for screwing with the screw rod 36. The upper and lower ends of the screw rod 36 pass through the housing assembly 4 and the nut member 31 and are fixedly arranged on the frame. The screw rod 36 is screwed and matched with the internal threaded hole 32 on the nut member 31 to realize a high-precision transmission method. Due to the characteristics of the screw rod transmission, this matching method can ensure that the tiny displacement during the rotation process is accurately controlled, thereby realizing high-precision transmission. The top end of the screw rod 36 passes through the cover body 43 and is fixedly arranged outside, so that the user can easily adjust the position or angle of the nut member 31 from the outside through the screw rod installation position, and then adjust the position or angle of the drill bit 1. This design improves the operating convenience and flexibility of the equipment. By directly screwing the screw rod 36 and the nut member 31, the additional transmission mechanism is reduced, making the structure of the entire transmission assembly 3 more compact and reducing the volume and weight of the equipment.
[0031] Specifically, the frame is provided with a sliding rod passing through the first shell 41 and / or the cover body 43, and the sliding rod is arranged parallel to the screw rod 36. The driving member 2 drives the shell assembly 4 to reciprocate relative to the screw rod 36 by driving the nut member 31 to rotate relative to the screw rod 36. The sliding direction of the shell assembly 4 is parallel to the central axis of the screw rod 36. Through the interaction between the nut member 31 and the screw rod 36, the linear reciprocating motion of the first shell 41 is realized, and the rotational motion is converted into linear motion, which provides an effective power transmission method for the binding machine, makes the entire transmission system more compact, and reduces the overall size and weight of the equipment.
[0032] Specifically, the first housing 41 is provided with a guide hole 42 for accommodating an external slide rod to achieve directional movement. The design of the guide hole 42 provides a precise moving track for the first housing 41. When the first housing 41 moves on the slide rod, the guide hole 42 can ensure that the housing performs linear reciprocating motion along a predetermined path, avoiding offset or distortion, thereby achieving a precise moving effect. Through the close combination of the guide hole 42 and the slide rod, the stability of the first housing 41 during movement is significantly improved. This stability not only helps to maintain the overall structure of the binding machine stable, but also reduces the movement deviation caused by vibration or external force, further ensuring the accuracy of binding and the durability of the equipment.
[0033] Specifically, in this embodiment, two guide through holes 42 are provided, and the two guide through holes 42 are respectively located at two corners of the first shell 41 .
[0034] Specifically, a through hole 35 is provided on the shaft member 34, the drill member 1 is a hollow drill, the through hole 35 is connected to the inside of the drill member 1, and a collecting hole 44 is also provided on the cover body 43. The drill member 1 is connected to the collecting hole 44 via the through hole 35 for collecting waste. The opening of the through hole 35 allows the waste generated by the drill member 1 during the drilling process to smoothly enter the through hole of the shaft member 34, and then be discharged into the collecting hole 44 through the through hole 35. This design realizes the centralized collection and discharge of waste, avoids waste scattering in the working area, and keeps the working environment clean. Through the setting of the waste collection hole 44, the user can easily dispose of waste without interrupting work. This design reduces the frequency and time of users disposing of waste and improves work efficiency. The collection hole 44 can be designed to be detachable or removable, which is convenient for users to take out, clean and replace.
[0035] Specifically, the collecting hole 44 extends downward from the cover body 43 in a direction away from the shaft body 34, and the bottom wall of the collecting hole 44 is an inclined wall for the waste to slide down under the action of gravity. The bottom of the cover body 43 is provided with a discharge port connected to the collecting hole 44, and the discharge port is used to discharge and clean the collected waste.
[0036] Specifically, the inclined wall has a first inclined wall and a second inclined wall intersecting the first inclined wall. The first inclined wall is located between the second inclined wall and the shaft body 34, and the second inclined wall is located between the first inclined wall and the discharge port. The inclination angle of the second inclined wall is greater than the inclination angle of the first inclined wall. The main function of the inclined wall is to guide the flow direction of materials (such as paper scraps, paper fragments, etc.). Since the first inclined wall and the second inclined wall both have a certain inclination angle, the material will naturally slide along these inclined walls under the action of gravity and other forces, and finally reach the discharge port. The first inclined wall is located between the second inclined wall and the shaft body 34. This design allows the material to first flow along the first inclined wall after leaving the shaft body 34, and then pass through the second inclined wall to reach the discharge port. This path optimization can reduce the accumulation and retention of materials in the cavity and improve the discharge efficiency of the material.
[0037] Specifically, the inclination angle of the second inclined wall is greater than that of the first inclined wall, and this design helps to accelerate the sliding speed of the material. Since the first inclined wall is more gentle, the material reaches the discharge port during the sliding process.
[0038] Specifically, the cover body 43 is detachably connected with a second shell 45 for covering the upper opening of the collecting hole 44 . The second shell 45 has a micropore connected to the collecting hole 44 , and the micropore is located above the discharge port.
[0039] Specifically, a second shell 45 for sealing the collecting hole 44 is also provided on the first shell 41. The collecting hole 44 and the second shell 45 are limitedly connected via a connecting piece. The second shell 45 can not only protect the collecting hole 44 from external physical damage, but also prevent dust and debris from entering the collecting hole to a certain extent, so as to keep it clean and in normal working condition. This design prolongs the service life of the collecting hole and reduces the maintenance frequency. The design of the second shell 45 usually pays more attention to appearance and texture, which makes the overall appearance of the binding machine more beautiful and convenient for daily cleaning and maintenance.
[0040] Specifically, the first shell 41, the cover 43, and the second shell 45 are all formed by one-piece injection molding. The one-piece injection molding technology allows for mass production of complex parts in a short period of time, thereby significantly improving production efficiency. This fast, automated production process reduces production costs and speeds up the time to market. Since these parts are formed in one piece, they have no additional connection points or seams, thereby reducing potential weaknesses. This design allows the first shell 41, the cover 43, and the second shell 45 to have higher structural strength and durability, and can withstand greater impact and pressure. The one-piece injection molded parts have a smoother, seamless surface, which helps to improve their sealing performance and prevent the penetration of liquids, gases or dust.
[0041] Specifically, the binding mechanism also includes a pressing component 5, which includes a plate body 51 for pressing the workpiece to be bound. A rubber layer is provided on one side of the plate body 51 for pressing the workpiece to be bound to avoid deformation and damage of the workpiece to be bound. A third groove body 52 for the drill 1 to work is provided on the plate body 51, and the drill 1 passes through the plate body 51 through the third groove body 52.
[0042] Specifically, a rod body 53 is further provided on the plate body 51 . There are two rod bodies 53 . The two rod bodies 53 are connected to the first shell 41 via an elastic member. The rod bodies 53 are driven by an external driving component to press and hold the binding pieces.
[0043] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A fixed shell split lifting and drilling integrated mechanism for a binding machine, comprising a drilling tool (1), a driving component (2) and a transmission assembly (3) used in conjunction with the driving component (2); characterized in that: The invention also comprises a housing assembly (4) which is reciprocatingly arranged on an external frame, the housing assembly (4) comprising a first housing (41) for carrying a driving member (2) and a cover (43) which is detachably connected to the first housing (41), the first housing (41) and the cover (43) forming a cavity for accommodating a transmission assembly (3); the driving member (2) is used to drive the drill member (1) to work via the transmission assembly (3), the transmission assembly (3) comprises a nut member (31) and a shaft member (34) which is transmission-connected to the nut member (31), the upper and lower ends of the nut member (31) are rotationally arranged on the first housing (41) and the cover (43), respectively, the nut member (31) is used to be threadedly connected to a screw rod (36) arranged on the external frame; the shaft member (34) is located in the cavity, the upper and lower ends of the shaft member (34) are rotationally arranged on the first housing (41) and the cover (43), respectively, and the drill member (1) is arranged on the shaft member (34).
2. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 1, characterized in that: The first shell (41) and the cover (43) are both provided with reinforcing ribs (37), and the length direction of the reinforcing ribs (37) of the first shell (41) is arranged to intersect with the length direction of the reinforcing ribs (37) of the cover (43).
3. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 1, characterized in that: A first gear ring (33) is arranged on the nut member (31), a second gear ring meshing with the first gear ring (33) is arranged on the shaft member (34), a working end of the drill member (1) protrudes out of the lower end surface of the first housing (41), and the driving member (2) drives the drill member (1) to rotate by driving the nut member (31) to rotate.
4. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 3, characterized in that: The nut member (31) is provided with an internal threaded hole (32) for threaded connection with the screw rod (36). The upper and lower ends of the screw rod (36) penetrate the housing assembly (4) and the nut member (31) and are fixedly arranged on the frame.
5. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 4, characterized in that: The frame is provided with a sliding rod penetrating the first shell (41) and / or the cover body (43), the sliding rod is arranged in parallel with the screw rod (36), and the driving member (2) rotates relative to the screw rod (36) via the driving nut member (31) to drive the shell assembly (4) to reciprocate relative to the screw rod (36).
6. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 3, characterized in that: The shaft body (34) is provided with a through hole (35), the drill bit (1) is a hollow drill bit, the through hole (35) is connected with the inside of the drill bit (1), and the cover body (43) is also provided with a collecting hole (44), which is connected with the drill bit (1) via the through hole (35) for collecting waste after discharge.
7. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 6, characterized in that: The collecting hole (44) is extended downward from the cover body (43) in a direction away from the shaft body (34). The bottom wall of the collecting hole (44) is an inclined wall for facilitating the waste to slide down under the action of gravity. The bottom of the cover body (43) is provided with a discharge port connected to the collecting hole (44). The discharge port is used to discharge and clean the collected waste.
8. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 7, characterized in that: The inclined wall comprises a first inclined wall and a second inclined wall intersecting the first inclined wall, the first inclined wall is located between the second inclined wall and the shaft body (34), and the second inclined wall is located between the first inclined wall and the discharge port.
9. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 6, characterized in that: The cover body (43) is detachably connected to a second shell (45) for covering the upper end opening of the collection hole (44); the second shell (45) has a micropore connected to the collection hole (44); the micropore is located above the discharge port.
10. The fixed shell split lifting and drilling integrated mechanism for a binding machine according to claim 1, characterized in that: The first shell (41) and / or the cover (43) are integrally formed by injection molding.