Frame type high-position palletizer

Abstract

The utility model discloses a frame type high -level stacking machine relates to conveying technical field. A frame type high -level stacking machine, including support seat, high -level stacking machine main part, clamping mechanism and transport mechanism, be provided with cleaning assembly on the support seat, and cleaning assembly includes collection box, fixed base, flexible scraper and two limit fixing pieces, two limit fixing pieces are limit fixed blocks, and the flexible scraper in cleaning assembly is installed on the fixed base through bolt, and it is closely contacted with the surface of the transport belt of transport mechanism, and all kinds of foreign matters adhered to the surface can be directly scraped in the operation process of the transport belt, compared with the incompleteness of traditional manual cleaning or brush cleaning, and the flexible scraper utilizes the flexible material characteristic, can be attached to the surface of the transport belt and realize all -round foreign matter scraping, also avoid rigid damage to the transport belt, guarantee that transport mechanism is always in stable operation state, reduce the transport belt fracture risk caused by foreign matter, ensure that production process is continuous and does not interrupt.

Description

Technical Field

[0001] This utility model relates to the field of conveying technology, and in particular to a frame-type high-level palletizing machine. Background Technology

[0002] In modern industrial production, frame-type high-level palletizers are widely used in various industries such as food and beverage, chemical, building materials, and logistics warehousing, as key equipment for realizing automated stacking of goods. Through efficient automated operation, they greatly improve the efficiency and accuracy of palletizing, effectively reducing labor costs and labor intensity. During the operation of this equipment, the conveyor belt, as the basic component for carrying and transporting goods, plays a vital role. It undertakes the task of stably and continuously transporting goods from the production line to the palletizing station, and is an important link connecting the production and palletizing processes.

[0003] In actual production environments, conveyor belts inevitably face the problem of foreign object adhesion during operation. In the food and beverage industry, this includes debris and label fragments generated during packaging, as well as stains formed after spilled liquids have dried. In the chemical industry, this includes leaks and spills of powdery and granular materials. In the building materials industry, this includes sand, dust, and other particulate foreign objects. In logistics and warehousing, this includes paper scraps and tape remnants from damaged packaging. All of these foreign objects, though seemingly insignificant, can disrupt the stability of the conveyor belt. When particulate foreign objects adhere to the surface of the conveyor belt, they can cause uneven stress on the belt during high-speed operation, leading to belt vibration and deviation. Over time, this can also exacerbate wear between the conveyor belt and rollers / idlers, shortening the belt's lifespan. Furthermore, foreign objects may become embedded in the gaps or joints of the conveyor belt, causing localized damage and, in severe cases, even belt breakage, interrupting the production process. 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 frame-type high-level palletizing machine that can solve the problem that when there are particulate foreign objects attached to the surface of the conveyor belt, these foreign objects will cause uneven force on the conveyor belt during high-speed operation, causing the conveyor belt to shake and deviate. Over time, this will also aggravate the wear between the conveyor belt and the rollers and idlers, shorten the service life of the conveyor belt. At the same time, foreign objects may be embedded in the gaps or joints of the conveyor belt, causing local damage to the conveyor belt, and in severe cases, even causing the conveyor belt to break and interrupt the production process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a frame-type high-level palletizer, comprising a support base, a high-level palletizer body, a clamping mechanism, and a transport mechanism, wherein a cleaning component is provided on the support base; The cleaning assembly includes a collection box, a fixed base, a flexible scraper, and two limiting fasteners. When both limiting fasteners are limiting fastener blocks, both limiting fasteners are fixedly installed on the upper surface of the collection box. Two limiting fastener slots are opened on the lower surface of the front end of the support base. The outer walls of the two limiting fasteners are respectively slidably engaged with the interior of the corresponding limiting fastener slots. The flexible scraper is bolted to the upper surface of the fixed base. Two positioning sliders are fixedly connected to the outer wall of the fixed base. The support base has two positioning slider slots on its lower surface. The outer walls of the two positioning sliders are slidably connected to the interior of the corresponding positioning slider slots. The left and right outer walls of the fixed base are each provided with a second limiting block slot. The left and right outer walls of the support base are each rotatably mounted with a rotating block. The left and right inner walls of the lower surface of the support base are each provided with a first limiting block slot. The interior of the two first limiting block slots is slidably connected with a limiting block. The inner walls of the two first limiting block slots are each rotatably mounted with a rotating threaded rod sleeve. The interior of the two first limiting block slots is provided with a rotating threaded rod.

[0006] Preferably, the ends of the two limiting blocks near the second limiting block grooves both slide to the outside of the first limiting block groove and are respectively slidably connected to the inside of the corresponding second limiting block grooves.

[0007] Preferably, the ends of the two rotating threaded rod sleeves near the rotating block both extend rotatably to the outside of the first limiting block groove and are respectively fixedly connected to the outer wall of the corresponding rotating block.

[0008] Preferably, the ends of the two rotating threaded rods near the limiting block are respectively fixedly connected to the outer wall of the corresponding limiting block.

[0009] Preferably, the ends of the two rotating threaded rods near the rotating threaded rod sleeves are respectively connected to the internal threads of the corresponding rotating threaded rod sleeves, and the fixed seat is located inside the collection box.

[0010] Preferably, the main body of the high-position palletizer consists of a support frame, a transverse guide rail, a longitudinal guide rail, and a vertical hydraulic telescopic rod, while the transportation mechanism consists of a conveyor belt, a mounting frame, and a drive mechanism.

[0011] Preferably, the clamping mechanism consists of a U-shaped bracket, two cylinders and two clamping plates, and the transport mechanism is installed inside the upper end of the support base.

[0012] Preferably, the outer wall of the flexible scraper near the transport mechanism is in contact with the outer wall of the conveyor belt on the transport mechanism, and the main body of the high-position palletizer is installed on the upper end of the support base.

[0013] Preferably, the clamping mechanism is mounted on the main body of the high-position palletizer via a U-shaped bracket.

[0014] Preferably, when both of the limiting and fixing components are magnetic limiting blocks, the magnetic blocks installed on the two magnetic limiting blocks are attracted and positioned by the magnetic seats installed inside the corresponding limiting and fixing slots.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This frame-type high-level palletizer uses a flexible scraper in its cleaning component, which is bolted to a fixed base. This scraper makes close contact with the surface of the conveyor belt, directly scraping away various foreign objects adhering to the surface during conveyor belt operation. Compared to the incompleteness of traditional manual or brush cleaning, the flexible scraper utilizes the properties of its flexible material to achieve all-around foreign object removal while avoiding rigid damage to the conveyor belt. This reduces uneven stress on the conveyor belt caused by foreign objects, effectively suppressing belt vibration and deviation, ensuring the conveyor mechanism remains in a stable operating state, reducing the risk of conveyor belt breakage caused by foreign objects, and ensuring continuous and uninterrupted production. Attached Figure Description

[0016] 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 collection box of this utility model; Figure 3 This is a schematic diagram of the external structure of the limiting block of this utility model; Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle; Figure 5 This is a schematic diagram of the external structure of the magnetic limiting block of this utility model.

[0017] Reference numerals in the attached drawings: 1. Support base; 2. Main body of the high-level palletizer; 3. Clamping mechanism; 4. Transport mechanism; 5. Collection box; 6. Limiting and fixing component; 7. Limiting and fixing slot; 8. Rotating block; 9. Positioning slider; 10. First limiting block slot; 11. Rotating threaded rod; 12. Fixing base; 13. Positioning slider slot; 14. Limiting block; 15. Rotating threaded rod sleeve; 16. Second limiting block slot; 17. Flexible scraper; 18. Magnetic limiting block. Detailed Implementation

[0018] 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.

[0019] 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.

[0020] 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.

[0021] 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.

[0022] Example 1: Reference Figure 1-4 A basic embodiment of conventional material cleaning (limiting and fixing block 6 + ordinary flexible scraper 17) Suitable for scenarios involving palletizing bagged grains, feeds, and other common dusty materials, the cleaning components use a basic configuration. The limiting and fixing parts are standard limiting and fixing blocks 6, which slide and engage with the limiting and fixing slots 7 of the support base 1 to initially fix the collection box 5. The flexible scraper 17 is made of ordinary rubber and fits tightly against the surface of the conveyor belt. When the conveyor belt is running, the flexible scraper 17 scrapes off the residual material on the surface and it falls into the collection box 5. The limiting and fixing blocks 6 ensure that the collection box is stably supported. When disassembling and cleaning, the collection box can be pulled out directly to empty the material. The operation is simple and suitable for daily palletizing operations in small and medium-sized warehouses.

[0023] Example 2: Reference Figure 5 Example of cleaning highly viscous materials (magnetic limiting block 18 + anti-stick flexible scraper) For scenarios involving the palletizing of easily sticky materials such as flour and starch, magnetic retaining blocks and anti-stick scrapers are used to improve cleaning efficiency. The retaining fasteners are replaced with magnetic retaining blocks 18. The magnetic blocks are strongly attracted to the magnetic seats in the retaining slots 7, enhancing the stability of the collection box. The flexible scraper 17 is coated with a Teflon anti-stick coating to reduce material adhesion. When handling highly viscous materials, the anti-stick scraper easily scrapes off the material adhering to the conveyor belt. The magnetic retaining blocks prevent the collection box from shifting due to the force of the scraper, ensuring that there are no residues after cleaning and reducing the cost of secondary manual cleaning.

[0024] Furthermore, when using this device, after the equipment is started and the cleaning components are installed, first align the two positioning sliders 9 of the fixed base 12 with the positioning slider grooves 13 of the support base 1 and slide them in, so that the fixed base 12 slides along the positioning slider grooves 13 into the collection box 5. Then, select the positioning method according to the type of limiting fixing member 6: if it is a limiting fixing block, align the two limiting fixing members 6 on the collection box 5 with the limiting fixing slots 7 of the support base 1 and slide them into place to achieve mechanical positioning of the collection box 5; if it is a magnetic limiting locking block 18, the collection box 5 is quickly positioned by the attraction force between the magnetic block and the magnetic seat inside the limiting fixing slot 7. Then, to ensure flexibility To ensure effective cleaning, the scraper 17 maintains close contact with the conveyor belt surface. Adjusting the position of the fixed base 12 involves rotating the rotating blocks 8 on the left and right outer walls of the support base 1. These rotating blocks 8 cause the rotating threaded rod sleeve 15, which is fixedly connected to them, to rotate within the first limiting block groove 10. Since the rotating threaded rod 11 is threadedly connected to the rotating threaded rod sleeve 15, the rotation of the rotating threaded rod sleeve 15 is converted into axial movement of the rotating threaded rod 11, which in turn pushes the limiting block 14 to slide within the first limiting block groove 10. When the limiting block 14 slides into the second limiting block groove 16 inserted into the fixed base 12, the position of the fixed base 12 is locked. At this point, the flexible scraper 17 remains stable against the conveyor belt surface. Upon contact, the drive mechanism of the transport mechanism 4 drives the conveyor belt to operate. The goods to be palletized are transported to the gripping station of the clamping mechanism 3 via the conveyor belt. The main body 2 of the high-level palletizer adjusts the horizontal position of the clamping mechanism 3 according to the preset program through the horizontal and vertical guide rails, so that the two clamping plates of the clamping mechanism 3 are aligned with the two sides of the goods. Then, the two cylinders of the clamping mechanism 3 extend simultaneously, driving the clamping plates to close and clamp the goods. Next, the vertical hydraulic telescopic rod of the main body 2 of the high-level palletizer rises, lifting the goods to the set height. Then, the goods are moved above the palletizing station through the horizontal and vertical guide rails. Finally, the vertical hydraulic telescopic rod descends, the cylinders retract, and the clamping plates loosen. The goods are placed in the palletizing position, completing one palletizing cycle. This process is repeated to achieve continuous high-level palletizing of goods. Simultaneously, during the operation of the transport mechanism 4, foreign objects on the conveyor belt surface move with the conveyor belt to the contact point with the flexible scraper 17. Because the flexible scraper 17 is in close contact with the conveyor belt surface, it scrapes the foreign objects off. The scraped-off foreign objects fall into the collection box 5 below under gravity. When a certain amount of foreign objects accumulates in the collection box 5, the positioning of the limiting fastener 6 and the support base 1 is released (for mechanical snap-fit ​​types, sliding separation is required; for magnetic types, separation is required by overcoming magnetic force). The collection box 5 can then be removed for cleaning. After cleaning, it can be reinstalled for continued use. The flexible scraper 17 in the cleaning component is bolted to the fixed base 12 and makes close contact with the surface of the conveyor belt of the conveyor mechanism 4. During the operation of the conveyor belt, it can directly scrape off various foreign objects attached to the surface. Compared with the incompleteness of traditional manual cleaning or brush cleaning, the flexible scraper 17 utilizes the characteristics of flexible material to not only fit the surface of the conveyor belt to achieve all-round foreign object scraping, but also avoid rigid damage to the conveyor belt. It reduces the problem of uneven force on the conveyor belt caused by foreign objects from the source, effectively suppresses the vibration and deviation of the conveyor belt, ensures that the conveyor mechanism 4 is always in a stable operating state, reduces the risk of conveyor belt breakage caused by foreign objects, and ensures that the production process is continuous and uninterrupted.

[0025] Structural Description: Support Base 1: Support Base 1 provides the foundation for the overall equipment to bear load and be installed. Its structural design includes multiple functional slots and installation positions: Two limiting and fixing slots 7 are opened on the lower surface of the front end, which are used to cooperate with the limiting and fixing parts 6 of the cleaning component to realize the positioning of the collection box 5. Two positioning slider slots 13 are opened on the lower surface to provide guidance for the sliding of the fixing base 12. The left and right inner walls of the lower surface are each provided with a first limiting block slot 10, which serves as the sliding and installation space for the limiting block 14. Rotating blocks 8 are rotatably installed on the left and right outer walls to drive the limiting adjustment structure of the cleaning component.

[0026] High-position palletizer body 2: The high-position palletizer body 2 is the core driving structure for realizing high-position palletizing of goods. It consists of a support frame, a transverse guide rail, a longitudinal guide rail, and a vertical hydraulic telescopic rod. The support frame provides support as the main frame. The transverse guide rail and the longitudinal guide rail work together to realize horizontal position adjustment. The vertical hydraulic telescopic rod is responsible for driving the clamping mechanism 3 to move up and down. The three work together to complete the precise positioning of the clamping mechanism 3 in three-dimensional space.

[0027] Clamping Mechanism 3: Clamping mechanism 3 is used to grab goods conveyed by transport mechanism 4. It consists of a U-shaped bracket, two cylinders, and two clamping plates. The U-shaped bracket serves as the mounting carrier, and the clamping mechanism 3 is installed as a whole at the end of the vertical hydraulic telescopic rod of the main body 2 of the high-position palletizer. The two cylinders are symmetrically installed inside the U-shaped bracket, and the piston rods of the cylinders are fixedly connected to the corresponding clamping plates. The extension and retraction of the cylinders drives the two clamping plates to open and close, realizing the clamping and releasing of goods of different sizes. Transportation Mechanism 4: Transportation mechanism 4 is responsible for transporting goods and consists of a conveyor belt, a mounting frame, and a drive mechanism. The mounting frame mounts the entire transportation mechanism 4 inside the upper end of the support base 1. The drive mechanism provides power for the operation of the conveyor belt. The conveyor belt serves as the load-bearing surface for the goods, transporting the goods to be stacked from the feeding end to the gripping station of the clamping mechanism 3. Collection box 5: As a container for collecting foreign objects, it contains a fixing seat 12 inside, and the upper surface is used to install two limiting fixing parts 6. It achieves its own positioning by cooperating with the limiting fixing slot 7 of the support seat 1.

[0028] Limiting and fixing component 6: There are two structural forms. When it is a limiting and fixing block, both are fixedly installed on the upper surface of the collection box 5. The outer wall slides and engages with the inside of the corresponding limiting and fixing slot 7 to realize the mechanical engagement and positioning of the collection box 5 and the support base 1. When it is a magnetic limiting block 18, the magnetic block installed on it is attracted and positioned by the magnetic seat installed inside the corresponding limiting and fixing slot 7. The collection box 5 is quickly disassembled and positioned by magnetic force.

[0029] Fixed seat 12: As the mounting carrier of flexible scraper 17, its outer wall is fixedly connected to two positioning sliders 9. The outer wall of the positioning slider 9 is slidably connected to the positioning slider groove 13 of the support seat 1 to ensure that the fixed seat 12 slides along the set trajectory. The left and right outer walls are provided with second limit block grooves 16, which are used to cooperate with the limit block 14 to realize the position locking of the fixed seat 12.

[0030] Flexible scraper 17: It is installed on the upper surface of the fixed seat 12 by bolts. The outer wall of its end near the transport mechanism 4 contacts the outer wall of the transport belt on the transport mechanism 4. Utilizing its own flexible material properties, it scrapes away foreign objects on the surface of the transport belt without damaging the transport belt.

[0031] 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 frame type high level palletizer comprising a support base (1), a high level palletizer body (2), a clamping mechanism (3) and a transport mechanism (4), characterized by: A cleaning component is provided on the support base (1); The cleaning components include a collection box (5), a fixed base (12), a flexible scraper (17), and two limiting fasteners (6). When both limiting fasteners (6) are limiting fastener blocks, both limiting fasteners (6) are fixedly installed on the upper surface of the collection box (5). Two limiting fastener slots (7) are opened on the lower surface of the front end of the support base (1). The outer walls of the two limiting fasteners (6) are respectively slidably engaged with the interior of the corresponding limiting fastener slots (7). The flexible scraper (17) is bolted to the upper surface of the fixed base (12). Two positioning sliders (9) are fixedly connected to the outer wall of the fixed base (12). Among them, the lower surface of the support base (1) has two positioning slider grooves (13), the outer walls of the two positioning sliders (9) are slidably connected to the interior of the corresponding positioning slider grooves (13), the left and right outer walls of the fixed base (12) are provided with second limiting block grooves (16), the left and right outer walls of the support base (1) are rotatably installed with rotating blocks (8), the left and right inner walls of the lower surface of the support base (1) are provided with first limiting block grooves (10), the interior of the two first limiting block grooves (10) is slidably connected with limiting blocks (14), the interior walls of the two first limiting block grooves (10) are rotatably installed with rotating threaded rod sleeves (15), and the interior of the two first limiting block grooves (10) is provided with rotating threaded rods (11).

2. A gantry high-bay palletizer according to claim 1, characterized in that: Both of the limiting blocks (14) extend slidably to the outside of the first limiting block groove (10) at the end near the second limiting block groove (16) and are slidably connected to the inside of the corresponding second limiting block groove (16).

3. A gantry high-bay palletizer according to claim 1, characterized in that: The two rotating threaded rod sleeves (15) extend to the outside of the first limiting block groove (10) at the end near the rotating block (8) and are respectively fixedly connected to the outer wall of the corresponding rotating block (8).

4. A frame-type high-level palletizing machine according to claim 1, characterized in that: The two rotating threaded rods (11) are fixedly connected to the outer wall of the corresponding limiting block (14) at one end near the limiting block (14).

5. A frame-type high-level palletizing machine according to claim 1, characterized in that: The two rotating threaded rods (11) are respectively connected to the internal threads of the corresponding rotating threaded rod sleeve (15) at one end, and the fixed seat (12) is located inside the collection box (5).

6. A frame-type high-level palletizing machine according to claim 1, characterized in that: The main body (2) of the high-position palletizer consists of a support, a transverse guide rail, a longitudinal guide rail and a vertical hydraulic telescopic rod, and the transportation mechanism (4) consists of a conveyor belt, a mounting frame and a drive mechanism.

7. A frame-type high-level palletizing machine according to claim 1, characterized in that: The clamping mechanism (3) consists of a U-shaped bracket, two cylinders and two clamping plates, and the transport mechanism (4) is installed inside the upper end of the support base (1).

8. A frame-type high-level palletizing machine according to claim 1, characterized in that: The flexible scraper (17) is in contact with the outer wall of the conveyor belt on the conveyor mechanism (4) at one end, and the high-position palletizer body (2) is installed on the upper end of the support base (1).

9. A frame-type high-level palletizing machine according to claim 1, characterized in that: The clamping mechanism (3) is mounted on the main body (2) of the high-position palletizer via a U-shaped bracket.

10. A frame-type high-level palletizing machine according to claim 1, characterized in that: When both of the aforementioned limiting and fixing components (6) are magnetic limiting blocks (18), the magnetic blocks installed on the two magnetic limiting blocks (18) are attracted and positioned by the magnetic seats installed inside the corresponding limiting and fixing slots (7).

Images