Reverse blowing type cleaning module for fasteners

Abstract

The utility model relates to the technical field of fastener cleaning, in particular to a reverse blowing type cleaning module for fasteners, which comprises a mounting box, an air suction pipe and an air blowing pipe, the mounting box is used for mounting an air inlet pipe and an air outlet pipe, and the air suction pipe and the air blowing pipe are mounted at the bottom end of the mounting box and connected with an air pump. The air outlet pipe and the air blowing pipe are correspondingly arranged up and down, and the driving piece is mounted in the mounting box and used for driving a fastener to move to the position below the air inlet pipe or the air outlet pipe. After the fastener is in place, the sliding block in the cleaning module moves, the fastener is brought to the air blowing hole in the cleaning module, and air is blown from the bottom of the fastener to the upper end of the fastener, so that when the fastener reaches the material receiving table through the air outlet pipe, the upper end of the fastener can be kept at the front part all the time, and force acts on the upper end when the fastener finally falls on the nail receiving table; damage to the front portion of the fastener when the fastener is blown from the cleaning module to the nail receiving table is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastener cleaning technical field especially relates to a kind of reverse blowing type cleaning module for fastener. BACKGROUND

[0002] Automatic nail feeder can automatically transport nail to specified position, and complete assembly task, greatly improve production efficiency, reduce labor cost.

[0003] When conventional nail feeder blows fastener, because of the reason such as station installation, fastener falls from high place and hits nail receiving table, through the superposition of gravity and blowing force, fastener front end is easily abraded, leading to fastener damage, affect product quality problem. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that fastener is damaged in bottom end when falling from high place and hitting nail receiving table without setting protection measure in prior art, and proposes a kind of reverse blowing type cleaning module for fastener.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of reverse blowing type cleaning module for fastener, the cleaning module includes:

[0007] Mounting box for installing air inlet pipe and air outlet pipe;

[0008] Suction pipe and blowing pipe connected with air pump are installed in the bottom end of the mounting box, the air inlet pipe and the suction pipe are arranged in correspondence with each other, and the air outlet pipe and the blowing pipe are arranged in correspondence with each other;

[0009] Driving element is installed in the mounting box, and the driving element is used to drive fastener to move to the position below the air inlet pipe or the air outlet pipe.

[0010] Preferably, end cover is bolted on both sides of the mounting box, and mounting hole for placing the air inlet pipe and the air outlet pipe is formed in the top end of the mounting box.

[0011] Preferably, the suction pipe is arranged at the front end position of the mounting box, and the blowing pipe is arranged at the bottom end position of the mounting box.

[0012] Preferably, the driving element includes:

[0013] Air cylinder is installed on the end cover;

[0014] Moving slider is installed on the air cylinder;

[0015] The limiting hole is centrally arranged on the mobile slider and is horizontally aligned with the center of the air inlet pipe or the air outlet pipe.

[0016] The air suction hole and the air blowing hole are arranged on the installation box, the center of the air suction hole is horizontally aligned with the center of the air suction pipe, and the center of the air blowing hole is horizontally aligned with the center of the air suction pipe.

[0017] Preferably, one of the end covers is provided with a movable through hole for movably sleeving the air cylinder.

[0018] Preferably, the limiting hole is composed of a first through hole with a disc-shaped structure and a second through hole with a cylindrical structure, and the diameter of the first through hole is larger than that of the second through hole.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] In the utility model, after the fastener is in place, the slider in the cleaning module moves, the fastener is brought to the air blowing hole in the cleaning module, air is blown from the bottom of the fastener to the upper end direction, the upper end can be kept in the front part when the fastener passes through the air outlet pipe to the receiving table, and the force is applied to the upper end when the fastener finally falls on the nail receiving table, so that the damage of the front part of the fastener when the fastener is blown from the cleaning module to the nail receiving table is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a whole structure schematic view;

[0022] Figure 2 Another angle structure schematic view provided by the utility model;

[0023] Figure 3 Air cylinder, mobile slider, limiting hole and end cover connection structure schematic view provided by the utility model;

[0024] Figure 4 Mobile slider and limiting hole connection structure schematic view provided by the utility model;

[0025] Figure 5 Sectional view in the utility model is provided Figure 4 ;

[0026] Figure 6 Installation box structure schematic view provided by the utility model;

[0027] Figure 7 Side view in the utility model is provided Figure 6 .

[0028] In the drawing:

[0029] 1, air inlet pipe;

[0030] 2. Air outlet pipe;

[0031] 3. Installation box;

[0032] 4. Inhalation tube;

[0033] 5. Air blowing tube;

[0034] 6. Driving component; 601. Cylinder; 602. Moving slider; 603. Limiting hole; 604. Intake hole; 605. Exhaust hole;

[0035] 7. End caps. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0037] Reference Figures 1-7 A back-blowing cleaning module for fasteners, the cleaning module comprising an air inlet pipe 1, an air outlet pipe 2, a mounting box 3, an air suction pipe 4, an air blowing pipe 5, a driving component 6, and an end cap 7, wherein the components are configured as follows:

[0038] The mounting box 3 is used to install the air inlet pipe 1 and the air outlet pipe 2. The top of the mounting box 3 has a mounting hole for placing the air inlet pipe 1 and the air outlet pipe 2. The mounting box 3 is bolted to both sides with end caps 7. The two end caps 7 seal the front and rear ends of the mounting box 3, which helps to ensure the airtightness of the mounting box 3.

[0039] The suction pipe 4 and the blowing pipe 5 are installed at the bottom of the mounting box 3 and connected to the air pump. The air inlet pipe 1 and the suction pipe 4 are arranged vertically and vertically, and the air outlet pipe 2 and the blowing pipe 5 are arranged vertically and vertically. The suction pipe 4 is located at the front end of the mounting box 3, and the blowing pipe 5 is located at the bottom end of the mounting box 3.

[0040] The driving component 6, installed in the mounting box 3, is used to drive the fastener to move to a position below the air inlet pipe 1 or the air outlet pipe 2. The driving component 6 includes a cylinder 601, a moving slider 602, a limiting hole 603, an air intake hole 604, and an air blowing hole 605. The components are configured as follows:

[0041] Cylinder 601 is mounted on end cover 7. One of the end covers 7 has a movable through hole for the movable mounting of cylinder 601. Movable slider 602 is mounted on cylinder 601. It should be noted that the movable through hole provides space for the output end of cylinder 601 to move.

[0042] The limiting hole 603 is formed on the movable slider 602. The center of the limiting hole 603 is on the same horizontal plane as the center of the air inlet pipe 1 or the center of the air outlet pipe 2. The limiting hole 603 consists of a first through hole with a disc-shaped structure and a second through hole with a cylindrical structure. The diameter of the first through hole is larger than the diameter of the second through hole. It should be noted that the upper diameter of the limiting hole 603 is larger than the upper diameter of the fastener, the lower diameter of the limiting hole 603 is larger than the lower diameter of the fastener, and the depth of the limiting hole 603 is larger than the length of the fastener. It should also be noted that when the fastener is located in the limiting hole 603, there is a gap between the fastener and the bottom of the limiting hole 603 to avoid the front part of the fastener directly contacting the bottom of the limiting hole 603 and causing collision damage when the fastener moves from the nail feeder to the cleaning module.

[0043] The suction port 604 and the blowing port 605 are located on the mounting box 3. The center of the suction port 604 is on the same horizontal plane as the center of the suction pipe 4, and the center of the blowing port 605 is on the same horizontal plane as the center of the suction pipe 4. It should be noted that when the limiting hole 603 moves to directly below the air inlet pipe 1, the upper surface of the moving slider 602 moves against the bottom end of the air inlet pipe 1, and at this time, the lower end of the limiting hole 603 corresponds to the upper end of the suction port 604. When the limiting hole 603 moves to directly below the air outlet pipe 2, the upper surface of the moving slider 602... The bottom end of the air outlet pipe 2 moves against the air outlet pipe 2, and at this time the lower end of the limiting hole 603 corresponds to the upper end of the air blowing hole 605. After the fastener is cleaned, air is blown from the air blowing hole 605 towards the upper end of the fastener. When the fastener moves to the receiving table through the air outlet pipe 2, the upper end of the fastener can always stay in front, and the weight of the upper end of the fastener is greater than the weight of the lower end of the fastener. Therefore, when the fastener falls on the receiving table, the force is concentrated at the upper end, which helps to avoid the lower end of the fastener with threads directly contacting the receiving table and causing damage.

[0044] The functional principle of this utility model can be explained through the following operation methods:

[0045] Gas blows the fastener into the limiting hole 603 through the air inlet pipe 1. At this time, the fastener is caught by the first through hole on the limiting hole 603, and there is a gap between the fastener and the limiting hole 603. The air pump connected to the air suction pipe 4 is started, and the gas sucks the dust on the fastener out from the air suction pipe 4 and the air suction hole 604. The cylinder 601 is started, and the cylinder 601 drives the moving slider 602 to move horizontally. The moving slider 602 drives the limiting hole 603 to align with the air outlet pipe 2 vertically. The air pump connected to the air blowing pipe 5 is started, and the gas enters the limiting hole 603 through the air blowing pipe 5 and the air blowing hole 605, so that the fastener is blown to the air outlet pipe 2 and discharged from the air outlet pipe 2.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reverse blow type cleaning module for fasteners, characterized by, The cleaning module comprises: An installation box (3) for installing the air inlet pipe (1) and the air outlet pipe (2); An air suction pipe (4) and an air blowing pipe (5) installed at the bottom end of the installation box (3) and connected with the air pump, the air inlet pipe (1) and the air suction pipe (4) being arranged in correspondence with each other in up-down direction, and the air outlet pipe (2) and the air blowing pipe (5) being arranged in correspondence with each other in up-down direction; A driving member (6) installed in the installation box (3), the driving member (6) being used for driving the fastener to move to a position below the air inlet pipe (1) or the air outlet pipe (2).

2. The reverse blow type cleaning module for fasteners according to claim 1, wherein End covers (7) are bolted on both sides of the installation box (3), and installation holes for placing and installing the air inlet pipe (1) and the air outlet pipe (2) are formed at the top end of the installation box (3).

3. The reverse blow type cleaning module for fasteners according to claim 1, wherein The air suction pipe (4) is arranged at the front end of the installation box (3), and the air blowing pipe (5) is arranged at the bottom end of the installation box (3).

4. The reverse blow type cleaning module for fasteners according to claim 2, wherein The driving member (6) comprises: An air cylinder (601) installed on the end cover (7); A moving slider (602) installed on the air cylinder (601); A limiting hole (603) formed on the moving slider (602), the center of the limiting hole (603) and the center of the air inlet pipe (1) or the center of the air outlet pipe (2) being on the same horizontal plane; An air suction hole (604) and an air blowing hole (605) formed on the installation box (3), the center of the air suction hole (604) and the center of the air suction pipe (4) being on the same horizontal plane, and the center of the air blowing hole (605) and the center of the air blowing pipe (4) being on the same horizontal plane.

5. A reverse blow type cleaning module for fasteners according to claim 4, wherein One of the end covers (7) is provided with a movable through hole for movably sleeving the air cylinder (601).

6. The reverse blow type cleaning module for fasteners according to claim 4, wherein The limiting hole (603) is composed of a first through hole with a disc-shaped structure and a second through hole with a cylindrical structure, the diameter of the first through hole being greater than the diameter of the second through hole.

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