Feeding mechanism for sheet metal part machining

Abstract

The utility model relates to the technical field of feeding mechanisms, and provides a feeding mechanism for sheet metal part processing, which comprises a mounting seat, a transmission device, two limiting grooves formed in the symmetrical surface of the mounting seat, and two connecting blocks fixedly mounted on the symmetrical surface of the transmission device, circular shaft supporting frames are arranged in the two connecting blocks and fixedly installed on the surface of the installation base. When the threaded rod on the surface of the transmission device is rotated and one end of the threaded rod is in contact with the baffle, the baffle rotates in the mounting groove by taking the positioning shaft as a fixed point, and meanwhile, the baffle is arranged above the transmission belt of the transmission device, so that the conveying position of the transmitted sheet metal part can be conveniently adjusted; and the two ends of the spring are connected to the transmission device and the inner wall of the baffle correspondingly, the baffle can reset conveniently, meanwhile, the two threaded rods can be independently adjusted, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism for sheet metal part processing. Background Art

[0002] The feeding mechanism of sheet metal parts is used to convey sheet metal parts. For example, the sheet metal parts are conveyed to the position of a bending machine through a feeding mechanism to facilitate bending of the sheet metal parts. For example, the sheet metal parts are conveyed into a plating device for plating the sheet metal parts, providing convenient conditions for the processing of sheet metal parts.

[0003] When the existing device is in use, there are certain drawbacks. For example, the publication number is: CN221234625U, which specifically relates to a feeding mechanism for sheet metal part processing, including a frame. Two rotating rollers are rotatably connected to the front surface of the frame. A conveying belt is nested on the outer surface of the rotating roller. In the present utility model, under the push of the thread, two clamping plates on the double-headed screw rod move inwards or outwards, so that two rows of rotating shafts are adapted to the width of the sheet metal part. When the rubber sleeve contacts the sheet metal part, the rotatable rotating shaft does not affect the operation of the conveying belt while limiting the position of the sheet metal part, avoiding the deviation of the sheet metal part during conveying and affecting the subsequent processing accuracy. However, there is a problem that the conveying position of the sheet metal part is adjusted by the centering movement of two extrusion frames, but only the sheet metal parts in the centered position can be conveyed, so there are certain limitations. Summary of the Utility Model

[0004] The purpose of the present utility model is to solve the following problems existing in the above technology: under the push of the thread, two clamping plates on the double-headed screw rod move inwards or outwards, so that two rows of rotating shafts are adapted to the width of the sheet metal part. When the rubber sleeve contacts the sheet metal part, the rotatable rotating shaft does not affect the operation of the conveying belt while limiting the position of the sheet metal part, avoiding the deviation of the sheet metal part during conveying and affecting the subsequent processing accuracy. However, there is a problem that the conveying position of the sheet metal part is adjusted by the centering movement of two extrusion frames, but only the sheet metal parts in the centered position can be conveyed, so there are certain limitations.

[0005] To achieve the above purpose, the present utility model adopts the following technical scheme: a feeding mechanism for sheet metal part processing, including: a mounting seat and a transmission device, two limiting grooves are opened on the surface of the symmetric position of the mounting seat, and further includes:

[0006] Two connecting blocks are fixedly installed on the surface of the symmetric position of the transmission device, and a round shaft is arranged inside the two connecting blocks

[0007] A support frame is fixedly installed on the surface of the mounting seat, and one end of the support frame is movably arranged on the surface of one of the round shafts;

[0008] Two pulleys are arranged inside the limiting groove, and support columns are arranged at one ends of the two pulleys.

[0009] Preferably, a notch is formed in the inner wall of the support column, and electric push rods are arranged on the inner walls of the two notches.

[0010] The technical effect of adopting the above further scheme is that the electric push rods are fixed through the notches formed on the surface of the support column.

[0011] Preferably, support sleeve legs are arranged at the output ends of the two electric push rods, and the two support sleeve legs are slidably embedded inside the notches.

[0012] The technical effect of adopting the above further scheme is that when the electric push rods work, the support sleeve legs on the surface of the output ends drive the height adjustment inside the notches.

[0013] Preferably, the two support sleeve legs are movably arranged on the surface of another round shaft, and installation grooves are formed in the inner walls at the symmetrical positions of the transmission device.

[0014] The technical effect of adopting the above further scheme is that when the support sleeve legs move, they drive the sleeved round shaft to move in height. Meanwhile, installation grooves are formed on the surface of the transmission device, which is convenient for positioning the internal parts.

[0015] Preferably, positioning shafts are arranged on the inner walls of the two installation grooves, and baffles are arranged on the outer surfaces of the two positioning shafts.

[0016] The technical effect of adopting the above further scheme is that the baffles are positioned through the positioning shafts inside the installation grooves.

[0017] Preferably, long grooves are formed on the surfaces of the opposite sides of the two baffles, and a plurality of rollers are movably arranged on the inner walls of the two long grooves.

[0018] The technical effect of adopting the above further scheme is that the rollers are fixed through the long grooves formed in the inner walls of the baffles, and the friction between the rollers and the sheet metal parts facilitates transmission.

[0019] Preferably, springs are arranged on one side surfaces of the two baffles, and one ends of the two springs are fixedly connected to the symmetrical positions on the inner wall of the transmission device.

[0020] The technical effect of adopting the above further scheme is that the two ends of the springs are respectively connected to the surfaces of the transmission device and the baffles, providing a reset function for the baffles.

[0021] Preferably, threaded rods are threadedly embedded in the surfaces at the symmetrical positions of the transmission device, and one ends of the two threaded rods are movably connected to the surfaces of the baffles.

[0022] The technical effect of adopting the above further solution is that the transmission device supports the threaded rod on the surface. When the threaded rod contacts the baffle, the baffle is driven to tilt.

[0023] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0024] 1. In the present utility model, the pulley is limited by the limiting groove, and at the same time, the support column on the surface is supported. When the electric push rod inside the notch works, the support sleeve leg on the surface of the output end is driven to adjust the height. At the same time, it is cooperated with the support frame to be sleeved on the surface of the round shaft, so that the transmission device on the surface of the connecting block adjusts the angle with the round shaft in the middle of the support frame as a fixed point, thereby completing the conveying effect of materials at different heights.

[0025] 2. In the present utility model, when the threaded rod on the surface of the rotating transmission device is rotated, when one end of the threaded rod contacts the baffle, the baffle rotates inside the installation groove with the positioning shaft as a fixed point. At the same time, the baffle is arranged above the transmission belt of the transmission device, which is convenient for adjusting the conveying position of the sheet metal part to be transmitted. The two ends of the spring are respectively connected to the transmission device and the inner wall of the baffle, which is convenient for the baffle to reset. At the same time, the two threaded rods can be adjusted separately, improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a bottom view structural schematic diagram of a feeding mechanism for sheet metal part processing proposed by the present utility model;

[0027] Figure 2 is a partially unfolded structural schematic diagram of a feeding mechanism for sheet metal part processing proposed by the present utility model;

[0028] Figure 3 is a partially sectional structural schematic diagram of a feeding mechanism for sheet metal part processing proposed by the present utility model;

[0029] Figure 4 is a feeding mechanism for sheet metal part processing proposed by the present utility model Figure 2 magnified structural schematic diagram at A in.

[0030] Legend Explanation:

[0031] 1. Mounting seat; 101. Limiting groove; 102. Pulley; 103. Support column; 104. Notch; 105. Electric push rod; 2. Transmission device; 201. Connecting block; 2011. Round shaft; 2012. Support sleeve leg; 202. Installation groove; 2021. Positioning shaft; 2022. Baffle; 2023. Long groove; 2024. Roller; 2025. Spring; 2026. Threaded rod; 203. Support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To better understand the above objects, features, and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0033] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0034] Embodiment 1, as Figures 1 to 4 shown, the present utility model provides a feeding mechanism for sheet metal part processing, including: a mounting base 1 and a transmission device 2, two limiting grooves 101, opened on the symmetric surface of the mounting base 1, and further including: two connecting blocks 201, fixedly installed on the symmetric surface of the transmission device 2, a circular shaft 2011 is arranged inside the two connecting blocks 201, a support frame 203 is fixedly installed on the surface of the mounting base 1, and one end of the support frame 203 is movably arranged on the surface of one of the circular shafts 2011; two pulleys 102 are arranged inside the limiting grooves 101, and one end of the two pulleys 102 is provided with a support column 103.

[0035] In this embodiment, the pulley 102 is limited by the limiting groove 101, and at the same time, the support column 103 on the surface is supported. When the electric push rod 105 inside the notch 104 works, it drives the support sleeve leg 2012 on the output end surface to adjust the height. At the same time, in cooperation with the support frame 203 sleeved on the surface of the circular shaft 2011, the transmission device 2 on the surface of the connecting block 201 makes an angular adjustment with the circular shaft 2011 in the middle of the support frame 203 as a fixed point, so as to complete the conveying effect of materials at different heights.

[0036] Embodiment 2. A notch 104 is provided on the inner wall of the support column 103. Electric push rods 105 are arranged on the inner walls of the two notches 104. Support sleeve legs 2012 are arranged at the output ends of the two electric push rods 105. The two support sleeve legs 2012 are slidably embedded inside the notch 104. The two support sleeve legs 2012 are movably arranged on the surface of another round shaft 2011. Installation grooves 202 are provided on the inner walls at the symmetric positions of the transmission device 2. Positioning shafts 2021 are arranged on the inner walls of the two installation grooves 202. Baffles 2022 are arranged on the outer surfaces of the two positioning shafts 2021. Long grooves 2023 are provided on the surfaces of the two baffles 2022 facing each other. A plurality of rollers 2024 are movably arranged on the inner walls of the two long grooves 2023. Springs 2025 are arranged on one side surfaces of the two baffles 2022. One ends of the two springs 2025 are fixedly connected to the symmetric positions on the inner wall of the transmission device 2. Threaded rods 2026 are threadedly embedded on the surfaces at the symmetric positions of the transmission device 2. One ends of the two threaded rods 2026 are movably connected to the surfaces of the baffles 2022.

[0037] In this embodiment, when the threaded rod 2026 on the surface of the transmission device 2 is rotated, when one end of the threaded rod 2026 contacts the baffle 2022, the baffle 2022 rotates inside the installation groove 202 with the positioning shaft 2021 as a fixed point. At the same time, the baffle 2022 is arranged above the transmission belt of the transmission device 2, which is convenient for adjusting the conveying position of the sheet metal part during transmission. The two ends of the spring 2025 are respectively connected to the inner walls of the transmission device 2 and the baffle 2022, which is convenient for the baffle 2022 to reset. At the same time, the two threaded rods 2026 can be adjusted separately, improving the applicability of the device.

[0038] Working principle: During use, the pulley 102 is limited by the limit groove 101, and at the same time, the support column 103 on the surface is supported. When the electric push rod 105 inside the notch 104 works, it drives the support sleeve leg 2012 on the output end surface to adjust the height. At the same time, it cooperates with the support frame 203 to be sleeved on the surface of the round shaft 2011, so that the transmission device 2 on the surface of the connecting block 201 adjusts the angle with the round shaft 2011 in the middle of the support frame 203 as a fixed point, thus completing the conveying effect of materials at different heights. The transmission device 2 as a whole includes an installation frame, two transmission rollers, a transmission belt and a driving motor. In addition, when the threaded rod 2026 on the surface of the transmission device 2 is rotated, when one end of the threaded rod 2026 contacts the baffle 2022, the baffle 2022 rotates inside the installation groove 202 with the positioning shaft 2021 as a fixed point. At the same time, the baffle 2022 is arranged above the transmission belt of the transmission device 2, which is convenient for adjusting the conveying position of the sheet metal part during transmission. The two ends of the spring 2025 are respectively connected to the inner walls of the transmission device 2 and the baffle 2022, which is convenient for the baffle 2022 to reset. At the same time, the two threaded rods 2026 can be adjusted separately, improving the applicability of the device.

[0039] As described above, it is only the preferred embodiment of the present utility model, and does not impose other forms of limitations on the present utility model. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A feeding mechanism for sheet metal processing, comprising: The mounting seat (1) and the transmission device (2), two limit grooves (101) are provided on the surface of the mounting seat (1) at symmetrical positions, and are characterized in that they also include: Two connecting blocks (201) are fixedly mounted on the surface of the transmission device (2) at symmetrical positions, and circular shafts (211) are arranged inside the two connecting blocks (201) A support frame (203) is fixedly mounted on the surface of the mounting seat (1), and one end of the support frame (203) is movably disposed on the surface of one of the circular shafts (211); Two pulleys (102) are arranged inside the limiting groove (101), and one end of the two pulleys (102) is provided with a supporting column (103).

2. A feeding mechanism for sheet metal processing according to claim 1, characterized in that: The inner wall of the support column (103) is provided with a notch (104), and the inner walls of the two notches (104) are provided with electric push rods (105).

3. A feeding mechanism for sheet metal processing according to claim 2, characterized in that: The output ends of the two electric push rods (105) are provided with support legs (2012), and the two support legs (2012) are slidably embedded in the interior of the slot (104).

4. A feeding mechanism for sheet metal processing according to claim 3, characterized in that: The two support sleeve legs (2012) are movably arranged on the surface of another circular shaft (2011), and a mounting groove (202) is provided on the inner wall at a symmetrical position of the transmission device (2).

5. A feeding mechanism for sheet metal processing according to claim 4, characterized in that: The inner walls of the two installation grooves (202) are provided with positioning shafts (2021), and the outer surfaces of the two positioning shafts (2021) are provided with baffles (2022).

6. A feeding mechanism for sheet metal processing according to claim 5, characterized in that: The surfaces of the two baffles (2022) facing each other are provided with long grooves (2023), and the inner walls of the two long grooves (2023) are movably provided with a plurality of rollers (2024).

7. A feeding mechanism for sheet metal processing according to claim 6, characterized in that: A spring (2025) is provided on one side surface of the two baffles (2022), and one end of the two springs (2025) is fixedly connected to a symmetrical position of the inner wall of the transmission device (2).

8. A feeding mechanism for sheet metal processing according to claim 7, characterized in that: Threaded rods (2026) are threadedly embedded in the surface of the transmission device (2) at symmetrical locations, and one end of the two threaded rods (2026) is movably connected to the surface of the baffle (2022).

Images