A kind of equipment for producing and processing aluminum alloy plastic steel door frame

Abstract

The present invention discloses a device for producing and processing aluminum alloy plastic steel door frames, which relates to the technical field of door frame production and processing, and includes: a discharge mechanism, wherein the discharge mechanism includes a vertical rod, the interior of the vertical rod is slidably connected with an inner sliding rod, and the two sides of the inner sliding rod are cross-arranged with a plurality of locking rods; the hanging mechanism includes a plurality of rotating seats staggeredly installed on the two sides of the vertical rod, each of the rotating seats is rotatably connected with a first hook, and the root of each first hook is fixed with a locking plate; the feeding mechanism includes a support seat placed on both sides of the vertical rod, and the top surface of the support seat is equipped with a feeding box; the discharge mechanism includes a conveying frame slidably connected to the interior of the support seat, a motor is installed on one side of the conveying frame, and a conveyor belt is installed on the conveying frame. The present application has the advantages of being able to automatically, quickly and stably complete the process of placing aluminum alloy plastic steel profiles on the hanging frame.

Description

Technical Field

[0001] The present invention relates to the technical field of door frame production and processing, and more specifically to equipment for producing and processing aluminum alloy plastic steel door frames. Background Art

[0002] Plastic steel profiles refer to PVC profiles used to make door frames. Because the profiles processed solely with PVC profiles are not strong enough, metal materials are usually added to the mold cavity to enhance its firmness. Aluminum alloy is generally added as a material to increase the strength of the profile. Therefore, plastic door frames made with aluminum alloy added inside the profile are usually called aluminum alloy plastic steel door frames. Aluminum alloy plastic steel profiles are made of polyvinyl chloride resin as the main raw material, with a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., and are formed by extrusion. It is a new type of building material that is widely used, mostly used for door frames, window frames, etc.

[0003] The profiles of aluminum alloy plastic steel door frames need to be sprayed with paint after extrusion. The extruded aluminum alloy plastic steel profiles are long strips, and multiple workers are required to cooperate to hang them one by one on a hanging rack specially used to support the profiles. The hanging rack is a rod-type structure, which is vertically hung on the mobile equipment on the top of the factory building. There are multiple right-angle hooks staggered on its surface. Workers place the aluminum alloy plastic steel profiles on the hooks. Due to the height of the hanging rack, it is difficult to place the aluminum alloy plastic steel on the hooks in the upper part of the hanging rack. In addition, there are many hooks on the hanging rack. Workers need to cooperate with each other to better install the profiles, and the operation is more cumbersome. Therefore, it is necessary to propose an equipment for the production and processing of aluminum alloy plastic steel door frames to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an equipment for producing and processing aluminum alloy plastic steel door frames, which can solve the problem that in the existing process of painting aluminum alloy plastic steel profiles for making door frames, the workers place the profiles on the hanging rack in a cumbersome manner, which increases the difficulty of producing and processing aluminum alloy plastic steel profiles. It has the advantage of being able to automatically, quickly and stably complete the process of placing aluminum alloy plastic steel profiles on the hanging rack.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A kind of equipment for producing and processing aluminum alloy plastic steel door frame, comprising:

[0007] The unloading mechanism comprises a vertical rod, an inner sliding rod is slidably connected to the interior of the vertical rod, a plurality of locking rods are cross-arranged on both sides of the inner sliding rod, and the locking rods are slidably connected to the interior of the vertical rod;

[0008] A material hanging mechanism is provided on both sides of the vertical rod, and the material hanging mechanism includes a plurality of rotating seats staggeredly installed on both sides of the vertical rod, each of the rotating seats is rotatably connected to a first hook, and a locking plate is fixed at the root of each of the first hooks;

[0009] A feeding mechanism is placed on both sides of each of the vertical rods, and the feeding mechanism includes a support seat placed on both sides of the vertical rod, and a feeding box is installed on the top surface of the support seat;

[0010] A material discharge mechanism is installed in the support seat, and the material discharge mechanism includes a conveying frame slidably connected to the inside of the support seat, a motor is installed on one side of the conveying frame, and a conveyor belt is installed on the conveying frame.

[0011] As a preferred solution of the present invention, the unloading mechanism also includes a ring fixed to the top of the vertical rod, two swing arms are symmetrically fixed on both sides of the rotating seat, a first spring is installed inside the bottom end of the vertical rod, and the top end of the first spring is installed at the bottom end of the inner sliding rod.

[0012] As a preferred solution of the present invention, the ring is connected to a moving mechanism, and the moving mechanism includes a turntable rotatably connected to each of the rings, both ends of the cross bar are fixed to the side of one of the turntables, a crane is installed in the middle of the cross bar, and the crane is slidably connected to a number of hanging rails, and a slot is provided at the bottom end of each of the turntables.

[0013] As a preferred solution of the present invention, the hanging rail is installed on the top of the paint spraying mechanism, and the paint spraying mechanism includes a cabinet body arranged under one of the hanging rails, and the cabinet body is provided with a paint spraying cavity, one of the hanging rails is located at the top of the paint spraying cavity, and a plurality of lifting grooves are provided on both sides of the paint spraying cavity, and a paint spraying rack is slidably connected in the lifting groove, and a plurality of swing blocks are staggered on both sides of the upper end of the paint spraying cavity.

[0014] As a preferred solution of the present invention, the hanging mechanism also includes a second hook that passes through the vertical rod and is fixed to the side wall of the bottom end of the inner sliding rod. The second hook is located below all the first hooks. A lever is provided at the bottom of the second hook, and a processed part is hung on each of the first hook and the second hook.

[0015] As a preferred solution of the present invention, a material receiving mechanism is provided on both sides of the unloading mechanism, and the material receiving mechanism includes a bottom plate arranged on both sides of the unloading mechanism, a storage box is installed on the top surface of the bottom plate close to the side of the unloading mechanism, and a plurality of electric lifting rods are installed on the other side of the bottom plate, a first slide groove is provided inside one end of the storage box, a limiting groove is provided at one end of the first slide groove, a transfer rod is slidably connected inside the first slide groove, a second spring is also installed inside the first slide groove, one end of the second spring is installed on the side surface of the transfer rod, a connecting buckle is installed at one end of the transfer rod, the other end of the transfer rod is rotatably connected to the inner end of the locking rod through a torsion spring, a dial plate is fixed to the other end of the locking rod, and two pressure rods are symmetrically fixed to the storage box.

[0016] As a preferred solution of the present invention, the feeding mechanism also includes a support seat installed at the top end of the plurality of electric lifting rods, the top surface of the support seat is provided with a temporary storage box, a feeding box is provided on one side of the temporary storage box, a feeding trough is provided in the support seat below the feeding box, the discharge mechanism is slidably connected in the feeding trough, a second slide groove is also provided in the support seat below the feeding trough, a rack plate is slidably connected in the second slide groove, a third spring is installed in the second slide groove, one end of the third spring is installed on the bottom surface of the rack plate, a joint is provided at the end of the rack plate, the top surface of the support seat is symmetrically rotatably connected to two gears, and the two ends of the rack plate are respectively meshed with corresponding gears.

[0017] As a preferred solution of the present invention, the discharge mechanism further comprises two telescopic racks symmetrically mounted on the outer wall of the conveying frame, and each of the telescopic racks is meshedly connected with the corresponding gear.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The conveyor belt rotates, and can bring out the workpieces in the feed box in sequence, and drive the workpieces to the corresponding first hook and second hook through the conveyor belt, and then cooperate with the electric lifting rod to drive the feeding mechanism and the discharge mechanism to descend at the same height interval, so as to accurately, stably and quickly place the workpieces on the first hook and the second hook in sequence. When the workpiece is hung on the second hook, the weight of the workpiece is used to drive the second hook to descend, thereby driving the inner slide bar to slide downward, so that the top of the inner slide bar is separated from the card slot, and the rotation lock between the ring and the turntable is released, so that the vertical rod can swing during subsequent painting. Compared with the traditional method of placing workpieces with the cooperation of multiple workers, this solution greatly saves labor costs and time costs, and effectively improves the installation efficiency of workpieces.

[0020] After the workpiece is placed and enters the cabinet for painting, the swing arm on the ring can cross-collision with the swing block on the top of the paint spray chamber during movement, so that the vertical rod can swing slightly around the turntable through the ring, thereby driving the workpiece to change its angle, making it more fully contact with the paint sprayed from the paint spray rack, reducing dead corner residue and improving the painting effect.

[0021] After painting is completed, push the bottom plate to make the pressure rod on the side of the storage box contact the lever, and the lever drives the second hook to further descend, and the inner slide rod slides downward again to pull the locking rod out of the hole in the locking plate, thereby releasing the lock of the locking rod on the first hook. Subsequently, the first hook immediately rotates downward under the gravity of the workpiece, thereby releasing the workpiece, and several workpieces finally fall into the storage box, thereby quickly recovering the workpieces that have been painted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall disassembly structure of the paint spraying mechanism of the present invention;

[0024] Figure 3 It is a schematic diagram of the cross-section structure of the unloading mechanism and the hanging mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 It is a structural schematic diagram of the material receiving mechanism and the material feeding mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of the partial cross-section structure of the material receiving mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of a partial cutaway structure of a feeding mechanism of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the material discharging mechanism of the present invention;

[0030] Fig. 9 It is a schematic diagram of the coordination structure between the unloading mechanism and the rack plate of the present invention;

[0031] Fig.10 It is a partial structural schematic diagram of the material receiving mechanism of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1. Moving mechanism; 11. Hanging rail; 12. Driving; 13. Crossbar; 14. Turntable; 15. Card slot; 2. Paint spraying mechanism; 21. Cabinet; 22. Paint spraying chamber; 23. Lifting slot; 24. Paint spraying rack; 25. Swing block; 3. Unloading mechanism; 31. Ring; 32. Vertical rod; 33. Swing arm; 34. Inner slide bar; 35. First spring; 36. Locking rod; 4. Hanging mechanism; 41. Rotating seat; 42. First hook; 43. Locking plate; 44. Workpiece; 45. Second hook; 46. Push rod; 5. Receiving mechanism; 51. Bottom plate; 52. Storage box; 53. Electric lifting rod; 54. First slide slot; 55. Limiting slot; 56. Transfer rod; 57. Second spring; 58. Connecting buckle; 59. Locking rod; 591. Paddle plate; 6. Feeding mechanism; 61. Support seat; 62. Temporary storage box; 63. Feeding box; 64. Feeding slot; 65. Second slide slot; 66. Rack plate; 67. Third spring; 68. Joint; 69. Gear; 7. Discharging mechanism; 71. Conveying rack; 72. Motor; 73. Conveying belt; 74. Telescopic rack; 75. Press rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0035] Example 1, please refer to Figure 1-10 As shown, the present invention discloses an aluminum alloy plastic steel door frame production and processing equipment, including a discharge mechanism 3, the discharge mechanism 3 includes a vertical rod 32, the interior of the vertical rod 32 is slidably connected with an inner slide rod 34, and a plurality of locking rods 36 are cross-arranged on both sides of the inner slide rod 34, and the locking rods 36 are slidably connected to the interior of the vertical rod 32;

[0036] A material hanging mechanism 4 is provided on both sides of the vertical rod 32. The material hanging mechanism 4 includes a plurality of rotating seats 41 staggeredly installed on both sides of the vertical rod 32. A first hook 42 is rotatably connected to each rotating seat 41. A locking plate 43 is fixed at the root of each first hook 42.

[0037] A feeding mechanism 6 is placed on both sides of each vertical rod 32. The feeding mechanism 6 includes a support seat 61 placed on both sides of the vertical rod 32. A feeding box 63 is installed on the top surface of the support seat 61.

[0038] A material discharge mechanism 7 is installed in the support seat 61 . The material discharge mechanism 7 includes a conveying frame 71 slidably connected to the inside of the support seat 61 . A motor 72 is installed on one side of the conveying frame 71 . A conveyor belt 73 is installed on the conveying frame 71 .

[0039] After each group of two vertical rods 32 move synchronously to the predetermined position, the two unloading mechanisms 7 are respectively close to the two sides of the vertical rod 32. First, the workpieces 44 are sequentially placed in the feed box 63, and the number of the workpieces 44 is the same as the number of the first hooks 42 on one side of the vertical rod 32. The bottom of the feed box 63 is close to the top surface of the conveyor belt 73, the bottom end of the feed box 63 is through, and a gap is provided on one side of the bottom of the feed box 63 so that only one workpiece 44 can pass through at the same time. When the conveyor belt 73 is stationary, the conveyor belt 73 can close the bottom of the feed box 63, and the lowest workpiece 44 in the feed box 63 contacts the top surface of the conveyor belt 73, thereby preventing the workpiece 44 from falling from the feed box 63. Then the feeding mechanism 6 and the discharging mechanism 7 are raised to the highest position, and the workpiece 44 is placed from the first hook 42 at the top of the vertical rod 32. The motor 72 is started, and its output end drives the conveyor belt 73 to rotate. The conveyor belt 73 transports the workpiece 44 from the bottom to the top from the gap at the bottom of the feeding box 63, so that the workpiece 44 moves in the direction close to the vertical rod 32, and finally transports it to the top of each group of first hooks 42. The conveyor belt 73 transports the workpiece 44 by the same distance each time, and after the conveyor belt 73 transports a workpiece 44, the feeding mechanism 6 and the discharging mechanism 7 move downward, and the feeding mechanism 6 and the discharging mechanism 7 descend by the same distance each time, that is, the distance each time descends is the vertical distance between two adjacent first hooks 42. Then the conveyor belt 73 follows the feeding mechanism 6, so that the workpiece 44 is separated from the conveyor belt 73 and hung on the first hook 42. The descent of the feeding mechanism 6 and the discharging mechanism 7, in cooperation with the conveyor belt 73 to transport the workpiece 44, can quickly and accurately and stably place the workpiece 44 on each group of first hooks 42, saving labor costs and time costs and improving installation efficiency.

[0040] Example 2: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 10 The unloading mechanism 3 also includes a collar 31 fixed to the top of the vertical rod 32, two swing arms 33 are symmetrically fixed on both sides of the rotating seat 41, a first spring 35 is installed inside the bottom end of the vertical rod 32, and the top end of the first spring 35 is installed at the bottom end of the inner slide rod 34.

[0041] The ring 31 is connected to the moving mechanism 1, and the moving mechanism 1 includes a turntable 14 rotatably connected to each ring 31. Both ends of the cross bar 13 are fixed to the side of a turntable 14. A crane 12 is installed in the middle of the cross bar 13. The crane 12 is slidably connected to a plurality of hanging rails 11. A slot 15 is provided at the bottom end of each turntable 14.

[0042] A plurality of hanging rails 11 connected end to end are installed on the top of the aluminum alloy plastic steel door frame production workshop. The crane 12 moves on the hanging rails 11. A cross bar 13 is installed under the crane 12. The unloading mechanism 3 is connected to the crane 12 through turntables 14 at both ends of the cross bar 13. The unloading mechanism 3 is driven by the crane 12 to move in the workshop, and the workpieces 44 are suspended by a plurality of first hooks 42 on the vertical rods 32, thereby improving the conveying efficiency of the workpieces 44.

[0043] Example 3: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 10 The hanging mechanism 4 also includes a second hook 45 that penetrates the vertical rod 32 and is fixed to the side wall of the bottom end of the inner sliding rod 34. The second hook 45 is located below all the first hooks 42. A lever 46 is provided at the bottom of the second hook 45. A processing part 44 is hung on each of the first hooks 42 and the second hook 45.

[0044] A material receiving mechanism 5 is provided on both sides of the unloading mechanism 3. The material receiving mechanism 5 includes a bottom plate 51 arranged on both sides of the unloading mechanism 3, a storage box 52 is installed on the top surface of the bottom plate 51 close to the side of the unloading mechanism 3, and a plurality of electric lifting rods 53 are installed on the other side of the bottom plate 51. A first slide groove 54 is provided inside one end of the storage box 52, and a limiting groove 55 is provided at one end of the first slide groove 54. A transfer rod 56 is slidably connected inside the first slide groove 54, and a second spring 57 is also installed inside the first slide groove 54. One end of the second spring 57 is installed on the side surface of the transfer rod 56, and a connecting buckle 58 is installed at one end of the transfer rod 56. The other end of the transfer rod 56 is rotatably connected to the inner end of the locking rod 59 through a torsion spring, and a dial plate 591 is fixed to the other end of the locking rod 59. The storage box 52 is symmetrically fixed with two pressure rods 592.

[0045] The feeding mechanism 6 also includes a support seat 61 installed at the top of a plurality of electric lifting rods 53, a temporary storage box 62 is arranged on the top surface of the support seat 61, a feeding box 63 is arranged on one side of the temporary storage box 62, a feeding trough 64 is arranged in the support seat 61 below the feeding box 63, the discharge mechanism 7 is slidably connected in the feeding trough 64, a second slide groove 65 is also arranged in the support seat 61 below the feeding trough 64, a rack plate 66 is slidably connected in the second slide groove 65, a third spring 67 is installed in the second slide groove 65, one end of the third spring 67 is installed on the bottom surface of the rack plate 66, a joint 68 is arranged at the end of the rack plate 66, the top surface of the support seat 61 is symmetrically rotatably connected to two gears 69, and the two ends of the rack plate 66 are respectively meshed and connected with the corresponding gears 69.

[0046] The unloading mechanism 7 further includes two telescopic racks 74 symmetrically mounted on the outer wall of the conveying frame 71 , and each telescopic rack 74 is meshedly connected with a corresponding gear 69 .

[0047] After the crane 12 drives the vertical rod 32 to move to the predetermined position, the worker pushes the bottom plate 51 to move the feeding mechanism 6 and the discharge mechanism 7 close to the two sides of the vertical rod 32. The feeding mechanism 6 and the discharge mechanism 7 can be driven to rise and fall by the extension and retraction of the electric lifting rod 53.

[0048] Before the feeding mechanism 6 and the discharging mechanism 7 are raised, the worker first places the workpieces 44 to be painted in the feeding box 63 in turn, ensuring that the number of workpieces 44 in the feeding box 63 is the same as the sum of the number of the first hooks 42 and the second hooks 45 on one side of the vertical rod 32, and the excess workpieces 44 can be placed in the temporary storage box 62; then the electric lifting rod 53 drives the support seat 61 to rise to the highest position, at which time the conveyor belt 73 is higher than the highest first hook 42 on the vertical rod 32, and then, with the cooperation of the feeding mechanism 6 and the discharging mechanism 7, the workpieces 44 are placed in turn on each group of the first hook 42 and the second hook 45. When the workpiece 44 is placed on the second hook 45 at the lowest end of the vertical rod 32, the weight of the workpiece 44 causes the second hook 45 to drive the inner slide rod 34 to slide downward, thereby compressing the first spring 35. When there is no workpiece 44 hanging on the second hook 45, the first spring 35 inside the vertical rod 32 pushes the inner slide rod 34 upward, so that the top end of the inner slide rod 34 passes through the ring 31 and is engaged with the corresponding slot 15 at the bottom end of the turntable 14 to prevent the ring 31 and the turntable 14 from rotating relative to each other, thereby preventing the vertical rod 32 from swinging. The vertical rod 32 will not swing, and it is also convenient for the conveyor belt 73 to place the workpiece 44 on each first hook 42. At the same time, the several locking rods 36 on both sides of the inner slide rod 34 are engaged with the corresponding locking plates 43 (the locking plate 43 is provided with a hole through which the locking rod 36 can pass, and the locking rod 36 is engaged with the locking plate 43 through the hole, and the locking rod 36 is long enough). After the workpiece 44 is hung on the second hook 45, the top end of the inner slide rod 34 slides out of the slot 15, releasing the rotation lock between the ring 31 and the turntable 14, and the ring 31 and the turntable 14 can rotate freely; the downward sliding of the inner slide rod 34 will also drive the locking rods 36 on both sides thereof to slide downward. Since the downward sliding distance of the locking rods 36 is limited and the locking rods 36 are long enough, the locking rods 36 will not disengage from the holes in the locking plate 43. Therefore, after the second hook 45 hangs the workpiece 44, the locking rods 36 are still engaged and connected with the locking plate 43.

[0049] A rack plate 66 is installed inside the support seat 61. Initially, the joint 68 at the end of the rack plate 66 is engaged with the transmission rod 56 inside the storage box 52 through the connecting buckle 58. After the electric lifting rod 53 drives the feeding mechanism 6 to rise, the connecting buckle 58 is separated from the joint 68. When the conveyor belt 73 drives the workpiece 44 to be placed on the second hook 45, the feeding mechanism 6 is lowered until the connecting buckle 58 is engaged with the joint 68.

[0050] After the conveyor belt 73 drives the workpiece 44 to be placed on the second hook 45, it evacuates the material receiving mechanism 5 and moves the material receiving mechanism 5 to the exit of the painting mechanism 2. Then the crane 12 drives the unloading mechanism 3 with the workpiece 44 suspended thereon to move and enter the painting mechanism 2 for painting. After the painting is completed, the crane 12 drives the unloading mechanism 3 to move between the material receiving mechanism 5 again.

[0051] In order to improve the efficiency of painting, after the painting is finished, the workpiece 44 on each first hook 42 can be automatically removed, which reduces manual labor and further improves the processing efficiency. The bottom of the vertical rod 32 entering the receiving mechanism 5 will push the dial plate 591 on the side of the storage box 52, and drive the lock rod 59 inside the first slide groove 54 to slide through the dial plate 591, and the lock rod 59 drives the transmission rod 56 to slide. The transmission rod 56 stretches the second spring 57 and drives the rack plate 66 to slide in the second slide groove 65 through the engagement of the connecting buckle 58 and the joint 68. The rack plate 66 compresses the third spring 67 and drives the gear 69 to rotate (two sets of teeth are respectively provided at both ends of the rack plate 66, and each set of teeth is respectively engaged with the corresponding gear 69). The gear 69 pulls the conveyor frame 71 toward the inside of the support seat 61 through the telescopic rack 74, and the conveyor frame 71 drives the conveyor belt 73 to be retracted into the feed trough 64, thereby exposing the storage box 52 under the conveyor belt 73. After the locking rod 59 moves to one end of the first sliding groove 54, it enters the limiting groove 55, and under the action of the torsion spring elastic force, the locking rod 59 rotates downward around the transfer rod 56, so that the locking rod 59 is engaged in the limiting groove 55, making the locking rod 59 and the transfer rod 56 unable to return. Then the worker pushes the bottom plate 51 to move the material receiving mechanism 5 a certain distance in the direction close to the vertical rod 32. During this process, the pressure rod 592 on the side of the storage box 52 contacts the lever 46 under the second hook 45, thereby driving the second hook 45 to move downward again. The second hook 45 drives the inner slide rod 34 to slide downward again, so that the locking rods 36 on both sides are disengaged from the holes in the locking plate 43, thereby releasing the engagement connection between the locking rods 36 and the locking plate 43. Then, the first hook 42 rotates downward around the rotating seat 41 to release the suspended workpiece 44, and the workpiece 44 falls into the storage box 52 at the bottom of the vertical rod 32. The workpiece 44 on the second hook 45 is manually removed, thereby quickly completing the recovery of the workpiece 44.

[0052] Example 3: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 10 The hanging rail 11 is installed on the top of the paint spraying mechanism 2. The paint spraying mechanism 2 includes a cabinet 21 arranged under one of the hanging rails 11. A paint spraying chamber 22 is penetrated by the cabinet 21. One of the hanging rails 11 is located at the top of the paint spraying chamber 22. A plurality of lifting grooves 23 are provided on both sides of the paint spraying chamber 22. A paint spraying frame 24 is slidably connected in the lifting groove 23. A plurality of swing blocks 25 are staggered on both sides of the upper end of the paint spraying chamber 22.

[0053] After the workpiece 44 is hung on the first hook 42 and the second hook 45, the crane 12 drives the unloading mechanism 3 to move toward the cabinet 21 through the cross bar 13 and the turntable 14, and transports the workpiece 44 to the paint spraying chamber 22. At the same time, the paint spraying rack 24 in the paint spraying chamber 22 is started (the paint spraying rack 24 consists of a slider sliding in the lifting groove 23, a paint pipe and a plurality of nozzles), and slides up and down in the lifting groove 23 while spraying paint evenly, ensuring that the paint is evenly adhered to the surface of each workpiece 44. However, there are still dead corners of the suspended workpiece 44 that cannot be reached by the paint spraying rack 24. In order to further improve the painting effect, when the vertical rod 32 enters the cabinet 21, the swing arm 33 on the collar 31 interlacedly contacts the swing block 25 at the top of the paint spraying chamber 22. The swing block 25 drives the collar 31 to rotate around the turntable 14 through the swing arm 33. The collar 31 drives the vertical rod 32 to swing slightly. The swing of the vertical rod 32 drives the workpiece 44 on the first hook 42 and the second hook 45 to swing, thereby changing the angle of the workpiece 44, so that the workpiece 44 is more fully in contact with the paint sprayed by the paint spraying rack 24, and the painting effect is effectively improved.

[0054] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A device for producing and processing aluminum alloy plastic steel door frames, comprising a discharge mechanism (3), characterized in that: The unloading mechanism (3) comprises a hanging rod (32), the interior of the hanging rod (32) is slidably connected to an inner sliding rod (34), a plurality of locking rods (36) are cross-arranged on both sides of the inner sliding rod (34), and the locking rods (36) are slidably connected to the interior of the hanging rod (32); A material hanging mechanism (4) is provided on both sides of the vertical rod (32), and the material hanging mechanism (4) comprises a plurality of rotating seats (41) staggeredly installed on both sides of the vertical rod (32), each of the rotating seats (41) is rotatably connected to a first hook (42), and a locking plate (43) is fixed at the root of each first hook (42); A feeding mechanism (6) is placed on both sides of each of the vertical rods (32), and the feeding mechanism (6) comprises a support seat (61) placed on both sides of the vertical rod (32), and a feeding box (63) is installed on the top surface of the support seat (61); A material discharge mechanism (7) is installed in the support seat (61), and the material discharge mechanism (7) comprises a conveying frame (71) slidably connected to the inside of the support seat (61), a motor (72) is installed on one side of the conveying frame (71), and a conveyor belt (73) is installed on the conveying frame (71); The unloading mechanism (3) further comprises a collar (31) fixed to the top end of the vertical rod (32), two swing arms (33) are symmetrically fixed to the two sides of the rotating seat (41), a first spring (35) is installed inside the bottom end of the vertical rod (32), and the top end of the first spring (35) is installed on the bottom end of the inner slide rod (34); The collar (31) is connected to a moving mechanism (1), the moving mechanism (1) comprising a turntable (14) rotatably connected to each collar (31), both ends of a crossbar (13) being fixed to the side of one of the turntables (14), a trolley (12) being installed in the middle of the crossbar (13), the trolley (12) being slidably connected to a plurality of hanging rails (11), and a slot (15) being provided at the bottom end of each turntable (14); The hanging rail (11) is installed on the top of the paint spraying mechanism (2), and the paint spraying mechanism (2) includes a cabinet (21) arranged below one of the hanging rails (11), and a paint spraying chamber (22) is provided through the cabinet (21), and one of the hanging rails (11) is located at the top of the paint spraying chamber (22), and a plurality of lifting grooves (23) are provided on both sides of the paint spraying chamber (22), and a paint spraying frame (24) is slidably connected in the lifting groove (23), and a plurality of swing blocks (25) are staggered on both sides of the upper end of the paint spraying chamber (22); The material hanging mechanism (4) further comprises a second hook (45) penetrating the vertical rod (32) and fixed to the side wall of the bottom end of the inner sliding rod (34); the second hook (45) is located below all the first hooks (42); a lever (46) is provided at the bottom of the second hook (45); and a processing part (44) is hung on each of the first hooks (42) and the second hook (45).

2. The equipment for producing and processing aluminum alloy plastic steel door frames according to claim 1 is characterized in that: Both sides of the discharge mechanism (3) are provided with a material receiving mechanism (5), and the material receiving mechanism (5) comprises a bottom plate (51) arranged on both sides of the discharge mechanism (3), a storage box (52) is installed on the top surface of the bottom plate (51) close to the discharge mechanism (3), and a plurality of electric lifting rods (53) are installed on the other side of the bottom plate (51), a first slide groove (54) is provided inside one end of the storage box (52), a limiting groove (55) is provided at one end of the first slide groove (54), and the first slide groove (54) is provided with a stop groove (55). A transfer rod (56) is slidably connected to the inside of the first slide groove (54), a second spring (57) is also installed inside the first slide groove (54), one end of the second spring (57) is installed on the side of the transfer rod (56), one end of the transfer rod (56) is installed with a connecting buckle (58), the other end of the transfer rod (56) is rotatably connected to the inner end of the locking rod (59) through a torsion spring, the other end of the locking rod (59) is fixed with a dial plate (591), and the storage box (52) is symmetrically fixed with two pressure rods (592).

3. The equipment for producing and processing aluminum alloy plastic steel door frame according to claim 2 is characterized in that: The feeding mechanism (6) further comprises a support seat (61) mounted on the top of the plurality of electric lifting rods (53); a temporary storage box (62) is arranged on the top surface of the support seat (61); a feeding box (63) is arranged on one side of the temporary storage box (62); a feeding trough (64) is arranged in the support seat (61) below the feeding box (63); the discharge mechanism (7) is slidably connected in the feeding trough (64); and a support seat (61) below the feeding trough (64) is further provided. A second slide groove (65), a rack plate (66) is slidably connected in the second slide groove (65), a third spring (67) is installed in the second slide groove (65), one end of the third spring (67) is installed on the bottom surface of the rack plate (66), a joint (68) is provided at the end of the rack plate (66), the top surface of the support seat (61) is symmetrically rotatably connected to two gears (69), and the two ends of the rack plate (66) are respectively meshed and connected with corresponding gears (69).

4. The equipment for producing and processing aluminum alloy plastic steel door frame according to claim 3 is characterized in that: The material discharge mechanism (7) further comprises two telescopic racks (74) symmetrically mounted on the outer wall of the conveying frame (71), and each of the telescopic racks (74) is meshingly connected with a corresponding gear (69).

Images