Oblique angle crossing strapping machine for upper and lower pallets of stacked goods

Abstract

The invention discloses a goods stacking upper and lower tray oblique angle crossing strapping machine. The strapping machine comprises a rack, a lifting assembly, a translation assembly, a rotating assembly, a strapping machine core, a left belt groove assembly, a right belt groove assembly and a swing belt conveying assembly. The translation assembly is fixed to the ground, the rack is fixed to the translation assembly, the lifting assembly is arranged in the rack, the rotating assembly is fixed to the lifting assembly through a rotary support, the bundling machine core is fixed to the rotating assembly, the left belt groove assembly is fixed to the rotating assembly, and the right belt groove assembly is fixed to the left belt groove assembly. The right belt groove assembly is fixed to the rotating assembly, and the swing belt conveying assembly is fixed to the rotating assembly through a connecting rod and an air cylinder. According to the embodiment, the two opposite angles of the upper tray and the lower tray of the stacked goods with the trays can be strapped, the goods with different lengths and different heights can be strapped, and the manual workload is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of strapping machines, and particularly to a diagonal cross-strapping machine for upper and lower pallets of stacked goods. Background Art

[0002] A strapping machine is a device that conveys a strapping band around a predetermined tape groove and then returns it to the strapping machine core to tighten and weld the tape tail. According to the conveying method of the strapping band, the winding machine can be divided into a vertical strapping machine, a horizontal strapping machine, and a diagonal strapping machine. The diagonal strapping machine is mainly used to strap two pallets of stacked goods up and down. By cross-strapping the skids of the upper and lower pallets twice to form an X-shaped strapping, the upper and lower two pallets of goods can be effectively fixed. The existing diagonal strapping forms are mostly that after manually threading the tape to tie the upper and lower two pallets, the strapping band is tightened and welded by a handheld strapping machine. This method has low efficiency and low strapping force, and usually requires two people to cooperate to complete the strapping.

[0003] Chinese Patent with the authorization announcement number CN 222098021 U discloses a diagonal cross-strapping machine for upper and lower pallets of stacked goods, which is realized by separating two tape feeding grooves and the strapping machine core. The connection requirements between the strapping machine core and the upper tape groove and the lower tape groove are high, and the actions of each strapping are split more, requiring high cooperation degrees respectively, and the control is relatively complex. Summary of the Invention

[0004] The object of the present invention is to provide a diagonal cross-strapping machine for upper and lower pallets of stacked goods to solve the problems existing in the above-mentioned existing applications. By moving the strapping machine forward and backward and up and down, it can match the position of the goods to be strapped that have been positioned. The left moving tape groove is inserted into the pallet to complete the threading of one pallet, and then the oscillating tape feeding component feeds the tape a second time into the right moving tape groove to complete the threading of the other pallet, so that the strapping band can pass through the upper and lower two pallets, and then the upper and lower two pallets of goods are strapped through the tightening and welding of the strapping machine core.

[0005] To achieve the above object, the present invention provides the following solution:

[0006] The present invention provides a diagonal cross-strapping machine for upper and lower pallets of stacked goods, including a frame, a lifting component, a translation component, a rotating component, a strapping machine core, a left tape groove component, a right tape groove component, and an oscillating tape feeding component. The translation component is fixed on the ground, the frame is fixed on the translation component, the lifting component is built in the frame, the rotating component is fixed on the lifting component through a slewing bearing, the strapping machine core is fixed on the rotating component, the left tape groove component is fixed on the rotating component, the right tape groove component is fixed on the rotating component, and the oscillating tape feeding component is fixed on the rotating component through a connecting rod.

[0007] Preferably, the translation component includes a chassis, on both sides of which slide rails are provided, on which mounting plates are arranged. Synchronous belts are symmetrically arranged on the inner side walls of the chassis, and are in transmission connection with the translation drive component. The translation component further includes a drag chain, and the translation component is fixed to the ground by expansion bolts.

[0008] Preferably, the translation component includes a translation drive component, a main frame, a main frame, a lifting component, a lifting component, and a lifting and lowering component. The translation drive component drives the main frame through a motor. A lifting motor is arranged at the top of the translation rack, and a transmission chain is arranged inside each of the columns. Both ends of the chain are connected to the lifting and lowering component, and the lifting and lowering component is driven by the lifting motor to move up and down.

[0009] Preferably, guide wheels are arranged on both sides of the lifting and lowering component for guiding the up and down movement, and a motor is arranged inside the lifting and lowering component for driving the rotation component to rotate.

[0010] Preferably, the rotation component includes a rotation frame, a mounting frame, a mounting frame, a secondary tape feeding component, and a pre-pressing component. A strapping machine core is arranged in the middle of the rotation component. A left tape groove component and a right tape groove component are respectively arranged on the rotation component, and a swinging tape feeding component is arranged at the top of the rotation component.

[0011] Preferably, the secondary tape feeding component includes a left tape groove. A left tape groove, a right tape groove, a middle tape groove, a bottom plate, and a cylinder three are provided. A cylinder four and a one-way roller are arranged on the cylinder three, and a motor is arranged on the right tape groove. A roller is arranged at the end of the motor shaft, and it is through the one-way roller.

[0012] Preferably, the left tape groove component includes a swinging left tape groove, a left cylinder one, a left cylinder two, a left slide rail, and a left side tape groove, and the right tape groove component includes a swinging right tape groove, a right cylinder one, a right cylinder two, a right slide rail, and a right side tape groove.

[0013] The present invention has achieved the following technical effects compared with the prior art:

[0014] (1) The present invention uses the method of automatically feeding, collecting, and welding the tape to replace the method of manually holding a strapping tool to thread, collect, and weld the tape. It does not require manual intervention, has high efficiency, and good stability.

[0015] (2) The present invention uses the form of diagonal strapping to strap the upper and lower two pallets together. The tape feeding and collecting paths are not in the same plane, and the secondary tape feeding is used to complete the path tape feeding and collecting of the two planes.

[0016] (3) The present invention can be used for goods of different heights and lengths, and can complete the matching of goods of corresponding sizes through the movement of the machine. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Overall structure diagram of the present invention;

[0019] Figure 2 For Figure 1 Explosion structure diagram of component 1 in

[0020] Figure 3 For Figure 1 Explosion structure diagram of component 8 in

[0021] Figure 4 For Figure 1 Explosion structure diagram of component 6 in

[0022] Figure 5 For Figure 1 Structural diagrams of component 2 and component 5 in

[0023] Figure 6 For Figure 4 Explosion structure diagram of component 603 in

[0024] Figure 7 Working state diagram of the present invention;

[0025] Figure 8 Working state diagram of the present invention;

[0026] Figure 9 Working state diagram of the present invention;

[0027] Figure 10 Effect diagram of the present invention after bundling is completed.

[0028] Among them, 1. Translation component; 2. Left grooved component; 3. Strapping machine core; 4. Swing belt feeding component; 5. Right grooved component; 6. Rotation component; 7. Lifting component; 8. Frame; 101. Chassis; 102. Slide rail; 103. Mounting plate; 104. Synchronous belt; 105. Drag chain; 201. Swing left grooved; 202. Left cylinder one; 203. Left cylinder two; 204. Left slide rail; 205. Left side grooved; 501. Swing right grooved; 502. Right cylinder one; 503. Right cylinder two; 504. Right slide rail; 505. Right side grooved; 601. Rotation frame; 602. Mounting frame; 603. Secondary belt feeding component; 605. Preloading component; 801. Translation drive component; 802. Main frame; 803. Lifting component; 804. Lifting frame; 6031. Intermediate grooved; 6032. Left grooved; 6033. Bottom plate; 6034. Cylinder three; 6035. Cylinder four; 6036. Right grooved; 6037. One-way roller; 6038. Drive motor; 6039; Cylinder five. Detailed implementation manners

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] The object of the present invention is to provide a goods stacking upper and lower tray diagonal cross strapping machine to solve the problems existing in the prior art. By moving the strapping machine forward and backward and up and down, it can match the position of the goods to be strapped that have been positioned. The left moving grooved is inserted into the tray to complete the threading of one tray, and then the swing belt feeding component feeds the belt a second time into the right moving grooved to complete the threading of the other tray, so that the strapping belt can pass through the upper and lower two trays, and then the tightening and welding of the strapping machine core are used to complete the strapping of the upper and lower two trays of goods.

[0031] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0032] As Figures 1 to 4 shown, the present invention provides a goods stacking upper and lower tray diagonal cross strapping machine, including a translation component 1, a left grooved component 2, a strapping machine core 3, a swing belt feeding component 4, a right grooved component 5, a rotation component 6, a lifting component 7, and a frame 8.

[0033] As Figures 1 to 3As shown in the figure, the translation component 1 serves as the main support and bearing structure. It adopts a frame - type structure chassis 101, with profiled steel support rails on both sides. Two square tubes connect the profiled steels on both sides to ensure the overall rigidity of the frame 8. The slide rail 102 is arranged on the profiled steel for the translation guidance of the machine body. An installation plate 103 is arranged on the slide rail 102. Synchronous belts 104 are respectively arranged inside the chassis 101 for the transmission of the machine body. The synchronous belts 104 are driven by the translation drive component 801. The drag chain 105 is used for the cable guidance of the machine.

[0034] As Figure 1 , 3 shown, the frame 8 serves as the lifting guidance structure and can translate on the translation component 1. The main frame 802 is fixed to the installation plate 103. A lifting component 803 is arranged inside the main frame 802. The motor of the lifting component 803 drives the chain, and the lifting frame 804 can move up and down inside the main frame 802. The translation drive component 801 drives the main frame 802 to translate through the motor.

[0035] As Figure 1 , 3 shown in Figures 3 and 4, the rotating component 6 serves as the main structure for bundling and can rotate on the lifting frame 804. Specifically, the rotating frame 601 is connected to the lifting frame 804 through a slewing bearing, so that the motor in the lifting frame 804 can drive the rotating frame 601 to rotate. A bundling machine core 3 is arranged at the front end of the rotating frame 601. A pre - pressing component 605 is arranged at the front end of the bundling machine core 3 to identify whether the head is close to the goods. An installation frame 602 is arranged on the upper side of the rotating frame 601. The installation frame 602 is connected to the secondary belt feeding component 603. The secondary belt feeding component 603 can rotate around the installation frame 602 under the drive of the air cylinder. A left belt groove component 2 is arranged on the left side of the rotating frame 601, and a right belt groove component 5 is arranged on the right side of the rotating frame 601.

[0036] As Figure 1 , 5 shown, the left belt groove component 2 and the right belt groove component 5 are belt feeding guidance mechanisms. The swinging left belt groove 201 can rotate 90 degrees under the drive of the left cylinder one 202, and the swinging right belt groove 501 can rotate 90 degrees under the drive of the right cylinder one 502. The left belt groove 205 serves as the belt outlet connecting belt groove of the bundling machine core 3, and the right belt groove 505 serves as the belt inlet connecting belt groove of the bundling machine core 3. The left slide rail 204 serves as the contraction guiding head of the entire left belt groove 205. Under the drive of the left cylinder two 203, the left cylinder one 202, the swinging left belt groove 201, and the left belt groove 205 can contract along the left slide rail 204. The right slide rail 504 serves as the contraction guiding head of the entire right belt groove 505. Under the drive of the right cylinder two 503, the right cylinder one 502, the swinging right belt groove 501, and the right belt groove 505 can contract along the right slide rail 504.

[0037] As Figure 1, 6 As shown in 6 , the secondary tape feeding assembly 603 serves as an auxiliary tape feeding function. The strapping tape enters the left tape slot 6032 in the secondary tape feeding assembly 603 after passing through the left tape slot assembly 2. The left tape slot 6032, the right tape slot 6036, and the middle tape slot 6031 are all fixed on the bottom plate 6033. The right tape slot 6036 and the left tape slot 6032 are connected through the middle tape slot 6031. A cylinder three 6034 is provided on the bottom plate 6033. A cylinder four 6035 and a one-way roller 6037 are provided on the cylinder three 6034. A drive motor 6038 is provided on the right tape slot 6036. A roller is provided at the shaft end of the drive motor 6038. The strapping tape can be fed into the right tape slot assembly 5 by pressing the one-way roller 6037 and the roller on the motor tightly against each other.

[0038] As Figures 1 to 10 As shown in Figures 1 to 10 , after the goods to be packed are in place, the rack 8 is translated to a certain distance from the goods. The left tape slot assembly 2 extends under the drive of the left cylinder two 203. The swing left tape slot 201 is inserted into the upper goods tray under the drive of the left cylinder one 202. The secondary tape feeding assembly 603 is flipped to the front of the strapping machine core 3 under the drive of the cylinder five 6039. The strapping machine core 3 enters the secondary tape feeding assembly 603 through the left tape slot assembly 2. Under the drive of the cylinder three 6034, the one-way roller 6037 descends to the same plane as the right tape slot 6036. Under the action of the cylinder four 6035, the one-way roller 6037 presses the head of the strapping tape tightly. The swing left tape slot 201 retracts to its original position under the drive of the left cylinder one 202. The left tape slot assembly 2 retracts to its original position under the drive of the left cylinder two 203. The rack 8 is translated back a certain distance. The lifting frame 804 moves to the position of the lower goods tray. The rack 8 is translated to a certain distance from the goods. The right tape slot assembly 5 extends under the drive of the right cylinder two 503. The swing right tape slot 501 is inserted into the upper goods tray under the drive of the right cylinder one 502. Under the drive of the drive motor 6038 in the secondary tape feeding assembly 603, the strapping tape enters the strapping machine core 3 through the right tape slot assembly 5 and is pressed. The swing right tape slot 501 retracts to its original position under the drive of the right cylinder one 502. The right tape slot assembly 5 retracts to its original position under the drive of the right cylinder two 503. The lifting frame 804 moves to the middle height position of the lower goods. The rotating assembly 6 rotates a certain angle. The rack 8 is translated so that the pre-pressing assembly 605 contacts the surface of the goods and compresses to sense that the strapping machine core 3 has approached the goods. After the strapping machine core 3 completes actions such as tape collecting, welding, and cutting, the rotating assembly 6 rotates back to its original position. The rack 8 retracts to its original position. Thus, the strapping of the tape 1 can be completed. By repeating the above actions, first strapping the lower goods tray and then strapping the upper goods tray, the strapping of the tape 2 can be completed.

[0039] In the present invention, specific examples are used to illustrate the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation on the present invention.

Claims

1. A cargo stacking and cross strapping machine for upper and lower pallets, characterized by: The invention comprises a frame (8), a lifting assembly (7), a translation assembly (1), a rotating assembly (6), a strapping mechanism (3), a left belt slot assembly (2), a right belt slot assembly (5), and a swinging belt feeding assembly (4). The translation assembly (1) is fixed on the ground, the frame (8) is fixed on the translation assembly (1), the lifting assembly (7) is built in the frame (8), the rotating assembly (6) is fixed on the lifting assembly (7) through a slewing support, the strapping mechanism (3) is fixed on the rotating assembly (6), the left belt slot assembly (2) is fixed on the rotating assembly (6), the right belt slot assembly (5) is fixed on the rotating assembly (6), and the swinging belt feeding assembly (4) is fixed on the rotating assembly (6) through a connecting rod.

2. The cargo stacking upper and lower pallet diagonal cross strapping machine according to claim 1 is characterized by: The translation assembly (1) comprises a chassis (101), slide rails (102) are arranged on both sides of the chassis (101), mounting plates (103) are arranged on the slide rails (102), synchronous belts (104) are symmetrically arranged on the inner side wall of the chassis (101), and the synchronous belts (104) are transmission-connected to the translation drive assembly (801), the translation assembly (1) further comprises a drag chain (105), and the translation assembly (1) is fixed to the ground by expansion bolts.

3. The cargo stacking upper and lower pallet diagonal cross strapping machine according to claim 1 is characterized by: The translation assembly (1) comprises a translation drive assembly (801), a main frame (802), a main frame (802), a lifting assembly (803), a lifting assembly (803), and a lifting assembly (804). The translation drive assembly (801) drives the main frame (802) via a motor. A lifting motor is arranged on the top of the translation frame (8). A transmission chain is arranged on the inner side of each column. Both ends of the chain are connected to the lifting assembly (7). The lifting assembly (7) is driven to move up and down by the lifting motor.

4. The device for cutting, clamping and knotting the film tail of the rocker-type winding machine at the end of film wrapping according to claim 1 is characterized in that: Guide wheels are arranged on both sides of the lifting component (7) for guiding the lifting and lowering, and a motor is built into the lifting component (7) for driving the rotating component (6) to rotate.

5. The device for cutting, clamping and knotting the film tail of the rocker-type winding machine at the end of film wrapping according to claim 4 is characterized in that: The rotating assembly (6) comprises a rotating frame (601), an installation frame (602), an installation frame (602), a secondary tape feeding assembly (603) and a pre-pressing assembly (605); a bundling mechanism (3) is arranged in the middle of the rotating assembly (6); a left tape slot assembly (2) and a right tape slot assembly (5) are arranged in the rotating assembly (6); and a swinging tape feeding assembly (4) is arranged at the top of the rotating assembly (6).

6. The device for cutting, clamping and knotting the film tail of the rocker-type winding machine at the end of film wrapping according to claim 5, characterized in that: The secondary belt feeding assembly (603) includes a left belt groove (6032), a right belt groove (6036), a middle belt groove (6031), a bottom plate (6033), a cylinder three (6034), a cylinder four (6035) and a one-way roller (6037) are arranged on the cylinder three (6034), a motor (6038) is arranged on the right belt groove (6036), a roller is arranged at the shaft end of the motor (6038), and the one-way roller (6037) is passed through the one-way roller (6037).

7. The device for cutting, clamping and knotting the film tail of the rocker-type winding machine at the end of film wrapping according to claim 5, characterized in that: The left belt slot assembly (2) comprises a swinging left belt slot (201), a left cylinder 1 (202), a left cylinder 2 (203), a left slide rail (204) and a left belt slot (205); the right belt slot assembly (5) comprises a swinging right belt slot (501), a right cylinder 1 (502), a right cylinder 2 (503), a right slide rail (504) and a right belt slot (505).

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