Multi-screw-gun device and working equipment

Abstract

The utility model belongs to the technical field of screw driving machines, and discloses a multi-screw-gun device and multi-screw-gun working equipment. The multi-screw-gun device comprises a first sliding guide mechanism, a second sliding guide mechanism, a plurality of third sliding guide mechanisms and a plurality of screw guns, and the screw guns are connected with the third sliding guide mechanisms in a one-to-one correspondence mode. The screw guns can move in the first direction, the second direction and the third direction through the first sliding guide mechanism, the second sliding guide mechanism and the third sliding guide mechanism, so that the multiple screw guns can move to proper machining positions for machining; a plurality of screw guns can be installed and used on the same station at the same time to tighten screws, and the efficiency of tightening a plurality of screws on the same station is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw driving machines, in particular to a multi-screw gun device and working equipment. Background Art

[0002] In the assembly process of electronics, automobiles, home appliances, mechanical products, digital products, toys and other industries, screw connection is the most common means. Therefore, in the assembly process of these products, screwing has become a basic operation. In the traditional assembly process, manual screwdrivers are used to assemble products. This primitive manual operation method requires more assembly personnel, has low efficiency, low output, inconsistent operation, and cannot guarantee product quality.

[0003] With the development of society and the progress of science and technology, people have adopted electric screw guns that are suitable for mass production and mechanized operation. The emergence of electric screw guns has played a positive role in improving production efficiency and reducing labor intensity. However, for the production line rhythm of many automated products, one electric screw gun at the same station is far from meeting production efficiency.

[0004] Therefore, a multi-screw gun device and working equipment are urgently needed to solve the above problems. Utility Model Content

[0005] One purpose of the utility model is to provide a multi-screw gun device, which can install and move multiple screw guns to improve the efficiency of screwing.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A multi-screw gun device is provided, comprising:

[0008] A first sliding guide mechanism, the first sliding guide mechanism comprising a first guide member and a first sliding member, the first sliding member being slidably connected to the first guide member along a first direction;

[0009] A second sliding guide mechanism, the second sliding guide mechanism comprising a second guide member and a second sliding member, the second guide member being connected to the first sliding member, and the second sliding member being slidably connected to the second guide member along a second direction;

[0010] A plurality of third sliding guide mechanisms, wherein the third sliding guide mechanisms include a third guide member and a third sliding member, wherein the third guide member is connected to the second sliding member, and the third sliding member is slidably connected to the third guide member along a third direction;

[0011] A plurality of screw guns, each of the plurality of screw guns corresponds to each of the plurality of third sliding guide mechanisms, and the screw guns are connected to the third sliding member;

[0012] The first direction, the second direction and the third direction are perpendicular to each other.

[0013] As an optional solution of the multi-screw gun device, the multi-screw gun device includes two first sliding guide mechanisms, and the two first sliding guide mechanisms are arranged at intervals in the third direction.

[0014] As an optional solution of the multi-screw gun device, the multi-screw gun device also includes a first connecting component, the first connecting component includes a first connecting plate and a first mounting plate, two first connecting plates are provided, the two first connecting plates are respectively connected to the two first sliding members, the first mounting plate is connected to the two first connecting plates, and the second guide member is connected to the first mounting plate.

[0015] As an optional solution for the multi-screw gun device, the multi-screw gun device also includes a second connecting assembly, the second connecting assembly includes a second connecting plate and two second mounting plates, the second connecting plate is connected to the second sliding member, the two second mounting plates are connected to the second connecting plate at intervals in the third direction, and the third guide is connected to the two second mounting plates.

[0016] As an optional solution of the multi-screw gun device, the third guide member is a guide column, the guide column is connected between the two second mounting plates, the third sliding member is provided with a guide hole, and the guide column is inserted into the guide hole.

[0017] As an optional solution for a multi-screw gun device, the third sliding member includes a sliding portion and a penetration portion, the sliding portion is slidably connected to the third guide member, the penetration portion is connected to the sliding portion and penetrates the second mounting plate, and one end of the penetration portion away from the sliding portion is connected to the third driving member.

[0018] As an optional solution of the multi-screw gun device, the second guide member is a first guide sleeve, the second sliding member is a first sliding rod, and the first sliding rod is inserted into the first guide sleeve.

[0019] As an optional solution of the multi-screw gun device, the first guide member is a guide rail, the first sliding member is a slider, and the slider can slide along the slider rail.

[0020] Another object of the utility model is to provide a multi-screw gun working device, which can use multiple screw guns for processing at the same time, ensure higher working efficiency, and reduce the beat required for screwing on the assembly line.

[0021] To achieve this purpose, the utility model adopts the following technical solutions:

[0022] A multi-screw gun working device is provided, comprising a clamping device, a lifting device and the above-mentioned multi-screw gun device, wherein the lifting device is located above the multi-screw gun device in the second direction and is used to lift a workpiece to be processed, and the clamping device is located above the lifting device in the second direction and is used to clamp the workpiece.

[0023] As an optional solution of the multi-screw gun working equipment, the multi-screw gun working equipment also includes a magnetic suction device, which can absorb screws.

[0024] Beneficial effects of the utility model:

[0025] The utility model provides a multi-screw gun device, wherein a plurality of screw guns are installed on a plurality of third sliding guide mechanisms, the plurality of screw guns correspond one to one with the plurality of third sliding guide mechanisms, and the first sliding guide mechanism, the second sliding guide mechanism and the third sliding guide mechanism are utilized to enable the screw guns to move in a first direction, a second direction and a third direction, so that the plurality of screw guns can be moved to a suitable processing position, thereby realizing that a plurality of screw guns can be installed and used at the same work station, saving the time required for positioning and resetting when a single screw gun is used, and improving the efficiency of screwing at the same work station.

[0026] The utility model also provides a multi-screw gun working equipment, the jacking device is used to place and jack up the workpiece to be processed, the clamping device can press the workpiece on the jacking device to ensure the stable positioning of the workpiece during processing, and multiple screw guns can be used to process the workpiece, so that multiple screws can be tightened at the same workstation at the same time, reducing the beat required for screwing on the assembly line and ensuring higher working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a first partial structural schematic diagram of the multi-screw gun device provided by the utility model;

[0028] Figure 2 It is a second partial structural schematic diagram of the multi-screw gun device provided by the utility model;

[0029] Figure 3 It is a third partial structural schematic diagram of the multi-screw gun device provided by the utility model;

[0030] Figure 4 It is a structural schematic diagram of the multi-screw gun device provided by the utility model;

[0031] Figure 5 It is a structural schematic diagram of a clamping device and a magnetic suction device of a multi-screw gun working device provided by the utility model;

[0032] Figure 6It is a structural schematic diagram of a jacking device of a multi-screw gun working equipment provided by the utility model;

[0033] Figure 7 It is a structural schematic diagram of the multi-screw gun working equipment provided by the utility model.

[0034] In the figure:

[0035] 1. first sliding guide mechanism; 11. first guide member; 12. first sliding member; 13. first driving member;

[0036] 2. Second sliding guide mechanism; 21. Second guide member; 22. Second sliding member; 23. Second driving member;

[0037] 3. third sliding guide mechanism; 31. third guide member; 32. third sliding member; 321. sliding portion; 322. penetration portion; 33. third driving member;

[0038] 4. Screw gun;

[0039] 5. First connecting assembly; 51. First connecting plate; 52. First mounting plate; 53. Fixing rod;

[0040] 6. Second connecting assembly; 61. Second connecting plate; 62. Second mounting plate;

[0041] 100, clamping device; 110, bracket assembly; 111, first bracket; 112, crossbeam; 113, support plate; 120, clamping assembly; 121, floating mechanism; 122, clamping plate; 130, fourth driving member; 140, fourth sliding guide mechanism; 141, fourth guide member; 142, fourth sliding member;

[0042] 200, lifting device; 210, lifting assembly; 211, second bracket; 212, lifting plate; 213, fifth driving member; 220, supporting rail; 230, tray;

[0043] 300. Magnetic device. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0045] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0048] like Figures 1 to 4 As shown, the multi-screw gun device of this embodiment includes a first sliding guide mechanism 1, a second sliding guide mechanism 2, a plurality of third sliding guide mechanisms 3 and a plurality of screw guns 4, wherein the first sliding guide mechanism 1 includes a first guide 11 and a first sliding member 12, wherein the first sliding member 12 is slidably connected to the first guide 11 along a first direction. The second sliding guide mechanism 2 includes a second guide 21 and a second sliding member 22, wherein the second guide 21 is connected to the first sliding member 12, and the second sliding member 22 is slidably connected to the second guide 21 along a second direction. The third sliding guide mechanism 3 includes a third guide 31 and a third sliding member 32, wherein the third guide 31 is connected to the second sliding member 22, and the third sliding member 32 is slidably connected to the third guide 31 along a third direction. The plurality of screw guns 4 correspond to the plurality of third sliding guide mechanisms 3 one by one, and the screw guns 4 are connected to the third sliding member 32. The first direction is the X direction, the second direction is the Y direction, and the third direction is the Z direction, and the first direction, the second direction and the third direction are perpendicular to each other. Exemplarily, the third sliding guide mechanism 3 and the screw gun 4 are both provided in two.

[0049] The utility model provides a multi-screw gun device, in which multiple screw guns 4 are installed one by one on multiple third sliding guide mechanisms 3, and the screw guns 4 can be moved in the first direction, the second direction and the third direction through the first sliding guide mechanism 1, the second sliding guide mechanism 2 and the third sliding guide mechanism 3, so that the multiple screw guns 4 can be moved to a suitable processing position, and further realize that multiple screw guns 4 can be installed and used to tighten screws at the same station at the same time, which saves the time required for repeated positioning and resetting of the screw gun 4 when using a single screw gun 4, and improves the efficiency of tightening multiple screws at the same station.

[0050] In this embodiment, the first sliding guide mechanism 1 is a slide rail and slider mechanism, the first guide member 11 is a slide rail, the first sliding member 12 is a first slider, and the first slider can slide on the slide rail; the second sliding guide mechanism 2 is a guide sleeve and slide rod mechanism, the second guide member 21 is the first guide sleeve, the second sliding member 22 is the first slide rod, and the first slide rod is inserted into the first guide sleeve; the third sliding guide mechanism 3 is a guide column and slider mechanism, the third guide member 31 is a guide column, the third sliding member 32 is the second slider, the second slider is provided with a guide hole, and the guide column is inserted into the guide hole.

[0051] Furthermore, the first sliding guide mechanism also includes a first driving member 13, which can drive the first sliding member 12 to move in the first direction; the second sliding guide mechanism 2 also includes a second driving member 23, which can drive the second sliding member 22 to move in the second direction; the third sliding guide mechanism also includes a third driving member 33, which can drive the third sliding member 32 to move in a third direction.

[0052] Preferably, the multi-screw gun device includes two first sliding guide mechanisms 1, which are spaced apart in the third direction, and the second sliding guide mechanism 2 is connected between the two first sliding members 12 to ensure the stability of the screw gun 4 when moving along the first direction.

[0053] like Figure 1 As shown, the multi-screw gun device also includes a first connecting component 5, which includes a first connecting plate 51 and a first mounting plate 52. Two first connecting plates 51 are provided, and the two first connecting plates 51 are respectively connected to the two first sliding members 12, the first mounting plate 52 is connected to the two first connecting plates 51, and the second guide member 21 is connected to the first mounting plate 52.

[0054] Preferably, the multi-screw gun device includes two second sliding guide mechanisms 2, both of which are mounted on the first mounting plate 52, and the second driving member 23 is also mounted on the first mounting plate 52, so that the second sliding guide mechanism 2 is easy to install and compact in structure. In this embodiment, the second driving member 23 is a driving cylinder, and in some other embodiments, the second driving member 23 can also use a hydraulic cylinder, a driving motor, etc.

[0055] Reference Figure 1 and Figure 2 The multi-screw gun device further includes a second connecting assembly 6, which includes a second connecting plate 61 and two second mounting plates 62. The second connecting plate 61 is connected to the second sliding member 22, and the two second mounting plates 62 are connected to the second connecting plate 61 at intervals in the third direction. The third guide member 31 is connected between the two second mounting plates 62. Specifically, the third guide member 31 is a guide column, which is connected between the two second mounting plates 62. The third sliding member 32 is provided with a guide hole, and the guide column can be inserted into the guide hole, and the third sliding member 32 can slide along the guide column in the third direction.

[0056] Further, the two third driving members 33 are connected to the two second mounting plates 62, the third sliding member 32 includes a sliding portion 321 and a penetration portion 322, the sliding portion 321 is slidably connected to the third guide member 31, the screw gun 4 is connected to the sliding portion 321, the penetration portion 322 is connected to the sliding portion 321 and penetrated in the second mounting plate 62, to ensure the structural stability of the penetration portion 322, and one end of the penetration portion 322 away from the sliding portion 321 is connected to the third driving member 33. When the third driving member 33 drives the penetration portion 322 to move in the third direction, the penetration portion 322 moves relative to the second mounting plate 62, and drives the sliding portion 321 to move in the third direction, thereby realizing the movement of the screw gun 4 in the third direction. In this embodiment, the third driving member 33 is a driving motor, and in some other embodiments, the third driving member 33 can also be a driving cylinder, etc.

[0057] Reference Figure 3 The first connecting assembly 5 also includes a fixing rod 53, which is connected between the ends of the two first connecting plates 51 away from the first mounting plate 52, so that the screw gun 4 is between the fixing rod 53 and the first mounting plate 52 in the first direction, thereby improving the structural strength of the multi-screw gun device and preventing the screw gun 4 from being bumped and scratched.

[0058] like Figures 5 to 7As shown, the utility model also provides a multi-screw gun working equipment, which includes a clamping device 100, a lifting device 200 and the above-mentioned multi-screw gun device, the lifting device 200 is located above the multi-screw gun device in the second direction, and is used to lift the workpiece to be processed, and the clamping device 100 is located above the lifting device 200 in the second direction, and is used to clamp the workpiece.

[0059] The multi-screw gun working equipment provided in this embodiment places the workpiece to be processed on the jacking device 200. The jacking device 200 can lift the workpiece upward, and the clamping device 100 can press the workpiece downward on the jacking device 200, thereby ensuring stable positioning of the workpiece during processing, and multiple screw guns 4 can be used to process the workpiece, so that multiple screws can be tightened at the same workstation at the same time, reducing the beat required for screwing on the assembly line, and ensuring higher working efficiency.

[0060] like Figure 5 As shown, the clamping device 100 includes a bracket assembly 110, a clamping assembly 120, a fourth driving member 130 and a fourth sliding guide mechanism 140. The bracket assembly 110 includes a first bracket 111, a beam 112 and a support plate 113. The first bracket 111 is supported below the beam 120, and the support plate 112 is located above the beam 112, and is used to support the clamping assembly 120, the fourth driving member 130 and the fourth sliding guide mechanism 140. In this embodiment, the bracket assembly 110 includes four first brackets 111 and two beams 112. The four first brackets 111 are distributed in a rectangular shape, and the two beams 112 are spaced apart in the third direction, and each beam 112 is supported by two first brackets 111, and the support plate 113 is connected to the two beams 112.

[0061] Further, the clamping assembly 120 is located below the support plate 113 in the second direction, and is used to clamp the workpiece onto the lifting device 200, and the fourth driving member 130 can drive the clamping assembly 120 to move in the second direction. Specifically, the clamping assembly 120 includes a floating mechanism 121 and a clamping plate 122, the clamping plate 122 is located below the support plate 113, and the floating mechanism 121 is connected between the clamping plate 122 and the support plate 113. When the clamping plate 122 abuts against and clamps the workpiece, the floating mechanism 121 can float in a small range in the second direction, ensuring the clamping force while playing a buffering role for the clamping assembly 120, reducing the pressure of the clamping device 100 when clamping the workpiece, and improving the service life of the clamping device 100. In this embodiment, the fourth driving member 130 is a driving motor. In some other embodiments, the fourth driving member 130 can also be a driving cylinder, a hydraulic cylinder, etc.

[0062] Further, the fourth sliding guide mechanism 140 includes a fourth guide member 141 and a fourth slide member 142, the fourth guide member 141 is connected to the support plate 113, and the fourth slide member 142 is slidably connected to the fourth guide member 141 along the second direction and can extend below the support plate 113. In this embodiment, the fourth guide member 141 is a second guide sleeve, and a linear bearing is arranged in the second guide sleeve, the second guide sleeve is connected above the support plate 113, and the fourth slide member 142 is a second slide bar, and the second slide bar is passed through the linear bearing and the support plate 113 and extends below the support plate 113. The bottom of the fourth guide member 141 is connected to the clamping assembly 120 to ensure that the clamping assembly 120 does not deviate when moving in the second direction, thereby improving the stability of movement and the accuracy of positioning.

[0063] Continue to refer to Figure 5 The multi-screw gun working equipment also includes a magnetic suction device 300, which is connected to the beam 112. The magnetic suction device 300 is provided with a magnetic suction port, which can extend to the clamping assembly 120. The magnetic suction device 300 can absorb screws and recycle the screws, saving costs and ensuring the cleanliness of the environment in the working area.

[0064] Reference Figure 6 The lifting device 200 includes a lifting assembly 210, a support rail 220 and a tray 230. Two support rails 220 are provided, and the two support rails 220 are spaced apart in the third direction. The tray 230 can be placed on the two support rails 220, and the tray 230 is used to place the workpiece. The lifting assembly 210 includes a second bracket 211, a lifting plate 212 and a fifth driving member 213. Two second brackets 211 are provided, and the two second brackets 211 are spaced apart in the first direction and supported below the two support rails 220. The fifth driving member 213 is connected to the second bracket 211, and the lifting plate 212 is connected above the fifth driving member 213. The fifth driving member 213 can drive the lifting plate 212 to move up and down along the second direction between the two support rails 220, so that the lifting plate 212 can lift the tray 230. Preferably, a positioning pin is provided on the lifting plate 212 , and the positioning pin can be passed through the tray 230 to prevent the tray 230 from being displaced and affecting the compaction of the workpiece when the lifting plate 212 lifts the tray 230 .

[0065] When using the multi-screw gun working equipment provided in this embodiment, first place the workpiece on the tray 230, drive the fifth driving member 213 to lift the tray 230, and then use the fourth driving member 130 to drive the clamping assembly 120 downward to abut against the tray 230 to achieve the clamping of the workpiece; use the first sliding guide mechanism 1, the second sliding guide mechanism 2 and the third sliding guide mechanism 3 to move multiple screw guns 4 to the corresponding positions on the workpiece where the screws need to be tightened, and start the screw guns 4 to tighten the screws on the workpiece.

[0066] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A multi-screw gun device, characterized in that: include: A first sliding guide mechanism (1), the first sliding guide mechanism (1) comprising a first guide member (11) and a first sliding member (12), the first sliding member (12) being slidably connected to the first guide member (11) along a first direction; A second sliding guide mechanism (2), the second sliding guide mechanism (2) comprising a second guide member (21) and a second sliding member (22), the second guide member (21) being connected to the first sliding member (12), and the second sliding member (22) being slidably connected to the second guide member (21) along a second direction; A plurality of third sliding guide mechanisms (3), wherein the third sliding guide mechanisms (3) comprise a third guide member (31) and a third sliding member (32), wherein the third guide member (31) is connected to the second sliding member (22), and the third sliding member (32) is slidably connected to the third guide member (31) along a third direction; A plurality of screw guns (4), the plurality of screw guns (4) corresponding one to one with the plurality of third sliding guide mechanisms (3), the screw guns (4) being connected to the third sliding member (32); The first direction, the second direction and the third direction are perpendicular to each other.

2. The multi-screw gun device according to claim 1, characterized in that: The multi-screw gun device comprises two first sliding guide mechanisms (1), and the two first sliding guide mechanisms (1) are arranged at intervals in the third direction.

3. The multi-screw gun device according to claim 2, characterized in that: The multi-screw gun device further comprises a first connecting assembly (5), the first connecting assembly (5) comprising a first connecting plate (51) and a first mounting plate (52), two first connecting plates (51) are provided, the two first connecting plates (51) are respectively connected to the two first sliding members (12), the first mounting plate (52) is connected to the two first connecting plates (51), and the second guide member (21) is connected to the first mounting plate (52).

4. The multi-screw gun device according to claim 1, characterized in that: The multi-screw gun device further comprises a second connecting assembly (6), the second connecting assembly (6) comprising a second connecting plate (61) and two second mounting plates (62), the second connecting plate (61) being connected to the second sliding member (22), the two second mounting plates (62) being connected to the second connecting plate (61) at intervals in the third direction, and the third guide member (31) being connected to the two second mounting plates (62).

5. The multi-screw gun device according to claim 4, characterized in that: The third guide member (31) is a guide column, which is connected between the two second mounting plates (62). The third sliding member (32) is provided with a guide hole, and the guide column is inserted into the guide hole.

6. The multi-screw gun device according to claim 4, characterized in that: The third sliding member (32) comprises a sliding portion (321) and a penetration portion (322), wherein the sliding portion (321) is slidably connected to the third guide member (31), the penetration portion (322) is connected to the sliding portion (321) and penetrates the second mounting plate (62), and one end of the penetration portion (322) away from the sliding portion (321) is connected to the third driving member (33).

7. The multi-screw gun device according to claim 1, characterized in that: The second guide member (21) is a first guide sleeve, the second sliding member (22) is a first sliding rod, and the first sliding rod is inserted into the first guide sleeve.

8. The multi-screw gun device according to claim 1, characterized in that: The first guide member (11) is a slide rail, and the first sliding member (12) is a slider, and the slider can slide along the slide rail.

9. Multi-screw gun working equipment, characterized in that, It comprises a clamping device (100), a lifting device (200) and a multi-screw gun device according to any one of claims 1 to 8, wherein the lifting device (200) is located above the multi-screw gun device in the second direction and is used to lift a workpiece to be processed, and the clamping device (100) is located above the lifting device (200) in the second direction and is used to clamp the workpiece.

10. The multi-screw gun working device according to claim 9, characterized in that: The multi-screw gun working device further comprises a magnetic suction device (300), and the magnetic suction device (300) is capable of sucking screws.

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