Correction tape packaging high-frequency welding machine

Abstract

The utility model relates to the technical field of high-frequency welding machines, in particular to a correction tape packaging high-frequency welding machine which comprises a bottom plate and supporting legs, the upper end of the bottom plate is fixedly connected with the supporting legs, the upper ends of the supporting legs are fixedly connected with a workbench, a discharging structure is arranged on the right side of the workbench, and the discharging structure is arranged on the right side of the workbench. A box body is fixedly connected to the lower end of the workbench, the inner wall of the box body is slidably connected with a collecting box, a bent plate is fixedly connected to the upper end of a bottom plate, a pressing structure is arranged in front of the bent plate, and through cooperation of the pressing structure and a worker, the worker does not need to fix in the welding process, so that the welding efficiency is improved. And through cooperation of the discharging structure and the pressing structure, the packaging bag completely falls into the collecting box due to gravity, the worker does not need to take down the packaged correction tape, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency welding machines, in particular to a correction tape packaging high-frequency welding machine. Background Art

[0002] The fully automatic high-frequency welding machine mainly uses high-frequency equipment, high-voltage rectification, and self-excited high-frequency electron tube oscillation to instantly generate electromagnetic wave current and electric fields. The internal molecules of the processed PVC, TPU, EVA, PET and other plastic materials generate polarized friction and heat in the electromagnetic wave electric field, and a certain pressure is added to achieve the effect of welding and sealing the plastics and plastic products that need to be heat-sealed.

[0003] For example, a high-frequency welding machine with a heat dissipation function, with the announcement number "CN 220464791 U", dissipates heat from the high-frequency welding structure through a fan, avoiding the problem of internal heat accumulation and burning of the high-frequency welding machine when used for a long time. The protective net is fixed by a threaded knob to facilitate the removal of the protective net, which is convenient for inspection and cleaning of the interior of the fixed frame. However, when welding items, the device requires the staff to fix the items to be welded by hand, which may cause hand injuries to the staff during the welding process and lead to safety accidents. At the same time, after the device completes the welding of the items, the staff needs to remove the welded items and then place the new items inside the device for welding, resulting in low working efficiency of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that during the welding process, workers may be injured in their hands, which may cause safety accidents. Workers need to remove the welded items and then put new items into the interior of the device for welding, which reduces the working efficiency of the device. A correction tape packaging high-frequency welding machine is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A correction tape packaging high-frequency welding machine is designed, which includes a base plate and support legs. The upper end of the base plate is fixedly connected to the support legs. The upper end of the support legs is fixedly connected to a workbench. A unloading structure is provided on the right side of the workbench. The lower end of the workbench is fixedly connected to a box body. The inner wall of the box body is slidably connected to the collection box. The upper end of the base plate is fixedly connected to a bent plate. A pressing structure is provided in front of the bent plate.

[0007] Preferably, a first hydraulic cylinder is fixedly connected to the surface of the bent plate, and an output end of the first hydraulic cylinder is fixedly connected to a welding machine body.

[0008] Preferably, a welding head is fixedly connected to the lower end of the welding machine body, and a lower mold is fixedly connected to the upper end of the workbench.

[0009] Preferably, the clamping structure includes a second hydraulic cylinder, the bottom of the second hydraulic cylinder is fixedly connected to the bent plate, the output end of the second hydraulic cylinder is fixedly connected to a bracket, the bracket is rotatably connected to the two ends of the round roller through a pin shaft, the surface of the round roller is tightly pressed against the straight plate, the two ends of the straight plate are fixedly connected to a round rod, the round rod is movably connected to the vertical plate through a pin shaft, the lower end of the vertical plate is fixedly connected to the workbench, the outer wall of the round rod is sleeved with a torsion spring, the two ends of the torsion spring are respectively fixedly connected to the straight plate and the vertical plate, a plurality of springs are fixedly connected to the surface of the straight plate, and the ends of the springs are fixedly connected to a pressure plate.

[0010] Preferably, the blanking structure includes a shell, the lower end of the shell is fixedly connected to a motor, the output shaft of the motor is rotatably connected to the shell through a bearing, the output end of the motor is fixedly connected to a disc, the surface of the disc is fixedly connected to a cylinder, the cylinder is slidably connected to a straight rod, the straight rod is slidably connected to the inner wall of the shell, the end of the straight rod is fixedly connected to a cross bar, the cross bar is slidably connected to the shell, and the end of the cross bar is fixedly connected to a baffle.

[0011] Preferably, the left end of the shell is fixedly connected to the workbench, and the cross bar and the baffle are both slidably connected to the workbench.

[0012] The utility model proposes a correction tape packaging high-frequency welding machine, which has the beneficial effects that: through the cooperation of the clamping structure and the staff, the output end of the second hydraulic cylinder is extended to drive the bracket to move, the movement of the bracket drives the round roller to move, the movement of the round roller squeezes the cardboard, so that the straight plate rotates around the round rod, and the torsion spring is compressed while the straight plate rotates, the rotation of the straight plate drives the spring to move, and the movement of the spring drives the pressure plate to move, so that the pressure plate and the packaging bag are pressed tightly, and the packaging bag is fixed by the cooperation of the pressure plate and the workbench. During the welding process, the staff does not need to fix it, so as to avoid injuries to the staff and safety accidents.

[0013] Through the cooperation of the feeding structure and the pressing structure, when the correction tape is packaged, the motor is started to drive the disc to rotate, the rotation of the disc drives the straight rod to move to the right, the movement of the straight rod to the right drives the cross bar to move to the right, and the baffle moves to the right, so that the baffle and the correction tape are no longer in contact, and the correction tape falls due to gravity. Then the output end of the second hydraulic cylinder is controlled to shorten, and the elastic effect of the torsion spring makes the pressing structure no longer press on the packaging bag, so that the packaging bag falls completely into the collection box due to gravity. There is no need for staff to remove the packaged correction tape, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front cross-sectional view of

[0016] Figure 3 for Figure 2 Schematic diagram of part A;

[0017] Figure 4 for Figure 2 Partial top view of the middle and lower material structure;

[0018] Figure 5 for Figure 1 Partial left view of the middle compression structure in the compression state;

[0019] Figure 6 for Figure 5 Top view of the middle compression structure.

[0020] In the figure: 1. Base plate, 2. Support legs, 3. Workbench, 4. Unloading structure, 401. Housing, 402. Motor, 403. Disc, 404. Cylinder, 405. Straight rod, 406. Cross bar, 407. Baffle, 5. Bending plate, 6. Pressing structure, 601. Second hydraulic cylinder, 602. Bracket, 603. Round roller, 604. Straight plate, 605. Round rod, 606. Vertical plate, 607. Torsion spring, 608. Spring, 609. Pressing plate, 7. First hydraulic cylinder, 8. Welding machine body, 9. Welding head, 10. Lower mold, 11. Box body, 12. Collection box. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figure 1-6 :

[0023] The upper end of the base plate 1 is fixedly connected to the supporting leg 2, and the upper end of the supporting leg 2 is fixedly connected to the workbench 3. A blanking structure 4 is provided on the right side of the workbench 3, and the lower end of the workbench 3 is fixedly connected to a box body 11. The inner wall of the box body 11 is slidably connected to the collection box 12. The upper end of the base plate 1 is fixedly connected to a bent plate 5, and a clamping structure 6 is provided in front of the bent plate 5. The surface of the bent plate 5 is fixedly connected to a first hydraulic cylinder 7. The model of the first hydraulic cylinder 7 is selected according to actual working requirements to meet the working needs. The output end of the first hydraulic cylinder 7 is fixedly connected to a welding machine body 8, and a high-frequency generator is installed inside the welding machine body 8. The lower end of the welding machine body 8 is fixedly connected to a welding head 9. The working principles of the welding machine body 8, the high-frequency generator and the welding head 9 are the same as those in the announcement number "CN218749369U" and will not be described in detail here. The upper end of the workbench 3 is fixedly connected to a lower mold 10.

[0024] Refer to the attached Figure 1-2 and 5-6:

[0025] The clamping structure 6 includes a second hydraulic cylinder 601. The model of the second hydraulic cylinder 601 can be selected according to actual working requirements to meet the working needs. The bottom of the second hydraulic cylinder 601 is fixedly connected to the bent plate 5. The output end of the second hydraulic cylinder 601 is fixedly connected to the bracket 602. The movement of the output end of the second hydraulic cylinder 601 can drive the bracket 602 to move. The bracket 602 is rotatably connected to the two ends of the round roller 603 through the pin. The movement of the bracket 602 can drive the round roller 603 to move. The surface of the round roller 603 is tightly pressed against the straight plate 604. The two ends of the straight plate 604 are fixed. A round rod 605 is fixedly connected, and the round rod 605 is movably connected to the vertical plate 606 through a pin shaft. The movement of the round roller 603 can drive the straight plate 604 to move. The lower end of the vertical plate 606 is fixedly connected to the workbench 3. The outer wall of the round rod 605 is sleeved with a torsion spring 607. The two ends of the torsion spring 607 are respectively fixedly connected to the straight plate 604 and the vertical plate 606. A plurality of springs 608 are fixedly connected to the surface of the straight plate 604. The end of the spring 608 is fixedly connected to a pressure plate 609. The movement of the straight plate 604 can drive the movement of the spring 608 and the pressure plate 609 at the same time.

[0026] Refer to the attached Figure 1-4 :

[0027] The blanking structure 4 includes a housing 401, and a motor 402 is fixedly connected to the lower end of the housing 401. The model of the motor 402 can be selected according to the actual work needs and can meet the work needs. The output shaft of the motor 402 is rotatably connected to the housing 401 through a bearing. The output end of the motor 402 is fixedly connected to a disc 403. The rotation of the output shaft of the motor 402 can drive the disc 403 to rotate. The surface of the disc 403 is fixedly connected to a cylinder 404. The cylinder 404 is slidably connected to the straight rod 405. The disc 403 The rotation can drive the cylinder 404 to rotate, and then drive the straight rod 405 to move. The straight rod 405 is slidingly connected to the inner wall of the shell 401. The end of the straight rod 405 is fixedly connected to the cross bar 406, and the cross bar 406 is slidingly connected to the shell 401. The end of the cross bar 406 is fixedly connected to the baffle 407. The movement of the straight rod 405 can drive the cross bar 406 to move and drive the baffle 407 to move at the same time. The left end of the shell 401 is fixedly connected to the workbench 3, and the cross bar 406 and the baffle 407 are both slidingly connected to the workbench 3.

[0028] Working principle:

[0029] First, the staff will install the assembled correction tape into the interior of the packaging bag, then place the completed packaging bag on the baffle 407, and place the bag opening to be welded at the appropriate position on the lower mold to prepare for the correction tape packaging work.

[0030] Fixed job:

[0031] When the staff puts the bag mouth of the packaging bag in the appropriate position, the second hydraulic cylinder 601 is started. The output end of the second hydraulic cylinder 601 extends to drive the bracket 602 to move. The movement of the bracket 602 drives the round roller 603 to move. The movement of the round roller 603 squeezes the cardboard 604, causing the straight plate 604 to rotate around the round rod 605. While the straight plate 604 rotates, the torsion spring 607 is compressed. The rotation of the straight plate 604 drives the spring 608 to move. The movement of the spring 608 drives the pressure plate 609 to move, so that the pressure plate 609 is pressed against the packaging bag. The packaging bag is fixed through the cooperation of the pressure plate 609 and the workbench 3.

[0032] After the packaging bag is fixed, the first hydraulic cylinder 7 is started. The output end of the first hydraulic cylinder 7 extends to drive the welding machine body 8 to move downward. The downward movement of the welding machine body 8 drives the welding head 9 to move downward, so that the welding head 9 is pressed against the packaging bag. Then the high-frequency generator is started to make the welding head 9 complete the packaging work of the packaging bag, and then the first hydraulic cylinder 7 is controlled to shorten and return to the initial position.

[0033] Cutting work:

[0034] When the correction tape is packaged, first turn on the external power supply of the motor 402, start the motor 402 to drive the disc 403 to rotate, and the disc 403 rotates to drive the straight rod 405 to move to the right (as shown in FIG. Figure 2 ), the straight rod 405 moves to the right, driving the cross rod 406 to move to the right, and the baffle 407 moves to the right, so that the baffle 407 is no longer in contact with the correction tape, causing the correction tape to fall due to gravity, and then the output end of the second hydraulic cylinder 601 is controlled to shorten, and through the elastic effect of the torsion spring, the clamping structure 6 no longer presses the packaging bag, so that the packaging bag falls completely into the inside of the collection box 12 due to gravity.

[0035] The staff can pull the collection box 12 out of the box body 11 and take out the correction tape packaged in the collection box 12 .

[0036] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A correction tape packaging high-frequency welding machine, comprising a base plate (1) and a support leg (2), wherein the upper end of the base plate (1) is fixedly connected to the support leg (2), and is characterized in that: The upper end of the support leg (2) is fixedly connected to a workbench (3), a blanking structure (4) is provided on the right side of the workbench (3), the lower end of the workbench (3) is fixedly connected to a box body (11), the inner wall of the box body (11) is slidably connected to the collection box (12), the upper end of the bottom plate (1) is fixedly connected to a bent plate (5), and a pressing structure (6) is provided in front of the bent plate (5).

2. The correction tape packaging high-frequency welding machine according to claim 1, characterized in that: A first hydraulic cylinder (7) is fixedly connected to the surface of the bent plate (5), and an output end of the first hydraulic cylinder (7) is fixedly connected to a welding machine body (8).

3. The correction tape packaging high-frequency welding machine according to claim 2, characterized in that: The lower end of the welding machine body (8) is fixedly connected to a welding head (9), and the upper end of the workbench (3) is fixedly connected to a lower mold (10).

4. The correction tape packaging high-frequency welding machine according to claim 1, characterized in that: The pressing structure (6) includes a second hydraulic cylinder (601), the bottom of the second hydraulic cylinder (601) is fixedly connected to the bent plate (5), the output end of the second hydraulic cylinder (601) is fixedly connected to a bracket (602), the bracket (602) is rotatably connected to the two ends of the round roller (603) through a pin shaft, the surface of the round roller (603) is tightly pressed against the straight plate (604), and the two ends of the straight plate (604) are fixedly connected to round rods (605), and the round rods (605) is movably connected to the vertical plate (606) through a pin shaft, and the lower end of the vertical plate (606) is fixedly connected to the workbench (3). The outer wall of the round rod (605) is sleeved with a torsion spring (607), and the two ends of the torsion spring (607) are respectively fixedly connected to the straight plate (604) and the vertical plate (606). The surface of the straight plate (604) is fixedly connected to a plurality of springs (608), and the ends of the springs (608) are fixedly connected to a pressure plate (609).

5. The correction tape packaging high-frequency welding machine according to claim 1, characterized in that: The blanking structure (4) includes a shell (401), the lower end of the shell (401) is fixedly connected to a motor (402), the output shaft of the motor (402) is rotatably connected to the shell (401) through a bearing, the output end of the motor (402) is fixedly connected to a disk (403), the surface of the disk (403) is fixedly connected to a cylinder (404), the cylinder (404) is slidably connected to a straight rod (405), the straight rod (405) is slidably connected to the inner wall of the shell (401), the end of the straight rod (405) is fixedly connected to a cross bar (406), the cross bar (406) is slidably connected to the shell (401), and the end of the cross bar (406) is fixedly connected to a baffle (407).

6. The correction tape packaging high-frequency welding machine according to claim 5, characterized in that: The left end of the housing (401) is fixedly connected to the workbench (3), and the crossbar (406) and the baffle (407) are both slidably connected to the workbench (3).

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