Anti-corrosion resin feeding device for PE pipe processing

Abstract

The utility model relates to the technical field of PE pipe processing, in particular to an anti-corrosion resin feeding device for PE pipe processing, which comprises a rack, a fixing ring, a tank body, a stirring component and a quantitative feeding mechanism, the tank body is fixed on the rack through the fixing ring, the stirring component is arranged on the tank body, the tank body is provided with a feed port and a discharge port, and the quantitative feeding mechanism is arranged on the rack. The quantitative feeding mechanism comprises a lifting assembly, a hold-down ring, two sliding rods, two springs, a feeding hopper, a first electromagnetic valve, a second electromagnetic valve and a displacement ring, one ends of the two sliding rods are fixedly connected with the hold-down ring, the other ends of the two sliding rods penetrate through the fixing ring and are fixedly connected with the feeding hopper, the two ends of the springs are fixedly connected with the feeding hopper and the fixing ring respectively, and the first electromagnetic valve is fixedly connected with the second electromagnetic valve. In this way, the technical problem that in the prior art, anti-corrosion resin cannot be quantitatively fed according to actual requirements, and consequently practicability is poor can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe processing, in particular to an anti-corrosion resin feeding device for PE pipe processing. Background Technique

[0002] The PE pipe, fully known as polyethylene pipe, is a pipe made of polyethylene material. With its excellent performance and wide application fields, the PE pipe plays an important role in modern society. With the continuous progress of technology and the increasing market demand, the production and application of PE pipes will be more extensive and in-depth. During the processing of PE pipes, in order to ensure the anti-corrosion performance of PE pipes, anti-corrosion resin is usually added, and a feeding device is required for feeding the anti-corrosion resin.

[0003] For the feeding of anti-corrosion resin, a feeding device for PE pipe production disclosed in the prior art patent publication number CN214187995U can be used. The raw materials are poured into the feed hopper, then the heat preservation cover is covered, the electric valve is closed, and at the same time, the motor and the heating wire are started. The heating wire continuously preheats the raw materials inside the box body, and then the motor drives the rotating rod to rotate through the chain, and at the same time, the stirring blades continuously stir the raw materials, so that the raw materials inside the box body can be evenly heated.

[0004] However, in the above method, the anti-corrosion resin cannot be quantitatively fed according to actual needs, resulting in poor practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-corrosion resin feeding device for PE pipe processing, aiming to solve the technical problem that the anti-corrosion resin cannot be quantitatively fed according to actual needs in the prior art, resulting in poor practicability.

[0006] To achieve the above purpose, an anti-corrosion resin feeding device for PE pipe processing adopted by the utility model includes a frame, a fixing ring, a tank body, a stirring assembly and a quantitative feeding mechanism. The tank body is fixed on the frame through the fixing ring. The stirring assembly is arranged on the tank body. The tank body is provided with a feed inlet and a discharge outlet. The quantitative feeding mechanism includes a lifting assembly, a pressing ring, two sliding rods, two springs, a feeding hopper, a first solenoid valve, a second solenoid valve and a displacement ring. One ends of the two sliding rods are fixedly connected with the pressing ring respectively. The other ends of the two sliding rods penetrate through the fixing ring and are both fixedly connected with the feeding hopper. The two ends of the spring are fixedly connected with the feeding hopper and the fixing ring respectively and sleeved on the corresponding sliding rods. The first solenoid valve and the second solenoid valve are respectively arranged on the discharge outlet and the feeding hopper. The displacement ring is slidably connected with the two sliding rods. A plurality of contact sensors are arranged on the displacement ring. The lifting assembly is used to drive the displacement ring to lift and lower.

[0007] Among them, the lifting assembly includes a mounting plate, a motor, a cam, a force-bearing frame, a support rod, a round rod, and a force-bearing member. The force-bearing member is fixedly connected to the displacement ring. The force-bearing member has two through holes. The support rod is slidably connected to the frame. The force-bearing frame is fixedly connected to the support rod. The force-bearing frame has a rectangular groove. The motor is mounted on the frame through the mounting plate. The output end of the motor is fixedly connected to the cam. The cam is adapted to the rectangular groove. The round rod is fixedly connected to the support rod, and both ends of the round rod are respectively placed in the corresponding through holes.

[0008] Among them, the force-bearing member includes a force-bearing block and a connecting block. The connecting block is arranged between the displacement ring and the force-bearing block.

[0009] Among them, the anti-corrosion resin feeding device for PE pipe processing further includes a shielding assembly, and the shielding assembly is arranged on the tank body.

[0010] Among them, the shielding assembly includes a rotating rod, a cover plate, and a force-applying member. The rotating rod is rotatably connected to the tank body. The cover plate is fixedly connected to the rotating rod. The force-applying member is fixedly connected to the cover plate and is located above the cover plate.

[0011] Among them, the anti-corrosion resin feeding device for PE pipe processing further includes a protective plate, and the protective plate is arranged on the frame.

[0012] When the anti-corrosion resin feeding device for PE pipe processing of the present utility model is specifically used and quantitative feeding is required, the first solenoid valve is opened, and the second solenoid valve is closed. The material in the tank body enters the feeding hopper through the discharge port. As the material in the feeding hopper increases, the feeding hopper moves downward. The feeding hopper drives the two sliding rods to move downward. The two sliding rods drive the pressing ring to move downward until the pressing ring contacts the plurality of contact sensors. At this time, the first solenoid valve will be controlled to close, and the material in the feeding hopper reaches the target amount. The second solenoid valve will be opened, and the material in the feeding hopper will enter the production device to complete quantitative feeding. After the feeding is completed, the spring drives the feeding hopper to reset for the next feeding. The lifting assembly drives the displacement ring to lift and lower, and thus can adjust the quantitative feeding of the material in the feeding hopper. In this way, the technical problem that the anti-corrosion resin cannot be quantitatively fed according to actual needs in the prior art, resulting in poor practicability, can be solved. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0015] Figure 2 It is the front view of the first embodiment of the present invention.

[0016] Figure 3 It is of the present invention Figure 1 The enlarged partial structure view of part A.

[0017] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0018] 101 - Frame, 102 - Fixed ring, 103 - Tank body, 104 - Pressing ring, 105 - Slide bar, 106 - Spring, 107 - Feeding hopper, 108 - First solenoid valve, 109 - Second solenoid valve, 110 - Displacement ring, 111 - Mounting plate, 112 - Motor, 113 - Cam, 114 - Force-bearing frame, 115 - Support rod, 116 - Round rod, 117 - Force-bearing block, 118 - Connecting block, 119 - Feed inlet, 120 - Discharge outlet, 121 - Through hole, 122 - Rectangular groove, 123 - Contact sensor, 201 - Protective plate, 202 - Rotating rod, 203 - Cover plate, 204 - Force-applying member. Detailed implementation manners

[0019] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0020] The first embodiment of the present application is as follows:

[0021] Please refer to Figures 1 to 3 , wherein Figure 1 is the schematic structural diagram of the first embodiment of the present invention, Figure 2 is the front view of the first embodiment of the present invention, Figure 3 is of the present invention Figure 1 The enlarged partial structure view of part A.

[0022] The utility model provides an anti-corrosion resin feeding device for PE pipe processing, which comprises a frame 101, a fixing ring 102, a tank body 103, a stirring assembly and a quantitative feeding mechanism. The quantitative feeding mechanism comprises a lifting assembly, a pressing ring 104, two sliding rods 105, two springs 106, a feeding hopper 107, a first electromagnetic valve 108, a second electromagnetic valve 109 and a displacement ring 110. The lifting assembly comprises a mounting plate 111, a motor 112, a cam 113, a stress frame 114, a support rod 115, a round rod 116 and a stress member. The stress member comprises a stress block 117 and a connecting block 118. The foregoing solution solves the technical problem in the prior art that the anti-corrosion resin cannot be quantitatively fed according to actual requirements, resulting in poor practicability.

[0023] For this specific embodiment, the tank body 103 is fixed on the frame 101 through the fixing ring 102. The stirring assembly is arranged on the tank body 103. The tank body 103 is provided with a feed inlet 119 and a discharge outlet 120. The stirring assembly can stir the materials to prevent the raw materials from caking and keep them in a loose state, which is convenient for subsequent metering and conveying.

[0024] One end of each of the two sliding rods 105 is fixedly connected to the pressing ring 104. The other ends of the two sliding rods 105 penetrate through the fixed ring 102 and are both fixedly connected to the feeding hopper 107. Two ends of the spring 106 are respectively fixedly connected to the feeding hopper 107 and the fixed ring 102, and the spring 106 is sleeved on the corresponding sliding rod 105. The first solenoid valve 108 and the second solenoid valve 109 are respectively arranged on the discharge port 120 and the feeding hopper 107. The displacement ring 110 is slidably connected to the two sliding rods 105. A plurality of contact sensors 123 are arranged on the displacement ring 110. The lifting assembly is used to drive the displacement ring 110 to lift. During specific use, when quantitative feeding is required, the first solenoid valve 108 is opened and the second solenoid valve 109 is closed. The material in the tank body 103 enters the feeding hopper 107 through the discharge port 120. As the material in the feeding hopper 107 increases, the feeding hopper 107 moves downward. The feeding hopper 107 drives the two sliding rods 105 to move downward. The two sliding rods 105 drive the pressing ring 104 to move downward until the pressing ring 104 contacts the plurality of contact sensors 123. At this time, the first solenoid valve 108 will be controlled to close. The material in the feeding hopper 107 reaches the target amount. The second solenoid valve 109 will be opened. The material in the feeding hopper 107 will enter the production device to complete quantitative feeding. After the feeding is completed, the spring 106 drives the feeding hopper 107 to reset for the next feeding. The lifting assembly drives the displacement ring 110 to lift, thereby being able to adjust the quantitative feeding of the material in the feeding hopper 107. In this way, the technical problem in the prior art that the anti-corrosion resin cannot be quantitatively fed according to actual needs, resulting in poor practicability, can be solved.

[0025] Secondly, the force-bearing member is fixedly connected to the displacement ring 110. The force-bearing member has two through holes 121. The support rod 115 is slidably connected to the frame 101. The force-bearing frame 114 is fixedly connected to the support rod 115. The force-bearing frame 114 has a rectangular groove 122. The motor 112 is mounted on the frame 101 through the mounting plate 111. The output end of the motor 112 is fixedly connected to the cam 113. The cam 113 is adapted to the rectangular groove 122. The round rod 116 is fixedly connected to the support rod 115, and both ends of the round rod 116 are respectively placed in the corresponding through holes 121. During specific use, start the motor 112. The output end of the motor 112 drives the cam 113 to rotate. The cam 113 slides in the rectangular groove 122. The cam 113 drives the force-bearing frame 114 to move. The force-bearing frame 114 drives the support rod 115 to move. The support rod 115 drives the round rod 116 to slide in the two through holes 121. The round rod 116 abuts against the force-bearing member to move, and the force-bearing member drives the displacement ring 110 to lift and lower.

[0026] Meanwhile, the connecting block 118 is arranged between the displacement ring 110 and the force-bearing block 117. During specific use, when the round rod 116 moves, it abuts against the force-bearing block 117 to move. The force-bearing block 117 drives the connecting block 118 to move, thereby driving the displacement ring 110 to move.

[0027] When using an anti-corrosion resin feeding device for PE pipe processing in this embodiment, during specific use, when quantitative feeding is required, the first solenoid valve 108 is opened, and the second solenoid valve 109 is closed. The material in the tank 103 enters the feeding hopper 107 through the discharge port 120. As the material in the feeding hopper 107 increases, the feeding hopper 107 moves downward. The feeding hopper 107 drives the two sliding rods 105 to move downward. The two sliding rods 105 drive the pressing ring 104 to move downward until the pressing ring 104 contacts the multiple contact sensors 123. At this time, the first solenoid valve 108 will be controlled to close. The material in the feeding hopper 107 reaches the target amount. The second solenoid valve 109 will be opened. The material in the feeding hopper 107 will enter the production device to complete quantitative feeding. After feeding, the spring 106 drives the feeding hopper 107 to reset for the next feeding. The lifting assembly drives the displacement ring 110 to lift and lower, thereby enabling the adjustment of the material quantity in the feeding hopper 107. In this way, the technical problem in the prior art that the anti-corrosion resin cannot be quantitatively fed according to actual needs, resulting in poor practicability, can be solved.

[0028] The second embodiment of this application is as follows:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the second embodiment of the present utility model.

[0030] The present utility model provides an anti-corrosion resin feeding device for PE pipe processing, further including a shielding component and a protective plate 201. The shielding component includes a rotating rod 202, a cover plate 203, and a force-applying member 204.

[0031] For this specific embodiment, the shielding component is arranged on the tank body 103. When in use, the shielding component facilitates shielding the feeding port 119.

[0032] Among them, the rotating rod 202 is rotatably connected to the tank body 103, the cover plate 203 is fixedly connected to the rotating rod 202, and the force-applying member 204 is fixedly connected to the cover plate 203 and is located above the cover plate 203. When the feeding port 119 is not in use, the cover plate 203 is rotated through the force-applying member 204. The cover plate 203 drives the rotating rod 202 to rotate on the tank body 103, so that the cover plate 203 covers the feeding port 119 to prevent foreign objects from entering.

[0033] Secondly, the protective plate 201 is arranged on the frame 101, and the protective plate 201 can protect components such as the cam 113.

[0034] When using the anti-corrosion resin feeding device for PE pipe processing of this embodiment, when in use, when the feeding port 119 is not in use, the cover plate 203 is rotated through the force-applying member 204. The cover plate 203 drives the rotating rod 202 to rotate on the tank body 103, so that the cover plate 203 covers the feeding port 119 to prevent foreign objects from entering, and the protective plate 201 can protect components such as the cam 113.

[0035] The above-disclosed is only a preferred embodiment of the present utility model. Of course, the scope of the rights of the present utility model cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. An anti-corrosion resin feeding device for PE pipe processing, comprising a frame, a fixing ring, a tank body and a stirring assembly. The tank body is fixed on the frame through the fixing ring, the stirring assembly is arranged on the tank body, and the tank body is provided with a feed inlet and a discharge outlet. It is characterized in that, it further comprises a quantitative feeding mechanism; The quantitative feeding mechanism comprises a lifting assembly, a pressing ring, two sliding rods, two springs, a feeding hopper, a first electromagnetic valve, a second electromagnetic valve and a displacement ring. One end of each of the two sliding rods is fixedly connected to the pressing ring, and the other end of each of the two sliding rods penetrates through the fixing ring and is fixedly connected to the feeding hopper. The two ends of the spring are respectively fixedly connected to the feeding hopper and the fixing ring, and the spring is sleeved on the corresponding sliding rod. The first electromagnetic valve and the second electromagnetic valve are respectively arranged on the discharge outlet and the feeding hopper. The displacement ring is slidably connected to the two sliding rods, and a plurality of contact sensors are arranged on the displacement ring. The lifting assembly is used to drive the displacement ring to lift and lower.

2. The anti-corrosion resin feeding device for PE pipe processing according to claim 1, characterized in that, The lifting assembly comprises a mounting plate, a motor, a cam, a force-bearing frame, a support rod, a round rod and a force-bearing member. The force-bearing member is fixedly connected to the displacement ring. The force-bearing member has two through holes. The support rod is slidably connected to the frame. The force-bearing frame is fixedly connected to the support rod. The force-bearing frame has a rectangular groove. The motor is mounted on the frame through the mounting plate. The output end of the motor is fixedly connected to the cam. The cam is adapted to the rectangular groove. The round rod is fixedly connected to the support rod, and the two ends of the round rod are respectively placed in the corresponding through holes.

3. The anti-corrosion resin feeding device for PE pipe processing according to claim 2, characterized in that, The force-bearing member comprises a force-bearing block and a connecting block. The connecting block is arranged between the displacement ring and the force-bearing block.

4. The anti-corrosion resin feeding device for PE pipe processing according to claim 3, characterized in that, The anti-corrosion resin feeding device for PE pipe processing further comprises a shielding assembly, and the shielding assembly is arranged on the tank body.

5. The anti-corrosion resin feeding device for PE pipe processing according to claim 4, characterized in that, The shielding assembly comprises a rotating rod, a cover plate and a force-applying member. The rotating rod is rotatably connected to the tank body. The cover plate is fixedly connected to the rotating rod. The force-applying member is fixedly connected to the cover plate and is located above the cover plate.

6. The anti-corrosion resin feeding device for PE pipe processing according to claim 5, characterized in that, The anti-corrosion resin feeding device for PE pipe processing further comprises a protection plate, and the protection plate is arranged on the frame.

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