A barreled water palletizing forming platform equipped with a safety locking structure

Abstract

The present invention relates to the technical field of palletizing equipment, and discloses a bottled water palletizing forming platform equipped with a safety locking structure, comprising a clamp, the clamp comprising a limit block slidably connected to the inner wall of a fixed frame, the limit block moving laterally and vertically on the inner wall of an upper groove, the limit block moving vertically to engage with a positioning wheel to achieve locking of the clamp, and the limit block comprising a fixed plate that performs multi-level limiting on the outer surface of the positioning wheel to prevent the barrel mouth from vibrating and loosening. The invention is provided with a slide plate and a limit block, the slide plate transmits the mechanical displacement of the inclined wedge block to the limit block to control the lifting and lowering of the limit block; the limit block is embedded in the gap between the positioning wheels to achieve secondary positioning and anti-loosening. Before the clamp is not completely fixed, the limit block is temporarily stored on the top of the positioning wheel, and pre-positioning is formed by the contact between the limit block and the positioning wheel; and when the clamp is completely locked, the limit block is accurately embedded in the gap between the positioning wheels to form a double constraint, significantly reducing the risk of the barrel body tilting or shaking.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizing equipment, and in particular to a bottled water palletizing forming platform equipped with a safety locking structure. Background Art

[0002] With the continued expansion of the bottled water market and rising labor costs, companies' demand for automated palletizing equipment will continue to grow. The bottled water palletizing platform can improve production efficiency, reduce costs, and minimize product breakage, meeting the production needs of companies. The existing palletizing platform consists of a platform frame, a barrel inlet area, a palletizing area, and a barrel pushing mechanism.

[0003] During the transfer process, bottled water is only fixed and locked by clamps. However, bottled water may be affected by various external forces during the transfer process, such as vibration, bumps, tilting, etc., which may cause the bottled water to not be firmly positioned in the clamp and easily shake during the transfer process. This shaking will not only cause the bottled water to collide with each other, causing damage to the barrel or water overflow, but may also cause the bottled water to collide with the transfer equipment or surrounding objects, affecting the normal operation of the transfer equipment and even causing equipment failure. Due to the shaking of the bottled water, it is difficult for the operator to accurately control its position and posture, and will encounter difficulties when performing some operations that require precise alignment, which reduces work efficiency and increases the possibility of operational errors. Summary of the Invention

[0004] Technical problems solved

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a bottled water stacking and forming platform equipped with a safety locking structure, which can effectively solve the problem in the prior art that bottled water cannot be firmly positioned in the clamp.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a barreled water palletizing forming platform equipped with a safety locking structure, comprising:

[0008] Palletizer body;

[0009] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0010] The limiting block includes a fixing plate that performs multi-level limiting on the outer surface of the positioning wheel to prevent the barrel mouth from vibrating and loosening.

[0011] Furthermore, the clamp includes an outer ring, a sliding groove is provided in the middle of the inner wall of the outer ring, the inner wall of the sliding groove is slidably connected to the inner ring, and the inner wall of the inner ring is provided with a threaded layer.

[0012] Furthermore, an inclined wedge is fixedly connected to the middle of the outer wall of the inner ring, and a side groove is provided at the top of one side of the fixed frame to facilitate the sliding connection of the inclined wedge. A slide is slidably connected to the inner wall of the fixed frame, and the side edge of the top of the slide adopts an inclined surface design, and a rectangular spring is provided on the outer wall of the slide.

[0013] Furthermore, a limit block is provided at the bottom end of the skateboard, and the limit block includes a long plate fixedly connected to the bottom end of the skateboard, and the bottom end of the long plate is fixedly connected to a fixed plate.

[0014] Furthermore, a fixing rod is fixedly connected to the middle portion of the inner wall of the lower groove, an outer wall of the fixing rod is slidably connected to the bottom end of the connecting rod, and a compression spring is elastically connected to the middle portion of the bottom end of the connecting rod.

[0015] Furthermore, a positioning plate is fixedly connected to the inner wall of the upper groove, positioning wheels are evenly arranged on the top end of the inner wall of the positioning plate, and a rubber layer is arranged on the outer wall of the positioning wheel.

[0016] Furthermore, arc-shaped protrusions are provided on both sides of the top of the positioning plate, and the highest point of the arc-shaped protrusions is higher than the highest point of the positioning wheel.

[0017] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0018] The present invention is provided with an inner plate and an inclined wedge block. The inner plate serves as the initial contact component and is directly fitted with the inner wall of the barrel mouth to achieve initial positioning and force transmission. The inclined wedge block converts the lateral displacement of the inner plate into the vertical movement of the slide plate, forming a self-locking effect. The inclined surface design of the inclined wedge block decomposes the lateral force into a vertical pressing force, avoiding the deflection caused by unilateral force on the barrel mouth. The inclined wedge angle is smaller than the friction angle, ensuring that there is no risk of backlash after clamping. The linkage mechanism between the inclined wedge block and the inner plate utilizes the self-locking characteristics of the wedge structure to automatically enhance the clamping force when the clamp contacts the barrel mouth, effectively resisting the influence of external vibration or impact on positioning accuracy. This design not only improves the reliability of clamping, but also can compensate for slight deformation through material properties when the temperature changes, ensuring stability in long-term use.

[0019] The present invention is provided with a slide plate and a limit block. The slide plate transmits the mechanical displacement of the inclined wedge block to the limit block to control the lifting and lowering of the limit block; the limit block realizes secondary positioning and anti-loosening by embedding into the gap of the positioning wheel. Before the clamp is completely fixed, the limit block is temporarily stored on the top of the positioning wheel, and pre-positioning is formed through the contact between the limit block and the positioning wheel to avoid displacement of the barrel body during movement and avoid premature interference; and when the clamp is completely locked, the limit block is accurately embedded in the gap of the positioning wheel to form a double constraint, which significantly reduces the risk of tilting or shaking of the barrel body. The positioning wheel group combines elastic material and rigid support structure to provide necessary buffering while maintaining axial stiffness, thereby protecting the barrel mouth structure from damage and ensuring the accuracy of positioning.

[0020] The present invention provides a limiting block, and the fixing plate of the limiting block adopts a downward arrow-shaped design. The tip guides the limiting block to be accurately embedded in the gap of the positioning wheel, thereby reducing the positioning time. The side of the fixing plate adopts an arc-shaped design, which matches the curvature of the rubber positioning wheel, increases the contact area, avoids stress concentration, and extends the life of the rubber layer. The elasticity of the rubber layer allows the limiting block to still fit closely with the positioning wheel under slight position deviations, thereby avoiding positioning failure caused by rigid collision.

[0021] The present invention is equipped with a clamp, which successfully overcomes the three core problems faced in the barrel mouth positioning process, namely, overloading, vibration loosening and surface damage, through a series of collaborative designs such as inclined wedge self-locking, multi-level limiting and elastic contact. The unique downward arrow and arc side wall design of the limit block further realize practical functions such as guiding speed increase, cleaning maintenance and tolerance compensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0023] Figure 1 Schematic diagram of the overall structure of an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the bottom structure of the transfer rack according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of a single clamp connection structure according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the split structure of the clamp according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the separate structure of the fixing plate and the limiting block according to an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of the internal structure of the movable tank according to an embodiment of the present invention;

[0029] Figure 7 Schematic diagram of the locking structure of the positioning wheel and the limiting block according to an embodiment of the present invention.

[0030] The numbers in the figure represent: 1. Palletizer body; 2. Transfer frame; 21. Loading plate; 22. Limiting groove; 23. Clamp; 231. Outer ring; 232. Slide; 233. Inner ring; 235. Oblique wedge; 236. Slide; 237. Limiting block; 2371. Long plate; 2372. Fixed plate; 25. Clamp; 26. Connecting rod; 27. Push rod; 28. Fixed frame; 281. Side groove; 29. Movable groove; 291. Upper groove; 292. Lower groove; 293. Fixed rod; 295. Positioning wheel; 296. Rubber layer; 297. Positioning plate. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0032] The present invention will be further described below with reference to the embodiments.

[0033] Example:

[0034] See also Figure 1-Figure 7 The present invention provides a technical solution for a barreled water palletizing forming platform equipped with a safety locking structure:

[0035] refer to Figure 1 and Figure 2The side of the palletizer body 1 is provided with a transfer frame 2 that can move up and down. The transfer frame 2 includes a carrying plate 21. The bottom of the carrying plate 21 is evenly provided with a plurality of limiting grooves 22. The limiting grooves 22 are internally slidably connected with clamps 23. The adjacent two clamps 23 are fixedly connected by a clamping plate 25. Figure 3 As shown, a fixed frame 28 is fixedly connected to the middle of the outer wall of the clamp 23, and a push rod 27 is fixedly connected to the other end of the fixed frame 28. The system controls the extension of the push rod 27, and the extension of the push rod 27 drives the fixed frame 28 to move. The movement of the fixed frame 28 drives the clamp 23 to move, and the symmetrically arranged clamps 23 move relative to each other, thereby fixing the barrel mouth.

[0036] In the prior art, the clamping parts rely solely on hydraulic parts or telescopic parts to implement fixed locking in the lateral position. This single structure is easily interfered with by various factors in actual use, resulting in errors in the fixed locking. First, the accuracy of the hydraulic system or the telescopic parts themselves is limited. Deviations in the manufacturing process, wear of parts, etc., will cause discrepancies between the actual telescopic amount and the theoretical value, affecting the accuracy of the lateral fixation. Second, external vibration interference is obvious. Mechanical vibrations at the production site, etc., will cause the clamping parts to shake, and a single lateral locking method is difficult to resist multi-directional vibrations, causing the position of the clamping parts to shift. Third, after long-term high-frequency use, the aging of the seals of the hydraulic parts and the fatigue of the elastic elements of the telescopic parts will reduce the rigidity of the system, weaken the fixed locking effect, and increase the probability of errors. In view of this, the present invention adopts the design of clamp 23.

[0037] refer to Figure 3 、 Figure 4 and Figure 5 The clamp 23 includes an outer ring 231, a sliding groove 232 is opened in the middle of the inner wall of the outer ring 231, and the inner wall of the sliding groove 232 is slidably connected to the inner ring 233, and the inner wall of the inner ring 233 is provided with a threaded layer. The middle of the outer wall of the inner ring 233 is fixedly connected with an inclined wedge block 235, and the bottom end of the fixed frame 28 is embedded in the inner wall of the movable groove 29. The clamp 23 includes a limiting block 237 that is slidably connected to the inner wall of the fixed frame 28. A side groove 281 is opened on the top of one side of the fixed frame 28 to facilitate the sliding connection of the inclined wedge block 235. The inner wall of the fixed frame 28 is slidably connected with a slide plate 236. The side edge of the top of the slide plate 236 adopts a slope design, and a rectangular spring is provided on the outer wall of the slide plate 236.

[0038] refer to Figure 6 and Figure 7The movable groove 29 is composed of an upper groove 291 and a lower groove 292. The bottom end of the upper groove 291 is fixedly connected to the lower groove 292. A positioning wheel 295 is provided on the inner wall of the upper groove 291. A limiting block 237 is provided at the bottom end of the slide 236. The limiting block 237 includes a long plate 2371 fixedly connected to the bottom end of the slide 236. The bottom end of the long plate 2371 is fixedly connected to a fixed plate 2372. The fixed plate 2372 fixedly connected to the bottom end of the long plate 2371 adopts a downward arrow-shaped design. The two sides of the fixed plate 2372 are set as arcs. Since the two sides of the fixed plate 2372 are arcs, during the positioning process of the clamp 23, even if the positioning wheel 295 Or if there are some slight angular deviations or position changes in the limit block 237 during installation or use, the arc structure can fit well with it and still achieve effective limiting, which solves the problems of too high installation accuracy requirements and limit failure due to slight deviations during use, and improves the adaptability and fault tolerance of the entire positioning system; the arc can fit tightly with the surface of the positioning wheel 295 with a rubber layer 296 on the outer wall, and the arc design can better adapt to the circular contour of the positioning wheel 295, increase the contact area with the positioning wheel 295, make the limiting more stable, and solve the problem of loose limiting due to small contact area. At the same time, close fit with the rubber layer 296 can increase friction, further prevent sliding between the limit block 237 and the positioning wheel 295, and improve the stability of the entire positioning structure; the arcs on both sides of the fixed plate 2372 and the rubber layer 296 on the surface of the positioning wheel 295 can play a buffering role when the two are in contact, reducing the wear and damage caused by direct rigid contact, extending the service life of the limit block 237 and the positioning wheel 295, solving the problem of easy wear of components, and reducing maintenance costs.

[0039] A positioning plate 297 is fixedly connected to the inner wall of the upper groove 291, and the positioning wheels 295 are equidistantly installed on the top of the positioning plate 297. A rubber layer 296 is provided on the outer wall of the positioning wheel 295. Arc-shaped protrusions are provided on both sides of the top of the positioning plate 297. The highest point of the arc-shaped protrusions is higher than the highest point of the positioning wheel 295, and the limit block 237 moves between the arc-shaped protrusions.

[0040] A fixing rod 293 is fixedly connected to the middle of the inner wall of the lower groove 292 , and an outer wall of the fixing rod 293 is slidably connected to the bottom end of the connecting rod 26 . A compression spring is elastically connected to the middle of the bottom end of the connecting rod 26 .

[0041] When the clamp 23 is fixing the barrel mouth, the inner ring 233 first contacts the outer wall of the barrel mouth. As the two relative clamps 23 get closer, the barrel mouth is fixed and limited. The inner ring 233 is forced to move along the slide groove 232 toward the fixed frame 28. The movement of the inner ring 233 drives the inclined wedge block 235 to move. The inclined wedge block 235 moves and slides on the inner wall of the side groove 281. The movement of the inclined wedge block 235 exerts a downward force on the side of the top of the slide plate 236. When the clamp 23 completes the fixing of the barrel mouth, the slide plate 236 The limit block 237 is driven to move downward. The limit block 237 is embedded in the inner wall of the positioning wheel 295, and the position of the clamp 23 is locked in the vertical direction to ensure the stability of the positioning of the clamp 23. This series of linkage processes enables the clamp 23 to further limit the possible movement of the clamp 23 or the bottled water through the cooperation of the limit block 237 and the positioning wheel 295 after fixing the barrel mouth, thereby solving the problem of insufficient stability of the positioning of the clamp 23 and preventing the bottled water from being shifted due to external forces such as shaking and vibration during the transfer process.

[0042] Before the clamp 23 completely fixes the barrel mouth, the bottom end of the limit block 237 is located at the top of the positioning wheel 295. After the clamp 23 completely fixes the barrel mouth, the limit block 237 is embedded in the gap between the two positioning wheels 295. This step-by-step design allows the operator to clearly know the positioning status of the clamp 23. When the clamp 23 is not completely fixed, the limit block 237 slides on the inner wall of the upper groove 291, playing a certain preliminary limiting role to prevent excessive shaking of the barrel mouth; when the clamp 23 is completely fixed, the limit block 237 is further embedded in the gap of the positioning wheels 295 to achieve a tighter locking, which solves the stability requirement problem of the clamp 23 at different stages in the positioning process and improves the accuracy and reliability of positioning.

[0043] As the key component that first contacts the mouth of the barrel, inner ring 233, thanks to its precise shape and dimensions, fits snugly against the inner wall of the mouth when the clamp 23 moves laterally to position it, achieving initial, accurate positioning. This process not only determines the horizontal position of the mouth but also lays the foundation for subsequent force transmission. Simultaneously, the movement of inner ring 233 propels the movement of wedge block 235. The inclined surface of wedge block 235 cleverly decomposes the lateral force acting on inner ring 233 into a vertical compressive force. This characteristic plays a crucial role in practical applications, effectively preventing deflection of the mouth due to unilateral force, ensuring uniform force distribution across the mouth and significantly improving positioning accuracy. More significantly, the angle of wedge block 235 is intentionally designed to be smaller than the friction angle. This meticulous design ensures a strong self-locking effect after clamping the mouth, fundamentally eliminating the risk of backlash due to external forces and providing durable and stable positioning of the mouth.

[0044] When the wedge block 235 is displaced by the action of the inner ring 233, the slide 236 quickly and accurately transmits this mechanical displacement to the stopper 237, thereby precisely controlling the raising and lowering of the stopper 237. The stopper 237 is thus responsible for secondary positioning and preventing loosening. During the initial positioning phase of the clamp 23, before the clamp 23 is fully secured to the bunghole, the stopper 237 is temporarily stored on top of the positioning wheel 295. This prevents the stopper 237 from prematurely interfering with the positioning process while also providing a preliminary stop for the bunghole, preventing excessive movement during the positioning process. Once the clamp 23 is fully secured to the bunghole, the stopper 237 precisely fits into the gap between the positioning wheels 295, forming a solid hard stop. This feature effectively resists high-frequency vibrations and significantly enhances the stability of the clamp 23's positioning, ensuring that the bottled water remains precisely positioned even in complex transfer environments.

[0045] Multiple positioning wheels 295 are provided, enabling the fixture 23 to secure barrel openings of varying diameters and thereby lock the stopper 237. The rubber layer 296 covering the positioning wheels 295 serves multiple functions. Firstly, the rubber layer 296 exhibits excellent elastic deformation, effectively compensating for installation tolerances and ensuring a tight fit for the positioning wheels 295, achieving precise positioning. Secondly, the presence of the rubber layer 296 prevents direct friction between metal components, significantly reducing the risk of surface scratches.

[0046] The tip of the fixed plate 2372 of the limit block 237 serves as a guide structure. As the limit block 237 descends and fits into the gap between the positioning wheel 295, it can quickly guide the limit block 237 into position, significantly reducing the time required for alignment and significantly improving production cycle efficiency. The arc-shaped sidewalls on both sides of the fixed plate 2372 perfectly match the curvature of the rubber positioning wheel 295, allowing the two to achieve a large-area fit when in contact. This large-area fit not only effectively disperses pressure, reducing pressure and preventing damage to the positioning wheel 295 or the limit block 237 due to excessive local pressure, but also enhances the friction between the limit block 237 and the positioning wheel 295, further improving the stability of the limit. At the same time, as the limit block 237 descends, the shear force generated by the contact between the arc-shaped sidewalls and the rubber positioning wheel 295 can cleverly scrape away dust or oil stains attached to the surface of the positioning wheel 295, playing a role in cleaning and maintenance. In addition, the elasticity of the rubber layer 296 enables the limit block 237 to still fit tightly against the positioning wheel 295 even in the face of slight position deviations, effectively avoiding positioning failure caused by rigid collision, realizing dynamic compensation function, and greatly improving the adaptability and reliability of the entire positioning system.

[0047] The design of the fixed plate 2372, with its streamlined profile and optimized guide angles, significantly improves docking efficiency with the positioning wheel 295 and shortens centering time during the positioning process. The curved surfaces on both sides form a flexible contact with the rubber layer 296 of the positioning wheel 295. This curvature matching reduces local stress concentration, minimizing wear on the rubber surface and enhancing the stability of the contact interface. This geometric design also creates a buffering transition layer between the rigid stop block 237 and the elastic positioning wheel 295 through hardness gradient matching, effectively suppressing mechanical vibration transmission and metal fatigue. Furthermore, the micro-texturing treatment on the surface of the fixed plate 2372 optimizes friction characteristics and prevents positioning deviations caused by the stick-slip effect. At the system level, the structural innovation of the stop block 237 not only improves the reliability of single-shot positioning, but also, through an adjustable stroke design, is compatible with bottled water containers of various sizes. Combined with a self-cleaning chip guide structure, it reduces maintenance frequency and ensures long-term stable operation of the equipment under complex operating conditions.

[0048] When the clamp 23 releases the fixation on the barrel mouth, the side of the inner ring 233 is not restricted and moves away from the push rod 27. The inner ring 233 drives the inclined wedge block 235 to slide on the inner wall of the side groove 281, and no longer limits the slide plate 236. The square spring set on the outer wall of the slide plate 236 recovers its elastic deformation, driving the limit block 237 to move upward. At the same time, the outer ring 231 drives the fixed frame 28 to move horizontally. The limit block 237 can automatically and timely complete the horizontal and upward movements, which greatly saves operation time and improves overall work efficiency.

[0049] In summary, the fixture 23, through a series of collaborative designs, including self-locking wedges, multi-level limit stops, and elastic contact, successfully overcomes the three core challenges faced during barrel opening positioning: off-center loading, vibration loosening, and surface damage. The unique downward arrow and arc-shaped sidewall design of the limit block 237 further enhance practical functions such as guidance speed, cleaning and maintenance, and tolerance compensation. This makes it particularly suitable for high-speed, high-product intelligent production lines, providing an efficient, stable, and precise positioning solution for related production operations.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A barreled water palletizing forming platform equipped with a safety locking structure, characterized in that: include: Palletizer body (1); A transfer frame (2), the transfer frame (2) is located on one side of the palletizer body (1), the transfer frame (2) includes a bearing plate (21) slidably connected to the side of the palletizer body (1), the bottom end of the bearing plate (21) is evenly provided with a limit groove (22), the inner wall of the limit groove (22) is slidably connected to a clamp (23), the clamps (23) are fixedly connected by a clamp (25), the bottom end of the clamp (23) is fixedly connected to a connecting rod (26), the side of the clamp (23) is fixedly connected to a fixed frame (28), the outer wall of the fixed frame (28) is fixedly connected to a push rod (27), the fixed The bottom end of the fixed frame (28) is embedded in the inner wall of the movable groove (29), and the movable groove (29) is composed of an upper groove (291) and a lower groove (292). The bottom end of the upper groove (291) is fixedly connected to the lower groove (292), and the inner wall of the upper groove (291) is provided with a positioning wheel (295). The clamp (23) includes a limit block (237) slidably connected to the inner wall of the fixed frame (28), and the limit block (237) moves horizontally and vertically on the inner wall of the upper groove (291). The limit block (237) moves vertically and engages with the positioning wheel (295) to achieve locking of the clamp (23); The clamp (23) includes an outer ring (231), a sliding groove (232) is provided in the middle of the inner wall of the outer ring (231), an inner ring (233) is slidably connected to the inner wall of the sliding groove (232), a threaded layer is provided on the inner wall of the inner ring (233), an oblique wedge (235) is fixedly connected to the middle of the outer wall of the inner ring (233), and a side groove (281) is provided at the top end of one side of the fixed frame (28) to facilitate the sliding connection of the oblique wedge (235); The limiting block (237) includes a fixing plate (2372) for performing multi-stage limiting on the outer surface of the positioning wheel (295) to prevent the barrel mouth from vibrating and loosening. The inner wall of the fixed frame (28) is slidably connected to a slide plate (236), the top side of the slide plate (236) is designed with an inclined surface, the outer wall of the slide plate (236) is provided with a rectangular spring, the bottom end of the slide plate (236) is provided with a limit block (237), the limit block (237) includes a long plate (2371) fixedly connected to the bottom end of the slide plate (236), and the bottom end of the long plate (2371) is fixedly connected to a fixed plate (2372).

2. The barreled water palletizing forming platform with a safety locking structure according to claim 1, characterized in that: A fixing rod (293) is fixedly connected to the middle of the inner wall of the lower groove (292), an outer wall of the fixing rod (293) is slidably connected to the bottom end of the connecting rod (26), and a compression spring is elastically connected to the middle of the bottom end of the connecting rod (26).

3. The barreled water palletizing forming platform with a safety locking structure according to claim 1, characterized in that: A positioning plate (297) is fixedly connected to the inner wall of the upper groove (291), positioning wheels (295) are evenly arranged on the top of the inner wall of the positioning plate (297), and a rubber layer (296) is arranged on the outer wall of the positioning wheel (295).

4. The barreled water palletizing forming platform with a safety locking structure according to claim 3, characterized in that: Arc-shaped protrusions are provided on both sides of the top of the positioning plate (297), and the highest point of the arc-shaped protrusions is higher than the highest point of the positioning wheel (295).

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