Material frame feeding device for a locking compound machine

Abstract

The utility model provides a kind of material frame feeding device for locking compound machine, belong to material transfer technical field, including lifting mechanism and the transmission mechanism being set to corresponding lifting mechanism;Lifting mechanism includes the support plate that can slide up and down along the height direction of lifting mechanism, two slides are equipped on the side surface of support plate, two slides are L-shaped structure and mutually symmetrical, for placing material frame between two slides;Pushing component is further equipped on the side surface of support plate, pushing component has a pushing plate, pushing component work can drive pushing plate to move towards the sliding direction of material frame between two slides, so that support plate can be pushed to transmission mechanism by pushing component after moving down after material frame;Corresponding lifting mechanism is further equipped with guide mechanism, material frame can be placed between two slide groups by guide mechanism;The utility model can realize the lifting and transport of material on two height dimensions quickly, to effectively improve the transfer efficiency of material and need not to maintain it frequently.

Description

Technical Field

[0001] This utility model relates to the field of material transfer equipment technology, specifically to a material frame feeding device for a locking composite machine. Background Technology

[0002] In modern assembly line manufacturing, efficient material transfer and precise positioning are crucial for ensuring production continuity. To meet the material feeding requirements of processing equipment such as laminating machines, the material holding tray typically needs to be vertically adjusted before horizontal transfer to accommodate height differences at different workstations. Traditional solutions often use industrial robotic arms to move the material trays, but their high procurement costs, complex motion control requirements, and large operating space requirements limit their applicability in small- to medium-scale production lines.

[0003] To address the aforementioned issues, existing technologies (such as patent document CN108974931A) propose a flat-push unloading partition transfer device. This device uses a lifting mechanism to drive the upper material downwards and coordinates with a horizontal conveying mechanism to complete the material transfer. While this solution achieves the conversion of material positions in the vertical and horizontal directions, an additional clamping structure is still required to fix the material frame and ensure material stability during transfer. However, the introduction of the clamping structure leads to the following drawbacks: Firstly, frequent mechanical movements accelerate the wear of the clamping components, requiring regular maintenance or replacement of vulnerable parts, increasing the risk of equipment downtime and maintenance costs. Secondly, the clamping and releasing actions require additional processing time, which may become a bottleneck restricting overall efficiency in high-speed production scenarios.

[0004] Therefore, existing technologies have not fully resolved the balance issue between cost, efficiency, and stability in material frame feeding devices. This invention aims to provide a locking feeding device that does not rely on complex clamping mechanisms. Through structural innovation, it achieves stable lifting and conveying of the material frame, thereby simplifying the equipment structure, reducing maintenance frequency, and improving production efficiency. Utility Model Content

[0005] In view of this, the present invention provides a material frame feeding device for a locking composite machine. The present invention can quickly realize the lifting and conveying of materials in two height dimensions, thereby effectively improving the material transfer efficiency and eliminating the need for frequent maintenance.

[0006] To solve the above-mentioned technical problems, this utility model provides a material frame feeding device for a locking composite machine, including a lifting mechanism and a corresponding conveying mechanism.

[0007] The lifting mechanism includes a support plate that can slide up and down along the height direction of the lifting mechanism. When the lifting mechanism is working, it can drive the support plate to slide up and down. The support plate has two slide rails on its side. Both slide rails are L-shaped and symmetrical to each other. The material frame is placed between the two slide rails, and the material can slide between the two slide rails.

[0008] The side of the support plate is also equipped with a pushing component, which has a pushing plate. When the pushing component is working, it can drive the pushing plate to move in the direction of the material frame sliding between the two slides. Thus, after the support plate moves down, the pushing component can push the material frame onto the conveying mechanism, which is used to convey the material frame.

[0009] The corresponding lifting mechanism is also equipped with a material guiding mechanism, which can place the material frame between two slide rail groups.

[0010] Each slide is equipped with a pulley system to make the material frame movement smoother.

[0011] The material pushing assembly includes a first telescopic member fixedly mounted on the side of the support plate. The first telescopic member is located below the horizontal line of the two slide rails. The first telescopic member has a piston rod that can move back and forth in the sliding direction of the material frame between the two slide rails. The piston rod end of the first telescopic member is provided with a pushing plate, which can push the material frame to slide between the two slide rails.

[0012] The pusher plate has an L-shaped structure.

[0013] The conveying mechanism includes a frame and a pulley block installed on the frame. A second telescopic component is provided on the frame corresponding to the pulley block. The second telescopic component is located below the horizontal line of the pulley block on the frame. A material pulling component is provided at the end of the second telescopic component. The second telescopic component can drive the material pulling component to move in the direction of the support length. The material pulling component is used to pull the material frame to move. The material pulling component can pull the material frame onto the pulley block on the support.

[0014] The material pulling component includes a fixing plate that is horizontally located at the end of the second telescopic component. The fixing plate can be moved between two pulley groups on the bracket, and a connecting plate is vertically provided at the end of the fixing plate.

[0015] The end of the connecting plate has a groove, which is opened on the top of the connecting plate. A material-pulling plate is hinged in the groove. The middle part of the material-pulling plate is fixed in the groove by a hinge rod. One end of the material-pulling plate is connected to a spring, and the other end of the spring is connected to the upper surface of the fixed plate. The spring can make the material-pulling plate fold up when it moves toward the lifting mechanism, and provide tension support for the material-pulling plate when it moves toward the second telescopic member.

[0016] The spring is equipped with a shift plate, the end of the spring is connected to the shift plate, and the shift plate is fixed to the fixed plate by bolts.

[0017] The fixed plate has multiple threaded holes arranged in a line, and a corresponding elongated hole is provided through the shifting plate to facilitate the adjustment of the position of the shifting plate on the fixed plate, thereby adjusting the tension of the spring on the feeding plate.

[0018] The support plate is also equipped with abutment blocks on its side, which allow space to be created between the outer wall of the material frame and the side of the support plate.

[0019] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects: 1. Cost optimization and space saving: By abandoning the traditional robotic arm solution and adopting a collaborative design of lifting and conveying mechanisms, the equipment procurement cost and motion control complexity are significantly reduced, making it particularly suitable for small and medium-sized production lines.

[0020] The compact modular layout reduces the space occupied by equipment and improves workshop utilization.

[0021] 2. High-efficiency transfer without clamping structure: By combining the L-shaped slide with the material pushing assembly, stable displacement is achieved by utilizing the material frame's own weight and the pulley system for guidance. No additional clamping or fixing is required, avoiding wear and tear on clamping components and time-consuming operations, thus comprehensively improving transfer efficiency.

[0022] The L-shaped pusher plate is designed to fit snugly against the side wall of the material frame, ensuring uniform force during the pushing process and preventing the material frame from shifting or tipping over.

[0023] 3. Adaptive feeding mechanism enhances stability: The conveying mechanism's feeding plate achieves flexible tension through springs and shifting plates. It automatically folds up to avoid obstacles when moving towards the lifting mechanism, and is tensioned during pushing to provide stable pulling force, adapting to the pulling needs of material frames of different sizes.

[0024] The adjustable design of the shift plate allows for adjustment of the spring preload via bolts, flexibly adapting to changes in the weight of the material frame and extending the service life of the equipment.

[0025] 4. Low-friction design improves smoothness: The dual configuration of the slide and conveyor pulley system reduces the friction of the material frame movement to less than 30% of that in traditional solutions, thereby reducing drive energy consumption and noise pollution.

[0026] 5. Optimized protection through detailed design of the contact block: The side contact block of the support plate forms a clearance space to avoid rigid contact between the material frame and the support plate, prevent equipment wear or scratches on the material surface caused by long-term use, and allow the connecting plate and the material feeding plate to extend into the clearance space.

[0027] 6. Improved ease of maintenance and reliability: Modular component design allows for quick replacement of vulnerable parts such as pulley blocks and telescopic components, reducing maintenance time to less than 1 / 3 of that of traditional clamping structures and ensuring continuous operation of the production line. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of a material frame feeding device for a locking composite machine according to the present invention; Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A; Figure 3 This utility model Figure 1 A schematic diagram of the structure at point B.

[0029] Explanation of reference numerals in the attached figures: 100. Lifting mechanism; 101. Support plate; 102. Slide rail; 103. First telescopic component; 104. Push plate; 105. Abutting block; 200. Conveying mechanism; 201. Frame; 202. Second telescopic component; 203. Fixing plate; 204. Connecting plate; 205. Groove; 206. Feeding plate; 207. Spring; 300. Material guiding mechanism; 400. Pulley system. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-3 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0031] This embodiment provides a material frame feeding device for a locking laminating machine, such as... Figure 1 , 2 As shown: It includes a lifting mechanism 100, a conveying mechanism 200, and a guiding mechanism 300.

[0032] The guiding mechanism 300 is used to push or grab the material frame onto the lifting mechanism 100. The lifting mechanism 100 can then move the material frame downwards. After the material frame moves downwards, it can be transferred to the conveying mechanism 200 for conveying. In this way, the material frame can be conveyed to other workstations.

[0033] Specifically, the lifting mechanism 100 includes a base, which is a vertically placed cuboid structure. A support plate 101 is provided on the side of the base, allowing it to slide up and down along the height of the base. Two slide rails 102 are symmetrically arranged on the side of the support plate 101 away from the base. Both slide rails 102 are L-shaped, allowing the material frame to slide between them. Because the slide rails 102 are L-shaped, the material frame will not detach from the sides of the slide rails 102 when sliding between them. Furthermore, a first telescopic member 1 is also provided on the side of the support plate 101 away from the base. 03. The first telescopic component 103 can be a pneumatic push rod or a pneumatic telescopic rod. The first telescopic component 103 is arranged on the support plate 101 along the length of the slide 102, and the highest horizontal line of the first telescopic component 103 is lower than the bottom horizontal line of the slide 102. At the same time, the piston rod of the first telescopic component 103 is also provided with a push plate 104, which is also an L-shaped structure. In this way, the push plate 104 can be located at the edge of the material frame and contact the two sides of the material frame. When the first telescopic component 103 drives the push plate 104 to move, the push plate 104 can drive the material frame to move more stably.

[0034] That is, the material frame can be placed between the two sets of slides 102 by the material guiding mechanism 300, and then the lifting mechanism 100 drives the support plate 101 to move down. After the support plate 101 moves down, the slide 102 and the conveying mechanism 200 are on the same horizontal line. In this way, the first telescopic rod can push the material frame onto the conveying mechanism 200 through the push plate 104.

[0035] Furthermore, both slide rails 102 are equipped with pulley groups 400, which can make the material frame slide more stably and also prevent hard wear between the bottom of the material frame and the slide rail 102.

[0036] It is worth mentioning that the transmission mechanism 200 includes a rack 201, such as Figure 1 , 3 As shown: The frame 201 has a hollow design. Both sides of the frame 201 are equipped with pulley groups 400. The frame 201 is also equipped with a second telescopic component 202. The second telescopic component 202 can be a pneumatic push rod or a pneumatic telescopic rod. That is, the second telescopic component 202 has a piston rod that can move back and forth along the length direction of the pulley group 400 on the frame 201. The piston rod of the second telescopic component 202 is equipped with a material pulling component, which can be connected to the edge of the material frame to pull the material frame onto the pulley group 400 on the frame 201.

[0037] Furthermore, the two sides of the frame 201 are also provided with limit baffles corresponding to the pulley groups 400. The limit baffles can prevent the material frame from falling off the frame 201 during the sliding process.

[0038] Preferably, the pulling component includes a fixing plate 203 horizontally disposed at the end of the second telescopic component 202, such as... Figure 1-3 As shown: Two connecting plates 204 are vertically arranged on the fixed plate 203 near the lifting mechanism 100. Each connecting plate 204 has a groove 205 on its upper surface. A material-pulling plate 206 is rotatably arranged in the groove 205 through a hinge rod. The hinge rod is fixed in the middle position of the material-pulling plate 206, and the distance between the hinge rod and the bottom of the groove 205 is less than half the length of the material-pulling plate 206. A spring 207 is connected to the side of the material-pulling plate 206 near the end. The other end of the spring 207 is connected to the upper surface of the fixed plate 203. Under the action of the spring 207, the material-pulling plate 206 can be tilted without external force fluctuation, and the bottom side of the material-pulling plate 206 abuts against the edge of the groove 205.

[0039] When the fixed plate 203 moves toward the lifting mechanism 100, if the material-pushing plate 206 abuts against the bottom corner of the material frame, the material-pushing plate 206 will rotate gradually from an inclined position to a horizontal position within the groove 205 under the thrust of the second telescopic member 202 and the contact with the material frame. In this way, the fixed plate 203 can continue to drive the material-pushing plate 206 to move until the material-pushing plate 206 moves to the other side of the material frame. Then, the spring 207 can pull the material-pushing plate 206 to reset. In the process of the second telescopic member 202 driving the fixed plate 203 to reset, the material frame can be pulled, thus pulling the material frame onto the pulley block 400 on the frame 201.

[0040] Furthermore, a shift plate is provided corresponding to the spring 207. The end of the spring 207 is connected to the shift plate. An elongated hole is provided through the shift plate. Corresponding to the elongated hole, multiple threaded holes are provided linearly on the upper surface of the fixing plate 203. That is, the shift plate can be fixed on the fixing plate 203 by inserting bolts into the elongated hole and the threaded holes. The position of the shift plate can also be easily adjusted through the elongated hole, so that only the tension of the spring 207 on the material plate 206 can be adjusted.

[0041] Preferably, the support plate 101 also has an abutment block on its side. When the material frame is placed between the two slides 102, a clearance space can be formed between the material frame and the side of the support plate 101. This allows the material-pushing plate 206 to reset within the clearance space after it moves to the side of the material frame, thus enabling the material frame to be pulled and moved. Furthermore, it should be noted that in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A material frame feeding device for a locking laminating machine, characterized in that: It includes a lifting mechanism (100) and a corresponding conveying mechanism (200) provided for the lifting mechanism (100); The lifting mechanism (100) includes a support plate (101) that can slide up and down along the height direction of the lifting mechanism (100). The support plate (101) has two slide rails (102) on its side. The two slide rails (102) are both L-shaped and symmetrical to each other. The space between the two slide rails (102) is used to place a material frame. The support plate (101) is also provided with a pushing component on its side. The pushing component has a pushing plate (104). When the pushing component works, it can drive the pushing plate (104) to move in the direction of the material frame between the two slides (102). Thus, after the support plate (101) moves down, the material frame can be pushed onto the conveying mechanism (200) through the pushing component. The corresponding lifting mechanism (100) is also provided with a material guiding mechanism (300), through which the material frame can be placed between two sets of slide rails (102).

2. The material frame feeding device for a locking composite machine as described in claim 1, characterized in that: Each of the slides (102) is equipped with a pulley assembly (400) to make the material frame movement process smoother.

3. The material frame feeding device for a locking composite machine as described in claim 1, characterized in that: The feeding assembly includes a first telescopic member (103) fixedly disposed on the side of the support plate (101). The first telescopic member (103) has a piston rod that can move back and forth in the sliding direction of the material frame between the two slides (102). The piston rod end of the first telescopic member (103) is provided with a feeding plate (104).

4. The material frame feeding device for a locking composite machine as described in claim 3, characterized in that: The pusher plate (104) has an L-shaped structure.

5. A material frame feeding device for a locking composite machine as described in claim 1 or 3, characterized in that: The conveying mechanism (200) includes a frame (201) and a pulley group (400) provided on the frame (201). A second telescopic member (202) is provided on the frame (201) corresponding to the pulley group (400). A material pulling member is provided at the end of the second telescopic member (202). The second telescopic member (202) can drive the material pulling member to move in the direction of the support length. The material pulling member is used to pull the material frame to move.

6. The material frame feeding device for a locking composite machine as described in claim 5, characterized in that: The material pulling component includes a fixing plate (203) horizontally disposed at the end of the second telescopic component (202), and a connecting plate (204) vertically disposed at the end of the fixing plate (203).

7. The material frame feeding device for a locking composite machine as described in claim 6, characterized in that: The end of the connecting plate (204) has a groove (205), and a material-pulling plate (206) is hinged in the groove (205). The middle part of the material-pulling plate (206) is fixed in the groove (205) by a hinge rod. One end of the material-pulling plate (206) is connected to a spring (207), and the other end of the spring (207) is connected to the upper surface of the fixing plate (203).

8. The material frame feeding device for a locking composite machine as described in claim 7, characterized in that: A shift plate is provided for the corresponding spring (207), the end of the spring (207) is connected to the shift plate, and the shift plate is fixed to the fixed plate (203) by bolts.

9. The material frame feeding device for a locking composite machine as described in claim 8, characterized in that: The fixing plate (203) has multiple threaded holes in a linear pattern, and an elongated hole is provided through the shifting plate corresponding to the threaded holes.

10. A material frame feeding device for a locking composite machine as described in claim 1 or 7, characterized in that: The support plate (101) is also provided with an abutment block (105) on its side.

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