Epoxy resin coating device for surface of deformed steel bar

Abstract

The utility model provides a deformed steel bar surface epoxy resin coating device, and relates to the technical field of deformed steel bar processing, the deformed steel bar surface epoxy resin coating device comprises a material storage box, one side of the material storage box is fixedly connected with a control terminal, one side of the material storage box is fixedly embedded with an observation window, and the other side of the material storage box is provided with a mounting hole 1. According to the epoxy resin coating device, the deformed steel bar is fixed through the second sleeve and the first sleeve, the positive and negative motor, the positive and negative motor and the motor are started through the control terminal, epoxy resin flows to the brush from the discharging hole under extraction of the positive and negative motor, the motor rotates, and the brush coats the deformed steel bar with the epoxy resin. According to the design, the area of manually coating the epoxy resin on the surface of the deformed steel bar is reduced, the labor intensity of workers is reduced, in the coating process, the epoxy resin falls into the discharging groove and flows into the inner cavity of the storage box again through the T-shaped groove under the filtering effect of the filtering plate, the epoxy resin is prevented from directly dropping to the ground through the design, and the service life of the epoxy resin is prolonged. The waste of epoxy resin is avoided.

Description

Technical Field

[0001] This utility model relates to the field of rebar processing technology, and in particular to an epoxy resin coating device for the surface of rebar. Background Technology

[0002] Wire-reinforced steel is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bars is composed of HRB and the minimum yield strength of the grade. H, R, and B are the first letters of the English words Hot-rolled, Ribbed, and Bars, respectively. Because rebar oxidizes and rusts during use, it needs to be coated with epoxy resin to extend its service life.

[0003] However, in existing technologies, workers generally need to use a brush to apply epoxy resin to the surface of the rebar to prevent oxidation and rust, but this method results in high labor intensity for workers. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an epoxy resin coating device for rebar surface, comprising: a storage box, a control terminal fixedly connected to one side of the storage box, an observation window fixedly embedded in one side of the storage box, an installation hole on the other side of the storage box, support rods fixedly connected to the four corners of the top of the storage box, installation cover plates fixedly connected to the tops of the four support rods, movable grooves penetrating through both sides of the installation cover plates, a coating component disposed inside the installation hole, and fixed moving components disposed inside the two movable grooves.

[0006] Furthermore, a feeding pipe is fixedly embedded on one side of the storage box, and the feeding pipe communicates with the inner cavity of the storage box. A cap is threaded onto the top surface of the feeding pipe. A discharge trough is opened on the top of the storage box, and a T-shaped groove is opened through the inside of the discharge trough. The T-shaped groove communicates with the inner cavity of the storage box, and a filter plate is movably embedded inside the T-shaped groove. Multiple mounting holes are opened through one side of the mounting cover plate, and a second mounting hole is opened inside one of the movable grooves. Two support plates are fixedly installed on the top of one side of the two support rods, corresponding to the two ends of the mounting cover plate. A motor plate is fixedly connected to one side of one of the support plates.

[0007] Furthermore, the coating assembly includes a main feeding pipe, a gear pump is fixedly installed at the bottom of the main feeding pipe, a feed main pipe is fixedly connected to the top of the main feeding pipe, and multiple feed branch pipes are fixedly connected to one side of the feed main pipe. Multiple discharge holes are opened through the bottom of each of the multiple feed branch pipes, and multiple sets of brushes are fixedly connected to the bottom of each of the multiple feed branch pipes. The multiple sets of brushes are staggered and closely arranged with the multiple discharge holes.

[0008] Furthermore, the fixed moving assembly includes a threaded rod and rollers. One end of the threaded rod is connected to a forward and reverse motor. The output end of the forward and reverse motor is fixedly connected to the center of one end of the threaded rod. A moving block is threadedly fitted onto the surface of the threaded rod. Fixed plates are fixedly connected to all four sides of one end of the moving block. An auxiliary support plate is fixedly connected to the other end of the four fixed plates. A motor is fixedly embedded inside the four fixed plates.

[0009] Furthermore, the output end of the motor is embedded in the auxiliary support plate through a bearing, and an electrically controlled telescopic rod is fixedly connected to the output end of the motor. A sleeve is fixedly connected to the output end of the electrically controlled telescopic rod. A rotating shaft is embedded in the inside of the roller through a bearing. A sleeve is fixedly connected to the other end of the rotating shaft. The surface of the electrically controlled telescopic rod is movably embedded in one of the movable slots. The surface of the rotating shaft is movably embedded in another movable slot. The surface of the roller is movably embedded in the movable slot.

[0010] Furthermore, the surface of the main feeding pipe is fixedly embedded inside the first mounting hole, the bottom of the gear pump is fixedly connected to the bottom of the storage tank cavity, the surface of one end of the multiple feeding branch pipes is fixedly embedded inside the multiple second mounting holes, and the other end of the multiple feeding branch pipes is fixedly connected to one side of the inner cavity of the mounting cover plate.

[0011] Furthermore, the surfaces at both ends of the threaded rod are embedded in the interior of one end of the two support plates via bearings, and the surfaces of the forward and reverse motors are fixedly connected to one side of the motor plate.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. This utility model uses a sleeve and a sleeve pair to fix the threaded steel. The forward and reverse motors are started by the control terminal. The epoxy resin is drawn out from the feed hole onto the brush by the forward and reverse motors. The motor rotates and the brush coats the threaded steel with epoxy resin. This design reduces the area of ​​epoxy resin coating on the surface of the threaded steel by manual operation and reduces the labor intensity of workers.

[0014] 2. In this utility model, during the coating process, the epoxy resin will fall into the inside of the feeding trough and, after being filtered by the filter plate, will flow back into the inner cavity of the storage box through the T-shaped groove. This design avoids the epoxy resin from dripping directly onto the ground, thus preventing waste of epoxy resin. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of an epoxy resin coating device for the surface of threaded steel provided by this utility model;

[0016] Figure 2 A rear view of an epoxy resin coating device for the surface of threaded steel provided by this utility model;

[0017] Figure 3 A cross-sectional view of an epoxy resin coating device for rebar surfaces provided by this utility model;

[0018] Figure 4 A schematic diagram of the coating component of an epoxy resin coating device for the surface of threaded steel provided by this utility model;

[0019] Figure 5 A schematic diagram of the sleeve of the epoxy resin coating device for the surface of threaded steel provided by this utility model;

[0020] Figure 6 A partial schematic diagram of the fixed and movable components of an epoxy resin coating device for the surface of threaded steel provided by this utility model;

[0021] Figure 7 A side sectional view of an epoxy resin coating device for threaded steel surfaces provided by this utility model.

[0022] Legend:

[0023] 1. Storage bin; 101. Control terminal; 102. Observation window; 103. Feeding pipe; 104. Cover; 105. Discharge chute; 106. T-slot; 107. Filter plate; 108. Mounting hole one; 109. Support rod; 110. Mounting cover plate; 111. Mounting hole two; 112. Movable slot one; 113. Movable slot two; 114. Support plate; 115. Motor plate; 2. Coating assembly; 201. Upper 202. Main feed pipe; 203. Gear pump; 204. Feed main pipe; 205. Feed branch pipe; 206. Discharge hole; 207. Brush; 3. Fixed and moving assembly; 301. Threaded rod; 302. Forward and reverse motor; 303. Moving block; 304. Fixed plate; 305. Auxiliary support plate; 306. Motor; 307. Electrically controlled telescopic rod; 308. Sleeve one; 309. Roller; 310. Rotating shaft; 311. Sleeve two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution: an epoxy resin coating device for the surface of rebar, comprising: a storage box 1, a control terminal 101 fixedly connected to one side of the storage box 1, an observation window 102 fixedly embedded on one side of the storage box 1, an installation hole 108 on the other side of the storage box 1, support rods 109 fixedly connected to the four corners of the top of the storage box 1, an installation cover plate 110 fixedly connected to the top of the four support rods 109, movable grooves 112 penetrating on both sides of the installation cover plate 110, a coating component 2 disposed inside the installation hole 108, and a fixed moving component 3 disposed inside the two movable grooves 112.

[0026] Specifically: The threaded steel is fixed by sleeve 2 311 and sleeve 1 308. The forward and reverse motors 302 and 306 are started by the control terminal 101. The epoxy resin is drawn out from the discharge hole 205 by the forward and reverse motors 302 and flows onto the brush 206. The motor 306 rotates and the brush 206 coats the threaded steel with epoxy resin. This design reduces the area of ​​epoxy resin coating on the surface of the threaded steel by manual labor and reduces the labor intensity of workers. During the coating process, the epoxy resin will fall into the inside of the discharge trough 105 and flow back into the inner cavity of the storage box 1 through the T-shaped groove 106 after being filtered by the filter plate 107. This design avoids epoxy resin dripping directly onto the ground and causing waste of epoxy resin.

[0027] In one embodiment, a feeding pipe 103 is fixedly embedded on one side of the storage tank 1, and the feeding pipe 103 communicates with the inner cavity of the storage tank 1. A cap 104 is threaded on the top surface of the feeding pipe 103. A discharge trough 105 is opened on the top of the storage tank 1. A T-shaped groove 106 is opened through the inside of the discharge trough 105, and the T-shaped groove 106 communicates with the inner cavity of the storage tank 1. A filter plate 107 is movably embedded inside the T-shaped groove 106. A plurality of mounting holes 111 are opened through one side of the mounting cover plate 110. A movable groove 113 is opened inside one of the movable grooves 112. Two support plates 114 are fixedly installed on the top of one side of the two support rods 109 corresponding to the two ends of the mounting cover plate 110. A motor plate 115 is fixedly connected to one side of one of the support plates 114.

[0028] Specifically, such as Figure 3As shown: During the coating process, epoxy resin will fall into the inside of the feeding tank 105 and, after being filtered by the filter plate 107, will flow back into the inner cavity of the storage tank 1 through the T-shaped groove 106. This design avoids epoxy resin from dripping directly onto the ground, thus preventing waste of epoxy resin.

[0029] In one embodiment, the coating component 2 includes a feeding main pipe 201, a gear pump 202 is fixedly installed at the bottom end of the feeding main pipe 201, a feeding main pipe 203 is fixedly connected to the top end of the feeding main pipe 201, a plurality of feeding branch pipes 204 are fixedly connected to one side of the feeding main pipe 203, a plurality of discharge holes 205 are opened through the bottom of the plurality of feeding branch pipes 204, and a plurality of brushes 206 are fixedly connected to the bottom of the plurality of feeding branch pipes 204, the plurality of brushes 206 and the plurality of discharge holes 205 are staggered and closely arranged.

[0030] Specifically, such as Figure 4 As shown: Due to its high viscosity, easy curing and corrosiveness to metals, epoxy resin requires a special pump for transportation. The gear pump 202 is made of corrosion-resistant materials and is suitable for transporting medium to high viscosity epoxy resin.

[0031] In one embodiment, the fixed moving component 3 includes a threaded rod 301 and a roller 309. One end of the threaded rod 301 is connected to a forward and reverse motor 302. The output end of the forward and reverse motor 302 is fixedly connected to the center of one end of the threaded rod 301. A moving block 303 is threadedly fitted onto the surface of the threaded rod 301. Fixed plates 304 are fixedly connected to all four sides of one end of the moving block 303. An auxiliary support plate 305 is fixedly connected to the other end of the four fixed plates 304. A motor 306 is fixedly embedded inside the four fixed plates 304.

[0032] Specifically, such as Figure 5-6 As shown: The motor 306 is fixed to the inside of the four fixing plates 304 to prevent the motor 306 from shaking during operation and affecting the normal operation of the device.

[0033] In one embodiment, the output end of the motor 306 is embedded in the auxiliary support plate 305 via a bearing. The output end of the motor 306 is fixedly connected to an electrically controlled telescopic rod 307. The output end of the electrically controlled telescopic rod 307 is fixedly connected to a sleeve 308. The inside of the roller 309 is embedded in a rotating shaft 310 via a bearing. The other end of the rotating shaft 310 is fixedly connected to a sleeve 311. The surface of the electrically controlled telescopic rod 307 is movably embedded in one of the movable slots 112. The surface of the rotating shaft 310 is movably embedded in the other movable slot 112. The surface of the roller 309 is movably embedded in the movable slot 113.

[0034] Specifically, such as Figure 5-6As shown: The electrically controlled telescopic rod 307 is movably embedded inside the movable groove 112. During the process of the threaded rod 301 driving the moving block 303 to move, the moving block 303 is limited to prevent the moving block 303 from rotating and affecting the normal operation of the device.

[0035] In one embodiment, the surface of the main feeding pipe 201 is fixedly embedded inside the mounting hole 108, the bottom of the gear pump 202 is fixedly connected to the bottom of the inner cavity of the storage tank 1, the surface of one end of the plurality of feeding branch pipes 204 is fixedly embedded inside the plurality of mounting holes 111, and the other end of the plurality of feeding branch pipes 204 is fixedly connected to one side of the inner cavity of the mounting cover plate 110.

[0036] Specifically, such as Figure 2 As shown: The feeding branch pipe 204 is fixed inside the second mounting hole 111 and on one side of the inner cavity of the mounting cover plate 110 to provide fixed support for the feeding branch pipe 204.

[0037] In one embodiment, the surfaces at both ends of the threaded rod 301 are mounted inside one end of two support plates 114 via bearings, and the surface of the forward and reverse motor 302 is fixedly connected to one side of the motor plate 115.

[0038] Specifically, such as Figure 1 As shown: The forward and reverse motor 302 is fixed on the surface of the motor plate 115 to prevent the forward and reverse motor 302 from shaking during operation and affecting the normal operation of the device.

[0039] Working principle: Connect the epoxy resin coating device on the surface of this threaded steel bar to an external power supply device. The external power supply device is electrically connected to the control terminal 101, gear pump 202, forward and reverse motor 302, motor 306 and electric telescopic rod 307 and provides power. The control terminal 101 is electrically connected to and associated with the gear pump 202, forward and reverse motor 302, motor 306 and electric telescopic rod 307 for control.

[0040] By rotating the cover 104 to open the cover 104, epoxy resin coating is added into the inner cavity of the storage tank 1, and the volume of epoxy resin coating in the inner cavity of the storage tank 1 can be observed with the observation window 102.

[0041] One end of the threaded steel bar to be coated with epoxy resin is placed inside the sleeve 2 311. Then, the position of the sleeve 2 311 can be adjusted by controlling the threaded steel bar. The sleeve 2 311 can slide inside the movable groove 2 113, and the other end of the threaded steel bar is aligned with the sleeve 1 308. The output end of the electric telescopic rod 307 is extended by controlling the control terminal 101, which drives the sleeve 1 308 to move and fit over the other end of the threaded steel bar to fix the threaded steel bar.

[0042] By starting the forward and reverse motors 302 and 306 through the control terminal 101, the epoxy resin in the inner cavity of the storage box 1 is drawn out by the forward and reverse motors 302, passes through the main feeding pipe 201, the main feeding pipe 203 and the feeding branch pipe 204, and finally flows out from the discharge hole 205 onto the brush 206. The output end of the motor 306 drives the electrically controlled telescopic rod 307 to rotate, and the fixed threaded steel follows the rotation. The brush 206 coats the threaded steel with epoxy resin. At the same time, the forward and reverse motors 302 drive the output end of the threaded rod 301 to rotate. Since the moving block 303 is threadedly connected to the threaded rod 301, the moving block 303 can move on the surface of the threaded rod 301, and the threaded steel follows the movement. This design reduces the area of ​​the threaded steel surface to be coated with epoxy resin manually, and reduces the labor intensity of workers.

[0043] During the coating process, epoxy resin drips from the motor 306 and the threaded steel being coated into the inside of the feed trough 105. The epoxy resin flows along the feed trough 105 to the filter plate 107. After being filtered by the filter plate 107, the epoxy resin flows back into the inner cavity of the storage tank 1 through the T-shaped groove 106 and can be pumped out and used again by the gear pump 202. This design avoids epoxy resin dripping directly onto the ground, thus preventing waste of epoxy resin.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An epoxy resin coating device for the surface of threaded steel bars, characterized in that, include: A storage bin (1) is provided with a control terminal (101) fixedly connected to one side of the storage bin (1), an observation window (102) is fixedly embedded on one side of the storage bin (1), an installation hole (108) is provided on the other side of the storage bin (1), support rods (109) are fixedly connected to the four corners of the top of the storage bin (1), an installation cover plate (110) is fixedly connected to the top of the four support rods (109), an active groove (112) is provided through both sides of the installation cover plate (110), a coating component (2) is provided inside the installation hole (108), and a fixed moving component (3) is provided inside the two active grooves (112).

2. The epoxy resin coating device for rebar surface according to claim 1, characterized in that: A feeding pipe (103) is fixedly embedded on one side of the storage box (1). The feeding pipe (103) communicates with the inner cavity of the storage box (1). A cap (104) is threaded onto the top surface of the feeding pipe (103). A discharge trough (105) is opened on the top of the storage box (1). A T-shaped groove (106) is opened through the inside of the discharge trough (105). The T-shaped groove (106) communicates with the inner cavity of the storage box (1). The internal movable part is fitted with a filter plate (107), and a plurality of mounting holes (111) are opened through one side of the mounting cover plate (110). One of the movable slots (112) is provided with a movable slot (113). The top of one side of the two support rods (109) corresponds to the two ends of one side of the mounting cover plate (110) and two support plates (114) are fixedly installed. One side of the support plate (114) is fixedly connected to a motor plate (115).

3. The epoxy resin coating device for rebar surface according to claim 1, characterized in that: The coating assembly (2) includes a feeding main pipe (201), a gear pump (202) is fixedly installed at the bottom end of the feeding main pipe (201), a feeding main pipe (203) is fixedly connected to the top end of the feeding main pipe (201), a plurality of feeding branch pipes (204) are fixedly connected to one side of the feeding main pipe (203), a plurality of discharge holes (205) are opened through the bottom of the plurality of feeding branch pipes (204), a plurality of brushes (206) are fixedly connected to the bottom of the plurality of feeding branch pipes (204), and the plurality of brushes (206) and the plurality of discharge holes (205) are staggered and closely arranged.

4. The epoxy resin coating device for rebar surface according to claim 1, characterized in that: The fixed moving component (3) includes a threaded rod (301) and a roller (309). One end of the threaded rod (301) is connected to a forward and reverse motor (302). The output end of the forward and reverse motor (302) is fixedly connected to the center of one end of the threaded rod (301). A moving block (303) is threadedly fitted on the surface of the threaded rod (301). A fixing plate (304) is fixedly connected to all four sides of one end of the moving block (303). An auxiliary support plate (305) is fixedly connected to the other end of the four fixing plates (304). A motor (306) is fixedly embedded inside the four fixing plates (304).

5. The epoxy resin coating device for rebar surface according to claim 4, characterized in that: The output end of the motor (306) is embedded in the auxiliary support plate (305) through a bearing. The output end of the motor (306) is fixedly connected to an electrically controlled telescopic rod (307). The output end of the electrically controlled telescopic rod (307) is fixedly connected to a sleeve (308). The roller (309) is embedded in the shaft (310) through a bearing. The other end of the shaft (310) is fixedly connected to a sleeve (311). The surface of the electrically controlled telescopic rod (307) is movably embedded in one of the movable slots (112). The surface of the shaft (310) is movably embedded in another movable slot (112). The surface of the roller (309) is movably embedded in the movable slot (113).

6. The epoxy resin coating device for rebar surface according to claim 3, characterized in that: The surface of the main feeding pipe (201) is fixedly embedded inside the first mounting hole (108), the bottom of the gear pump (202) is fixedly connected to the bottom of the inner cavity of the storage box (1), the surface of one end of the multiple feeding branch pipes (204) is fixedly embedded inside the multiple second mounting holes (111), and the other end of the multiple feeding branch pipes (204) is fixedly connected to one side of the inner cavity of the mounting cover plate (110).

7. The epoxy resin coating device for rebar surface according to claim 4, characterized in that: The surfaces of both ends of the threaded rod (301) are embedded in the interior of one end of the two support plates (114) through bearings, and the surface of the forward and reverse motor (302) is fixedly connected to one side of the motor plate (115).

Images