Continuous production equipment for dip-coated workpieces

Abstract

The utility model discloses continuous production equipment for dip-coated workpieces, which comprises a workpiece storage area for storing workpieces to be processed; the workpiece transferring device is installed on one side of the workpiece storage area and comprises mechanical arms, the mechanical arms are provided with electromagnetic blocks and gravity sensors, the electromagnetic blocks are fixedly connected to the head ends of the mechanical arms, the number of the mechanical arms is multiple, and the gravity sensors are fixedly connected to the head ends of the mechanical arms. The multiple mechanical arms are used for feeding before workpiece dip-coating and discharging after workpiece dip-coating correspondingly. The two sets of mechanical arms are arranged and used for feeding of workpieces and discharging of the machined workpieces correspondingly, meanwhile, the electromagnets are used for conducting magnetic attraction on the workpieces after being powered on, the electromagnets are matched with the gravity sensors to conduct magnetic attraction feeding and discharging of the workpieces after machining, automatic feeding and discharging of the workpieces are achieved through cooperation of the two sets of mechanical arms, and meanwhile the automatic feeding and discharging of the workpieces are achieved. And continuous production of workpieces is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of dip coating, and in particular relates to a continuous production device for dip coating workpieces. Background Art

[0002] At present, the steps of Dacromet dip coating are as follows: placing the workpiece into a centrifugal basket, lowering the centrifugal basket and immersing it in the Dacromet solution, then lifting the centrifugal basket, and finally centrifuging and drying. The existing dip coating equipment for workpieces cannot produce continuously, the steps are cumbersome, the energy consumption is high, and the production efficiency of the workpiece is low. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the purpose of the present invention is to provide a continuous production equipment for dip-coating workpieces.

[0004] The technical solution adopted by the present utility model includes:

[0005] Workpiece storage area, used to store workpieces to be processed;

[0006] A workpiece transfer device is installed on one side of the workpiece storage area. The workpiece transfer device includes a robotic arm. An electromagnetic block and a gravity sensor are provided on the robotic arm. The electromagnetic block is fixedly connected to the head end of the robotic arm. The robotic arm is provided with multiple robotic arms, and the multiple robotic arms are respectively used for loading the workpiece before dipping and unloading the workpiece after dipping.

[0007] The workpiece dipping area includes a dipping pool, a conveyor belt is provided on the top of the dipping pool, a scraper is provided on one side of the conveyor belt, and the scraper is slidably connected to the inner wall of the dipping pool;

[0008] The workpiece drying area is located on a side of the workpiece dipping area away from the workpiece storage area, and is used for drying the workpieces after dipping.

[0009] As a preferred embodiment of the present invention, the workpiece transfer device further includes:

[0010] A slide, serving as a sliding platform for the robot arm, wherein the slides are distributed along the direction from the workpiece storage area to the workpiece drying area and are symmetrically distributed along the workpiece storage area;

[0011] The slider is slidably connected to the slide seat, and the top of the slider is fixedly connected to the mechanical arm.

[0012] As a preferred embodiment of the present invention, a dipping chamber is formed in the dipping pool, and the dipping liquid is stored in the dipping chamber.

[0013] As a preferred embodiment of the present invention, fixed plates are symmetrically provided on the dipping pool, and the fixed plates are fixedly connected to the dipping pool. A conveying motor is provided on one of the fixed plates, and the fixed end of the conveying motor is fixedly connected to the fixed plate, and its output end is connected to the conveyor belt through a rotating shaft.

[0014] As a preferred embodiment of the present invention, the distance from one side of the conveyor belt close to the workpiece storage area to the bottom of the dipping tank is higher than the distance from the other side to the bottom of the dipping tank.

[0015] As a preferred embodiment of the present invention, the inner wall of the dipping chamber is provided with a limiting groove, the limiting groove is distributed along the length direction of the dipping pool, a scraper is provided in the dipping pool, and the scraper is slidably connected to the limiting groove.

[0016] As a preferred embodiment of the present invention, an electric telescopic device is provided on the dipping tank, a fixed end of the electric telescopic device is fixedly connected to the dipping tank, and an output end thereof is fixedly connected to the scraper.

[0017] As a preferred embodiment of the present invention, the workpiece drying area includes a centrifuge, and the centrifuge is used to spin dry and bake the workpiece after dipping.

[0018] The beneficial effects of the utility model are:

[0019] The utility model is a continuous production equipment for dip-coated workpieces. Two sets of robotic arms are set up to load the workpieces and unload the workpieces after processing. At the same time, the electromagnet is energized to magnetically attract the workpieces, and a gravity sensor is used to magnetically load the workpieces and unload them after processing. The cooperation of the two sets of robotic arms can realize automatic loading and unloading of the workpieces and continuous production of the workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is a schematic cross-sectional view of the dipping tank of the utility model.

[0023] In the figure: 1. Workpiece storage area; 2. Workpiece transfer device; 3. Workpiece dipping area; 4. Workpiece drying area; 21. Slide; 22. Robotic arm; 23. Gravity sensor; 24. Electromagnetic block; 25. Slider; 31. Dipping tank; 32. Dipping chamber; 33. Conveying motor; 34. Conveyor belt; 35. Electric telescopic device; 36. Scraper; 37. Limiting groove; 38. Dipping liquid; 39. Fixed plate; 41. Centrifuge. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0026] The following combination Figure 1-2 The specific embodiment of the present invention is described as follows: a continuous production device for dip-coating workpieces, comprising:

[0027] Workpiece storage area 1 is used to store workpieces to be processed. Workpiece storage area 1 is a material box, and the material box is used to store metal fasteners to be processed;

[0028] The workpiece transfer device 2 loads the fasteners in the workpiece storage area 1 by magnetic attraction, and transfers the fasteners to the processing area. The workpiece transfer device 2 is installed on one side of the workpiece storage area 1. The workpiece transfer device 2 includes a robotic arm 22. An electromagnetic block 24 and a gravity sensor 23 are provided on the robotic arm 22. The electromagnetic block 24 is fixedly connected to the head end of the robotic arm 22. There are multiple robotic arms 22, and the multiple robotic arms 22 are respectively used for loading the workpiece before dipping and unloading the workpiece after dipping. Different robotic arms 22 correspond to the loading of materials and the unloading of materials after dipping, respectively. A gravity sensor 23 is provided on the robotic arm 22. The gravity sensor 23 is used for loading and unloading by sensing the weight of the magnetically attracted material by the robotic arm 22 to control the transfer amount of the material and avoid the magnetic attraction weight being too large and falling during the transfer process.

[0029] The workpiece dipping area 3 includes a dipping tank 31. A conveyor belt 34 is provided on the top of the dipping tank 31. A scraper 36 is provided on one side of the conveyor belt 34. The scraper 36 is slidably connected to the inner wall of the dipping tank 31. The dipping tank 31 stores a dipping liquid 38. After the fastener is immersed in the dipping tank 31, a coating layer is formed on its surface.

[0030] The workpiece drying area 4 is located on the side of the workpiece dipping area 3 away from the workpiece storage area 1. The workpiece drying area 4 is used to dry the workpiece after dipping. The workpiece drying area 4 dries the workpiece after dipping to remove excess dipping liquid 38 on its surface.

[0031] Please refer to Figure 1 As shown, the workpiece transfer device 2 further includes:

[0032] The slide 21 serves as a sliding platform for the robotic arm 22. The slide 21 is distributed in the direction from the workpiece storage area 1 to the workpiece drying area 4, and is symmetrically distributed along the workpiece storage area 1. In this embodiment, two slides 21 are provided, corresponding to the two sides of the workpiece storage area 1, respectively. A robotic arm 22 is slidably arranged on each slide 21, and the two robotic arms 22 perform partitioned loading and unloading operations on the materials. One of the robotic arms 22 is used to magnetically attract the workpiece in the workpiece storage area 1 and transfer it to the dipping chamber 32 for dipping. The other robotic arm 22 unloads the dipped workpiece in the dipping chamber 32 and transfers it to the centrifuge 41 for drying, thereby realizing continuous dipping of the workpiece and improving processing efficiency.

[0033] The slider 25 is slidably connected to the slide 21, and its top is fixedly connected to the robotic arm 22. The slider 25 serves as a connecting piece for the sliding of the robotic arm 22 and the slide 21. The top of the slider 25 is fixedly connected to the robotic arm 22, and the bottom is slidably connected to the slide 21.

[0034] Please refer to Figure 1-2 As shown, a dipping chamber 32 is formed in the dipping pool 31 , and a dipping liquid 38 is stored in the dipping chamber 32 . The dipping chamber 32 is used to contain the dipping liquid 38 .

[0035] Please refer to Figure 1-2 As shown, fixed plates 39 are symmetrically provided on the dipping pool 31, and the fixed plates 39 are fixedly connected to the dipping pool 31. A conveying motor 33 is provided on one of the fixed plates 39, and the fixed end of the conveying motor 33 is fixedly connected to the fixed plate 39, and its output end is transmission-connected to the conveyor belt 34 through a rotating shaft. The fixed plate 39 is fixedly connected to the dipping pool 31, and a rotating shaft is rotatably connected between the two fixed plates 39. One end of the rotating shaft is driven by the conveying motor 33, so that the conveyor belt 34 is transmission-connected to the dipping pool 31, so as to realize the unloading of the workpiece, so that the workpiece slowly falls into the dipping chamber 32, to avoid splashing of the dipping liquid 38 stored in the dipping chamber 32.

[0036] Please refer to Figure 2 As shown, the distance from the conveyor belt 34 to the bottom of the dipping pool 31 on one side close to the workpiece storage area 1 is higher than the distance from the other side to the bottom of the dipping pool 31, so as to reduce the height between the unloading end of the conveyor belt 34 and the dipping liquid 38 to prevent the workpiece from falling and splashing.

[0037] Please refer to Figure 2 As shown, a limiting groove 37 is provided on the inner wall of the dipping chamber 32, and the limiting groove 37 is distributed along the length direction of the dipping pool 31. A scraper 36 is provided in the dipping pool 31, and the scraper 36 is slidably connected to the limiting groove 37. The scraper 36 is slidably connected in the limiting groove 37. When the robotic arm 22 unloads the workpiece in the dipping chamber 32, the material at the bottom of the conveyor belt 34 is prevented from being magnetically attracted. Before the workpiece is magnetically attracted, the workpiece is pushed to one end of the dipping chamber 32 by the push of the scraper 36 to facilitate the magnetic attraction of the robotic arm 22.

[0038] Please refer to Figure 1 As shown, the dipping pool 31 is provided with an electric telescopic device 35 , the fixed end of the electric telescopic device 35 is fixedly connected to the dipping pool 31 , and the output end thereof is fixedly connected to the scraper 36 , and the electric telescopic device 35 is used to drive the scraper 36 to slide in the limiting groove 37 .

[0039] Please refer to Figure 1 As shown, the workpiece drying area 4 includes a centrifuge 41, which is used to spin dry and bake the workpiece after dipping. The centrifuge 41 is an existing and conventional technology. It uses the rotation of the cylinder to centrifugally spin dry the processed workpiece, and at the same time heats and bakes it through the internal heating element.

[0040] The working principle of this utility model:

[0041] The workpiece is stored in the workpiece storage area 1. When the workpiece is processed, one of the robotic arms 22 magnetically attracts the workpiece in the workpiece storage area 1. By controlling the amount of current supplied to the electromagnetic block 24 and cooperating with the gravity sensor 23, the workpiece in the workpiece storage area 1 is grasped and magnetically transferred to the dipping chamber 32 for dipping.

[0042] During the loading process, another set of robotic arms 22 magnetically attracts the workpiece after dipping in the dipping chamber 32 to unload the processed workpiece and transfer the workpiece to the workpiece drying area 4 for drying and baking. The two sets of robotic arms 22 work alternately under program control to achieve continuous processing of the workpiece.

[0043] When the robotic arm 22 grabs the workpiece in the dipping chamber 32, the scraper 36 inside the dipping chamber 32 slides in the limit groove 37 under the drive of the electric telescoping device 35, thereby pushing the workpiece at the bottom of the conveyor belt 34 to the side of the workpiece drying area 4, so as to facilitate the magnetic transfer of the workpiece by the robotic arm 22.

[0044] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0045] The above content is merely an example and explanation of the structure of the present utility model. Technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the present utility model.

Claims

1. A continuous production equipment for dip-coated workpieces, characterized in that: include: A workpiece storage area (1) for storing workpieces to be processed; A workpiece transfer device (2) is installed on one side of the workpiece storage area (1), and the workpiece transfer device (2) includes a mechanical arm (22). The mechanical arm (22) is provided with an electromagnetic block (24) and a gravity sensor (23). The electromagnetic block (24) is fixedly connected to the head end of the mechanical arm (22). The mechanical arm (22) is provided with a plurality of mechanical arms (22), and the plurality of mechanical arms (22) are respectively used for loading the workpiece before dipping and unloading the workpiece after dipping. The workpiece dipping area (3) includes a dipping pool (31), wherein a conveyor belt (34) is provided on the top of the dipping pool (31), a scraper (36) is provided on one side of the conveyor belt (34), and the scraper (36) is slidably connected to the inner wall of the dipping pool (31); The workpiece drying area (4) is located on a side of the workpiece dipping area (3) away from the workpiece storage area (1), and the workpiece drying area (4) is used for drying the workpiece after dipping.

2. The continuous production equipment for dip-coated workpieces according to claim 1, characterized in that: The workpiece transfer device (2) further comprises: A slide (21) serves as a sliding platform for the robot arm (22), wherein the slide (21) is distributed along the direction from the workpiece storage area (1) to the workpiece drying area (4), and is symmetrically distributed along the workpiece storage area (1); The slider (25) is slidably connected to the slide seat (21), and the top of the slider is fixedly connected to the mechanical arm (22).

3. The continuous production equipment for dip-coated workpieces according to claim 1, characterized in that: A dipping chamber (32) is formed in the dipping pool (31), and a dipping liquid (38) is stored in the dipping chamber (32).

4. The continuous production equipment for dip-coating workpieces according to claim 3, characterized in that: The dipping pool (31) is symmetrically provided with fixed plates (39), which are fixedly connected to the dipping pool (31). A conveying motor (33) is provided on one of the fixed plates (39), and a fixed end of the conveying motor (33) is fixedly connected to the fixed plate (39), and an output end thereof is transmission-connected to the conveyor belt (34) via a rotating shaft.

5. The continuous production equipment for dip-coated workpieces according to claim 4, characterized in that: The distance from one side of the conveyor belt (34) close to the workpiece storage area (1) to the bottom surface of the dipping pool (31) is greater than the distance from the other side to the bottom surface of the dipping pool (31).

6. The continuous production equipment for dip-coating workpieces according to claim 3, characterized in that: The inner wall of the dipping chamber (32) is provided with a limiting groove (37), and the limiting groove (37) is distributed along the length direction of the dipping pool (31). A scraper (36) is provided in the dipping pool (31), and the scraper (36) is slidably connected to the limiting groove (37).

7. The continuous production equipment for dip-coating workpieces according to claim 6, characterized in that: An electric telescopic device (35) is provided on the dipping tank (31), a fixed end of the electric telescopic device (35) is fixedly connected to the dipping tank (31), and an output end thereof is fixedly connected to the scraper (36).

8. The continuous production equipment for dip-coating workpieces according to claim 1, characterized in that: The workpiece drying area (4) includes a centrifuge (41), and the centrifuge (41) is used to spin dry and bake the workpiece after dipping.

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