A fully automatic strapping machine

Abstract

The utility model discloses a full -automatic bundling machine relates to bundling machine technical field, including main frame, the left side fixed mounting of main frame has side frame, the inner chamber of side frame is provided with electric box, the inner ring left side of main frame is provided with Z axis synchronous belt group no.

Description

Technical Field

[0001] This utility model relates to the field of strapping machine technology, specifically to a fully automatic strapping machine. Background Technology

[0002] In the tile production process, stacked tiles are typically bundled and secured to facilitate transportation and storage, preventing them from tilting, slipping, or breaking during handling or stacking. Currently, most tile manufacturers still use manual methods for bundling, where workers manually wrap the straps around the tile stacks and use manual or semi-automatic tools to tighten, lock, and cut them. The existing technology has the following problems:

[0003] Because the strapping area overlaps with the palletizing robot's working area, operators must work within the automated equipment's operating range, which greatly increases the risk of mechanical collisions, pinching injuries, and even fatal accidents, posing a serious threat to workers' personal safety. The tightness of manual strapping depends entirely on the operator's experience and physical strength, making it difficult to ensure consistent strapping force each time. This results in inconsistent strapping quality, with straps that are too loose or too tight, affecting the overall stability and aesthetics of the packaging, and even causing damage to the tiles during transportation. Utility Model Content

[0004] This utility model provides a fully automatic strapping machine to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A fully automatic strapping machine includes a main frame, a side frame fixedly mounted on the left side of the main frame, an electrical box disposed within the inner cavity of the side frame, a Z-axis synchronous belt assembly one disposed on the left inner circle of the main frame, a Z-axis synchronous belt assembly two disposed on the right inner circle of the main frame, Z-axis sliding assemblies slidably mounted on both sides of the inner circle of the main frame and the front right end of the side frame, the Z-axis synchronous belt assembly two being located between the two Z-axis sliding assemblies, a take-up assembly disposed at the bottom of the inner wall of the main frame, a strap insertion assembly disposed above the take-up assembly, an X-axis crossbeam fixedly mounted at the front end of the side frame, an X-axis synchronous belt and X-axis sliding assembly one disposed on the right side of the X-axis crossbeam, the X-axis synchronous belt being located below the X-axis crossbeam, a strapping assembly disposed on the right side of the X-axis synchronous belt, and an X-axis sliding assembly two disposed at the right end of the take-up assembly, the X-axis sliding assembly two being fixedly connected to the Z-axis sliding assembly on the right side of the inner wall of the main frame.

[0007] A further improvement of this utility model is that: the belt assembly includes a crossbeam mounting plate, a timing belt fixing plate is fixedly installed on the right side of the crossbeam mounting plate, a timing belt adjusting plate is fixedly installed on the right side of the timing belt fixing plate, a timing belt clamping plate is provided on the right side of the timing belt adjusting plate, a timing belt pressure plate is provided on the right side of the timing belt clamping plate, the X-axis timing belt is fixedly installed between the timing belt clamping plate and the timing belt pressure plate, extension plates are fixedly installed on both the front and rear sides of the timing belt fixing plate, a belt crossbeam is fixedly installed between the two extension plates, and two belt boxes are fixedly installed at the rear end of the belt crossbeam.

[0008] A further improvement of the present invention is that the inserting belt assembly includes an inserting belt crossbeam, which is fixedly installed on the outer wall of the Z-axis synchronous belt assembly. A mounting bracket is fixedly installed on the right side of the inserting belt crossbeam. Two cylinders are fixedly installed at the front end of the mounting bracket, and insert plates are fixedly installed at the output ends of the two cylinders. Two winding modules are provided at the rear end of the mounting bracket.

[0009] A further improvement of this utility model is that: the winding module includes a motor mounting plate, a winding motor is fixedly mounted on the left side of the motor mounting plate, the output shaft of the winding motor passes through to the right side of the motor mounting plate and a winding shaft is fixedly mounted thereon, the winding shaft has a through groove running vertically through it, a sleeve is fitted on the outer wall of the winding shaft, the sleeve has a through-hole running vertically through it, the through-hole and the through groove running vertically through it, two winding limiting plates are fixedly mounted on the lower right side of the motor mounting plate, a gap is provided between the opposite surfaces of the two winding limiting plates, and a winding limiting pin passes through between the two winding limiting plates.

[0010] A further improvement of the present invention is that the winding assembly includes a winding crossbeam mounting plate, a winding crossbeam is fixedly mounted on the right side of the winding crossbeam mounting plate, a protective cover is fixedly mounted on the left rear end of the winding crossbeam, an ejection cylinder is fixedly mounted on the right rear end of the winding crossbeam, and two winding mechanisms are provided at the bottom of the winding crossbeam.

[0011] A further improvement of this utility model is that: the winding mechanism includes a winding structure mounting plate, a winding cylinder is fixedly mounted on the top of the winding structure mounting plate, a vertical plate is fixedly mounted on the top of the winding cylinder, a reducer is fixedly mounted on the right side of the vertical plate, a protective shell is provided on the top of the reducer, a winding motor is fixedly mounted on the front end of the reducer, the output shaft of the winding motor is connected to the reducer, the output end of the reducer extends through to the left side of the vertical plate and a drive gear is fixedly mounted thereon, a driven gear meshes with the outer wall of the drive gear, and two push tongues are fixedly mounted on the left end of the driven gear.

[0012] A further improvement of this utility model is that: movable plates are provided on both the left and right sides of the top tongue, the left end of the left top tongue extends through to the left side of the left movable plate, a positioning cylinder is fixedly installed on the front side of the left end of the left movable plate, and a positioning block is fixedly installed on the output end of the positioning cylinder.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a fully automatic strapping machine. Through the coordinated work of the X-axis and Z-axis synchronous belt group, sliding component, strap insertion component, strapping component and strap taking component, the entire process from strapping to strap taking is automated. Operators do not need to enter the palletizing area, which fundamentally avoids safety accidents such as mechanical collisions and pinching injuries, and protects the personal safety of workers.

[0015] 2. This utility model provides a fully automatic strapping machine. The strapping mechanism is equipped with a strapping motor and a torque detection mechanism. When the detected torque reaches the set value, the strapping is automatically stopped, thereby ensuring that the strapping force is consistent each time. This solves the problem of inconsistent strapping tension in manual strapping, ensures that the strapping tension is consistent each time, and improves the strapping quality and stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the tape insertion assembly, tape take-up assembly, X-axis synchronous belt group, and fabric belt assembly of the present invention.

[0018] Figure 3 This is a schematic diagram of the fabric tape assembly of this utility model.

[0019] Figure 4 This is a schematic diagram of the insert assembly of the present invention;

[0020] Figure 5 This is a schematic diagram of the winding module structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the tape-receiving component of the present invention.

[0022] Figure 7 This is a schematic diagram of the belt-retracting mechanism of this utility model.

[0023] Figure 8 This utility model Figure 7 Enlarged schematic diagram of point A in the middle.

[0024] In the diagram: 1. Main frame; 11. Z-axis synchronous belt group one; 12. Z-axis synchronous belt group two; 13. Z-axis sliding assembly; 14. Belt insertion assembly; 141. Belt insertion crossbeam; 142. Mounting bracket; 143. Cylinder; 144. Insert plate; 145. Belt winding module; 1451. Motor mounting plate; 1452. Belt winding motor; 1453. Belt winding shaft; 1454. Through slot; 1455. Sleeve; 1456. Belt winding limit plate; 1457. Belt winding limit pin; 15. Belt take-up assembly; 151. Belt take-up crossbeam mounting plate; 152. Belt take-up crossbeam; 153. Protective cover; 154. Exit cylinder; 155. Belt take-up mechanism; 1551. Protective shell; 1552. 1553. Belt take-up motor; 1554. Reducer; 1555. Drive gear; 1556. Driven gear; 1557. Top tongue; 1558. Belt take-up cylinder; 1559. Belt take-up structure mounting plate; 1550. Movable plate; 15591. Positioning cylinder; 15592. Positioning block; 16. X-axis synchronous belt; 161. X-axis crossbeam; 162. X-axis sliding assembly one; 163. X-axis sliding assembly two; 17. Belt assembly; 171. Belt crossbeam; 172. Belt box; 173. Crossbeam mounting plate; 174. Synchronous belt fixing plate; 175. Synchronous belt adjusting plate; 176. Synchronous belt clamping plate; 177. Synchronous belt pressure plate; 2. Side frame; 21. Electrical box. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0026] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0027] like Figure 1 , Figure 2 As shown, this utility model provides a fully automatic strapping machine, including a main frame 1, a side frame 2 fixedly installed on the left side of the main frame 1, an electrical box 21 installed in the inner cavity of the side frame 2, a Z-axis synchronous belt group one 11 installed on the left side of the inner ring of the main frame 1, a Z-axis synchronous belt group two 12 installed on the right side of the inner ring of the main frame 1, Z-axis sliding components 13 slidably installed on both the left and right sides of the inner ring of the main frame 1 and the front right side of the side frame 2, the Z-axis synchronous belt group two 12 being located between the two Z-axis sliding components 13, and a bottom wall of the main frame 1 being provided with A take-up assembly 15 is provided, and a belt insertion assembly 14 is provided above the take-up assembly 15. An X-axis crossbeam 161 is fixedly installed at the front end of the side frame 2. An X-axis synchronous belt 16 and an X-axis sliding assembly 162 are provided on the right side of the X-axis crossbeam 161. The X-axis synchronous belt 16 is located below the X-axis crossbeam 161. A belt assembly 17 is provided on the right side of the X-axis synchronous belt 16. An X-axis sliding assembly 163 is provided at the right end of the take-up assembly 15. The X-axis sliding assembly 163 is fixedly connected to the Z-axis sliding assembly 13 on the right side of the inner wall of the main frame 1.

[0028] The X-axis synchronous belt 16 on the right side of the X-axis beam 161 can control the tape assembly 17 to move back and forth. At the same time, the Z-axis synchronous belt group 11 can control the insertion tape assembly 14 to move up and down. The Z-axis synchronous belt group 12 controls the take-up tape assembly 15 to move up and down with the help of the X-axis sliding component 163. When the tape assembly 17 moves, it can be kept stable with the help of the X-axis sliding component 162. When the insertion tape assembly 14 rises and falls, it can be kept stable with the help of the sliding of the Z-axis sliding component 13 on the left side of the inner wall of the main frame 1. When the take-up tape assembly 15 moves up and down with the help of the X-axis sliding component 163, it can be kept stable with the help of the sliding of the Z-axis sliding component 13 on the right side of the inner wall of the main frame 1.

[0029] like Figure 3 , Figure 4 , Figure 5 As shown, the belt assembly 17 includes a crossbeam mounting plate 173. A timing belt fixing plate 174 is fixedly installed on the right side of the crossbeam mounting plate 173. A timing belt adjusting plate 175 is fixedly installed on the right side of the timing belt fixing plate 174. A timing belt clamping plate 176 is provided on the right side of the timing belt adjusting plate 175. A timing belt pressure plate 177 is provided on the right side of the timing belt clamping plate 176. An X-axis timing belt 16 is fixedly installed between the timing belt clamping plate 176 and the timing belt pressure plate 177. Extension plates are fixedly installed on both the front and rear sides of the timing belt fixing plate 174. A belt crossbeam 171 is fixedly installed between the two extension plates. Two belt boxes 172 are fixedly installed at the rear end of the belt crossbeam 171. The insert belt assembly 14 includes an insert belt crossbeam 141. The insert belt crossbeam 141 is fixedly installed on the outer wall of the Z-axis timing belt assembly 11. A mounting bracket 142 is fixedly installed on the right side of the insert belt crossbeam 141. A mounting bracket 142 is fixedly installed at the front end of the mounting bracket 142. Two cylinders 143 are provided, and each cylinder 143 has a fixed insert plate 144 at its output end. Two winding modules 145 are provided at the rear end of the mounting bracket 142. The winding module 145 includes a motor mounting plate 1451. A winding motor 1452 is fixedly installed on the left side of the motor mounting plate 1451. The output shaft of the winding motor 1452 passes through to the right side of the motor mounting plate 1451 and a winding shaft 1453 is fixedly installed thereon. The winding shaft 1453 has a through groove 1454 that runs vertically through the top and bottom. A sleeve 1455 is fitted on the outer wall of the winding shaft 1453. The sleeve 1455 has a through hole that runs vertically through the top and bottom. The through hole and the through groove 1454 run vertically through the top and bottom. Two winding limit plates 1456 are fixedly installed on the lower right side of the motor mounting plate 1451. A gap is provided between the opposite surfaces of the two winding limit plates 1456. A winding limit pin 1457 passes through the two winding limit plates 1456.

[0030] In use, first pull out the winding limit pin 1457 in the winding module 145 of the insert assembly 14. The end of the strap away from the strap head passes through the gap between the opposing surfaces of the two winding limit plates and is inserted into the mating hole of the sleeve 1455. At this time, the sleeve 1455 is fitted onto the winding shaft 1453 and installed coaxially. Then, the winding motor 1452 is powered on and started, so that the strap is wound around the sleeve 1455. After winding, pull out the winding limit pin 1457 and remove the strap along with the sleeve 1455 from the winding shaft 1453. Then, rotate the opening of the strap head shaft to a suitable position and insert it into the insert plate 144 of the insert assembly 14. The mounting surface of the insert plate 144 and the cylinder 143 is magnetic and can attract the strap head. The wound strap along with the sleeve 1455 is installed in the tape box at the front end of the tape crossbeam 171 included in the tape assembly 17. In section 172, the sleeve 1455 is placed in the slots on both sides of the tape box 172. After the machine is turned on, the X-axis beam 161 moves the structure on it down to a suitable position. The cylinder 143 extends, and the insert plate 144 extends along with the strap head. The tape assembly 17 moves away from the main frame 1 on the X-axis beam 161. During the movement, the strap drives the sleeve 1455 to rotate, releasing the strap and completing the tape laying action. After it is in place, the factory equipment begins to stack tiles above the tape. After stacking is completed, the X-axis beam 161 moves up to a suitable position, and then the tape assembly 17 moves towards the main frame 1 to a suitable position. During the movement, the strap is brought out and surrounds the tiles. Then the insert cylinder 143 extends, driving the insert plate 144 down to insert the strap into the through slot 1454 of the winding shaft 1453. After that, the cylinder 143 retracts, and the insert plate 144 exits.

[0031] like Figure 6 , Figure 7 , Figure 8As shown, the take-up assembly 15 includes a take-up beam mounting plate 151, a take-up beam 152 fixedly mounted on the right side of the take-up beam mounting plate 151, a protective cover 153 fixedly mounted on the left rear end of the take-up beam 152, a release cylinder 154 fixedly mounted on the right rear end of the take-up beam 152, two take-up mechanisms 155 provided at the bottom of the take-up beam 152, each take-up mechanism 155 including a take-up structure mounting plate 1558, a take-up cylinder 1557 fixedly mounted on the top of the take-up structure mounting plate 1558, a vertical plate fixedly mounted on the top of the take-up cylinder 1557, a reducer 1553 fixedly mounted on the right side of the vertical plate, a protective housing 1551 provided on the top of the reducer 1553, and a take-up cylinder 1554 fixedly mounted on the front end of the reducer 1553. The motor 1552 is driven by a reducer 1553. The output shaft of the reducer 1552 is connected to the reducer 1553. The output end of the reducer 1553 extends to the left side of the vertical plate and is fixedly mounted with a drive gear 1554. The outer wall of the drive gear 1554 is meshed with a driven gear 1555. Two tongues 1556 are fixedly mounted on the left end of the driven gear 1555. Movable plates 1559 are provided on both the left and right sides of the tongues 1556. The left end of the left tongue 1556 extends to the left side of the left movable plate 1559. A positioning cylinder 15591 is fixedly mounted on the front side of the left end of the left movable plate 1559. A positioning block 15592 is fixedly mounted on the output end of the positioning cylinder 15591. When fully extended, the positioning block 15592 can abut against the left tongue 1556 to keep it stable.

[0032] The take-up cylinder 1557 retracts, causing both top tongues 1556 of the take-up assembly 15 to insert into the through slots 1454 of the winding shaft 1453. Then, the insertion cylinder 143 retracts, separating the insertion plate 144 from the strap head. A photoelectric sensor is installed below the top tongue 1556. When the photoelectric sensor detects the strap insertion, the take-up motor 1552 starts to rotate, driving the strap head to tighten the strap. During the tightening process, the strap drives the take-up assembly 15 to move away from the main frame 1 along the X-axis beam 161. The exit cylinder 154 is pulled out. When the take-up motor 1552 detects that the torque has reached a suitable value, it stops moving, the take-up cylinder 1557 is pushed out, and the strap head is disengaged. Then, the exit cylinder 154 retracts, driving the take-up assembly 15 back along the X-axis beam 161 to the side close to the X-axis beam 161. At this time, the strapping action is completed.

[0033] The working principle of this fully automatic strapping machine will be explained in detail below.

[0034] like Figure 1-8As shown, in use, first pull out the wrapping limit pin 1457 in the wrapping module 145 of the insert assembly 14. The end of the strap away from the strap head passes through the gap between the opposing surfaces of the two wrapping limit plates and is inserted into the mating hole of the sleeve 1455. At this time, the sleeve 1455 is fitted onto the wrapping shaft 1453 and installed coaxially. Then, the wrapping motor 1452 is powered on and started, so that the strap is wrapped around the sleeve 1455. After wrapping, pull out the wrapping limit pin 1457 and remove the strap along with the sleeve 1455 from the wrapping shaft 1453. Then, rotate the opening of the strap head shaft to the appropriate position and insert it into the insert plate of the insert assembly 14. Inside 144, the mounting surfaces of the insert plate 144 and cylinder 143 are magnetic, allowing them to attract the strapping head. The rolled-up strapping, along with the sleeve 1455, is installed in the tape box 172 at the front end of the tape beam 171 included in the tape assembly 17. The sleeve 1455 is placed in the slots on both sides of the tape box 172. After startup, the X-axis beam 161 moves the structure on it down to the appropriate position, the cylinder 143 extends, the insert plate 144 and the strapping head extend, and the tape take-up cylinder 1557 retracts, so that both top tongues 1556 of the tape take-up assembly 15 are inserted into the through slots 1454 of the winding shaft 1453. Then, the insert cylinder 143 retracts, and the insert plate... Separating from the strapping head, the tape assembly 17 moves along the X-axis beam 161 away from the main frame 1. During the movement, the strapping drives the sleeve 1455 to rotate, releasing the strapping and completing the tape feeding action. After reaching the desired position, the factory equipment begins stacking tiles above the tape. After stacking, the X-axis beam 161 moves upward to a suitable position, and then the tape assembly 17 moves towards the main frame 1. During the movement, the strapping is pulled out and surrounds the tiles. Then, the insertion cylinder 143 extends, driving the insertion plate 144 downward to insert the strapping into the through groove 1454 of the winding shaft 1453. After that, the cylinder 143 retracts, and the insertion plate 1454... 4. Exit: A photoelectric sensor is installed below the top tongue 1556. When the photoelectric sensor detects the insertion of the strap, the take-up motor 1552 starts to rotate, driving the strap head to start tightening the strap. During the tightening process, the strap drives the take-up assembly 15 to move away from the main frame 1 along the X-axis beam 161. The exit cylinder 154 is pulled out. When the take-up motor 1552 detects that the torque has reached the appropriate value, it stops moving, the take-up cylinder 1557 is pushed out, the strap head is disengaged, and then the exit cylinder 154 is retracted, driving the take-up assembly 15 to retreat along the X-axis beam 161 to the side close to the X-axis beam 161. At this time, the strapping action is completed.

[0035] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A fully automatic strapping machine, comprising a main frame (1), characterized in that: A side frame (2) is fixedly installed on the left side of the main frame (1). An electrical box (21) is provided in the inner cavity of the side frame (2). A Z-axis synchronous belt group one (11) is provided on the left side of the inner ring of the main frame (1). A Z-axis synchronous belt group two (12) is provided on the right side of the inner ring of the main frame (1). Z-axis sliding components (13) are slidably installed on both the left and right sides of the inner ring of the main frame (1) and the front right side of the side frame (2). The Z-axis synchronous belt group two (12) is located between the two Z-axis sliding components (13). A belt take-up component (15) is provided at the bottom of the inner wall of the main frame (1). A tape insertion assembly (14) is provided above the side frame (2). An X-axis crossbeam (161) is fixedly installed at the front end of the side frame (2). An X-axis synchronous belt (16) and an X-axis sliding assembly (162) are provided on the right side of the X-axis crossbeam (161). The X-axis synchronous belt (16) is located below the X-axis crossbeam (161). A tape assembly (17) is provided on the right side of the X-axis synchronous belt (16). An X-axis sliding assembly (163) is provided at the right end of the tape take-up assembly (15). The X-axis sliding assembly (163) is fixedly connected to the Z-axis sliding assembly (13) on the right side of the inner wall of the main frame (1).

2. The fully automatic strapping machine according to claim 1, characterized in that: The belt assembly (17) includes a crossbeam mounting plate (173), a timing belt fixing plate (174) is fixedly installed on the right side of the crossbeam mounting plate (173), a timing belt adjusting plate (175) is fixedly installed on the right side of the timing belt fixing plate (174), a timing belt clamping plate (176) is provided on the right side of the timing belt adjusting plate (175), a timing belt pressure plate (177) is provided on the right side of the timing belt clamping plate (176), the X-axis timing belt (16) is fixedly installed between the timing belt clamping plate (176) and the timing belt pressure plate (177), extension plates are fixedly installed on both the front and rear sides of the timing belt fixing plate (174), a belt crossbeam (171) is fixedly installed between the two extension plates, and two belt boxes (172) are fixedly installed at the rear end of the belt crossbeam (171).

3. The fully automatic strapping machine according to claim 1, characterized in that: The insert belt assembly (14) includes an insert belt crossbeam (141), which is fixedly installed on the outer wall of the Z-axis synchronous belt assembly (11). A mounting bracket (142) is fixedly installed on the right side of the insert belt crossbeam (141). Two cylinders (143) are fixedly installed at the front end of the mounting bracket (142). Insert plates (144) are fixedly installed at the output ends of the two cylinders (143). Two winding modules (145) are provided at the rear end of the mounting bracket (142).

4. The fully automatic strapping machine according to claim 3, characterized in that: The winding module (145) includes a motor mounting plate (1451). A winding motor (1452) is fixedly mounted on the left side of the motor mounting plate (1451). The output shaft of the winding motor (1452) passes through to the right side of the motor mounting plate (1451) and a winding shaft (1453) is fixedly mounted thereon. The winding shaft (1453) has a through groove (1454) that runs vertically through the top and bottom. A sleeve (1455) is fitted on the outer wall of the winding shaft (1453). The sleeve (1455) has a through hole that runs vertically through the top and bottom. The through hole and the through groove (1454) run vertically through the top and bottom. Two winding limiting plates (1456) are fixedly mounted on the lower right side of the motor mounting plate (1451). A gap is provided between the opposite surfaces of the two winding limiting plates (1456). A winding limiting pin (1457) runs through the two winding limiting plates (1456).

5. The fully automatic strapping machine according to claim 1, characterized in that: The take-up assembly (15) includes a take-up beam mounting plate (151), a take-up beam (152) is fixedly mounted on the right side of the take-up beam mounting plate (151), a cover (153) is fixedly mounted on the left rear end of the take-up beam (152), an ejection cylinder (154) is fixedly mounted on the right rear end of the take-up beam (152), and two take-up mechanisms (155) are provided at the bottom of the take-up beam (152).

6. The fully automatic strapping machine according to claim 5, characterized in that: The winding mechanism (155) includes a winding structure mounting plate (1558), a winding cylinder (1557) is fixedly mounted on the top of the winding structure mounting plate (1558), a vertical plate is fixedly mounted on the top of the winding cylinder (1557), a reducer (1553) is fixedly mounted on the right side of the vertical plate, a protective shell (1551) is provided on the top of the reducer (1553), a winding motor (1552) is fixedly mounted on the front end of the reducer (1553), the output shaft of the winding motor (1552) is connected to the reducer (1553) for transmission, the output end of the reducer (1553) extends through to the left side of the vertical plate and a drive gear (1554) is fixedly mounted thereon, a driven gear (1555) meshes with the outer wall of the drive gear (1554), and two push tongues (1556) are fixedly mounted on the left end of the driven gear (1555).

7. The fully automatic strapping machine according to claim 6, characterized in that: Movable plates (1559) are provided on both the left and right sides of the top tongue (1556). The left end of the top tongue (1556) extends to the left side of the left movable plate (1559). A positioning cylinder (15591) is fixedly installed on the front side of the left end of the left movable plate (1559). A positioning block (15592) is fixedly installed on the output end of the positioning cylinder (15591).

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