A double-station palletizing and conveying device

Abstract

The present invention relates to the field of material conveying technology, and in particular to a double-station stacking and conveying device, whose structure includes: a frame, a double-layer translation mechanism arranged on the frame, and sliding supports respectively arranged on the upper and lower layers of the double-layer translation mechanism. A plurality of stacking components for stacking oil bottle handles are evenly and equidistantly provided on the top of the sliding support. The stacking component includes a fixed base installed on the sliding support. The present invention combines a feeding component with a driving mechanism and a transmission mechanism, so that during the stacking process, the upper clamping part and the lower clamping part accurately clamp the oil bottle handles. At the same time, as the lifting slider drives the upper clamping part and the lower clamping part to move downward, each oil bottle handle is stacked steadily on the limiting guide mechanism in turn, effectively avoiding dislocation and skewness that may occur during the stacking process, ensuring the neatness and stability of the overall stack shape of the oil bottle handles, and improving the efficiency of subsequent automated handling.

Description

Technical Field

[0001] The present invention relates to the technical field of material conveying, in particular to a double-station stacking and conveying device. Background Art

[0002] Edible oils (such as Golden Dragon Fish seasoning oil) are typically packaged in plastic bottles. Considering that bottles need to be lifted manually during production, sales, and daily use, plastic bottles are usually equipped with plastic handles. During the processing of the handles, after the injection molding is completed, a robot removes the handles from the entire sheet and stacks them upwards on a palletizing platform. After stacking, another robot removes the stacked handles and places them into packaging cartons.

[0003] Patent document CN21873787U discloses a device for lifting and supporting the entire row of oil bottle handles, which includes a frame, a reciprocating transmission mechanism, an aligning mechanism, and a lifting and supporting mechanism. The reciprocating transmission mechanism is mounted on the frame. There are two aligning mechanisms, each mounted on the reciprocating transmission mechanism, which can align the oil bottle handles. The reciprocating transmission mechanism drives the two aligning mechanisms to move back and forth, and the two aligning mechanisms are staggered by the lifting of the lifting cylinder of the reciprocating transmission mechanism, so that the two aligning mechanisms do not collide during the back and forth movement. There are two lifting and supporting mechanisms, each corresponding to one aligning mechanism. The lifting and supporting mechanism lifts the aligning mechanism, thereby realizing the loading, unloading and packaging of the oil bottle handles.

[0004] The following deficiencies still exist in its actual application: during the palletizing process of the oil bottle handles, when the oil bottle handles fall to the palletizing platform, they will slide downward along the four limit rods under the action of gravity. However, since they may be affected by uneven force or resistance during the sliding process, the handles are prone to tilting, causing the handles to get stuck, resulting in the handles being unable to accurately and stably fall on the predetermined stacking position, ultimately causing the stacking layers to be misplaced and skewed, seriously affecting the overall stacking shape's neatness, stability, and the efficiency of subsequent automated handling. Summary of the Invention

[0005] The present invention provides a double-station palletizing and conveying device, which can effectively solve the above problems.

[0006] The present invention is achieved in that:

[0007] A double-station palletizing and conveying device, whose structure includes: a frame, a double-layer translation mechanism arranged on the frame, and sliding supports respectively arranged on the upper and lower layers of the double-layer translation mechanism, wherein a plurality of palletizing assemblies for palletizing oil bottle handles are evenly and equidistantly arranged on the top of the sliding support, and the palletizing assembly includes a fixed base mounted on the sliding support, a limiting guide mechanism for limiting the four inner corners of the oil bottle handles, and a feeding assembly for driving each oil bottle handle to palletize from bottom to top; the feeding assembly includes a transmission screw vertically mounted on the fixed base, and guide rods fixedly connected to the fixed base are respectively provided on the left and right sides of the transmission screw, and also includes a lifting slider threadedly connected to the transmission screw and sliding up and down along the guide rods, and the lifting slider on the left The right ends are provided with an upper clamping part and a lower clamping part, which are extended and retracted in the lifting slider to clamp and release the pull rods at both ends of the handle. The upper and lower ends of the guide rod are respectively provided with a driving mechanism for controlling the extension and retraction of the upper clamping part and the lower clamping part in the lifting slider, and a transmission mechanism for driving the transmission screw to rotate is provided in the fixed base; the upper clamping part is a rectangular structure, and a stopping block is provided at one end close to the lifting slider, and the lower clamping part includes two parallel clamping rods and a push rod, and a connecting block connecting the clamping rod and the push rod near one end of the lifting slider, and the bottom of the upper clamping part and the push rod away from the lifting slider are formed with a guide sliding surface extending inward, and an elastic member is provided in the lifting slider to push the upper clamping part and the lower clamping part to extend outward.

[0008] As a further improvement, a threaded hole threadedly connected to the transmission screw and a guide groove slidably connected to the guide rod are provided in the middle of the lifting slider. A telescopic groove is provided in the lifting slider for the locking block of the upper clamping part and the connecting block of the lower clamping part to slide left and right. The elastic part is a coil spring, and the coil spring is arranged in the telescopic groove.

[0009] As a further improvement, a first transmission column is provided at the front and rear ends of the locking block of the upper clamping part, and a second transmission column is provided at the front and rear ends of the connecting block of the lower clamping part, and the lifting slider is provided with a guide rail that penetrates the guide groove and allows the first transmission column and the second transmission column to slide left and right; the driving mechanism includes a top plate fixed to the top of the guide rod, and the top plate is provided with a first driving plate extending downward and corresponding to the front and rear sides of the lifting slider respectively, and the bottom of the first driving plate is provided with a first slide from bottom to top for driving the first transmission column and the second transmission column to retract inward along the guide rail, and also includes a second driving plate fixed below the guide rod, the second driving plate is correspondingly arranged on the front and rear sides of the lifting slider, and the top of the second driving plate is provided with a second slide from top to bottom for driving the first transmission column and the second transmission column to retract inward along the guide rail.

[0010] As a further improvement, a first clamping plate extending downward is provided at one end of the bottom of the upper clamping part away from the locking block, and a second clamping plate extending upward is provided at one end of the top of the clamping rod away from the connecting block. The first clamping plate and the second clamping plate are arranged correspondingly.

[0011] As a further improvement, the sliding support includes a lower slide fixedly connected to the double-layer translation mechanism, the top of the lower slide is provided with an upper slide, and the upper slide is equidistantly provided with a plurality of accommodating grooves for placing the fixed base; the transmission mechanism includes a plurality of first pulleys evenly distributed on the lower slide, the first pulley is respectively arranged at the bottom of each transmission screw, the transmission screw passes through the fixed base and the lower slide and is coaxially connected to the first pulley through a bearing and is connected to each other through a transmission belt. A plurality of second pulleys are provided on both sides of the lower slide, the second pulley is connected to the first pulley through a transmission belt, and the top of the second pulley is provided with a first bevel gear coaxially connected, and also includes a transmission shaft arranged above the first bevel gear and corresponding to the axis of the second pulley, the transmission shaft is provided with a second bevel gear meshing with the first bevel gear, and the lower slide is provided with a motor that drives the transmission shaft to rotate.

[0012] As a further improvement, the top of the fixed base is a rectangular structure, and the limiting guide mechanism includes a first guide component arranged at the four corners of the fixed base, and a second guide component arranged in the middle of the two long sides of the fixed base.

[0013] As a further improvement, rubber pads are provided on one side of the first pressing plate and the second pressing plate facing the inner side of the pull rod at both ends of the handle.

[0014] As a further improvement, the double-layer translation mechanism includes a fixed frame fixed on the frame and two sets of reciprocating mechanisms for driving the sliding support to move left and right, the reciprocating mechanism includes a sliding block connected to the bottom of the sliding support, the frame and the fixed frame are provided with tracks for the sliding block to slide left and right, the frame and the fixed frame are provided with traction wheels corresponding to the two ends of the track, the traction wheels are connected by a traction belt, the traction belt is provided with a traction block, and the other end of the traction block is fixedly connected to the sliding support.

[0015] As a further improvement, the first guide assembly includes an L-shaped support and a first guide shaft, the horizontal end of the L-shaped support can be rotatably mounted on the fixed base, and the first guide shaft is fixed on the vertical end of the L-shaped support; the second guide assembly includes a support base installed in the middle of the fixed base, and a second guide shaft arranged on the support base.

[0016] As a further improvement, the tops of the first guide shaft and the second guide assembly are both provided with conical heads.

[0017] The beneficial effects of the present invention are:

[0018] The present invention combines a feeding assembly with a driving mechanism and a transmission mechanism, so that during the stacking process, the upper clamping part and the lower clamping part accurately clamp the oil bottle handles. At the same time, as the lifting slider drives the upper clamping part and the lower clamping part to move downward, each oil bottle handle is stacked steadily on the limiting guide mechanism in turn, effectively avoiding the misalignment and skewness that may occur during the stacking process, ensuring the neatness and stability of the overall stack shape of the oil bottle handles, and improving the efficiency of subsequent automated handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural schematic diagram of a double-station palletizing and conveying device provided by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the double-layer translation mechanism, sliding support, and stacking assembly provided by the present invention;

[0022] Figure 3 It is a structural schematic diagram of the sliding support and the stacking assembly provided by the present invention;

[0023] Figure 4 It is a structural diagram of the fixed base, the limiting guide mechanism, and the feeding assembly provided by the present invention;

[0024] Figure 5 It is a structural diagram of the fixed base, the limiting guide mechanism, and the feeding assembly provided by the present invention;

[0025] Figure 6 It is a structural schematic diagram of the feeding assembly provided by the present invention;

[0026] Figure 7 It is a schematic structural diagram of a cross-section of the lifting slider provided by the present invention;

[0027] Figure 8 It is a structural schematic diagram of the upper clamping part and the lower clamping part provided by the present invention;

[0028] Figure 9 It is a structural schematic diagram of the lower slide provided by the present invention;

[0029] Figure 10 The present invention provides Figure 9A is an enlarged schematic diagram of the structure;

[0030] Figure 11 It is a partial structural diagram of the transmission mechanism provided by the present invention.

[0031] Figure: Frame 1, double-layer translation mechanism 2, sliding support 3, stacking assembly 4, fixed base 5, limit guide mechanism 6, feeding assembly 7, transmission screw 71, guide rod 72, lifting slider 73, upper clamping part 74, lower clamping part 75, clamping rod 751, push rod 752, connecting block 753, threaded hole 731, guide slot 732, telescopic slot 733, coil spring 734, first transmission column 741, second transmission column 754, guide rail 735, top plate 761, first drive plate 762, first slideway 76 3. Second drive plate 764, second slide 765, first pressure plate 742, second pressure plate 755, lower slide 31, upper slide 32, accommodating groove 33, first pulley 81, transmission belt 82, second pulley 83, first bevel gear 84, transmission shaft 85, second bevel gear 86, motor 87, first guide assembly 61, second guide assembly 62, fixed frame 21, sliding block 22, track 23, traction wheel 24, traction belt 25, traction block 26, L-shaped support 611, first guide shaft 612. DETAILED DESCRIPTION

[0032] All embodiments of the present invention are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as referring to the purpose, technical solutions and advantages of the methods. To be clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 indicate or imply relative importance or implicitly indicate the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] During the palletizing process of oil bottle handles, when they fall onto the palletizing platform, they slide downward along the four limit rods under the action of gravity. However, due to the uneven force or resistance that may be applied during the sliding process, the handles are prone to tilting, causing the handles to become stuck. This prevents the handles from accurately and stably landing at the predetermined stacking position, ultimately causing the stacking layers to be misaligned and skewed, seriously affecting the overall stacking shape, stability, and efficiency of subsequent automated handling. To address the above technical issues, this case proposes the following technical solutions:

[0035] Reference Figures 1 to 11 As shown, a double-station palletizing and conveying device, the structure of which includes: a frame 1, a double-layer translation mechanism 2 arranged on the frame 1, sliding supports 3 respectively arranged on the upper and lower layers of the double-layer translation mechanism 2, a plurality of palletizing components 4 for palletizing oil bottle handles are evenly and equidistantly provided on the top of the sliding support 3, the palletizing component 4 includes a fixed base 5 installed on the sliding support 3, the fixed base 5 is provided with a limiting guide mechanism 6 for limiting the four inner corners of the oil bottle handle, and a feeding component 7 for driving each oil bottle handle to palletize from bottom to top; the feeding component 7 includes a transmission screw 71 vertically installed on the fixed base 5, the left and right sides of the transmission screw 71 are respectively provided with guide rods 72 fixedly connected to the fixed base 5, and also include a lifting slider 73 threadedly connected to the transmission screw 71 and sliding up and down along the guide rod 72, and the left and right ends of the lifting slider 73 are provided with upper clamping parts 74 The cam 75 is provided with a plurality of locking plates 76, 77 and 78, which are respectively provided with locking plates 76 and 78 for locking cams 76. The cam 75 is provided with a plurality of locking plates 76 and 78, which are respectively provided with locking plates 76 and 78, which are respectively provided with locking plates 76 and 78, and the plurality of locking plates are respectively provided with locking plates 76 and 78.

[0036] The existing oil bottle handle includes a grip, a ring buckle connected to the bottle mouth of the oil bottle, and two pull rods connecting the grip and the ring buckle;

[0037] When the locking cam 75 is in the locked state, the locking cam 73 is in the locked state, and the locking cam 73 is in the locked state, so that the locking cam 73 can be locked directly, thereby locking the locking cam 73 in the locked state. When the locking cam 752 is in the locked state, the locking cam 73 is in the locked state, and the locking cam 73 is in the locked state, so that the locking cam 73 can be locked directly, thereby locking the locking cam 73 in the locked state.

[0038] When the oil bottle handles are stacked, the lifting slide 73 is driven to slide to the top of the guide rod 72, and the driving mechanism simultaneously drives the upper clamping part 74 and the lower clamping part 75 to retract into the lifting slide 73. At this time, the oil bottle handles will not interfere with the upper clamping part 74 and the lower clamping part 75 when moving up and down. Therefore, the ring buckle of the oil bottle handle can be inserted by the robot arm, so that the stacked oil bottle handles can be smoothly grabbed and packed upwards.

[0039] Furthermore, by combining the feeding assembly 7 with the driving mechanism and the transmission mechanism, the upper clamping part 74 and the lower clamping part 75 can accurately clamp the oil bottle handles during the stacking process. At the same time, as the lifting slider 73 drives the upper clamping part 74 and the lower clamping part 75 to move downward, each oil bottle handle is stacked steadily on the limiting guide mechanism 6 in turn, effectively avoiding the misalignment and skewness that may occur during the stacking process, ensuring the neatness and stability of the overall stack shape of the oil bottle handles, and improving the efficiency of subsequent automated handling.

[0040] Specifically, the middle of the lifting slider 73 is provided with a threaded hole 731 threadedly connected to the transmission screw 71, and a guide groove 732 slidably connected to the guide rod 72. Therefore, when the transmission mechanism drives the transmission screw 71 to rotate, the lifting slider 73 is driven to move up and down along the guide rod 72. The lifting slider 73 is provided with a telescopic groove 733 for the locking block of the upper clamping part 74 and the connecting block 753 of the lower clamping part 75 to slide left and right. The elastic member is a coil spring 734. The coil spring 734 is When the upper and lower clamping parts 74 and 75 are pulled out of the lifting position, the locking block 753 and the connecting block 753 are moved inward along the telescopic slot 733 and compressed. The coil spring 734 is pressed against the locking block 753 to release the oil bottle handle. At the same time, when the driving mechanism is separated from the upper and lower clamping parts 74 and 75, the coil spring 734 pushes the locking block and the connecting block 753 to pop out outward, so that the upper and lower clamping parts 74 and 75 are extended outward, thereby clamping the oil bottle handle.

[0041] The front and rear ends of the locking block of the upper clamping portion 74 are provided with first transmission posts 741, and the front and rear ends of the connecting block 753 of the lower clamping portion 75 are provided with second transmission posts 754. The lifting slider 73 is provided with a guide rail 735 that penetrates the guide groove 732 and allows the first transmission post 741 and the second transmission post 754 to slide left and right. The driving mechanism includes a top plate 761 fixed to the top of the guide rod 72, and the top plate 761 is provided with a first driving plate 762 extending downward and corresponding to the front and rear sides of the lifting slider 73 respectively. The bottom of the first driving plate 762 is provided with a first slideway 763 from bottom to top for driving the first transmission post 741 and the second transmission post 754 to retract inwardly along the guide rail 735. It also includes a second driving plate 764 fixed below the guide rod 72. The second driving plate 764 is correspondingly arranged on the front and rear sides of the lifting slider 73. The top of the second driving plate 764 is provided with a second slideway 765 from top to bottom for driving the first transmission post 741 and the second transmission post 754 to retract inwardly along the guide rail 735.

[0042] Among them, the bottom of the first driving plate 762 and the top of the second driving plate 764 are both provided with openings for the first transmission column 741 and the second transmission column 754 to enter the first slide 763 and the second slide 765; the first slide 763 and the second slide 765 are both composed of two parallel vertical sections and an inclined section connecting the two vertical sections, and the two vertical sections are aligned with the left and right ends of the guide rail 735 respectively; therefore, when the robot puts the injection-molded handle into the limit guide mechanism 6, the lifting slide 73 moves along the guide rod 7 2 moves up to the first driving plate 762, and at the same time, the first transmission post 741 enters along the vertical section below the first slide 763, and drives the first transmission post 741 to move inward along the guide rail 735 through the inclined section. At the same time, as the lifting slider 73 continues to move upward, the first transmission post 741 enters the vertical section above the first slide 763. At this time, the lifting slider 73 stops moving upward, and the second transmission post 754 of the lower clamping part 75 is in the vertical section below the first slide 763, so that the lower clamping part 75 is in the pop-up state;

[0043] When palletizing is completed, the upper clamping portion 74 and the lower clamping portion 75 need to be retracted into the lifting slide 73 at the same time. The lifting slide 73 is slid to the top along the guide rod 72. At this time, the top of the lifting slide 73 contacts the bottom of the top plate 761, and the first transmission column 741 and the second transmission column 754 slide to the vertical section above the first slide 763, so that the upper clamping portion 74 and the lower clamping portion 75 are retracted into the lifting slide 73 at the same time.

[0044] When the first oil bottle handle moves to the bottom of the limit guide mechanism 6 through the upper clamping part 74 and the lower clamping part 75, the lifting slider 73 is between the second driving plates 764. At the same time, the second transmission column 754 enters along the vertical section above the second slide 765 and enters the vertical section below through the inclined section. At this time, the connecting block 753 drives the clamping rod 751 and the push rod 752 to retract into the lifting slider 73, and the first transmission column 741 is in the vertical section above the second slide 765, so the upper clamping part 74 is in an extended state.

[0045] Furthermore, a first pressing plate 742 extending downward is provided at one end of the bottom of the upper clamping portion 74 away from the stopping block, and a second pressing plate 755 extending upward is provided at one end of the top of the clamping rod 751 away from the connecting block 753. The first pressing plate 742 and the second pressing plate 755 are correspondingly arranged, so when the upper clamping portion 74 and the lower clamping portion 75 clamp the oil bottle handle, the first pressing plate 742 and the second pressing plate 755 fit together with the inner side of the oil bottle handle pull rod, thereby preventing the oil bottle handle from being displaced or shaking in the horizontal direction, further improving the neatness of the oil bottle handle stacking.

[0046] The sliding support 3 includes a lower slide 31 fixedly connected to the double-layer translation mechanism 2. An upper slide 32 is provided on top of the lower slide 31. The upper slide 32 is provided with a plurality of accommodating grooves 33 for accommodating the fixed base 5 at even intervals. This facilitates the quick installation of the fixed base 5 on the upper slide 32.

[0047] The transmission mechanism includes several first pulleys 81 evenly distributed on the lower slide 31, and the first pulleys 81 are respectively arranged at the bottom of each transmission screw 71. The transmission screw 71 passes through the fixed base 5 and the lower slide 31 and is coaxially connected with the first pulley 81. The first pulley 81 is rotatably connected to the lower slide 31 through a bearing and is connected to each other through a transmission belt 82. Several second pulleys 83 are provided on both sides of the lower slide 31. The second pulley 83 is connected to the first pulley 81 through a transmission belt 82. A first bevel gear 84 is coaxially connected at the top of the second pulley 83, and also includes a transmission shaft 85 arranged above the first bevel gear 84 and corresponding to the axis of the second pulley 83. A second bevel gear 86 is provided on the transmission shaft 85 that meshes with the first bevel gear 84. A motor 87 that drives the transmission shaft 85 to rotate is provided on the lower slide 31;

[0048] Therefore, when in use, the transmission shaft 85 is driven to rotate by the motor, and the second bevel gear 86 on the transmission shaft 85 drives the second pulley 83 to rotate synchronously through the first bevel gear 84, and the second pulley 83 rotates through the transmission belt 82. At the same time, the first pulley 81 is connected through the transmission belt 82, prompting all the first pulleys 81 on the lower slide 31 to rotate synchronously, ensuring that the lifting slider 73 of each feeding assembly 7 on the upper slide 32 is lifted and lowered synchronously, ensuring the high consistency during stacking.

[0049] The top of the fixed base 5 is a rectangular structure. The limiting guide mechanism 6 includes first guide assemblies 61 provided at the four corners of the fixed base 5 and second guide assemblies 62 provided between the two long sides of the fixed base 5. Therefore, the four inner corners of the oil bottle handle are limited by the combination of the two first guide assemblies 61 at one end of the fixed base 5 and the two second guide assemblies 62 in the middle. Therefore, when stacking, the ring buckles of the oil bottle handles are always aligned, and the handles are stacked alternately one after the other, effectively saving the volume occupied by the stacking and reducing space waste during transportation and storage.

[0050] At the same time, there are two groups of feeding components 7 and corresponding transmission mechanisms on each fixed base 5, which correspond to the alternately stacked oil bottle handles. During the stacking process, the upper clamping part 74 and the lower clamping part 75 on one set of lifting sliders 73 clamp the oil bottle handles and move them down for stacking, while the other set of lifting sliders 73 moves up to wait for clamping the oil bottle handles. The two groups of feeding components 7 alternate in parallel, effectively improving the stacking efficiency of the oil bottle handles.

[0051] The first pressing plate 742 and the second pressing plate 755 are provided with rubber pads on the inner side of the pull rod at both ends of the handle, thereby preventing the pressing plates from generating rigid friction on the oil bottle handle, thereby preventing the oil bottle handle from being scratched.

[0052] The double-layer translation mechanism 2 includes a fixed frame 21 fixed to the frame 1 and two sets of reciprocating mechanisms for driving the sliding support 3 to move left and right. The reciprocating mechanism includes a sliding block 22 connected to the bottom of the sliding support 3. The frame 1 and the fixed frame 21 are provided with a track 23 for the sliding block 22 to slide left and right. The frame 1 and the fixed frame 21 are provided with a traction wheel 24 corresponding to the two ends of the track 23. The traction wheel 24 is connected by a traction belt 25. The traction belt 25 is provided with a traction block 26. The other end of the traction block 26 is fixedly connected to the sliding support 3. At the same time, the frame 1 and the fixed frame 21 are respectively provided with a servo motor that drives one of the traction wheels 24 on the two sets of reciprocating mechanisms to rotate. When in use, the traction wheel 24 is driven to rotate by the servo motor, thereby driving the sliding support 3 to slide left and right along the track 23 through the traction belt 25 and the traction block 26. The two sets of sliding supports 3 are driven by the reciprocating mechanism to slide alternately under the stacking robot and the boxing robot, ensuring seamless switching between different processes, thereby improving production efficiency.

[0053] Furthermore, the first guide assembly 61 includes an L-shaped support 611 and a first guide shaft 612. The horizontal end of the L-shaped support 611 is rotatably mounted on the fixed base 5, and the first guide shaft 612 is fixed to the vertical end of the L-shaped support 611. Therefore, the position of the first guide assembly 61 can be flexibly adjusted by rotating the L-shaped support 611, thereby adapting to different specifications of oil bottle handles for positioning.

[0054] The second guide assembly 62 includes a support base 621 installed in the middle of the fixed base 5, and a second guide shaft 622 set on the support base 621; when in use, the oil bottle handle moves down along the first guide shaft 612 and the second guide shaft 622 and is stacked up in sequence. At the same time, during the stacking process, the bottom oil bottle handle is close to the L-shaped support 611 and the top of the support base 621.

[0055] The first guide shaft 612 and the second guide assembly 62 are both provided with conical heads at the top, which effectively guide the oil bottle handle to be smoothly inserted during operation, ensuring that the handle is accurately positioned and stably fixed.

[0056] Anything not described in detail in the present invention is well known to those skilled in the art.

[0057] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A double-station palletizing and conveying device, the structure of which includes: The frame has a double-layer translation mechanism arranged on the frame, and sliding supports respectively arranged on the upper and lower layers of the double-layer translation mechanism, and a plurality of stacking assemblies for stacking oil bottle handles are evenly and equidistantly arranged on the top of the sliding support, characterized in that: the stacking assembly includes a fixed base mounted on the sliding support, the fixed base is provided with a limiting guide mechanism for limiting the four inner corners of the oil bottle handle, and a feeding assembly for driving each oil bottle handle to stack from bottom to top; the feeding assembly includes a transmission screw vertically mounted on the fixed base, and the left and right sides of the transmission screw are respectively provided with guide rods fixedly connected to the fixed base, and also include a lifting slider threadedly connected to the transmission screw and sliding up and down along the guide rod, and the left and right ends of the lifting slider are provided with The upper clamping part and the lower clamping part are telescopically connected in the lifting slide block to clamp and release the pull rods at both ends of the handle, and the upper and lower ends of the guide rod are respectively provided with a driving mechanism for controlling the extension and retraction of the upper clamping part and the lower clamping part in the lifting slide block, and a transmission mechanism for driving the transmission screw to rotate is provided in the fixed base; the upper clamping part is a rectangular structure, and a locking block is provided at one end close to the lifting slide block, and the lower clamping part includes two parallel clamping rods and a push rod, and a connecting block connecting the clamping rod and the push rod near one end of the lifting slide block, and the bottom of the end of the upper clamping part and the push rod away from the lifting slide block is formed with a guide sliding surface extending inward; an elastic member is provided in the lifting slide block to push the upper clamping part and the lower clamping part to extend outward; The top of the second driving plate is provided with a second slide rail for driving the first transmission column and the second transmission column to retract inwardly along the guide rail, and the bottom of the first driving plate is provided with a first slide rail for driving the first transmission column and the second transmission column to retract inwardly along the guide rail. The first slide rail and the second slide rail are both composed of two parallel vertical sections and an inclined section connecting the two vertical sections, and the two vertical sections are respectively aligned with the left and right ends of the guide rail.

2. A double-station palletizing and conveying device according to claim 1, characterized in that: A threaded hole threadedly connected to the transmission screw and a guide groove slidably connected to the guide rod are provided in the middle of the lifting slider. A telescopic groove is provided in the lifting slider for the locking block of the upper clamping part and the connecting block of the lower clamping part to slide left and right. The elastic member is a coil spring, which is arranged in the telescopic groove.

3. A double-station palletizing and conveying device according to any one of claims 1 to 2, characterized in that: A first pressing plate extending downward is provided at one end of the bottom of the upper clamping portion away from the locking block, and a second pressing plate extending upward is provided at one end of the top of the clamping rod away from the connecting block. The first pressing plate and the second pressing plate are provided correspondingly.

4. A double-station palletizing and conveying device according to claim 3, characterized in that: The top of the second pulley is provided with a first bevel gear connected to the first gear and the second bevel gear is connected with the first gear through a transmission belt, and the top of the second pulley is provided with a first bevel gear connected to the first gear through a transmission belt. The top of the second pulley also includes a transmission shaft provided above the first bevel gear and corresponding to the axis of the second pulley. The transmission shaft is provided with a second bevel gear meshing with the first bevel gear, and the sliding plate is provided with a motor that drives the transmission shaft to rotate.

5. The double-station palletizing and conveying device according to claim 1, characterized in that: The top of the fixed base is a rectangular structure, and the position limiting guide mechanism includes a first guide component arranged at the four corners of the fixed base, and a second guide component arranged in the middle of the two long sides of the fixed base.

6. A double-station palletizing and conveying device according to claim 3, characterized in that: The first pressing plate and the second pressing plate are both provided with rubber pads on one side facing the inner side of the pull rod at both ends of the handle.

7. The double-station palletizing and conveying device according to claim 1, characterized in that: The double-layer translation mechanism includes a fixed frame fixed to the frame and two sets of reciprocating mechanisms for driving the sliding support to move left and right. The reciprocating mechanism includes a sliding block connected to the bottom of the sliding support. The frame and the fixed frame are provided with tracks for the sliding block to slide left and right. The frame and the fixed frame are provided with traction wheels corresponding to the two ends of the track. The traction wheels are connected by a traction belt. The traction belt is provided with a traction block. The other end of the traction block is fixedly connected to the sliding support.

8. The double-station palletizing and conveying device according to claim 5, characterized in that: The first guide assembly includes an L-shaped support and a first guide shaft. The horizontal end of the L-shaped support can be rotatably mounted on a fixed base, and the first guide shaft is fixed on the vertical end of the L-shaped support. The second guide assembly includes a support base installed in the middle of the fixed base, and a second guide shaft arranged on the support base.

9. A double-station palletizing and conveying device according to claim 8, characterized in that: The tops of the first guide shaft and the second guide assembly are both provided with conical heads.

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