A loudspeaker carrier circulation device and production line

Abstract

The utility model provides a loudspeaker carrier circulation device, comprising a first conveying mechanism, a second conveying mechanism, a first positioning frame, a second positioning frame and a transfer mechanism. The conveying direction of the second conveying mechanism is opposite to that of the first conveying mechanism. The first channel is provided with a feed port and a first positioning station, and the first positioning station is used to position the carrier. The second channel is provided with a discharge port and a second positioning station, and the second positioning station is used to position the carrier. The transfer mechanism is used to transfer the carrier in the first positioning station to the second positioning station. The loudspeaker carrier circulation device can realize the circular feeding of the carrier, improve the circulation efficiency of the carrier and the degree of automation of the production line. The utility model also provides a production line, comprising the above-mentioned loudspeaker carrier circulation device.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeaker production equipment, and in particular to a loudspeaker carrier circulation device and a production line. Background Art

[0002] In a speaker production line, carriers are usually used as carriers to help various components flow through each process until the speaker is assembled. In practice, in order to keep the production line running continuously, the flow speed of the carriers needs to keep up with production needs. Therefore, a speaker carrier circulation device is proposed, which can realize the circulation feeding of the carriers and improve the flow efficiency of the carriers and the degree of automation of the production line. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present utility model is to provide a loudspeaker carrier circulation device and a production line to realize the circulation feeding of the carrier, improve the circulation efficiency of the carrier and the degree of automation of the production line.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a loudspeaker carrier circulation device, comprising a first conveying mechanism; a second conveying mechanism, which is arranged in parallel with the first conveying mechanism, and the conveying direction of the second conveying mechanism is opposite to the conveying direction of the first conveying mechanism; a first positioning frame, which is arranged on the first conveying mechanism, and a first channel is provided in the first positioning frame, and the length direction of the first channel is parallel to the length direction of the first conveying mechanism, and the first channel is provided with a feed port and a first positioning station, and the first positioning station is close to the tail end of the first conveying mechanism, and the first positioning station is used to position the carrier; a second positioning frame, which is arranged on the second conveying mechanism, and a second channel is provided in the second positioning frame, and the length direction of the second channel is parallel to the length direction of the second conveying mechanism, and the second channel is provided with a discharge port and a second positioning station, and the second positioning station is close to the starting end of the second conveying mechanism, and the second positioning station is used to position the carrier; and a transfer mechanism, which is used to transfer the carrier in the first positioning station to the second positioning station.

[0005] Preferably, the transfer mechanism includes: two clamping arms arranged at intervals, each clamping arm having at least two positioning protrusions on one side facing the other clamping arm; a clamping drive member, respectively connected to the two clamping arms, the clamping drive member being used to synchronously drive the two clamping arms to move closer to or away from each other; and a two-axis moving assembly, being used to drive the clamping drive member to move along the X-axis or Y-axis direction.

[0006] Preferably, the first positioning frame includes a first positioning block and two second positioning blocks arranged at intervals, the first channel is formed between the two second positioning blocks, the second positioning block is arranged on the side plate of the first conveying mechanism, the first positioning block is arranged on the two second positioning blocks, and the first positioning block and the two second positioning blocks together form the first positioning station; the second positioning block is provided with a first clearance notch for the positioning protrusion to extend into, and the first clearance notch is connected to the first channel.

[0007] Preferably, a first limiting block is provided on the second positioning block, the first limiting block is located between the feed port and the first positioning station, and a first limiting portion is provided on the first limiting block, the first limiting portion is located above the first channel.

[0008] Preferably, the spacing between the feed ports gradually increases in a direction away from the first channel.

[0009] Preferably, the second positioning frame includes two third positioning blocks arranged at intervals, the second channel is formed between the two third positioning blocks, and the third positioning block is arranged on the side plate of the second conveying mechanism; the third positioning block is provided with a second clearance gap for the positioning protrusion to extend into, and the second clearance gap is connected to the second channel.

[0010] Preferably, the transfer mechanism further includes a base, the base is connected to the first conveying mechanism and the second conveying mechanism respectively, and the two-axis moving assembly, the first positioning block and the second positioning block are all arranged on the base.

[0011] Preferably, the second positioning block is provided with a first connecting block, and the first connecting block is provided on the side plate of the first conveying mechanism; the third positioning block is provided with a second connecting block, and the second connecting block is provided on the side plate of the second conveying mechanism.

[0012] The utility model also provides a production line, comprising the above-mentioned loudspeaker carrier circulation device.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a speaker carrier circulation device and production line, which transfers the carrier on the first conveying mechanism to the second conveying mechanism by designing a transfer mechanism, thereby realizing the circulation of the speaker carrier between different conveying mechanisms and improving the automation level of the speaker production line. At the same time, by designing the first positioning frame, the carrier can enter the first positioning station according to a preset posture, so that the transfer mechanism can maintain the same posture to transfer each carrier. At the same time, under the action of the second channel, the carrier can be transported to the subsequent process in a preset posture, so that the equipment of the subsequent production process can operate the carrier, thus improving the production efficiency. The speaker carrier circulation device can realize the circular feeding of the carrier, improve the circulation efficiency of the carrier and the automation level of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 A schematic diagram of the structure of a loudspeaker carrier circulation device provided by an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the first positioning frame being installed on the first conveying mechanism;

[0018] Figure 3 It is a structural schematic diagram of the second positioning frame being installed on the second conveying mechanism;

[0019] Figure 4 is a schematic diagram of the structure of the vehicle;

[0020] Figure 5 is a structural schematic diagram of a first positioning frame;

[0021] Figure 6 It is a structural schematic diagram of the carrier located in the first positioning station;

[0022] Figure 7 It is a structural schematic diagram of the transfer mechanism;

[0023] Reference numerals:

[0024] 10. First conveying mechanism; 20. Second conveying mechanism; 30. First positioning frame; 31. Feeding port; 32. First positioning station; 33. First positioning block; 34. Second positioning block; 341. First clearance gap; 35. First limiting block; 351. First limiting part; 36. First connecting block; 40. Second positioning frame; 41. Discharging port; 42. Second positioning station; 43. Third positioning block; 431. Second clearance gap; 44. Second connecting block; 50. Transfer mechanism; 51. Clamping arm; 511. Positioning protrusion; 52. Clamping drive member; 53. Two-axis moving assembly; 54. Base. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] Embodiment 1

[0032] like Figure 1-7 As shown, in one embodiment of the present invention, a loudspeaker carrier circulation device is provided, comprising a first conveying mechanism 10, a second conveying mechanism 20, a first positioning frame 30, a second positioning frame 40 and a transfer mechanism 50. The first conveying mechanism 10 and the second conveying mechanism 20 both adopt a belt conveying structure, the second conveying mechanism 20 is arranged parallel to the first conveying mechanism 10, the conveying direction of the second conveying mechanism 20 is opposite to the conveying direction of the first conveying mechanism 10, and the tail end of the first conveying mechanism 10 is flush with the starting end of the second conveying mechanism 20, so that the occupied space of the production line is reduced.

[0033] The first positioning frame 30 is arranged on the first conveying mechanism 10. A first channel is arranged in the first positioning frame 30. The length direction of the first channel is parallel to the length direction of the first conveying mechanism 10. The first channel is provided with a feed port 31 and a first positioning station 32. The first positioning station 32 is close to the tail end of the first conveying mechanism 10. The first positioning station 32 is used to position the carrier.

[0034] The second positioning frame 40 is arranged on the second conveying mechanism 20, and a second channel is arranged in the second positioning frame 40, and the length direction of the second channel is parallel to the length direction of the second conveying mechanism 20, and the second channel is provided with a discharge port 41 and a second positioning station 42, and the second positioning station 42 is close to the starting end of the second conveying mechanism 20, and the second positioning station 42 is used to position the carrier. The transfer mechanism 50 is used to transfer the carrier in the first positioning station 32 to the second positioning station 42.

[0035] The carrier enters the first channel from the feed port 31 under the conveyance of the first conveying mechanism 10. The first channel allows the carrier to enter the first positioning station 32 in a preset posture. When the carrier moves to the first positioning station 32, it stops moving. Then, the transfer mechanism 50 transfers the carrier in the first positioning station 32 to the second positioning station 42. When the transfer mechanism 50 releases the carrier, the carrier in the second positioning station 42 will move under the drive of the second conveying mechanism 20. At the same time, under the action of the second channel, the carrier can be transported to the subsequent process in a preset posture.

[0036] The present embodiment discloses a speaker carrier circulation device, which transfers the carrier on the first conveying mechanism 10 to the second conveying mechanism 20 by designing a transfer mechanism 50, thereby realizing the circulation of the speaker carrier between different conveying mechanisms and improving the automation level of the speaker production line. At the same time, by designing the first positioning frame 30, the carrier can enter the first positioning station 32 according to a preset posture, so that the transfer mechanism 50 can maintain the same posture to transfer each carrier. At the same time, under the action of the second channel, the carrier can be transported to the subsequent process in a preset posture, so that the equipment of the subsequent production process can operate the carrier, thus improving the production efficiency. The speaker carrier circulation device can realize the circular feeding of the carrier, improve the circulation efficiency of the carrier and the automation level of the production line.

[0037] In one embodiment, the transfer mechanism 50 includes two clamping arms 51 arranged at intervals, a clamping drive 52 and a two-axis moving assembly 53. Two positioning protrusions 511 are provided on the side of the clamping arm 51 facing the other clamping arm 51, and the positioning protrusions 511 cooperate with the positioning holes on the carrier. The clamping drive 52 is connected to the two clamping arms 51 respectively, and the clamping drive 52 is used to synchronously drive the two clamping arms 51 to move closer to or away from each other. The clamping drive 52 adopts a wide cylinder. The conveying direction of the first conveying mechanism 10 or the second conveying mechanism 20 is parallel to the Z-axis direction, and the two-axis moving assembly 53 is used to drive the clamping drive 52 to move along the X-axis or Y-axis direction, and the above-mentioned X-axis direction is parallel to the width direction of the first conveying mechanism 10 or the second conveying mechanism 20.

[0038] After the carrier enters the first positioning station 32 and is blocked and stops moving, the two-axis moving assembly 53 drives the clamping driver 52 to move along the Y direction. When the positioning protrusion 511 is aligned with the positioning hole, the clamping driver 52 drives the two clamping arms 51 to move closer to each other, so that the positioning protrusion 511 is inserted into the corresponding positioning hole. In this way, the transfer mechanism 50 can lift the carrier in the first positioning station 32 and move it along the X-axis direction to the top of the second positioning station 42.

[0039] Subsequently, the two-axis moving assembly 53 drives the clamping drive member 52 to descend, so that the clamped carrier moves to the second positioning station 42. When the clamping drive member 52 drives the two clamping arms 51 to move away from each other and the positioning protrusion 511 is separated from the carrier, the carrier in the second positioning station 42 will be transported to the subsequent production process along the second channel by the second conveying mechanism 20.

[0040] In one embodiment, the first positioning frame 30 includes a first positioning block 33 and two second positioning blocks 34 arranged at intervals, a first channel is formed between the two second positioning blocks 34, the second positioning block 34 is arranged on the side plate of the first conveying mechanism 10, the first positioning block 33 is arranged on the two second positioning blocks 34, and the first positioning block 33 and the two second positioning blocks 34 together form the first positioning station 32. The second positioning block 34 is provided with a first clearance notch 341 for the positioning protrusion 511 to extend into, and the first clearance notch 341 is connected to the first channel. The first positioning block 33 is used to block the carrier in the first positioning station 32 to stop it from moving, and there is a certain gap between the bottom surface of the second positioning block 34 and the conveying surface of the first conveying mechanism 10. By designing the first clearance notch 341 on the second positioning block 34, the second positioning block 34 will not interfere with the action of the clamping arm 51, so that the clamping arm 51 can normally clamp the carrier in the first positioning station 32.

[0041] In one embodiment, a first limiting block 35 is provided on the second positioning block 34, and the first limiting block 35 is located between the feed port 31 and the first positioning station 32. A first limiting portion 351 is provided on the first limiting block 35, and the first limiting portion 351 is located above the first channel. Under the conveying action of the first conveying mechanism 10, the carrier that subsequently enters the first channel may abut against the carrier in the first positioning station 32. When the transfer mechanism 50 lifts the carrier in the first positioning station 32, it may bring up the adjacent carrier, thereby causing the adjacent carrier to tilt. Therefore, by designing the first limiting portion 351 to block and limit the adjacent carrier, the above-mentioned problem is avoided, so that the speaker carrier circulation device can operate normally.

[0042] In one embodiment, in order to facilitate the carrier to enter the first channel, the spacing between the feed ports 31 gradually increases in a direction away from the first channel.

[0043] In one embodiment, the second positioning frame 40 includes two third positioning blocks 43 arranged at intervals, and a second channel is formed between the two third positioning blocks 43. The third positioning block 43 is arranged on the side plate of the second conveying mechanism 20. The third positioning block 43 is provided with a second clearance notch 431 for the positioning protrusion 511 to extend into, and the second clearance notch 431 is connected to the second channel. There is a certain gap between the bottom surface of the third positioning block 43 and the conveying surface of the second conveying mechanism 20. By designing the second clearance notch 431 on the third positioning block 43, the third positioning block 43 will not interfere with the action of the clamping arm 51, so that the clamping arm 51 can normally place the clamped carrier into the second positioning station 42.

[0044] In one embodiment, the transfer mechanism 50 further includes a base 54, which is connected to the first conveying mechanism 10 and the second conveying mechanism 20 respectively, and the two-axis moving assembly 53, the first positioning block 33 and the second positioning block 34 are all arranged on the base 54. The second positioning block 34 is provided with a first connecting block 36, and the first connecting block 36 is arranged on the side plate of the first conveying mechanism 10. The third positioning block 43 is provided with a second connecting block 44, and the second connecting block 44 is arranged on the side plate of the second conveying mechanism 20.

[0045] Embodiment 2

[0046] In another embodiment of the utility model, a production line is provided, including the speaker carrier circulation device in the above-mentioned embodiment 1. By using the above-mentioned speaker carrier circulation device, the circulation efficiency of the carrier is improved, and the degree of automation of the speaker production line is also improved.

[0047] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A speaker carrier circulation device, characterized in that: include: A first conveying mechanism (10); a second conveying mechanism (20) arranged in parallel with the first conveying mechanism (10), wherein the conveying direction of the second conveying mechanism (20) is opposite to the conveying direction of the first conveying mechanism (10); A first positioning frame (30) is arranged on the first conveying mechanism (10), a first channel is arranged in the first positioning frame (30), the length direction of the first channel is parallel to the length direction of the first conveying mechanism (10), the first channel is provided with a feed port (31) and a first positioning station (32), the first positioning station (32) is close to the rear end of the first conveying mechanism (10), and the first positioning station (32) is used to position the carrier; a second positioning frame (40) disposed on the second conveying mechanism (20); a second channel is disposed in the second positioning frame (40); the length direction of the second channel is parallel to the length direction of the second conveying mechanism (20); the second channel is provided with a discharge port (41) and a second positioning station (42); the second positioning station (42) is close to the starting end of the second conveying mechanism (20); and the second positioning station (42) is used to position the carrier; and The transfer mechanism (50) is used to transfer the carrier in the first positioning station (32) to the second positioning station (42).

2. The speaker carrier transfer device according to claim 1, characterized in that: The transfer mechanism (50) comprises: Two clamping arms (51) arranged at intervals, wherein one side of the clamping arm (51) facing the other clamping arm (51) is provided with at least two positioning protrusions (511); A clamping driving member (52) is connected to the two clamping arms (51) respectively, and the clamping driving member (52) is used to synchronously drive the two clamping arms (51) to move closer to or farther from each other; and The two-axis moving assembly (53) is used to drive the clamping driving member (52) to move along the X-axis or Y-axis direction.

3. The speaker carrier transfer device according to claim 2, characterized in that: The first positioning frame (30) comprises a first positioning block (33) and two second positioning blocks (34) arranged at an interval, the first channel is formed between the two second positioning blocks (34), the second positioning block (34) is arranged on a side plate of the first conveying mechanism (10), the first positioning block (33) is arranged on the two second positioning blocks (34), and the first positioning block (33) and the two second positioning blocks (34) together form the first positioning station (32); The second positioning block (34) is provided with a first clearance notch (341) into which the positioning protrusion (511) can extend, and the first clearance notch (341) is communicated with the first channel.

4. The speaker carrier transfer device according to claim 3, characterized in that: The second positioning block (34) is provided with a first limiting block (35), the first limiting block (35) is located between the feed port (31) and the first positioning station (32), the first limiting block (35) is provided with a first limiting portion (351), and the first limiting portion (351) is located above the first channel.

5. The speaker carrier transfer device according to claim 1, characterized in that: The spacing between the feed openings (31) gradually increases in a direction away from the first channel.

6. The speaker carrier transfer device according to claim 3, characterized in that: The second positioning frame (40) comprises two third positioning blocks (43) arranged at intervals, the second channel is formed between the two third positioning blocks (43), and the third positioning blocks (43) are arranged on a side plate of the second conveying mechanism (20); The third positioning block (43) is provided with a second clearance notch (431) into which the positioning protrusion (511) can extend, and the second clearance notch (431) is communicated with the second channel.

7. The speaker carrier transfer device according to claim 6, characterized in that: The transfer mechanism (50) further comprises a base (54), wherein the base (54) is respectively connected to the first conveying mechanism (10) and the second conveying mechanism (20), and the two-axis moving assembly (53), the first positioning block (33) and the second positioning block (34) are all arranged on the base (54).

8. The speaker carrier transfer device according to claim 6, characterized in that: The second positioning block (34) is provided with a first connecting block (36), and the first connecting block (36) is arranged on a side plate of the first conveying mechanism (10); The third positioning block (43) is provided with a second connecting block (44), and the second connecting block (44) is provided on a side plate of the second conveying mechanism (20).

9. A production line, characterized in that: A speaker carrier circulation device comprising any one of claims 1-8.

Images