Special stacking and shaping machine and operation method

Abstract

The invention relates to a special stacking and shaping machine and an operation method. The special stacking and shaping machine comprises a conveying line, a rack, a lifting mechanism and a shaping mechanism. The lifting mechanism is arranged on the rack, the shaping mechanism is arranged at the output end of the lifting mechanism, and the conveying line is arranged below the shaping mechanism; the shaping mechanism comprises a frame and four shaping assemblies arranged on the frame. The four shaping assemblies are arranged on the front end portion, the rear end portion, the left end portion and the right end portion of the frame respectively. The shaping assembly comprises a driving device set and a shaping plate, the driving device set comprises a first linear driving device and a second linear driving device, the first linear driving device is arranged on the frame, the second linear driving device is arranged at the driving end of the first linear driving device, and driving shafts of the first linear driving device and the second linear driving device face the center of the frame. The shaping plate is arranged at the driving end of the second linear driving device. According to the automatic shaping and stacking device, automatic shaping and stacking can be achieved, labor force is liberated, the shaping mechanism can adapt to stacks of different sizes and shape the stacks, and the use requirement is better met.

Description

Technical Field

[0001] The invention relates to the field of logistics, and in particular to a special machine for stacking and shaping and an operating method thereof. Background Art

[0002] As the competition in the logistics industry continues to expand, the in and out of the warehouse needs to be good and fast, with the daily in and out volume ranging from dozens of tons to thousands of tons. The cargo boxes are stacked when they come down or enter the assembly line. During the stacking process, the manipulator moves the entire layer of cargo boxes each time. The external shape of the entire layer of cargo boxes will change during the clamping or handling process, which sometimes makes the stack shape very poor or even difficult to stack. At this time, further shaping is required by manual labor, otherwise it will affect the subsequent storage or transportation of cargo boxes, which will greatly increase labor costs and reduce production capacity. Therefore, based on the above problems, a special stacking shaping machine and operation method are proposed. Summary of the invention

[0003] The present invention provides a special machine for palletizing and shaping and an operating method, which can automatically shape and stack pallets and liberate labor. The shaping mechanism can also adapt to pallet shapes of different sizes and shape them to better meet usage requirements.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A special machine for palletizing and shaping, comprising a conveyor line, a frame, a lifting mechanism and a shaping mechanism;

[0006] The lifting mechanism is arranged on the frame, the shaping mechanism is arranged at the output end of the lifting mechanism, and performs lifting and lowering motion under the drive of the lifting mechanism, and the conveying line is arranged below the shaping mechanism, and is used to place the cargo box, and transport it to the outside after forming the material pile;

[0007] The shaping mechanism comprises a frame and four shaping components arranged on the frame, wherein the four shaping components are arranged at the front, rear, left and right ends of the frame, respectively corresponding to the four sides of the single-layer cargo box layer;

[0008] The above-mentioned shaping assembly includes a driving device group and a shaping plate. The above-mentioned driving device group includes a first linear driving device and a second linear driving device. The above-mentioned first linear driving device is arranged on the above-mentioned frame, and the above-mentioned second linear driving device is arranged at the driving end of the above-mentioned first linear driving device. The driving axes of the above-mentioned first linear driving device and the above-mentioned second linear driving device are arranged toward the center of the above-mentioned frame. The above-mentioned shaping plate is arranged at the driving end of the above-mentioned second linear driving device, so as to push the cargo boxes of the cargo box layer to gather toward the center of the above-mentioned frame under the drive of the above-mentioned driving device group.

[0009] Preferably, a mounting hole is provided on the above-mentioned shaping plate, and a first limit switch is provided on the above-mentioned mounting hole, so that when the above-mentioned shaping plate shapes the cargo box in the single-layer cargo box layer, its impact head abuts against the cargo box to provide feedback on the normal progress of the cargo box shaping.

[0010] Preferably, the lifting mechanism comprises a synchronous belt assembly and a driving device, the output shaft of the driving device is connected to the driving shaft on the driving wheel in the synchronous belt assembly through a sprocket and a chain, one end of the frame close to the frame is connected to the synchronous belt in the synchronous belt assembly and is vertically slidably connected to the frame; the driving device is a servo motor.

[0011] Preferably, a side connecting plate is connected to one end of the frame close to the frame, and the side connecting plate is vertically slidably connected to the frame;

[0012] The side connecting plate is connected to the synchronous belt in the synchronous belt assembly and moves up and down along with the synchronous belt.

[0013] Preferably, a cross bar is arranged above the end of the frame close to the frame, both ends of the cross bar are connected to a vertical bar and a reinforcing bar, and the ends of the vertical bar and the reinforcing bar away from the cross bar are connected to the frame, and the vertical bar, the frame and the reinforcing bar form a triangular structure;

[0014] The cross bar is vertically slidably arranged on the frame.

[0015] Preferably, the synchronous belt assembly is provided with two groups, and the synchronous belts in the two groups of the synchronous belt assembly are connected to the side connecting plate and are located in the middle of the side connecting plate;

[0016] Both ends of the side connecting plate are vertically slidably arranged on the frame.

[0017] Preferably, a second limit switch is connected to the bottom side wall of the side connecting plate, and the impact head of the second limit switch abuts against the synchronous belt to monitor the connection status of the side connecting plate and the synchronous belt.

[0018] Preferably, the frame is provided with an anti-drop mechanism;

[0019] The anti-drop mechanism comprises a mounting frame and a fixing pin arranged on the mounting frame, two fixing pins are provided, and two anti-drop holes are provided on the side connecting plate frame;

[0020] When the special machine is not in use, the two fixing pins are correspondingly inserted into the two anti-drop holes to connect the shaping mechanism and the frame.

[0021] An operating method based on the above-mentioned palletizing and shaping machine comprises:

[0022] The shaping mechanism is reserved for the bottom layer in advance;

[0023] The external manipulator grabs the first layer of cargo boxes from the external designated position and places it on the pallet at the fixed position on the conveyor line and is located inside the frame. The photoelectric sensor on the lifting mechanism detects the incoming material, and the first linear drive device and / or the second linear drive device are activated to push the shaping plate to gather the cargo boxes to the center of the frame. After a fixed stroke, the shaping plate is retracted.

[0024] The external manipulator grabs a layer of cargo box from the external specified position and places it on the previously shaped cargo box layer. The photoelectric sensor on the lifting mechanism detects the incoming material, causing the frame to rise to the height of a cargo box layer, and then the first linear drive device and / or the second linear drive device are activated to shape the cargo box layer.

[0025] Repeat the above grabbing, lifting and shaping actions to complete the shaping of a whole stack, and finally transport it out from the conveyor line.

[0026] Preferably, it also includes:

[0027] When the size of the stamp to be shaped is larger than a certain size, only the second linear drive device is started during the shaping. When the size is smaller than a certain size, the first linear drive device and the second linear drive device are started at the same time.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. This shaping machine combines the lifting mechanism and the shaping mechanism to correct the position of the cargo box on the pallet. Through process control, it connects the cargo box layer brought by the robot. Since the whole layer is moved each time, the shape of the cargo box will change. The shaping mechanism detects the incoming material and then performs shaping, thereby liberating labor and improving production capacity.

[0030] 2. By setting up the first linear drive device and the second linear drive device and superimposing them in the vertical direction, the comprehensive stroke of the shaping plate is made longer, so that it can adapt to stamps of different sizes and shape them through the shaping plate to meet the needs of users and reduce the shaping cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 This is an overall schematic diagram of a plastic surgery machine according to an embodiment of the present invention;

[0033] Figure 2 It is a front view of a plastic surgery machine according to an embodiment of the present invention;

[0034] Figure 3 A schematic diagram of a shaping mechanism in an embodiment of the present invention;

[0035] Figure 4 It is a schematic diagram of the framework of an embodiment of the present invention;

[0036] Figure 5 It is a schematic diagram of a part of the frame and the lifting mechanism of an embodiment of the present invention;

[0037] Figure 6 It is a schematic diagram of the connection between the side connecting plate and the synchronous belt in an embodiment of the present invention;

[0038] Figure 7 Schematic diagram of a cargo box according to an embodiment of the present invention.

[0039] Description of reference numerals:

[0040] 1. Conveyor line; 2. Frame; 3. Lifting mechanism; 31. Synchronous belt assembly; 32. Driving device; 4. Shaping mechanism; 41. Frame; 42. Shaping assembly; 421. First linear driving device; 422. Second linear driving device; 423. Shaping plate; 424. First limit switch; 43. Side connecting plate; 431. Anti-drop hole; 44. Cross bar; 45. Vertical bar; 46. Reinforcing bar; 5. Second limit switch; 6. First proximity switch; 7. Second proximity switch; 8. Pallet; 9. Cargo box layer; 10. Fixing pin. DETAILED DESCRIPTION

[0041] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] like Figure 1-7 As shown, an embodiment of the present invention provides a palletizing and shaping machine, comprising a conveyor line 1, a frame 2, a lifting mechanism 3 and a shaping mechanism 4; wherein the lifting mechanism 3 is arranged on the frame 2, and the shaping mechanism 4 is used to shape each layer of cargo boxes to be palletized, so that after the palletizing is completed, each layer of cargo boxes will not protrude and there will be no extra gap in the middle, and the palletized volume will be smaller and more substantial. Correspondingly, the shaping mechanism 4 is installed at the output end of the lifting mechanism 3, and can be driven by the lifting mechanism 3 to perform lifting and lowering movements in the vertical direction. Correspondingly, the conveyor line 1 is arranged below the shaping mechanism 4, and the first layer of cargo box layer 9 grabbed by the external manipulator is placed on the conveyor line 1, and then shaped by the shaping mechanism 4. After the shaping, the manipulator continues to grab the cargo box layer 9 and places it on the first layer of cargo box layer 9, and then the shaping mechanism 4 rises to the height of a cargo box layer 9 to shape the cargo box layer 9 just placed, and so on, and finally shaped into a pallet, which is transported out by the conveyor line 1. Thereby, each layer of cargo box layer 9 can be automatically reshaped, so that there will be no protrusion between each layer of cargo box layer 9 and no extra gap in the middle. The volume of the cargo box will also be smaller and more substantial, thereby increasing production capacity, liberating labor and reducing labor costs.

[0045] Specifically, the shaping mechanism 4 includes a frame 41 and four shaping components 42 arranged on the frame 41. The four shaping components 42 are respectively arranged at the front, rear, left and right ends of the frame 41, corresponding to the four sides of the single-layer cargo box layer 9 respectively, and are used to level the four sides of the cargo box layer 9. Of course, the four shaping components 42 can perform the shaping operation simultaneously or at different times.

[0046] This shaping machine combines the lifting mechanism 3 and the shaping mechanism 4 to correct the position of the cargo box on the pallet 8. Through process control, it connects the cargo box layer 9 brought by the robot. Since the entire layer is transported each time, the shape of the cargo box layer 9 will change. The shaping mechanism 4 detects the incoming material and then performs shaping, thereby freeing up labor and providing production capacity effects.

[0047] Specifically, the shaping assembly 42 includes a driving device group and a shaping plate 423, wherein the driving device group includes a first linear driving device 421 and a second linear driving device 422, the first linear driving device 421 is installed on the frame 41, the driving end of the first linear driving device 421 is connected to an L-shaped connecting plate, and the second linear driving device 422 is installed on the L-shaped connecting plate, which is equivalent to the second linear driving device 422 stacked directly above the first linear driving device 421, which will only increase the longitudinal volume without causing any impact, and the first linear driving device 421 and the second linear driving device 422 are connected to the first linear driving device 421. The driving shaft of the device 422 is arranged toward the center of the frame 41, and the shaping plate 423 is installed at the driving end of the second linear driving device 422, so that the shaping plate 423 can move toward the center of the frame 41 under the drive of the first linear driving device 421 and / or the second linear driving device 422, so as to abut the corresponding sides of the cargo box layer 9. When the four shaping plates 423 are driven by their respective driving devices 32 at the same time, they can abut the four sides of the cargo box layer 9, so that the cargo box layer 9 is moved closer to the center of the frame 41, completing the shaping and gathering of the cargo box layer 9, making it more solid. Moreover, by setting the first linear drive device 421 and the second linear drive device 422, compared with using a drive device 32 of the same type, the overall stroke is longer, so that it can adapt to different sizes of pedals (subject to the size of the cargo box, for example, four are placed on a cargo box layer 9, the cargo box size is small, and the length and width of the cargo box layer 9 are naturally small), and the application scenarios are wider. If a large-sized drive device 32 is used to achieve the same stroke, the volume of the drive device 32 will be greatly increased, and the volume of the entire shaping mechanism 4 will be increased. Moreover, compared with two small drive devices 32, the weight will also increase, which will increase the load-bearing capacity of the lifting mechanism 3.

[0048] Specifically, a mounting hole is provided on the shaping plate 423, and a first limit switch 424 is provided on the mounting hole. The first limit switch 424 has a collision head. By applying an extrusion force to the collision head, the contact of the first limit switch 424 can be moved separately, thereby providing feedback. In the process that the shaping plate 423 shapes the cargo box in the single-layer cargo box layer 9, the collision head abuts against the cargo box, thereby applying a force to the collision head to provide feedback on the normal shaping of the cargo box layer 9. Specifically, during the entire extrusion process, if the collision head of the first limit switch 424 is squeezed throughout the entire process and there is extrusion feedback, it proves that the cargo box layer 9 is shaped normally. If there is no extrusion feedback from the collision head throughout the entire process, it is possible that there is no cargo box at this shaping plate 423 or the first limit switch 424 is damaged, and manual shutdown inspection is required to replenish the cargo box or replace the switch.

[0049] Specifically, the lifting mechanism 3 includes a synchronous belt assembly 31 and a driving device 32. The output shaft of the driving device 32 is connected to the driving shaft on the driving wheel in the synchronous belt assembly 31 through a sprocket and a chain. The driving device 32 can be a servo motor, which can stably control the stable operation of the synchronous belt of the synchronous belt assembly 31 and the stroke of each operation. Correspondingly, one end of the frame 41 close to the frame 2 is connected to the synchronous belt in the synchronous belt assembly 31, and is vertically slidably connected to the frame 2, and can move in the vertical direction with the synchronous belt, thereby driving the entire shaping mechanism 4 to move in the vertical direction.

[0050] Specifically, a side connecting plate 43 is connected to one end of the frame 41 close to the frame 2, wherein a first sliding block is arranged on the side wall of the side connecting plate 43 close to the frame 2, and the first sliding block is vertically slidably connected to a vertical slide rail arranged on the frame 2, wherein a first connecting block is installed on the side wall of the side connecting plate 43 close to the frame 2, and the first connecting block is fixedly connected to the synchronous belt in the synchronous belt assembly 31, so that the side connecting plate 43 and the frame 41 can both move up and down with the synchronous belt.

[0051] Furthermore, a cross bar 44 is provided above the end of the frame 41 close to the rack 2, and the cross bar 44 is provided in parallel with the side connecting plate 43. Both ends of the cross bar 44 are connected to a vertical bar 45 and a reinforcing bar 46. The ends of the vertical bar 45 and the reinforcing bar 46 away from the cross bar 44 are connected to the frame 41, and the vertical bar 45, the frame 41 and the reinforcing bar 46 form a triangular structure, so that the connection between the cross bar 44 and the frame 41 is more stable, and the reinforcing bar 46 is connected to the support bar on the frame 41 that is perpendicular to the cross bar 44, which is equivalent to the cross bar 44 pulling the end of the frame 41 away from the rack 2 through the reinforcing bar 46, thereby making the strength of the entire frame 41 better and the lifting and transportation process more stable. Moreover, a second sliding block is provided on the side wall of the cross bar 44 close to the frame 2, and the second sliding block slides vertically on the vertical slide rail provided on the frame 2, so as to combine with the vertical sliding of the side connecting plate 43 on the frame 2, so as to make the entire shaping mechanism 4 more stable during the lifting process, and ensure that each time the shaping mechanism 4 rises to the height of one cargo box layer 9, the shaping plane of the shaping mechanism 4 is level, thereby ensuring the stable shaping of the cargo box layer 9.

[0052] Specifically, two groups of synchronous belt assemblies 31 are provided, and the synchronous belts in the two groups of synchronous belt assemblies 31 are connected to the side connecting plates 43 and are located in the middle of the side connecting plates 43. The two ends of the side connecting plates 43 are vertically slidably arranged on the frame 2 through the first sliding block and the vertical slide rail on the frame 2, so that the middle part of the side connecting plates 43 is driven by the synchronous belt, and the two end parts slide in the vertical direction through the cooperation of the slider and the slide rail, which can not only ensure the lifting stability and lifting speed of the entire shaping mechanism 4, but also ensure the service life of the synchronous belt, and the force is divided into two, so the force is smaller.

[0053] Specifically, the second limit switch 5 is connected to the bottom side wall of the side connecting plate 43. When the connection between the synchronous belt and the side connecting plate 43 is stable, the impact head of the second limit switch 5 abuts against the synchronous belt. When the connection between the synchronous belt and the side connecting plate 43 is unstable, the synchronous belt is away from the second limit switch 5. Then, the impact head of the second limit switch 5 will not be squeezed or squeezed out of place, and the second limit switch 5 will not give feedback. At this time, manual shutdown and maintenance are required to ensure the normal operation of the entire lifting process.

[0054] Preferably, an anti-drop mechanism is provided on the frame 2, wherein the anti-drop mechanism includes a mounting frame and a fixing pin 10 provided on the mounting frame, two fixing pins 10 are provided, and two anti-drop holes 431 are correspondingly provided on the side connecting plate 43 frame 41, wherein when the whole machine is not working, the shaping mechanism 4 is moved to the height corresponding to the fixing pin 10 through the lifting mechanism 3, and then the two fixing pins 10 are correspondingly inserted into the two anti-drop holes 431, so that the shaping mechanism 4 is connected to the frame 2, to avoid the situation that the shaping mechanism 4 is not restricted by external force and the placement is unstable when the whole machine is powered off.

[0055] Specifically, the upper and lower parts of the frame 2 are respectively provided with a first proximity switch 6 and a second proximity switch 7, wherein the first proximity switch 6 is arranged at the lower part of the frame 2 and close to the conveyor belt. When the shaping mechanism 4 moves to the initial position (the bottom layer), the first proximity switch 6 detects, and the lifting mechanism 3 no longer moves, and the shaping mechanism 4 stays at the initial position to wait for shaping. The second proximity switch 7 is arranged on the upper part of the frame 2. When the shaping mechanism 4 moves to the terminal position (the highest layer), the second proximity switch 7 detects, and the lifting mechanism 3 no longer moves, and the shaping mechanism 4 stays at the terminal position for shaping.

[0056] The present invention also discloses an operation method based on the above-mentioned palletizing and shaping machine, comprising:

[0057] The shaping mechanism 4 is reserved for the bottom layer in advance. The bottom layer referred to here is the height at which the pallet 8 is located. When the first layer of cargo box layer 9 is placed on the pallet 8, the shaping mechanism 4 is just located at the first layer of cargo box layer 9 and can shape it.

[0058] An external manipulator grabs the first layer of cargo box layer 9 from an external designated position (the discharge end of another conveyor line 1) and places it on a pallet 8 at a fixed position on the conveyor line 1 (generally the feed end of the conveyor line 1) and is located inside the frame 41. The photoelectric sensor on the lifting mechanism 3 detects the incoming material, and the first linear drive device 421 and / or the second linear drive device 422 are activated to push the shaping plate 423. The four shaping plates 423 are activated at the same time to gather the cargo box to the center of the frame 41. After a fixed stroke, the shaping plate 423 is retracted. Among them, when the size of the stamp to be shaped is greater than a certain size, only the second linear drive device 422 is started during shaping, and when it is less than a certain size, the first linear drive device 421 and the second linear drive device 422 are started at the same time. It should be noted that the first linear drive device 421 and the second linear drive device 422 are both cylinders, and their strokes can be fixed by setting. For different stomp types, only different strokes need to be set. Moreover, during shaping, the size of the cargo box is the same for a long time, and the stomp type formed is also the same. The stroke of the drive device 32 and the start-up status of the first linear drive device 421 and the second linear drive device 422 can be manually determined in advance according to the size of the cargo box and the size of the stomp type.

[0059] Then the external manipulator grabs a layer of cargo box layer 9 from the specified external position and places it on the previously shaped cargo box layer 9, the photoelectric sensor on the lifting mechanism 3 detects the incoming material, causing the frame 41 to rise to the height of a cargo box layer 9, and then the first linear drive device 421 and / or the second linear drive device 422 are activated to shape the cargo box layer 9, and then the above-mentioned grabbing, lifting and shaping actions are repeated to complete the shaping of a whole stack, and finally it can be transported out from the conveyor line 1.

[0060] The above method can not only automatically stack and shape the cargo boxes to make them more regular, solid and smaller in size, but also adjust the shaping distance according to the size and size of the pallet to adapt it to the pallet and meet the usage requirements.

[0061] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A palletizing and shaping machine, characterized in that: Including conveyor line, frame, lifting mechanism and shaping mechanism; The lifting mechanism is arranged on the frame, the shaping mechanism is arranged at the output end of the lifting mechanism, and performs lifting and lowering motion under the drive of the lifting mechanism, and the conveying line is arranged below the shaping mechanism, and is used to place the cargo box, and transport it to the outside after forming the material pile; The shaping mechanism comprises a frame and four shaping components arranged on the frame, wherein the four shaping components are respectively arranged at the front, rear, left and right ends of the frame, corresponding to the four sides of the single-layer cargo box layer respectively; The shaping assembly includes a driving device group and a shaping plate, the driving device group includes a first linear driving device and a second linear driving device, the first linear driving device is arranged on the frame, the second linear driving device is arranged at the driving end of the first linear driving device, and the driving axes of the first linear driving device and the second linear driving device are arranged toward the center of the frame, and the shaping plate is arranged at the driving end of the second linear driving device to push the cargo boxes on the cargo box layer to gather toward the center of the frame under the drive of the driving device group.

2. The palletizing and shaping machine according to claim 1, characterized in that: The shaping plate is provided with a mounting hole, and the mounting hole is provided with a first limit switch, so that when the shaping plate is shaping the cargo box in the single-layer cargo box layer, the impact head thereof abuts against the cargo box to provide feedback on the normal progress of the cargo box shaping.

3. The palletizing and shaping machine according to claim 1, characterized in that: The lifting mechanism includes a synchronous belt assembly and a driving device, the output shaft of the driving device is connected to the driving shaft on the driving wheel in the synchronous belt assembly through a sprocket and a chain, the end of the frame close to the frame is connected to the synchronous belt in the synchronous belt assembly, and is vertically slidably connected to the frame; the driving device is a servo motor.

4. The palletizing and shaping machine according to claim 3, characterized in that: A side connecting plate is connected to one end of the frame close to the frame, and the side connecting plate is vertically slidably connected to the frame; The side connecting plate is connected to the synchronous belt in the synchronous belt assembly and moves up and down along with the synchronous belt.

5. The palletizing and shaping machine according to claim 4, characterized in that: A cross bar is arranged above the end of the frame close to the frame, both ends of the cross bar are connected to a vertical bar and a reinforcing bar, and the ends of the vertical bar and the reinforcing bar away from the cross bar are connected to the frame, and the vertical bar, the frame and the reinforcing bar form a triangular structure; The cross bar is vertically slidably arranged on the frame.

6. The palletizing and shaping machine according to claim 4, characterized in that: The synchronous belt assembly is provided with two groups, and the synchronous belts in the two groups of the synchronous belt assembly are connected to the side connecting plate and are located in the middle of the side connecting plate; Both ends of the side connecting plate are vertically slidably arranged on the frame.

7. The palletizing and shaping machine according to claim 4, characterized in that: A second limit switch is connected to the bottom side wall of the side connecting plate, and a collision head of the second limit switch abuts against the synchronous belt to monitor the connection status of the side connecting plate and the synchronous belt.

8. The palletizing and shaping machine according to claim 6, characterized in that: The frame is provided with an anti-drop mechanism; The anti-drop mechanism comprises a mounting frame and a fixing pin arranged on the mounting frame, two fixing pins are provided, and two anti-drop holes are provided on the side connecting plate frame; When the special machine is not in use, the two fixing pins are correspondingly inserted into the two anti-drop holes to connect the shaping mechanism and the frame.

9. An operating method of the palletizing and shaping machine according to any one of claims 1 to 8, characterized in that: include: The shaping mechanism is reserved for the bottom layer in advance; The external manipulator grabs the first layer of cargo boxes from the external designated position and places it on the pallet at a fixed position on the conveyor line and is located inside the frame. The photoelectric sensor on the lifting mechanism detects the incoming material, and the first linear drive device and / or the second linear drive device are activated to push the shaping plate. The four shaping plates are activated simultaneously to gather the cargo boxes to the center of the frame. After a fixed stroke, the shaping plates are retracted. The external manipulator grabs a layer of cargo box from the external specified position and places it on the previously shaped cargo box layer. The photoelectric sensor on the lifting mechanism detects the incoming material, causing the frame to rise to the height of a cargo box layer, and then the first linear drive device and / or the second linear drive device are activated to shape the cargo box layer. Repeat the above grabbing, lifting and shaping actions to complete the shaping of a whole stack, and finally transport it out from the conveyor line.

10. The operating method according to claim 9, characterized in that: Also includes: When the size of the stamp to be shaped is larger than a certain size, only the second linear drive device is started during the shaping. When the size is smaller than a certain size, the first linear drive device and the second linear drive device are started at the same time.

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