Multi-specification feeding jig positioning device

Abstract

The utility model belongs to the technical field of feeding fixture, specifically relates to a multi -specification feeding fixture positioning device, including the material placing of being used to put material, the both sides of put material board are respectively swing in setting and have side baffle, the top swing of the discharge end of put material board is provided with put material baffle, the lower extreme of every side baffle is installed with connecting seat no.

Description

Technical Field

[0001] This utility model belongs to the field of feeding fixture technology, specifically relating to a positioning device for a multi-specification feeding fixture. Background Technology

[0002] In the production of products, in order to meet the feeding requirements of sheet-shaped materials, it is usually necessary to use feeding fixtures to position the sheet materials to ensure the accuracy of feeding sheet-shaped materials.

[0003] For example, Chinese Patent Publication No. CN218086725U discloses an adjustable-size silicon wafer loading fixture, which includes a base plate, a first plate body, side plates symmetrically arranged on both sides of the first plate body, and a back plate located between the two side plates. A diagonal brace is fixed to the bottom of the first plate body. The two side plates, the back plate, and the diagonal brace form a space for placing the silicon wafers. The side plates and the back plate are detachable and connected to the base plate. This device can efficiently and cost-effectively load large silicon wafers without disassembling the original equipment, significantly improving the efficiency of large silicon wafer production. It is also convenient to use and has good economic benefits.

[0004] As described in the prior art of the aforementioned patent, it is not easy to adjust the clamping and positioning of sheet materials of different specifications, which makes it inconvenient to meet the clamping and positioning requirements of sheet materials of different widths and thicknesses. Utility Model Content

[0005] The purpose of this invention is to provide a multi-specification feeding fixture positioning device, which can meet the feeding and clamping needs of sheet materials of different widths and thicknesses by adjusting the spacing between the two side baffles and the vertical spacing between the feeding plate and the feeding baffle.

[0006] The specific technical solution adopted in this utility model is as follows: A multi-specification feeding fixture positioning device includes a feeding plate for placing materials, side baffles are movably arranged on both sides of the feeding plate, and a feeding baffle is movably arranged above the discharge end of the feeding plate; a connecting seat is installed at the lower end of each side baffle, and two connecting seats are simultaneously connected to a lead screw through threaded engagement; a telescopic rod is installed on the outer side of the feeding baffle.

[0007] In a preferred embodiment, the threads in the two connecting seats are arranged in opposite directions, the middle section of the lead screw is rotatably connected to the bottom of the feeding plate, one end of the lead screw is connected to a drive motor, and the drive motor is fixedly connected to one side of the feeding plate.

[0008] In a preferred embodiment, each side baffle is further fixedly installed with a connecting seat 2 at its lower end, and the two connecting seats 2 are slidably connected to a guide rod 1, the middle section of which is fixedly connected to the lower end of the feeding plate.

[0009] In a preferred embodiment, the upper end of the telescopic rod is fixedly connected to a support frame, and the support frame is fixedly connected to one side of the feeding plate.

[0010] In a preferred embodiment, a second guide rod is also slidably mounted on the support frame, and the lower end of the second guide rod is fixedly mounted on the feeding baffle.

[0011] In a preferred embodiment, a ranging sensor transmitter is also installed on the lower end of the outer side of the feeding baffle, and a ranging sensor receiver is installed on the feeding plate at the location corresponding to the ranging sensor transmitter.

[0012] In a preferred embodiment, a slot is provided on the inner side of the feeding end of the feeding plate, and a dial wheel is provided in the slot. The two ends of the dial wheel are rotatably connected to the bottom of the feeding plate, and one end of the dial wheel is also connected to a drive motor.

[0013] In a preferred embodiment, a pad is attached to the outer arc surface of the dial wheel, and the upper edge of the pad attached to the dial wheel is tangent to the upper end surface of the feed plate.

[0014] In a preferred embodiment, the pad is made of rubber, and the outer surface of the pad is provided with corrugated grooves.

[0015] In a preferred embodiment, the lower end of the feeding plate is rotatably connected to a support rod, both ends of the support rod are fixedly connected to a base plate, and a telescopic rod 2 is connected to the lower end of the feeding plate away from the feeding baffle, the other end of the telescopic rod 2 being hinged to the base plate.

[0016] The technical effects achieved by this utility model are as follows: This utility model allows for adjustment of the distance between the two side baffles by rotating the lead screw, thus meeting the clamping requirements for sheet materials of different widths. By adjusting the up-and-down movement of the discharge baffle, the distance between the lower end of the discharge baffle and the upper end of the discharge plate can be adjusted, allowing sheet materials of different thicknesses to be discharged one by one through the gap between the lower end of the discharge baffle and the upper end of the discharge plate, and enter the conveying mechanism to meet the requirement of sequential feeding.

[0017] In addition, this utility model can move the sheet material on the feeding plate into the conveying mechanism by rotating the dial wheel, thus providing power for feeding the sheet material. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the equiaxed side structure of one side of the conveying mechanism of this utility model; Figure 2 This is a schematic diagram of the equiaxed side structure of one side of the feeding plate of this practical product; Figure 3 This is a schematic diagram of the cross-sectional structure of the feeding plate, side baffle, and feeding baffle of this practical product.

[0019] The attached diagram lists the components represented by each number as follows: 1. Feeding plate; 2. Side baffle; 3. Feeding baffle; 4. Conveying mechanism; 5. Dial wheel; 6. Support rod; 7. Base plate; 10. Slot; 21. Connecting seat one; 22. Lead screw; 23. Drive motor one; 24. Connecting seat two; 25. Guide rod one; 31. Telescopic rod one; 32. Support frame; 33. Guide rod two; 34. Distance sensor transmitter; 35. Distance sensor receiver; 51. Drive motor two; 52. Pad; 61. Telescopic rod two. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0023] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0024] Please see the appendix Figures 1 to 3As shown, this utility model provides a multi-specification feeding fixture positioning device, including a feeding plate 1 for placing materials, side baffles 2 movably arranged on both sides of the feeding plate 1, and a feeding baffle 3 movably arranged above the discharge end of the feeding plate 1; a connecting seat 21 is installed at the lower end of each side baffle 2, and the two connecting seats 21 are simultaneously connected to a lead screw 22 through threaded engagement; a telescopic rod 31 is installed on the outer side of the feeding baffle 3.

[0025] In this device, the spacing between the two side baffles 2 is adjusted according to the width of the sheet material, so that when the sheet material is stacked on the feeding plate 1, it can be clamped and positioned by the two side baffles 2. The end of the sheet material stacked on the feeding plate 1 that is closest to the feeding baffle 3 is all against the feeding baffle 3. By aligning one end of the sheet material with the feeding baffle 3, the sheet material can be placed vertically aligned on the feeding plate 1. Before the sheet material is placed on the feeding baffle 3, the spacing between the upper end of the feeding plate 1 and the lower end of the feeding baffle 3 can be adjusted by the thickness of the sheet material, so that the spacing between the upper end of the feeding plate 1 and the lower end of the feeding baffle 3 can accommodate one sheet material, thus meeting the need for feeding sheet materials one by one.

[0026] In this embodiment, the threads in the two connecting seats 21 are arranged in opposite directions. The middle section of the lead screw 22 is rotatably connected to the bottom of the feeding plate 1. One end of the lead screw 22 is connected to a drive motor 23, and the drive motor 23 is fixedly connected to one side of the feeding plate 1.

[0027] The distance between the two side baffles 2 is driven by the drive motor 23 to rotate the lead screw 22. Since the lead screw 22 is connected to the two connecting seats 21 by thread engagement, and the threads in the two connecting seats 21 are set in opposite directions, the forward and reverse rotation of the lead screw 22 can drive the side baffles 2 to move closer or further apart, thereby adjusting the distance between the two side baffles 2 to meet the positioning and clamping needs of sheet materials of different widths.

[0028] Each side baffle 2 is also fixedly installed with a connecting seat 24 at its lower end. The two connecting seats 24 are slidably connected to a guide rod 25. The middle section of the guide rod 25 is fixedly connected to the lower end of the discharge plate 1. Each side baffle 2 is also installed with a connecting seat 24 at its lower end. The connecting seat 24 is slidably connected to the guide rod 25, which makes the side baffle 2 more stable and prevents it from tipping over.

[0029] The upper end of the telescopic rod 31 is fixedly connected to the support frame 32, the support frame 32 is fixedly connected to one side of the feeding plate 1, and the support frame 32 is also slidably provided with a guide rod 33, the lower end of the guide rod 33 is fixedly installed on the feeding baffle 3. In this embodiment, the up-and-down movement of the discharge baffle 3 is adjusted by the extension and retraction of the first telescopic rod 31. When the discharge baffle 3 moves, it will drive the second guide rod 33 to slide up and down on the support frame 32. Due to the connection between the second guide rod 33 and the support frame 32, the up-and-down movement of the discharge baffle 3 is more stable.

[0030] A distance sensor transmitter 34 is installed on the lower end of the outer side of the feeding baffle 3, and a distance sensor receiver 35 is installed on the feeding plate 1 at the corresponding distance sensor transmitter 34. By monitoring the distance between the distance sensor transmitter 34 and the distance sensor receiver 35, the distance between the lower end of the feeding baffle 3 and the upper end of the feeding plate 1 can be accurately obtained.

[0031] Please see Figure 3 As shown, when the sheet material is stacked on the feeding plate 1, the extension and retraction of the telescopic rod 31 causes the feeding baffle 3 to move up and down to adjust the distance between it and the upper surface of the feeding plate 1. The adjusted distance should be at least equal to the thickness of one sheet and less than the thickness of two sheets. This distance can allow the bottom sheet to be discharged from the gap formed between the feeding baffle 3 and the feeding plate 1, while preventing other sheets above from being discharged, thus meeting the need for feeding sheets one by one.

[0032] A slot 10 is also provided on the inner side of the feeding end of the feeding plate 1. A dial wheel 5 is provided in the slot 10. Both ends of the dial wheel 5 are rotatably connected to the bottom of the feeding plate 1. One end of the dial wheel 5 is also connected to a drive motor 51. In order to provide power for the movement of the board during feeding, the drive motor 51 can drive the dial wheel 5 to rotate, and the board is moved to the conveyor mechanism 4 through the contact between the dial wheel 5 and the board to achieve the feeding requirement.

[0033] A pad 52 is attached to the outer arc surface of the dial wheel 5. The upper edge of the pad 52 attached to the dial wheel 5 is tangent to the upper end face of the feed plate 1. The pad 52 is made of rubber and has a corrugated groove on its outer side. In order to increase the friction between the dial wheel 5 and the plate and to prevent the plate from being damaged by collision, a pad 52 is provided on the outer ring of the dial wheel 5. The contact between the pad 52 and the plate increases the friction, making it easier to move the plate to the conveying mechanism 4 to achieve the purpose of feeding.

[0034] The lower end of the feeding plate 1 is rotatably connected to the support rod 6, and the two ends of the support rod 6 are fixedly connected to the base plate 7. A telescopic rod 61 is connected to the lower end of the feeding plate 1 away from the feeding baffle 3, and the other end of the telescopic rod 61 is hinged to the base plate 7.

[0035] To ensure smooth material feeding, the extension of the telescopic rod 61 can be adjusted during material feeding to drive the feeding plate 1, side baffle 2, feeding baffle 3, and other structures to rotate around the support rod 6 fixed on the base plate 7. This causes the feeding plate 1 to tilt towards the conveying mechanism 4, so that the end of the feeding plate 1 closer to the conveying mechanism 4 is lower than the end of the feeding plate 1 further away from the conveying mechanism 4. This tilting structure of the feeding plate 1 makes it easier for the material to move towards the conveying mechanism 4.

[0036] Both telescopic pole 31 and telescopic pole 61 are electric telescopic poles. The rotation and extension control of drive motor 23, telescopic pole 31, drive motor 51, and telescopic pole 61 are all controlled by a control device. The monitoring signals from the range sensor transmitter 34 and the range sensor receiver 35 are also transmitted to the control mechanism for analysis and serve as the basis for controlling the extension and retraction adjustment of telescopic pole 31. Furthermore, the extension control of the above structures is all existing technology and will not be described in detail here.

[0037] The working principle of this utility model is as follows: In this device, the distance between the two side baffles 2 is adjusted according to the width of the sheet material, so that when the sheet material is stacked on the feeding plate 1, it can be clamped and positioned by the two side baffles 2. The end of the sheet material stacked on the feeding plate 1 that is closest to the feeding baffle 3 is all against the feeding baffle 3. By aligning one end of the sheet material with the feeding baffle 3, the sheet material can be placed vertically aligned on the feeding plate 1. Before the sheet material is placed on the feeding baffle 3, the distance between the upper end of the feeding plate 1 and the lower end of the feeding baffle 3 can be adjusted by the thickness of the sheet material, so that the distance between the upper end of the feeding plate 1 and the lower end of the feeding baffle 3 can accommodate one sheet material, thus meeting the need for feeding sheet materials one by one.

[0038] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A multi-specification feeding jig positioning device, characterized by: It includes a material feeding plate (1) for placing materials, with side baffles (2) movably arranged on both sides of the material feeding plate (1), and a material feeding baffle (3) movably arranged above the material discharge end of the material feeding plate (1). Each side baffle (2) has a connecting seat (21) installed at its lower end. The two connecting seats (21) are connected to a screw (22) by threaded engagement. The outer side of the discharge baffle (3) is equipped with a telescopic rod (31).

2. The multi-specification loading jig positioning device according to claim 1, wherein: The threads in the two connecting seats (21) are arranged in opposite directions. The middle section of the lead screw (22) is rotatably connected to the bottom of the feeding plate (1). One end of the lead screw (22) is connected to a drive motor (23), and the drive motor (23) is fixedly connected to one side of the feeding plate (1).

3. The multi-specification loading jig positioning device according to claim 1, wherein: Each side baffle (2) is also fixedly installed with a connecting seat two (24) at its lower end. The two connecting seats two (24) are slidably connected to a guide rod one (25). The middle section of the guide rod one (25) is fixedly connected to the lower end of the feeding plate (1).

4. The multi-specification loading jig positioning device according to claim 1, wherein: The upper end of the telescopic rod (31) is fixedly connected to the support frame (32), and the support frame (32) is fixedly connected to one side of the feeding plate (1).

5. The multi-specification loading jig positioning device according to claim 4, wherein: The support frame (32) is also provided with a guide rod (33) that slides up and down. The lower end of the guide rod (33) is fixedly installed on the feeding baffle (3).

6. The multi-specification loading jig positioning device according to claim 1, wherein: The lower end of the outer side of the feeding baffle (3) is also equipped with a ranging sensor transmitter (34), and a ranging sensor receiver (35) is installed on the feeding plate (1) at the location corresponding to the ranging sensor transmitter (34).

7. The multi-specification loading jig positioning device according to claim 1, wherein: The inner side of the feeding end of the feeding plate (1) is also provided with a slot (10), and a dial wheel (5) is provided in the slot (10). The two ends of the dial wheel (5) are rotatably connected to the bottom of the feeding plate (1), and one end of the dial wheel (5) is also connected to a second drive motor (51).

8. The multi-specification loading jig positioning device according to claim 7, wherein: A pad (52) is attached to the outer arc surface of the dial wheel (5), and the upper edge of the pad (52) attached to the dial wheel (5) is tangent to the upper end surface of the feed plate (1).

9. The multi-specification loading jig positioning device according to claim 8, wherein: The pad (52) is made of rubber, and the outer side of the pad (52) is provided with a corrugated groove.

10. The multi-specification loading jig positioning device according to claim 1, wherein: The lower end of the feeding plate (1) is rotatably connected to the support rod (6), and the two ends of the support rod (6) are fixedly connected to the base plate (7). A telescopic rod (61) is connected to the lower end of the feeding plate (1) away from the feeding baffle (3), and the other end of the telescopic rod (61) is hinged to the base plate (7).

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