Transportation production line for switch cabinet spraying
By setting a guide row and plastic pipe structure on the plastic spray head of the plastic spraying equipment of the switch cabinet, the adaptive folding of the plastic spraying gun head is achieved, and the problems of uneven spraying and cumbersome cleaning in existing equipment are solved, and the spraying efficiency and the functionality of the equipment are improved.
Patent Information
- Application Number
- CN202421650343.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In the existing switch cabinet plastic spraying equipment, the movement trajectory of the plastic spray gun head is fixed, resulting in the upper and lower end surfaces of the cabinet body being not effectively sprayed, and the spraying surface is uneven, which requires manual plastic repair and increase operating costs. At the same time, the plastic spray gun head is prone to blocking holes and requires manual cleaning to increase the labor of the operator.
A transportation production line for spraying switch cabinets was designed. By additional guide row structure and plastic pipes were installed on the plastic spray gun head, and components such as guide rods, wave grooves and push plates were used to realize the adaptive up and down folding of the plastic spray gun head, improve the uniformity of the spray coating, and simplify the cleaning process of the plastic spray gun head through the flip-board structure with air grooves.
Effective spraying of the upper and lower ends of the switch cabinet body is achieved, the uniformity and working efficiency of spraying are improved, the labor for manual plasticization and cleaning is reduced, and the operating cost is reduced.
Smart Images
Figure CN222829919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production and transportation equipment for cabinet processing, in particular to a transportation production line for switch cabinet spraying. Background Art
[0002] Switchgear is used to open, close, control and protect electrical equipment during the process of power generation, transmission, distribution and energy conversion in the power system. It is mainly composed of components such as circuit breakers, disconnectors, load switches, operating mechanisms, transformers and various protection devices. Generally speaking, it is a switch. A 220V household panel can control the switch. A 10kV switch requires a set of switch devices to control it. Medium and low voltage switchgear is such a switch device.
[0003] In order to meet application requirements and improve product quality, the existing switch cabinets need to be sprayed with plastic after being manufactured. In order to improve the efficiency of spraying, assembly lines are often used to spray and transport the switch cabinets. However, in the existing assembly lines, spray gun heads that are arranged side by side and can move in the vertical direction are often used to spray both sides of the cabinet. Since the moving trajectory of the gun head is fixed, the upper and lower end surfaces of the cabinet cannot be effectively sprayed, and the sprayed surface is uneven, requiring manual subsequent plastic supplementation, thereby increasing the operating cost. In addition, the existing spray gun heads are prone to hole clogging, and the gun heads need to be manually removed and cleaned. A workshop is usually equipped with multiple gun heads, and disassembling and cleaning them one by one will greatly increase the workload of the operator. Utility Model Content
[0004] The utility model discloses a transport production line for spraying switch cabinets, aiming to solve the technical problem that the existing equipment for spraying plastic on switch cabinets has a fixed moving trajectory of the gun head, which will result in the upper and lower end surfaces of the cabinet not being effectively sprayed, requiring manual subsequent plastic supplementation, thereby increasing the operating cost, and the existing spray gun heads are prone to hole clogging, requiring manual removal and cleaning of the gun heads, greatly increasing the workload of operators.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A switch cabinet spraying transport production line, comprising a workshop, a conveying guide rail installed on the top of the workshop, a spray gun head slidably installed inside the workshop, and a guide mechanism is provided at the side end of the spray gun head;
[0007] The guide mechanism includes guide rods symmetrically installed on the inner side of the workshop, and the sides of the two guide rods are provided with wave-shaped grooves, and a guide row is slidably installed on the sides of the two guide rods, and rotating parts are rotatably installed at both ends of the guide row, and the rotating parts are slidably installed inside the wave-shaped grooves. Push plates are fixedly installed at the ends of the guide rows, and push rods are symmetrically installed at the upper and lower ends of one of the guide rods. The movable push plate is pressed and fits against the push rod, and the side ends of the guide rows are through-connected with plastic tubes. The number of the plastic tubes is several and evenly distributed in the horizontal direction, and the other end of each of the plastic tubes is through-connected to one of the spray gun heads.
[0008] By additionally providing a guide row structure on the basis of the existing spray gun head and connecting it with a plastic pipe, along with the vertical movement of the spray gun head, the guide row will swing back and forth due to the influence of the wavy groove, and when it contacts the end of the guide rod, it will be squeezed by the push plate and the push rod, thereby adaptively folding the guide row up and down. On the one hand, it can improve the uniformity of spraying of the traditional spray gun head, and on the other hand, it can spray the upper and lower ends of the cabinet to achieve a blind spot effect.
[0009] In a preferred embodiment, support rods are horizontally distributed on the side of the guide row, one end of the support rods is sleeved on the outside of one of the spray gun heads, a sliding slot is provided on the side of the guide row, and the ball head at the other end of the support rods slides inside the sliding slot.
[0010] By providing a support rod structure slidably connected to the inside of the sliding slot, the support rod is used to provide a supporting force for the movement of the guide row, while not affecting the movement and tilt of the guide row, thereby ensuring the integrity of the operation of the device.
[0011] In a preferred solution, a flap is rotatably mounted on the outer side of the guide row, and an air groove is horizontally provided at the side end of the flap.
[0012] By providing a flap structure with an air groove, the user can remove the guide row separately, block the guide row by flipping the flap, and then use the air groove to inflate the inside of the guide row, so that all plastic tubes can be cleaned at the same time, thereby improving the convenience of user operation.
[0013] In a preferred solution, a threaded sleeve is rotatably mounted on the side end of each plastic tube, and the threaded sleeve is threadedly screwed onto the outer side of the spray gun head.
[0014] By providing the threaded sleeve structure, the plastic pipe and the plastic spray gun head can be quickly disassembled and assembled, thereby further improving the perfection of the device during use.
[0015] As can be seen from the above, the switch cabinet spraying transportation production line provided by the utility model has the following improvements and effects compared with the prior art:
[0016] First, an additional guide row structure is provided on the basis of the existing spray gun head, which is connected by a plastic pipe. At the same time, as the spray gun head moves vertically, the guide row will swing back and forth under the influence of the wavy groove, and when it contacts the end of the guide rod, it will be squeezed by the push plate and the push rod, thereby adaptively folding the guide row up and down. On the one hand, it can improve the uniformity of spraying of the traditional spray gun head, and on the other hand, it can spray the upper and lower ends of the cabinet to achieve a blind spot effect, thereby greatly improving the working efficiency and functionality of the existing spray gun head.
[0017] Secondly, the discharge ports of the same batch of spray gun heads are connected by the guide row and plastic tube structure, and then matched with the flap structure with air grooves, the user can remove the guide row separately, block the guide row by flipping the flap, and then use the air groove to inflate the inside of the guide row, so that all plastic tubes can be cleaned at the same time, which greatly reduces the labor of users in cleaning the gun heads, thereby improving the convenience of users' operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of the axonometric structure of a transport production line for spraying a switch cabinet.
[0019] Figure 2 The utility model is a schematic diagram of the internal structure of a workshop of a switch cabinet spraying transport production line.
[0020] Figure 3 The utility model provides a schematic diagram of the guide mechanism structure of a switch cabinet spraying transport production line.
[0021] Figure 4 The utility model discloses an exploded diagram of the guide mechanism structure of a switch cabinet spraying transport production line.
[0022] Figure 5 The utility model proposes a switch cabinet spraying transportation production line Figure 4 A magnified view of the structure at center.
[0023] Figure 6 This is an exploded view of the guide row structure of a switch cabinet spraying transport production line proposed by the utility model.
[0024] In the attached figure: 1. Workshop; 2. Conveying guide rail; 3. Spray gun head; 4. Guide mechanism; 401. Guide rod; 402. Wave-shaped groove; 403. Guide row; 404. Push plate; 405. Push rod; 406. Plastic pipe; 407. Rotating part; 5. Threaded sleeve; 6. Sliding slot; 7. Support rod; 8. Flap; 9. Air groove; 10. Mounting plate. DETAILED DESCRIPTION
[0025] 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, rather than all of the embodiments.
[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] The utility model discloses a switch cabinet spraying transport production line which is mainly used in the scene of switch cabinet spraying production.
[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a switch cabinet spraying transport production line, comprising a workshop 1, a conveying guide rail 2 installed on the top of the workshop 1, a spray gun head 3 slidably installed inside the workshop 1, and a guide mechanism 4 is provided at the side end of the spray gun head 3;
[0029] The guide mechanism 4 includes guide rods 401 symmetrically installed on the inner side of the workshop 1, and the sides of the two guide rods 401 are provided with wave-shaped grooves 402, and a guide row 403 is slidably installed on the sides of the two guide rods 401, and rotating parts 407 are rotatably installed at both ends of the guide row 403, and the rotating parts 407 are slidably installed inside the wave-shaped grooves 402. Push plates 404 are fixedly installed at the ends of the guide rows 403, and push rods 405 are symmetrically installed at the upper and lower ends of a guide rod 401. The movable push plate 404 is pressed and fits against the push rod 405. The side ends of the guide rows 403 are through-connected with plastic tubes 406. The number of plastic tubes 406 is several and evenly distributed in the horizontal direction, and the other end of each plastic tube 406 is through-connected to a spray gun head 3.
[0030] In this embodiment: workers hang the switch cabinet panels that need to be sprayed on the conveyor rail 2 one by one, and the conveyor rail 2 will slowly convey the panels to the inside of the workshop 1. At this time, all the spray gun heads 3 start to work, moving back and forth in the vertical direction while continuously spraying plastic powder outward; while the spray gun heads 3 move vertically, they will drive the guide row 403 to move synchronously, and the rotating parts 407 at the side ends of the moving guide row 403 will move synchronously inside the wave-shaped groove 402 and be squeezed in the wave-shaped groove 402, thereby moving and swinging back and forth. When the guide row 403 moves to the top and bottom of the guide rod 401, it is located at The push plate 404 at the side end of the guide row 403 will be pressed against the push rod 405, thereby being relatively pushed by the push rod 405, causing the guide row 403 to rotate downward and upward around the rotating member 407, so that the upper and lower ends of the plate can be sprayed reciprocatingly; when the spray gun head 3 sprays plastic powder outward, the plastic powder will enter the interior of the guide row 403 through the plastic tube 406 and be sprayed out from the interior of the guide row 403, and when the guide row 403 moves horizontally and rotates vertically, the plastic tube 406 will produce a small deformation to cooperate, and at the same time, the plastic tube 406 that resets the deformation can also provide power to drive the guide row 403 to reset and move.
[0031] It should be noted that a threaded sleeve 5 is rotatably mounted on the side end of each plastic tube 406, and the threaded sleeve 5 is screwed onto the outer side of the spray gun head 3. The user can disassemble and assemble the connecting end of the plastic tube 406 and the spray gun head 3 by rotating the threaded sleeve 5.
[0032] Further, it is supplemented that: a mounting plate 10 is fixedly mounted on the top of each guide rod 401 , and the mounting plate 10 is bolted to the side of the workshop 1 .
[0033] Reference Figure 4 and Figure 5 In a preferred embodiment, support rods 7 are horizontally distributed on the side of the guide row 403, one end of the support rod 7 is sleeved on the outside of a spray gun head 3, and a sliding slot 6 is opened on the side of the guide row 403, and the ball head at the other end of the support rod 7 slides inside the sliding slot 6; the support rod 7 can provide support force for the movement of the guide row 403 without affecting the horizontal movement and vertical rotation of the guide row 403.
[0034] Reference Figure 3 and Figure 6In a preferred embodiment, a flap 8 is rotatably installed on the outer side of the guide row 403, and an air groove 9 is horizontally opened at the side end of the flap 8; when the user removes the guide row 403 separately, the user can flip the flap 8 to block the air outlet of the guide row 403, and at the same time insert the air gun into the air groove 9 and inflate it. The ejected air pressure can spray out the plastic powder blocked inside the guide row 403 and all the connected plastic tubes 406, thereby completing the cleaning of multiple plastic tubes 406 at one time.
[0035] Working principle: when the spray gun head 3 starts working, it will move back and forth in the vertical direction while continuously spraying plastic powder outward; while the spray gun head 3 moves vertically, it will drive the guide row 403 to move synchronously, and the side ends of the moving guide row 403 will move synchronously inside the wave-shaped groove 402 and be squeezed on the wave-shaped groove 402, thereby moving and swinging back and forth, and when the guide row 403 moves to the top and bottom of the guide rod 401, the push plate 404 located at the side end of the guide row 403 will be squeezed on the push rod 405, thereby being relatively pushed by the push rod 405, causing the guide row 403 to rotate downward and upward, so that the upper and lower ends of the plate can also be sprayed reciprocatingly; while the spray gun head 3 sprays plastic powder outward, the plastic powder will enter the inside of the guide row 403 through the plastic tube 406 and be sprayed out from the inside of the guide row 403.
[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A switch cabinet spraying transport production line, comprising a workshop (1), a conveying rail (2) installed on the top of the workshop (1), and a spray gun head (3) slidably installed inside the workshop (1), characterized in that: A guide mechanism (4) is provided at the side end of the spray gun head (3); The guide mechanism (4) comprises guide rods (401) symmetrically mounted on the inner side of the workshop (1), the sides of the two guide rods (401) are provided with wave-shaped grooves (402), and the sides of the two guide rods (401) are slidably mounted with a guide row (403), and both ends of the guide row (403) are rotatably mounted with a rotating member (407), and the rotating member (407) is slidably mounted inside the wave-shaped groove (402), and the guide row (403) ) is fixedly installed at the end of the guide rod (401), and push rods (405) are symmetrically installed at the upper and lower ends of the guide rod (401). The movable push plate (404) is pressed and fitted on the push rod (405). The side end of the guide row (403) is connected with a plastic tube (406). The number of the plastic tubes (406) is several and evenly distributed in the horizontal direction, and the other end of each plastic tube (406) is connected to one of the spray gun heads (3).
2. A switch cabinet spraying transportation production line according to claim 1, characterized in that: A threaded sleeve (5) is rotatably mounted on the side end of each plastic tube (406), and the threaded sleeve (5) is threadedly screwed onto the outer side of the spray gun head (3).
3. A switch cabinet spraying transportation production line according to claim 1, characterized in that: Support rods (7) are horizontally distributed on the side of the guide row (403), and one end of the support rod (7) is sleeved on the outer side of one of the spray gun heads (3).
4. A switch cabinet spraying transportation production line according to claim 3, characterized in that: A sliding slot (6) is provided on the side of the guide row (403), and the ball head at the other end of the support rod (7) slides inside the sliding slot (6).
5. The switch cabinet spraying transportation production line according to claim 1 is characterized in that: A flap (8) is rotatably mounted on the outer side of the guide row (403).
6. A switch cabinet spraying transportation production line according to claim 5, characterized in that: An air groove (9) is horizontally provided at the side end of the flap (8).
7. The switch cabinet spraying transportation production line according to claim 1 is characterized in that: A mounting plate (10) is fixedly mounted on the top of each guide rod (401), and the mounting plate (10) is bolted to the side of the workshop (1).