Goods packing line

Abstract

The utility model provides a goods packing line which comprises a first packing device and a second packing device, the first packing device comprises a first rack, a first packing machine head and a first belt groove, a pre-bundling station is formed at the first rack, the first packing machine head and the first belt groove are arranged on the first rack, and the first belt groove is arranged on the first rack. The first packing equipment is configured to bind at least one packing belt to the to-be-packed goods borne on the transfer trolley located at the pre-binding station; the separating equipment is provided with a separating and carrying piece, and the separating and carrying piece is configured to carry and carry the cargoes so that the cargoes can be separated from the transfer trolley; and the transfer equipment is provided with a movable transfer part, and the transfer part is configured to move the unloaded transfer trolley located at the pre-binding station out of the pre-binding station. The labor intensity of workers is reduced, the production takt is improved, and the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing machines, in particular to a goods packing line. Background Art

[0002] At present, the automatic bundling and packing of goods are widely used in industrial production. The packing machine can be used to realize the automatic bundling and packing operation of goods. For some bulk goods (such as photovoltaic panels, oil drums or cartons, etc.), during the transportation to the packing equipment, it is necessary to additionally use a transfer vehicle to stack and then transport them. The transfer vehicle moves to the packing equipment and then performs the packing process.

[0003] Taking solar photovoltaic modules as an example, in the conventional technology, after the production of photovoltaic modules is completed, the photovoltaic modules are first stacked on a transfer vehicle (such as the Chinese patent publication number CN112320002A) to transfer the photovoltaic modules from the production line to the packing line through the transfer vehicle. CN 115123604 A discloses an automatic packing production line for photovoltaic glass. After the photovoltaic modules are bundled and packed on the transfer vehicle. The photovoltaic modules are manually removed from the transfer vehicle by a forklift and placed on the conveying table, and the conveying table conveys the photovoltaic modules to each packaging equipment for operations such as packing and film winding.

[0004] However, since manual participation is required to remove the photovoltaic modules from the transfer vehicle, the labor cost is high and the labor intensity of workers is relatively large. At the same time, the production efficiency is also low. In view of this, how to design a technology that can automatically separate the photovoltaic modules from the transfer vehicle to improve the production efficiency and reduce the labor cost and labor intensity of workers is the technical problem to be solved by the utility model. Summary of the Utility Model

[0005] The utility model provides a goods packing line to reduce the labor intensity of workers and improve the packing efficiency.

[0006] The utility model provides a goods packing line, including:

[0007] A first packing device, the first packing device includes a first frame, a first packing head and a first belt groove. A pre-bundling station is formed at the first frame. The first packing head and the first belt groove are arranged on the first frame. The first packing device is configured to bundle at least one packing belt for the goods to be packed carried on the transfer vehicle located at the pre-bundling station.

[0008] A separation device, a separation handling member is arranged on the separation device. The separation handling member is configured to carry and move the goods to separate the goods from the transfer vehicle.

[0009] Transfer device, on which a movable transfer component is provided, and the transfer component is configured to move an empty transfer vehicle located at the pre-bundling station out of the pre-bundling station.

[0010] In one embodiment, the separation device further includes a support frame, a transverse movement frame, and a lifting frame. The transverse movement frame is slidably arranged on the support frame in the transverse direction, the lifting frame is slidably arranged on the transverse movement frame in the up and down direction, the separation handling member is a separation fork, and the separation fork is arranged on the lifting frame in the transverse direction.

[0011] In one embodiment, the separation device includes a double-deep fork and a first elevator, and the first elevator is configured to drive the double-deep fork to lift and lower, and the double-deep fork is the separation handling member.

[0012] In one embodiment, the transfer device includes:

[0013] A lifting mechanism, the lifting mechanism is provided with a lifting part, and the transfer component is further arranged on the lifting part;

[0014] A moving mechanism, the moving mechanism is provided with a moving part, the moving part can approach or move away from the first rack, and the lifting mechanism is arranged on the moving part.

[0015] In one embodiment, the lifting mechanism is a second elevator, the lifting part is the lifting seat of the second elevator, the transfer component is a transfer fork, and the transfer fork is fixedly installed on the lifting seat;

[0016] The moving mechanism includes a moving guide rail and a moving seat, the moving seat can reciprocate on the moving guide rail, and the second elevator is fixedly installed on the moving seat; or, the moving mechanism is an electric forklift.

[0017] In one embodiment, the goods packing line further includes:

[0018] A second packing device, the second packing device includes a second rack, a second packing head, and a second belt groove. The second packing head and the second belt groove are arranged on the second rack, and the second packing device is configured to bundle and pack the goods on the conveying device.

[0019] A conveying device, the conveying device is configured to convey the goods separated by the separation device to the second rack.

[0020] In one embodiment, the separation fork has a cantilever structure, and the separation fork extends towards the direction of the first packing device;

[0021] The goods packing line further includes a transverse conveyor, which includes a slide rail and a transverse vehicle, and an integrated conveyor line is arranged on the transverse vehicle;

[0022] The slide rail is arranged between the separation device and the conveying device, and the transverse vehicle is configured to move transversely between the separation device and the conveying device along the slide rail.

[0023] In one embodiment, the slide rail extends along a direction perpendicular to the length of the separation fork, the first packing device is arranged at the end of the separation device, and the conveying device is arranged at the side of the separation device.

[0024] In one embodiment, the slide rail extends along the length of the separation fork, the first packing device is arranged at one end of the separation device, and the conveying device is arranged at the other end of the separation device.

[0025] In one embodiment, the first grooved belt is arranged horizontally, and / or the first packing head and / or the first grooved belt are arranged obliquely.

[0026] In one embodiment, the first grooved belt is arranged longitudinally, the first packing head is arranged obliquely or swingably arranged on the first rack; the transfer vehicle includes a bottom plate and a guardrail, the guardrail is erected on the bottom plate, and a notch structure is formed on the guardrail, and the notch structure forms a space for longitudinally bundling packing belts.

[0027] By using the first packing device to bundle at least one packing belt on the pre-bundling part of multiple goods in the transfer vehicle first, the pre-bundled multiple goods can be taken out of the transfer vehicle without being scattered. In this way, after the first packing device completes the pre-bundling of the goods, the separation fork of the separation device can be inserted into the bottom of the goods so that the goods are carried on the separation fork and then the automatic separation of the goods from the transfer vehicle is realized; after the goods are separated from the transfer vehicle, the goods on the separation fork can be placed on the conveying device, and then the goods can be conveyed to the subsequent workstations for comprehensive bundling and packing through the conveying device. And because the separation device is used to realize the automatic separation of the goods from the transfer vehicle, on the one hand, automatic operation can be realized to reduce the working intensity and labor cost of workers, without the need for workers to bundle multiple goods on the transfer vehicle and manually separate them by a forklift. On the other hand, when the separation fork is separated from the bottom of the goods, the goods can be conveyed to the subsequent workstations through the conveying device for later packaging operations, realizing the reduction of the labor intensity of workers and the improvement of the production beat to improve the packaging efficiency.

[0028] Moreover, since a transfer device is configured to timely remove the empty transfer vehicle from the pre-bundling station after the goods are separated from the transfer vehicle, so as to meet the fast-paced entry of the next transfer vehicle carrying goods into the pre-bundling station, reduce the waiting time of the front and rear transfer vehicles during transportation, and improve the production tempo to further improve the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 One of the structural schematic diagrams of the goods packing line of the present utility model;

[0030] Figure 2 Another structural schematic diagram of the goods packing line of the present utility model;

[0031] Figure 3 Structural schematic diagram of the transfer device in the goods packing line of the present utility model;

[0032] Figure 4 One of the partial structural schematic diagrams of the goods packing line of the present utility model;

[0033] Figure 5 is Figure 4 layout diagram of;

[0034] Figure 6 Another partial structural schematic diagram of the goods packing line of the present utility model;

[0035] Figure 7 Another partial structural schematic diagram of the goods packing line of the present utility model;

[0036] Figure 8 is Figure 4 One of the structural schematic diagrams of the first packing device in;

[0037] Figure 9 is Figure 4 Another structural schematic diagram of the first packing device in;

[0038] Figure 10 is Figure 4 structural schematic diagram of the separation device in;

[0039] Figure 11 Structural schematic diagram of the transfer vehicle in the goods packing line of the present utility model;

[0040] Figure 12 Structural schematic diagram of the first packing device in another embodiment of the goods packing line of the present utility model.

[0041] Reference numerals:

[0042] 1. First packing device; 11. First frame; 12. First packing head; 13. First belt groove; 14. Inclined mounting frame; 15. Rectifying mechanism;

[0043] 141. Inclined mounting surface; 142. Support frame; 151. Pusher plate; 152. First driving component;

[0044] 2. Separation device; 21. Separation fork; 22. Support frame; 23. Lifting frame; 24. Transverse moving frame;

[0045] 3. Second packaging device;

[0046] 4. Transfer vehicle; 41. Bottom plate; 42. Guardrail;

[0047] 421. Protection frame; 422. Notch structure;

[0048] 5. Transfer device;

[0049] 50. Transfer component; 51. Lifting mechanism; 52. Moving mechanism;

[0050] 511. Lifting part; 521. Moving part; 521. Moving guide rail; 522. Moving seat;

[0051] 71. Transverse conveyor; 72. Conveying device. Detailed implementation mode

[0052] The present utility model will be described in detail below with reference to the accompanying drawings.

[0053] In the first embodiment, as Figures 1 - 12 shown, the present utility model provides a goods packaging line, which can bundle and package the bulk goods 100 that need to be transported by the transfer vehicle 4, and in order to realize the automatic separation of the goods 100 and the transfer vehicle 4.

[0054] After the goods 100 on the transfer vehicle 4 are transported to the goods packaging line, the goods 100 in the transfer vehicle 4 will be pre-bundled by a pre-bundling method first, and then, the goods 100 will be taken off the transfer vehicle 4 and the goods 100 and the transfer vehicle 4 will be separated from each other. At the same time, after the goods 100 and the transfer vehicle 4 are separated, the transfer vehicle 4 can be moved away in time to meet the continuous transportation of the next transfer vehicle 4 and the goods 100 thereon to the goods packaging line for pre-bundling operation.

[0055] Specifically, the goods packaging line includes a first packaging device 1, a separation device 2 and a transfer device 5.

[0056] Among them, the first bundling device 1 includes a first rack 11, a first bundling head 12, and a first belt groove 13. A pre-bundling station (not marked) is formed at the first rack 11. The first bundling head 12 and the first belt groove 13 are arranged on the first rack 11. The first bundling device 1 is configured to bundle at least one bundling belt on the goods 100 carried on the transport vehicle 4 located at the pre-bundling station.

[0057] A separating and handling member is provided on the separating device 2. The separating and handling member is configured to handle and carry the goods 100 bundled by the first bundling device 1 so that the goods 100 are separated from the transport vehicle 4. The first bundling device 1 and the separating device 2 are arranged in sequence.

[0058] A transfer device 5 is provided with a movable transfer member 50. The transfer member 50 is configured to move the empty transport vehicle 4 located at the pre-bundling station out of the pre-bundling station.

[0059] Specifically, for the first bundling device 1, the bundling area formed by the first bundling device 1 serves as the pre-bundling station. The first bundling device 1 needs to pre-bundle and pack the goods 100 in the transport vehicle 4 in a state where the goods 100 to be bundled are not taken out of the transport vehicle 4. That is, at least one bundling belt is bundled on the goods 100 in the transport vehicle 4 by the first bundling device 1 so that the goods 100 in the transport vehicle 4 can be pre-bundled together.

[0060] In this way, after the goods 100 are pre-bundled by the first bundling device 1, the goods 100 are restricted by the bundled bundling belt and can be pre-bundled together.

[0061] After the goods 100 complete the pre-bundling operation, the goods 100 can be transported and separated from the transport vehicle 4 by the separating device 2. Specifically, the separating fork 21 of the separating device 2 is inserted into the bottom of the pre-bundled goods 100 so that the goods 100 are carried on the separating fork 21, and then the goods 100 are taken out separately from the transport vehicle 4, realizing the separation of the goods 100 from the transport vehicle 4. The goods 100 on the separating fork 21 can be transported to the subsequent packaging station by other devices for conventional packaging operations.

[0062] At the same time, since the transport vehicle 4 will affect the pre-bundling operation of the subsequent transport vehicle 4 and the goods 100 at the pre-bundling station, the empty transport vehicle 4 after separation needs to be removed from the pre-bundling station in time. For this reason, the transfer device 5 moves the empty transport vehicle 4 at the pre-bundling station through the transfer member 50 and vacates the pre-bundling station, so as to meet the pre-bundling operation of the next transport vehicle 4 carrying the goods 100 to be transported to the pre-bundling station.

[0063] In this way, the production rhythm can be effectively accelerated, the long waiting time caused by the occupation of the pre-bundling station can be reduced, and the efficiency of packaging production is thus improved.

[0064] In some embodiments of the present application, for the separation device 2, it is required to meet the requirement of taking out the goods 100 from the transfer vehicle 4. To this end, the separation device 2 further includes a support frame 22 and a lifting frame 23. The lifting frame 23 is slidably arranged on the support frame 22 in the vertical direction. The separation and handling member is a separation fork 21, and the separation fork 21 is horizontally arranged on the lifting frame 23.

[0065] Specifically, after the goods 100 pre-bundled by the first packing device 1 are transported to the separation device 2 by the transfer vehicle 4, the lifting frame 23 will drive the separation fork 21 to move to the position between the goods 100 and the transfer vehicle 4, and the lifting frame 23 will drive the separation fork 21 to rise so that the goods 100 are separated from the transfer vehicle 4. Then, the transfer vehicle 4 can be removed from the separation device 2 and recycled. The goods 100 on the separation fork 21 in the separation device 2 can be unloaded from the separation fork 21 and transported to the conveying device 72 via the transverse conveyor 71.

[0066] In some embodiments, in order to facilitate the picking and placing of the goods 100 by the separation fork 21, the separation device 2 further includes a transverse moving frame 24. The transverse moving frame 24 is slidably arranged on the support frame 22 in the horizontal direction, and the lifting frame 23 is slidably arranged on the transverse moving frame 24 in the vertical direction.

[0067] Specifically, the transverse moving frame 24 is used to drive the lifting frame 23 to move horizontally to meet the requirement of picking and placing the goods 100 by the separation fork 21. After the transfer vehicle 4 and the goods 100 are pre-bundled at the first packing device 1, the separation fork 21 will be inserted into the bottom of the goods 100 and drive the goods 100 to move to the transverse moving vehicle 712. After the goods 100 are placed on the transverse moving vehicle 712, they will be moved to the position of the conveying device 73 by the transverse moving vehicle 712, and the integrated conveyor line on the top of the transverse moving vehicle 712 will convey the goods 100 to the conveying device 73.

[0068] In order to reduce the manufacturing cost, after the transfer vehicle 4 and the goods 100 are moved to the first packing device 1 for pre-bundling, the separation device 2 adopts the Figure 10 structure, so that the transverse moving frame 24 drives the separation fork 21 to move horizontally and insert into the bottom of the goods 100. Then, the separation fork 21 drives the goods 100 to rise and move back with the transverse moving frame 24.

[0069] After the transfer vehicle 4 and the goods 100 are conveyed to the goods packing line, the transfer vehicle 4 and the goods 100 will be pre-tied by the first packing device 1; then, the separating fork 21 of the separating device 2 extends between the goods 100 and the transfer vehicle 4, and directly separates the goods 100 and the transfer vehicle 4 at the first packing device 1. The transfer vehicle 4 remaining at the first packing device 1 can be removed manually.

[0070] In another embodiment, since the separating fork 21 has a cantilever structure, the separating fork 21 extends towards the first packing device 1;

[0071] The goods packing line further includes a transverse conveyor 71, the transverse conveyor includes a slide rail 711 and a transverse vehicle 712, and an integrated conveyor line (not marked) is provided on the transverse vehicle;

[0072] The slide rail is arranged between the separating device 2 and the conveying device 72, and the transverse vehicle 712 is configured to move transversely between the separating device 2 and the conveying device 72 along the slide rail 711.

[0073] Among them, based on Figure 10 the performance entity of the separating device 2, there are various layout methods for the first packing device 1, the separating device 2, and the conveying device 72.

[0074] As Figure 4 and Figure 5 shown, the slide rail extends along the length direction of the separating fork, the first packing device is arranged at one end of the separating device, and the conveying device is arranged at the other end of the separating device.

[0075] Specifically, after the separating fork 21 takes the goods 100 off the transfer vehicle 4 and places it on the transverse vehicle 712, the separating fork 21 laterally exits from the bottom of the goods 100 and rises a certain height to avoid the goods 100, and the transverse vehicle 712 moves from below the separating fork 21 towards the conveying device 72, and finally conveys the goods to the conveying device 72.

[0076] Or, as Figure 6 shown, the slide rail extends along a direction perpendicular to the length direction of the separating fork, the first packing device is arranged at the end of the separating device, and the conveying device is arranged at the side of the separating device.

[0077] Specifically, after the separating fork 21 takes the goods 100 off the transfer vehicle 4 and places it on the transverse vehicle 712, the separating fork 21 laterally exits from the bottom of the goods 100, the transverse vehicle 712 moves transversely from the side of the separating fork 21 to the outside of the separating device 2 and moves to the conveying device 72, and finally conveys the goods to the conveying device 72.

[0078] In another embodiment, as Figure 7 shown, the separation device is a double-deep fork, and the double-deep fork is the separation and handling member. The double-deep fork has the separation fork 21 that can reciprocate back and forth.

[0079] Along the length direction of the separation fork 21, the first packing device 1, the separation device 2, and the conveying device 72 are arranged in sequence.

[0080] Specifically, the separation device 2 adopts a double-deep fork. The separation fork 21 of the separation device 2 can move in two directions towards the first packing device 1 and the conveying device 72. After the separation fork 21 removes the goods 100 from the transfer vehicle 4, the separation fork 21 will move towards the conveying device 72 so that the goods 100 are placed on the conveying device 72.

[0081] Among them, in order to meet the requirements of the double-deep fork for loading and unloading the goods 100, a first elevator 20 can also be configured. The separation device 2 is arranged on the first elevator 20 to meet the lifting requirements of the separation fork 21 through the first elevator 20. That is, after the separation fork 21 is inserted into the bottom of the goods 100 at the first packing device 1, the first elevator 20 lifts the separation device 2, and then the separation fork 21 is used to lift the goods 100. Then, the separation fork 21 drives the goods 100 to move above the conveying device 72, and the first elevator 20 drives the separation device 2 to descend so that the goods 100 on the separation fork 21 fall onto the conveying device 72. Then, the separation fork 21 retracts and resets.

[0082] In another embodiment, taking photovoltaic modules as an example, multiple photovoltaic modules are placed in the transfer vehicle 4, and at least one packing belt can be tied on the pre-tied part of the photovoltaic modules through the first packing device 1. The selection of the pre-tied part is to ensure that the side guardrail 42 on the transfer vehicle 4 will not interfere with the tying operation of the first packing device 1, so that the packing belt conveyed by the first packing device 1 can be wound around the outside of the goods 100 without being affected by the guardrail 42, thereby meeting the packing requirements of the goods 100.

[0083] Among them, when the goods 100 are pre-tied by the first packing device 1, according to the different positions of the pre-tied parts formed by the goods 100 themselves on the transfer vehicle 4 that can be used for the first packing device 1 to perform pre-tying, the first belt groove 13 configured by the first packing device 1 needs to be arranged horizontally or vertically.

[0084] In one embodiment of the present application, in the case where the first belt groove 13 is arranged horizontally, as Figure 8 and Figure 9As shown, through the first bundling device 1, pre-bundling and packing processing can be performed on the pre-bundling part formed by the top of the goods 100 on the transfer vehicle 4 being exposed outside the transfer vehicle 4.

[0085] Specifically, the transfer vehicle 4 and the goods 100 are transported to the first bundling device 1. The first belt groove 13 and the first bundling head 12 of the first bundling device 1 move downward so that the first belt groove 13 surrounds the top of the goods 100, and the first bundling head 12 drives the bundling belt to be conveyed around the goods 100 for one week to complete the pre-bundling on the top of the goods 100.

[0086] In another embodiment, for the transfer device 5, its representation entity can adopt the devices in the prior art that can carry items.

[0087] For example: the transfer device 5 includes: a lifting mechanism 51 and a moving mechanism 52. The lifting mechanism 51 is provided with a lifting part 511, and the transfer component 50 is further provided on the lifting part 511; the moving mechanism 52 is provided with a moving part 521, the moving part can approach or move away from the first frame 11, and the lifting mechanism 51 is arranged on the moving part 521.

[0088] Specifically, during the process of the transfer device 5 moving the transfer vehicle 4 away, the lifting mechanism 51 will move to the first bundling device 1 under the drive of the moving mechanism 52, and the transfer rack 4 will be carried by the transfer component 50. Then, the moving mechanism 52 drives the lifting mechanism 51 to move in the reverse direction to drive the transfer vehicle 4 to leave the pre-bundling station formed by the first bundling device 1 through the transfer component 50.

[0089] Wherein, the lifting mechanism 51 is a second elevator, the lifting part 511 is the lifting seat of the second elevator, the transfer component 50 is a transfer fork, and the transfer fork is fixedly installed on the lifting seat; the moving mechanism 52 includes a moving guide rail 521 and a moving seat 522, the moving seat can reciprocate on the moving guide rail, and the second elevator is fixedly installed on the moving seat; or, the moving mechanism is an electric forklift.

[0090] Specifically, the second elevator can drive the transfer fork to move up and down. When it is necessary to move the transfer vehicle 4 at the pre-bundling station, the second elevator will drive the transfer fork to descend to a certain height to meet the requirement that the transfer fork is inserted into the bottom of the transfer vehicle 4, and the moving seat 522 drives the second elevator to approach the transfer vehicle so that the transfer fork is inserted into the bottom of the transfer vehicle 4. Again, the second elevator drives the transfer fork to rise to lift the transfer vehicle 4 off the ground, and finally the moving seat 522 moves in the reverse direction to move the transfer vehicle 4 out of the pre-bundling station.

[0091] For the moving seat 522, it can be driven to reciprocate by a corresponding driving mechanism. For example, in conventional technologies, a motor drives a gear to rotate to cooperate with a rack to achieve reciprocating movement, or a hydraulic cylinder directly drives the moving seat 522 to reciprocate. Here, no limitation is imposed on the specific manifestation entity of the moving seat 522.

[0092] In the case where the moving mechanism adopts an electric forklift, a second elevator is configured on the electric forklift, and the electric forklift drives the second elevator to approach or move away from the first rack.

[0093] No limitation is imposed on the specific manifestation entity of the moving mechanism here.

[0094] In another embodiment, it may further include a conveying device 72 and at least one second packing device 3. The second packing device 3 includes a second rack, a second packing head, and a second grooved belt, and the second packing head and the second grooved belt are arranged on the second rack.

[0095] The conveying device 72 is configured to convey the goods 100 separated by the separating device 2 to the second rack.

[0096] Specifically, the goods 100 separated by the separating device 2 are conveyed to the second packing device 3 by the conveying device 72 to perform comprehensive strapping and packing on the goods 100.

[0097] In another embodiment, taking a photovoltaic module as an example, since the photovoltaic module needs to be placed obliquely on the transfer vehicle 4, in order to ensure that the packing belt can be firmly strapped outside the photovoltaic module, the first grooved belt 13 can be arranged horizontally and obliquely; and / or, the first packing head 12 is arranged obliquely.

[0098] Specifically, the horizontally and obliquely arranged first grooved belt 13 can be substantially perpendicular to the strapping surface formed by the photovoltaic module during packing to ensure that the packing belt can be reliably tightened on the photovoltaic module.

[0099] Similarly, for the first packing head 12, it can be arranged obliquely to satisfy that the first packing head 12 can be in a substantially vertical state and lean against the surface of the photovoltaic module for strapping and packing. Or, the first packing head 12 can swing relative to the first rack 11. In this way, when the first packing head 12 leans against the surface of the photovoltaic module, the first packing head 12 can swing at a certain angle under the influence of the photovoltaic module to lean more closely against the surface of the photovoltaic module.

[0100] In one embodiment, the first packing head 12 and the first belt groove 13 are generally arranged on a lifting frame 23 configured on the first rack 11, and the first packing head 12 and the first belt groove 13 are arranged on the lifting frame 23. The first belt groove 13 is arranged horizontally and obliquely, and in order to enable the first packing head 12 to swing, a swing frame that can rotate a certain angle can be arranged on the lifting frame 23, and the first packing head 12 is installed on the swing frame.

[0101] In another embodiment, when the first packing head 12 and the first belt groove 13 are both fixedly installed, an inclined mounting frame 14 that can be lifted is arranged on the first rack 11, and the first packing head 12 and the first belt groove 13 are arranged on the inclined mounting frame 14;

[0102] Wherein, an inclined mounting surface 141 is arranged on the inclined mounting frame 14, and the first packing head 12 is arranged on the inclined mounting surface 141; and / or, a support frame 142 is arranged on the inclined mounting frame 14, the support frame 142 extends obliquely downward, and the first belt groove 13 is arranged on the support frame 142.

[0103] Specifically, the inclined mounting frame 14 can be lifted on the first rack 11, and the inclined mounting frame 14 is provided with an inclined mounting surface 141 to meet the requirement of the inclined installation of the first packing head 12, and the first belt groove 13 is supported and installed by the obliquely arranged support frame 142.

[0104] In another embodiment of the present application, when the first belt groove 13 is arranged longitudinally, as Figures 11 - 12 shown, through the first packing device 1, pre-bundling and packing treatment can be carried out on the pre-bundling part formed by the end or the middle part of the goods 100 on the transfer vehicle 4 being exposed outside the transfer vehicle 4.

[0105] Since the goods 100 are placed on the transfer vehicle 4 for transfer, in order to meet the requirement of side bundling of the first belt groove 13, the following structural improvements are made to the transfer vehicle 4.

[0106] Improvement method 1, the transfer vehicle 4 includes a bottom plate 41 and a guardrail 42, and the guardrail 42 is erected on the bottom plate 41; wherein, the guardrail 42 includes at least two protective frames 421, and a space for longitudinally bundling packing belts is formed between the two protective frames 421.

[0107] Specifically, the guardrail 42 uses at least two protective frames 421 to meet the requirement of supporting the goods 100. Taking a photovoltaic module as an example, the photovoltaic module can be supported by the protective frames 421 in an inclined state. And the empty area formed between the two protective frames 421 serves as a space for the first belt groove 13 to longitudinally bundle packing belts.

[0108] During actual use, the transfer vehicle 4 transports the photovoltaic modules to the first packing device 1. The first grooved belt 13 can adopt the way of threading the arrow through the groove as needed, so as to realize that the arrow-threading grooved belt is threaded between the photovoltaic module and the bottom plate 41, and further meet the requirement of transporting the packing belt to the bottom of the photovoltaic module. During the bundling process by the first packing device 1, the packing belt can be transported between the two protective frames 421 and tightened at the middle part of the photovoltaic module to avoid interference with the protective frames 421.

[0109] Improvement method two: The transfer vehicle 4 includes a bottom plate 41 and a guardrail 42. The guardrail 42 is erected on the bottom plate 41; at least one end of the guardrail 42 forms a notch structure 422, and the notch structure 422 forms a space for longitudinally bundling the packing belt.

[0110] During actual use, the transfer vehicle 4 transports the photovoltaic modules to the first packing device 1. The first grooved belt 13 can adopt the way of threading the arrow through the groove as needed, so as to realize that the arrow-threading grooved belt is threaded between the photovoltaic module and the bottom plate 41, and further meet the requirement of transporting the packing belt to the bottom of the photovoltaic module. During the bundling process by the first packing device 1, the packing belt can be transported at the notch structure 422 and tightened at the end of the photovoltaic module to avoid interference with the protective frames 421.

[0111] Wherein, the length of the guardrail 42 is less than the length of the bottom plate 41, and the vacant area between the end of the guardrail 42 and the bottom plate 41 forms the notch structure 422.

[0112] In one embodiment, the first packing head 12 is arranged vertically inclined relative to the horizontal plane. In this way, the first packing head 12 can be more closely attached to the surface of the goods 100.

[0113] In another embodiment, the first packing head 12 is swingably arranged on the first frame 11. The first packing head 12 is configured to swing when the first packing head 12 is attached to the surface of the goods 100 after winding the packing belt around the goods 100 for one circle. Specifically, a movable frame is arranged on the first frame 11. The movable frame will drive the packing head close to the goods 100 during bundling, and the first packing head 12 can swing at a certain angle on the movable frame. After the first packing head 12 is attached to the surface of the goods 100, it rotates so that the first packing head 12 can be more closely attached to the surface of the goods 100.

[0114] Based on the above-mentioned horizontal or vertical pre-bundling method of the first bundling device 1, in another embodiment, a rectifying mechanism 15 is further provided on the first bundling device 1. The rectifying mechanism 15 is provided with a movable push plate 151, and the push plate 151 is configured to push the goods 100 so that the goods 100 are substantially perpendicular to the bearing bottom surface of the transfer vehicle 4.

[0115] Specifically, for photovoltaic modules placed obliquely in the transfer vehicle 4, in order to improve the pre-bundling effect of the photovoltaic modules, a rectifying mechanism 15 is additionally configured. The goods 100 are pushed by the push plate 151 of the rectifying mechanism 15 so that the goods 100 can be bundled and packed substantially perpendicular to the bearing bottom surface at the bottom.

[0116] Among them, the push plate 151 is arranged away from the first bundling head 12, and the push plate 151 is also arranged opposite to the first bundling head 12; the push plate 151 is located above or below the first belt groove 13. In addition, the rectifying mechanism 15 further includes a first driving component 152. The first driving component 152 is connected to the push plate 151 and is configured to drive the push plate 151 to reciprocate. The first driving component 152 is a cylinder or a linear motor, and the first driving component 152 is arranged at the free end of the support frame 142.

[0117] In another embodiment, after the goods 100 are pre-bundled by the first bundling device 1 and then separated from the transfer vehicle 4 by the separating device 2, the goods 100 are conveyed to the second bundling device 3. The goods bundling line may include a plurality of the second bundling devices 3, and different second bundling devices 3 are used to meet the multi-directional bundling and packing requirements of the goods 100.

[0118] Among them, for the driving methods of the separating fork 21, the lifting frame 23, and the transverse moving frame 24, conventional driving methods such as cylinders, oil cylinders, or sprocket chains can be adopted, which will not be limited and elaborated here.

[0119] Among them, the performance entities of the conveying device 72, the integrated conveying line, and the auxiliary conveying device can adopt conventional conveying mechanisms such as conveyor belts, conveying rollers, conveyor chains, or conveying plates.

[0120] The specific operation process of the above-mentioned goods bundling line in actual use is as follows:

[0121] The goods 100 are conveyed to the bundling station through the transfer vehicle 4, and at least one packing belt is bundled on the pre-bundling part of the goods 100 first;

[0122] The goods 100 are separated from the transfer vehicle 4, and the transfer vehicle 4 is moved from the pre-bundling station to the temporary storage station to vacate the pre-bundling station;

[0123] At least one packing strap is transversely strapped to the goods 100, and / or at least one packing strap is longitudinally strapped to the goods 100;

[0124] Wherein, the plane where the edge of the packing strap on the pre-strapping part does not intersect with the guardrail 42 of the transfer vehicle 4.

[0125] Specifically, when strapping bulk goods 100, it is necessary to use the transfer vehicle 4 for transportation. Taking photovoltaic modules as an example, the photovoltaic modules are placed in the transfer vehicle 4 and transported to the strapping station for strapping with the help of strapping equipment. In order to reduce the labor intensity of manually strapping the goods 100 and realize automatic strapping on the transfer vehicle 4, at least one packing strap can be strapped to the goods 100 on the pre-strapping part in the transfer vehicle 4 first, and then, the goods 100 and the transfer vehicle 4 are separated. In this way, the goods 100 can be strapped and packed in all directions without being restricted by the transfer vehicle 4.

[0126] Wherein, the edge of the packing strap refers to the side edges on both sides of the packing strap along the length direction. The projection area formed by the packing strap on the pre-strapping part projected onto the plane where the guardrail 42 of the transfer vehicle 4 is located perpendicular to the surface of the goods 100 does not overlap with the guardrail 42, that is, the plane where the edge of the packing strap on the pre-strapping part does not coincide with the guardrail 42 of the transfer vehicle 4.

[0127] In addition, after the goods 100 are pre-strapped and removed from the transfer vehicle 4 to achieve separation, the empty transfer vehicle 4 still remains at the pre-strapping station, which will affect the timely entry of the next transfer vehicle 4 carrying the goods 100 into the pre-strapping station for strapping, resulting in a slower production rhythm and a lower packaging efficiency. Therefore, during the process of the goods 100 completing the pre-strapping operation and separating from the transfer vehicle 4, the transfer vehicle 4 can be removed from the pre-strapping station as early as possible without affecting the smooth separation of the goods 100. In this way, for the next transfer vehicle 4 and the goods 100 thereon, they can be transported to the pre-strapping station as early as possible, reducing the waiting time.

[0128] In this way, during the actual packing production process, after the goods are separated from the transfer vehicle, the transfer vehicle can be removed from the pre-strapping station as early as possible, thereby reducing the waiting time for the transfer vehicle 4 to be transported, which is more conducive to accelerating the production rhythm.

[0129] Preferably, the mobile transportation equipment transports the transfer vehicle and the goods on the transfer vehicle to the pre-strapping station. The transfer vehicle and the goods are unloaded from the mobile transportation equipment and at least one packing strap is strapped to the pre-strapping part of the goods first; at the same time, the mobile transportation equipment moves to the temporary storage station and carries the transfer vehicle at the temporary storage station away to vacate the temporary storage station.

[0130] In the actual production process, the transfer vehicle 4 and the goods 100 can be transported to the bundling equipment by manual forklift for bundling, or the AGV cart can replace manual labor for automatic transportation. The forklift or the AGV cart is the dynamic transportation equipment.

[0131] In the prior art during the production process, after the transfer vehicle 4 and the goods 100 are transported to the bundling station by the forklift or the AGV cart, both the forklift and the AGV cart need to wait in place until the goods 100 and the transfer vehicle 4 are separated, and then the transfer vehicle is taken away by the forklift or the AGV cart. During this process, the waiting time for the goods 100 to be separated after bundling is relatively long. In the above solution of the present application, since the transfer vehicle directly moves out of the pre-bundling station after separation, the forklift or the AGV cart for transporting the next transfer vehicle and goods can directly move to the transfer vehicle that has moved out of the pre-bundling station after unloading, and thus there is no need for the forklift and the AGV cart to wait in place. The removed empty transfer vehicle is recycled by the forklift and the AGV cart to maximize the production rhythm.

[0132] In some embodiments, the goods 100 are transported to the bundling station through the transfer vehicle 4. At least one packing belt is horizontally bundled on the pre-bundling part at the top of the goods 100 first; then, the goods 100 are separated from the transfer vehicle 4; and then at least one packing belt is horizontally bundled on the bottom of the goods 100 and / or at least one packing belt is vertically bundled on the goods 100.

[0133] Specifically, generally, the goods 100 are exposed above the transfer vehicle 4 at the top, and the goods 100 can be horizontally bundled at the top to complete the pre-bundling operation. Then, the goods 100 can be taken out of the transfer vehicle 4, and the goods 100 can be fully packaged.

[0134] Since the exposed part of the goods 100 is pre-bundled first, the goods 100 can be taken out of the transfer vehicle 4 as a whole to meet the requirements of later full-automatic bundling.

[0135] For some cases where the goods 100 are inclined on the transfer vehicle 4, such as the photovoltaic modules are inclined and placed on the transfer vehicle 4. Then the packing belt horizontally bundled on the top of the goods 100 is inclined relative to the horizontal plane.

[0136] Further, the step of horizontally bundling at least one packing belt on the top of the goods 100 specifically is: the belt groove of the horizontal packing machine moves above the transfer vehicle 4, and at least one packing belt is horizontally bundled on the part of the top of the goods 100 exposed outside the transfer vehicle 4.

[0137] In another embodiment, longitudinal pre-bundling and packing of the goods 100 can also be carried out. Specifically, the goods 100 are transported to the bundling station by the transfer vehicle 4, and at least one packing belt is longitudinally bundled at the pre-bundling position of the goods 100 first; then, the goods 100 are separated from the transfer vehicle 4; and then at least one packing belt is transversely bundled on the goods 100 and / or at least one packing belt is longitudinally bundled on the goods 100 again.

[0138] Specifically, the transfer vehicle 4 is designed with specific hollowing to ensure that a pre-bundling position can be formed on the goods 100, so as to meet the requirements of the longitudinal pre-bundling operation.

[0139] When carrying out longitudinal bundling and packing, bundling can be carried out at the end of the goods 100 or in the middle of the goods 100, and the longitudinal bundling position is adjusted according to the structural configuration of the transfer vehicle 4. The structural design of the transfer vehicle 4 refers to the above-mentioned Embodiment 1 and will not be elaborated here.

[0140] Furthermore, it is characterized in that at least one packing belt is bundled at the pre-bundling position of the goods 100. Specifically:

[0141] First, push the goods 100 so that the goods 100 are basically perpendicular to the bearing bottom surface of the transfer vehicle 4; then, at least one packing belt is bundled at the pre-bundling position of the goods 100.

[0142] Specifically, in the case where the photovoltaic module is transported in an inclined posture in the transfer vehicle 4, before pre-bundling, the goods 100 can be pushed first so that the goods 100 are in a state perpendicular to the bottom bearing bottom surface, thereby making the pre-bundling tighter and improving the reliability of bundling.

Claims

1. A goods packing line, characterized in that, Including: A first packing device, the first packing device includes a first rack, a first packing head and a first belt groove. A pre-bundling station is formed at the first rack. The first packing head and the first belt groove are arranged on the first rack. The first packing device is configured to bundle at least one packing belt for the goods to be packed carried on the transfer vehicle located at the pre-bundling station; A separation device, on which a separation handling member is arranged, and the separation handling member is configured to carry and move the goods so that the goods are separated from the transfer vehicle; The separation handling member is a separation fork; A transfer device, on which a movable transfer member is arranged, and the transfer member is configured to move the empty transfer vehicle located at the pre-bundling station out of the pre-bundling station; the transfer member is a transfer fork.

2. The goods packing line according to claim 1, characterized in that, The separation device further includes a support frame, a transverse movement frame and a lifting frame. The transverse movement frame is horizontally slidably arranged on the support frame. The lifting frame is vertically slidably arranged on the transverse movement frame. The separation fork is horizontally arranged on the lifting frame.

3. The goods packing line according to claim 1, characterized in that, The separation device includes a double-depth fork and a first elevator, and the first elevator is configured to drive the double-depth fork to lift and lower, and the double-depth fork is the separation handling member.

4. The goods packing line according to claim 1, characterized in that, The transfer device includes: A lifting mechanism, the lifting mechanism is provided with a lifting part, and the transfer member is further arranged on the lifting part; A moving mechanism, the moving mechanism is provided with a moving part, the moving part can approach or move away from the first rack, and the lifting mechanism is arranged on the moving part.

5. The goods packing line according to claim 4, characterized in that, The lifting mechanism is a second elevator, the lifting part is the lifting seat of the second elevator, and the transfer fork is fixedly installed on the lifting seat; The moving mechanism includes a moving guide rail and a moving seat, the moving seat can reciprocate on the moving guide rail, and the second elevator is fixedly installed on the moving seat; or, the moving mechanism is an electric forklift.

6. The goods packing line according to any one of claims 1-5, characterized in that Further including: A second packing device, the second packing device includes a second rack, a second packing head and a second belt groove. The second packing head and the second belt groove are arranged on the second rack; A conveying device, which is configured to convey the goods separated by the separation device to the second rack; The second packing device is configured to bundle and pack the goods on the conveying device.

7. The goods packing line according to claim 6, wherein The separation fork has a cantilever structure and extends towards the direction of the first packing device; The goods packing line further includes a transverse conveyor, the transverse conveyor includes a slide rail and a transverse vehicle, and an integrated conveyor line is arranged on the transverse vehicle; The slide rail is arranged between the separation device and the conveying device, and the transverse vehicle is configured to horizontally move between the separation device and the conveying device along the slide rail.

8. The goods packing line according to claim 7, characterized in that, The slide rail extends along a direction perpendicular to the length direction of the separation fork. The first packing device is arranged at the end of the separation device, and the conveying device is arranged at the side of the separation device.

9. The goods packing line according to claim 7, characterized in that, The slide rail extends along the length direction of the separating fork. The first packing device is arranged at one end of the separating device, and the conveying device is arranged at the other end of the separating device.

10. The goods packaging line according to claim 1, characterized in that, The first grooved belt is arranged horizontally, and / or the first packing head and / or the first grooved belt are arranged obliquely; Alternatively, the first grooved belt is arranged longitudinally, the first packing head is arranged obliquely or swingably on the first rack; the transfer vehicle includes a bottom plate and a guardrail. The guardrail is erected on the bottom plate, and a notch structure is formed on the guardrail. The notch structure forms a space for the longitudinal strapping belt.

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