Terminal automatic deflection paper wrapping and receiving machine

Abstract

The utility model relates to an automatic terminal deflection wrapping and receiving machine which comprises a rack, a plurality of deflection wrapping and receiving mechanisms are arranged on the side wall of the rack, each deflection wrapping and receiving mechanism comprises a receiving roller and a paper tape feeding mechanism, the receiving roller is arranged on the edge of the side wall of the rack, a receiving motor is arranged at the end of the receiving roller, and the paper tape feeding mechanism is arranged on the side wall of the rack. A roller shaft of the material collecting roller is fixedly connected with the output end of the material collecting motor, the paper tape feeding mechanism comprises a first tensioning mechanism, a mounting shell, a second tensioning mechanism, a friction feeding mechanism and a cutting mechanism, the second tensioning mechanism, the friction feeding mechanism and the cutting mechanism are arranged in the mounting shell, and the mounting shell is arranged on the upper side of the material collecting roller; a translation mechanism is arranged in the middle of the top side of the mounting shell, and a swing arm is fixedly arranged at the top of a moving table of the translation mechanism. Through the arrangement of the swing arm and the driving mechanism, the terminal material belt can be evenly wound around the outer portion of the material collecting roller, the terminal material belt is prevented from being wound together during winding, and meanwhile the capacity of the material collecting roller is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of terminal processing equipment, specifically to an automatic terminal tilting paper wrapping and collecting machine. Background Technology

[0002] Terminal take-up machines are equipment used for the automated production of electronic connectors, terminals, and other products. They are mainly used to automatically wind, sort, and package terminal strips that are stamped or injection molded at high speeds.

[0003] For example, application CN220148736U discloses a "semi-automatic reel-changing and receiving machine", which drives the lifting plate to rise and fall through the lifting drive mechanism, thereby driving the first receiving mechanism and the second receiving mechanism to rise and fall. After the first receiving mechanism is full of terminal strip, it cuts the strip with the cutting mechanism. Then, the lifting drive mechanism drives the lifting plate to fall so that the second receiving mechanism can continue to roll the terminal strip. During the winding process of the second receiving mechanism, the terminal strip of the first receiving mechanism can be manually taken out in rolls. In this way, the reels are rolled up and changed in turn.

[0004] However, when the aforementioned receiving machine is receiving materials, the terminal strips are prone to getting tangled together, and the terminal strips can only be wound around the outside of the receiving roller in a single turn. This results in a small capacity of the receiving roller, requiring frequent manual replacement of the receiving roller, which leads to low efficiency. Utility Model Content

[0005] The purpose of this invention is to solve the problems of low efficiency and easy tangling and knotting in existing terminal receiving machines.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic terminal tilting paper wrapping and collecting machine includes a frame. Several tilting paper wrapping and collecting mechanisms are arranged on the side wall of the frame. Each tilting paper wrapping and collecting mechanism includes a collecting roller and a paper tape feeding mechanism. The collecting roller is located along the edge of the side wall of the frame. A collecting motor is located at the end of the collecting roller. The roller shaft of the collecting roller is fixedly connected to the output end of the collecting motor. The paper tape feeding mechanism includes a first tensioning mechanism, a mounting shell, and a second tensioning mechanism, a friction feeding mechanism, and a cutting mechanism disposed inside the mounting shell. The mounting shell is located above the collecting roller. A translation mechanism is located in the middle of the top side of the mounting shell. A swing arm is fixedly mounted on the top of the moving platform of the translation mechanism.

[0008] Furthermore, the first tensioning mechanism includes a paper tape feeding roller, which is disposed on the lower side of the mounting shell. A pair of slide rods are vertically arranged on the side of the paper tape feeding roller away from the take-up roller. The two ends of the slide rods are connected to the side wall of the frame through connecting blocks. A first slider is slidably connected to the outside of the slide rods. A first tensioning roller is fixedly connected to the outside of the first slider. Several reversing rollers are arranged on both sides of the first tensioning roller. The axes of the first tensioning roller, the reversing rollers, the paper tape feeding roller, and the take-up roller are all perpendicular to the side wall of the frame.

[0009] Furthermore, the second tensioning mechanism includes a feed roller, which is located inside the mounting housing on the side away from the take-up roller. A pair of tensioning slide rails are vertically arranged in the middle of the inner wall of the mounting housing. A second slider is slidably arranged outside the tensioning slide rails. A second tensioning roller is rotatably arranged between the second sliders. A tensioning cylinder is provided at the bottom of each of the second sliders. The output of the tensioning cylinder is fixedly connected to the second slider.

[0010] Furthermore, the friction feeding mechanism includes a friction roller, an end of which is connected to a feeding motor, the output end of which is fixedly connected to the roller shaft of the friction roller, the friction roller is located on the side of the second tension roller away from the feed roller, a squeeze roller is provided on the top of the friction roller, lifting plates are provided at both ends of the squeeze roller, the top of the lifting plate extends to the outside of the mounting shell, a squeeze cylinder is connected to the lower side of the outer end of the lifting plate, and the output end of the squeeze cylinder is fixedly connected to the lifting plate.

[0011] Furthermore, the cutting mechanism includes a discharge clamp plate, which is disposed on the side of the friction roller away from the second tension roller. A mounting plate is vertically disposed on the end of the discharge clamp plate facing the friction roller. A feed inlet is provided on the side wall of the mounting plate, which is parallel to the axis of the friction roller. A cutting cylinder is fixedly connected to the bottom of the mounting plate. A cutting blade is connected to the output end of the cutting cylinder. The cutting blade is slidably connected to the side wall of the mounting plate away from the friction roller. The output end of the discharge clamp plate faces the receiving roller.

[0012] Furthermore, the translation mechanism includes a swing slide rail, which is fixedly disposed at the top center of the mounting housing. A swing seat is slidably connected to the top of the swing slide rail, and a swing arm is fixedly disposed at the top of the swing seat. A drive motor is fixedly disposed inside the frame, and a drive wheel is fixedly connected to the output end of the drive motor. A driven wheel is rotatably connected to the outer side of the end of the swing slide rail away from the drive wheel. The axes of the drive wheel and the driven wheel are parallel, and a belt is sleeved between the drive wheel and the driven wheel. The belt is fixedly connected to the bottom of the swing seat.

[0013] Furthermore, a guide feeding frame is provided on the side of the frame away from the receiving roller, and a feeding wheel is rotatably connected to the end of the swing arm facing the guide feeding frame. A terminal limiting block is provided at the end of the swing arm facing the receiving roller.

[0014] Furthermore, the terminal limiting block is detachably connected to the swing arm, and a limiting groove is provided at the bottom of the terminal limiting block.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The automatic terminal sway wrapping and receiving machine of this utility model, by setting up a swing arm and a translation mechanism, can make the terminal strip evenly wound around the outside of the receiving roller, avoid the terminal strip from getting tangled together during winding, and at the same time increase the capacity of the receiving roller.

[0017] 2. The automatic terminal sway wrapping and take-up machine of this utility model, by setting a first tensioning mechanism and a second tensioning mechanism, can fully tension the paper strip, so that the paper strip remains flat when wrapped around the outside of the take-up roller, avoiding wrinkles and affecting the winding of the terminal strip.

[0018] 3. The terminal automatic tilting paper wrapping and collecting machine of this utility model can realize fully automatic cutting and automatic feeding of paper tape by setting a cutting mechanism and a friction feeding mechanism, thereby improving production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an automatic terminal tilting paper wrapping and collecting machine according to this utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of the paper tape feeding mechanism of an automatic terminal tilting paper wrapping and collecting machine according to this utility model;

[0021] Figure 3 This is a schematic diagram of the friction feeding mechanism of an automatic terminal tilting paper wrapping and collecting machine according to the present invention;

[0022] Figure 4 This is a schematic diagram of the translation mechanism of an automatic terminal tilting paper wrapping and collecting machine according to this utility model.

[0023] Reference numerals in the attached drawings: 1. Frame; 2. Guide feeder; 3. Lifting plate; 4. Take-up roller; 5. Paper tape feeding mechanism; 6. Swing arm; 7. Paper tape feeding roller; 8. First tension roller; 9. Slide bar; 10. Mounting housing; 11. Feed roller; 12. Second tension roller; 13. Tensioning cylinder; 14. Tensioning slide rail; 15. Friction roller; 16. Extrusion roller; 17. Mounting plate; 18. Feed inlet; 19. Cutting knife; 20. Cutting cylinder; 21. Discharge clamp; 22. Terminal limit block; 23. Swing slide rail; 24. Swing seat; 25. Driven wheel; 26. Drive wheel; 27. Drive motor; 28. Extrusion cylinder. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0025] refer to Figure 1 The terminal automatic swaying paper wrapping and receiving machine of this embodiment includes a frame 1. Several sets of swaying paper wrapping and receiving mechanisms are provided on the side wall of the frame 1. The swaying paper wrapping and receiving mechanism includes a receiving roller 4 and a paper tape feeding mechanism 5. The receiving roller 4 is located on the side wall edge of the frame 1. A receiving motor is provided at the end of the receiving roller 4. The roller shaft of the receiving roller 4 is fixedly connected to the output end of the receiving motor. The paper tape feeding mechanism 5 includes a first tensioning mechanism, a mounting shell 10, and a second tensioning mechanism, a friction feeding mechanism, and a cutting mechanism provided inside the mounting shell 10. The mounting shell 10 is located on the upper side of the receiving roller 4. A translation mechanism is provided in the middle of the top side of the mounting shell 10. A swing arm 6 is fixedly provided on the top of the moving table of the translation mechanism. During feeding, the first end of the paper tape passes through the first tensioning mechanism, the second tensioning mechanism, and the friction feeding mechanism in sequence, and then connects it to the outer surface of the take-up roller 4. Next, the first end of the terminal strip passes through the swing arm 6 and is wound around the outside of the paper tape on the surface of the take-up roller 4. The take-up motor is started, causing the take-up roller 4 to start rotating. When the take-up roller 4 rotates, it drives the paper tape and the terminal strip to be wound around the outside of the take-up roller 4. When the paper tape is wound around the take-up roller 4 more than once, the first end of the paper tape is cut off by the cutting mechanism. At this time, the take-up roller 4 continues to rotate, driving the terminal strip to continue to be wound. When the terminal strip is wound, the swing arm 6 of the translation mechanism moves accordingly, thereby driving the terminal strip on the upper part of the swing arm 6 to be evenly arranged on the outside of the paper tape during the winding process, avoiding the terminal strip from tangling and knotting during the winding process, and effectively increasing the capacity of the take-up roller 4.

[0026] refer to Figure 2The first tensioning mechanism includes a paper tape feeding roller 7, which feeds the paper tape. A pair of slide rods 9 are vertically arranged on the side of the paper tape feeding roller 7 away from the take-up roller 4. The two ends of the slide rods 9 are connected to the side wall of the frame 1 through connecting blocks. A first slider is slidably connected to the outside of the slide rods 9. A first tensioning roller 8 is fixedly connected to the outside of the first slider. Two reversing rollers are arranged on both sides of the first tensioning roller 8. The second tensioning mechanism includes a feeding roller 11. A pair of tensioning slide rails 14 are vertically arranged in the middle of the inner wall of the mounting shell 10. A second slider is slidably arranged on the outside of the tensioning slide rails 14. A second tensioning roller 12 is rotatably arranged between the second sliders. A tensioning cylinder 13 is arranged at the bottom of each second slider. The tensioning cylinder 13 is used to push the second slider to lift and lower. When the paper tape is fed, it is reversed by the reversing roller, so that it passes through the bottom of the first tensioning roller 8. The tension of the paper tape can be adjusted by the weight of the first tensioning roller 8. After passing the first reversing roller 8, the paper tape passes through the reversing roller and the feeding roller 11 again and passes through the bottom of the second tensioning roller 12. The tensioning cylinder 13 can drive the second slider to slide along the tensioning slide rail 14, thereby driving the second tensioning roller 12 to slide synchronously, and further adjust the tension of the paper tape to avoid wrinkles when the paper tape is output, which would affect the winding of the terminal material tape.

[0027] refer to Figure 3 The friction feeding mechanism includes a friction roller 15, which drives the paper tape to feed using friction. A feeding motor is connected to the end of the friction roller 15, driving it to rotate. A pressure roller 16 is rotatably mounted on the top of the friction roller 15, applying pressure to the paper tape. Lifting plates 3 are movably mounted at both ends of the pressure roller 16. A pressure cylinder 28 is connected to the lower outer side of the lifting plate 3, driving the lifting plate 3 to move up and down. After passing the bottom of the second tension roller 12, the paper tape passes through the gap between the friction roller 15 and the pressure roller 16. The pressure cylinder 28 lowers the lifting plate 3, causing the pressure roller 16 to exert downward pressure on the paper tape, increasing the friction between the paper tape and the friction roller 15. When feeding the paper tape, the feeding motor drives the friction roller 15 to rotate, causing the paper tape to be fed outwards under the action of friction.

[0028] The cutting mechanism includes an output clamp 21, which guides the output direction of the paper tape. A mounting plate 17 is vertically mounted on the end of the output clamp 21 facing the friction roller 15. An inlet 18 is provided on the side wall of the mounting plate 17. A cutting cylinder 20 is fixedly connected to the bottom of the mounting plate 17, driving the extension and retraction of a cutting blade 19. The output end of the cutting cylinder 20 is connected to the cutting blade 19, which cuts the paper tape. The cutting blade 19 is slidably connected to the side wall of the mounting plate 17 away from the friction roller 15. After passing the friction roller 15, the paper tape passes through the inlet 18 and enters the interlayer between the output clamps 21. When the paper tape has circled the take-up roller 4 more than once, the cutting cylinder 20 pushes the cutting blade 19 upwards, cutting the paper tape.

[0029] refer to Figure 4 The translation mechanism includes a swing slide rail 23, which is fixedly mounted on the top center of the mounting housing 10. A swing seat 24 is slidably connected to the top of the swing slide rail 23, and a swing arm 6 is fixedly mounted on the top of the swing seat 24. A drive motor 27 is fixedly mounted inside the frame 1, and a drive wheel 26 is fixedly connected to the output end of the drive motor 27. A driven wheel 25 is rotatably connected to the outer side of the end of the swing slide rail 23 away from the drive wheel 26. The axes of the drive wheel 26 and the driven wheel 25 are parallel, and a belt is sleeved between the drive wheel 26 and the driven wheel 25. The belt is fixedly connected to the bottom of the swing seat 24. When the terminal strip is wound up, the drive motor 27 drives the drive wheel 26 to start rotating, causing the belt to start moving. When the belt moves, it drives the swing seat 24 to move accordingly, thereby causing the terminal strip on the upper part of the swing arm 6 to be evenly arranged on the outside of the paper strip during the winding process.

[0030] A guide feeder 2 is provided on the side of the frame 1 away from the take-up roller 4. The guide feeder 2 is used to support and guide the terminal strip. A feed wheel is rotatably connected to the end of the swing arm 6 facing the feeder 2. The feed wheel is used to reduce the friction between the terminal strip and the swing arm 6. A terminal limiting block 22 is provided at the end of the swing arm 6 facing the take-up roller 4. The terminal limiting block 22 is used to fix the discharge position of the terminal strip to ensure stable discharge.

[0031] The terminal limiting block 22 is detachably connected to the swing arm 6, which facilitates the replacement of the terminal limiting block 22, thereby enabling the winding of different terminal strips. A limiting groove is provided at the bottom of the terminal limiting block 22.

[0032] Working principle: During feeding, the first end of the paper tape passes through the first tensioning mechanism, the second tensioning mechanism, and the friction feeding mechanism in sequence, and then connects it to the outer surface of the take-up roller 4. Next, the first end of the terminal strip passes through the swing arm 6 and is wound around the outside of the paper tape on the surface of the take-up roller 4 to fix the paper tape and prevent it from falling off after cutting. Then, the take-up motor is started, causing the take-up roller 4 to start rotating. When the take-up roller 4 rotates, it drives the paper tape and terminal strip to be wound around the outside of the take-up roller 4. When the paper tape is wound around the take-up roller 4 more than once, the first end of the paper tape is cut off by the cutting mechanism. At this time, the take-up roller 4 continues to rotate, driving the terminal strip to continue to be wound. When the terminal strip is wound, it is flat. The shifting mechanism drives the swing seat 24 to slide along the swing slide rail 23, causing the swing arm 6 to move accordingly. This causes the terminal strip on the upper part of the swing arm 6 to be evenly arranged on the outside of the paper strip during the winding process. When the swing arm 6 moves to the other end of the swing slide rail 23, the terminal strip completely wraps around and covers the outside of the single layer of paper strip. At this time, the friction feeding mechanism drives the paper strip to be fed again until the paper strip wraps around the take-up roller 4 more than once. The cutting mechanism cuts the paper strip again, and the translation mechanism drives the swing arm 6 to move in the opposite direction, so that the terminal strip is arranged in the opposite direction on the outside of the paper strip. The above steps are repeated to achieve multi-layer uniform winding of the terminal strip.

[0033] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An automatic terminal tilting paper wrapping and collecting machine, characterized in that: The utility model relates to a paper tape feeding mechanism, including frame (1), the side wall of frame (1) is provided with several groups of paper tape deflection material collecting mechanism, and the paper tape deflection material collecting mechanism includes material collecting roller (4) and paper tape feeding mechanism (5), material collecting roller (4) is arranged at the side wall edge of frame (1), and the end of material collecting roller (4) is provided with material collecting motor, and the roller axle of material collecting roller (4) is fixedly connected with the output end of material collecting motor, and paper tape feeding mechanism (5) includes first tensioning mechanism, installation shell (10) and second tensioning mechanism, friction feeding mechanism and cutting mechanism that are provided in the inside of installation shell (10), and installation shell (10) is arranged on the upside of material collecting roller (4), and the top side middle part of installation shell (10) is provided with translation mechanism, and the top of the moving platform of translation mechanism is fixedly provided with swing arm (6).

2. The terminal automatic deflection paper wrapping and collecting machine according to claim 1, characterized in that: The first tensioning mechanism includes paper tape feeding roller (7), which is arranged on the lower side of the installation shell (10), and a pair of slide rods (9) are vertically arranged on the side of the paper tape feeding roller (7) away from the material collecting roller (4). The two ends of the slide rods (9) are connected to the side wall of the frame (1) through connecting blocks. The first sliding block is slidably connected to the outside of the slide rods (9). The first tensioning roller (8) is fixedly connected to the outside of the first sliding block. A plurality of reversing rollers are arranged on both sides of the first tensioning roller (8). The axes of the first tensioning roller (8), the reversing rollers, the paper tape feeding roller (7), and the material collecting roller (4) are all arranged vertically to the side wall of the frame (1).

3. The terminal automatic deflection paper wrapping and collecting machine according to claim 1, characterized in that: The second tensioning mechanism includes a feeding roller (11) arranged inside the installation shell (10) away from the material collecting roller (4). A pair of tensioning slide rails (14) are vertically arranged in the middle part of the inner wall of the installation shell (10). The second sliding block is slidably arranged on the outside of the tensioning slide rails (14). The second tensioning roller (12) is rotatably arranged between the second sliding blocks. The bottom of the second sliding block is provided with a tensioning cylinder (13). The output of the tensioning cylinder (13) is fixedly connected with the second sliding block.

4. The terminal automatic deflection paper wrapping and collecting machine according to claim 3, characterized in that: The friction feeding mechanism includes a friction roller (15) having an end connected to a feeding motor. The output end of the feeding motor is fixedly connected to the roller shaft of the friction roller (15). The friction roller (15) is arranged on the side of the second tensioning roller (12) away from the feeding roller (11). The top of the friction roller (15) is provided with a pressing roller (16). The two ends of the pressing roller (16) are provided with a lifting plate (3). The top end of the lifting plate (3) extends to the outside of the installation shell (10). The outer end of the lifting plate (3) is connected to a pressing cylinder (28) on the lower side. The output end of the pressing cylinder (28) is fixedly connected to the lifting plate (3).

5. The terminal automatic deflection paper wrapping and collecting machine according to claim 4, characterized in that: The cutting mechanism includes a discharge clamp plate (21), which is arranged on the side of the friction roller (15) away from the second tensioning roller (12), and a mounting plate (17) is vertically arranged on one end of the discharge clamp plate (21) towards the friction roller (15), the side wall of the mounting plate (17) is provided with an inlet (18), the inlet (18) is arranged in parallel with the axis of the friction roller (15), the bottom of the mounting plate (17) is fixedly connected with a cutting cylinder (20), the output end of the cutting cylinder (20) is connected with a cutting knife (19), the cutting knife (19) is slidingly connected with the side wall of the mounting plate (17) away from the friction roller (15), and the output end of the discharge clamp plate (21) is towards the material collecting roller (4).

6. The terminal automatic deflection paper wrapping and collecting machine according to claim 5, characterized in that: The translation mechanism includes a swing slide rail (23) fixedly arranged on the top side of the middle part of the mounting shell (10), the top of the swing slide rail (23) is slidingly connected with a swing seat (24), the swing arm (6) is fixedly arranged on the top of the swing seat (24), the inside of the rack (1) is fixedly provided with a driving motor (27), the output end of the driving motor (27) is fixedly connected with a driving wheel (26), one end of the swing slide rail (23) away from the driving wheel (26) is rotatably connected with a driven wheel (25), the axes of the driving wheel (26) and the driven wheel (25) are arranged in parallel, a belt is sleeved between the driving wheel (26) and the driven wheel (25), and the bottom of the swing seat (24) is fixedly connected with the belt.

7. The terminal automatic skew wrapping and collecting machine according to claim 1, characterized in that: The rack (1) is provided with a guide feeding rack (2) on the side away from the material collecting roller (4), one end of the swing arm (6) rotatably connected with a feeding wheel towards the guide feeding rack (2), and the other end of the swing arm (6) is provided with a terminal limiting block (22) towards the material collecting roller (4).

8. The terminal automatic deflection paper wrapping and collecting machine according to claim 7, characterized in that: The terminal limiting block (22) is detachably connected with the swing arm (6), and the bottom of the terminal limiting block (22) is provided with a limiting groove. The terminal limiting block (22) is detachably connected with the swing arm (6), and the bottom of the terminal limiting block (22) is provided with a limiting groove.

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