Material receiving, positioning and moving mechanism of piece wrapping machine

Abstract

The utility model relates to the technical field of material receiving of wrapping machines, and discloses a material receiving, positioning and moving mechanism of a wrapping machine, which comprises a mounting bottom plate, the upper surface of the mounting bottom plate is connected with a sliding table I in a sliding manner, and one side of the mounting bottom plate is provided with a power assembly for driving the sliding table I to move accurately; a guide rail is fixedly connected to the upper surface of the first sliding table, a threaded sleeve is slidably connected to the outer side of the guide rail, a pressing plate is fixedly connected to one side of the threaded sleeve, a driving assembly enabling the threaded sleeve to move is arranged on one side of the first sliding table, and a material receiving plate is fixedly connected to the position, under the pressing plate, of the upper surface of the first sliding table. According to the utility model, the requirement of full-automatic production of the voice coil can be met, the quality of the voice coil is effectively guaranteed, the production efficiency and the qualified rate are improved, meanwhile, material waste is reduced, the consistency of products is enhanced, the production cost is reduced, materials can be prevented from moving in the conveying process, and the stability of material conveying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material splicing for sheet wrapping machines, and more specifically to a material splicing positioning and moving mechanism for a sheet wrapping machine. Background Art

[0002] After the voice coil is wound, it is manually placed on the voice coil jig and transported through the voice coil jig. This method of manually placing the voice coil on the voice coil jig is difficult to coordinate well with other related automated process equipment, reducing production efficiency and the utilization rate of other related automated process equipment, and does not meet the requirements of fully automatic production.

[0003] Moreover, the quality of the voice coil is easily affected by human factors, resulting in low product yield and a large number of scraps, which causes material waste and increased costs. Therefore, it is urgent to use an automated equipment to place the voice coil on the voice coil tooling, and require the voice coil tooling to be automatically and accurately moved and positioned. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a material receiving and positioning moving mechanism for a sheet wrapping machine to solve the problems existing in the above-mentioned background technology.

[0005] The top surface of the slide is fixed with a guide rail, and the outer side of the guide rail is slidably connected to the guide rail, and a threaded sleeve is slidably connected to the outer side of the guide rail, and a pressure plate is fixedly connected to one side of the threaded sleeve, and one side of the threaded sleeve is fixedly connected to the driving assembly of the threaded sleeve. The upper surface of the slide is located at a position directly below the pressure plate and is fixedly connected to the material receiving plate. The upper surface of the material receiving plate is provided with a guide assembly for making the pressure plate move horizontally. The upper surface of the material receiving plate is provided with a placing groove, and the bottom of the pressure plate is provided with a slot for pressing the material. The upper surface of the slide is provided with a sensing assembly for accurately resetting the pressure plate, and the upper surface of the mounting base is provided with a sensing assembly for positioning the material receiving position and the material unloading position.

[0006] As a further solution of the present invention, the power assembly includes a servo motor 1, which is fixedly connected to one side of the mounting base, and one side of the mounting base is rotatably connected to two synchronous pulleys, a synchronous belt is wrapped around the two synchronous pulleys, one end of the output shaft of the servo motor 1 passes through the mounting base and is fixed to one of the synchronous pulleys, the outer side of the synchronous belt is fixedly connected to a connecting seat, and the connecting seat is fixed to slide 1.

[0007] As a further solution of the present invention, the sensing component 2 includes two slot-type photoelectric switches 2, and the two slot-type photoelectric switches 2 are fixedly connected to the upper surface of the mounting base. One side of the slide 1 is fixedly connected to a sensing frame 2, and the two slot-type photoelectric switches 2 are electrically connected to a servo motor 1.

[0008] As a further solution of the present invention, the drive assembly includes servo motor 2, which is fixedly connected to one side of slide 1. One end of the output shaft of servo motor 2 is connected to a threaded rod through a coupling, and the threaded rod passes through a threaded sleeve and is threadedly connected to the threaded sleeve.

[0009] As a further solution of the present invention, the sensing component 1 includes a slot-shaped photoelectric switch 1, which is fixedly connected to the upper surface of the slide 1, and a sensing frame 1 is fixedly connected to one side of the threaded sleeve, and the slot-shaped photoelectric switch 1 is electrically connected to the servo motor 2.

[0010] As a further solution of the present invention, the guide assembly includes two positioning bars, both of which are fixedly connected to the bottom of the pressure plate, and two notches are provided on the upper surface of the receiving plate, and the two positioning bars are slidably connected to the two notches respectively.

[0011] As a further solution of the present invention, the lengths of the two positioning strips do not exceed the card slot.

[0012] The technical effects and advantages of this utility model are:

[0013] The utility model can meet the demand for fully automatic production of voice coils through fully automatic movement and positioning, effectively ensure the quality of voice coils, improve production efficiency and qualification rate, reduce material waste, enhance product consistency and reduce production costs.

[0014] The utility model is provided with a pressing plate and a clamping groove. After the receiving plate receives the material, the pressing plate is moved, so that the material enters the clamping groove and the pressing plate presses the material, thereby preventing the material from moving during transportation and improving the stability of material transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the bottom three-dimensional structure of the utility model.

[0018] Figure 4It is a partial enlarged structural schematic diagram of the utility model.

[0019] Figure 5 This is a schematic diagram of the enlarged structure of part A of the present invention.

[0020] The accompanying drawings are marked as follows: 1. Servo motor 1; 2. Slide 1; 3. Press plate; 4. Synchronous pulley; 5. Connecting seat; 6. Synchronous belt; 7. Material receiving plate; 8. Mounting base; 9. Threaded rod; 10. Threaded sleeve; 11. Guide rail; 12. Slot-type photoelectric switch 1; 13. Servo motor 2; 14. Induction frame 1; 15. Induction frame 2; 16. Slot-type photoelectric switch 2; 17. Positioning strip; 18. Placement slot; 19. Card slot. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 5 The present invention provides a material receiving and positioning moving mechanism for a sheet wrapping machine, including a mounting base 8, the upper surface of the mounting base 8 is slidably connected with a slide 2, one side of the mounting base 8 is provided with a power component for driving the slide 2 to move precisely, the upper surface of the slide 2 is fixed with a guide rail 11 by bolts, the outer side of the guide rail 11 is slidably connected with a threaded sleeve 10, one side of the threaded sleeve 10 is welded with a pressing plate 3, one side of the slide 2 is provided with a driving component for moving the threaded sleeve 10, the upper surface of the slide 2 is located just below the pressing plate 3 and is fixed with a receiving plate 7 by bolts, the slide 2 is driven to move by the power component, the slide 2 will drive the receiving plate 7 to move, the upper surface of the receiving plate 7 is provided with a guide component for horizontal movement of the pressing plate 3, A placement groove 18 is provided on the upper surface of the material plate 7, and a card slot 19 is provided at the bottom of the pressure plate 3 for pressing the material. The upper surface of the slide 2 is provided with a sensing component 1 for accurately resetting the pressure plate 3, and the upper surface of the mounting base 8 is provided with a sensing component 2 for positioning the docking position and the unloading position of the material. During the movement of the slide 2, the loading position of the material plate 7 is positioned by the sensing component 2. After the loading is completed, the slide 2 is moved in the opposite direction, and the unloading position of the material plate 7 is positioned by the sensing component 2. The fully automatic movement and positioning method can meet the needs of fully automatic production of voice coils, effectively ensure the quality of the voice coils, improve production efficiency and qualified rate, while reducing material waste, enhancing product consistency, and reducing production costs.

[0023] In the present invention, the power component includes a servo motor 1, which is fixed to one side of the mounting base 8 by bolts. One side of the mounting base 8 is rotatably connected to two synchronous pulleys 4, and a synchronous belt 6 is wound around the two synchronous pulleys 4. One end of the output shaft of the servo motor 1 passes through the mounting base 8 and is fixed to one of the synchronous pulleys 4. The outer side of the synchronous belt 6 is fixed with a connecting seat 5 by bolts, and the connecting seat 5 is fixed to the slide 2. The sensing component 2 includes two slot-type photoelectric switches 2 16. The two slot-type photoelectric switches 2 16 are both fixed to the upper surface of the mounting base 8 by bolts. A sensing frame 2 15 is fixed to one side of the slide 2 by bolts, and the sensing frame 2 15 is in contact with the slot-type photoelectric switch 2 16. The two slot-type photoelectric switches 2 16 are both electrically connected to the servo motor 1, and the servo motor is started. 1, the servo motor 1 drives one of the synchronous pulleys 4 to rotate, and one of the synchronous pulleys 4 will drive the other synchronous pulley 4 to rotate through the synchronous belt 6, so that the connecting seat 5 on the synchronous belt 6 moves, and the connecting seat 5 will drive the slide 1 2 to move, and the slide 1 2 will drive the receiving plate 7 and the induction rack 2 15 to move. When the induction rack 2 15 moves to contact one of the slot-type photoelectric switches 2 16, the receiving plate 7 reaches the designated loading position, thereby turning off the servo motor 1 through the slot-type photoelectric switch 2 16, and then loading the material onto the receiving plate 7. After the material is loaded, start the servo motor 1 to reverse, so that the slide 2 moves in the opposite direction. When the induction rack 2 15 moves to contact the other slot-type photoelectric switch 2 16, the receiving plate 7 reaches the designated unloading position.

[0024] The driving component includes a servo motor 2 13, which is fixed to one side of the slide 2 by bolts. One end of the output shaft of the servo motor 2 13 is connected to a threaded rod 9 through a coupling. The threaded rod 9 passes through a threaded sleeve 10 and is threadedly connected to the threaded sleeve 10. The sensing component includes a slot-type photoelectric switch 12, which is fixed to the upper surface of the slide 2 by bolts. A sensing frame 14 is fixed to one side of the threaded sleeve 10 by bolts, and the sensing frame 14 is in contact with the slot-type photoelectric switch 12. The slot-type photoelectric switch 12 is electrically connected to the servo motor 2 13. After the material is loaded onto the receiving plate 7, the servo motor 2 13 is started, and the servo motor 2 13 will drive the threaded rod 9 to rotate. The threaded rod 9 will engage with the threaded sleeve 10 to move the threaded sleeve 10 along the guide rail 11, and the threaded sleeve 10 will drive the pressure plate 3 to move, so that the material enters the pressure plate When the material is to be unloaded, the servo motor 2 13 is started to reverse, so that the threaded sleeve 10 is reset and the pressure plate 3 no longer presses the material. When the threaded sleeve 10 is reset, when the induction frame 14 moves to contact the slot-type photoelectric switch 12, the pressure plate 3 returns to its original position, thereby turning off the servo motor 2 13 through the slot-type photoelectric switch 12, and realizing the accurate reset of the pressure plate 3, which is convenient for the next use. The guide assembly includes two positioning bars 17, both of which are welded to the bottom of the pressure plate 3, and two notches are provided on the upper surface of the material receiving plate 7. The two positioning bars 17 are respectively slidably connected to the two notches. The pressure plate 3 will cause the positioning bars 17 to move in the notches during movement, thereby ensuring that the pressure plate 3 moves horizontally. The lengths of the two positioning bars 17 do not exceed the slot 19.

[0025] The working principle of the present utility model is as follows: use, start the servo motor 1, the servo motor 1 drives one of the synchronous pulleys 4 to rotate, one of the synchronous pulleys 4 will drive the other synchronous pulley 4 to rotate through the synchronous belt 6, so that the connecting seat 5 on the synchronous belt 6 moves, the connecting seat 5 will drive the slide 2 to move, the slide 2 will drive the receiving plate 7 and the induction frame 2 15 to move, when the induction frame 2 15 moves to contact one of the slot-type photoelectric switches 2 16, the receiving plate 7 reaches the specified loading position, thereby turning off the servo motor 1 through the slot-type photoelectric switch 2 16, and then loading the material onto the receiving plate 7, and then starting the servo motor 2 13, the servo motor 2 13 will drive the threaded rod 9 to rotate, the threaded rod 9 will make the threaded sleeve 10 move along the guide rail 11 through the threaded engagement between the threaded rod 9 and the threaded sleeve 10, and the threaded sleeve 10 will drive the pressing plate 3 to move, so that the material enters the slot 19 on the pressing plate 3, and the material is pressed by the pressing plate 3. , to prevent the material from moving, and then start the servo motor 1 again to reverse, so that the slide 2 moves in the opposite direction. When the induction frame 15 moves to contact with another slot-type photoelectric switch 16, the material receiving plate 7 reaches the specified unloading position, thereby turning off the servo motor 1 through the slot-type photoelectric switch 16, and then starting the servo motor 2 13 to reverse, so that the threaded sleeve 10 is reset and the pressure plate 3 no longer presses the material, thereby unloading the material. Through the fully automatic movement and positioning method, the needs of fully automatic production of voice coils can be met, the quality of voice coils can be effectively guaranteed, the production efficiency and qualified rate can be improved, while reducing material waste, enhancing product consistency, and reducing production costs. When the threaded sleeve 10 is resetting, when the induction frame 14 moves to contact with the slot-type photoelectric switch 12, the pressure plate 3 returns to its original position, thereby turning off the servo motor 2 13 through the slot-type photoelectric switch 12, realizing accurate resetting of the pressure plate 3, which is convenient for next use.

[0026] Finally, a few points should be noted: In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A material receiving and positioning moving mechanism for a sheet wrapping machine, comprising a mounting base (8), characterized in that: The upper surface of the mounting base (8) is slidably connected to a slide 1 (2), one side of the mounting base (8) is provided with a power assembly for driving the slide 1 (2) to move precisely, the upper surface of the slide 1 (2) is fixedly connected to a guide rail (11), the outer side of the guide rail (11) is slidably connected to a threaded sleeve (10), one side of the threaded sleeve (10) is fixedly connected to a pressure plate (3), one side of the slide 1 (2) is provided with a driving assembly for moving the threaded sleeve (10), the upper surface of the slide 1 (2) is located on the pressure plate ( 3) A receiving plate (7) is fixedly connected to the position directly below the receiving plate (7), the upper surface of the receiving plate (7) is provided with a guide component for enabling the pressing plate (3) to move horizontally, the upper surface of the receiving plate (7) is provided with a placement groove (18), the bottom of the pressing plate (3) is provided with a clamping groove (19) for enabling the pressing plate (3) to press the material, the upper surface of the slide (2) is provided with a sensing component 1 for enabling the pressing plate (3) to accurately reset, and the upper surface of the mounting base (8) is provided with a sensing component 2 for positioning the material connection position and the material discharge position.

2. A material receiving and positioning moving mechanism for a sheet wrapping machine according to claim 1, characterized in that: The power assembly includes a servo motor (1), which is fixedly connected to one side of a mounting base (8), and one side of the mounting base (8) is rotatably connected to two synchronous pulleys (4), a synchronous belt (6) is wound between the two synchronous pulleys (4), one end of the output shaft of the servo motor (1) passes through the mounting base (8) and is fixed to one of the synchronous pulleys (4), the outer side of the synchronous belt (6) is fixedly connected to a connecting seat (5), and the connecting seat (5) is fixed to the slide (2).

3. A material receiving and positioning moving mechanism for a sheet wrapping machine according to claim 2, characterized in that: The sensing component 2 includes two slot-shaped photoelectric switches 2 (16), and the two slot-shaped photoelectric switches 2 (16) are fixedly connected to the upper surface of the mounting base (8). One side of the slide 1 (2) is fixedly connected to the sensing frame 2 (15), and the two slot-shaped photoelectric switches 2 (16) are electrically connected to the servo motor 1 (1).

4. The material receiving, positioning and moving mechanism of a sheet wrapping machine according to claim 1, characterized in that: The driving assembly includes a servo motor 2 (13), which is fixedly connected to one side of the slide 1 (2). One end of the output shaft of the servo motor 2 (13) is connected to a threaded rod (9) through a coupling, and the threaded rod (9) passes through a threaded sleeve (10) and is threadedly connected to the threaded sleeve (10).

5. The material receiving, positioning and moving mechanism of the sheet wrapping machine according to claim 4, characterized in that: The sensing component 1 includes a slot-shaped photoelectric switch 1 (12), which is fixedly connected to the upper surface of the slide 1 (2), and a sensing frame 1 (14) is fixedly connected to one side of the threaded sleeve (10), and the slot-shaped photoelectric switch 1 (12) is electrically connected to the servo motor 2 (13).

6. The material receiving, positioning and moving mechanism of a sheet wrapping machine according to claim 1, characterized in that: The guide assembly includes two positioning bars (17), both of which are fixedly connected to the bottom of the pressing plate (3), and the upper surface of the receiving plate (7) is provided with two notches, and the two positioning bars (17) are respectively slidably connected to the two notches.

7. A material receiving, positioning and moving mechanism for a sheet wrapping machine according to claim 6, characterized in that: The lengths of the two positioning strips (17) do not exceed the slots (19).

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