Self drilling screw forming machine with cleaning function

Abstract

The utility model belongs to the technical field of self drilling screw forming, and particularly relates to a self drilling screw forming machine with a cleaning function, which comprises a support frame, a fixing frame is fixedly mounted at the bottom of the support frame, and a scrap collecting and processing device is fixedly mounted on the left side of the fixing frame. Conveyor belts are rotatably mounted on the inner walls of the front and rear sides of the fixing frame and the waste chip collecting and processing device, fixing plates are fixedly mounted on the front and rear sides of the fixing frame and are arranged in a bilateral symmetry mode, and the mounting plate is fixedly mounted on the right side of the front side of the fixing frame. By means of the arranged lifting assembly, when screws are fed and discharged, a first motor can be controlled to drive a driving shaft to rotate, the driving shaft can drive a sliding plate to ascend through a gear after rotating, and therefore a worker can take the screws conveniently and rapidly, and the sliding plate can be controlled to descend during machining; and therefore, sweeps are not easy to sputter to the outer side of the supporting frame in the machining process, and later cleaning is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of self-drilling screw forming, in particular to a self-drilling screw forming machine with a cleaning function. Background Art

[0002] As we all know, screws are tools that use the physical and mathematical principles of the circular rotation of the inclined surface of an object and the friction force to gradually fasten objects and parts. A self-drilling screw is a screw with a self-drilling head at the front end of the screw. Screws have been a common invention in people's production and life for thousands of years. In terms of application fields, it is the first invention of mankind. A self-drilling screw is a new invention of people in recent years, also called a self-drilling screw. Screw is a general term for fasteners, a daily colloquialism;

[0003] The announcement number CN 219443287 U discloses a self-drilling screw forming machine with a cleaning function, including a processing box, on which a cleaning assembly for waste recycling is provided, and a mounting plate is fixed to the top of the processing box, on which a rotatable clamping tool is provided, and an industrial robot arm is fixed to the top of the processing box;

[0004] When it is in use, during the process of drilling screws, the waste is easy to splash, which makes the splashed waste easy to splash to the outside of the machine, making it inconvenient for the staff to clean up later, and the waste needs to be collected by the staff after the processing is completed, which makes the staff more time-consuming and laborious, and during the processing, the clamping tooling is easy to enter the waste chips, which is easy to be damaged; therefore, we proposed a drilling screw forming machine with a cleaning function. Utility Model Content

[0005] The utility model aims to provide a self-drilling screw forming machine with a cleaning function, thereby solving the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A self-drilling screw forming machine with a cleaning function comprises a supporting frame, a fixing frame is fixedly installed at the bottom of the supporting frame, a waste chip collecting and processing device is fixedly installed on the left side of the fixing frame, conveyor belts are rotatably installed on the front and rear inner walls of the fixing frame and the waste chip collecting and processing device, fixing plates are fixedly installed on the front and rear sides of the fixing frame and are arranged symmetrically on the left and right, and the mounting plate is fixedly installed on the front right side of the fixing frame; a lifting assembly, the lifting assembly is installed on the fixing frame, the fixing plate and the mounting plate; a clamping assembly, the clamping assembly is installed on the lifting assembly.

[0008] As a further improvement of the above scheme, the lifting assembly includes a first motor, a drive shaft, a sliding plate, a gear and a clamping frame. The first motor is fixedly installed on the left side of the mounting plate, the drive shaft is fixedly installed on the output end of the first motor, the drive shaft is rotatably installed on the inner side of the fixed plate, the sliding plate is slidably installed on the front and rear sides of the fixed frame, and are arranged symmetrically on the left and right, the gear is fixedly installed on the outer side of the drive shaft, and the clamping frame is fixedly installed on the top of the sliding plate.

[0009] By adopting the above technical solution, the sliding plate facilitates the lifting and lowering of the clamping frame, making it more convenient for workers to take the screws, and the screws can be lowered during processing, so that waste chips are not easily splashed out of the outside of the support frame.

[0010] As a further improvement of the above scheme, the clamping assembly includes a second motor, a screw rod, a fixed rod, a sliding block, a clamping block and four-sided material discharge slopes, the second motor is fixedly installed on the inner side of the clamping frame, the screw rod is fixedly installed on the output end of the second motor, the fixed rod is fixedly installed between the inner sides of the clamping frame, the sliding block is threadedly installed on the outer side of the screw rod, the sliding block is slidably installed on the outer side of the fixed rod, the clamping block is fixedly installed on one side of the sliding block, and the four-sided material discharge slopes are fixedly installed on the bottom inner wall of the support frame.

[0011] By adopting the above technical solution, the lifting clamping block can clamp and fix the screw, and waste chips during the processing are not easy to interfere with the operation of the device.

[0012] As a further improvement of the above solution, a connecting groove is provided at the bottom of the support frame and the top of the fixing frame, and the minimum inner diameter of the four-sided material discharge slope is the same as the inner diameters on both sides.

[0013] By adopting the above technical solution, waste chips are not easily accumulated at the bottom of the support frame, so there is no need for workers to bend down to collect them.

[0014] As a further improvement of the above solution, a tooth groove is provided on one side of the sliding plate, and the gear is meshed with an adjacent tooth groove.

[0015] By adopting the above technical solution, the tooth groove makes it easy for the gear to drive the sliding plate to move up and down after rotating.

[0016] As a further improvement of the above solution, sliding grooves are provided at four corners of the bottom of the support frame and the four-sided material discharge slopes, and the sliding plates are slidably installed on the inner sides of the sliding grooves.

[0017] By adopting the above technical solution, the sliding groove facilitates the sliding of the sliding plate and makes it difficult for waste chips to enter the inner side of the sliding groove, so that the sliding plate slides more stably.

[0018] As a further improvement of the above solution, a limiting groove is provided at the bottom of the clamping frame, and the sliding block is slidably installed on the inner side of the limiting groove.

[0019] By adopting the above technical solution, the limiting groove is convenient for limiting the sliding block, so that the sliding block can only slide after being subjected to force, and the limiting groove is opened at the bottom, so that waste chips are not easy to enter the connection between the sliding block and the screw rod or the fixed rod.

[0020] As a further improvement of the above solution, a connecting groove is provided on one side of the fixing frame and the waste collecting and processing device, and the conveyor belt is rotatably installed on the inner side of the connecting groove.

[0021] By adopting the above technical solution, the conveyor belt can transfer the waste chips from the inner side of the fixed frame to the inner side of the waste chip collection and processing device after rotation, so as to collect and process the waste chips in a unified manner.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model is a self-drilling screw forming machine with a cleaning function. Through the provided lifting assembly, when loading and unloading screws, the first motor can be controlled to drive the driving shaft to rotate, so that the driving shaft can drive the sliding plate to rise through the gear after rotation, so that it is more convenient and quick for personnel to take the screws. During processing, the sliding plate can be controlled to descend, so that waste chips are not easily splashed to the outside of the supporting frame during the processing, making it more convenient to clean up later;

[0024] (2) The utility model provides a self-drilling screw forming machine with a cleaning function. By setting a clamping assembly, the device sets the second motor, the screw rod and the fixing rod under the clamping frame, so that when the screw rod drives the sliding block and the clamping block to slide, its waste chips are not easy to enter the connection between the sliding block and the screw rod, so that the operation of the device is relatively stable, and the screw can be clamped and fixed by the movement of the sliding block and the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a self-drilling screw forming machine with a cleaning function proposed by the utility model;

[0027] Figure 2It is a partial three-dimensional structural schematic diagram of a self-drilling screw forming machine with a cleaning function proposed by the utility model;

[0028] Figure 3 It is a partial three-dimensional structural schematic diagram of a self-drilling screw forming machine with a cleaning function proposed by the utility model;

[0029] Figure 4 This is a partial three-dimensional structural schematic diagram of a self-drilling screw forming machine with a cleaning function proposed by the utility model.

[0030] In the figure: 1. Support frame; 2. Fixed frame; 3. Waste chip collection and processing device; 4. Conveyor belt; 5. Fixed plate; 6. Mounting plate; 7. First motor; 8. Drive shaft; 9. Sliding plate; 10. Gear; 11. Clamping frame; 12. Second motor; 13. Screw rod; 14. Fixed rod; 15. Sliding block; 16. Clamping block; 17. Four-sided unloading slopes. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] refer to Figure 1-4 A self-drilling screw forming machine with a cleaning function comprises a supporting frame 1, a fixing frame 2 is fixedly installed at the bottom of the supporting frame 1, a waste collecting and processing device 3 is fixedly installed on the left side of the fixing frame 2, a conveyor belt 4 is rotatably installed on the inner walls of the front and rear sides of the fixing frame 2 and the waste collecting and processing device 3, a fixing plate 5 is fixedly installed on the front and rear sides of the fixing frame 2, and is arranged symmetrically on the left and right, and a mounting plate 6 is fixedly installed on the front right side of the fixing frame 2; a lifting assembly, the lifting assembly is installed on the fixing frame 2, the fixing plate 5 and the mounting plate 6; a clamping assembly, the clamping assembly is installed on the lifting assembly.

[0033] In this embodiment, the lifting assembly includes a first motor 7, a drive shaft 8, a sliding plate 9, a gear 10 and a clamping frame 11. The first motor 7 is fixedly installed on the left side of the mounting plate 6, the drive shaft 8 is fixedly installed on the output end of the first motor 7, the drive shaft 8 is rotatably installed on the inner side of the fixed plate 5, the sliding plate 9 is slidably installed on the front and rear sides of the fixed frame 2, and is arranged symmetrically on the left and right, the gear 10 is fixedly installed on the outer side of the drive shaft 8, and the clamping frame 11 is fixedly installed on the top of the sliding plate 9.

[0034] In this embodiment, the clamping assembly includes a second motor 12, a screw rod 13, a fixed rod 14, a sliding block 15, a clamping block 16 and four-sided material discharge slopes 17. The second motor 12 is fixedly installed on the inner side of the clamping frame 11, the screw rod 13 is fixedly installed on the output end of the second motor 12, the fixed rod 14 is fixedly installed between the inner sides of the clamping frame 11, the sliding block 15 is threadedly installed on the outer side of the screw rod 13, the sliding block 15 is slidably installed on the outer side of the fixed rod 14, the clamping block 16 is fixedly installed on one side of the sliding block 15, and the four-sided material discharge slopes 17 are fixedly installed on the bottom inner wall of the support frame 1.

[0035] In this embodiment, a connecting groove is provided at the bottom of the support frame 1 and the top of the fixing frame 2, and the minimum inner diameter of the four-sided material discharge slope 17 is the same as the inner diameter of the two sides.

[0036] In this embodiment, a tooth groove is formed on one side of the sliding plate 9, and the gear 10 meshes with the adjacent tooth groove.

[0037] In this embodiment, sliding grooves are provided at the four corners of the bottom of the support frame 1 and the four-sided material discharge slopes 17, and the sliding plates 9 are slidably installed inside the sliding grooves.

[0038] In this embodiment, a limiting groove is provided at the bottom of the clamping frame 11 , and the sliding block 15 is slidably installed inside the limiting groove.

[0039] In this embodiment, a connection groove is provided on one side of the fixing frame 2 and the waste collecting and processing device 3, and the conveyor belt 4 is rotatably installed on the inner side of the connection groove.

[0040] The implementation principle of one of the embodiments of the present application is as follows: when loading and unloading screws, the first motor 7 can be controlled to drive the driving shaft 8 to rotate, so that the driving shaft 8 can drive the sliding plate 9 to rise through the gear 10 after rotation, so that it is more convenient and quick for personnel to take the screws. During processing, the sliding plate 9 can be controlled to descend, so that waste chips are not easily splashed to the outside of the support frame 1 during the processing, making it more convenient to clean up later; the device arranges the second motor 12, the screw rod 13 and the fixed rod 14 below the clamping frame 11, so that when the screw rod 13 drives the sliding block 15 and the clamping block 16 to slide, its waste chips are not easy to enter the connection between the sliding block 15 and the screw rod 13, so that the operation of the device is more stable, and the screws can be clamped and fixed by the movement of the sliding block 15 and the clamping block 16.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The above is a detailed introduction to a self-drilling screw forming machine with a cleaning function provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A self-drilling screw forming machine with a cleaning function, characterized in that: include: A support frame (1), a fixed frame (2) is fixedly installed at the bottom of the support frame (1), a waste collection and processing device (3) is fixedly installed on the left side of the fixed frame (2), a conveyor belt (4) is rotatably installed on the front and rear inner walls of the fixed frame (2) and the waste collection and processing device (3), fixed plates (5) are fixedly installed on the front and rear sides of the fixed frame (2) and are arranged symmetrically on the left and right, and a mounting plate (6) is fixedly installed on the front right side of the fixed frame (2); A lifting assembly, wherein the lifting assembly is mounted on a fixing frame (2), a fixing plate (5) and a mounting plate (6); A clamping assembly is installed on the lifting assembly.

2. The self-drilling screw forming machine with cleaning function according to claim 1, characterized in that: The lifting assembly comprises a first motor (7), a drive shaft (8), a sliding plate (9), a gear (10) and a clamping frame (11); the first motor (7) is fixedly mounted on the left side of the mounting plate (6); the drive shaft (8) is fixedly mounted on the output end of the first motor (7); the drive shaft (8) is rotatably mounted on the inner side of the fixed plate (5); the sliding plate (9) is slidably mounted on the front and rear sides of the fixed frame (2) and is arranged symmetrically on the left and right sides; the gear (10) is fixedly mounted on the outer side of the drive shaft (8); and the clamping frame (11) is fixedly mounted on the top of the sliding plate (9).

3. The self-drilling screw forming machine with cleaning function according to claim 1, characterized in that: The clamping assembly comprises a second motor (12), a screw rod (13), a fixed rod (14), a sliding block (15), a clamping block (16) and four-sided material discharge slopes (17), wherein the second motor (12) is fixedly mounted on the inner side of the clamping frame (11), the screw rod (13) is fixedly mounted on the output end of the second motor (12), the fixed rod (14) is fixedly mounted between the inner sides of the clamping frame (11), the sliding block (15) is threadedly mounted on the outer side of the screw rod (13), the sliding block (15) is slidably mounted on the outer side of the fixed rod (14), the clamping block (16) is fixedly mounted on one side of the sliding block (15), and the four-sided material discharge slopes (17) are fixedly mounted on the bottom inner wall of the support frame (1).

4. The self-drilling screw forming machine with cleaning function according to claim 3, characterized in that: A connecting groove is provided at the bottom of the support frame (1) and the top of the fixing frame (2), and the inner diameter of the smallest part of the four-sided material discharge slope (17) is the same as the inner diameters on both sides.

5. The self-drilling screw forming machine with cleaning function according to claim 2, characterized in that: One side of the sliding plate (9) is provided with a tooth groove, and the gear (10) is meshed with an adjacent tooth groove.

6. The self-drilling screw forming machine with cleaning function according to claim 2, characterized in that: The four corners of the bottom of the support frame (1) and the four-sided material discharge slope (17) are provided with sliding grooves, and the sliding plate (9) is slidably installed on the inner side of the sliding grooves.

7. The self-drilling screw forming machine with cleaning function according to claim 2, characterized in that: A limiting groove is provided at the bottom of the clamping frame (11), and a sliding block (15) is slidably mounted inside the limiting groove.

8. The self-drilling screw forming machine with cleaning function according to claim 1, characterized in that: A connection groove is provided on one side of the fixed frame (2) and the waste collection and processing device (3), and the conveyor belt (4) is rotatably mounted on the inner side of the connection groove.

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