Feeding device for plastic composite pipe machining

Abstract

The utility model relates to the technical field of plastic composite pipes, and particularly discloses a plastic composite pipe processing and feeding device which comprises a placing table, a placing groove is formed in the upper end face of the placing table, a fixing plate connected with a device body in an abutting mode is arranged on the left side of the placing table, and a push disc is installed on the right side of the fixing plate. A positioning column is fixedly connected to the right side of the push disc, an inserting rod is fixedly connected to the right side of the positioning column, the plastic composite pipe is connected to the outer wall of the inserting rod in a sleeving mode and placed in the containing groove, the left side of the plastic composite pipe is connected to the outer wall of the positioning column in a sleeving mode and abuts against the push disc, and then the lining plate abuts against the inner wall of the plastic composite pipe; and then the inner wall and the outer wall of the plastic composite pipe abut against the inner wall of the limiting groove, then the plastic composite pipe can be fixed and limited, and therefore the situation that in the feeding process, the plastic composite pipe rolls to affect feeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic composite pipes, and particularly relates to a feeding device for plastic composite pipe processing. Background Technique

[0002] The metal-plastic composite pipe is a pipe formed by composite molding with a metal pipe on the outer layer and a plastic pipe on the inner layer through a certain process, and has the advantages of both metal pipes and non-metal pipes.

[0003] When bonding the metal pipe and the plastic pipe, it is necessary to heat and melt the plastic pipe so that the plastic pipe can be bonded to the inner wall of the metal pipe, and then cool it to make the bonded part solidify.

[0004] At present, during the feeding process of plastic composite pipes, it is not convenient to limit and fix the plastic composite pipes, resulting in easy rolling of the plastic composite pipes during the feeding process. Moreover, after transporting the plastic composite pipes to the feeding position, it is not convenient to push the plastic composite pipes for feeding. Therefore, it is necessary to propose a feeding device for plastic composite pipe processing to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding device for plastic composite pipe processing, which has the characteristics of fixing and limiting the plastic composite pipes, avoiding the rolling of the plastic composite pipes during the feeding process and affecting the feeding, and at the same time facilitating the pushing of the plastic composite pipes for feeding.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a feeding device for plastic composite pipe processing, including a device body, a placing table is installed on the upper end surface of the device body, a placing groove is opened on the upper end surface of the placing table, a fixing plate abutted against the device body is arranged on the left side of the placing table, a connecting plate is fixedly connected between the left side of the fixing plate and the placing table, a pushing plate is installed on the right side of the fixing plate, a positioning column is fixedly connected to the right side of the pushing plate, an electric push rod with an output end fixedly connected to the pushing plate is installed on the left side of the fixing plate, an inserting rod is fixedly connected to the right side of the positioning column, and two groups of fixing structures are embedded in the inner wall of the inserting rod. The fixing structure includes a first cylinder and a telescopic column embedded in the inserting rod, and a lining plate is fixedly connected to the output ends of the first cylinder and the telescopic column;

[0007] A moving frame is installed on the right side of the upper end surface of the device body, a fixing disk is arranged inside the moving frame, a second cylinder with an output end fixedly connected to the fixing disk is installed on the upper end surface of the moving frame, and four annularly distributed limiting grooves are fixedly connected to the side of the fixing disk close to the placing table.

[0008] In order to realize the feeding of plastic composite pipes, as an optimization of the feeding device for plastic composite pipe processing of the present utility model, a screw rod is rotatably connected to the middle part inside the device body, a motor with an output end fixedly connected to the screw rod is installed on the right side of the device body, a carriage threadedly connected to the outer wall of the screw rod and slidably connected to the bottom end inside the device body is provided, the upper end surface of the carriage extends above the device body and is fixedly connected to a placement table, through grooves are respectively formed on the front and rear sides of the upper end surface of the device body, and electric guide rails slidably connected to a moving frame are installed inside both of the two through grooves.

[0009] In order to stably place the plastic composite pipes, as an optimization of the feeding device for plastic composite pipe processing of the present utility model, anti-slip patterns are provided on the outer walls of both the inner lining plate and the positioning posts.

[0010] In order to stably move the fixed disk up and down, as an optimization of the feeding device for plastic composite pipe processing of the present utility model, sliding grooves slidably connected to the fixed disk through sliding plates are respectively formed on the front and rear sides of the inner wall of the moving frame.

[0011] In order for the plastic composite pipes to move to the right and smoothly pass through the moving frame, as an optimization of the feeding device for plastic composite pipe processing of the present utility model, the height of the moving frame is greater than the sum of the diameters of the two fixed disks.

[0012] In order to control the normal operation of the first cylinder, the second cylinder, the electric push rod, the electric guide rail and the motor, as an optimization of the feeding device for plastic composite pipe processing of the present utility model, a controller is installed on the left side of the device body, and the first cylinder, the second cylinder, the electric push rod, the electric guide rail and the motor are all electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] First, the plastic composite pipe is sleeved on the outer wall of the insertion rod, the plastic composite pipe is placed in the placement groove, the left side of the plastic composite pipe is sleeved on the outer wall of the positioning post and abuts against the push plate, then the inner lining plate abuts against the inner wall of the plastic composite pipe, and thus the plastic composite pipe can be preliminarily limited and fixed. Then, the right side of the plastic composite pipe is inserted into the four limiting grooves, so that the inner and outer walls of the plastic composite pipe respectively abut against the inner walls of the limiting grooves, and thus the fixed limit of the plastic composite pipe can be realized, thereby avoiding the rolling of the plastic composite pipe during the feeding process and affecting the feeding.

[0015] When feeding, the inner lining plate is separated from the plastic composite pipe, and at the same time, the electric push rod is used to push the push plate to move to the right, so that the push plate pushes the plastic composite pipe to move to the right, and thus it is convenient to push the plastic composite pipe for feeding. Description of the Drawings

[0016] Figure 1This is the overall structure diagram of the present utility model;

[0017] Figure 2 This is the side structure diagram of the mobile rack of the present utility model;

[0018] Figure 3 This is the three-dimensional structure diagram of the device body of the present utility model;

[0019] Figure 4 This is the Figure 1 enlarged view of part A of the present utility model.

[0020] In the figure: 1. Device body; 101. Screw; 102. Motor; 103. Through groove; 2. Placing table; 201. Placing groove; 202. Connecting plate; 3. Fixed plate; 301. Electric push rod; 302. Push plate; 303. Positioning column; 304. Insert rod; 305. First cylinder; 306. Telescopic column; 307. Lining plate; 4. Mobile rack; 401. Slide groove; 402. Second cylinder; 403. Fixed disk; 404. Limit groove. Specific embodiments

[0021] Please refer to Figures 1 to 4 , a plastic composite pipe processing feeding device, including a device body 1. A placing table 2 is installed on the upper end surface of the device body 1. A placing groove 201 is opened on the upper end surface of the placing table 2. A fixed plate 3 abutted against the device body 1 is arranged on the left side of the placing table 2. A connecting plate 202 is fixedly connected between the left side of the fixed plate 3 and the placing table 2. A push plate 302 is installed on the right side of the fixed plate 3. A positioning column 303 is fixedly connected to the right side of the push plate 302. An electric push rod 301 with an output end fixedly connected to the push plate 302 is installed on the left side of the fixed plate 3. An insert rod 304 is fixedly connected to the right side of the positioning column 303. Two groups of fixing structures are embedded in the inner wall of the insert rod 304. The fixing structures include a first cylinder 305 and a telescopic column 306 embedded in the insert rod 304. The output ends of the first cylinder 305 and the telescopic column 306 are fixedly connected with a lining plate 307;

[0022] A mobile rack 4 is installed on the right side of the upper end surface of the device body 1. A fixed disk 403 is arranged inside the mobile rack 4. A second cylinder 402 with an output end fixedly connected to the fixed disk 403 is installed on the upper end surface of the mobile rack 4. Four annularly distributed limit grooves 404 are fixedly connected to the side of the fixed disk 403 close to the placing table 2.

[0023] In this embodiment: The plastic composite pipe is sleeved on the outer wall of the insertion rod 304, and the fixing structure is located inside the pipe. At the same time, the plastic composite pipe is placed in the placement groove 201, so that the left side of the plastic composite pipe is sleeved on the outer wall of the positioning column 303 and abuts against the push plate 302. Then, the first cylinder 305 is started, so that the first cylinder 305 pushes the inner lining plate 307 to move towards the inner wall of the plastic composite pipe, and at the same time drives the telescopic column 306 to stretch until the inner lining plate 307 abuts against the inner wall of the plastic composite pipe, thereby preliminarily limiting and fixing the plastic composite pipe. Then, the second cylinder 402 is used to push the fixed disk 403 downward until it is flush with the plastic composite pipe, and then the moving frame 4 is moved to the left according to the length of the plastic composite pipe until the right side of the plastic composite pipe is inserted into the four limiting grooves 404, so that the inner and outer walls of the plastic composite pipe respectively abut against the inner walls of the limiting grooves 404, thereby realizing the fixed limit of the plastic composite pipe and avoiding the rolling of the plastic composite pipe during the feeding process, which affects the feeding;

[0024] When feeding, the inner lining plate 307 is separated from the plastic composite pipe, and at the same time, the fixed disk 403 is moved upward to avoid blocking, and the electric push rod 301 is started, so that the electric push rod 301 pushes the push plate 302 to move to the right, prompting the push plate 302 to push the plastic composite pipe to move to the right, thereby facilitating the feeding of the plastic composite pipe.

[0025] As a technical optimization scheme of the present utility model, a screw rod 101 is rotatably connected to the middle part inside the device body 1, a motor 102 with an output end fixedly connected to the screw rod 101 is installed on the right side of the device body 1, a sliding frame threadedly connected to the outer wall of the screw rod 101 and slidably connected to the bottom end inside the device body 1 is provided, the upper end surface of the sliding frame extends above the device body 1 and is fixedly connected to the placement table 2, through grooves 103 are respectively opened on the front and rear sides of the upper end surface of the device body 1, and electric guide rails slidably connected to the moving frame 4 are installed inside the two through grooves 103.

[0026] In this embodiment: The motor 102 drives the screw rod 101 to rotate, prompting the sliding frame to drive the placement table 2 to move left and right, thereby realizing the feeding of the plastic composite pipe. Secondly, the electric guide rail can drive the moving frame 4 to move left and right.

[0027] As a technical optimization scheme of the present utility model, anti-slip patterns are provided on the outer walls of both the inner lining plate 307 and the positioning column 303.

[0028] In this embodiment: The anti-slip patterns can increase the friction between the inner lining plate 307 and the positioning column 303 and the plastic composite pipe, so that the plastic composite pipe is stably placed.

[0029] As a technical optimization scheme of the present utility model, sliding grooves 401 slidably connected to the fixed disk 403 through sliding plates are respectively opened on the front and rear sides of the inner wall of the moving frame 4.

[0030] In this embodiment, the fixed disk 403 can move up and down stably through the sliding groove 401.

[0031] As a technical optimization scheme of the present utility model, the height of the moving frame 4 is greater than the sum of the diameters of the two fixed disks 403.

[0032] In this embodiment, since the height of the moving frame 4 is greater than the sum of the diameters of the two fixed disks 403, after the fixed disk 403 moves upward, it is convenient for the plastic composite pipe placed in the placing groove 201 to move to the right and smoothly pass through the moving frame 4.

[0033] As a technical optimization scheme of the present utility model, a controller is installed on the left side of the device body 1, and the first cylinder 305, the second cylinder 402, the electric push rod 301, the electric guide rail and the motor 102 are all electrically connected to the controller.

[0034] In this embodiment, the first cylinder 305, the second cylinder 402, the electric push rod 301, the electric guide rail and the motor 102 can be controlled to work normally through the controller.

[0035] Working principle: First, the plastic composite pipe is sleeved on the outer wall of the plug rod 304, and the fixing structure is located inside the pipe. At the same time, the plastic composite pipe is placed in the placing groove 201, so that the left side of the plastic composite pipe is sleeved on the outer wall of the positioning column 303 and abuts against the push plate 302. Then, the first cylinder 305 is started, so that the first cylinder 305 pushes the inner lining plate 307 to move towards the inner wall of the plastic composite pipe, and at the same time drives the telescopic column 306 to stretch until the inner lining plate 307 abuts against the inner wall of the plastic composite pipe, thereby preliminarily limiting and fixing the plastic composite pipe. Then, the second cylinder 402 is used to push the fixed disk 403 downward until it is flush with the plastic composite pipe. Then, the moving frame 4 moves to the left according to the length of the plastic composite pipe until the right side of the plastic composite pipe is inserted into the four limiting grooves 404, so that the inner and outer walls of the plastic composite pipe respectively abut against the inner walls of the limiting grooves 404, thereby realizing the fixed limit of the plastic composite pipe and avoiding the rolling of the plastic composite pipe during the feeding process and affecting the feeding;

[0036] When feeding, the motor 102 is started, so that the motor 102 drives the screw rod 101 to rotate, prompting the placing table 2 and the fixing plate 3 to move to the right. At the same time, the moving frame 4 moves with the placing table 2 through the electric guide rail until the placing table 2 moves to the right side of the device body 1. Then, the inner lining plate 307 is separated from the plastic composite pipe, and at the same time the fixed disk 403 is moved upward to avoid blocking, and the electric push rod 301 is started, so that the electric push rod 301 pushes the push plate 302 to move to the right, prompting the push plate 302 to push the plastic composite pipe to move to the right, thereby facilitating the feeding of the plastic composite pipe.

[0037] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A plastic composite pipe processing and feeding device, comprising a device body (1), characterized in that: A placing table (2) is installed on the upper end surface of the device body (1), a placing groove (201) is opened on the upper end surface of the placing table (2), a fixing plate (3) abutting against the device body (1) is arranged on the left side of the placing table (2), a connecting plate (202) is fixedly connected between the left side of the fixing plate (3) and the placing table (2), a push plate (302) is installed on the right side of the fixing plate (3), a positioning column (303) is fixedly connected to the right side of the pushing plate (302), and the fixing plate (302) is fixedly connected to the right side of the pushing plate (302). An electric push rod (301) whose output end is fixedly connected to the push plate (302) is installed on the left side of the plate (3); an insertion rod (304) is fixedly connected to the right side of the positioning column (303); two sets of fixed structures are embedded in the inner wall of the insertion rod (304); the fixed structure includes a first cylinder (305) and a telescopic column (306) embedded in the insertion rod (304); the output ends of the first cylinder (305) and the telescopic column (306) are fixedly connected to an inner lining plate (307); A movable frame (4) is installed on the right side of the upper end surface of the device body (1), a fixed disk (403) is arranged inside the movable frame (4), a second cylinder (402) whose output end is fixedly connected to the fixed disk (403) is installed on the upper end surface of the movable frame (4), and four limiting grooves (404) distributed in an annular shape are fixedly connected to one side of the fixed disk (403) close to the placement table (2).

2. A plastic composite pipe processing and feeding device according to claim 1, characterized in that: A screw rod (101) is rotatably connected to the middle part of the device body (1), and a motor (102) whose output end is fixedly connected to the screw rod (101) is installed on the right side of the device body (1). The outer wall of the screw rod (101) is threadedly connected to a slide bracket slidably connected to the bottom end of the device body (1). The upper end surface of the slide bracket extends to the top of the device body (1) and is fixedly connected to the placement table (2). Through grooves (103) are provided on both the front and rear sides of the upper end surface of the device body (1), and electric guide rails slidably connected to the moving frame (4) are installed inside the two through grooves (103).

3. A plastic composite pipe processing and feeding device according to claim 1, characterized in that: The outer wall of the inner lining plate (307) and the outer wall of the positioning column (303) are both provided with anti-slip grooves.

4. A plastic composite pipe processing and feeding device according to claim 1, characterized in that: Both the front and rear sides of the inner wall of the movable frame (4) are provided with sliding grooves (401) which are slidably connected to the fixed plate (403) via a sliding plate.

5. The plastic composite pipe processing and feeding device according to claim 1, characterized in that: The height of the movable frame (4) is greater than the sum of the diameters of the two fixed plates (403).

6. A plastic composite pipe processing and feeding device according to claim 1, characterized in that: A controller is installed on the left side of the device body (1); the first cylinder (305), the second cylinder (402), the electric push rod (301), the electric guide rail and the motor (102) are all electrically connected to the controller.

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