Conveying gun for cover type nut conveyor

Abstract

The embodiment of the utility model provides a conveying gun for a cover type nut conveyor, and relates to the technical field of nut machines. Comprising a material receiving base and a pushing air cylinder, a material receiving cavity is formed in the material receiving base, a pushing rod is arranged at one end of the material receiving base, one end of the pushing rod communicates with the material receiving cavity, and the other end of the pushing rod is connected with the pushing air cylinder; the upper portion of the material receiving base is sequentially provided with a limiting overturning barrel and a material pipe clamp which are obliquely arranged, and the limiting overturning barrel and the material pipe clamp communicate with each other and both communicate with the material receiving cavity. The limiting overturning cylinder is used for vertically overturning the cover-type nut and then feeding the cover-type nut into the material receiving cavity; the material pipe clamp is used for clamping and conveying a material pipe. According to the device, the posture of the cover type nut can be automatically adjusted, the cover type nut is conveyed to the designated position, manual operation is not needed, manpower is saved, and the cover type nut assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of nut machines, in particular to a conveying gun for a cap-type nut conveyor. Background Art

[0002] A cap nut is a hexagonal nut with a cap that covers the exposed part of the fastener. Cap nuts are widely used. The difference between their structure and that of ordinary hexagonal nuts is that they can prevent moisture or other corrosive substances from entering the interior of the equipment, thereby playing a role in sealing and rust prevention, and increasing the service life of themselves and the connectors. Cap nuts and other hardware accessories are used in many types and quantities as accessories for industrial manufacturing products during the assembly process, and they are small in size and light in weight.

[0003] Due to the asymmetry of the cap nut shape, it is difficult to make the cap nut reach the specified position according to the specified posture. At present, the cap nut is mainly assembled by workers after manually adjusting the angle during the production process, resulting in low assembly efficiency. Utility Model Content

[0004] In view of the above problems, embodiments of the present utility model are proposed to provide a conveying gun for a cap nut conveyor that overcomes the above problems or at least partially solves the above problems.

[0005] A conveying gun for a cap-type nut conveyor, comprising a material receiving seat and a pushing cylinder, wherein a material receiving cavity is provided in the material receiving seat, a pushing rod is provided at one end of the material receiving seat, one end of the pushing rod is communicated with the material receiving cavity, and the other end of the pushing rod is connected with the pushing cylinder;

[0006] The upper part of the material receiving seat is provided with an inclined limiting turning cylinder and a material pipe clamp in sequence, the limiting turning cylinder and the material pipe clamp are connected to each other and are both connected to the material receiving cavity; the limiting turning cylinder is used to vertically turn the cap nut and send it into the material receiving cavity; the material pipe clamp is used to clamp the conveying material pipe.

[0007] Preferably, an arc-shaped notch and a limit step are respectively provided at one end of the position-limiting turning cylinder close to the material receiving chamber, and the arc-shaped notch and the limit step are respectively located relatively to the inner wall of the position-limiting turning cylinder, wherein the arc-shaped notch is located close to the pushing cylinder, and the limit step is located away from the pushing cylinder.

[0008] Preferably, a magnet is embedded in the inner wall of the material receiving seat.

[0009] Preferably, a stop door is provided at one end of the material receiving seat away from the pushing rod, and one end of the stop door is elastically hinged to the position-limiting turning cylinder;

[0010] When the push rod pushes the cap nut toward one side of the baffle door, the baffle door opens; when the push rod retracts, the baffle door automatically resets.

[0011] Preferably, a fixing seat is provided adjacent to one end of the material receiving seat facing the pushing rod, a copper sliding block is provided inside the fixing seat, and the copper sliding block is sleeved on the outside of the pushing rod.

[0012] Preferably, a sheath is provided adjacent to one end of the fixing seat, and the pushing rod is slidably inserted into the sheath.

[0013] Preferably, a gun mount is fixed on the sheath, and the gun mount is used to be connected to the frame.

[0014] Preferably, the material pipe clamp and the fixing seat are connected via a bent connecting piece.

[0015] Preferably, the material receiving seat is made of stainless steel.

[0016] The present application specifically includes the following advantages:

[0017] In the embodiment of the present application, through the material receiving seat and the pushing cylinder, the material receiving seat is provided with a material receiving chamber, one end of the material receiving seat is provided with a pushing rod, one end of the pushing rod is connected to the material receiving chamber, and the other end of the pushing rod is connected to the pushing cylinder; the upper part of the material receiving seat is provided with an inclined limit turning cylinder and a material pipe clamp in sequence, the limit turning cylinder and the material pipe clamp are connected to each other and are both connected to the material receiving chamber; the limit turning cylinder is used to vertically turn the cap nut and send it into the material receiving chamber; the material pipe clamp is used to clamp the conveying material pipe. The cap nut sent from the nut machine distributor is received by the material receiving seat, and the cap nut is limitedly turned by the limit turning cylinder during the material receiving process. After it is turned to a suitable angle, the push rod is pushed by the pushing cylinder to push the cap nut from the other end of the material receiving chamber to the specified position. The present application can realize automatic adjustment of the cap nut posture and convey it to the specified position without manual operation, saving manpower and improving the assembly efficiency of the cap nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 A schematic diagram of the overall structure of a conveying gun for a cap-type nut conveyor provided in an embodiment of the utility model;

[0020] Figure 2A cross-sectional view of a conveying gun for a cap-type nut conveyor provided in an embodiment of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 A partial structural schematic diagram of a cap-type nut conveyor provided in an embodiment of the utility model, in which a conveying gun for a cap-type nut conveyor hides a fixing seat.

[0023] Figure numerals: 10, material receiving seat; 11, material receiving chamber; 20, pushing cylinder; 30, pushing rod; 40, limiting turning cylinder; 41, arc-shaped notch; 42, limiting step; 50, material pipe clamp; 60, stop door; 70, fixing seat; 71, copper slide block; 72, connecting piece; 80, sheath; 81, gun support. DETAILED DESCRIPTION

[0024] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] Reference Figure 1-Figure 4 , shows a conveying gun for a cap-type nut conveyor of the utility model, which includes a material receiving seat 10 and a pushing cylinder 20, wherein a material receiving chamber 11 is provided in the material receiving seat 10, and a pushing rod 30 is provided at one end of the material receiving seat 10, one end of the pushing rod 30 is communicated with the material receiving chamber 11, and the other end of the pushing rod 30 is connected with the pushing cylinder 20;

[0026] The upper part of the material receiving seat 10 is provided with an inclined limiting turning cylinder 40 and a material pipe clamp 50 in sequence, and the limiting turning cylinder 40 and the material pipe clamp 50 are connected to each other and are both connected to the material receiving cavity 11; the limiting turning cylinder 40 is used to vertically turn the cap nut and send it into the material receiving cavity 11; the material pipe clamp 50 is used to clamp the conveying material pipe.

[0027] In the embodiment of the present application, through the material receiving seat 10 and the pushing cylinder 20, the material receiving seat 10 is provided with a material receiving chamber 11, one end of the material receiving seat 10 is provided with a pushing rod 30, one end of the pushing rod 30 is connected to the material receiving chamber 11, and the other end of the pushing rod 30 is connected to the pushing cylinder 20; the upper part of the material receiving seat 10 is provided with an inclined limit turning cylinder 40 and a material pipe clamp 50 in sequence, the limit turning cylinder 40 and the material pipe clamp 50 are connected to each other and are both connected to the material receiving chamber 11; the limit turning cylinder 40 is used to vertically turn the cap nut and send it into the material receiving chamber 11; the material pipe clamp 50 is used to clamp the conveying material pipe. The cap nut sent from the nut machine distributor is received by the material receiving seat 10, and the cap nut is limitedly turned by the limit turning cylinder 40 during the material receiving process. After turning it to a suitable angle, the push rod 30 is pushed by the pushing cylinder 20 to push the cap nut from the other end of the material receiving chamber 11 to the specified position. The present application can realize automatic adjustment of the posture of the cap nut and convey it to a specified position without manual operation, thus saving manpower and improving the efficiency of cap nut assembly.

[0028] Next, the conveying gun for the cap nut conveyor in this exemplary embodiment will be further described.

[0029] In the embodiment of the present application, a receiving chamber 11 is provided in the receiving seat 10, and a push rod 30 is provided at one end of the receiving seat 10, one end of the push rod 30 is connected to the receiving chamber 11, and the other end of the push rod 30 is connected to the push cylinder 20; the push cylinder 20 drives the push rod 30 to move in the receiving chamber 11, and the cap nut in the receiving chamber 11 can be pushed out to a specified position. The upper part of the receiving seat 10 is provided with an inclined position-limiting turning cylinder 40 and a material pipe clamp 50 in sequence, and the position-limiting turning cylinder 40 and the material pipe clamp 50 are connected to each other and are both connected to the receiving chamber 11; the position-limiting turning cylinder 40 is used to vertically turn the cap nut and send it into the receiving chamber 11; the material pipe clamp 50 is used to clamp the conveying material pipe. The material conveying pipe is fixed by a material pipe clamp 50, one end of which is connected to the limit turning cylinder 40, and the other end is connected to the nut machine distributor, so that the cap nuts from the distributor are conveyed to the limit turning cylinder 40, and fall into the material receiving chamber 11 after being turned by the limit turning cylinder 40, and finally pushed out by the pushing cylinder 20 and the pushing rod 30, and stop after arriving at the feeding position. Under the influence of inertia, the nut tilts forward and automatically enters the specified position, completing the fully automatic adjustment of the posture of the cap nuts and conveying the cap nuts.

[0030] It should be noted that the distributor conveys the cap nuts to the receiving seat 10 by blowing gas into the air pipe provided in the distributor and conveying them upward by the airflow. During the conveying process by the airflow, the cap nuts are automatically adjusted to a state of being light on the top and heavy on the bottom under the action of their own gravity, that is, adjusted to a state of opening upward, so as to facilitate the subsequent adjustment to a suitable processing orientation in the limiting turning cylinder 40. The above design makes the nut conveying efficient and fast, and does not require manual operation, thereby improving the conveying efficiency.

[0031] As an example, an arc-shaped notch 41 and a limiting step 42 are respectively provided at one end of the limiting turning cylinder 40 close to the material receiving chamber 11, and the arc-shaped notch 41 and the limiting step 42 are respectively located relatively to the inner wall of the limiting turning cylinder 40, wherein the arc-shaped notch 41 is located on the side close to the pushing cylinder 20, and the limiting step 42 is located on the side away from the pushing cylinder 20.

[0032] By providing a limiting step 42 on one side near the end of the receiving cavity 11, the cap nut about to enter the receiving cavity 11 can be blocked on one side when passing through the limiting step 42, so that it can be turned over 90 degrees and enter the receiving cavity 11. After entering the receiving cavity 11, it is immediately fixed by the magnet to avoid falling and collision causing position deviation. Since the limiting turning cylinder 40 is inclined, in order to avoid blocking the turning of the nut, an arc-shaped notch 41 is provided on the opposite side of the limiting step 42 so that it can quickly realize the turning positioning.

[0033] As an example, a magnet is embedded in the inner wall of the receiving seat 10. The magnet is used to magnetically attract the cap nut, which can prevent the cap nut from colliding with the receiving cavity 11 under the impact of airflow and can well limit and fix the cap nut.

[0034] As an example, the material receiving seat 10 is made of stainless steel. By setting the material receiving seat 10 to be made of stainless steel, on the one hand, the magnetic effect between the metal material and the magnet is prevented from affecting the fixation of the cap nut, and on the other hand, the stainless steel material has good hardness and anti-corrosion and anti-rust properties, thereby improving the service life of the material receiving seat 10.

[0035] As an example, a baffle 60 is provided at one end of the material receiving seat 10 away from the pushing rod 30, and one end of the baffle 60 is elastically hinged to the limiting turning cylinder 40; when the pushing rod 30 pushes the cover nut toward the side of the baffle 60, the baffle 60 opens; when the pushing rod 30 retracts, the baffle 60 automatically resets to prevent the nut from flying out.

[0036] As an example, a fixing seat 70 is provided adjacent to one end of the material receiving seat 10 facing the pushing rod 30, and a copper slider 71 is provided inside the fixing seat 70, and the copper slider 71 is sleeved outside the pushing rod 30. The copper slider 71 can reduce friction, accelerate heat dissipation, and improve service life.

[0037] As an example, the material tube clamp 50 is connected to the fixing seat 70 via a bent connecting piece 72 for easy fixation.

[0038] As an example, a sheath 80 is disposed adjacent to one end of the fixing seat 70, and the push rod 30 is slidably disposed in the sheath 80. The sheath 80 can be used to protect the push rod 30.

[0039] As an example, a gun mount 81 is fixed on the sheath 80 , and the gun mount 81 is used to be connected to the frame, and the delivery gun is fixed to the frame through the gun mount 81 .

[0040] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0041] Finally, it should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0042] The above is a detailed introduction to a conveying gun for a cap-type nut conveyor provided by the utility model. Specific examples are used in this article to illustrate 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; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A conveying gun for a cap nut conveyor, characterized in that: It comprises a material receiving seat and a pushing cylinder, wherein a material receiving cavity is arranged in the material receiving seat, a pushing rod is arranged at one end of the material receiving seat, one end of the pushing rod is communicated with the material receiving cavity, and the other end of the pushing rod is connected with the pushing cylinder; The upper part of the material receiving seat is provided with an inclined limiting turning cylinder and a material pipe clamp in sequence, the limiting turning cylinder and the material pipe clamp are connected to each other and are both connected to the material receiving cavity; the limiting turning cylinder is used to vertically turn the cap nut and send it into the material receiving cavity; the material pipe clamp is used to clamp the conveying material pipe.

2. The conveying gun for a cap nut conveyor according to claim 1, characterized in that: An arc-shaped notch and a limiting step are respectively provided at one end of the position-limiting turning cylinder close to the material receiving chamber, and the arc-shaped notch and the limiting step are respectively located relatively to the inner wall of the position-limiting turning cylinder, wherein the arc-shaped notch is located close to the pushing cylinder, and the limiting step is located away from the pushing cylinder.

3. The conveying gun for a cap nut conveyor according to claim 1, characterized in that: A magnet is embedded in the inner wall of the material receiving seat.

4. The conveying gun for a cap nut conveyor according to claim 1, characterized in that: The end of the material receiving seat away from the pushing rod is provided with a blocking door, and one end of the blocking door is elastically hinged to the position-limiting turning cylinder; When the push rod pushes the cap nut toward one side of the baffle door, the baffle door opens; when the push rod retracts, the baffle door automatically resets.

5. The conveying gun for a cap nut conveyor according to claim 1, characterized in that: A fixing seat is disposed adjacent to one end of the material receiving seat facing the pushing rod, a copper sliding block is disposed inside the fixing seat, and the copper sliding block is sleeved on the outside of the pushing rod.

6. The conveying gun for a cap nut conveyor according to claim 5, characterized in that: A sheath is disposed adjacent to one end of the fixing seat, and the pushing rod is slidably inserted into the sheath.

7. The conveying gun for a cap nut conveyor according to claim 6, characterized in that: A gun support is fixed on the sheath, and the gun support is used to be connected with the frame.

8. The conveying gun for a cap nut conveyor according to claim 5, characterized in that: The material pipe clamp is connected to the fixing seat via a bent connecting piece.

9. The conveying gun for a cap nut conveyor according to claim 1, characterized in that: The material receiving seat is made of stainless steel.

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