Paint spraying equipment for iron art furniture processing
By introducing linear guides and a nozzle moving mechanism into the wrought iron furniture painting equipment, combined with a lifting platform and clamps, the problem of uneven spraying was solved, achieving uniform spraying and improved efficiency for curved furniture.
Patent Information
- Application Number
- CN202423090503.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing wrought iron furniture painting equipment suffers from uneven spraying due to variations in the distance between the nozzle and the furniture surface when spraying curved surfaces, making it difficult to achieve uniform spraying. Furthermore, the existing equipment is inefficient and poses risks of material waste and environmental pollution.
The spraying mechanism is driven by a linear guide rail to move left and right, and the spray head moves up and down to maintain a fixed distance from the furniture components. Combined with a scissor lift and clamps to fix the furniture, it ensures that the distance between the spray head and the furniture surface is consistent. Rollers are used to reduce friction, and the spray head movement speed is controlled by a drive motor and lead screw to achieve uniform spraying.
It enables the formation of a uniform thickness of paint layer on curved furniture, improving spraying quality, reducing material waste and environmental pollution, and increasing spraying efficiency.
Smart Images
Figure CN223875321U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to furniture field, concretely relates to a paint spraying equipment for iron art furniture processing. BACKGROUND
[0002] In the iron art furniture processing industry, paint spraying is the key process of improving the product appearance and corrosion resistance. At present, the most common paint spraying equipment for iron art furniture in the market adopts manual spraying or simple automatic spraying system. Although manual spraying is flexible, it is low in efficiency and difficult to guarantee the uniformity of spraying, which easily causes material waste and environmental pollution. Although the existing simple automatic paint spraying equipment improves the production efficiency to a certain extent, it still has the problem of simple spraying path planning. When the surface of the furniture is an up-and-down curved surface, the distance between the spray head and the furniture surface changes, resulting in thicker paint layer when the spray head is close and thinner paint layer when the spray head is far, which makes it difficult to uniformly spray the curved surface of the furniture. SUMMARY
[0003] The utility model discloses a kind of paint spraying equipment for iron art furniture processing, the equipment is by linear guide rail to drive spray mechanism to move to right simultaneously control spray head moves up and down, so that spray head always keeps fixed distance with furniture assembly, so as to form uniform thickness paint layer on furniture assembly.
[0004] The utility model discloses the technical scheme for solving the above problems is as follows:
[0005] A kind of paint spraying equipment for iron art furniture processing, including lifting platform, linear guide rail and spray mechanism, the linear guide rail is fixed on backplate and linear guide rail is located above lifting platform, the spray mechanism is set on linear guide rail and spray mechanism is driven to move left and right by linear guide rail, spray mechanism includes the spray head that can move up and down.
[0006] In the above technical scheme, preferably, the spray mechanism further includes first sliding seat and second sliding seat, the first sliding seat is driven to move left and right by linear guide rail, the second sliding seat is slidably arranged on the first sliding seat, and the spray head is arranged at the lower end of the second sliding seat, and a roller is rotatably arranged at the right side of the spray head.
[0007] In the above technical scheme, preferably, a spring is arranged between the first sliding seat and the second sliding seat to drive the second sliding seat to move downward.
[0008] In the above technical scheme, preferably, the lifting platform is a scissor lifting platform, and a clamp for fixing the furniture assembly is arranged at the upper end of the lifting platform.
[0009] In the above technical solution, preferably, the straight guide rail comprises a track piece, a driving motor, a screw rod and a sliding block, the track piece is fixed above the lifting platform, the driving motor is fixed at the left end of the track piece, the screw rod is rotationally arranged in the track piece and is driven to rotate by the driving motor, and the sliding block is slidingly arranged in the track piece and is threadedly connected with the screw rod, and the first sliding seat is fixed to the front side of the sliding block.
[0010] In the above technical solution, preferably, the upper end of the first sliding seat is provided with a paint bucket and a paint spraying pump, and the paint spraying pump is in communication with the paint bucket and the spray head through a plurality of hoses.
[0011] Compared with the prior art, the present application has the following advantages and effects:
[0012] The furniture assembly is lifted to the position of the spraying mechanism by the lifting platform, so that the left end of the furniture assembly is close to the spray head, the spraying mechanism is driven to move rightward by the straight guide rail, the spray head is controlled to move up and down, the spray head always maintains a fixed distance from the upper surface of the furniture assembly, and thus the paint sprayed by the spray head can form a paint layer with uniform thickness on the upper surface of the furniture assembly, thereby improving the quality of paint spraying of the iron furniture. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a whole structure schematic view of the paint spraying equipment for iron furniture processing according to the present application.
[0014] Figure 2 is Figure 1 a partial position enlarged view.
[0015] Figure 3 is Figure 2 a back surface structure schematic view of the second sliding seat in the second sliding seat.
[0016] Figure 4 is Figure 2 a partial structure schematic view of the straight guide rail in the second sliding seat.
[0017] In the second sliding seat, the lifting platform 1, the clamp 11, the straight guide rail 2, the track piece 21, the driving motor 22, the screw rod 23, the sliding block 24, the spraying mechanism 3, the spray head 31, the first sliding seat 32, the second sliding seat 33, the roller 34, the spring 35, the paint bucket 36, the paint spraying pump 37, the hose 38, the furniture assembly 4, and the back plate 5. DETAILED DESCRIPTION
[0018] The present application will be further described in detail below with reference to the drawings and through embodiments, and the following embodiments are an explanation of the present application but the present application is not limited to the following embodiments.
[0019] Referring to Figures 1-4The embodiment is a paint spraying equipment for iron furniture processing, which comprises a lifting platform 1, a linear guide rail 2 and a spraying mechanism 3.
[0020] The furniture assembly 4 to be painted is placed on the lifting platform 1, the furniture assembly 4 is lifted to the position of the spraying mechanism 3 by the lifting platform 1, the left end of the furniture assembly 4 is close to the spray head 31, then the spraying mechanism 3 is driven to move right by the linear guide rail 2, the spray head 31 is controlled to move up and down, the spray head 31 always keeps a fixed distance from the upper surface of the furniture assembly 4, so that the paint sprayed by the spray head 31 can form a uniform thickness of paint layer on the upper surface of the furniture assembly 4, and the quality of painting the iron furniture is improved.
[0021] Referring to Figure 1 The lifting platform 1 is a scissors lifting platform 1, and the upper end of the lifting platform 1 is provided with a clamp 11 for fixing the furniture assembly 4.
[0022] The scissors lifting platform 1 can keep the furniture assembly 4 in a horizontal state when lifting the furniture assembly 4, and has good stability, and the clamp 11 further fixes the furniture assembly 4, so that the shaking degree of the furniture assembly 4 caused by the roller 34 abutting against the furniture assembly 4 and moving is reduced, and the spray head 31 can spray uniform paint on the furniture assembly 4.
[0023] Referring to Figure 2 The spraying mechanism 3 further comprises a first sliding seat 32 and a second sliding seat 33, the first sliding seat 32 is driven to move left and right by the linear guide rail 2, the second sliding seat 33 is slidably arranged on the first sliding seat 32, the spray head 31 is arranged at the lower end of the second sliding seat 33, and the roller 34 is rotatably arranged at the right side of the spray head 31.
[0024] The furniture assembly 4 is lifted by the lifting platform 1, so that the upper surface of the furniture assembly 4 is in contact with the roller 34, and then the spray head 31 is close to the upper surface of the furniture assembly 4, the first sliding seat 32 is driven to move right by the linear guide rail 2, and the second sliding seat 33 keeps the roller 34 in contact with the furniture assembly 4 at all times under the action of its own gravity, so that when the second sliding seat 33 moves right along with the first sliding seat 32, the second sliding seat 33 can move up and down along the upper curved surface of the furniture assembly 4, so that the spray head 31 always keeps a fixed distance from the furniture assembly 4, and has the advantages of simple structure and not needing an additional control mechanism to control the up and down movement of the spray head 31. The roller 34 can reduce the friction between the roller 34 and the furniture assembly 4, and reduce the abrasion of the furniture assembly 4 caused by the roller 34.
[0025] In the utility model, the height of the lifting platform 1 lifting the furniture assembly 4 should ensure that the lowest position of the spray head 31 is lower than the lowest position of the upper surface of the furniture assembly 4, so that the roller 34 can always contact the furniture assembly 4 when moving to the right, avoiding the situation that the lowest position of the upper surface of the furniture assembly 4 is too low to separate from the roller 34.
[0026] Referring to Figure 2 , the upper end of the first sliding seat 32 is provided with a paint bucket 36 and a paint spraying pump 37, the paint spraying pump 37 is communicated with the paint bucket 36 and the spray head 31 through a plurality of hoses 38.
[0027] The paint bucket 36 is used for storing a certain amount of paint water, the capacity of the paint bucket 36 is set according to the use speed of the paint water, the filling frequency of the paint water is reduced, so that the workload of the staff is reduced, the first sliding seat 32 is provided with the paint spraying pump 37 for pumping out the paint water, the paint spraying pump 37 is communicated with the paint bucket 36 and the spray head 31 through the hose 38, so that the spray head 31 can always keep connected with the paint spraying pump 37 when moving up and down with the second sliding seat 33, so that the paint water in the paint bucket 36 can be continuously output through the spray head 31.
[0028] In the embodiment, the paint spraying pump 37 adopts a JFB095 type paint air pump.
[0029] Referring to Figure 3 , the first sliding seat 32 and the second sliding seat 33 are provided with the spring 35 for driving the second sliding seat 33 to move downward.
[0030] The spring 35 makes the second sliding seat 33 have a downward moving trend, reduces the situation that the first sliding seat 32 cannot automatically move downward under the action of its own gravity due to the excessive friction between the first sliding seat 32 and the second sliding seat 33, ensures that the roller 34 can always contact the furniture assembly 4, so that the spray head 31 can keep a fixed distance from the furniture assembly 4 to realize uniform paint spraying.
[0031] Referring to Figure 4 , the linear guide rail 2 comprises a track piece 21, a driving motor 22, a lead screw 23 and a sliding block 24, the track piece 21 is fixed above the lifting platform 1, the driving motor 22 is fixed at the left end of the track piece 21, the lead screw 23 is rotationally arranged in the track piece 21 and driven to rotate by the driving motor 22, the sliding block 24 is slidably arranged in the track piece 21 and threadedly connected with the lead screw 23, and the first sliding seat 32 is fixed to the front side of the sliding block 24.
[0032] The driving motor 22 drives the screw rod 23 to rotate, thereby driving the sliding block 24 to move left and right, the sliding block 24 drives the first sliding seat 32 to move left and right, the screw rod 23 has the advantages of high precision, thereby according to different paint layer thicknesses required by different positions of the furniture assembly 4 or different paint layer thicknesses required by different furniture assemblies 4, the rotating speed of the driving motor 22 is controlled to precisely control the moving speed of the first sliding seat 32, when the paint spraying speed is fixed, different moving speeds can form paint layers with different thicknesses, which can meet the use requirements in different situations. Meanwhile, the screw rod 23 driving also has the advantages of high stability, which can reduce the shaking degree when the first sliding seat 32 moves left and right, thereby guaranteeing the normal work of the utility model.
[0033] The above in the specification is only an example of the utility model. The skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar ways to replace, as long as it does not deviate from the content of the utility model specification or exceed the range defined by the claims, which shall belong to the protection scope of the utility model.
Claims
1. A paint spraying apparatus for processing iron furniture, characterized by: The utility model discloses a furniture spraying device, which comprises a lifting platform, a linear guide rail and a spraying mechanism, the linear guide rail is fixed on a back plate and located above the lifting platform, the spraying mechanism is arranged on the linear guide rail and driven to move left and right by the linear guide rail, the spraying mechanism comprises a spray head capable of moving up and down, the spraying mechanism further comprises a first sliding seat and a second sliding seat, the first sliding seat is driven to move left and right by the linear guide rail, the second sliding seat is slidably arranged on the first sliding seat, the spray head is arranged at the lower end of the second sliding seat, a roller is rotatably arranged on the right side of the spray head, the linear guide rail comprises a track piece, a driving motor, a screw rod and a sliding block, the track piece is fixed above the lifting platform, the driving motor is fixed at the left end of the track piece, the screw rod is rotatably arranged in the track piece and driven to rotate by the driving motor, the sliding block is slidably arranged in the track piece and threadedly connected with the screw rod, and the first sliding seat is fixed to the front side of the sliding block.
2. The paint spraying apparatus for processing iron furniture according to claim 1, wherein: A spring is arranged between the first sliding seat and the second sliding seat to drive the second sliding seat to move downward.
3. The paint spraying apparatus for wrought iron furniture processing according to claim 1, characterized in that: The lifting platform is a scissors lifting platform, and a clamp for fixing a furniture assembly is arranged at the upper end of the lifting platform.
4. The paint spraying apparatus for wrought iron furniture processing according to claim 1, characterized in that: A paint bucket and a paint spraying pump are arranged at the upper end of the first sliding seat, and the paint spraying pump is communicated with the paint bucket and the spray head through a plurality of hoses.