A straightening conveying mechanism of a palletizer

Abstract

The utility model discloses a kind of collimating conveying mechanisms of stacking machine, it is related to conveying technical field.A kind of collimating conveying mechanism of stacking machine, including support seat and transport mechanism, the transport mechanism is provided with two limit installation components, limit installation component includes guide plate, connecting seat and support plate, transport mechanism is composed of support, transport belt and drive mechanism, by limit installation component operator pull the pull rod of protective shell left and right outer wall outside, pull rod drives limit block to slide along second limit block slot to the direction of far from sliding fixture, reset spring is compressed, limit block is from the first limit block slot of sliding fixture and is released, limit to sliding fixture is released, subsequently push sliding fixture to the direction of far from the direction of positioning seat sliding groove, make its end portion from the second fixed block sliding groove of positioning seat and exit, release the locking of positioning seat, can complete the quick disassembly of guide plate, whole process does not need to use wrench etc. tool, convenient and efficient operation.

Description

Technical Field

[0001] This utility model relates to the field of conveying technology, and in particular to a palletizing machine's aligning conveying mechanism. Background Technology

[0002] In the practical application of palletizing machine alignment and conveying mechanisms, the guide plate, as the core component for realizing cargo posture correction and path constraint, directly affects the alignment accuracy and conveying efficiency. However, the guide plate installation structure widely used in the industry is prone to surface wear, deformation, or aging of the buffer protective layer due to continuous contact and friction with the cargo, material dust accumulation, and occasional impacts during long-term use. When the guide plate is damaged in these ways, it needs to be disassembled and replaced in time to ensure the normal operation of the alignment and conveying mechanism.

[0003] Traditional guide plate installation methods often employ bolt fastening structures, where multiple high-strength bolts directly fix the guide plate to the frame of the conveyor mechanism. While this structure ensures the stability of the connection during installation, disassembly requires operators to carry tools such as wrenches and screwdrivers to unscrew the fixing bolts one by one. The bolt mounting holes of the guide plate are often distributed in multiple locations along its length, and some bolts may also become rusted or stuck due to long-term stress or dust erosion, requiring additional time for rust removal and even the use of tools such as hammers to loosen them. This not only prolongs the disassembly time but may also cause secondary damage to the frame or the guide plate itself. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a palletizing machine's alignment and conveying mechanism that can solve the problem of operators having to carry wrenches, screwdrivers and other tools to unscrew the fixing bolts one by one. The bolt mounting holes of the guide plate are often distributed in multiple positions along its length. Some bolts may also rust or become stuck due to long-term stress or dust erosion, requiring extra time for rust removal, or even needing to be loosened by hammers and other tools. This not only prolongs the disassembly time, but may also cause secondary damage to the frame or guide plate itself.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a palletizing machine's alignment and conveying mechanism, comprising a support base and a transport mechanism, wherein the transport mechanism is provided with two limiting installation components; The limiting installation assembly includes a guide plate, a connecting seat, and a support plate. The transport mechanism consists of a bracket, a transport belt, and a drive mechanism. The support plate is fixedly installed on the left and right upper surfaces of the transport mechanism. A cylinder is fixedly installed on the outer wall of the support plate. A positioning seat groove is opened on the outer wall of the connecting seat. A positioning seat is fixedly connected to the outer wall of the guide plate on the side away from the guide wheel. The outer wall of the positioning seat is slidably connected to the inside of the positioning seat groove. Two second fixing block grooves are opened on the upper surface of the positioning seat. Two protective shells are fixedly installed on the upper surface of the connecting seat. The upper surface of each of the two protective shells is provided with a first sliding fixing block groove. The left and right outer walls of the two protective shells are slidably connected with a pull rod. The interior of the two first sliding fixing block grooves is slidably connected with a sliding fixing component. When both sliding fixing components are sliding fixing blocks, the left and right inner walls of the two first sliding fixing block grooves are provided with a second limiting block groove. The interior of the two second limiting block grooves is slidably connected with a limiting block. The left and right outer walls of the two sliding fixing components are provided with a first limiting block groove. The outer walls of the four pull rods are all sleeved with a return spring. The two limiting installation components are all installed on the transport mechanism.

[0006] Preferably, the output end of the cylinder extends slidably to the outside of the support plate and is fixedly connected to the outer wall of the connecting seat.

[0007] Preferably, the interior of the two first sliding fixing block grooves communicates with the interior of the positioning seat groove.

[0008] Preferably, the ends of the two sliding fasteners near the second fixing block grooves both extend slidably into the interior of the positioning seat grooves and are slidably connected to the interior of the corresponding second fixing block grooves.

[0009] Preferably, the ends of the four limiting blocks near the first limiting block groove all slide into the interior of the first sliding fixed block groove and are respectively slidably connected to the interior of the corresponding first limiting block groove, and the ends of the four pull rods near the limiting blocks all slide into the interior of the second limiting block groove and are respectively fixedly connected to the outer wall of the corresponding limiting block.

[0010] Preferably, the two ends of the four reset springs are fixedly connected to the outer wall of the corresponding limiting block and the inner wall of the second limiting block groove, respectively.

[0011] Preferably, the transport mechanism is installed on the upper end of the support base, and multiple guide wheels are rotatably installed on the outer walls of both guide plates.

[0012] Preferably, when all four sliding fasteners are trapezoidal sliding fasteners, the outer walls of the four trapezoidal sliding fasteners are slidably connected to the interior of the corresponding first sliding fastener groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The palletizer's alignment and conveying mechanism allows the operator to pull the levers on the left and right outer walls of the protective shell outwards via the limit installation assembly. The levers cause the limit blocks to slide away from the sliding fixing parts along the second limit block groove. The return spring is compressed, and the limit blocks disengage from the first limit block groove of the sliding fixing parts, releasing the limitation on the sliding fixing parts. Subsequently, the sliding fixing parts are pushed away from the positioning seat groove, causing their ends to exit from the second fixing block groove of the positioning seat, releasing the locking of the positioning seat. At this point, the positioning seat of the guide plate can be slid out of the connecting seat along the opposite direction of the positioning seat groove, thus completing the quick disassembly of the guide plate. The entire process does not require the use of wrenches or other tools, making the operation convenient and efficient. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the external structure of the guide plate of this utility model; Figure 3 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle; Figure 4 This is a schematic diagram of the external structure of the reset spring of this utility model; Figure 5 This is a schematic diagram of the external structure of the trapezoidal sliding fixing block of this utility model.

[0015] Reference numerals in the attached drawings: 1. Support base; 2. Transport mechanism; 3. Cylinder; 4. Trapezoidal sliding fixing block; 5. Guide plate; 6. Connecting seat; 7. Protective shell; 8. Sliding fixing component; 9. Pull rod; 10. First sliding fixing block groove; 11. Guide wheel; 12. Support plate; 13. Return spring; 14. Positioning seat; 15. Limiting block; 16. First limiting block groove; 17. Second limiting block groove; 18. Positioning seat groove; 19. Second fixing block groove. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0020] Example 1: Reference Figure 1-4 A basic embodiment of conventional material arrangement (sliding fixed block 8 + ordinary guide wheel 11) Suitable for conveying regular-shaped materials such as cardboard boxes and plastic boxes in a row. The guide plate 5 slides with the positioning seat 14 and the positioning seat groove 18 of the connecting seat 6. The sliding fixing part adopts the standard sliding fixing block 8, which is locked by inserting into the second fixing block groove 19 of the positioning seat. Ordinary plastic guide wheels 11 are rotatably installed on the outer wall of the guide plate. When the material is conveyed, the cylinder 3 drives the guide plate to adjust the spacing. The sliding fixing block firmly locks the position of the guide plate. The guide wheel guides the material to be neatly arranged. When disassembling and adjusting, pull the pull rod 9 to make the limit block 15 disengage from the first limit block groove 16, so that the sliding fixing block can be pulled out to replace the guide plate. The operation is simple and suitable for daily rowing operations in small and medium-sized warehouses.

[0021] Example 2: Reference Figure 5 Example of heavy material arrangement (trapezoidal sliding fixing block 4 + metal guide wheel) For conveying heavy materials such as metal parts boxes and heavy packaging, trapezoidal sliding fixing blocks and metal guide wheels are used to enhance stability. The sliding fixing parts are replaced with trapezoidal sliding fixing blocks 4, whose trapezoidal surfaces form a wedge-shaped self-locking with the sliding groove 10 of the first sliding fixing block to prevent loosening. The guide wheels 11 are made of high-strength metal material and the wheel axles are thickened. When conveying heavy materials, the trapezoidal fixing blocks firmly lock the guide plates, and the metal guide wheels withstand heavy pressure without deformation, ensuring that the materials do not shift and the guide plates do not shake during the alignment process. This is suitable for the alignment and conveying of heavy materials in industrial workshops.

[0022] Furthermore, when using this device, when installing the guide plate 5, first align the positioning seat 14 on one side of the guide plate 5 with the positioning seat groove 18 of the connecting seat 6, and slide the positioning seat 14 into the positioning seat groove 18 along the groove direction until the second fixing block groove 19 on the positioning seat 14 is aligned with the first sliding fixing block groove 10 on the connecting seat 6. At this time, under the elastic force of the return spring 13, the limiting block 15 is pushed towards the sliding fixing member 8, pushing the sliding fixing member 8 (sliding fixing block or trapezoidal sliding fixing block 4) to slide along the first sliding fixing block groove 10 towards the positioning seat groove 18. Finally, the end of the sliding fixing member 8 is embedded in the second fixing block groove 19 of the positioning seat 14, and at the same time, the limiting block 15 is embedded in the first limiting block groove of the sliding fixing member 8. Inside the positioning block groove 16, the sliding fixing member 8 is doubly limited. Thus, the guide plate 5, through the sliding groove cooperation between the positioning seat 14 and the connecting seat 6, and the locking of the sliding fixing member 8, completes a stable connection with the connecting seat 6. Then, when the guide plate 5 needs to be disassembled for maintenance or replacement, the operator pulls the pull rods 9 on the left and right outer walls of the protective shell 7 outwards. The pull rods 9 drive the limiting block 15 to slide away from the sliding fixing member 8 along the second limiting block groove 17. The return spring 13 is compressed, and the limiting block 15 disengages from the first limiting block groove 16 of the sliding fixing member 8, releasing the limitation on the sliding fixing member 8. Subsequently, the sliding fixing member 8 is pushed away from the positioning seat groove 18, causing its end to exit from the second fixing block groove 19 of the positioning seat 14. Release the locking of the positioning seat 14. At this time, slide the positioning seat 14 of the guide plate 5 out of the connecting seat 6 in the opposite direction of the positioning seat slide groove 18 to complete the quick disassembly of the guide plate 5. The whole process does not require the use of wrenches or other tools, making the operation convenient and efficient. Next, when adjusting the distance between the two guide plates 5 according to the width specifications of the conveyed goods, start the cylinders 3 on the left and right sides of the transport mechanism 2. The piston rods of the cylinders 3 extend and retract, causing the connecting seat 6 to move laterally along the support plate 12. The connecting seat 6 then drives the guide plate 5 locked to it to move synchronously. Since the support plate 12 provides a stable sliding guide for the connecting seat 6, the guide plate 5 can maintain parallelism with the conveying direction of the transport mechanism 2 during the movement, ensuring guiding accuracy. When the guide plate 5 moves to the preset position... When the spacing is adjusted, cylinder 3 stops working, achieving precise adjustment of the guide spacing to adapt to the conveying needs of goods of different widths. After the goods enter the conveying channel from the input end of the conveying mechanism 2, the drive mechanism drives the conveyor belt to rotate, conveying the goods to the palletizing station. During the conveying process, the left and right sides of the goods contact the guide wheels 11 on the outer wall of the two guide plates 5. The guide wheels 11 rotate with the movement of the goods, reducing the frictional resistance between the goods and the guide plates 5 and avoiding scratches on the surface of the goods. At the same time, the constraint channel formed by the two guide plates 5 plays a role in correcting the posture of the goods, adjusting the skewed goods to a posture consistent with the conveying direction, ensuring that the goods are conveyed to the palletizing station in a neat state, providing a guarantee for the precise gripping and palletizing of the subsequent palletizing machine.

[0023] By having the operator pull the levers 9 on the left and right outer walls of the protective shell 7 outwards in the limiting installation assembly, the levers 9 drive the limiting block 15 to slide away from the sliding fixing member 8 along the second limiting block groove 17. The return spring 13 is compressed, and the limiting block 15 disengages from the first limiting block groove 16 of the sliding fixing member 8, releasing the limitation on the sliding fixing member 8. Then, the sliding fixing member 8 is pushed away from the positioning seat slide groove 18, so that its end exits from the second fixing block slide groove 19 of the positioning seat 14, releasing the lock on the positioning seat 14. At this time, the positioning seat 14 of the guide plate 5 is slid out of the connecting seat 6 along the opposite direction of the positioning seat slide groove 18, thus completing the quick disassembly of the guide plate 5. The whole process does not require the use of wrenches or other tools, making the operation convenient and efficient.

[0024] Structural Description: Support Base 1: As the load-bearing foundation of the entire mechanism, it is installed on the upper end of the transport mechanism 2, providing a stable support platform for the transport mechanism 2 and all subsequent limit installation components, ensuring the overall rigidity of the mechanism during operation, and preventing component displacement due to vibration.

[0025] Transportation mechanism 2: Composed of a support frame, a conveyor belt and a drive mechanism, it is the main channel for transporting goods. The support frame serves as the mounting carrier for the conveyor belt and the drive mechanism and is fixedly connected to the support base 1. The drive mechanism provides power to the conveyor belt, causing it to rotate in a cycle, thereby realizing the continuous transport of goods from the input end to the palletizing station.

[0026] Support plate 12: It is fixedly installed on the left and right upper surfaces of the transport mechanism 2. It is the "mounting base" of the limit installation component. Its outer wall is used to fix the cylinder 3 and at the same time provides a guide reference for the sliding of the connecting seat 6, ensuring the stability of the connecting seat 6 when it drives the guide plate 5 to move.

[0027] Cylinder 3: It is fixedly installed on the outer wall of the support plate 12. Its output end slides to the outside of the support plate 12 and is fixedly connected to the outer wall of the connecting seat 6. It is the power source for driving the guide plate 5 to move laterally. Through the extension and retraction of the piston rod of cylinder 3, the connecting seat 6 and the guide plate 5 can be moved closer to or away from the cargo conveying channel to realize the adjustment of the guide spacing.

[0028] Connecting seat 6: As the connecting medium between guide plate 5 and cylinder 3, its outer wall is provided with positioning seat groove 18. The groove provides sliding installation space for positioning seat 14. Two protective shells 7 are fixedly installed on the upper surface. The protective shells 7 not only play a dustproof protection role for internal sliding fasteners 8 and other components, but their own structure also provides a carrier for the installation of sliding fasteners 8.

[0029] Guide plate 5: It is a key component for cargo guidance and posture correction. A positioning seat 14 is fixedly connected to the outer wall on the side away from the guide wheel 11. The outer wall of the positioning seat 14 is slidably connected to the positioning seat groove 18 of the connecting seat 6. Through the cooperation of the positioning seat 14 and the positioning seat groove 18, the guide plate 5 can be quickly assembled and positioned on the connecting seat 6. Multiple guide wheels 11 are rotatably installed on the outer wall of the guide plate 5. During the cargo transportation process, they come into contact with the guide wheels 11, converting sliding friction into rolling friction, reducing the wear between the cargo and the guide plate 5, and making the transportation smoother.

[0030] Positioning seat 14: It is fixedly connected to the guide plate 5, and its outer wall is slidably engaged with the positioning seat groove 18. Two second fixing block grooves 19 are opened on the upper surface. The groove is the "locking interface" of the sliding fastener 8. By embedding the sliding fastener 8 into the second fixing block groove 19, the relative fixation of the guide plate 5 and the connecting seat 6 is achieved.

[0031] Protective shell 7: Fixed on the upper surface of the connecting seat 6. The upper surface of both protective shells 7 is provided with a first sliding fixing block groove 10. The groove is connected to the inside of the positioning seat groove 18, providing a channel for the sliding fixing part 8 to slide. Pull rods 9 are slidably connected to the left and right outer walls of the protective shell 7 for manually controlling the locking and unlocking state of the sliding fixing part 8.

[0032] Sliding fastener 8: It is divided into two forms: sliding fastener block and trapezoidal sliding fastener block 4. Both are slidably connected inside the first sliding fastener block groove 10. When it is a sliding fastener block, its end near the second fastener block groove 19 can slide into the positioning seat groove 18 and slide with the second fastener block groove 19 of the positioning seat 14 to lock the guide plate 5. When it is a trapezoidal sliding fastener block 4, its outer wall slides with the first sliding fastener block groove 10, which also plays the role of locking the guide plate 5. The trapezoidal structure can improve the stability after locking and prevent loosening.

[0033] Limiting block 15, pull rod 9, and return spring 13: The left and right inner walls of the two first sliding fixing block grooves 10 are provided with second limiting block grooves 17. The limiting block 15 is slidably connected inside the second limiting block grooves 17. The left and right outer walls of the sliding fixing member 8 are provided with first limiting block grooves 16. One end of the limiting block 15 near the first limiting block groove 16 extends into the first sliding fixing block groove 10 and is slidably connected to the first limiting block groove 16, thus limiting the sliding fixing member 8 and preventing it from coming out of the groove. One end of the pull rod 9 near the limiting block 15 is fixedly connected to the limiting block 15. The return spring 13 is sleeved on the outer wall of the pull rod 9, and both ends are fixedly connected to the limiting block 15 and the inner wall of the second limiting block groove 17, respectively. When the pull rod 9 is not pulled by external force, the elastic force of the return spring 13 pushes the limiting block 15 into the first limiting block groove 16, keeping the sliding fixing member 8 in a locked state.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A palletizing machine's alignment and conveying mechanism, comprising a support base (1) and a transport mechanism (2), characterized in that: The transport mechanism (2) is equipped with two limit installation components; The limiting installation assembly includes a guide plate (5), a connecting seat (6), and a support plate (12). The transport mechanism (2) consists of a bracket, a transport belt, and a drive mechanism. The support plate (12) is fixedly installed on the left and right upper surfaces of the transport mechanism (2). A cylinder (3) is fixedly installed on the outer wall of the support plate (12). A positioning seat groove (18) is opened on the outer wall of the connecting seat (6). A positioning seat (14) is fixedly connected to the outer wall of the guide plate (5) away from the guide wheel (11). The outer wall of the positioning seat (14) is slidably connected to the inside of the positioning seat groove (18). Two second fixing block grooves (19) are opened on the upper surface of the positioning seat (14). Two protective shells (7) are fixedly installed on the upper surface of the connecting seat (6). Among them, the upper surface of the two protective shells (7) is provided with a first sliding fixing block groove (10), the left and right outer walls of the two protective shells (7) are slidably connected with a pull rod (9), the inside of the two first sliding fixing block grooves (10) is slidably connected with a sliding fixing member (8), when the two sliding fixing members (8) are both sliding fixing blocks, the left and right inner walls of the two first sliding fixing block grooves (10) are provided with a second limiting block groove (17), the inside of the two second limiting block grooves (17) is slidably connected with a limiting block (15), the left and right outer walls of the two sliding fixing members (8) are provided with a first limiting block groove (16), the outer walls of the four pull rods (9) are all sleeved with a reset spring (13), and the two limiting installation components are all installed on the transport mechanism (2).

2. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: The output end of the cylinder (3) slides to the outside of the support plate (12) and is fixedly connected to the outer wall of the connecting seat (6).

3. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: The interiors of the two first sliding fixing block grooves (10) are connected to the interiors of the positioning seat grooves (18).

4. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: Both of the sliding fasteners (8) extend into the interior of the positioning seat groove (18) at one end near the second fixing block groove (19) and are respectively slidably connected to the interior of the corresponding second fixing block groove (19).

5. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: The four limiting blocks (15) extend slidably into the interior of the first sliding fixed block groove (10) at one end near the first limiting block groove (16) and are slidably connected to the interior of the corresponding first limiting block groove (16). The four pull rods (9) extend slidably into the interior of the second limiting block groove (17) at one end near the limiting block (15) and are fixedly connected to the outer wall of the corresponding limiting block (15).

6. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: The two ends of the four reset springs (13) are respectively fixedly connected to the outer wall of the corresponding limit block (15) and the inner wall of the second limit block groove (17).

7. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: The transport mechanism (2) is installed on the upper end of the support base (1), and multiple guide wheels (11) are rotatably installed on the outer walls of the two guide plates (5).

8. The palletizing machine's alignment and conveying mechanism according to claim 1, characterized in that: When all four sliding fasteners (8) are trapezoidal sliding fasteners (4), the outer walls of the four trapezoidal sliding fasteners (4) are respectively slidably connected to the interior of the corresponding first sliding fastener groove (10).

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