Aluminum profile surface spraying equipment

Abstract

The present invention discloses an aluminum profile surface spraying device, which relates to the technical field of spraying device, and comprises a chassis and a spraying pipe, wherein a raw material box is arranged on the top of the chassis, a pump body is installed on the upper side of the raw material box, a drainage pipe of the pump body is inserted into the raw material box, and the output end of the pump body is connected to a spraying pipe inserted into the inside of the chassis, and a spraying head is connected to the spraying pipe. The aluminum profile surface spraying device is provided with a driving mechanism, a moving mechanism, a clamping assembly and a blocking mechanism for linkage, so that two groups of U-shaped aluminum square tubes can synchronously perform reciprocating deflection and reciprocating transverse movement in the chassis of the spraying device, so that the spraying head of the spraying pipe can spray the aluminum profile uniformly without dead angles, and at the same time, under the stable restriction of the blocking mechanism and the clamping assembly, the spraying material can be prevented from entering the inside of the U-shaped aluminum square tube, so as to ensure that the aluminum profile surface spraying device can perform efficient spraying treatment on the outer surface of the aluminum square tube profile with a U-shaped structure.

Description

Technical Field

[0001] The invention relates to the technical field of spraying equipment, in particular to aluminum profile surface spraying equipment. Background Art

[0002] The purpose of spraying the surface of aluminum profiles with spray equipment is generally to improve the corrosion resistance, aesthetics and service life of aluminum profiles. This spray equipment is widely used in the construction, electronics, automobile and other industries to perform efficient and accurate surface coating on aluminum profiles. In the spraying of many aluminum profiles, only the outer surface of the aluminum profile needs to be sprayed, while the inner surface of the aluminum profile does not need to be sprayed. When coating aluminum profiles with openings on the side such as U-shaped aluminum square tubes, it is necessary to consider the shape of the aluminum profile to perform appropriate spraying operations.

[0003] According to the Chinese patent with the announcement number CN118253428A, a surface spraying device for aluminum profiles is disclosed. The surface spraying device for aluminum profiles uses a screw block and a placement block in cooperation, starts a motor, drives the screw block to move in a groove through a screw rod, drives the placement block to move through a rotating rod, makes the first gear contact with the teeth of the second fixed block, drives the rotating rod to rotate through the first gear, and drives the placement block to rotate through the rotating rod, thereby achieving an effect of easy flipping;

[0004] When the above technical solution is in use, the placing block is driven to rotate by the rotating rod, thereby driving the aluminum profile to flip, so that the spraying is more uniform. However, the restriction of the placing block on the aluminum profile will cause a spraying dead angle between the contact between the two, and for aluminum profiles with openings on the side, it is impossible to spray only the outer surface without affecting the inner surface. Summary of the invention

[0005] The purpose of the present invention is to provide an aluminum profile surface spraying device to solve the problems raised by the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an aluminum profile surface spraying device, comprising a chassis and a spraying pipe, a raw material box is arranged on the top of the chassis, a pump body is installed on the upper side of the raw material box, a drainage pipe of the pump body is inserted into the raw material box, an output end of the pump body is connected to a spraying pipe inserted into the chassis, and a spray head is connected to the spraying pipe,

[0007] A support seat is installed on one side of the chassis, and two round support rings are provided on the support seat, and an arc-shaped gear rail is installed on the inner wall of the round support ring. A driving mechanism is arranged between the side surface of the chassis and the support seat, and the driving mechanism includes a reciprocating member slidably connected to one side of the support seat through a vertical guide rail, and the middle part of the reciprocating member is connected with two driving gears, a rotating member is arranged in the round support ring of the support seat, and the rotating member is composed of a left disk and a right disk on both sides of the inner wall of the round support ring through a bearing, and a bearing tube is slidably connected between the left disk and the right disk, and the center of the right disk is fixed with the central axis of the driving gear, and a moving mechanism is arranged on the support seat, and the moving mechanism includes a horizontal plate installed with the center of the right disk through bolts, and a transmission shaft connected to the horizontal plate is arranged in the middle part of the round support ring, one end of the transmission shaft is connected with a transmission gear meshing with the gear rail, both ends of the horizontal plate are connected with anti-skid wheels, and the middle part of the horizontal plate is equidistantly connected with moving wheels;

[0008] Both ends of the horizontal plate are provided with clamping assemblies, and a U-shaped aluminum square tube abutting against the moving wheel is provided between the two clamping assemblies, a blocking mechanism for covering the side opening of the U-shaped aluminum square tube is provided on one side of the horizontal plate, a box door is provided on one side of the chassis, and the inner wall of the box door is rotatably connected to a bracket through a rotating shaft, a square sleeve is fixed on one side of the bracket and one side of the left disc of the rotating part, and the square sleeve is inserted on the outside of the clamping assembly.

[0009] Preferably, synchronous wheels are installed on the transmission shaft, anti-skid wheel and moving wheel, and synchronous belts are sleeved between the transmission shaft and the anti-skid wheel, between the anti-skid wheel and the moving wheel, and between two adjacent moving wheels through the synchronous wheels.

[0010] Preferably, the clamping assembly includes an upper jacket abutting against the anti-slip wheel, the inner wall of the upper jacket is provided with equidistantly distributed convex strips, the lower part of the upper jacket is slidably connected to the lower jacket, and the lower edge of the upper jacket is embedded with a magnet block magnetically attracted to the lower jacket.

[0011] Preferably, a longitudinally arranged strip hole is opened in the middle of the reciprocating member, and the central axis of the driving gear passes through the strip hole. Staggered teeth are arranged on both sides of the inner wall of the reciprocating member, and two groups of teeth are respectively engaged with two driving gears.

[0012] Preferably, a motor is installed on a side of the chassis away from the cabinet door, and a turntable is installed on the output end of the motor.

[0013] Preferably, a cross arm is installed on one side of the middle part of the reciprocating member, a horizontal slot is opened on the surface of the cross arm, and a push-pull pin slidably connected to the horizontal slot is provided on the turntable.

[0014] Preferably, the blocking mechanism comprises a suspension frame equidistantly installed on one side of the transverse plate, a worm gear is movably connected to the side of the suspension frame, and a worm screw meshing with the worm gear runs horizontally through the suspension frame.

[0015] Preferably, an adjusting disk is installed on the central axis of the suspension frame away from the worm gear side, an arc-shaped groove eccentric to the center of the adjusting disk is opened on the surface of the adjusting disk, a vertical groove is opened in the middle of the suspension frame, and a traction arm connected to both the arc-shaped groove and the vertical groove is arranged between the adjusting disk and the suspension frame.

[0016] Preferably, one end of the traction arm is provided with a guide wheel a, a guide wheel b is slidably inserted in the middle of the guide wheel a, screws for adjusting the spacing are inserted in the middle of the guide wheel a and the guide wheel b, the guide wheel a and the guide wheel b are respectively connected to the lower baffle and the upper baffle through the bearing seat, both sides of the lower baffle and the upper baffle pass through the lower jacket, and one end of the lower baffle and the upper baffle is slidably inserted in the bearing tube.

[0017] Preferably, a plurality of support arms are vertically fixed to one side edge of the box door, an inclined observation window is provided on the front of the chassis, a plurality of slide seats are fixed on the back of the chassis, the support arms are slidably connected to the slide seats, strip slides are provided on the upper and lower sides of the slide seats, a limiting column connected to the strip slide is provided at one end of the support arm, and a notch for the support arm to rotate is provided at one end of the slide seat close to the support arm.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the aluminum profile surface spraying equipment is provided with a driving mechanism, a moving mechanism, a clamping assembly and a blocking mechanism that are linked together, so that two groups of U-shaped aluminum square tubes can be synchronously reciprocated and deflected and reciprocated and moved laterally in the chassis of the spraying equipment, so that the nozzle of the spray pipe can spray the aluminum profile evenly without dead angles, and at the same time, under the stable restriction of the blocking mechanism and the clamping assembly, the spraying material can be prevented from entering the interior of the U-shaped aluminum square tube, ensuring that the aluminum profile surface spraying equipment can perform efficient spraying treatment on the outer surface of the U-shaped aluminum square tube profile.

[0019] 1. The aluminum profile surface spraying equipment is provided with a driving mechanism, a moving mechanism and a clamping assembly linkage, so that the moving mechanism can synchronously reciprocate when following the reciprocating deflection of the driving mechanism, and the moving mechanism can also drive the clamping assembly to press against the U-shaped aluminum square tube for lateral reciprocating movement. Therefore, two sets of moving mechanisms are linked with the clamping assembly to clamp the U-shaped aluminum square tube, so that the U-shaped aluminum square tube workpiece can be supported, and the two sets of U-shaped aluminum square tubes in the chassis can be conveniently driven to reciprocate and reciprocate in opposite directions, so that the U-shaped aluminum square tube can be evenly sprayed by the spray tube when it is lateral reciprocating and rotating, so as to prevent the occurrence of spraying dead angles;

[0020] 2. The aluminum profile surface spraying equipment, by linking the blocking mechanism with the clamping component, drives the lower baffle plate and the upper baffle plate to approach or move away from the cross plate by adjusting the blocking mechanism, so that the blocking mechanism is close to or loosens the opening side of the U-shaped aluminum square tube according to the height of the inside of the U-shaped aluminum square tube, so that the blocking mechanism can not only prevent the inside of the U-shaped aluminum square tube from being sprayed, but also ensure that the U-shaped aluminum square tube is stably restricted on the outside of the moving mechanism, and at the same time, the clamping component is stably abutted against the two ends of the U-shaped aluminum square tube and follows its reciprocation, so that the two ends of the U-shaped aluminum square tube also have an anti-spraying effect, ensuring that only the outer side of the U-shaped aluminum square tube will be sprayed when it is sprayed in the equipment but not the inner side. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a first three-dimensional structural schematic diagram of the spraying equipment with the box door closed according to the present invention;

[0022] Figure 2 It is a second three-dimensional structural schematic diagram of the spraying equipment with the box door closed according to the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the spraying equipment with the box door opened according to the present invention;

[0024] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the spraying equipment of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the U-shaped aluminum square tube of the present invention when it is deflected in the positive direction;

[0026] Figure 6 It is a schematic diagram of the first three-dimensional structure of the reverse deflection of the U-shaped aluminum square tube of the present invention;

[0027] Figure 7 It is a schematic diagram of a second three-dimensional structure of the reverse deflection of the U-shaped aluminum square tube of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the support base of the present invention;

[0029] Fig. 9 It is a three-dimensional structural schematic diagram of the driving mechanism of the present invention;

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the linkage of the driving mechanism, the moving mechanism and the blocking mechanism of the present invention;

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the linkage between the moving mechanism and the clamping assembly of the present invention;

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the linkage of the moving mechanism, the clamping assembly and the blocking mechanism of the present invention;

[0033] Fig.13 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention;

[0034] Fig.14 It is a schematic diagram of a three-dimensional structure of the connection between the moving mechanism and the blocking mechanism of the present invention;

[0035] Fig.15 It is a schematic diagram of the three-dimensional structure of the blocking mechanism without an adjustment disk of the present invention;

[0036] Fig.16 A schematic diagram of a three-dimensional exploded structure of the guide wheel a and the guide wheel b connected in the present invention;

[0037] Fig.17 It is a schematic diagram of the three-dimensional structure of the box door of the present invention.

[0038] In the figure: 1, chassis; 2, raw material box; 201, pump body; 202, spray pipe; 3, support seat; 301, rack; 4, driving mechanism; 401, motor; 402, turntable; 403, cross arm; 404, reciprocating member; 405, driving gear; 406, rotating member; 407, bearing tube; 5, moving mechanism; 501, cross plate; 502, transmission shaft; 503, transmission gear; 504, anti-skid wheel; 505, moving wheel; 506, Synchronous belt; 6. Clamping assembly; 601. Upper jacket; 602. Raised strip; 603. Lower jacket; 604. Magnet block; 7. Blocking mechanism; 701. Suspension frame; 702. Worm gear; 703. Worm; 704. Adjusting plate; 705. Traction arm; 706. Guide wheel a; 707. Guide wheel b; 708. Lower baffle; 709. Upper baffle; 8. Support seat; 9. Box door; 901. Support arm; 902. Sliding seat; 10. U-shaped aluminum square tube. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0040] See also Figure 1-Figure 12The present invention provides a technical solution: an aluminum profile surface spraying device, comprising a chassis 1 and a spraying pipe 202, a raw material box 2 is arranged on the top of the chassis 1, a pump body 201 is installed on the upper side of the raw material box 2, a drainage pipe of the pump body 201 is inserted into the raw material box 2, an output end of the pump body 201 is connected to the spraying pipe 202 inserted into the inside of the chassis 1, and a nozzle is connected to the spraying pipe 202, a support seat 3 is installed on one side of the inside of the chassis 1, two round support rings are arranged on the support seat 3, and an arc-shaped gear rail 301 is installed on the inner wall of the round support ring, a driving mechanism 4 is arranged between the side of the chassis 1 and the support seat 3, the driving mechanism 4 includes a reciprocating member 404 slidably connected to one side of the support seat 3 through a vertical guide rail, two driving gears 405 are connected to the middle of the reciprocating member 404, a rotating member 406 is arranged in the round support ring of the support seat 3, and the rotating member 406 is composed of left and right bearings movably connected to both sides of the inner wall of the round support ring through bearings. The left and right discs are composed of a left disc and a right disc, and a bearing tube 407 is slidably connected between the left and right discs, and the center of the right disc is fixed to the central axis of the driving gear 405. A moving mechanism 5 is arranged on the support seat 3, and the moving mechanism 5 includes a transverse plate 501 installed with the center of the right disc by bolts, and a rectangular channel for the transverse plate 501 to pass through is opened in the center of the left disc, and a transmission shaft 502 connected to the transverse plate 501 is arranged in the middle of the circular support ring, and a transmission gear 503 meshing with the rack 301 is connected to one end of the transmission shaft 502, and anti-skid wheels 504 are connected to both ends of the transverse plate 501, and a moving wheel 505 is equidistantly connected to the middle of the transverse plate 501, and synchronous wheels are installed on the transmission shaft 502, the anti-skid wheel 504 and the moving wheel 505, and a synchronous belt 506 is sleeved between the transmission shaft 502 and the anti-skid wheel 504, between the anti-skid wheel 504 and the moving wheel 505, and between two adjacent moving wheels 505.

[0041] A longitudinally arranged strip hole is opened in the middle of the reciprocating member 404, and the central axis of the driving gear 405 passes through the strip hole. Staggered latch teeth are arranged on both sides of the inner wall of the reciprocating member 404, and the two sets of latch teeth are respectively engaged with the two driving gears 405. A motor 401 is installed on the side of the chassis 1 away from the door 9, and a turntable 402 is installed on the output end of the motor 401; a cross arm 403 is installed on one side of the middle of the reciprocating member 404, and a horizontal slot is opened on the surface of the cross arm 403, and a push-pull pin slidably connected to the horizontal slot is arranged on the turntable 402.

[0042] During specific implementation, the motor 401 of the driving mechanism 4 is started to drive the turntable 402 in the chassis 1 to rotate. When the turntable 402 rotates, the push-pull pins on the surface reciprocate in the horizontal grooves on the surface of the cross arm 403, thereby driving the cross arm 403 and the reciprocating member 404 to reciprocate up and down along the vertical guide rail. When the reciprocating member 404 reciprocates up and down, it can mesh with the two driving gears 405 in positive and negative directions through the two sets of latch teeth staggered on the side wall, so that the two driving gears 405 can drive the two sets of rotating members 406 to reciprocate in opposite directions. When the rotating member 406 reciprocates, it will drive the cross plate 501 to complete the deflection synchronously, thereby causing the U-shaped aluminum square tube 10 on the outside of the moving mechanism 5 to reciprocate in positive and negative directions, so that the spraying tube 202 inside the chassis 1 can perform comprehensive rotation spraying on the outside of the U-shaped aluminum square tube 10 to prevent the occurrence of spraying dead angles;

[0043] When the horizontal plate 501 rotates back and forth, it drives the transmission gear 503 to roll and mesh back and forth on the rack 301 through the transmission shaft 502, so that the transmission shaft 502 drives the anti-skid wheel 504 and the moving wheel 505 to reciprocate simultaneously through the synchronous belt 506.

[0044] See also Figure 1-Figure 7 , Fig. 9 , Figure 11-13 and Fig.17 , both ends of the horizontal plate 501 are sleeved with clamping assemblies 6, and a U-shaped aluminum square tube 10 abutting against the moving wheel 505 is arranged between the two clamping assemblies 6, and a blocking mechanism 7 for covering the side opening of the U-shaped aluminum square tube 10 is arranged on one side of the horizontal plate 501, and a box door 9 is arranged on one side of the chassis 1, and the inner wall of the box door 9 is rotatably connected with a bracket 8 through a rotating shaft, and a square sleeve is fixed on one side of the bracket 8 and one side of the left disc of the rotating member 406, and the square sleeve is plugged into the outer side of the clamping assembly 6;

[0045] The clamping assembly 6 includes an upper jacket 601 that abuts against the anti-skid wheel 504, the inner wall of the upper jacket 601 is provided with equidistantly distributed convex strips 602, the lower part of the upper jacket 601 is slidably connected with the lower jacket 603, the circumferential side of the anti-skid wheel 504 is provided with equiangularly distributed card grooves, the anti-skid wheel 504 is meshed and connected with the convex strips 602 through the circumferential card grooves, and the lower edge of the upper jacket 601 is embedded with a magnet block 604 that is magnetically attracted to the lower jacket 603; the upper jacket 601 is slidably connected to the lower jacket 603 through the magnet block 604. 01 and the lower clamping sleeve 603 are magnetically attracted to each other during sliding adjustment, so that the upper and lower clamping sleeves 601 and 603 can be automatically close and reset when sliding; when the U-shaped aluminum square tube 10 and the clamping components 6 at both ends move back and forth, the clamping components 6 will slide in the bracket 8 and the square sleeve on one side of the left disc to prevent the clamping components 6 from falling off. By supporting one end of the moving mechanism 5 through the square sleeve on the bracket 8 and the clamping component 6, it can be ensured that the moving mechanism 5 has good stability during reciprocating deflection.

[0046] In specific implementation, when the moving mechanism 5 located on the upper side of the support seat 3 rotates forward along the rack 301 through the transmission gear 503, the two anti-slip wheels 504 will be meshed and transmitted with the convex strips 602 on the inner wall of the upper jacket 601 through the grooves on the circumferential side, thereby respectively driving the two upper jackets 601 of the same group to move forward, thereby driving the U-shaped aluminum square tube 10 to move forward through the two groups of clamping components 6. When the moving mechanism 5 located on the lower side of the support seat 3 rotates reversely along the rack 301 through the transmission gear 503, the two anti-slip wheels 504 will be meshed and transmitted with the convex strips 602 on the inner wall of the upper jacket 601 through the grooves on the circumferential side, thereby respectively driving the two upper jackets 601 of the same group to move forward, thereby driving the U-shaped aluminum square tube 10 to move forward through the two groups of clamping components 6. The pulley 504 drives the two upper clamping sleeves 601 of the same group to move in the opposite direction, so that the U-shaped aluminum square tube 10 can be driven to move in the opposite direction through the two groups of clamping components 6, and vice versa, the moving mechanisms 5 on the upper and lower sides of the support seat 3 can be driven to drive the two groups of U-shaped aluminum square tubes 10 to move in the opposite direction. Therefore, through the linkage and cooperation of the two groups of moving mechanisms 5 and the clamping components 6, the U-shaped aluminum square tube 10 to be sprayed can be easily driven to reciprocate in opposite directions, so that the U-shaped aluminum square tube 10 can be evenly sprayed when it moves back and forth horizontally;

[0047] The aluminum profile workpiece of the U-shaped aluminum square tube 10 is clamped and supported by the clamping assembly 6. When the two clamping assemblies 6 move synchronously in forward and reverse directions, the U-shaped aluminum square tube 10 can be stably driven to move back and forth for spraying, and the spraying material can be prevented from entering from the openings at both ends of the U-shaped aluminum square tube 10.

[0048] See also Figure 10-12 , Figure 14-16 The blocking mechanism 7 includes a suspension frame 701 equidistantly installed on one side of the horizontal plate 501, a worm wheel 702 is movably connected to the side of the suspension frame 701, and a worm 703 meshing with the worm wheel 702 is horizontally penetrated through the suspension frame 701;

[0049] An adjusting disk 704 is installed on the central axis of the suspension frame 701 away from the worm gear 702. The adjusting disk 704 is parallel to the horizontal plate 501, and the adjusting disk 704 and the synchronous belt 506 are staggered on both sides of the horizontal plate 501. An arc-shaped groove eccentric to the center of the adjusting disk 704 is opened on the surface of the adjusting disk 704, and a vertical groove is opened in the middle of the suspension frame 701. A traction arm 705 connected to the arc-shaped groove and the vertical groove is arranged between the adjusting disk 704 and the suspension frame 701.

[0050] One end of the traction arm 705 is sleeved with a guide wheel a706, and the middle part of the guide wheel a706 is slidably plugged with a guide wheel b707, and the middle parts of the guide wheels a706 and b707 are plugged with screws for adjusting the spacing. When the U-shaped aluminum square tube 10 reciprocates and moves horizontally, the guide wheels a706 and b707 can achieve fast and smooth rolling guidance; the guide wheels a706 and b707 are respectively connected to the lower baffle plate 708 and the upper baffle plate 709 through the bearing seat, and the two sides of the lower baffle plate 708 and the upper baffle plate 709 pass through the lower jacket 603, and one end of the lower baffle plate 708 and the upper baffle plate 709 is slidably plugged in the bearing tube 407, and the lower baffle plate 708 and the upper baffle plate 709 are dislocated and slidably connected, and the worm is connected to the lower baffle plate 708 and the upper baffle plate 709. The meshing transmission of the rod 703 and the worm gear 702 drives the adjusting disk 704 to adjust the height of the lower baffle plate 708 and the upper baffle plate 709, so that the height adjustment of the lower baffle plate 708 and the upper baffle plate 709 has a locking and limiting effect; when the lower baffle plate 708 and the upper baffle plate 709 are laterally displaced, they can slide horizontally in the supporting tube 407, and when the lower baffle plate 708 and the upper baffle plate 709 are adjusted to the distance with the cross plate 501, they can drive the supporting tube 407 to move, and when the lower baffle plate 708 and the upper baffle plate 709 are adjusted to the distance with the cross plate 501, they can also drive the lower jacket 603 to slide along the upper jacket 601, ensuring that the upper jacket 601 and the lower jacket 603 can adaptively abut the end of the U-shaped aluminum square tube 10.

[0051] In a specific implementation, by rotating the screw between the guide wheel a706 and the guide wheel b707, the distance between the guide wheel a706 and the guide wheel b707 can be adjusted, so that the guide wheel a706 and the guide wheel b707 can drive the lower baffle plate 708 and the upper baffle plate 709 to produce a lateral sliding adjustment, thereby making the lower baffle plate 708 and the upper baffle plate 709 adapt to U-shaped aluminum square tubes 10 of different widths, ensuring that the lower baffle plate 708 and the upper baffle plate 709 cover the side opening of the U-shaped aluminum square tube 10;

[0052] The worm gear 702 on one side of the suspension frame 701 is driven to rotate and adjust by rotating the worm screw 703, so that the worm gear 702 can drive the adjusting disk 704 to rotate synchronously when rotating, so that the adjusting disk 704 squeezes the traction arm 705 through the eccentric arc groove on the surface and moves up and down along the vertical groove of the suspension frame 701, and then the traction arm 705 can drive the lower baffle plate 708 and the upper baffle plate 709 to approach or move away from the horizontal plate 501, so that the blocking mechanism 7 can be adjusted according to the height of the inside of the U-shaped aluminum square tube 10, so that the adjustable blocking mechanism 7 can be close to or loosen the U-shaped aluminum square tube 10, ensuring that the blocking mechanism 7 can not only prevent the inside of the U-shaped aluminum square tube 10 from being sprayed, but also ensure that the U-shaped aluminum square tube 10 is stably restricted to the outside of the moving mechanism 5, so that the U-shaped aluminum square tube 10 will not be clamped loose during reciprocating deflection spraying;

[0053] When it is necessary to take out the U-shaped aluminum square tube 10 that has been sprayed, open the box door 9 and remove the clamping assembly 6 on the side close to the box door 9 from the horizontal plate 501. At this time, by rotating the worm 703 under the horizontal plate 501, the lower baffle plate 708 and the upper baffle plate 709 are moved away from the side opening of the U-shaped aluminum square tube 10. Then, the inner wall of the U-shaped aluminum square tube 10 is supported by a tool to pull the U-shaped aluminum square tube 10 out of the moving mechanism 5 and remove it, thereby preventing the sprayed surface from being scratched when taking out the U-shaped aluminum square tube 10 that has been sprayed.

[0054] See also Figure 1-Figure 3 and Fig.17 A plurality of supporting arms 901 are vertically fixed to one side edge of the box door 9, and an inclined observation window is arranged on the front of the chassis 1. The observation window on the front of the chassis 1 can facilitate the staff to check the spraying situation. By regularly cleaning the observation window, it can prevent the observation window from becoming blurred and affecting the viewing of the spraying situation; a plurality of sliding seats 902 are fixed to the back of the chassis 1, and the supporting arm 901 is slidably connected to the sliding seat 902. Strip slides are provided on the upper and lower sides of the sliding seat 902, and a limiting column connected to the strip slide is provided at one end of the supporting arm 901, and a notch for the rotation of the supporting arm 901 is provided at one end of the sliding seat 902 close to the supporting arm 901.

[0055] In a specific implementation, a lock is installed on the edge of the box door 9 and the chassis 1 to close and lock the box door 9 and the chassis 1. When the box door 9 needs to be opened, the lock is unlocked and the matching handle on the box door 9 is pulled to make the vertical support arm 901 on the side of the box door 9 slide linearly along the middle part of the slide seat 902, so that the bracket 8 on the box door 9 drives the square sleeve away from the clamping assembly 6 at one end of the horizontal plate 501. When the limit column at one end of the support arm 901 moves along the strip slide of the slide seat 902, the square sleeve 901 is moved away from the clamping assembly 6 at one end of the horizontal plate 501. When the box door 9 moves to the extreme position, continue to pull the box door 9, which will cause the support arm 901 to rotate at the extreme port of the strip slide through the limit column, and the support arm 901 will flip along the notch at one end of the slide seat 902, so that the box door 9 can be flipped to a state that does not affect the removal of the U-shaped aluminum square tube 10 from the inside of the chassis 1 when it is opened. Conversely, when closing the box door 9 on one side of the chassis 1, it is necessary to flip the box door 9 first, and then push the box door 9 to move in a straight line and fit the side opening of the chassis 1, and finally lock the lock.

[0056] To summarize, the U-shaped aluminum square tube 10 is mounted on the moving mechanism 5 inside the chassis 1, and the two ends of the U-shaped aluminum square tube 10 are abutted by the clamping assembly 6. When the driving mechanism 4 is started, the U-shaped aluminum square tube 10 on the moving mechanism 5 can be driven to deflect and move back and forth and horizontally. When the pump body 201 is started, the spraying material in the raw material box 2 can be sucked along the spray pipe 202 and the nozzle to spray the outer surface of the U-shaped aluminum square tube 10. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum profile surface spraying device, comprising a chassis (1) and a spraying pipe (202), wherein a raw material box (2) is arranged on the top of the chassis (1), a pump body (201) is installed on the upper side of the raw material box (2), a drainage pipe of the pump body (201) is inserted into the raw material box (2), an output end of the pump body (201) is connected to the spraying pipe (202) inserted into the chassis (1), and a spray head is connected to the spraying pipe (202), characterized in that: A support seat (3) is installed on one side of the interior of the chassis (1), two round support rings are arranged on the support seat (3), and an arc-shaped gear rail (301) is installed on the inner wall of the round support ring. A driving mechanism (4) is arranged between the side of the chassis (1) and the support seat (3), and the driving mechanism (4) comprises a reciprocating member (404) slidably connected to one side of the support seat (3) through a vertical guide rail, and two driving gears (405) are connected to the middle of the reciprocating member (404). A rotating member (406) is arranged in the round support ring of the support seat (3), and the rotating member (406) consists of a left disk and a right disk movably connected to the inner wall of the round support ring on both sides through bearings. The support base (3) is provided with a moving mechanism (5), wherein the moving mechanism (5) comprises a horizontal plate (501) mounted with the center of the right disk by bolts, a transmission shaft (502) connected to the horizontal plate (501) is provided in the middle of the circular support ring, one end of the transmission shaft (502) is connected to a transmission gear (503) meshing with the rack (301), both ends of the horizontal plate (501) are connected to anti-skid wheels (504), and the middle of the horizontal plate (501) is equidistantly connected to moving wheels (505); The two ends of the horizontal plate (501) are sleeved with clamping assemblies (6), and a U-shaped aluminum square tube (10) abutting against the moving wheel (505) is arranged between the two clamping assemblies (6), and a blocking mechanism (7) for covering the side opening of the U-shaped aluminum square tube (10) is arranged on one side of the horizontal plate (501), and a box door (9) is arranged on one side of the chassis (1), and the inner wall of the box door (9) is rotatably connected to a bracket (8) via a rotating shaft, and a square sleeve is fixed to one side of the bracket (8) and one side of the left disc of the rotating member (406), and the square sleeve is plugged into the outer side of the clamping assembly (6); The transmission shaft (502), the anti-skid wheel (504) and the moving wheel (505) are all equipped with synchronous wheels, and a synchronous belt (506) is sleeved between the transmission shaft (502) and the anti-skid wheel (504), between the anti-skid wheel (504) and the moving wheel (505), and between two adjacent moving wheels (505). The clamping assembly (6) comprises an upper jacket (601) abutting against the anti-slip wheel (504), the inner wall of the upper jacket (601) is provided with equidistantly distributed convex strips (602), a lower jacket (603) is slidably connected below the upper jacket (601), and a magnet block (604) is embedded in the lower edge of the upper jacket (601) and is magnetically attracted to the lower jacket (603); A longitudinally arranged strip hole is opened in the middle of the reciprocating member (404), and the central axis of the driving gear (405) passes through the strip hole. Staggeredly distributed latch teeth are arranged on both sides of the inner wall of the reciprocating member (404), and two groups of latch teeth are respectively engaged with the two driving gears (405).

2. The aluminum profile surface spraying equipment according to claim 1, characterized in that: A motor (401) is installed on a side of the cabinet (1) away from the cabinet door (9), and a rotating disk (402) is installed on the output end of the motor (401).

3. The aluminum profile surface spraying equipment according to claim 2, characterized in that: A cross arm (403) is installed on one side of the middle of the reciprocating member (404), a horizontal slot is provided on the surface of the cross arm (403), and a push-pull pin slidably connected to the horizontal slot is provided on the rotating disk (402).

4. The aluminum profile surface spraying equipment according to claim 1, characterized in that: The blocking mechanism (7) comprises a suspension frame (701) equidistantly mounted on one side of the horizontal plate (501), a worm wheel (702) being movably connected to the side of the suspension frame (701), and a worm (703) meshing with the worm wheel (702) being horizontally penetrated through the suspension frame (701).

5. The aluminum profile surface spraying equipment according to claim 4, characterized in that: An adjusting disc (704) is mounted on the central axis of the suspension frame (701) at a side away from the worm gear (702); an arcuate groove eccentric to the center of the adjusting disc (704) is provided on the surface of the adjusting disc (704); a vertical groove is provided in the middle of the suspension frame (701); and a traction arm (705) connected to both the arcuate groove and the vertical groove is provided between the adjusting disc (704) and the suspension frame (701).

6. The aluminum profile surface spraying equipment according to claim 5, characterized in that: One end of the traction arm (705) is sleeved with a guide wheel a (706), and a guide wheel b (707) is slidably inserted in the middle of the guide wheel a (706), and screws for adjusting the spacing are inserted in the middle of the guide wheel a (706) and the guide wheel b (707), and the guide wheel a (706) and the guide wheel b (707) are respectively connected to the lower baffle plate (708) and the upper baffle plate (709) through the bearing seat, and both sides of the lower baffle plate (708) and the upper baffle plate (709) pass through the lower jacket (603), and one end of the lower baffle plate (708) and the upper baffle plate (709) are slidably inserted in the bearing tube (407).

7. The aluminum profile surface spraying equipment according to claim 1, characterized in that: A support arm (901) is vertically fixed to one side edge of the box door (9); an inclined observation window is provided on the front of the box (1); a slide seat (902) is fixed to the back of the box (1); the support arm (901) is slidably connected to the slide seat (902); strip slideways are provided on upper and lower sides of the slide seat (902); a limiting column connected to the strip slideway is provided at one end of the support arm (901); and a notch for the support arm (901) to rotate is provided at one end of the slide seat (902) close to the support arm (901).

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