Double-sided assembling device

Abstract

The double-face assembling device solves the problem that it is difficult to assemble accessories on the upper face and the lower face of a workpiece in a connected mode, the double-face assembling device comprises an upper assembling mechanism and a lower assembling mechanism, the upper assembling mechanism comprises a first frame and a suction rod, and the suction rod is movably arranged on the first frame; the adsorption end of the adsorption rod is used for adsorbing accessories, and the adsorption end of the adsorption rod is used for being in butt joint with the upper surface of a workpiece; the lower assembling mechanism adsorbs accessories through a suction head and then moves on a second support, the accessories are firstly placed on an ejector rod, the ejector rod is sleeved with the accessories, then the upper assembling mechanism adsorbs the accessories through a suction rod and directly places the accessories to the positions arranged on the upper surface of a workpiece through movement, and finally a third air cylinder drives the ejector rod to move upwards, so that the two accessories are aligned. When the parts are assembled, the ejector rod ejects the parts upwards, and the suction rod presses the parts from the upper part, so that the upper part and the lower part are assembled together, and the problem that the parts are difficult to connect and assemble on the upper surface and the lower surface of a workpiece is solved.

Description

Technical Field

[0001] The invention relates to the field of accessory assembly, in particular to a double-sided assembly device. Background Art

[0002] Usually, a flat workpiece can only be assembled on one surface. To integrate multiple bulk accessories into one piece, both the upper and lower surfaces of the workpiece must be integrated, and even the upper and lower accessories must be fixed together. If the upper and lower accessories need to be connected together through the workpiece, it will be difficult to proceed on one of the surfaces, which may cause the workpiece to bend and deform. In this case, it is necessary to proceed on both the upper and lower surfaces of the workpiece at the same time to assemble the two accessories together.

[0003] How to connect and assemble the accessories on the upper and lower surfaces of the workpiece is a problem to be solved. Summary of the invention

[0004] The purpose of the present invention is to provide a double-sided assembly device to solve the problem of difficulty in assembling accessories connected to each other on the upper and lower surfaces of a workpiece.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: The present invention provides a double-sided assembly device, comprising an upper assembly mechanism and a lower assembly mechanism, wherein the upper assembly mechanism comprises a first frame and a suction rod, wherein the suction rod is movably arranged on the first frame, wherein the suction end of the suction rod is used for suctioning accessories, and the suction end of the suction rod is used for docking the upper surface of a workpiece; The lower assembly mechanism includes a suction head, a second bracket, a third cylinder and a push rod. The suction head is movably arranged on the second bracket, the push rod is arranged on the third cylinder, the suction head is used to adsorb accessories, and the suction head is arranged in a manner of placing the accessories on the upper part of the push rod, and the upper end of the push rod is used to dock with the lower surface of the workpiece.

[0006] Optionally, the upper assembly mechanism also includes a first linear module, a second linear module, a first slide plate and a base, the first linear module is arranged on the first frame, the second linear module is arranged on the driving end of the first linear module, the first slide plate is arranged on the driving end of the second linear module, the base is rotatably arranged on the first slide plate, and the suction rod is arranged on the base.

[0007] Furthermore, the upper assembly mechanism also includes a seventh cylinder, and the suction rod is arranged at the driving end of the seventh cylinder.

[0008] Optionally, a temporary storage mechanism is arranged in cooperation with the upper assembly mechanism, and the temporary storage mechanism includes a stand, a second cylinder and a temporary storage block, the stand is arranged in the adsorption area of ​​the suction rod, the second cylinder is arranged on the stand, and the temporary storage block is arranged on the driving end of the second cylinder.

[0009] Furthermore, the temporary storage mechanism also includes a bottom plate, the bottom plate is arranged on the driving end of the second cylinder, the temporary storage block is arranged on the bottom plate, a through hole is arranged on the temporary storage block, and a sink is arranged in the through hole.

[0010] Furthermore, an air pipe is arranged in the through hole, and the upper end of the air pipe is flush with the temporary storage block.

[0011] Optionally, the lower assembly mechanism also includes an eleventh cylinder, a twelfth cylinder and a seventh linear module, the seventh linear module is arranged on the second bracket, the eleventh cylinder is arranged on the driving end of the seventh linear module, the twelfth cylinder is arranged on the driving end of the eleventh cylinder, and the suction head is arranged on the driving end of the twelfth cylinder.

[0012] Optionally, a transfer mechanism is arranged in cooperation with the lower assembly mechanism, and the transfer mechanism includes a base, a substrate, a hollow tube and a tube seat, the substrate is arranged on the base, the tube seat is arranged on the substrate, and the hollow tube is arranged on the tube seat.

[0013] Furthermore, a slide groove is arranged on the base plate, the tube seat is slidably arranged in the slide groove, and the upper end of the hollow tube is used to align with the adsorption end of the suction head.

[0014] Furthermore, the plurality of pipe seats are staggeredly arranged in the plurality of slide grooves.

[0015] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: A double-sided assembly device of the present invention has a lower assembly mechanism that first absorbs the accessory through a suction head, and then moves on a second bracket to place the accessory on a push rod, which is then sleeved on the push rod. Then, the upper assembly mechanism absorbs the accessory through a suction rod, and moves to directly place the accessory at a position set on the upper surface of the workpiece. Finally, a third cylinder drives the push rod upward to align the two accessories, and the push rod pushes the accessory upward, and the suction rod presses the accessory from above, so that the upper and lower accessories are assembled together, thereby solving the problem of difficulty in assembling the connected accessories on the upper and lower surfaces of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings: Figure 1 is a three-dimensional view of a double-sided assembly device according to an embodiment of the present invention; Figure 2 yes Figure 1 A three-dimensional view of the upper assembly mechanism shown; Figure 3 yes Figure 1 A three-dimensional view of the lower assembly mechanism shown; Figure 4 It is a three-dimensional diagram of the temporary storage mechanism; Figure 5 yes Figure 4 The temporary storage block is shown separated from the base plate; Figure 6 It is a three-dimensional diagram of the transfer mechanism.

[0017] The reference numerals are described as follows: 9. Temporary storage mechanism; 10. Transfer mechanism; 13. Disc; 14. Ring disc; 16. Workstation; 21. Upper assembly mechanism; 22. Lower assembly mechanism; 23. First linear module; 24. Second linear module; 25. First slide plate; 26. Base; 27. Seventh cylinder; 28. Batching mechanism; 40. Accessories; 91. Stand; 92. Second cylinder; 93. Temporary storage block; 94. Bottom plate; 95. Through hole; 96. Sink; 97. Air pipe; 98, channel; 101, base; 102, base plate; 103, hollow tube; 104, tube seat; 105, slide groove; 106, connecting plate; 107, thirteenth cylinder; 211, first frame; 212, suction rod; 221, suction head; 222, second bracket; 223, third cylinder; 224, push rod; 225, eleventh cylinder; 226, twelfth cylinder; 227, seventh linear module; 228, positioning camera. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1 and Figure 2 and Figure 3 As shown, a double-sided assembly device includes an upper assembly mechanism 21 and a lower assembly mechanism 22. The upper assembly mechanism 21 includes a first frame 211 and a suction rod 212. The suction rod 212 is movably arranged on the first frame 211. The suction end of the suction rod 212 is used to suck the accessory 40, and the suction end of the suction rod 212 is used to dock with the upper surface of the workpiece.

[0022] The upper assembly mechanism 21 also includes a first linear module 23, a second linear module 24, a first slide 25 and a base 26. The first linear module 23 is arranged on the first frame 211, the second linear module 24 is arranged on the driving end of the first linear module 23, the first slide 25 is arranged on the driving end of the second linear module 24, the base 26 is rotatably arranged on the first slide 25, and a seventh cylinder 27 is arranged on the base 26. The suction rod 212 is arranged at the driving end of the seventh cylinder 27. The suction rod 212 is used to adsorb the accessories 40, and then under the action of the first linear module 23, the second linear module 24 and the seventh cylinder 27, the suction rod 212 puts the adsorbed accessories 40 into the position set on the upper surface of the workpiece.

[0023] A batching mechanism 28 is arranged in cooperation with the upper assembly mechanism 21, and the batching mechanism 28 is used to convey the accessories 40. The number of the seventh cylinder 27 and the suction rod 212 is the same, and the number is not limited. In this example, there are three seventh cylinders 27 and three suction rods 212, and the three suction rods 212 are distributed on the three vertices of a triangle, and the three suction rods 212 are all arranged vertically.

[0024] The lower assembly mechanism 22 includes a suction head 221, a second bracket 222, a third cylinder 223 and a push rod 224. The second bracket 222 is set on the disc 13, the suction head 221 is movably set on the second bracket 222, the push rod 224 is set on the third cylinder 223, the suction head 221 is used to adsorb the accessory 40, the suction head 221 adsorbs the accessory 40 on the transfer mechanism 10, and the suction head 221 is arranged in a manner of placing the accessory 40 on the upper part of the push rod 224, the accessory 40 is sleeved on the push rod 224, the push rod 224 is thin at the upper part and thick at the lower part, the upper end of the push rod 224 is used to dock with the lower surface of the workpiece, there is a mounting hole on the workpiece, the push rod 224 passes through the workpiece upward, and the accessories on the upper and lower sides of the workpiece are connected together by squeezing.

[0025] A plurality of workstations 16 are arranged on the ring disk 14, the third cylinder 223 and the push rod 224 are located below the workstation 16, the suction head 221 and the second bracket 222 are located above the workstation 16, the second bracket 222 is also provided with a seventh linear module 227, the driving end of the seventh linear module 227 is provided with an eleventh cylinder 225, the driving end of the eleventh cylinder 225 is provided with a twelfth cylinder 226, and the suction head 221 is provided on the driving end of the twelfth cylinder 226, so that the suction head 221 can move in a three-dimensional space.

[0026] The annular disk 14 is driven to rotate by a hydraulic cylinder (not shown in the figure), and the circular disk 13 does not rotate. The center of the annular disk 14 is empty, and the circular disk 13 is supported by other equipment, and there is no contact between the circular disk 13 and the annular disk 14 .

[0027] When the push rod 224 pushes the accessory 40 upward, the upper part of the push rod 224 extends into the suction rod 212. The upper and lower accessories 40 are both ring-shaped, so that the upper and lower accessories are connected together. In this example, three suction heads 221 and three push rods 224 are provided. A positioning camera 228 is also provided on the second bracket 222. The shooting end of the positioning camera 228 is aimed at the upper end of the push rod 224. The positioning camera 228 determines the transposition of the upper end of the push rod 224. The positioning camera 228 cooperates with the suction rod 212 to place the accessory on the upper end of the fixed push rod 224.

[0028] A temporary storage mechanism 9 is arranged in cooperation with the upper assembly mechanism 21 , and a transfer mechanism 10 is arranged in the adsorption area of ​​the suction head 221 .

[0029] like Figure 4 and Figure 5 As shown, the temporary storage mechanism 9 includes a stand 91, a second cylinder 92 and a temporary storage block 93. The stand 91 is arranged in the adsorption area of ​​the suction rod 212, the second cylinder 92 is arranged on the stand 91, and the temporary storage block 93 is arranged on the driving end of the second cylinder 92. If the suction rod 212 cannot put the accessory 40 on the upper surface of the workpiece in time, then the suction rod 212 adsorbs the accessory 40 onto the top of the temporary storage block 93, and then driven by the first linear module 23 and the second linear module 24, as well as the seventh cylinder 27, the suction rod 212 descends to a set height, and the suction rod 212 blows air downward to make the accessory fall on the temporary storage block 93 for temporary storage. When it is needed later, the suction rod 212 adsorbs the accessory again.

[0030] The temporary storage mechanism 9 also includes a bottom plate 94, which is arranged on the driving end of the second cylinder 92, and a temporary storage block 93 is arranged on the bottom plate 94. The temporary storage block 93 is provided with through holes 95, and the number of through holes 95 matches the number of suction rods 212. The distribution of two or more through holes 95 matches the distribution of the same number of suction rods 212. A sink 96 is arranged in the through hole 95, and the accessories fall on the sink 96 in the through hole 95.

[0031] Furthermore, an air pipe 97 is provided in the through hole 95, the upper end of the air pipe 97 is flush with the temporary storage block 93, and the accessory is sleeved on the air pipe 97. When the suction rod 212 adsorbs the accessory 40, the air pipe 97 blows air upward, so that the accessory 40 is subjected to an upward airflow. During the adsorption process, both the upper and lower surfaces of the accessory 40 can be cleaned.

[0032] A passage 98 is provided inside the bottom plate 94 , and an air pipe 97 is provided in the passage 98 , with a portion of the air pipe 97 extending to the outer edge of the bottom plate 94 .

[0033] like Figure 6 As shown, the transfer mechanism 10 includes a base 101, a substrate 102, a hollow tube 103 and a tube seat 104. The substrate 102 is arranged on the base 101. A slide groove 105 is arranged on the substrate 102. The tube seat 104 is slidably arranged in the slide groove 105. The hollow tube 103 is arranged on the tube seat 104. The hollow tube 103 is vertically arranged. The upper end of the hollow tube 103 is used to align with the adsorption end of the suction head 221. The upper end of the hollow tube 103 is used to temporarily store the accessories 40.

[0034] The number of slide grooves 105, hollow tubes 103 and tube seats 104 is the same. In this example, there are three slide grooves 105, three hollow tubes 103 and three tube seats 104. The three slide grooves 105 are arranged in parallel, and the three tube seats 104 are located at the three vertices of a triangle. The distance between adjacent hollow tubes 103 is equal to the distance between adjacent suction heads 221.

[0035] The transfer mechanism 10 also includes a connecting plate 106 and a thirteenth cylinder 107 . The thirteenth cylinder 107 is arranged on the first base 101 . The connecting plate 106 is arranged on the driving end of the thirteenth cylinder 107 . The base plate 102 is arranged on the connecting plate 106 .

[0036] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided assembly device, comprising an upper assembly mechanism (21) and a lower assembly mechanism (22), characterized in that: The upper assembly mechanism (21) comprises a first frame (211) and a suction rod (212); the suction rod (212) is movably arranged on the first frame (211); the suction end of the suction rod (212) is used to suction the accessory, and the suction end of the suction rod (212) is used to dock with the upper surface of a workpiece; The lower assembly mechanism (22) comprises a suction head (221), a second bracket (222), a third cylinder (223) and a push rod (224); the suction head (221) is movably arranged on the second bracket (222); the push rod (224) is arranged on the third cylinder (223); the suction head (221) is used to adsorb accessories, and the suction head (221) is arranged in a manner of placing the accessories on the upper part of the push rod (224); and the upper end of the push rod (224) is used to butt against the lower surface of a workpiece.

2. The double-sided assembly device according to claim 1, characterized in that: The upper assembly mechanism (21) further comprises a first linear module (23), a second linear module (24), a first slide plate (25) and a base (26); the first linear module (23) is arranged on the first frame (211); the second linear module (24) is arranged at a driving end of the first linear module (23); the first slide plate (25) is arranged on a driving end of the second linear module (24); the base (26) is rotatably arranged on the first slide plate (25); and the suction rod (212) is arranged on the base (26).

3. The double-sided assembly device according to claim 2, characterized in that: The upper assembly mechanism (21) further comprises a seventh cylinder (27), and the suction rod (212) is arranged at the driving end of the seventh cylinder (27).

4. The double-sided assembly device according to claim 1, characterized in that: A temporary storage mechanism (9) is arranged in cooperation with the upper assembly mechanism (21), the temporary storage mechanism (9) comprising a stand (91), a second cylinder (92) and a temporary storage block (93), the stand (91) being arranged in the adsorption area of ​​the suction rod (212), the second cylinder (92) being arranged on the stand (91), and the temporary storage block (93) being arranged on the driving end of the second cylinder (92).

5. The double-sided assembly device according to claim 4, characterized in that: The temporary storage mechanism (9) further comprises a bottom plate (94), the bottom plate (94) being arranged on the driving end of the second cylinder (92), the temporary storage block (93) being arranged on the bottom plate (94), the temporary storage block (93) being provided with a through hole (95), and a sinking platform (96) being arranged in the through hole (95).

6. The double-sided assembly device according to claim 5, characterized in that: An air pipe (97) is disposed in the through hole (95), and the upper end of the air pipe (97) is flush with the temporary storage block (93).

7. The double-sided assembly device according to claim 1, characterized in that: The lower assembly mechanism (22) further comprises an eleventh cylinder (225), a twelfth cylinder (226) and a seventh linear module (227); the seventh linear module (227) is arranged on the second bracket (222); the eleventh cylinder (225) is arranged on the driving end of the seventh linear module (227); the twelfth cylinder (226) is arranged on the driving end of the eleventh cylinder (225); and the suction head (221) is arranged on the driving end of the twelfth cylinder (226).

8. The double-sided assembly device according to claim 1, characterized in that: A transfer mechanism (10) is arranged in cooperation with the lower assembly mechanism (22); the transfer mechanism (10) comprises a base (101), a substrate (102), a hollow tube (103) and a tube seat (104); the substrate (102) is arranged on the base (101), the tube seat (104) is arranged on the substrate (102), and the hollow tube (103) is arranged on the tube seat (104).

9. The double-sided assembly device according to claim 8, characterized in that: A slide groove (105) is provided on the base plate (102), the tube seat (104) is slidably disposed in the slide groove (105), and the upper end of the hollow tube (103) is used to align with the adsorption end of the suction head (221).

10. The double-sided assembly device according to claim 9, characterized in that: The plurality of pipe seats (104) are staggeredly arranged in the plurality of slide grooves (105).

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