Transfer equipment for pallet production

Abstract

This utility model relates to the field of pallet production technology, and in particular to a transfer device for pallet production, including a base frame. A transfer mechanism is mounted on the base frame for pallet transfer. The transfer mechanism includes: a main body assembly, including a machine cover fixed to the upper end of the base frame, with extension plates fixed to the outer walls of both the left and right ends of the machine cover; a lifting assembly, including a base plate fixed to the left and right ends of the top of the base frame, with a vertical frame fixed to the upper end of the base plate; and a separating assembly, including a sliding plate slidably mounted on the vertical frame, with a connecting lug fixed to the upper end of the sliding plate, and a bearing fixed to both ends of the sliding plate. A shaft frame is fixed to the inner end of the bearing, and a bracket is hinged inside the shaft frame. An outward protrusion is fixed to the inner end of the bracket, and a second cylinder is pivotally connected to the upper end of the bearing, with the output end of the second cylinder pivotally connected to the upper end of the bracket. Through the coordinated operation of the lifting assembly and the separating assembly, the device can stop at any height level of the pallet stack, realizing precise picking, placing, and transferring of multi-layer pallets in an automated production line.

Description

Technical Field

[0001] This utility model relates to the field of pallet production technology, specifically to transfer equipment for producing transfer pallets. Background Technology

[0002] In modern industrial production systems, the efficient operation of logistics and transfer processes is a crucial foundation for ensuring overall production efficiency. Transfer pallets, as key tools for carrying and transporting materials, play an indispensable role in the transfer equipment during the production process. These specialized equipment are widely used in manufacturing, warehousing and logistics, food and pharmaceutical industries, and are a core component of automated production line material handling systems.

[0003] According to CN222062878U, a transfer device for mechanical equipment maintenance is disclosed. This technology discloses a technical solution including: "a base, with clamping seats installed on both sides above the base, and a connecting base plate connected to the inner side of the clamping seats; a conveying block connected below the clamping seats, and a bidirectional cylinder connected to the inner side of the conveying block; positioning pins installed on both sides of the limiting plate; a limiting groove provided at the connection between the limiting plate and the clamping seats, and several positioning holes provided on the outer side of the limiting groove; nut seats installed on both sides of the bearing plate, and a conveying screw installed inside the nut seats, with a drive motor installed at one end of the conveying screw." This technology has the technical effect that "the drive motor can drive the conveying screw to rotate, and the rotating conveying screw can move the nut seats and the bearing plate vertically, thereby driving the bearing plate to rise and fall, facilitating the up and down movement of the equipment."

[0004] In existing technologies, transfer equipment often uses overall handling or simple mechanical gripping, which cannot accurately grip stacked pallets in layers. This often results in multiple pallets being gripped at once or unstable gripping, leading to production line disruptions, pallet drops or collision damage, and seriously affecting the continuity and stability of automated production lines. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a transfer device for pallet production. Through the coordinated operation of lifting and separating components, it can stop at any height level of pallet stacking, realizing precise picking, placing, and transferring of multi-layer pallets in automated production lines.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a transfer device for pallet production, comprising a base frame, wherein a transfer mechanism is mounted on the base frame for pallet transfer, the transfer mechanism comprising:

[0007] The main components include a machine cover fixed to the upper part of the base frame, with extension plates fixed to the outer walls of both the left and right ends of the machine cover;

[0008] The lifting assembly includes a base plate fixed to the left and right ends of the top of the base frame, and a vertical frame fixed to the upper end of the base plate;

[0009] The partition assembly includes a slide plate that is slidably mounted on a stand. A connecting lug is fixed to the upper end of the slide plate. A bearing seat is fixed to both ends of the slide plate. A bearing bracket is fixed to the inner end of the bearing seat. A bracket is hinged inside the bearing bracket. An outward protrusion is fixed to the inner end of the bracket. A second cylinder is pivotally connected to the upper end of the bearing seat, and the output end of the second cylinder is pivotally connected to the upper end of the bracket.

[0010] Preferably, the lifting assembly further includes a first cylinder pivotally connected to the upper end of the base plate, and the output end of the first cylinder is pivotally connected to the connecting lug.

[0011] Preferably, the lifting assembly further includes a guide rail fixed on the upright, a slider slidably mounted on the guide rail, and a slide plate fixed on the slider.

[0012] Preferably, the lifting assembly further includes a top plate fixed to the upper end of the upright, and the top plate is fixed to the lower end of the extension plate.

[0013] Preferably, the main component further includes a frame fixed to the top of the base frame, with a roller conveyor installed at the upper end of the frame, and the roller conveyor located inside the lower part of the cover.

[0014] Preferably, the main body component also includes a cover door hinged to both sides of the front end of the cover, and casters are fixed at the four corners of the bottom of the base frame.

[0015] Beneficial effects

[0016] This utility model provides a transfer device for the production of transfer pallets. Compared with the prior art, it has the following advantages:

[0017] 1. The output end of the second cylinder drives the bracket to rotate around the hinge point of the shaft frame, so that the outer protrusion extends into or leaves the gap of the pallet stack, thereby achieving precise separation of single or multi-layer pallets; the directional movement of the outer protrusion ensures precise control of the force point of the pallet, which not only avoids the product surface damage that may be caused by traditional gripping methods, but also effectively prevents the risk of pallet slippage during transportation.

[0018] 2. By pivoting the output end of the first cylinder with the connecting ear, the overall lifting and lowering movement of the separator component along the upright is realized; and the lifting component and the separator component work together to enable the protrusion fixed at the end of the bracket to stop at any height layer of the pallet stack, realizing the precise picking, placing and transferring of multi-layer pallets in the automated production line. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the lifting component in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the separator component when it is retracted in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the separator component when it is extended in this utility model.

[0023] In the diagram: 1. Base frame; 2. Transfer mechanism; 21. Main component; 211. Machine cover; 212. Extension plate; 213. Cover door; 214. Machine frame; 215. Roller conveyor; 216. Casters; 22. Lifting assembly; 221. Base plate; 222. Upright frame; 223. Top plate; 224. First cylinder; 225. Guide rail; 226. Slider; 23. Separator assembly; 231. Slide plate; 232. Connecting lug; 233. Shaft seat; 234. Shaft bracket; 235. Bracket; 236. Outer protrusion; 237. Second cylinder. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a transfer device for pallet production, including a base frame 1, on which a transfer mechanism 2 is provided for pallet transfer, the transfer mechanism 2 including:

[0026] The main component 21 includes a cover 211 fixed to the upper end of the base frame 1, and extension plates 212 are fixed to the outer walls of both the left and right ends of the cover 211.

[0027] The lifting assembly 22 includes a base plate 221 fixed to the left and right ends of the top of the base frame 1, and a vertical frame 222 fixed to the upper end of the base plate 221.

[0028] The partition assembly 23 includes a slide plate 231 that is slidably mounted on the upright 222. A connecting ear 232 is fixed at the upper end of the slide plate 231. A bearing seat 233 is fixed at both ends of the slide plate 231. A bearing bracket 234 is fixed at the inner end of the bearing seat 233. A bracket 235 is hinged inside the bearing bracket 234. An outward protrusion 236 is fixed at the inner end of the bracket 235. A second cylinder 237 is pivotally connected to the upper end of the bearing seat 233, and the output end of the second cylinder 237 is pivotally connected to the upper end of the bracket 235.

[0029] In this embodiment, the output end of the second cylinder 237 drives the bracket 235 to rotate around the hinge point of the shaft frame 234, causing the outward protrusion 236 to extend into or disengage from the gap of the pallet stack, thereby achieving precise separation of single-layer or multi-layer pallets; the directional movement of the outward protrusion 236 ensures precise control of the force points of the pallet, which not only avoids product surface damage that may be caused by traditional gripping methods, but also effectively prevents the risk of pallet slippage during transportation.

[0030] Specifically, the lifting assembly 22 also includes a first cylinder 224 pivotally connected to the upper end of the base plate 221, and the output end of the first cylinder 224 is pivotally connected to the connecting lug 232.

[0031] In this embodiment, the pivotal engagement between the output end of the first cylinder 224 and the connecting ear 232 enables the overall lifting and lowering movement of the separator component 23 along the upright frame 222; furthermore, the lifting component 22 and the separator component 23 work together to enable the protrusion 236 fixed at the end of the bracket 235 to stop at any height of the pallet stack, thereby realizing the precise picking, placing and transferring of multi-layer pallets in the automated production line.

[0032] Specifically, the lifting assembly 22 also includes a guide rail 225 fixed on the upright 222, a slider 226 slidably mounted on the guide rail 225, and a slide plate 231 fixed on the slider 226.

[0033] In this embodiment, the slider 226 fixed on the slide plate 231 slides smoothly along the trajectory defined by the guide rail 225, effectively eliminating radial offset and swaying during the movement.

[0034] Specifically, the lifting assembly 22 also includes a top plate 223 fixed to the upper end of the upright 222, and the top plate 223 is fixed to the lower end of the extension plate 212.

[0035] In this embodiment, by fixing the top plate 223 to the extension plate 212, the vertical rigidity and torsional strength of the upright 222 are enhanced, effectively suppressing structural vibration and deformation that may occur during the lifting and lowering process.

[0036] Specifically, the main component 21 also includes a frame 214 fixed to the top of the base frame 1, with a roller conveyor 215 installed on the upper end of the frame 214, and the roller conveyor 215 is located inside the lower part of the cover 211.

[0037] In this embodiment, the pallet stack is placed directly on the roller conveyor 215 and located within the internal protective area of ​​the machine cover 211. When the separator component 23 lifts the upper half of the pallet, the roller conveyor 215 starts and conveys the lower half of the pallet that is not lifted forward through the roller conveyor 215.

[0038] Specifically, the main component 21 also includes a cover door 213 hinged to both sides of the front end of the cover 211, and four casters 216 are fixed at the bottom corners of the base frame 1.

[0039] In this embodiment, the casters 216 enable the entire device to move flexibly. When it is necessary to change workstations, the operator can push the equipment to the designated position. At this time, the cover door 213 remains closed to ensure that the internal mechanism is fully protected during the movement. When the equipment is in place for material discharge, the cover door 213 can be opened outward to provide a smooth passage for pallet output and allow the operator to observe the internal operating status.

[0040] The working principle and usage process of this utility model are as follows: First, the operator moves the entire equipment to the designated work position and locks it using the universal wheels 216 at the bottom of the base frame 1. At this time, the cover door 213 remains closed to ensure the safety of the internal mechanism. After the equipment is in place, the cover door 213 is opened, and the entire pallet stack to be processed is placed on the roller conveyor 215 inside the machine cover 211. The equipment is started, and the first cylinder 224 of the lifting component 22 drives the connecting ear 232 through the output end, which drives the slide plate 231 of the separating component 23 to rise smoothly along the guide rail 225 on the upright frame 222. At the same time, the slider 226 slides on the guide rail 225 to eliminate radial offset.

[0041] Once the protrusion 236 reaches the predetermined height, the second cylinder 237 drives the bracket 235 to rotate around the hinge point of the shaft frame 234, causing the protrusion 236 to precisely embed into the designated gap of the pallet stack. Subsequently, the first cylinder 224 continues to lift, and the protrusion 236 of the bracket 235 lifts and separates the upper half of the pallet. At this time, the roller conveyor 215 immediately starts, smoothly outputting the lower half of the ungrabbed pallet from the open door 213 to the next work station through rolling conveying. After the output is completed, the second cylinder 237 reverses its action to reset the bracket 235, and the first cylinder 224 drives the separator component 23 to descend to the initial position, ready for the next work cycle.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Transfer equipment for the production of transfer pallets, comprising a chassis (1), characterized in that: The base frame (1) is equipped with a transfer mechanism (2) for pallet transfer. The transfer mechanism (2) includes: The main component (21) includes a cover (211) fixed to the upper end of the base frame (1), and extension plates (212) are fixed to the outer walls of both the left and right ends of the cover (211). The lifting assembly (22) includes a base plate (221) fixed to the left and right ends of the top of the base frame (1), and a vertical frame (222) is fixed to the upper end of the base plate (221). The partition assembly (23) includes a slide plate (231) slidably mounted on a stand (222). A connecting ear (232) is fixed at the upper end of the slide plate (231). A bearing seat (233) is fixed at both ends of the slide plate (231). A shaft bracket (234) is fixed at the inner end of the bearing seat (233). A bracket (235) is hinged inside the shaft bracket (234). An outward protrusion (236) is fixed at the inner end of the bracket (235). A second cylinder (237) is pivotally connected to the upper end of the bearing seat (233), and the output end of the second cylinder (237) is pivotally connected to the upper end of the bracket (235).

2. The transfer apparatus for transfer pallet production according to claim 1, characterized in that: The lifting assembly (22) further includes a first cylinder (224) pivotally connected to the upper end of the base plate (221), and the output end of the first cylinder (224) is pivotally connected to the connecting ear (232).

3. The transfer apparatus for transfer pallet production according to claim 1, characterized in that: The lifting assembly (22) also includes a guide rail (225) fixed on the stand (222), a slider (226) is slidably mounted on the guide rail (225), and a slide plate (231) is fixed on the slider (226).

4. The transfer apparatus for transfer pallet production according to claim 1, characterized in that: The lifting assembly (22) also includes a top plate (223) fixed to the upper end of the upright (222), and the top plate (223) is fixed to the lower end of the extension plate (212).

5. The transfer apparatus for transfer pallet production according to claim 1, characterized in that: The main component (21) also includes a frame (214) fixed to the top of the base frame (1), with a roller conveyor (215) installed on the upper end of the frame (214), and the roller conveyor (215) located inside the lower part of the cover (211).

6. The transfer apparatus for transfer pallet production according to claim 1, characterized in that: The main body component (21) also includes a door (213) hinged to both sides of the front end of the cover (211), and four casters (216) are fixed at the bottom corners of the base frame (1).

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