Automatic screw discharging mechanism
By designing the automatic screw discharge mechanism, using the screw and guide rod to convey the screws, combined with the hopper and the lead box, the collision damage and coolant separation problems during the discharge of the screws are solved, the automatic conveying and heat dissipation effect of the screws is achieved, and the processing quality of the screws is improved.
Patent Information
- Application Number
- CN202422265461.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-18
AI Technical Summary
In the production of existing screws, the screws fall directly into the storage box when discharged, resulting in thread damage, affecting product quality, and making it difficult to separate the coolant.
Design a screw automatic discharge mechanism, including a mounting frame, screw and guide rod, conveying screws through the feed channel, combining the hopper and lead box, to achieve automatic discharge of screws and separation of coolant, preventing direct collision of screws and dissipating heat.
Automatic discharge and transport of screws is realized, avoid screw collision damage, ensure processing quality, and filter and separate coolant to improve production efficiency.
Smart Images
Figure CN223149465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screw processing equipment, and particularly relates to an automatic screw feeding mechanism. Background Technique
[0002] Screws are indispensable industrial necessities in daily life and are widely used in various fields and daily life. The existing screw production has reached the level of automated mass production. After the screws are produced, the screws directly fall into the storage box from the equipment discharge port after tapping. At the same time, coolant also flows into the storage box together, and a storage box with a filtering structure is also needed to filter the liquid. Moreover, the direct fall from a high position will collide with the screws in the storage box, which is extremely easy to cause damage to the screw threads and affect the product quality. Content of the Utility Model
[0003] The purpose of the utility model is to provide an automatic screw feeding mechanism to solve the technical problems in the background technique.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:
[0005] An automatic screw feeding mechanism includes a mounting frame. The mounting frame includes a main board, a first side board and a second side board. The first side board and the second side board are respectively vertically fixed on the left and right sides of the main board. The main board, the first side board and the second side board enclose a cavity structure. A screw is installed in the cavity. One end of the screw is rotatably connected to the first side board, and the other end is connected to a motor. The motor is fixed on the second side board. A guide rod is also installed on one side of the screw. The guide rod and the screw are arranged in the same plane and are parallel to each other. The left and right ends of the guide rod are respectively rotatably connected to the first side board and the second side board. The distance between the guide rod and the screw forms a material channel for screw conveying. A first inclined surface is provided on the screw near the second side board, and a second inclined surface is provided on the guide rod near the second side board. The distance between the first inclined surface and the second inclined surface forms a feeding port.
[0006] A hopper is installed above the material channel. The hopper is fixedly installed with the main board. The hopper includes a main body part and a funnel-shaped material leakage part. The material leakage part is below the main body part. The upper part of the main body part is a feeding port, and the lower part of the material leakage part is a discharging port. The discharging port is communicated with the material channel. The width of the discharging port is less than or equal to the width of the material channel.
[0007] A material guiding box is inclined below the feeding port. The top end of the material guiding box is an open structure and is communicated with the feeding port.
[0008] Compared with the prior art, an automatic screw feeding mechanism provided by the utility model has a simple structure and can realize automatic feeding and conveying of screws. After being conveyed by a screw rod, the screws fall into a guiding box for collection, which can prevent the screws from directly falling from a high place into the storage box and colliding with other screws directly, thus protecting the processing quality of the screws. The hopper directly filters and separates the coolant from the screws, and the coolant can directly flow back into the circulating system of the equipment. Moreover, the screws can achieve a heat dissipation effect during the conveying process by the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 : Three-dimensional structure diagram of the present application;
[0010] Figure 2 : Top view of the present application;
[0011] Figure 3 : Figure 2 Enlarged view of part A of DETAILED DESCRIPTION OF THE EMBODIMENTS
[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.
[0013] Specific Embodiment 1: Please refer to Figures 1 to 3 , an automatic screw feeding mechanism in this embodiment includes a mounting frame 1. The mounting frame 1 includes a main board 101, a first side board 102, and a second side board 103. The first side board 102 and the second side board 103 are respectively vertically fixed on the left and right sides of the main board 101. The main board 101, the first side board 102, and the second side board 103 enclose a cavity structure. A screw rod 2 is installed in the cavity. One end of the screw rod 2 is rotatably connected to the first side board 102, and the other end is connected to a motor 5. The motor 5 is fixed on the second side board 103. A guiding rod 3 is also installed on one side of the screw rod 2. The guiding rod 3 is in the same plane as the screw rod 2 and is arranged parallel to each other. The left and right ends of the guiding rod 3 are respectively rotatably connected to the first side board 102 and the second side board 103. The distance between the guiding rod 3 and the screw rod 2 forms a material channel 4 for conveying the screws 8. A first inclined surface 201 is provided at a position on the screw rod 2 close to the second side board 103, and a second inclined surface 301 is provided at a position on the guiding rod 3 close to the second side board 103. The distance between the first inclined surface 201 and the second inclined surface 301 forms a feeding port. The maximum width W3 position on the first inclined surface 201 and the second inclined surface 301 is greater than the width W1 of the material channel 4 and greater than the diameter of the screw 8, and the screw 8 will fall from this position.
[0014] Above the material channel 4, a hopper 6 is installed. The hopper 6 is fixedly installed with the main board 101. The hopper 6 includes a main body portion 601 and a material leakage portion 602 with a conical structure. The material leakage portion 602 is below the main body portion 601. Above the main body portion 601 is the feed inlet, and below the material leakage portion 602 is the discharge outlet. The discharge outlet communicates with the material channel 4. The width W2 of the discharge outlet is less than or equal to the width W1 of the material channel 4. In this embodiment, the width W2 of the discharge outlet is less than the width W1 of the material channel 4, ensuring that the screws 8 falling into the hopper 6 can accurately fall into the material channel 4.
[0015] Below the discharge opening, a material guiding box 7 is inclined. The top end of the material guiding box 7 is an open structure and communicates with the discharge opening. The storage box can be placed below the material guiding box to collect the screws 8.
[0016] When using the blanking mechanism of the present application, the hopper 6 is connected to the blanking port position of the equipment. The screws 8 enter the hopper 6 together with the coolant. After the coolant flows out of the hopper 6, it then falls into the circulation system of the equipment for recycling. The screws 8 fall onto the material channel 4. As the screw rod 2 rotates, it drives the screws 8 to move along the guide rod 3 towards the discharge opening direction until they fall into the material guiding box 7 and then slide into the storage box along with the material guiding box 7.
[0017] Compared with the prior art, an automatic screw blanking mechanism provided by the present utility model has a simple structure and can realize automatic blanking and conveying of screws. After being conveyed by the screw rod, the screws fall into the material guiding box for collection, which can prevent the screws from directly falling from a high place into the storage box and colliding with other screws directly, thus protecting the processing quality of the screws. The hopper directly filters and separates the coolant and the screws, and the coolant can directly flow back into the circulation system of the equipment. Moreover, the screws can also achieve a heat dissipation effect during the conveying process by the screw rod.
[0018] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the foregoing exemplary embodiments. Without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the foregoing description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0019] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic screw feeding mechanism, characterized in that: It includes a mounting bracket, and the mounting bracket includes a main board, a first side plate and a second side plate. The first side plate and the second side plate are respectively vertically fixed on the left and right sides of the main board. The main board, the first side plate and the second side plate enclose a cavity structure. A screw is installed in the cavity. One end of the screw is rotatably connected to the first side plate, and the other end is connected with a motor. The motor is fixed on the second side plate. A guide rod is also installed on one side of the screw. The guide rod is in the same plane as the screw and is arranged parallel to each other. The left and right ends of the guide rod are respectively rotatably connected to the first side plate and the second side plate. The distance between the guide rod and the screw forms a material channel for the conveying of screws. A first inclined surface is provided on the screw near the second side plate, and a second inclined surface is provided on the guide rod near the second side plate. The distance between the first inclined surface and the second inclined surface forms a blanking port.
2. The automatic screw feeding mechanism according to claim 1, characterized in that: A hopper is installed above the material channel. The hopper is fixedly installed with the main board. The hopper includes a main body part and a funnel-shaped blanking part. The blanking part is below the main body part. The upper part of the main body part is a feed inlet, and the lower part of the blanking part is a discharge outlet. The discharge outlet is communicated with the material channel. The width of the discharge outlet is less than or equal to the width of the material channel.
3. The automatic screw feeding mechanism according to claim 2, characterized in that: A material guiding box is obliquely arranged below the blanking port. The top end of the material guiding box is an open structure and is communicated with the blanking port.