Blowing device for strip-shaped objects

Abstract

The utility model discloses a strip-shaped object blowing device which comprises a mounting base, a straight pipeline, a strip-shaped object clamping nozzle, a sliding block, a pushing assembly, a blowing channel and a first driving assembly, and the first driving assembly drives the sliding block to move relative to the mounting base so as to switch the blowing channel and the straight pipeline to be in a coaxial conduction state. Or when the blowing channel is switched to be coaxially arranged with the pushing assembly, the pushing assembly can extend into the straight pipeline to push at least one end of the object out of the strip-shaped object clamping nozzle, so that the detection device detects the object. According to the blowing device, the first driving assembly can switch the blowing channel and the straight pipeline to be in the coaxial conduction state, the strip-shaped objects can completely enter the straight pipeline from the blowing channel, and no Y-shaped structure exists in the whole process; the phenomenon that the strip-shaped object stays in the mounting seat or the clamping mouth of the strip-shaped object due to the fact that kinetic energy is consumed in the blowing process of the strip-shaped object is avoided; therefore, the detection effect of the detection device on the strip-shaped object is ensured.

Description

Technical Field

[0001] The utility model relates to a strip-shaped object blowing device. Background Art

[0002] In the application of mechanical automatic equipment, a blowing device is often used to convey objects, such as strips, such as long strips and short strips. The blowing device in the prior art includes a strip object clamping nozzle, and the ends of the strip object clamping nozzle are connected to a straight pipe and a side channel. The strip object clamping nozzle, the straight pipe, and the side channel form a Y-shaped structure (the Y-shaped structure can refer to a new type of fixed blowing and suction nail tightening module announced with the authorization announcement number CN211759690U). The strip object must first pass through the bend through the side channel before it can move into the straight pipe. One end of the strip object will first hit the straight pipe. At the moment of impact, the strip object will lose some kinetic energy (generally, this problem will exist when blowing strip objects), and the strip object may be stuck at the bend, making it difficult for the detection device to detect the existence of the strip object. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a strip-shaped object blowing device.

[0004] In order to solve the above-mentioned technical problems, this utility adopts the following technical solutions:

[0005] A strip-shaped object blowing device comprises a mounting base and a straight pipe arranged on the mounting base, a strip-shaped object clamping nozzle being connected to the straight pipe, a slider being movably arranged on the mounting base, a pushing component and a blowing channel for blowing objects being arranged on the slider, a first driving component being connected to the slider, the first driving component driving the slider to move relative to the mounting base to switch the blowing channel and the straight pipe to be in a coaxial conductive state, or when switching to a coaxial setting of the blowing channel and the pushing component, the pushing component can extend into the straight pipe to push at least one end of the object out of the strip-shaped object clamping nozzle, so that a detection device can detect the object.

[0006] Preferably, the first driving component is a telescopic cylinder or a telescopic motor.

[0007] Preferably, the pushing assembly includes a second driving assembly and a push rod connected to the second driving assembly, and one end of the push rod can extend into the straight pipe under the action of the second driving assembly.

[0008] Preferably, a bracket is further included, and a travel groove is formed on the bracket for the push rod to pass through. The push rod can move up and down along the travel groove under the action of the first driving component.

[0009] Preferably, the travel groove is a strip groove.

[0010] Preferably, the second driving assembly is a telescopic cylinder.

[0011] Preferably, the mounting seat is provided with a sliding groove for the sliding block to slide.

[0012] The beneficial effects of the utility model are:

[0013] In the strip-shaped object blowing device of the present application, the first driving component can switch the blowing channel and the straight pipe to a coaxial conductive state. When blowing the strip-shaped object, the strip-shaped object can completely enter the straight pipe from the blowing channel. There is no turning point of the Y-shaped structure in the whole process, so there is no kinetic energy loss in the prior art, that is to say, the strip-shaped object can completely enter the straight pipe and will not get stuck. Then, when the telescopic cylinder is started, the pushing component can extend into the straight pipe to push at least one end of the object out of the strip-shaped object clamping nozzle, so that the detection device can detect the object, so it does not affect the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 4 ;

[0019] Figure 5 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 5 ;

[0020] Figure 6 This is a schematic diagram of the structure of a strip-shaped object blowing device of the present application. Figure 6 . DETAILED DESCRIPTION

[0021] The embodiments of the present utility model are described in detail below. The embodiment examples are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0022] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present invention, but is only provided for reference and understanding of the preferred embodiments. The product components shown in the drawings may be changed in position, increased in number, or simplified in structure.

[0023] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection or a detachable connection or an integral connection; it can be a direct connection or a connection through an intermediate medium. Ordinary technicians in this field can understand the connection relationship according to the specific circumstances and can derive different implementation methods in an appropriate manner such as screwing, riveting, welding, clamping or embedding.

[0024] With respect to the directional words such as up, down, left, right, top, bottom, etc. described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" may mean directly above or obliquely above, or it simply means higher than other objects; other directions may be understood by analogy.

[0025] The materials for making parts with solid shapes shown in the specification and the drawings may be metal materials, non-metal materials or other synthetic materials; the mechanical processing techniques used for parts with solid shapes may be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precisions, but are not limited to the above-mentioned materials and manufacturing processes.

[0026] A strip-shaped object blowing device, referring to Figure 1-Figure 4 , including a mounting base 1 and a straight pipe 2 arranged on the mounting base 1, the straight pipe 2 is connected to a strip object clamping nozzle 3, a slider 4 is movably arranged on the mounting base 1, the slider 4 is provided with a pushing component and a blowing channel 5 for blowing objects, the slider 4 is connected to a first driving component 6, the first driving component 6 drives the slider 4 to move relative to the mounting base 1 to switch the blowing channel 5 and the straight pipe 2 to be in a coaxial conductive state, or when the blowing channel 5 is switched to be coaxially arranged with the pushing component, the pushing component can extend into the straight pipe 2 to push at least one end of the object out of the strip object clamping nozzle 3, so that the detection device detects the object.

[0027] Furthermore, the first driving component 6 is a telescopic cylinder or a telescopic motor.

[0028] Furthermore, the pushing assembly includes a second driving assembly 71 and a push rod 72 connected to the second driving assembly 71 , and one end of the push rod 72 can extend into the straight pipe 2 under the action of the second driving assembly 71 .

[0029] Furthermore, a bracket 8 is included, and a travel groove 81 is formed on the bracket 8 for the push rod 72 to pass through. The push rod 72 can move up and down along the travel groove 81 under the action of the first driving component 6.

[0030] Furthermore, the travel groove 81 is a strip-shaped groove.

[0031] Furthermore, the second driving assembly 71 is a telescopic cylinder.

[0032] Furthermore, the mounting seat 1 is provided with a sliding groove 40 for the sliding block 4 to slide.

[0033] The working principle of the utility model is:

[0034] As Example 1, a long screw is used as an example to illustrate the design concept of the present application. When the long screw needs to be blown into the straight pipe 2, the first driving component 6 is started to drive the slider 4 to move up and down along the mounting base 1. Since the blowing channel 5 is arranged on the slider 4, the first driving component 6 drives the blowing channel 5 to be in a coaxial conductive state with the straight pipe 2. At this time, the long screw can be blown into the blowing channel 5 by gas (such as Figure 5-6 As shown, at this time, one end of the long screw is extended out of the strip object clamping mouth 3, but the extended length is short, and it is difficult for the detection device to detect the existence of the long screw); then the first driving component 6 drives the slider 4 to move along the mounting seat 1 to switch to a state where the pushing component and the straight pipe 2 are coaxially arranged. As an embodiment 1, the pushing component can be implemented by selecting a telescopic cylinder (i.e., the second driving component 71) and a push rod 72. The telescopic cylinder drives one end of the push rod 72 to extend into the straight pipe 2. At this time, the push rod 72 can continue to push one end of the long screw in the straight pipe 2 out of the strip object clamping mouth 3 (the pushing result is shown in FIG. Figure 1-Figure 2 As shown in the figure, it can be seen that the protruding length of the end of the long screw in the strip object clamping mouth 3 is increased at this time); since the protruding length of the end of the long screw in the strip object clamping mouth 3 is increased, the detection device can detect the presence of the long screw. In this solution, if the telescopic amount of the telescopic cylinder is adjusted, the long screw can also be completely pushed out of the strip object clamping mouth through the push rod 72; the specific adjustment can be made according to the application scenario.

[0035] During the whole process, the first driving assembly 6 can switch the blowing channel 5 and the straight pipe 2 to a coaxial conductive state. When blowing a long screw, the long screw can completely enter the straight pipe 2 from the blowing channel 5 (such as Figure 5-6As shown in the figure, there is no turning point of the Y-shaped structure in the whole process, so there is no kinetic energy loss in the prior art, that is, the long screw can be completely inserted into the straight pipe 2 without being stuck; and then when the telescopic cylinder is started, the telescopic cylinder can drive one end of the push rod 72 to extend into the straight pipe 2, thereby increasing the extension length of the end of the long screw in the strip-shaped object clamping mouth 3, as shown in the figure. Figure 1-2 In the above technology, the long screw is only used as an example to better illustrate the design concept of the present application, and the present application is suitable for blowing various strip-shaped objects.

[0036] In the above technology, the first driving component 6 can be installed on the mounting base 1, and a slide groove 40 adapted to the slider 4 can be opened on the mounting base 1. The first driving component 6 drives the slider 4 to move up and down in the slide groove 40, so that the slider 4 drives the blowing channel 5 and the push component to move synchronously. The first driving component 6 can select a transmission device such as a telescopic cylinder or a telescopic motor to drive the slider 4 to move up and down, which does not mean that only the telescopic cylinder or the telescopic motor can realize the technical solution of the present application.

[0037] In the above technology, in order to limit the moving stroke of the push rod 72, the present application is also provided with a bracket 8, and a stroke groove 81 is provided on the bracket 8. When the first driving component 6 drives the slider 4 to move up and down, the push rod 72 can move up and down along the stroke groove 81, and the setting of the stroke groove 81 limits the up and down movement distance of the push rod 72; in the structural coordination, it can be arranged that when the push rod 72 moves to the top wall of the stroke groove 81, one end of the push rod 72 can be extended into the straight pipe 2 to push the long screw; this setting can also enable the push rod 72 to better and more accurately extend into the straight pipe 2.

[0038] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments of the present invention is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. A strip-shaped object blowing device, characterized in that: The invention comprises a mounting seat (1) and a straight pipe (2) arranged on the mounting seat (1), a strip-shaped object clamping nozzle (3) being connected to the straight pipe (2), a slider (4) being movably arranged on the mounting seat (1), a pushing component and a blowing channel (5) for blowing objects being arranged on the slider (4), and a first driving component (6) being connected to the slider (4), the first driving component (6) driving the slider (4) to move relative to the mounting seat (1) to switch the blowing channel (5) and the straight pipe (2) to a coaxial conductive state, or when the blowing channel (5) and the pushing component are switched to be coaxially arranged, the pushing component can extend into the straight pipe (2) to push at least one end of the object out of the strip-shaped object clamping nozzle (3), so that a detection device can detect the object.

2. A strip-shaped object blowing device according to claim 1, characterized in that: The first driving component (6) is a telescopic cylinder or a telescopic motor.

3. A strip-shaped object blowing device according to claim 1, characterized in that: The pushing assembly comprises a second driving assembly (71) and a push rod (72) connected to the second driving assembly (71); one end of the push rod (72) can extend into the straight pipe (2) under the action of the second driving assembly (71).

4. A strip-shaped object blowing device according to claim 3, characterized in that: The invention also comprises a bracket (8), wherein the bracket (8) is provided with a travel groove (81) for a push rod (72) to pass through, and the push rod (72) can move up and down along the travel groove (81) under the action of the first driving assembly (6).

5. A strip-shaped object blowing device according to claim 4, characterized in that: The travel groove (81) is a strip-shaped groove.

6. A strip-shaped object blowing device according to claim 3, characterized in that: The second driving component (71) is a telescopic cylinder.

7. A strip-shaped object blowing device according to claim 1, characterized in that: The mounting seat (1) is provided with a sliding groove (40) for the sliding block (4) to slide.

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