Clockwork spring type power storage rotating and winding linkage device of automatic adhesive tape bag sealing packaging machine

Abstract

A clockwork spring type power storage rotating linkage device of an automatic adhesive tape bag sealing packaging machine comprises a fixing frame, a rotating disc is arranged on the front side of the fixing frame, an adhesive tape fixing ring is arranged on the rotating disc, the rotating disc is driven by power to rotate, and an adhesive tape cutting and pressing device is arranged in front of the portion, on the inner side of the rotating disc, of the fixing frame. A first guide rod, a second guide rod and a third guide rod are arranged between the left support and the right support, a sliding plate is arranged on the first guide rod, a brush is arranged on the sliding plate, a fixing shaft is arranged on the back face of the fixing frame, a connecting sleeve is sleeved on the outer wall of the fixing shaft, and power drives the connecting sleeve to rotate through a linkage structure. A spring is arranged between the front connecting piece and the rear connecting piece, one end of an innermost ring of the spring is connected with a connecting pin, one end of an outermost ring of the spring is connected with a connecting column, a rotating piece is arranged on one side of the rear connecting piece, and a linkage shaft is arranged at the other end of the rotating piece.

Description

Technical Field

[0001] The utility model relates to an automatic tape sealing and packaging machine, in particular to a spring-powered energy storage winding and linkage device of an automatic tape sealing and packaging machine, belonging to the technical field of packaging equipment. Background Art

[0002] With the development of the times, online shopping is more and more popular among people. Before online shopping items are sent through logistics and express delivery, they need to be packaged and sealed in a box, and tape is required for sealing. The traditional methods are mostly that people hold the tape and use full-circle winding for sealing and cross-shaped full-circle winding for sealing. The operation is troublesome and laborious, and the sealing efficiency is low. Therefore, people have invented automatic tape sealing equipment. However, such sealing equipment usually only automatically seals the upper and lower openings of the packaging box, and cannot achieve full-circle winding sealing of the tape. Moreover, when sealing, the tape may not be pasted tightly, easily causing the items in the packaging box to fall out. Therefore, the applicant has applied for Chinese Utility Model Patent No. 202320766330.6, with the patent name of "Improved Tape Sealing and Packaging Machine". This structure combines a tape full-circle winding rotating device, a tape automatic cutting and loosening device, a platform bridging structure, a linkage type flat sliding tape fitting device for the bottom brush of the packaging box, and a brush fixed-point telescopic limiting device. When the tape is wound around the box in a full circle for sealing, the tape at the bottom of the packaging box is brushed flat and fitted, making the tape stick more tightly to the packaging box. However, the disadvantages of this patent are: First, it is necessary to manually operate the handle to rotate, so as to drive the tape to wind around the packaging box in a full circle, and the operation is troublesome; Second, in the tape automatic cutting and loosening device, the annular turntable or rotating plate drives the cam to rotate through the cooperation of the first half tooth and the second half tooth with the gear on the side wall of the cam. The cam cooperates with the guiding head of the first lever, that is, the linkage structure between the tape automatic cutting and loosening device and the annular turntable or rotating plate is through the cooperation of the gear with the first half tooth and the second half tooth. Since the first and second half teeth are not in long-term meshing with the gear, they will only cooperate once after rotating half a circle. Therefore, when the annular turntable rotates rapidly, the first and second half teeth are easy to collide with the gear, resulting in damage to the gear, and the stability of this linkage structure is poor. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the existing technology and provide a spring-powered energy storage winding and linkage device of an automatic tape sealing and packaging machine that can automatically drive the tape for sealing, is convenient to operate, has good stability, and has more reliable actions.

[0004] The technical solution of the spring-powered energy storage rotation linkage device of an automatic tape sealing and packaging machine of the utility model is as follows: It includes a fixed frame. A turntable is arranged on the front side of the fixed frame, and a tape fixing ring is arranged on the turntable. The turntable is driven to rotate by power. A tape cutting and pressing device is arranged on the front of the fixed frame inside the turntable. On the back of the fixed frame, there are two left and right brackets. Between the two left and right brackets, a first guide rod, a second guide rod, and a third guide rod are arranged. A slide plate is arranged on the first guide rod, and a brush is arranged on the slide plate. A fixed shaft is arranged on the back of the fixed frame, and a connecting sleeve is sleeved on the outer wall of the fixed shaft. The connecting sleeve is rotationally matched with the fixed shaft. The power drives the connecting sleeve to rotate through a linkage structure. A bearing and a connecting pin are arranged on the outer wall of the connecting sleeve. A cam, a front connecting piece, and a rear connecting piece are arranged on the bearing. The cam, the front connecting piece, and the rear connecting piece are rotationally matched with the connecting sleeve through the bearing. One side of the cam is fixed to the front connecting piece. The front connecting piece and the rear connecting piece are fixedly connected through a connecting column. A spring is arranged between the front and rear connecting pieces. One end of the innermost circle of the spring is connected to the connecting pin, and one end of the outermost circle of the spring is connected to the connecting column. A rotating piece is arranged on one side of the rear connecting piece. One end of the rotating piece is fixed to the rear connecting piece, and a linkage shaft is arranged on the other end of the rotating piece. Two left and right limit sliding devices are arranged on the second guide rod. The limit sliding device is in limit cooperation with one end of the linkage shaft. A sliding frame is arranged on the third guide rod. A guide chute is opened in the sliding frame, and the guide chute is matched with the other end of the linkage shaft. The upper part of the sliding frame is matched with the slide plate.

[0005] Further, the power is a motor. A first driving gear is arranged on the first output shaft of the motor. A driven gear is arranged on the outer circle of the turntable. The driven gear is meshed with the first driving gear.

[0006] Further, the linkage structure includes a gearbox arranged on one side of the motor. A second driving gear is arranged on the second output shaft of the gearbox. A bearing is arranged on the outer wall of the first output shaft. A first shaft sleeve is arranged on the outer wall of the bearing. The first shaft sleeve is rotationally matched with the first output shaft through the bearing. A first driven gear and a second driven gear are arranged on the first shaft sleeve. The first driven gear is meshed with the second driving gear. A transmission shaft is arranged on the back of the fixed frame. A bearing is arranged on the transmission shaft. A second shaft sleeve is arranged on the bearing. The second shaft sleeve is rotationally matched with the transmission shaft through the bearing. A third driven gear and a fourth driven gear are arranged on the second shaft sleeve. The third driven gear and the second driven gear are connected by a first chain. A fifth driven gear is arranged on the connecting sleeve. The fifth driven gear and the fourth driven gear are connected by a second chain.

[0007] Further, the limiting and sliding device includes two limiting sliders arranged on the second guide rod, left and right. The limiting sliders are slidably engaged with the second guide rod. A limiting baffle is provided at one end of the limiting slider close to the linkage shaft, and the limiting baffle is engaged with the linkage shaft. The end of the limiting slider away from the linkage shaft passes through the bracket. Swing rods are respectively arranged on the left and right sides of the back of the fixed frame. The swing rods are rotatably connected to the fixed frame via rotating shafts. The lower end of the swing rod is connected to the limiting slider, and a swing rod pin is provided at the upper end of the swing rod. A guiding block is arranged on the turntable, and one end of the swing rod pin passes through the fixed frame and is engaged with the guiding block.

[0008] Further, a return spring is sleeved on the outer wall of the second guide rod between the limiting slider and the bracket.

[0009] Further, a limiting pin is provided at the end of the limiting slider passing through the bracket.

[0010] Further, the tape cutting and pressing device includes a connecting seat. One end of the connecting seat is fixed to the fixed frame. A perforation is provided in the fixed frame below the connecting seat. A lever is arranged in the perforation. A blade is arranged on one side of the lever. A rod shaft is inserted into the lever, and the lever is rotatably engaged with the rod shaft. The rod shaft is fixedly connected to the fixed frame. A torsion spring providing an upward elastic restoring force to the lever is arranged on the rod shaft. A guiding head is arranged at one end of the lever, and the guiding head is engaged with the cam.

[0011] The beneficial effects of the spring-powered energy storage rotation and linkage device of the tape automatic cartoning and packaging machine of the present utility model are as follows: First, the turntable is automatically rotated by the first output shaft of the motor, eliminating the need for manual operation of the handle to rotate, making the operation more convenient; Second, after the motor is speeded up by the gearbox, the second output shaft drives the spring to tighten through the linkage structure and the limiting and sliding device. Then, through the cooperation between the guiding block on the turntable and the swing rod pin, the linkage shaft is disengaged from the limiting cooperation with the limiting and sliding device. Then, under the action of the elastic restoring force of the spring, the front connecting piece, the rear connecting piece, the cam, the rotating piece, and the linkage shaft are driven to rotate. The opening and closing of the tape cutting and pressing device are controlled by the cam, and the movement of the brush is controlled by the linkage shaft. With only one motor and the linkage structure, all structures can be linked, and the linkage action is ingeniously designed, making the action more stable and reliable. Description of the Drawings

[0012] Figure 1 is the front three-dimensional schematic diagram of the spring-powered energy storage rotation and linkage device of the tape automatic cartoning and packaging machine of the present utility model;

[0013] Figure 2 is the back three-dimensional schematic diagram of the spring-powered energy storage rotation and linkage device of the tape automatic cartoning and packaging machine of the present utility model;

[0014] Figure 3It is a front perspective schematic diagram of the coordination state of the fixed shaft, the connecting sleeve, the cam, the front connecting piece, the rear connecting piece, the rotating piece and the linkage shaft;

[0015] Figure 4 It is a back three-dimensional schematic diagram of the matching state of the fixed shaft, the connecting sleeve, the cam, the front connecting piece, the rear connecting piece, the rotating piece and the linkage shaft;

[0016] Figure 5 It is a three-dimensional schematic diagram of the disassembled state of the fixed shaft, the connecting sleeve, the cam, the front connecting piece, the rear connecting piece, the mainspring, the rotating piece and the linkage shaft;

[0017] Figure 6 It is a three-dimensional schematic diagram of the coordination state of the fixed shaft, the connecting sleeve, the rear connecting piece and the mainspring;

[0018] Figure 7 It is a three-dimensional schematic diagram of the coordination state of the turntable and the linkage structure;

[0019] Figure 8 It is a three-dimensional schematic diagram of the matching state of the linkage shaft and the limit sliding device;

[0020] Figure 9 It is a three-dimensional schematic diagram of the state in which the rocker pin passes through the fixed frame and cooperates with the guide block;

[0021] Figure 10 yes Figure 9 A local enlarged schematic diagram of point A;

[0022] Figure 11 It is a three-dimensional schematic diagram of the coordination state of the left and right brackets, the first guide rod, the second guide rod, the third guide rod, the sliding frame, the sliding plate, and the brush;

[0023] Figure 12 It is a three-dimensional schematic diagram of the back side of the cam and the tape cutting and pressing device in the coordinated state;

[0024] Figure 13 It is a front perspective schematic diagram of the coordination state of the cam and the tape cutting and clamping device. DETAILED DESCRIPTION

[0025] The terms "first", "second", "third", "fourth" and "fifth" described in this application are used for descriptive purposes only and should not be understood as indicating relative importance or implicitly indicating the number of technical features indicated. The terms "left side" and "right side" are based on the front view of the automatic tape sealing and packaging machine. If the position of the "left side" and "right side" is reversed in the back view of the automatic tape sealing and packaging machine.

[0026] The utility model relates to a spring-type power storage and winding linkage device for an automatic tape box sealing and packaging machine. Figure 1 — Figure 13As shown in the figure, it includes a fixed frame 1. A turntable 11 is arranged on the front side of the fixed frame 1. A tape fixing ring 12 is arranged on the turntable 11. The turntable 11 is driven by power to rotate. A tape cutting and pressing device is arranged in front of the fixed frame 1 inside the turntable 11. On the back of the fixed frame 1, there are two left and right brackets 13. A first guide rod 41, a second guide rod 44 and a third guide rod 45 are arranged between the two left and right brackets 13. A sliding plate 43 is arranged on the first guide rod 41. A brush 42 is arranged on the sliding plate 43. A fixed shaft 51 is arranged on the back of the fixed frame 1. A connecting sleeve 511 is sleeved on the outer wall of the fixed shaft 51. The connecting sleeve 511 is rotationally matched with the fixed shaft 51. The power drives the connecting sleeve 511 to rotate through a linkage structure. A bearing and a connecting pin 513 are arranged on the outer wall of the connecting sleeve 511. A cam 514, a front connecting piece 515 and a rear connecting piece 516 are arranged on the bearing. The cam 514, the front connecting piece 515 and the rear connecting piece 516 are rotationally matched with the connecting sleeve 511 through the bearing. One side of the cam 514 is fixed to the front connecting piece 515. The front connecting piece 515 and the rear connecting piece 516 are fixedly connected through a connecting column 517. A hairspring 52 is arranged between the front and rear connecting pieces 515 and 516. One end of the innermost ring of the hairspring 52 is connected to the connecting pin 513. One end of the outermost ring of the hairspring 52 is connected to the connecting column 517. A rotating piece 53 is arranged on one side of the rear connecting piece 516. One end of the rotating piece 53 is fixed to the rear connecting piece 516. A linkage shaft 531 is arranged on the other end of the rotating piece 53. Two left and right limit sliding devices are arranged on the second guide rod 44. The limit sliding device is in limit cooperation with one end of the linkage shaft 531. A sliding frame 451 is arranged on the third guide rod 45. A guide chute 452 is opened in the sliding frame 451. The guide chute 452 is matched with the other end of the linkage shaft 531. The upper part of the sliding frame 451 is matched with the sliding plate 43.

[0027] Further, the power is a motor 14. A first driving gear 142 is arranged on the first output shaft 141 of the motor 14. A driven gear 111 is arranged on the outer ring of the turntable 11. The driven gear 111 is meshed with the first driving gear 142.

[0028] Further, the interlocking structure includes a gearbox 15 provided on one side of the motor 14. A second driving gear 152 is provided on the second output shaft 151 of the gearbox 15. A bearing is provided on the outer wall of the first output shaft 141, and a first shaft sleeve 144 is provided on the outer wall of the bearing. The first shaft sleeve 144 is rotationally engaged with the first output shaft 141 through the bearing. A first driven gear 145 and a second driven gear 146 are provided on the first shaft sleeve 144. The first driven gear 145 is engaged with the second driving gear 152. A transmission shaft 16 is provided on the back of the fixed frame 1. A bearing is provided on the transmission shaft 16, and a second shaft sleeve 162 is provided on the bearing. The second shaft sleeve 162 is rotationally engaged with the transmission shaft 16 through the bearing. A third driven gear 163 and a fourth driven gear 164 are provided on the second shaft sleeve 162. The third driven gear 163 is connected to the second driven gear 146 through a first chain 165. A fifth driven gear 518 is provided on the connecting sleeve 511. The fifth driven gear 518 is connected to the fourth driven gear 164 through a second chain 166.

[0029] Further, the limiting and sliding device includes two limiting sliders 441 arranged on the left and right on the second guide rod 44. The limiting sliders 441 are slidably engaged with the second guide rod 44. A limiting baffle 442 is provided on one head of the limiting slider 441 close to the interlocking shaft 531. The limiting baffle 442 is engaged with the interlocking shaft 531. One head of the limiting slider 441 away from the interlocking shaft 531 passes through the bracket 13. Swing rods 443 are respectively provided on the left and right sides of the back of the fixed frame 1. The swing rods 443 are rotationally connected to the fixed frame 1 through a rotating shaft. The lower head of the swing rod 443 is connected to the limiting slider 441. A swing rod pin 444 is provided on the upper head of the swing rod 443. A guide block 445 is provided on the turntable 11. One head of the swing rod pin 444 passes through the fixed frame 1 and is engaged with the guide block 445.

[0030] Further, a return spring 446 is sleeved on the outer wall of the second guide rod 44 between the limiting slider 441 and the bracket 13.

[0031] Further, a limiting pin 447 is provided on one head of the limiting slider 441 passing through the bracket 13.

[0032] Further, the tape cutting and pressing device includes a connecting seat 31. One head of the connecting seat 31 is fixed to the fixed frame 1. A perforation 32 is formed in the fixed frame 1 below the connecting seat 31. A lever 33 is arranged in the perforation 32. A blade 34 is arranged on one side of the lever 33. A rod shaft 35 is inserted into the lever 33. The lever 33 is rotationally engaged with the rod shaft 35. The rod shaft 35 is fixed to the fixed frame 1. A torsion spring 351 providing an upward elastic restoring force to the lever 33 is arranged on the rod shaft 35. A guide head 331 is arranged on one head of the lever 33. The guide head 331 is engaged with the cam 514.

[0033] The utility model discloses a spring-driven energy storage rotation and linkage device for an automatic tape sealing and packaging machine. When in use, first, the tape roll is sleeved on the tape fixing ring 12, and the adhesive tape head of the tape roll is pulled out (the adhesive side of the tape should face upward and the smooth side should face downward). Then, the lever 33 of the tape automatic cutting and releasing device is manually opened downward, and the adhesive tape head is clamped by the lever 33. Next, people place the packaging box on the platform bridging structure 102 (the specific structure of the platform bridging structure 102 is prior art, which is used to place the packaging box, and there is a gap in the middle of the platform bridging structure 102 for the tape to bypass). The first output shaft 141 of the motor 14 drives the first driving gear 142 to rotate. The first driving gear 142 meshes with the driven gear 111 to drive the turntable 11 to rotate (a ring-shaped bearing inner ring can be arranged in the inner circle of the turntable 11, and the ring-shaped bearing inner ring is fixed to the fixed frame 1, and the turntable 11 rotates around the ring-shaped bearing inner ring). The turntable 11 drives the tape fixing ring 12 and the tape roll to rotate, so that the tape first adheres to the left side wall of the packaging box and continues to drive the tape roll to rotate above the packaging box. While the turntable 11 is rotating, the second output shaft 151 of the gearbox 15 drives the second driving gear 152 to rotate. The second driving gear 152 drives the first driven gear 145 to rotate. The first driven gear 145 drives the first shaft sleeve 144 (the first shaft sleeve 144 rotates independently of the first output shaft 141 through bearings without interference) and the second driven gear 146 to rotate. The second driven gear 146 drives the third driven gear 163 to rotate through the first chain 165. The third driven gear 163 drives the second shaft sleeve 162 and the fourth driven gear 164 to rotate. The fourth driven gear 164 drives the fifth driven gear 518 to rotate through the second chain 166. The fifth driven gear 518 drives the connecting sleeve 511 to rotate. The connecting sleeve 511 drives the connecting pin 513 to rotate. The connecting pin 513 drives one end of the innermost circle of the spring 52 to rotate. One end of the outermost circle of the spring 52 is connected to the connecting column 517. Since the connecting column 517, the front connecting piece 515, the rear connecting piece 516, the cam 514, and the rotating piece 53 are all fixed together, the linkage shaft 531 of the rotating piece 53 is limited by the limit baffle 442 on one of the limit sliders 441 of the limit sliding device (first, the limit baffle 442 on the left limit slider 441 is in limit cooperation with the linkage shaft 531). Therefore, the connecting column 517 remains stationary, that is, one end of the outermost circle of the spring 52 remains stationary, so that the inner circle of the spring 52 gradually tightens. When the guide block 445 of the turntable 11 driven by the motor 14 rotates to the position of the swing rod pin 444 on the left side, the guide surface on the guide block 445 cooperates with the swing rod pin 444 to drive the swing rod pin 444 to rotate to the right. The swing rod pin 444 drives the upper head of the swing rod 443 to rotate to the right around the rotating shaft, so that the lower head of the swing rod 443 rotates reversely to the left around the rotating shaft. The swing rod 443 drives the left limit slider 441 to move leftward along the second guide rod 44 and compresses the return spring 446. The limit baffle 442 on the limit slider 441 is disengaged from the linkage shaft 531.At this time, the mainspring 52 drives the connecting column 517, the front connecting piece 515, the rear connecting piece 516, the cam 514, the rotating piece 53, and the linkage shaft 531 to rotate around the connecting sleeve 511 through the bearing under the action of the elastic restoring force. The cam 514 cooperates with the guiding head 331 of the tape cutting and pressing device, driving the guiding head 331 to rotate upward along the cam 514. The guiding head 331 drives the lever 33 and the blade 34 to open downward through the rod shaft 35. The lever 33 and the connecting seat 31 are disengaged from the clamping fit of the tape head. At the same time, the linkage shaft 531 cooperates with the guiding chute 452 of the sliding frame 451, and the linkage shaft 531 drives the sliding frame 451 to move rightward along the third guiding rod 45. The sliding frame 451 drives the sliding plate 43 and the brush 42 (where the brush 42 has a telescopic structure, which extends when moving and retracts after moving in place, and its specific structure is prior art) to move rightward along the first guiding rod 41. The tape at the bottom of the packaging box is flattened and adhered for the first time by the brush 42. When the linkage shaft 531 rotates to cooperate with the limiting sliding device on the right side, the linkage shaft 531, the connecting column 517, the front connecting piece 515, the rear connecting piece 516, the cam 514, and the rotating piece 53 stop rotating again, while the motor 14 continues to drive the turntable 11 and the tape roll to rotate, so that the tape gradually covers the right side and the bottom of the packaging box. And under the drive of the linkage structure, the mainspring 52 is tightened again. When the guiding block 445 on the turntable 11 cooperates with the swing rod pin 444 on the right side, the swing rod pin 444 on the right side drives the swing rod 443 to rotate. The swing rod 443 drives the limiting slider 441 and the limiting baffle 442 on the right side to be disengaged from the limiting cooperation with the linkage shaft 531. Under the action of the restoring force of the mainspring 52, it drives the connecting column 517, the front connecting piece 515, the rear connecting piece 516, the cam 514, and the rotating piece 53 to rotate. At this time, the highest point of the convex arc periphery of the cam 514 (vertical surfaces are provided at the highest and lowest points of the convex arc periphery of the cam 514) contacts the guiding head 331. Under the action of the restoring force of the torsion spring 351, it drives the guiding head 331 to quickly reset downward through the vertical surface. The guiding head 331 drives the lever 33 to rotate upward around the rod shaft 35. The lever 33 drives the blade 34 to cut the tape. The lever 33 clamps the tape head on the cut tape roll again, and the cut tape tail is located at the bottom of the packaging box (the tape tail has not been adhered to the bottom of the packaging box). At the same time, the rotating piece 53 drives the linkage shaft 531 to rotate. The linkage shaft 531 drives the sliding frame 451 to move leftward along the third guiding rod 45. The sliding frame 451 drives the sliding plate 43 and the brush 42 to flatten and adhere the tape tail at the bottom of the packaging box for the second time. The linkage shaft 531 rotates half a turn and then cooperates with the limiting sliding device on the left side to return to the original position, preparing for the next linkage action. In this solution, a mainspring type energy storage rotation and linkage device of an automatic tape sealing and packaging machine has the following advantages: First, the first output shaft 141 of the motor 14 drives the turntable 11 to rotate automatically, eliminating the need for manual operation of the handle to rotate, making the operation more convenient; Second, after the motor 14 is speeded up by the gearbox 15,The second output shaft 151 drives the mainspring 52 to tighten through the linkage structure and the limit sliding device. Then, through the cooperation of the guide block 445 on the turntable 11 and the swing rod pin 444, the linkage shaft 531 is disengaged from the limit cooperation with the limit sliding device. Then, under the action of the elastic restoring force of the mainspring 52, the front connecting piece 515, the rear connecting piece 516, the cam 514, the rotating piece 53, and the linkage shaft 531 rotate. The cam 514 controls the opening and closing of the tape cutting and pressing device, and the linkage shaft 531 controls the movement of the brush 42. Only one motor and the linkage structure are needed to enable all structures to achieve linkage. The linkage action is ingeniously designed, and the action is more stable and reliable.

Claims

1. A spring-powered energy storage and rotation linkage device for an automatic tape sealing and packaging machine, comprising a fixed frame (1). A turntable (11) is arranged on the front side of the fixed frame (1). A tape fixing ring (12) is arranged on the turntable (11). The turntable (11) is driven to rotate by power. A tape cutting and pressing device is arranged on the front surface of the fixed frame (1) inside the turntable (11). On the back surface of the fixed frame (1), there are two left and right brackets (13). A first guide rod (41), a second guide rod (44) and a third guide rod (45) are arranged between the two left and right brackets (13). A sliding plate (43) is arranged on the first guide rod (41), and a brush (42) is arranged on the sliding plate (43). It is characterized in that: On the back of the described fixing bracket (1), a fixing shaft (51) is provided. A connecting sleeve (511) is sleeved on the outer wall of the fixing shaft (51). The connecting sleeve (511) is rotationally matched with the fixing shaft (51). The power drives the connecting sleeve (511) to rotate through a linkage structure. A bearing and a connecting pin (513) are provided on the outer wall of the connecting sleeve (511). A cam (514), a front connecting piece (515) and a rear connecting piece (516) are provided on the bearing. The cam (514), the front connecting piece (515) and the rear connecting piece (516) are rotationally matched with the connecting sleeve (511) through the bearing. One side of the cam (514) is fixed to the front connecting piece (515). The front connecting piece (515) and the rear connecting piece (516) are fixedly connected through a connecting column (517). A spring (52) is provided between the front and rear connecting pieces (515, 516). One end of the innermost circle of the spring (52) is connected to the connecting pin (513). One end of the outermost circle of the spring (52) is connected to the connecting column (517). A rotating piece (53) is provided on one side of the rear connecting piece (516). One end of the rotating piece (53) is fixed to the rear connecting piece (516). A linkage shaft (531) is provided on the other end of the rotating piece (53). Two groups of limit sliding devices are provided on the second guide rod (44). The limit sliding devices are in limit cooperation with one end of the linkage shaft (531). A sliding frame (451) is provided on the third guide rod (45). A guide chute (452) is formed in the sliding frame (451). The guide chute (452) is matched with the other end of the linkage shaft (531). The upper part of the sliding frame (451) is matched with the sliding plate (43).

2. The spring-powered energy storage rotation linkage device of an automatic tape sealing and packaging machine as described in claim 1, characterized in that: The power is a motor (14). A first driving gear (142) is provided on the first output shaft (141) of the motor (14). A driven gear (111) is provided on the outer ring of the turntable (11). The driven gear (111) is meshed with the first driving gear (142).

3. The spring-powered energy storage and rotation linkage device of an automatic tape cartoning machine as described in claim 2, characterized in that: The described interlocking structure includes a gearbox (15) arranged on one side of a motor (14). A second driving gear (152) is arranged on a second output shaft (151) of the gearbox (15). A bearing is arranged on the outer wall of the first output shaft (141), and a first shaft sleeve (144) is arranged on the outer wall of the bearing. The first shaft sleeve (144) is rotationally matched with the first output shaft (141) through the bearing. A first driven gear (145) and a second driven gear (146) are arranged on the first shaft sleeve (144). The first driven gear (145) is meshed with the second driving gear (152). A transmission shaft (16) is arranged on the back of the fixed frame (1). A bearing is arranged on the transmission shaft (16), and a second shaft sleeve (162) is arranged on the bearing. The second shaft sleeve (162) is rotationally matched with the transmission shaft (16) through the bearing. A third driven gear (163) and a fourth driven gear (164) are arranged on the second shaft sleeve (162). The third driven gear (163) is connected with the second driven gear (146) through a first chain (165). A fifth driven gear (518) is arranged on the connecting sleeve (511). The fifth driven gear (518) is connected with the fourth driven gear (164) through a second chain (166).

4. The spring-powered energy storage rotation linkage device of an automatic tape cartoning machine according to claim 1, characterized in that: The described limit sliding device includes two limit sliders (441) arranged on the left and right on a second guide rod (44). The limit sliders (441) are slidably matched with the second guide rod (44). A limit baffle (442) is arranged on one head of the limit slider (441) close to the interlocking shaft (531). The limit baffle (442) is matched with the interlocking shaft (531). One head of the limit slider (441) far from the interlocking shaft (531) passes through the bracket (13). Swing rods (443) are respectively arranged on the left and right sides of the back of the fixed frame (1). The swing rods (443) are rotationally connected to the fixed frame (1) through rotating shafts. The lower head of the swing rod (443) is connected with the limit slider (441). A swing rod pin (444) is arranged on the upper head of the swing rod (443). A guide block (445) is arranged on the turntable (11). One head of the swing rod pin (444) passes through the fixed frame (1) and is matched with the guide block (445).

5. The spring-powered energy storage and rotation linkage device of an automatic tape sealing and packaging machine according to claim 4, characterized in that: A return spring (446) is sleeved on the outer wall of the second guide rod (44) between the limit slider (441) and the bracket (13).

6. The spring-powered energy storage and rotation linkage device of an automatic tape sealing and packaging machine according to claim 4, characterized in that: A limit pin (447) is arranged on one head of the limit slider (441) passing through the bracket (13).

7. The clockwork energy storage and rotation linkage device of an automatic tape sealing and packaging machine according to claim 1, characterized in that: The described tape cutting and pressing device includes a connecting seat (31). One end of the connecting seat (31) is fixed to the fixed frame (1). A perforation (32) is formed in the fixed frame (1) below the connecting seat (31). A lever (33) is arranged in the perforation (32). A blade (34) is arranged on one side of the lever (33). A rod shaft (35) is inserted into the lever (33). The lever (33) is rotationally matched with the rod shaft (35). The rod shaft (35) is fixedly connected to the fixed frame (1). A torsion spring (351) that provides an upward elastic restoring force to the lever (33) is arranged on the rod shaft (35). A guiding head (331) is arranged on one end of the lever (33). The guiding head (331) is matched with a cam (514).

Images