Cutting mechanism

Abstract

The invention relates to the technical field of cutting equipment for automobile wire harnesses, and discloses a cutting mechanism. Comprising a supporting bottom plate, a rotating motor is fixedly connected to the top surface of the supporting bottom plate, a rotating rod is fixedly connected to the output end of the rotating motor, the oiling mechanism is arranged on one side of the supporting bottom plate and comprises an oil barrel fixedly connected to the surface of one side of the supporting bottom plate, and an oil pump is fixedly connected to the top surface of the oil barrel; the output end of the oil pump is fixedly connected with an oil outlet pipe, and the outer side surface of the oil outlet pipe is fixedly connected with a gooseneck pipe. The storage box is arranged at the top end of the rotating rod, a sliding strip is slidably connected to the surface of one side of the storage box in a clamped and embedded mode, and a toothed plate is fixedly connected to the surface of the bottom of the sliding strip. And the workload of operators is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cutting equipment for automobile wiring harnesses, in particular to a cutting mechanism. Background Art

[0002] In the manufacturing process of automotive wiring harnesses, it is essential to cut the automotive wiring harnesses and cut them into sections to facilitate bundling and secondary processing operations.

[0003] When using the existing automobile wiring harness cutting mechanism, in order to facilitate the cutting of the wiring harness at multiple angles and multiple positions, the cutting mechanism is usually adjusted to multiple positions by the cooperation of the gear and the rack plate. For example, the authorization announcement number CN220387766U3 mentions an automobile wiring harness cutting mechanism, which can adjust the position of the cutting mechanism by rotating the gear and the rack plate. However, in the actual application process, it is necessary to add lubricating oil to the contact position between the gear and the rack plate, which is time-consuming and labor-intensive. When cutting the wiring harness, in order to ensure the stability of the wiring harness cutting, the wiring harness is usually placed on the surface of the cutting seat and cut by a cutting knife. The cutting seat where the wiring harness is placed cannot be conveniently cleaned, which is not user-friendly enough. Summary of the invention

[0004] The purpose of the present invention is to provide a cutting mechanism to solve the problem that it is not convenient to add lubricating oil to the contact position between the gear and the gear plate and it is not convenient to clean the cutting seat where the automobile wiring harness is placed.

[0005] To achieve the above object, the present invention provides the following technical solution: a cutting mechanism, comprising a supporting base plate, a rotating motor is fixedly connected to the top surface of the supporting base plate, a rotating rod is fixedly connected to the output end of the rotating motor, and further comprising: A refueling mechanism is arranged on one side of the supporting bottom plate, the refueling mechanism comprises an oil barrel fixedly connected to the surface of one side of the supporting bottom plate, an oil pump is fixedly connected to the top surface of the oil barrel, an oil outlet pipe is fixedly connected to the output end of the oil pump, and a gooseneck pipe is fixedly connected to the outer surface of the oil outlet pipe; A storage box is arranged on the top end of the rotating rod, and a sliding bar is slidably embedded on the surface of one side of the storage box, and a toothed plate is fixedly connected to the bottom surface of the sliding bar, and a driving toothed disk is meshedly connected to the bottom surface of the toothed plate, and one end of the toothed plate is fixedly connected to a support frame, and an electric push rod is fixedly connected to the top of the support frame, and a cutting knife is fixedly connected to the telescopic end of the electric push rod, and a cutting seat is fixedly connected to the bottom of the inner cavity of the support frame, and a guide rail box is fixedly connected to the surface of one side of the support frame, and a cleaning mechanism is provided under the guide rail box.

[0006] Preferably, an oil extraction pipe is fixedly connected through the top surface of the oil barrel, the bottom end of the oil extraction pipe is slidably connected to the bottom surface of the inner cavity of the oil barrel, and the oil extraction end of the oil pump is fixedly connected to the oil extraction pipe.

[0007] Preferably, one end of the gooseneck tube away from the oil outlet pipe is fixedly connected to the storage box, and one end of the oil outlet pipe close to the storage box is fixedly connected to an oil nozzle.

[0008] Preferably, a U-shaped frame is fixedly connected to the rear surface of the storage box, the front surface of the U-shaped frame is magnetically connected to an oil collecting pan via a magnetic block, the bottom surface of the inner cavity of the U-shaped frame is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to the driving gear plate.

[0009] Preferably, a servo motor is fixedly connected to one end of the guide rail box, and a screw mechanism is provided in the inner cavity of the guide rail box.

[0010] Preferably, the cleaning mechanism includes a moving rod that is slidably connected to the bottom surface of the guide rail box, a snap-in bolt is threaded through the front surface of the moving rod, an snap-in rod is slidably connected to the bottom surface of the moving rod, the bottom end of the snap-in rod is fixedly connected to a vertical rod, and the bottom end of the vertical rod is fixedly connected to a cleaning block.

[0011] Preferably, slots matching the structural dimensions of the cleaning block are formed through the surfaces of both sides of the support frame, the vertical section of the cleaning block is a T-shaped structure, and a brush layer is fixedly connected to the bottom surface of the cleaning block.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with a refueling mechanism, which can conveniently add lubricating oil to the contact position between the driving gear disc and the gear plate, which is beneficial to the normal operation of the cutting mechanism and reduces the workload of the operator. The position of the oil outlet pipe is adjusted by the gooseneck tube, which is beneficial to the filling of lubricating oil and the cleaning of the oil nozzle, and the start of the oil pump is controlled to fill the lubricating oil. Furthermore, by providing a guide box and a cleaning mechanism, the surface of the cutting seat can be cleaned to prevent the residue of the automobile wiring harness from affecting the next cutting operation. The groove and the top surface of the cutting seat are cleaned by the movement of the vertical rod and the cleaning block assembly under the guide box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of the cutting mechanism provided by the present invention; Figure 2 A schematic diagram of the structure of the driving toothed disc and toothed plate provided by the present invention; Figure 3 A schematic diagram of the structure of the cleaning mechanism and guide rail box details provided by the present invention; Figure 4A schematic structural diagram of the details of the refueling mechanism provided by the present invention.

[0014] In the figure: 1. Support base plate; 2. Rotating motor; 3. Rotating rod; 4. Refueling mechanism; 41. Oil drum; 42. Oil pump; 43. Oil outlet pipe; 44. Gooseneck pipe; 45. Oil extraction pipe; 5. Storage box; 6. Sliding bar; 7. Tooth plate; 8. Driving toothed disc; 9. Support frame; 10. Electric push rod; 11. Cutting knife; 12. Cutting seat; 13. Guide box; 14. Cleaning mechanism; 141. Moving rod; 142. Embedded bolt; 143. Embedded rod; 144. Vertical rod; 145. Cleaning block; 15. U-shaped frame; 16. Oil receiving tray; 17. Driving motor. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-4 As shown, a cutting mechanism includes a supporting base plate 1, a rotating motor 2 is fixedly connected to the top surface of the supporting base plate 1, a rotating rod 3 is fixedly connected to the output end of the rotating motor 2, a refueling mechanism 4 is provided on one side of the supporting base plate 1, and the refueling mechanism 4 includes an oil barrel 41 fixedly connected to the surface of one side of the supporting base plate 1, an oil pump 42 is fixedly connected to the top surface of the oil barrel 41, an oil outlet pipe 43 is fixedly connected to the output end of the oil pump 42, and a gooseneck pipe 44 is fixedly connected to the outer surface of the oil outlet pipe 43, and the gooseneck pipe One end 44 away from the oil outlet pipe 43 is fixedly connected to the storage box 5, and the end of the oil outlet pipe 43 close to the storage box 5 is fixedly connected to an oil nozzle, and the lubricating oil in the oil outlet pipe 43 is sprayed out through the oil nozzle, and an oil extraction pipe 45 is fixedly connected to the top surface of the oil barrel 41, and the bottom end of the oil extraction pipe 45 is slidably connected to the bottom surface of the inner cavity of the oil barrel 41, and the oil extraction end of the oil pump 42 is fixedly connected to the oil extraction pipe 45, and the oil pump 42 extracts the lubricating oil in the oil barrel 41 into the oil outlet pipe 43 through the oil extraction pipe 45 for discharge.

[0017] The top of the rotating rod 3 is fixedly connected to a storage box 5, and a sliding bar 6 is slidably connected to the surface of one side of the storage box 5. A toothed plate 7 is fixedly connected to the bottom surface of the sliding bar 6, and the top surface of the toothed plate 7 fits and slides on the bottom surface of the storage box 5. The bottom surface of the toothed plate 7 is meshed with a driving toothed disc 8. One end of the toothed plate 7 is fixedly connected to a support frame 9, and the bottom surface of the support frame 9 is fixedly connected to a strut, and the bottom end of the strut is movably connected to a ball body to improve the stability of the support frame 9. An electric push rod 10 is fixedly connected to the top of the support frame 9, and a cutting knife 11 is fixedly connected to the telescopic end of the electric push rod 10. The telescopic end of the electric push rod 10 drives the up and down movement of the cutting knife 11. A cutting seat 12 is fixedly connected to the bottom of the inner cavity of the support frame 9, and a groove matching the structural size of the cutting knife 11 is opened on the top surface of the cutting seat 12. The cutting knife 11 is inserted into the groove after it descends to ensure a thorough cutting operation of the automotive wiring harness. A guide rail box 13 is fixedly connected to the surface of one side of the support frame 9, and a cleaning mechanism 14 is provided below the guide rail box 13.

[0018] like Figure 2 As shown, a U-shaped frame 15 is fixedly connected to the rear surface of the storage box 5, and an oil collecting pan 16 is movably connected to the front surface of the U-shaped frame 15 through a magnetic attraction block. A driving motor 17 is fixedly connected to the bottom surface of the inner cavity of the U-shaped frame 15, and an output end of the driving motor 17 is fixedly connected to the driving gear plate 8. The driving motor 17 drives the rotation of the driving gear plate 8, thereby driving the movement of the tooth plate 7, so that the tooth plate 7 and the sliding bar 6 combination moves, and the vertical section of the sliding bar 6 is an inverted T-shaped structure.

[0019] like Figure 3 As shown, one end of the guide rail box 13 is fixedly connected to a servo motor, and a screw mechanism is provided in the inner cavity of the guide rail box 13. The screw mechanism includes a threaded rod and a sleeve block that is sleeved and threadedly connected to the outer surface of the threaded rod. One end of the threaded rod is fixedly connected to the output end of the servo motor, and the end of the threaded rod away from the servo motor is movably connected to the guide rail box 13 through a bearing. The bottom end of the sleeve block is fixedly connected to the motion rod 141. After the servo motor drives the threaded rod to rotate, the sleeve block and the motion rod 141 combination performs reciprocating motion in the direction of the guide rail box 13. The cleaning mechanism 14 includes a motion rod 141 that is fitted and slidably connected to the bottom surface of the guide rail box 13, and the front surface of the motion rod 141 penetrates the screw. The groove is connected with an embedded bolt 142, and the bottom surface of the moving rod 141 is embedded and slidably connected with an embedded rod 143. The embedded rod 143 is limited in the moving rod 141 by the embedded bolt 142, connecting the moving rod 141 with the vertical rod 144. The bottom end of the embedded rod 143 is fixedly connected with the vertical rod 144, and the bottom end of the vertical rod 144 is fixedly connected with a cleaning block 145. Slots matching the structural dimensions of the cleaning block 145 are penetrated on the surfaces of both sides of the support frame 9. The vertical section of the cleaning block 145 is a T-shaped structure. The protruding position of the cleaning block 145 just matches the groove opened on the top of the cutting seat 12, and the bottom surface of the cleaning block 145 is fixedly connected with a brush layer.

[0020] Working principle: The device is placed in a suitable position by supporting the bottom plate 1, and then the start of the driving motor 17 is controlled. The driving motor 17 drives the rotation of the driving gear plate 8, thereby driving the movement of the gear plate 7, the sliding bar 6 and the support frame 9 combination, and adjusting the position of the support frame 9. Further, the rotating motor 2 is controlled to drive the movement of the rotating rod 3, and the position of the support frame 9 can be adjusted for a second time. After adjusting to the required position, the automobile wiring harness is passed through the cutting seat 12, and the extension of the electric push rod 10 is controlled to drive the cutting knife 11 to fall and insert it into the groove at the top of the cutting seat 12 to cut the automobile wiring harness. Further, the position of the oil outlet pipe 43 is adjusted through the gooseneck tube 44, and then the start of the oil pump 42 is controlled to control the oil pump 45 through the oil extraction pipe 45. The lubricating oil in the oil barrel 41 is pumped into the oil outlet pipe 43 for discharge, and the contact position between the driving gear disc 8 and the gear plate 7 is filled with lubricating oil to ensure the stability of the meshing connection between the driving gear disc 8 and the gear plate 7. During the process of filling the lubricating oil, the oil receiving pan 16 can catch the excess lubricating oil to avoid contaminating the top surface of the supporting base plate 1. Further, the start of the servo motor at one end of the guide rail box 13 is controlled to drive the movement of the moving rod 141, the vertical rod 144 and the cleaning block 145 assembly, which is inserted into the inner cavity of the support frame 9, and the groove opened on the top of the cutting seat 12 and the top surface of the cutting seat 12 are cleaned. Further, the embedded bolt 142 is disassembled and removed, and the vertical rod 144 and the cleaning block 145 can be pulled out for convenient cleaning.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting mechanism, comprising a supporting base plate (1), a rotating motor (2) being fixedly connected to the top surface of the supporting base plate (1), a rotating rod (3) being fixedly connected to the output end of the rotating motor (2), characterized in that: Also includes: A refueling mechanism (4) is arranged on one side of the supporting base plate (1), the refueling mechanism (4) comprising an oil barrel (41) fixedly connected to a surface of one side of the supporting base plate (1), an oil pump (42) fixedly connected to the top surface of the oil barrel (41), an oil outlet pipe (43) fixedly connected to the output end of the oil pump (42), and a gooseneck pipe (44) fixedly connected to the outer surface of the oil outlet pipe (43); A storage box (5) is arranged at the top end of the rotating rod (3), and a sliding bar (6) is slidably connected to a surface of one side of the storage box (5), and a toothed plate (7) is fixedly connected to the bottom surface of the sliding bar (6), and a driving toothed plate (8) is meshingly connected to the bottom surface of the toothed plate (7), and a support frame (9) is fixedly connected to one end of the toothed plate (7), and an electric push rod (10) is fixedly connected to the top of the support frame (9), and a cutting knife (11) is fixedly connected to the telescopic end of the electric push rod (10), and a cutting seat (12) is fixedly connected to the bottom of the inner cavity of the support frame (9), and a guide rail box (13) is fixedly connected to the surface of one side of the support frame (9), and a cleaning mechanism (14) is provided below the guide rail box (13).

2. A cutting mechanism according to claim 1, characterized in that: An oil extraction pipe (45) is fixedly connected to the top surface of the oil barrel (41), the bottom end of the oil extraction pipe (45) is slidably connected to the bottom surface of the inner cavity of the oil barrel (41), and the oil extraction end of the oil pump (42) is fixedly connected to the oil extraction pipe (45).

3. A cutting mechanism according to claim 1, characterized in that: The gooseneck tube (44) is fixedly connected to the storage box (5) at one end away from the oil outlet tube (43), and the oil outlet tube (43) is fixedly connected to an oil nozzle at one end close to the storage box (5).

4. A cutting mechanism according to claim 1, characterized in that: The rear surface of the storage box (5) is fixedly connected to a U-shaped frame (15); the front surface of the U-shaped frame (15) is movably connected to an oil receiving pan (16) through a magnetic attraction block; the bottom surface of the inner cavity of the U-shaped frame (15) is fixedly connected to a driving motor (17); the output end of the driving motor (17) is fixedly connected to the driving gear disc (8).

5. A cutting mechanism according to claim 1, characterized in that: A servo motor is fixedly connected to one end of the guide rail box (13), and a screw mechanism is provided in the inner cavity of the guide rail box (13).

6. A cutting mechanism according to claim 1, characterized in that: The cleaning mechanism (14) comprises a moving rod (141) which is slidably connected to the bottom surface of the guide rail box (13); a locking bolt (142) is threadedly connected through the front surface of the moving rod (141); a locking rod (143) is slidably connected to the bottom surface of the moving rod (141); the bottom end of the locking rod (143) is fixedly connected to a vertical rod (144); and the bottom end of the vertical rod (144) is fixedly connected to a cleaning block (145).

7. A cutting mechanism according to claim 6, characterized in that: Slots matching the structural dimensions of the cleaning block (145) are provided through both side surfaces of the support frame (9); the vertical section of the cleaning block (145) is a T-shaped structure; and a brush layer is fixedly connected to the bottom surface of the cleaning block (145).

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