Computer case and assembling equipment thereof

Abstract

The invention relates to the technical field of computer cases, and particularly discloses a computer case and assembling equipment thereof, the computer case comprises a frame body, the frame body is in a rectangular building block shape, side plates are arranged at the two ends of the frame body, the two side plates are fixedly connected through four cross beams, and battens are fixed at the edges of the side plates and the cross beams; a plurality of threaded holes are formed in each batten at equal intervals. Flexible assembling and splicing can be achieved, the flexible space expansion effect is achieved, various flexible application requirements are met, meanwhile, various auxiliary operations can be carried out, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of computer chassis, and in particular to a computer chassis and its assembly equipment. Background Art

[0002] The computer chassis is an important part of the computer hardware system. With the continuous progress of technology, the computer chassis has been widely developed. At the same time, with the rapid development of technologies such as cloud computing, big data, and artificial intelligence, and the increasing demand for digitization and intelligence in all walks of life, the market demand for computer chassis is also continuously growing.

[0003] Most of the existing computer chassis are of an integrated box structure, and their internal space is restricted by the box structure and cannot be flexibly expanded, thus unable to meet some special and larger space requirements, and lacking diversity and flexibility in application.

[0004] Therefore, in order to solve such problems, we propose a computer chassis and its assembly equipment. Summary of the Invention

[0005] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a computer chassis and its assembly equipment.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A computer chassis and its assembly equipment, including a frame body. The frame body is in the shape of a rectangular masonry block. Side plates are provided at both ends of the frame body, and the two side plates are fixedly connected by four cross beams. Strip plates are fixed to the edges of the side plates and the cross beams, and a plurality of threaded holes are equidistantly arranged on each strip plate.

[0008] Preferably, the threaded holes can be screwed with connecting bolts, and two frame bodies can be vertically arranged and connected, or horizontally arranged and connected.

[0009] Preferably, a shell plate can also be connected to the side of the frame body through a connecting bolt. The shell plate is located between the two side plates, and the shell plate and the two cross beams are detachably and fixedly connected by connecting bolts.

[0010] An assembly equipment, including a base. A sunk groove is provided at the top of the base, and the width of the sunk groove is the same as the distance between the two ends of the frame body. The frame body can be horizontally placed on the sunk groove. First clamping cylinders are provided at both the left and right ends of the base, and first clamping blocks are fixed to the telescopic ends of the two first clamping cylinders. The two first clamping blocks can respectively abut against the two side plates of the frame body. Frame-shaped support frames are also provided at both the left and right ends of the base. Second clamping mechanisms are provided on the two frame-shaped support frames. A splicing mechanism and a grinding mechanism are also provided in a matching manner above the base.

[0011] Preferably, the second clamping mechanism includes a vertical frame body, which is horizontally slidably connected to the frame-shaped support frame. A first driving slider for driving the vertical frame body to move is provided on the frame-shaped support frame. A second clamping cylinder is vertically slidably arranged on the vertical frame body. A second driving slider for driving the second clamping cylinder to move is provided on the vertical frame body. A second clamping block is fixed to the telescopic end of the second clamping cylinder. The two second clamping blocks can respectively abut against the two side plates of the frame body.

[0012] Preferably, a moving frame is transversely provided at the tops of the two frame-shaped support frames. The two ends of the moving frame are respectively fixedly connected to the tops of the two vertical frame bodies. An oil cylinder is vertically arranged on the moving frame. The oil cylinder is horizontally slidably installed on the moving frame. A third driving slider for driving the oil cylinder to move is provided on the moving frame.

[0013] Preferably, the splicing mechanism includes a first installation frame fixedly connected to the telescopic end of the oil cylinder. A second installation frame is rotatably connected to the bottom of the first installation frame. A first motor for driving the second installation frame to rotate is fixed inside the first installation frame. A connecting frame is horizontally rotatably connected to the bottom of the second installation frame. A second motor for driving the connecting frame to rotate is fixed to the side of the second installation frame. One end of the connecting frame is detachably fixed with a housing. A screw-tightening mechanism is provided inside the housing. A paint spray head is detachably fixed to the other end of the connecting frame.

[0014] Preferably, the screw-tightening mechanism includes a first electric telescopic rod arranged inside the housing. A third motor is coaxially fixed to the telescopic end of the first electric telescopic rod. A rotating head is coaxially fixed to the third motor. A transmission belt is provided inside the housing. The transmission belt is detachably rotatably connected to the inside of the housing. A rubber belt is wound on the surface of the transmission belt. A plurality of slots are equidistantly arranged on the rubber belt, and a connecting bolt is clamped in the slot. A power roller is horizontally rotatably installed inside the housing, and a rotating motor for driving the power roller to rotate is provided. One end of the rubber belt is guided by a plurality of guide rollers and fixedly connected to the surface of the power roller.

[0015] Preferably, the grinding mechanism includes a rotating arm coaxially sleeved and rotating on the telescopic end of the oil cylinder. A second electric telescopic rod is fixed to the rotating arm. A third electric telescopic rod is vertically fixed to the telescopic end of the second electric telescopic rod. The telescopic end of the third electric telescopic rod faces downward and is fixed with a mounting seat. A grinding belt is drivingly connected to the bottom of the mounting seat. A fourth motor for driving the grinding belt to rotate is fixed to the mounting seat. A plastic film reel can also be detachably fixed to one end of the mounting seat.

[0016] Preferably, a driving gear is coaxially fixed to the first motor. A driven gear is fixed to the rotating arm. The driven gear is coaxially sleeved on the telescopic end of the oil cylinder. A first gear is meshed and matched with the driving gear. A second gear is meshed and matched with the driven gear. The first gear and the second gear are coaxially fixedly connected by a connecting rod. The first gear and the second gear are both rotatably connected to the first installation frame.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The frame bodies provided in the present invention can be flexibly combined and spliced in various ways. The structure formed after splicing is the computer chassis. Among them, multiple frame bodies can be vertically arranged and connected, multiple frame bodies can also be horizontally arranged and connected, and they can also be arranged in multiple columns, that is, arranged in a matrix. Overall, it can achieve flexible assembly and splicing, achieve a flexible space expansion effect, meet the needs of some special larger spaces, and realize diverse and flexible applications.

[0019] 2. The present invention can automatically assemble the frame bodies, effectively improving the production efficiency. At the same time, internal painting operations and corner grinding operations can be carried out, further improving the work efficiency.

[0020] 3. The present invention can conveniently wrap the assembled frame bodies with plastic films, which is convenient for storage after assembly and effectively improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of the vertically arranged and connected multiple frame bodies of the present invention;

[0023] Figure 2 It is a schematic structural diagram of the horizontally arranged and connected multiple frame bodies of the present invention;

[0024] Figure 3 It is a schematic structural diagram of the frame-shaped support of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the vertical frame of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the base of the present invention;

[0027] Figure 6 It is for Figure 5 the partial enlarged view at A in

[0028] Figure 7 It is for Figure 5 the partial enlarged view at B in

[0029] Figure 8Schematic diagram of the structure of the first mounting frame and the second mounting frame of the present invention;

[0030] Figure 9 Schematic diagram of the internal structure of the housing of the present invention;

[0031] Figure 10 Schematic diagram of the structure of the connecting bolt and the rubber band of the present invention.

[0032] In the figure: 1, frame body; 2, side plate; 3, cross beam; 4, strip plate; 5, connecting bolt; 6, shell plate; 7, base; 8, first clamping cylinder; 9, frame-shaped support frame; 10, vertical frame body; 11, second clamping cylinder; 12, first clamping block; 13, second clamping block; 14, moving frame; 15, oil cylinder; 16, first mounting frame; 17, second mounting frame; 18, mounting seat; 19, first motor; 20, connecting frame; 21, second motor; 22, housing; 23, paint spraying head; 24, first electric telescopic rod; 25, third motor; 26, rotating head; 27, transmission belt; 28, rubber band; 29, power roller; 30, rotating arm; 31, second electric telescopic rod; 32, third electric telescopic rod; 33, grinding belt; 34, fourth motor; 35, plastic film reel; 36, driving gear; 37, driven gear; 38, first gear; 39, second gear. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] Referring to Figure 1 , Figure 2 , a computer chassis includes a frame body 1. The frame body 1 is in the shape of a rectangular masonry block. Side plates 2 are provided at both ends of the frame body 1. Four cross beams 3 are fixedly connected between the two side plates 2. Strip plates 4 are fixedly provided at the edges of the side plates 2 and the cross beams 3. A plurality of threaded holes are equidistantly provided on each strip plate 4.

[0035] As a technical optimization solution of the present invention, the threaded holes can be screwed with connecting bolts 5. The two frame bodies 1 can be vertically arranged and connected, and the two frame bodies 1 can also be horizontally arranged and connected. The frame bodies 1 can be flexibly combined and spliced. The structure formed after splicing is the computer chassis.

[0036] As a technical optimization solution of the present invention, a shell plate 6 can also be connected to the side of the frame body 1 through a connecting bolt 5. The shell plate 6 is located between the two side plates 2, and the shell plate 6 and the two cross beams 3 are detachably and fixedly connected through the connecting bolt 5. The shell plate 6 can be in a closed form, or in a form with a breathable grid, or provided with a plurality of notches, and the notches are used for the installation positions of the interfaces of the subsequent computer. The various settings of the shell plate 6 meet the usage requirements of the computer chassis.

[0037] Referring to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 A kind of assembly equipment, including a base 7. There is a sunken groove on the top of the base 7, and the width of the sunken groove is the same as the distance between the two ends of the frame body 1. The frame body 1 can be horizontally placed on the sunken groove. Existing robotic arms can be arranged on the side of the base 7 for the loading and unloading operations of the frame body 1 and the shell plate 6. Similarly, conveyor belts can also be correspondingly arranged to realize the conveying of materials. First clamping cylinders 8 are provided at both the left and right ends of the base 7. First clamping blocks 12 are fixed to the telescopic ends of the two first clamping cylinders 8. The two first clamping blocks 12 can respectively abut against the two side plates 2 of the frame body 1. Frame-shaped support frames 9 are also provided at both the left and right ends of the base 7. Second clamping mechanisms are provided on both frame-shaped support frames 9. A splicing mechanism and a grinding mechanism are also provided in a matching manner above the base 7.

[0038] As a technical optimization solution of the present invention, the second clamping mechanism includes a vertical frame body 10. The vertical frame body 10 is horizontally slidably connected to the frame-shaped support frame 9. A first driving slider for driving the vertical frame body 10 to move is provided on the frame-shaped support frame 9. A second clamping cylinder 11 is vertically slidably arranged on the vertical frame body 10. A second driving slider for driving the second clamping cylinder 11 to move is provided on the vertical frame body 10. A second clamping block 13 is fixed to the telescopic end of the second clamping cylinder 11. The two second clamping blocks 13 can respectively abut against the two side plates 2 of the frame body 1. The vertical frame body 10 can perform precise horizontal movement operations, the second clamping cylinder 11 can perform precise vertical movement operations, and the second clamping cylinder 11 can ultimately achieve precise horizontal and vertical movement operations.

[0039] As a technical optimization solution of the present invention, a moving frame 14 is horizontally provided at the top of the two frame-shaped support frames 9. The two ends of the moving frame 14 are respectively fixedly connected to the tops of the two vertical frame bodies 10. The moving frame 14 can horizontally and precisely move along with the two vertical frame bodies 10. An oil cylinder 15 is vertically provided on the moving frame 14. The oil cylinder 15 is horizontally slidably installed on the moving frame 14. A third driving slider for driving the oil cylinder 15 to move is provided on the moving frame 14.

[0040] The first driving slider, the second driving slider and the third driving slider can be an existing rack and a corresponding gear plate device, or a threaded rod and a sleeved slider device, and the gear plate or the threaded rod can be driven by a corresponding motor, or the electric push rod can directly push the driving slider to move. The driving of the first driving slider, the second driving slider and the third driving slider is not limited to one form.

[0041] As a technical optimization scheme of the present invention, the splicing mechanism includes a first mounting frame 16 fixedly connected to the telescopic end of the oil cylinder 15, the first mounting frame 16 is rotatably connected to the second mounting frame 17 at the bottom, a first motor 19 for driving the second mounting frame 17 to rotate is fixed inside the first mounting frame 16, a connecting frame 20 is horizontally rotatably connected to the bottom of the second mounting frame 17, a second motor 21 for driving the connecting frame 20 to rotate is fixed to the side of the second mounting frame 17, an outer shell 22 is detachably fixed to one end of the connecting frame 20, a screw tightening mechanism is provided inside the outer shell 22, and a paint spray head 23 is detachably fixed to the other end of the connecting frame 20.

[0042] As a technical optimization solution of the present invention, the screwing mechanism includes a first electric telescopic rod 24 arranged inside the housing 22, a third motor 25 is coaxially fixed to the telescopic end of the first electric telescopic rod 24, a rotating head 26 is coaxially fixed to the third motor 25, a transmission belt 27 is arranged inside the housing 22, the transmission belt 27 is detachably rotatably connected to the inside of the housing 22, a rubber belt 28 is wound on the surface of the transmission belt 27, a plurality of slots are equidistantly arranged on the rubber belt 28, and a connecting bolt 5 is clamped in the slot, a power roller 29 is installed in the housing 22 for horizontal rotation, and a rotating motor for driving the power roller 29 to rotate is provided, and one end of the rubber belt 28 is guided by a plurality of guide rollers and fixedly connected to the surface of the power roller 29. A through hole corresponding to the first electric telescopic rod 24 is provided at the bottom of the housing 22 to facilitate the subsequent passage of the connecting bolt 5.

[0043] When screwing, the power roller 29 rotates and reels the rubber belt 28 accurately, driving the connecting bolt 5 on the rubber belt 28 to move to the bottom of the rotating head 26, and the first electric telescopic rod 24 starts to drive the third motor 25 to descend accurately, so that the rotating head 26 abuts against the connecting bolt 5 and drives it to extend out of the housing 22, and finally makes the connecting bolt 5 abut against the corresponding threaded hole, and then the first electric telescopic rod 24 continues to descend, and the third motor 25 rotates the rotating head 26, so that the connecting bolt 5 is rotated and screwed into the corresponding threaded hole, completing the installation and connection operation. The rubber belt 28 effectively positions the several connecting bolts 5 thereon, and one end of the connecting bolt 5 is set to the lower end, and the surface of the transmission belt 27 can be wound with the rubber belt 28, which has a storage effect. At the same time, when the first electric telescopic rod 24 drives the third motor 25 and the rotating head 26 to descend, after abutting against the connecting bolt 5, it can be stretched open and squeezed out through the corresponding slot of the rubber belt 28.

[0044] As a technical optimization solution of the present invention, the grinding mechanism includes a rotating arm 30 coaxially sleeved and rotating on the telescopic end of the oil cylinder 15. A second electric telescopic rod 31 is fixed on the rotating arm 30. The telescopic end of the second electric telescopic rod 31 is vertically fixed with a third electric telescopic rod 32. The telescopic end of the third electric telescopic rod 32 faces downward and is fixed with a mounting seat 18. A grinding belt 33 is drivingly connected to the bottom of the mounting seat 18. A fourth motor 34 for driving the grinding belt 33 to rotate is fixed on the mounting seat 18. One end of the mounting seat 18 can also be detachably fixed with a plastic film reel 35.

[0045] As a technical optimization solution of the present invention, the first motor 19 is coaxially fixed with a driving gear 36, and the rotating arm 30 is fixed with a driven gear 37. The driven gear 37 is coaxially sleeved on the telescopic end of the oil cylinder 15. The driving gear 36 is meshed and matched with a first gear 38, and the driven gear 37 is meshed and matched with a second gear 39. The first gear 38 and the second gear 39 are coaxially fixedly connected by a connecting rod. The first gear 38 and the second gear 39 are both rotatably connected to the first mounting frame 16. The rotation of the rotating arm 30 can be controlled by the first motor 19, that is, the first motor 19 drives the driving gear 36 to rotate, the driving gear 36 drives the first gear 38 to rotate, the first gear 38 drives the second gear 39 to rotate, the second gear 39 drives the driven gear 37 to rotate, and the driven gear 37 drives the rotating arm 30 to rotate.

[0046] For the above examples, those skilled in the art should be aware that the relevant electrical equipment in implementing the above technical solutions is controlled by a control module, that is, controlled by a programmable PLC controller. And they are all matched with corresponding power sources or gas sources.

[0047] When the present invention is in use, the frame body 1 can be flexibly assembled and spliced in various ways. Among them, multiple frame bodies 1 can be arranged and connected vertically, multiple frame bodies 1 can also be arranged and connected horizontally, and can also be arranged in multiple columns, that is, arranged in a matrix. The whole can achieve flexible assembly and splicing, achieve a flexible space expansion effect, meet the needs of some special larger spaces, and realize diverse and flexible applications. The connection between the frame body 1 and the frame body 1 is mainly realized through the connection bolts 5, that is, the cross beams 3 of the two frame bodies 1 are aligned, the corresponding strip plates 4 are aligned, and the corresponding threaded holes are aligned. Then, the connection bolts 5 are screwed into the aligned threaded holes, and finally the fixing effect is achieved. Multiple connection bolts 5 can be arranged on one strip plate 4.

[0048] During specific operations, the frame 1 to be assembled can be placed on the base 7. Existing robotic arms can be installed on the sides of the base 7 for loading and unloading the frame 1 and the shell plate 6. For example, after the frame 1 is placed on the base 7, the shell plate 6 can be taken and abutted against the side of the frame 1 by an existing robotic arm or manually by an operator, and then subsequent installation operations can be carried out. At the same time, the frames 1 can be vertically stacked and connected, or horizontally spliced. Whether vertically stacked or horizontally arranged, the first frame 1 is always clamped and fixed by two first clamping cylinders 8 using the corresponding first clamping blocks 12. The subsequent frames 1 for splicing are all clamped and fixed by two second clamping cylinders 11, that is, clamped and positioned at both ends by two second clamping blocks 13. And the two second clamping cylinders 11 can achieve precise horizontal and vertical movement operations through the vertical frame 10, effectively meeting the assembly requirements of horizontal or vertical arrangement of multiple frames 1. After one frame 1 is installed, the next frame 1 can be clamped and installed.

[0049] When installing the frame 1 to the frame 1, the lifting and lowering movement of the splicing mechanism is controlled by the oil cylinder 15 on the moving frame 14, that is, the screw tightening mechanism can be controlled to reach the corresponding position. At the same time, the moving frame 14 can accurately move horizontally along with the two vertical frames 10, and the second installation frame 17 can rotate horizontally. The connecting frame 20 can rotate in the vertical plane. Therefore, the screw tightening mechanism can be adjusted in multiple directions. It can operate vertically or horizontally to meet various flexible screw tightening requirements. When tightening the screw, the power roller 29 rotates precisely and winds up the rubber belt 28, driving the connecting bolt 5 on the rubber belt 28 to move to the bottom of the rotating head 26. The first electric telescopic rod 24 is activated to drive the third motor 25 to descend precisely, so that the rotating head 26 abuts against the connecting bolt 5 and drives it to extend out of the housing 22. Finally, the connecting bolt 5 abuts against the corresponding threaded hole. Then the first electric telescopic rod 24 continues to descend, and the third motor 25 rotates the rotating head 26, so as to rotate and screw the connecting bolt 5 into the corresponding threaded hole to complete the installation and connection operation. Finally, the effect of automatic assembly is achieved, effectively improving the production efficiency.

[0050] At the same time, it is not limited to setting the screw tightening mechanism. The screw tightening mechanism can also be replaced with a welding gun to achieve the effect of welding connection.

[0051] After connecting the two frames 1 and installing the side shell plate 6, the paint spraying head 23 can be started for paint spraying operation. That is, the paint spraying head 23 is inside the frame 1, and the first motor 19 precisely controls the second installation frame 17 to rotate one week, so that the paint spraying head 23 rotates one week and evenly sprays and protects the inside of the frame 1. When performing the paint spraying operation, no other operations are carried out.

[0052] The provided grinding belt 33 can perform grinding and polishing operations on the edges of the frame body 1. That is, after the frame body 1 is installed flat, and the grinding and processing operations on the corner edges are carried out. The specific operation is through the precise control of the second electric telescopic rod 31 and the third electric telescopic rod 32, so that the grinding belt 33 abuts against the corner edge. Then, the corresponding fourth motor 34 is started to drive the grinding belt 33 to rotate and grind, and it can also perform lifting and moving operations to achieve moving grinding operations. When performing the grinding operation, the screw tightening operation and the painting operation will not be carried out.

[0053] At the same time, the mounting seat 18 can also fix the plastic film reel 35, and then the multiple frame bodies 1 after assembly can be wrapped. By controlling the rotation of the rotating arm 30 and the lifting and moving of the oil cylinder 15, the product can be wrapped. The rotation of the rotating arm 30 can be controlled by the first motor 19. That is, the first motor 19 drives the driving gear 36 to rotate, the driving gear 36 drives the first gear 38 to rotate, the first gear 38 drives the second gear 39 to rotate, the second gear 39 drives the driven gear 37 to rotate, and the driven gear 37 drives the rotating arm 30 to rotate. The process of plastic film wrapping is as follows: One end of the plastic film is pulled out, and the first clamping block 12 of the first clamping cylinder 8 at one end is used to squeeze and abut against the side of the frame body 1. Then, the rotating arm 30 rotates around the frame body 1 and gradually rises, so that the plastic film automatically wraps around the frame body 1, achieving the effect of wrapping and packaging, which is convenient for storage after assembly.

[0054] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A computer case, comprising a frame (1), characterized in that: The frame (1) is in the shape of a rectangular block. Both ends of the frame (1) are provided with side panels (2). The two side panels (2) are fixedly connected by four cross beams (3). The edges of the side panels (2) and the cross beams (3) are fixed with strips (4). Each strip (4) is provided with a plurality of threaded holes at equal distances.

2. A computer case according to claim 1, characterized in that: The threaded hole can be threaded into a connecting bolt (5), and the two frames (1) can be arranged vertically and connected, or the two frames (1) can be arranged horizontally and connected.

3. A computer case according to claim 2, characterized in that: The side of the frame (1) can also be connected to a shell plate (6) via connecting bolts (5); the shell plate (6) is located between the two side plates (2), and the shell plate (6) is detachably fixedly connected to the two cross beams (3) via the connecting bolts (5).

4. An assembly device, characterized in that: The computer case comprises a base (7) and any one of claims 1 to 3, wherein a groove is provided on the top of the base (7), the width of the groove is the same as the distance between the two ends of the frame (1), and the frame (1) can be placed horizontally on the groove, and first clamping cylinders (8) are provided on the left and right ends of the base (7), and first clamping blocks (12) are fixed to the telescopic ends of the two first clamping cylinders (8), and the two first clamping blocks (12) can respectively abut against the two side panels (2) of the frame (1), and frame-shaped support frames (9) are provided on the left and right ends of the base (7), and second clamping mechanisms are provided on the two frame-shaped support frames (9), and a splicing mechanism and a grinding mechanism are also matched on the top of the base (7).

5. An assembly device according to claim 4, characterized in that: The second clamping mechanism comprises a vertical frame (10), the vertical frame (10) is horizontally slidably connected to the frame-shaped support frame (9), the frame-shaped support frame (9) is provided with a first driving slider for driving the vertical frame (10) to move, the vertical frame (10) is provided with a second clamping cylinder (11) for vertical sliding, the vertical frame (10) is provided with a second driving slider for driving the second clamping cylinder (11) to move, the telescopic end of the second clamping cylinder (11) is fixed with a second clamping block (13), and the two second clamping blocks (13) can respectively abut against the two side plates (2) of the frame (1).

6. An assembly device according to claim 5, characterized in that: A moving frame (14) is transversely arranged on the top of the two frame-shaped support frames (9), and the two ends of the moving frame (14) are respectively fixedly connected to the tops of the two vertical frames (10). An oil cylinder (15) is vertically arranged on the moving frame (14), and the oil cylinder (15) is horizontally slidably installed on the moving frame (14). A third driving slider for driving the oil cylinder (15) to move is arranged on the moving frame (14).

7. An assembly device according to claim 6, characterized in that: The splicing mechanism comprises a first mounting frame (16) fixedly connected to the telescopic end of the oil cylinder (15); the bottom of the first mounting frame (16) is rotatably connected to the second mounting frame (17); a first motor (19) for driving the second mounting frame (17) to rotate is fixed inside the first mounting frame (16); the bottom of the second mounting frame (17) is horizontally rotatably connected to a connecting frame (20); a second motor (21) for driving the connecting frame (20) to rotate is fixed to the side of the second mounting frame (17); a shell (22) is detachably fixed to one end of the connecting frame (20); a screwing mechanism is provided inside the shell (22); and a paint spray head (23) is detachably fixed to the other end of the connecting frame (20).

8. An assembly device according to claim 7, characterized in that: The screw-tightening mechanism comprises a first electric telescopic rod (24) arranged inside the housing (22); a third motor (25) is coaxially fixed to the telescopic end of the first electric telescopic rod (24); a rotating head (26) is coaxially fixed to the third motor (25); a transmission belt (27) is arranged inside the housing (22); the transmission belt (27) is detachably and rotatably connected to the inside of the housing (22); a rubber belt (28) is arranged on the surface of the transmission belt (27); a plurality of slots are equidistantly arranged on the rubber belt (28); and connecting bolts (5) are clamped in the slots; a power roller (29) is transversely and rotatably installed inside the housing (22); and a rotating motor is provided for driving the power roller (29) to rotate; one end of the rubber belt (28) is guided by a plurality of guide rollers and is fixedly connected to the surface of the power roller (29).

9. An assembly device according to claim 8, characterized in that: The grinding mechanism comprises a rotating arm (30) which is coaxially sleeved and rotated on the telescopic end of the oil cylinder (15); a second electric telescopic rod (31) is fixed on the rotating arm (30); a third electric telescopic rod (32) is vertically fixed to the telescopic end of the second electric telescopic rod (31); the telescopic end of the third electric telescopic rod (32) faces downward and is fixed to a mounting seat (18); a grinding belt (33) is transmission-connected to the bottom of the mounting seat (18); a fourth motor (34) for driving the grinding belt (33) to rotate is fixed on the mounting seat (18); and a plastic film reel (35) can be detachably fixed to one end of the mounting seat (18).

10. An assembly device according to claim 9, characterized in that: The first motor (19) is coaxially fixed with a driving gear (36), the rotating arm (30) is fixed with a driven gear (37), the driven gear (37) is coaxially sleeved on the telescopic end of the oil cylinder (15), the driving gear (36) is meshed with a first gear (38), the driven gear (37) is meshed with a second gear (39), the first gear (38) and the second gear (39) are coaxially fixedly connected through a connecting rod, and the first gear (38) and the second gear (39) are both rotatably connected to the first mounting frame (16).

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