Screw machine blowing device

Abstract

The utility model relates to the technical field of screw machine blowing devices, in particular to a screw machine blowing device which comprises a screw machine blowing device body and a connecting pipe, and a connector replacement assembly is arranged at the bottom of the screw machine blowing device body. The connector replacement assembly comprises a mounting base mounted at the bottom of the screw machine blowing device body, a connecting groove is formed in the mounting base, a notch is formed in the position, located at the connecting groove, of the bottom of the mounting base, a motor is mounted on one side of the exterior of the mounting base, the output end of the motor is connected with a lead screw, and the exterior of the lead screw is connected with a moving base. A sliding plate is mounted at the top of the moving seat, a sliding groove is formed in the top end in the mounting seat, a positioning plate is mounted at the bottom of the moving seat, a connecting seat is connected into the connecting groove, a positioning groove is formed in one side of the connecting seat, a limiting plate is mounted on the front side of the connecting seat, and a discharging connector is arranged at the bottom of the connecting seat; and due to the design of the connector replacing assembly, the discharging connectors of different specifications and types can be rapidly replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw machine blowing device technical field, concretely is a screw machine blowing device. BACKGROUND

[0002] At present, locking screw is mainly used in various electric appliance products, various equipment electric control parts, automobile circuit and some lamp circuit industries. At present, the market uses handheld or automatic screw locking mode to carry out product screw locking operation, and the screw feeding part is mainly suction type and blowing type.

[0003] Through the retrieval publication number: CN215658833U discloses blowing type screw feeding structure and screw feeder, including the guide piece on being equipped with screw channel, the both ends of screw channel are screw entrance and screw exit respectively, the guide piece is equipped with the air inlet hole that communicates with screw channel still, the air inlet hole is used for connecting compressed gas source, telescopic drive arrangement can drive scraping material block piece reciprocating sliding on the guide piece, the guide piece is used for installing on screw whole machine, scraping material block piece can block screw entrance and with the screw position of screw whole machine output end corresponds when in first position, scraping material block piece can open screw entrance and scrape out the screw of screw whole machine output end when sliding from first position to second position along guide piece, the screw is scraped out and can fall into screw channel from the opened screw entrance, compressed gas source can blow the screw in screw channel to screw locking execution device through air inlet hole;The utility model discloses simple structure, and the production cost is low, and can improve the screw feeding efficiency.

[0004] In the above patent, the discharge connector is a fixed structure, which can be fixed by multiple screws or bolts. When the discharge connector is worn or the specification of the discharge connector needs to be replaced, the discharge connector is usually replaced manually by artificial, which is low in efficiency. Therefore, we propose a screw machine blowing device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a screw machine blowing device to solve the problem of low efficiency in replacing the discharge connector manually by artificial when the discharge connector is worn or the specification of the discharge connector needs to be replaced.

[0006] To achieve the above object, the utility model provides the following technical scheme: a screw machine blowing device, comprising a screw machine blowing device body and a connecting pipe, and a connector replacement assembly is arranged at the bottom of the screw machine blowing device body.

[0007] The joint replacement assembly comprises a mounting seat mounted at the bottom of the screw machine blowing device body, a connecting groove is formed in the interior of the mounting seat, a notch is formed at the bottom of the mounting seat and at the position of the connecting groove, a motor is mounted at one side of the exterior of the mounting seat, a lead screw is connected to the output end of the motor, a moving seat is connected to the exterior of the lead screw, a sliding plate is mounted at the top of the moving seat, a sliding groove is formed at the top end of the interior of the mounting seat, a positioning plate is mounted at the bottom of the moving seat, a connecting seat is connected to the interior of the connecting groove, a positioning groove is formed at one side of the connecting seat, a limiting plate is mounted at the front side of the connecting seat, and a discharge joint is arranged at the bottom of the connecting seat.

[0008] The lead screw is movably connected to the interior of the mounting seat, and the sliding plate is slidably connected to the interior of the sliding groove.

[0009] The one end of the connecting pipe is connected to the discharge joint, and the discharge joint is located at the position of the notch.

[0010] The positioning plate is in the shape of "L", and the positioning plate is matched with the positioning groove.

[0011] The limiting plate is larger than the connecting seat in size, and the limiting plate is located at the exterior of the mounting seat.

[0012] The telescopic rod and the two symmetrical pushing plates are respectively mounted at one side of the interior of the mounting seat, and the one end of the telescopic rod and the spring is jointly connected with the pushing plate.

[0013] The pushing plate is located at one side of the connecting seat.

[0014] The utility model at least has following beneficial effects:

[0015] In use, the design of the joint replacement assembly enables different specifications and types of discharge joints to be quickly replaced, thereby meeting the needs of different use scenarios and material types, greatly shortening the time for replacing the discharge joint and improving work efficiency; the added spring and telescopic rod design enables the connecting seat to be partially ejected outward when the discharge joint is replaced, facilitating the easy removal of the connecting seat by the staff, and this design simplifies the removal process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a joint replacement assembly schematic view of the utility model;

[0018] Figure 3 It is a joint replacement assembly half-exploded view of the utility model;

[0019] Figure 4 It is a first perspective internal view of the joint replacement assembly of the utility model;

[0020] Figure 5 The second view angle internal view of the joint replacement assembly.

[0021] In the figure: 1, screw machine blowing device body; 2, joint replacement assembly; 3, connecting pipe; 21, mounting seat; 22, connecting groove; 23, notch; 24, motor; 25, screw rod; 26, moving seat; 27, sliding plate; 28, sliding groove; 29, positioning plate; 210, connecting seat; 211, positioning groove; 212, limiting plate; 213, discharge joint; 214, telescopic rod; 215, spring; 216, pushing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0023] Embodiment one

[0024] Please refer to Figures 1 to 5 The utility model provides a kind of technical solutions: a kind of screw machine blowing device, including screw machine blowing device body 1 and connecting pipe 3, the bottom of screw machine blowing device body 1 is provided with joint replacement assembly 2;

[0025] The joint replacement assembly 2 comprises a mounting seat 21 mounted at the bottom of the screw machine blowing device body 1, a connecting groove 22 is formed in the inside of the mounting seat 21, a notch 23 is formed at the bottom of the mounting seat 21 and at the position of the connecting groove 22, a motor 24 is mounted on one side of the outside of the mounting seat 21, a lead screw 25 is connected to the output end of the motor 24, the lead screw 25 is movably connected to the inside of the mounting seat 21 through a bearing, a moving seat 26 is connected to the outside of the lead screw 25, a sliding plate 27 is mounted on the top of the moving seat 26, a sliding groove 28 is formed at the top end of the inside of the mounting seat 21, the sliding plate 27 is slidably connected to the inside of the sliding groove 28, a positioning plate 29 is mounted at the bottom of the moving seat 26, a connecting seat 210 is connected to the inside of the connecting groove 22, a positioning groove 211 is formed at one side of the connecting seat 210, the positioning plate 29 is in the shape of "L", the positioning plate 29 is matched with the positioning groove 211, a limiting plate 212 is mounted at the front side of the connecting seat 210, the size of the limiting plate 212 is larger than the size of the connecting seat 210, the limiting plate 212 is located at the outside of the mounting seat 21, a discharge joint 213 is arranged at the bottom of the connecting seat 210, one end of the connecting pipe 3 is connected with the discharge joint 213, the discharge joint 213 is located at the position of the notch 23, a telescopic rod 214 and two symmetrical pushing plates 216 are respectively mounted at one side of the inside of the mounting seat 21, the pushing plate 216 is jointly mounted at one end of the telescopic rod 214 and the spring 215, and the pushing plate 216 is located at one side of the connecting seat 210.

[0026] The screw machine blowing device body 1 is the existing structure in the blowing type screw feeding structure and screw feeder with publication number CN215658833U, which comprises a blowing type screw feeding structure, a screw feeder, a guide, a scraping plugging piece, a telescopic driving device, an air inlet hole, a screw aligning machine, a screw inlet, a screw outlet, a scraper, a plugging plate, a scraping groove, a blowing joint, a T-shaped clamping groove, a T-shaped clamping block, a cylinder support and a feeding fixing seat. The specific implementation is not described in detail here.

[0027] The joint replacement assembly 2 is mounted at the bottom of the screw machine blowing device body 1, the discharge joint 213 is replaced according to the needs of the user, one end of the connecting pipe 3 is connected with the discharge joint 213, and it is ensured that the screws or other materials can be smoothly sent from the screw machine blowing device body 1 to the discharge joint 213 through the connecting pipe 3.

[0028] When fixing the connecting seat 210, i.e. the bottom part of the discharge joint 213, the connecting seat 210 is located in the connecting groove 22, and the discharge joint 213 is moved to the position of the slot 23. The connecting seat 210 is preliminarily positioned by cooperating the positioning groove 211 with the positioning plate 29 inside the mounting seat 21. The user starts the motor 24 to drive the screw rod 25 to rotate, so that the moving seat 26 moves along the axial direction of the screw rod 25 inside the mounting seat 21. The sliding plate 27 at the top of the moving seat 26 slides in the sliding groove 28 to provide additional stability and guiding effect. With the movement of the moving seat 26, the positioning plate 29 also moves correspondingly, until the positioning plate 29 is located in the positioning groove 211, and then the connecting seat 210 is fixed. At this time, the discharge joint 213 is successfully installed. The limiting plate 212 limits the connecting seat 210, so that the positioning groove 211 corresponds to the positioning plate 29.

[0029] When the discharge joint 213 needs to be replaced, the motor 24 is only reversed to move the moving seat 26 and the positioning plate 29 to the initial position, so that the connecting seat 210 and the discharge joint 213 thereon can be easily taken out. Then, a new connecting seat 210 and discharge joint 213 are installed, and the above installation process is repeated. The screw machine blowing device realizes quick replacement and stable connection of the discharge joint through the ingenious joint replacement assembly design, and ensures smooth feeding of the material.

[0030] Embodiment Two

[0031] As Figures 1 to 5 In this embodiment two, other structures remain unchanged, and different from the embodiment one is that when the connecting seat 210 moves into the connecting groove 22, the pushing plate 216 is extruded. The pushing plate 216 extrudes one end of the two springs 215 and the telescopic rod 214, until the limiting plate 212 blocks the connecting seat 210 from continuing to move, and the positioning plate 29 corresponds to the positioning groove 211. When the positioning plate 29 is separated from the positioning groove 211, the pushing plate 216 is bounced back to the original position through the action of the two springs 215 and the telescopic rod 214. At this time, the connecting seat 210 can be bounced outwards a part, so as to facilitate the worker to take out the connecting seat 210.

[0032] It should be noted that, in this document, the terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screw machine blowing device, comprising a screw machine blowing device body (1) and a connecting pipe (3), characterized in that: The bottom of the screw blowing device body (1) is provided with a connector replacement assembly (2); The connector replacement assembly (2) includes a mounting base (21) installed at the bottom of the screw machine blowing device body (1). The mounting base (21) has a connecting groove (22) inside. The mounting base (21) has a slot (23) at the bottom of the mounting base (21) and at the position of the connecting groove (22). A motor (24) is installed on the outer side of the mounting base (21). A lead screw (25) is connected to the output end of the motor (24). A movable seat (26) is connected to the outside of the lead screw (25). A sliding plate (27) is installed on the top of the movable seat (26). A sliding groove (28) is opened at the top of the mounting base (21). A positioning plate (29) is installed at the bottom of the movable seat (26). A connecting seat (210) is connected inside the connecting groove (22). A positioning groove (211) is opened on one side of the connecting seat (210). A limit plate (212) is installed on the front side of the connecting seat (210). A discharge connector (213) is provided at the bottom of the connecting seat (210).

2. The screw machine blowing device according to claim 1, characterized in that: The lead screw (25) is movably connected to the inside of the mounting base (21) via a bearing, and the slide plate (27) is slidably connected to the inside of the slide groove (28).

3. The screw machine blowing device according to claim 1, characterized in that: One end of the connecting pipe (3) is connected to the discharge connector (213), which is located at the slot (23).

4. The screw machine blowing device according to claim 1, characterized in that: The positioning plate (29) is "L" shaped and is adapted to the positioning groove (211).

5. The screw machine blowing device according to claim 1, characterized in that: The size of the limiting plate (212) is larger than that of the connecting seat (210), and the limiting plate (212) is located outside the mounting seat (21).

6. The screw machine blowing device according to claim 1, characterized in that: The mounting base (21) has a telescopic rod (214) and two symmetrical push plates (216) installed on one side of its interior. The push plates (216) are installed on one end of the telescopic rod (214) and the spring (215).

7. The screw machine blowing device according to claim 6, characterized in that: The pusher plate (216) is located on one side of the connecting seat (210).

Images